List of Important Solar Events Observed at USO

Year Mn.
Dt.

Observing Intervals

(in UT)

Interesting Events

Start Time

( UT )

End Time

( UT )

Location/Region

(McMath/ Hale no.)

Remarks

(seeing)

1978

 

12

 

14

 

0400-0757

0808-1051

Active loop prominence

-

0359

-

1015

-

W-limb

-

Good

-

   

17

 

 

 

0503-0623

0626-0748

0903-1107

1120-1150

1b-TR flare

Quiescent Prominence

-

-

0751

0504

-

-

0815

-

-

-

S15W51 (15697)

NW-region

-

-

Fair

"

-

-

   

18

 

 

0312-0330

0345-0640

0652-0921

-

Sb spotless flare

-

-

0855

-

-

0915

-

-

S58W17

-

-

Good

-

   

20

 

 

 

 

 

 

0355-0407

0420-0447

0540-0737

0746-0933

0940-0955

1005-1032

1050-1130

-

Mass Ejection

Spray and Surges

Surge

Surge

-

-

-

0643

0812

0915

1015

-

-

-

0650

0845

0931

1032D++

-

-

-

NW-limb (15700)

"

"

"

-

-

-

Good

"

"

"

-

-

   

23

 

 

 

 

0519-0532

0537-0540

0605-0703

0725-0803

1115-1152

-

Sb-TR flare

Active prominence and spray

-

-

-

0519E+

0540

-

-

-

0527

1146D

-

-

-

S23W61(15709)

SE-limb

-

-

-

Fair

Good

-

-

   
24
0938-1125
Prominences
0938
-
-
Good
   

30

 

 

0320-0322

0335-0730

0800-0812

-

2b-TR flare

-

-

0542

-

-

0617

-

-

S20E67 (15746)

-

-

Fair

-

   

31

 

 

 

0315-0513

0526-0637

0710-0711

0720-0925

-

Sb flare

-

-

-

0315E

-

-

-

0335

-

-

-

SE-region (near CMP)

(15733)

-

-

Fair

-

-

1979 1

4

 

 

0620-0655

0742-0954

1013-1123

Surge

Surge

Eruptive prominence

0628

0802

0824E

0645

0820

0902D

E-limb

"

"

Fair

"

"

   

5

 

 

 

0513-0535

0542-0901

0915-1120

1130-1135

-

Recurrent surges

-

-

-

0513E

-

-

-

1120D

-

-

-

W-limb

-

-

-

Fair

-

-

   

8

 

 

0500-0529

0556-0714

0737-1015

-

Surge

-

-

0620E

-

-

0627

-

-

W-limb

-

-

Fair

-

   

9

 

 

 

0330-0423

0437-0440

0521-0650

0715-1014

-

-

Sb flare

-

-

-

0400E

-

-

-

0417

-

-

-

CMP

-

-

-

Good

-

   

12

 

0429-0502

0527-1125

-

Sb flare

-

1101

-

1124

-

SW-region

-

Good

   

13

 

 

0324-0353

0715-0833

0921-0922

Sb flare

Flare brightenings

-

0324

0716E

-

0350

0732

-

SW-region

"

 

Fair

"

-

   
14
0400-0447
Recurrent surges
0400E
0447D
-
Fair
   

15

 

 

 

 

0432-0508

0542-0652

0718-0826

0842-0930

0950-1105

-

Sn flare

Sb Flare

Sb Flare

Sb Flare

-

0732

0850

0904

0919

-

0751

-

0915

0932

-

NW-region

-

"

"

-

Fair

"

"

"

   

19

 

 

 

0400-0550

0658-0750

0928-0940

1018-1032

-

-

Surge

-

-

-

0500E

-

-

-

0560D

-

-

-

NW-limb

-

-

-

Fair

-

   

22

 

 

 

 

0440-0645

0725-0750

0832-0920

0932-0935

1015-1110

-

Recurrent spray

Spray associated with flare

-

-

-

0506E

1016E

-

-

-

0547

1021

-

-

-

SE-limb(15788)

"

-

-

-

Good

"

-

-

   

24

 

 

 

 

0420-0455

0650-0750

0820-0835

0917-0930

1001-1005

-

Sb flare

Sn-TR flare

Sb flare

-

-

0420

0820E

0917E

-

-

0431

0835

0930

-

-

SE-region

S13E30(15785)

CMP

-

-

Good

Good

Good

-

   

25

 

 

0327-0408

0628-0647

0730-0735

-

Sb-flare

-

-

0327E

-

-

0345

-

-

S14E20(15785)

-

-

Poor

-

1979 2

1

 

0640-0720

0800-1040

Class-3 flare behind the limb and mass

ejection

0900

-

1027

-

S21E90(15808)

-

Good

-

   

2

 

 

0400-0510

0615-0815

0855-0915

-

Spray

-

-

0612

-

-

0648D

-

-

SE-limb

-

-

Poor

-

   

3

 

 

0450-0453

0727-0845

1020-1025

Active loop prominence

-

-

0745E

-

-

0751D

-

-

-

-

-

Fair

-

-

   

7

 

 

 

0645-0705

0735-0810

0916-0948

1108-1147

-

1b flare

-

-

-

0440E

-

-

-

0515D

-

-

-

SE-region

-

-

-

Poor

-

-

   

9

 

 

 

0325-0334

0401-0449

0632-0822

1018-1048

-

-

1b flare

-

-

-

0745

-

-

-

0824

-

-

-

N15W04

-

-

-

Good

-

   

10

 

 

 

 

0326-0328

0605-0645

0710-0845

0955-1042

1105-1110

-

-

1n flare

-

-

-

-

0745

-

-

-

-

0825

-

-

-

-

CMP

-

-

-

-

Good

-

-

   

12

 

 

 

 

 

0604-0643

0720-0755

0813-1150

 

 

 

Spray

Sb flare

Spray

Surge

Surge

1b limb flare and surge,forming loop system

0710E

0812E

0724E

0850E

0907

1104

0715

0850

0749

0903

1033

1145

NE-limb(15830)

SE-Region

NE-limb(15830)

NE-Region

"

NE-limb

Fair

Good

"

"

"

"

   

17

 

0425-0601

0625-0950

1b flare

-

0815

-

0855

-

N18E04(15830)

-

Good

-

   
18
0600-0630
1b flare with veil emission
0635
0715
N19E16(15830)
Good
   

22

 

 

0440-0625

0655-0725

0930-0946

-

1b flare

-

-

0505

-

-

0555

-

-

N17W36(15830)

-

-

Fair

-

   

23

 

 

 

0430-0500

0530-0700

0932-1007

1036-1105

-

-

Sb flare

-

-

-

0430E

-

-

-

0450

-

-

-

NW-region

-

-

-

Fair

-

   

25

 

0357-0825

0930-1000

1b-TR spotless flare

-

0656E

-

0758

-

S20E58(15849)

-

Fair

-

   
26

0405-0434

0445-0619

0813-0915

0935-1102

-

Active loop prominence

-

-

-

0845

-

-

-

1000

-

-

-

W-limb

-

-

-

Fair

-

-

   
27

0340-0417

0424-0430

0729-0826

-

Spray

-

-

0802

-

-

0811

-

-

E-limb

-

-

Poor

-

   
28

0455-0720

0955-1100

 

Surge associated with a flare

Surge

Spray

0611

0700

1000

0627

0735

1051

NE-limb

"

"

Poor

Poor

Fair

1979 3
2

0325-0840

 

Recurrent mass ejection and loop formation

Spray

0335

0436

-

-

NE-limb

"

Fair

Fair

   
8

0402-0425

0650-0920

1020-1107

-

1n flare inside a circular filament

-

-

0810E

-

-

0915

-

-

S19W32(15856)

-

-

Poor

-

   
11

0340-0345

0605-0615

0705-0745

-

Spray

-

-

0705E

-

-

0735

-

-

NE-limb(15877)

-

-

Fair

-

1979 4
3

0225-0252

0417-0450

0525-0545

2b flare

2b flare

-

0225E

0418E

-

0252D

0450

-

SE-region

"

-

Very good

"

-

   
10

0500-0540

Flare behind the limb followed by prominence eruption
0510E
0535
NE-limb
Very good
   
12

0337-0347

0422-0435

1b-TR flare

-

0421E

-

0435

-

CMP

-

Good

-

   
13

0245-0255

0310-0325

Sb flare

Sn flare

0245E

0309E

0225

0315

N04E31

"

Good

Good

   
21

0210-0613

0630-0742

 

A series of fine seeing picture

Surge

Surge

0235

0306

0507

0330

0328

0535

SW-region

SW-limb

SW-limb

Very Good

Very Good

Very Good

   
23

0211-0405

0445-0602

0630-0715

Sb flare

Sb flare

Surge

0212

0315

0633

0305

0355

0715

NE-region

NE-limb

NW-limb

Very Good

Very Good

Good

   
24

0250-0338

0450-0550

0622-0811

-

Sb flare

Sb flare

-

0450E

0532E

-

0500

0545

-

NE-region

"

-

Fair

Fair

   
26
0300-0507
1b flare
0440E
0500
NE-region
Good
1979 5
2

0411-0610

0645-0750

Sb flare

-

0411E

-

0423

-

NW-region

-

Good

-

   
5

0225-0728

0817-0934

 

 

Sb-TR flare

Surges

Sb-flare

Flare and Surges

0258E

0225E

0327E

0815E

0305

0255D

0344

0835

E-limb

NW-limb

CMP

NE-limb

Good

Good

Good

Good

   
8

0210-0240

0500-0527

0624-0628

0919-0923

-

Surge

-

-

-

0624E

-

-

-

0634

-

-

-

SE-limb

-

-

-

Fair

-

-

   
9

0430-0455

0516-0555

0732-0945

1010-1013

-

Sb-TR spotless flare

Sb-TR spotless flare

1b flare

-

0732

0817

0821

-

0807

0840

0830

-

N17W29(15986)

"

N21E08(15990)

-

Good

Good

Good

   
11

0212-0315

0400-0505

0743-0802

0830-0903

1057-1131

-

-

1b flare

-

-

 

-

-

0212

-

-

 

 

-

-

0315

-

-

 

 

-

-

CMP

-

-

 

 

-

-

Good

-

-

 

   
12

0210-0254

0901-1055

1b flare

Sb flare

0211E

0900

0216

0917D

CMP

"

Good

Good

   
17

0320--0331

0518-0735

0857-0950

Sb flare

1b spotless flare

-

0518E

0541E

-

0533

0600

-

SW-region

NW-region(near CMP)

-

Good

Fair

-

   
18

0237-0305

0435-0505

0520-0615

1105-1250

-

Spray

-

-

-

0519

-

-

-

0615

-

-

-

SW-limb

-

-

-

Good

-

-

   
19

0225-0331

0538-0625

0641-0650

0702-0750

-

-

Sb-TR flare

-

-

-

0540E

-

-

-

0607

-

-

-

SW-limb

-

-

-

Fair

-

   
20

0240-0242

0839-0850

0937-0945

-

Sb flare

-

-

0938

-

-

0944D

-

-

CMP

-

-

Poor

-

1979 5
22

0222-0227

0311-0408

1121-1220

Spray

2n multi-ribbon flare

-

0310

1121

-

0406D

1220

-

W-limb

S21E35(16030)

-

Good

Poor

-

   
23

0437-0516

0537-0600

0726-0748

0910-0912

1022-1027

-

Sb flare

Sb flare

-

-

-

0537

0551

-

-

-

0546

0620

-

-

-

SE-region

SW-region

-

-

-

Good

Good

-

-

   
24

0422-0446

0705-0721

0730-0751

0940-1005

 

Sn flare

Sf flare

Sb flare

Sf flare

Sb flare

0432

0704

0712

0717

1012

0445

0714

0750

0748

1029

SW-region

"

"

"

"

Good

"

"

"

"

   
25

0150-0210

0557-0617

0730-0800

0855-0900

-

Sn flare

-

-

-

0729

-

-

-

0759

-

-

-

S18W12

-

-

-

Poor

-

-

1979 10
4

0445-0805

0820-1102

 

 

Surge

Surge with flare and loop formation

Active prominence Sb flare

Sb flare

0445E

0820E

0955E

1057

0453D

0840

1030D

1120D

NW-limb

"

SW-limb

SW-region

Poor

Fair

Fair

Poor

   
5

0305-0320

0445-0627

0735-0740

0835-0838

1037-1100

 

Point Brightening

Sb flare near limb

1n flare

-

 

0744

0820

1037

-

 

-

0830

1100D

-

 

SE-region

"

"

-

 

Fair

Good

Good

-

   
6

0340-0600

0715-1127

 

 

1n flare

Two Sb flares

1n-TR flare

1b flare

0340E

0458E

0710E

0738

0358

0515

0723

0820

SE-region

"

"

"

Very Good

Very Good

Very Good

Very Good

   
7
0501-0517
Sb flare
0703
0710
SE-region
Good
   
9

0553-0640

0700-0807

Sn flare

1n flare

0556

0652

0602

0731

Near CMP

"

Very Good

"

   
26

0425-0431

0541-0551

Surge

-

0425E

-

0555D

-

NE-limb

-

Fair

-

   
29

0325-0405

0420-0815

Sn flare

-

0731

-

0738

-

NW-region

-

Good

-

   
30
0635-0750
Point Brightening
0703
0712
NW-region
Very Good
1979 11
5

0338-0715

Sb-TR flare
0529
0541
NW-region
Poor
   
6

0310-0456

0513-0541

0600-0615

0628-0710

Sn flare

Sb flare

Mass ejection and loop formation

-

0425

0512E

0512E

-

0428

0518

0646

-

SE-region

CMP

NE-limb

-

Fair

Fair

Good

-

   
9

0310-0327

0546-0628

Sb flare

Sb flare

0310E

0545E

0320

0617

SE-region(16418)

"

Fair

Fair

1980 1
12

0900-0952

0955-1005

1038-1106

1114-1155

Recurrent surge

Loop formation and disruption

Sb-TR flare

-

0900E

0931

1118

-

0928

0948

1140

-

W-limb

W-limb

S13W24

-

Fair

Fair

Fair

-

   
15

0455-0520

0612-0619

0632-0658

-

Sb flare

-

-

0455E

-

-

-

-

-

NW-region

-

-

Poor

-

   
25

0554-0654

0939-1052

Sn flare

-

0355

-

0408

-

NW- region

-

Good

-

   
26

0350-0414

0440-0455

0458-0523

-

Sb flare

-

-

0705

-

-

-

-

-

NW- region

-

-

Fair

-

   
27
0510-0524
Surge and subsequent loop formation
0523
0710
W-limb
Good
1980 3
6

0420-0512

2b flare
0423E
0438
NW-region
Fair
   
14
0225-0342
Point Brightening
0328
0338
S14W11
Good
   
19

0258-0453

0503-0513

Sn flare

Sn flare

0258

0320

0315

0333

CMP

SW-region

Fair

Good

   
20

0425-0442

0504-0613

Sn flares

-

0535

-

0558

-

SW-region

-

Poor

-

   
23

0402-0419

0458-0512

0646-0658

0856-1026

1037-1123

Sn flares

Prominence Activity

Sn bright point

Sn flare

-

0402

0402

0642

0857

-

0408

0630

0655

906

-

S25W48(16721)

-

-

SE-region(16728)

-

Good

Very Good

Very Good

Fair

-

   
24

0301-0330

0335-0350

0400-0403

0410-0431

0436-0516

-

Point Brightening

Sn flare

-

-

-

0305

0417

-

-

-

0325

0420

-

-

-

SW-region(16721)

SW-region(16728)

-

-

-

Good

Fair

-

-

   
25

0429-0529

 

1b-TR flare

Mass ejection

0429E

0429

0528

0512

SW-region (16725)

SW-limb(16721)

Good

Very Good

   
26

0250-0253

0314-0450

0504-0515

0703-0840

0902-0920

0926-0953

1030-1136

-

-

Surge

Spray

-

-

-

-

-

0758

0902

-

-

-

-

-

0840D

0952D

-

-

-

-

-

SW-limb(16721)

NE-limb(16740)

-

-

-

-

-

Good

Fair

-

-

-

   
27

0225-0345

0350-0548

0922-1015

1108-1135

Sb flare

Active prominence

Spray

-

0327

0350E

0404

-

0336

0400D

0454

-

S31W63

E-limb

SW-limb

-

Good

Good

Good

-

   
28

0216-0232

0254-0400

0402-0418

0422-0430

0440-0500

0524-0624

0626-0651

0700-0723

0727-0745

0801-1035

-

Sn flare

Sb-TR flare

Sb flare

Sb flare

Sb flare

Sb flare

1b flare

1n impulsive flare with surge

-

-

0216

0301

0340

0402

0438E

0520

0633

0905

-

-

0228

0328

0350

0413

0445

0529

0615D

1005

-

-

S31W72(16728)

SW-region(16729)

S31W72(16728)

N13E04(16733)

N13E04(16733)

N13E04(16733)

NE-region(16737)

N25E56(16740)

-

-

Fair

Good

Good

Good

Good

Good

Very Good

Good

-

   
29

0425-0519

0522-0546

0551-0625

0630-0719

0750-0911

0940-1011

1036-1103

 

Sb flare

Sb-TR flare

Sb flare

Sb flare

Sb flare

Sb-TR flare

Sb-TR flare

Sn flare

0512

0555

0752

0816

0816

0826

0940

1040

0525

0608

0813

0823

0820

0855

1006

1048

N10W08(16733)

"

"

"

Near E-limb

N12W15(16733)

"

"

Fair

Fair

Fair

Fair

Fair

Poor

Poor

Poor
   
30

0347-0506

0524-0712

0821-1024

1042-1146

-

Point Brightening

Sb spotless flare

-

-

0743

0900

 

-

-

0917

-

-

N22E30

NW-region

-

-

Good

Good

-

   
31

0230-0420

0432-0735

0759-1040

1113-1147

-

-

Sn flare

-

-

-

923

-

-

-

-

-

-

-

N24E20

-

-

-

Good

-

1980 4
2

0228-0500

0518-0550

0716-0746

0847-0954

1012-1145

-

Point Brightening

-

1n flare

-

-

0248

-

0410

-

-

0326

-

0248

-

-

N25W03(16740)

-

"

-

-

Very Good

-

Very Good

-

   
3

0210-0222

0243-0509

0521-0825

-

2b TR flare faded and brightened again

at 0709

-

0621

-

-

0818

-

-

N25W16(16740)

-

-

Very Good

-

   
4

0230-0300

0320-0325

0745-0805

0845-0900

Sf flare

Surge

Sb flare

-

0243

0319

0746

-

0320

0323

0900

-

N25W33(16740)

W-limb (16742)

N25W36(16740)

-

Poor

Fair

Poor

-

   
5

0420-0440

0512-0515

0530-0635

0658-0713

0720-0742

0803-0913

0925-0945

0958-1020

1040-1140

1b-TR spotless flare

Flares

Surge

Loop formation

Point brightening

Spray

Filament activation

Point brightening

1b flare associated with bright and dark surge

0421

0421

0512

0530

0724

0803

0840

1004

1037

0448

0440

-

0712D

0730

0833

1140

-

1105

NE-region

NE-region(16747)

W-limb

W-limb

N25W50(16740)

W-limb

N25W50(16740)

N25W50(16740)

N25W50(16740)

Poor

Poor

Poor

Poor

Fair

Good

Fair

Fair

Fair

   
6

0215-0520

0535-0635

0820-1120

 

 

 

 

 

 

Filament activation

Point brightening

Point brightening

Point brightening

2b flare

Filament eruption

Sb flare

Several bright point

Umbral Flare

0215

0235

0347

0402

0402

0600

0819

0920

0955

0645

0245

0355

0406

0530

0645

-

-

1117D

N27W61(16740)

"

"

"

N14E18(16747)

N27W63

"

N14E18(16747)

"

Good

Good

Very Good

Very Good

Very Good

Very Good

Very Good

Very Good

Very Good

   
7

0222-0635

0652-0830

 

 

 

 

Point brightening

TR flare with post flare loops

Sb flare

2b flare

1b flare

Sb flare

0222

0418

0427

0511

0525

0755

-

0733

-

0625

0605

0827

N12E01(16747)

N27W79(16740)

N12E00(16747)

N12E00(16747)

N27W79(16740)

NE-region(16752)

Good

Very Good

Very Good

Very Good

Good

Very Good

   
8

0230-0358

0511-0615

0628-0745

0802-0935

1055-1125

-

Sn flare

2b flare

Sb flare

-

-

0234

0255

1052

-

-

-

0500

1120

-

-

NW-region(16752)

NW-region(16747)

"

-

-

Good

Good

Good

-

   
9

0210-0440

0451-0615

0631-0915

0945-1146

-

Sn flare

Sn flare

Umbral brightening

-

0355

0754

0955

-

0415

-

1010

N12W26(16747)

N12W28(16747)

N12W26(16747)

-

Good

Fair

Good

   
10

0215-0227

0300-0323

0355-0420

0438-0458

0530-0546

0703-0723

0800-1120

 

 

1b flare

Sn flare

Sn flare

Sn flare

Sn flare

Sn flare

Sn flare

1b flare

Sn flare

0300E

0438

0529

0529

0703

0757

0835

0916

1038

0322

0459

0545

-

0728

0825

0906

1000

1108

S10E45(16768)

NW-region(16747)

N10E45(16768)

S21E33(16762)

S21E33(16762)

S21E45(16763)

N12W42(16747)

"

"

Fair

Fair

Poor

Poor

Poor

Fair

Good

Good

Good

   
11

0215-0450

0503-0545

0605-0617

0633-0707

0852-1150

-

Sn flare

Sb flare

Spray

Surge

-

0413

0633

0906

1025

-

0420

0655

0915

1058

-

N12W53(16747)

"

W-limb

"

-

Good

Very Good

Fair

Good

   
12

0210-0507

0525-0725

0803-1120

 

 

 

 

 

 

Loop prominence

Point brightening

Sf flare

Point brightening and surge

Sb flare

Spray

Sb flare

Surge

Sb flare

-

0215

0224

0240

0544E

0547

0612

0622

0637

-

0224

0238

0314

0547D

0606

0622

0719

0655

W-limb

N12W64(16752)

"

"

N12W66(16747)

W-limb

N12W66(16747)

N12W66

N22W58

Good

Good

Good

Good

Fair

Good

Fair

"

"

   
13

0230-0515

0549-0600

0613-1146

 

 

 

 

 

 

Sb flare

Sf flare

Surge

Sb flare

Surge and flare

Dark Surges

Surge and flare

Sb flare

Sn flare

0404

0549

0700

0750

0830

0840

0901

0900

1051

0440

0555

0800

0800

0900

0900

0906

0913

1112

N12W79(16747)

N12W80 "

N12W81 "

" "

" "

N12W81(16747)

" "

" "

" "

Good

Fair

Good

Good

Fair

Fair

Good

Good

Good

   
14

0233-0528

0545-0802

0835-0857

0923-0935

1000-1127

Flare and recurrent surges

Active prominence

Loops

Sn-TR flare

-

0231

0719

0735

0925

-

0410

0755

0857

0935

-

NW-limb(16752)

"

SE-region

"

-

Good

Fair

Fair

Fair
   
15

0220-0542

0550-0905

0930-1021

1040-1177

Prominence activation by a surge

Sb flare

Surge

Surge

 

0340

0550E

0844

1105

 

0425

0605

0904

1116

W-limb

SE-region

W-limb

"

Fair

Fair

Fair

Fair

   
16

0232-0430

0502-0645

0702-0725

0740-1005

-

1b-TR flare

1f flare

 

-

0537

0701E

 

-

0600

0716

-

-

-

N10W10(16773)

"

Good

Good

   
17

0330-0548

0642-0820

0835-1040

Sf flare

1n-TR flare

Sf flare

0340

0400

0655

0405

0520

0750

N10W10(16773)

"

"

Very Good

Very Good

Good

   
18

0147-0507

0527-1033

 

Sb flares

2b-TR flares

Bright points

0155

0618

1004

0237

0730

1015

N09W52(16773)

NW-region(16772)

SW-region

Very Good

Very Good

Very Good

   
19

0235-0530

0601-0622

0633-0800

-

Surge

-

-

0705

-

-

0720

-

-

SW-region

-

-

Good

-

   
20

0655-0810

0823-1130

1b flare

Sn flare

0655

0950

0745

1005

NE-region

S11E47(16789)

Poor

Good

   
21

0222-0547

0607-0719

0800-0901

0910-0952

1005-1007

1005-1100

-

Sn flare

Sn flare

-

-

-

-

0238

0400

-

-

-

-

0255

0425

-

-

-

-

S11E38(16783)

"

-

-

-

-

Fair

Fair

-

-

-

   
22

0220-0330

0343-0636

0744-0815

0915-1050

1100-1207

1f flare

Sn flare

Point brightening

Dark surge

Filament eruption

0325

0516

1020

1023

1130

0400

0535

1025

1045

1200

N06E40(16788)

S13E28(16789)

"

"

"

Fair

Good

Good

Good

Good

   
23

0210-0532

0910-0925

0947-1145

-

Sn flare

-

-

1035

-

-

1050

-

-

S13E11(16789)

-

-

Good

-

   
24

0210-0418

0430-0435

0449-0608

0717-0848

-

1b flare

Sb flare

-

-

0550

0558

-

-

0608

0606

-

-

S13E00(16789)

"

-

-

Good

Good

-

   
25

0210-0653

0743-0815

Filament eruption

-

0557

-

0615

-

S13W14(16789)

"

Good

-

   
26

0632-0805

0823-1230

Sf flare

Sn flare

0653

1135

0707

1143

S13W21(16789)

-

Good

Fair

   
27

0211-0428

0439-0842

0855-1152

 

 

 

 

 

 

1b flare

Surge

1b flare

Point brightening

Surge

Point brightening

Point brightening

Point brightening

Surge

0206

0231E

0300

03183

0517

0628

0641

0712

0724

0230

0258

0314

0324

0541

0637

0652

0727

0742

S30W39(16790)

NE-limb

S13W40(16789)

"

NE-limb

S13W42(16789)

"

"

NE-limb

Good

Good

Good

Good

Good

Good

Good

Good

Good

   
28

0247-0549

0607-0845

0935-1200

 

 

 

 

 

Sb flare

Dark surge

Dark surge

Point brightening

Sb flare

Sb flare

Sb flare

Sb flare

0345

0515

0527

0641

1010

1037

1045

1135

0400

0537

0735

0700

1022

1040

1053

1146

SW-region(16790)

S13W56(16789)

S13W56(16789)

"

S30W30

S13W59

S13W59

S30W50

Fair

Good

Good

Good

Fair

Good

Good

Fair

   
29

0230-0532

0552-0643

0725-1033

 

 

 

Umbral Flare

Point brightening

Point brightening

Sn flare

Sn flare

1n flare

0300

0355

0409

0529

1005

1027E

0316

0407

0414

0622

1020

1033D

S13W71(16789)

S13W72 "

"

S30W60(16790)

S17E29(16802)

S30W60(16790)

Good

Good

Good

Good

Good

Good

   
30

0227-0833

 

 

 

 

Surge

1b flare

Surge

Sb flare with dark surge

Loops and surge

0540E

0547

0607

0728

0740

0550

0610

0614D

0740

0805

W-limb(16789)

S13W86(16790)

W-limb(16789)

S13W88(16790)

W-limb(16789)

Good

Good

Good

Good

Good

1980 5
1

0216-0458

0520-0548

0658-0755

0805-0939

1012-1032

1045-1055

1113-1117

Point brightening

Point brightening

Surge

-

-

-

-

0333

0523

0532

-

-

-

-

0345

0544

0546D

-

-

-

-

S17E02

SW-region

SW-limb(16790)

-

-

-

-

Very Good

Very Good

Very Good

-

-

-

-

   
2

0252-0320

0338-0400

0457-0525

0542-0638

0650-0700

-

-

Sf flare

Surge

-

-

-

0253

0542

-

-

-

0313

0604

-

-

-

NW-limb

-

-

-

-

Good

Good

-

   
3
0624-0730
1b flare
0624
0640
S18W27(16802)
Poor
   
6

0322-0408

0430-0445

0513-0612

-

Filament activation

-

-

0340

-

-

605

-

-

S18W76(16802)

-

-

Poor

-

   
8

0405-0519

0546-0618

0641-0645

-

1n flare

-

-

0602

-

-

620

-

-

N14W02

-

-

Very Good

-

   
9

0300-0305

0317-0341

0449-0509

0540-0553

-

Sb flare

Sb flare

-

-

0451

0540

-

-

0509

0553

-

-

S20W50(16815)

"

-

-

Good

Good

-

   
15

0238-0331

0408-0410

0430-0446

0824-0920

-

Sb flare

-

-

-

0407

-

-

-

0441

-

-

-

SW-region

-

-

-

fair

-

-

   
16

0216-0417

0435-0513

0526-0742

-

Sb flare

-

-

0245

-

-

0320

-

-

S12E53

-

-

Good

-

   
17

0236-0526

0544-0810

0820-0901

0924-1036

1045-1105

Sb flare

2b flare associated with

peripheral emssion

Spotless Sb-TR flare

-

0338

-

0726

1010E

-

0355

-

0810

1055

-

S12E40

-

N15E29

N26E41

-

Fair

-

Good

Good

-

   
18

0205-0416

0428-0520

0620-0703

Sf flare

Sf flare

Sf flare

0506

0620

0647

0518

0630

0654

N10E26

N15E36

N13E34

Good

Good

Good

   
19

0344-0346

0408-0420

0608-0610

0624-0645

0955-0957

-

-

1b flare

-

-

-

-

0624E

-

-

-

-

0645

-

-

-

-

NE-region

-

-

-

-

Poor

-

-

   
20

0220-0318

0533-0535

Surge

-

0233

-

0240

-

E-limb

-

Fair

-

   
22

0220-0625

0658-0738

0754-0755

0815-0836

0851-0900

-

-

Sf flare

-

-

-

-

0658

-

-

-

-

0705

-

-

-

-

S28E45

-

-

-

-

Fair

-

-

   
23

0227-0324

0505-0928

0937-1057

Umbral flare

Sn flare

-

0639

0651

-

0655

0700

-

S19E60

SE-region

-

Very Good

Very Good

-

   
24

0232-0512

0520-0858

 

 

Sf flare

Sf flare

Sb flare

1b flare and surge

0529

0547

0623

0826

0535

0550

0715

0850

SE-region

S12W46

S12W46

S07E05

Fair

Fair

Fair

Good

   
25

0220-0300

0836-1042

1b-TR flare

Umbral brightening

0220E

-

0300

-

S12W60

"

Poor

Poor

   
26

0211-0625

0633-0951

0958-1024

1043-1135

 

Umbral flare

Sb flare

Sn flare

1f flare

Sb flare

0214E

0457

0540

0634

0735

0450

0510

0615

0655

0740

S14W05(16863)

S14W05

S14W05

S20W20

S19W27

Fair

Fair

Good

Good

Fair

   
27

0218-0342

0505-0526

0550-0959

Sf flare

Umbral flare

Sb flare

0405

0800

0820

0419

-

0830

SE-region

S19W09

"

Fair

Fair

Fair

   
28

0215-0327

0334-0340

0505-0552

0605-0847

0910-1017

1023-1130

2b-3R* flare

Sf flare

Sn flare

Sn flare

Sb flare

1n spotless flare

0215E

0334

0438

0604

0939

1106

0240

0338

0500

0616

0950

1124

S23W24(16864)

CMP

S14W33

"

"

NW- region

Good

Fair

Fair

Good

Good

Fair

   
29

0257-0325

0526-0748

1012-1026

1050-1057

Sn flare

1n flare

Sn flare

-

0301

0727

1012

-

0325

0740

1025

-

S14W47

"

"

Poor

Good

Fair

1980 6
1

0250-0324

0333-0820

0929-0956

Sb flare

Filament activation

1b flare with surge

0250

0403

0706

0301

0710

0730

S14W82(16867)

"

"

Good

Good

Good

   
2

0243-0518

0720-0745

 

 

Sf flare

Sb flare

Sn flare

Flare and prominence activation

0248

0323

0443

0720

0312

0328

0505

0735

S19W83(16867)

"

S19W84

W-limb

Good

Fair

Fair

Fair

   
4

0240-0320

0341-0343

0355-0612

0618-0718

0732-0758

-

Sf flare

Sb flare

-

-

-

0410

0706E

-

-

-

0417

0717

-

-

-

SW-region(16867)

S14E59(16884)

-

-

Good

Fair

-

-

   
5

0609-0953

1007-1058

 

Sb flare

Sf flare

1n flare

0608E

0845

0930E

0657

0908

0948

S11W71(16867)

"

SE-region

Good

Good

Good

   
17
0635-1211

Sn flare

0720
0730D
NW-region(16898)
1980 10
9

0420-0430

0500-0615

0632-0645

1020-1130

-

Filament activation

1b flare

-

-

0515

1120

-

-

1100

1130D

-

-

NE- region(17187)

S17E50(17188)

-

-

Poor

Poor

-

   
10

0309-0850

 

1b flare

Point brightening

0633

0827

0716

0840

S08E47(17188)

-

Good

Good

   
11
0309-0736
2n flare
0340
0420
S13E33(17188)
Poor
   
13
0418-0600
2b flare
0418
0456
S13E33(17188)
Poor
   
19

0556-0605

0715-0845

0915-1040

Sb flare

1n flare

-

0556D

0940

-

0558D

1000

-

S18E53(17212)

"

-

Fair

Fair

-

   
22
0620-0730
Sf flare
0725
0730D
S10E26(17211)
Good
   
28

0256-0310

0336-0350

0735-0752

1025-1035

Sb flare

Sn flare

-

-

0300E

0336E

-

-

0310D

0350D

-

-

S04E26(17232)

S21W62(17212)

-

-

Good

Good

-

-

   
29
0540-0606
Sb flare
0540E

0555

N08E34(17231)
Good
   
30

0605-0645

0720-0856

Point brightening

Disparition Brusque

0625

0720

0635

0745

CMP

NW-limb(17211)

Fair

Good

1980 11
1

0305-0411

0450-0800

Sn flare

-

0320

-

0339

-

N21E40(17236)

-

Fair

-

   
3

0300-0310

0738-0800

1n flare

1n flare

0307

0738E

0310D

0755

N23E18(17236)

N20E09(17236)

Poor

Poor

   
6

0324-0445

0620-0748

0936-1145

Sn flare

2n flare

1b flare

0324E

0338

0635

0335

0435

0720

N10E05(17244)

S12E70(17255)

N09E08(17244)

Fair

Fair

Good

   
7

0422-1033

 

 

1b flare

1b flare

1b flare

0422E

0725

0940

0544

0745

0950

S11E57(17255)

N08W13(17244)

S!0E59(17255)

Fair

Fair

Fair
   
8

0310-0602

0637-0645

0715-0825

 

Point brightening

Sn flare

1b flare

1b flare

0332

0345

0500

0715

0400

0440

0540

0755

S19E15(17251)

N09W23(17244)

N11W23(17244)

N10W23(17244)

Good

Good

Good

Good

   
9

0358-0433

1107-1122

 

Sb spotless flare

Sb flare

Sb spotless flare

0400

0405

1108

0450

0712

1122D

NW-region

N11W33(17244)

NW-region

Fair

Fair

Poor

   
10

0451-0545

0600-0645

0705-0757

0817-0956

-

1b flare

-

-

-

0818

-

-

-

0955

-

-

-

S13E16(17255)

-

-

-

Poor

-

-

   
11

0440-0640

0650-0732

Sn flare

-

0610

-

0637

-

N10W62(17244)

-

Fair

-

   
12

0426-0444

0607-0725

0802-0900

0932-1055

-

1b flare and Filament activation

-

-

-

705

-

-

-

830

-

-

-

S11W10(17255)

-

-

-

Fair

-

-

   
13

0355-0555

0605-0612

0642-1044

-

Sn flare

1n flare

-

0740

0830

-

0807

0903

-

S16W60(17251)

S13W26(17255)

-

Fair

Fair

   
14
0315-0558
1b flare
0700
0734D
S14W31(17255)
Poor
   
16

0435-0503

0534-0700

0800-0925

1b flare

2b flare

-

0534

0900

-

0620

0925D

-

S12W63(17255)

N17W03(17266)

-

Fair

Poor

-

   
22

0510-0645

 

 

Prominence activation

1b flare

2b flare

0505

0540

0600D

0545

0635D

0645D

E-limb

S18E39(17284)

N12W02(17281)

Fair

Fair

Fair

1980 12
9

0710-0920

 

3b-TR spotless flare and

filament eruption

-

0710E

-

0920D

-

SW-region(17307)

-

Fair

1981 2
8

0616-0725

 

Surge

1n flare and surge

0619

0708

0651

0725D

W-limb

NW-region

Fair

Fair

   
9

0514-0547

0605-0732

 

Sb flare

Point brightening

1b flare

0514E

0605

0645

0525

0608

0710

NE-region(17454)

"

"

Fair

Fair

Good

   
10
0437-0527
Dark surge
0505
0515
NE-region(17454)
Good
   
11
0416-0455
Sn flare
0416E
0445
N11W02(17454)
Fair
   
13

0531-0545

0550-0641

Sn flare

Loop prominence

0550

0550E

0605

0645D

NW-region(17454)

W-limb

Fair

Fair

   
17

0355-0625

0633-0730

 

Sn-TR flare

Sn flare

Sn U-shaped flare

0400

0410

0542

0425

0420

0640

CMP(17463)

NE-region(17467)

CMP(17463)

Fair

Fair

Fair

   
18

0310-0316

0330-0455

0501-0546

0614-0640

Point brightening

Sn flare with dark surge

-

-

0536

0615

-

-

0544

0631

-

-

NW-region(17462)

NW-region(17461)

-

-

Fair

Fair

-

-

1981 2
20

0316-0424

0433-0625

0635-0708

0719-0725

Prominence

Sn flare

1b-TR flare

2b-TR flare

0317E

0336

0546

0640

0729D

0405

0620

0720

Near W-limb

NW-region(17469)

NW-region(17463)

NW-region(17461)

Fair

Good

Good

Good

   
23

0330-0447

0500-0634

0648-0725

 

 

Surge and Sb flare

Erupting prominence

Surge

Erupting prominence

and loop formation

0404

04258E

0615

0648E

 

0423

0445

0634D

0710

 

NW-limb

E-limb

E-limb

NW-limb

-

Good

Good

Good

Good

 

   
26

0450-0451

0625-0626

0649-0650

Surge

Prominence

-

0625E

0649E

-

0626D

0650D

-

NW-limb

E-limb

-

Good

Fair

1981 3
3

0420-0553

0605-0725

 

1b flare through the spots

2b-TR flare

1b flare

0514

0605

0635

0600

0725D

0715

Sw-region(17491)

"

(East of 17491)

Good

Fair

Fair

   
5

0317-0345

0433-0448

0630-0635

0655-0712

-

Hedgerow prominence

-

-

-

-

-

-

-.

-

-

-

-

W-limb

-

-

-

Fair

-

-

   
7

0315-0511

0520-0600

0608-0730

Filament eruption

Sb-flare

-

0315

0650

-

0511

0730D

-

SW-limb

"

Fair

Fair

-

   
9
0338-0415
Sb flare
0400
0415
NE-region
Poor
   
12

0401-0616

0652-0715

Sf-spotless flare

Sb spotless flare

0410E

0525

0415

0710

NE-region

"

Fair

Fair

   
23
0715-0734
1b-TR flare with mass ejection
0715
0730
NW-region(17528)
Fair
1981 4
7

0305-0445

0448-0456

0501-0620

0709-0735

2b-TR flare

1b multi-ribbon flare

1b-Tr flare

0420E

0500

0709D

0605

0545

0735D

CMP(17568-570)

CMP(17568)

NE-region(17569)

Good

Good

Fair

1981 5
8

0317-0612

0620-0705

 

 

 

 

Point brightening

Sb flare

Sb flare

1b flare

1b flare and dark surge

Sb-TR flare

0328

0335

0350

0412

0510

0620

0350

0340

0485

0425

0545

0630

NW-region(17624)

NW-region(17620)

NW-region(17620)

NW-region(17620)

NW-region(17620)

NW-region(17620)

Good

Good

Good

Good

Good

Good

   
10

0329-0412

0458-0554

1b-TR flare

2b-impulsive flare

0329E

0530

0515

0545

N15E20(17638)

N10E15(17638)

Good

Good

   
11

0257-0400

0418-0750

0855-1025

1b-3R flare

1b flare

2b-impulsive flare with surge

0257E

0505

0545

0440

0540

0705

-

NE-region:Near CMP(17638)

-

Good

Good

Good

   
12

0242-0342

0351-0434

0458-0600

0615-0815

0835-0840

0850-0900

-

Sb spotless flare

1b-TR flare

-

-

-

-

0315

0352E

-

-

-

-

0320

0500

-

-

-

-

SW-region(17639)

"

-

-

-

-

Good

Good

-

-

-

   
13

0325-0800

 

Sb flare

2b-2R flare with Post flare loops

0352E

0504E

0355

0740D

N02E55(17644)

"

Good

Very Good

   
14

0335-0430

0655-0710

0900-0905

-

Filament activation

3b-TR flare

-

0418

0900E

-

0711

0905D

-

NE-region(17644)

"

-

Good

Good

   
15

0300-0611

0634-1234

1b flare

1b flare

0740

1215E

0845

1225

NE-region(17644)

"

Good

Fair

   
16

0315-0550

0745-0804

1b flare

-

0750

-

0804D

-

NE-region(17644)

-

Good
   
18

0623-1010

 

Sb flare

Sb flare

0640

0800

0710

0817

NW-region(17644)

"

Fair

Fair

   
19

0434-0829

 

 

 

Sb flare

Sb flare

Sb flare

1b flare

0434

0604

0814

0850

0445

0644

0829

0929

CMP

"

"

"

Good

Good

Good

Good

   
22

0328-0700

0710-0915

1b flare with dark surge

-

0624

-

0645

-

NW-limb(17644)

Good

-

   
24
0402-600
Eruptive prominence forming loops
0402E
0510
W-limb
Good
   
27

0250-0548

0632-0652

Sb flare

-

0345

-

0400

-

SE-region

-

Good

-

   
28
0330-0640
1b impulsive flare
0605
0615

SE-region(17667)

Good
   
29
0325-0542
1b flare
0325E
0400
NW-region(17663)
Good
1981 6
14
0426-0630
Sb flare
0426E
0445
SE-region
Fair
1982 3
17
0455-0533
Sn flare
0514
0521
SE-region(18268)
Good
   
18

0306-0612

 

 

1b-TR flare with loops and surge

Sb-spotless flare

Bright points

0403

0410

0539

0433

0447

0554

SW-region(18264)

-

SW-region(18268)

Good

Good

Good

   
19

0431-0732

 

1n-multiribbon flare

Sn-TR flare

0431E

0710

0534

0715

SW-region(18264)

-

Good

Fair

   
20

0514-0737

 

Prominence

1n flare

-

0705

-

0737D

E-limb

SW-region(18264)

Fair

Fair

   
22
0306-0735
Sn flare
0607
0617
W-limb
   
26

0315-0730

 

 

 

 

Umbral flare

1b flare

Sn flare

Sn flare near the limb

1n flare

0346

0347

0545

0554

0704

0402

0407

0552

0603

0730D

NE-region(18280)

"

"

"

"

Good

Good

Fair

Fair

Good

   
30

0401-0720

 

 

 

2b-TR impulsive flare

1b-TR spotless flare

1b-flare

Sb flare

0523

0529

0552

0707

0700

0542

0626

0712D

NW-region(18280)

-

NW-region(18280)

"

Good

Good

Good

Fair

   
31

0330-0715

 

 

Umbral flare

Sn-multiribbon flare

1n flare

-

0404

0539

-

0444

0612

NW-region(18280)

"

"

Good

Good

Fair

1982 4
1
0402-0700
Sb-flare
0609
0636
NW-region(18280)
Fair
1982 6
2

0700-1130

 

Sb flare with post flare loops

Recurrent surges

0700E

0112E

1130D

0742

SE-limb(18405)

"

Fair

Good

   
4
0305-0730
1b-TR flare
0510
0535
NE-region(18402)
Fair
   
8
0518-0730
1n flare
0555
0624
CMP-region(18402)
Fair
   
10
0450- -
Sb-multiribbon flare
0650
0840
SW-region
Fair
   
14

0440-0935

 

 

 

 

1b multistrand flare

2b-TR flare

1b- flare with mass ejection

and post flare loops

Activity continues

0505

0615

 

0820

0848

0515

0719

-

0844D

0926D

NE-region(18422)

NE-region(18422)

 

SW-limb(18405)

"

Good

Fair

 

Fair

"

   
15

0417-0730

 

1b-flare

Large loops

0522

0426E

0641D

0440

NE-region(18422)

SW-limb

Good

Good

   
16

0358-0730

 

Umbral flare

1b flare

0358E

0620

0612

0830

NE-region (18422)

"

Good

Good

   
17

0242-1305

 

 

 

 

1b flare

Sf flare

Sb flare

Sn flare

1b-TR flare

0242E

0648

0827

0634

1048

0324

0735

0854

-

1126

NE-region (18422)

"

"

"

"

Good

Fair

Fair

"

Good

   
19

 

 

 

SN flare

1n flare

-

-

0802

0938

-

-

Very Good

Fair

   
21

0735-0845

Small flares and filament activation

0623

0818
NW-region(18430)
Fair
   
25

0515-0800

 

Sb-TR flare

Sn-multistrand flare

0530

0553

0608

0600

W-limb(18430)

NW-region(18431)

Fair

Fair

   
28

0427-0447

 

Surges

Huge filament

0427

-

0440

-

W-limb

E-limb

Very poor

Poor

1982 7
1
0608-0645
Fine seeing picture
0608
0645
SW-limb and CMP
Very good
1982 11
26

0930-1033

mass ejection and a system of loops
0930E
1033D
E-limb
Very Good
   
27
0439-0817
Mass ejections
0439
0817D
E-limb
Very Good
   
30
0422-0720
Very fine seeing pictures
0422
0725
-
Very Good
1983 10
23
0330-0435
Large filaments
0330
0435
SW-limb
Good
1983 12
9
0530-0730
Sb-flare
0619
0630
NW-region(4375)
Poor
   
10
0500-0730
Sb flare
0620
0645
Near CMP(4372)
Poor
   
13
0631-0959
Quiescent Prominence
0631E
0959D
W-limb
Fair
   
20
0413-0448
Quiescent Prominence
0413
0448D
W-limb
Fair
1984 1
5
0300-0955
Active prominence
-
-
E-limb
Poor
   
16

0530-0855

 

Umbral flare and dark surge

Filament Activation

0530

0715

0723

0810

Near CMP(4393)

Near CMP

Fair

Fair

1984 2
16

0405-0830

 

Surge

Sb flare

0436E

0710

0452

-

W-limb

SW-region(4413)

Good

Good

   
18
0338-0830
Sb flare and loop formation
0430E
0830D
NE-limb(4421)
Good
   
21

0530-1000

 

 

 

Sb flare

Sb flare

Sb-TR flare

Sn flare

0600E

0724

0805

0907

0615

0740

0850

-

NE-region (4421)

NE-region (4422)

NE-region (4422)

NE-region (4422)

Fair

Fair

Fair

Fair

   
22

0545-1053

 

Sb-flare

Sn-TR flare

0616

0700

0637

0725

N1321(4421)

"

Good

Good

   
23

0552-0952

 

Point brightening

Sn flare

0700

0900

0710

0920

S13E68(4423)

N06E31(4422)

Good

Good

   
24

0528-0959

1n flare
0710
0746
N11W02(4421)
Fair
   
25

0558-1059

 

 

Sb flare

1f flare

Filament winking

0913

0939E

1030

0933

1016

1040

N09E06(4422)

"

SE-region

Good

Good

Good

   
27

0515-1131

 

Sb-TR flare

Sb flare

0515E

0735

0600

0753

N11W20(4422)

N18W42(4421)

Fair

Fair

   
28

0326-0814

 

 

 

Sb-TR flare and bright surge

Sn flare and loops

Sn flare

Bright surges

0320E

0526E

0633

0633

0425

0529D

0731

0814D

NW-region(4421)

S15E77

N15W57(4421)

N15W57(4421)

Good

Fair

Fair

Fair

   
29

0356-0845

 

Sn-TR flare

Filament activation

0356E

0610

0412

0615

S12W02(4423)

W-limb

Fair

Fair

1984 3
1

0518-1050

 

 

 

 

Sb flare

Sn flare

Umbral brightening and

Sb flare

Filament activation

0710

0926

 

0954E

1025

0742

0931D

 

1050

1035

N11W66(4422)

"

 

S15W17

-

Fair

"

 

Fair

Fair

   
3
0639-1014

Sf flare and dark loops

0720
0800
S10W50(4423)
Fair
   
6

0525-1030

 

Sb flare

Sb flare

0808

0920

0828

0940

S09E25(4430)

S16E53(4429)

Fair

Fair

   
11
0310-0903
Sb flare
0355
0423
SW-region
Good
   
14

0601-1039

 

 

 

Umbral brightening

Surge

Limb flare and mass ejection

Recurrent surge

0601E

0758

0836E

0905

0720

0832

0930

0930

NW-region

E-limb

E-limb

E-limb

Very Good

Very Good

Good

Good

1984 3
15

0422-1002

Limb flare and surge
0806E
0822
N10E77(4421)
Good
   
18
0506-0605
Disparition Brusque
0506E
0600
E-limb
Good
   
19
0950-1000
Sb flare
0925
0940
NE-limb(4446)
Good
   
28

0340-0915

 

Surge and loop formation

Loops

0340

0625

0430

-

E-limb

E-limb

Good

Good

   
29
0330-0745
Sb-TR flare
0335E
0343
S13E54(4455)
Good