Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Detector 14 day operating status:

Last detected dimming:
   214 hours and 10 minutes ago (2021-07-19 21:13 UTC)

Filters (location)
   -- All locations
   On-disc
   Off-disc
Filters (intensity)
   All intensities
   -- At least -100K
   At least -300K
   At least -900K
Filters (time)
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   Last week
   Last 30 days
   -- Last 365 days
Dimming 9276

Overview of dimmings
intensitystartpeakend#max
drop
latlondist.
R☉
ARcountflare

July, 2021
19
-127
20:3120:3321:1392761201.1729
19
-256
17:5118:4319:159275461.0951
B2
18
-160
22:0722:1122:539274521.1532
17
-130
05:1705:4506:4392711531.0452
12
-263
06:4307:1107:5192681421.0943
 5
-661
23:0723:3500:4792603461.1559

June, 2021
29
-444
05:0905:2906:43924953617-80.2856
23
-568
06:5507:2708:2392393981.1153
C3
20
-278
15:3915:4716:4792381421.0643
17
-246
15:3315:4916:27923712618-350.62AR 283336
14
-109
23:0523:0523:31923627-34-300.7122
14
-275
20:5321:0521:399235127-28-280.6531
B2
13
-120
16:0116:0516:419234911.1429
10
-185
09:1309:3310:1392321801.0939
10
-246
06:1906:4307:3592311861.1047
B9
 9
-392
12:0312:0713:0992295391.0742
B1
 9
-123
08:5909:0509:3792281551.1128
C1
 5
-333
19:1119:3920:139225137-33-330.71AR 282940

May, 2021
28
-701
22:3722:4700:1192213191.1456
27
-175
21:5522:0722:49921919231500.85AR 282436
26
-263
18:3318:3719:19921730814400.69AR 282432
B9
25
-142
19:0919:1519:49921516515240.48AR 282429
B2
22
-143
23:1523:2700:0792078323-60.44AR 282435
C3
22
-106
21:4121:4922:4592062282850.51AR 282441
C7
22
-236
17:1517:2118:23920342315-220.47AR 282443
C4
22
-663
06:2306:2709:53919644915-270.54AR 2824114
C3
22
-266
02:5703:0705:01919440717-300.59AR 282471
C4
21
-110
19:2919:4120:1191939618-360.67AR 282430
C2
20
-150
18:3918:5719:259189241.0932
18
-183
02:1302:1303:13918438716-770.9939
B4
14
-152
17:0117:0517:319179149-20-560.8524
14
-186
00:4900:5501:35917886-2810.44AR 282332
B3
13
-433
15:4716:1717:2391778225-20.48AR 282257
 9
-552
13:5914:3715:23917467714-580.87AR 282251
 9
-322
09:4910:4311:19917378-22-80.3554
 7
-471
18:5919:1920:2991711841.1054
M2

April, 2021
25
-133
01:3501:5502:35916597-21510.80AR 281639
C2
24
-143
06:4106:4507:23916475-24-220.49AR 281830
22
-272
04:2504:5106:219162147-24100.37AR 281667
C3
21
-136
03:4703:4704:3391611391.0732
20
-106
12:4312:4713:199160931.0827
C2
19
-296
23:3723:5301:019159316-29-260.56AR 281651
C8
17
-317
16:0716:4717:4991562731.0660
A8

March, 2021
22
-616
00:5901:2502:499154872900.6064
B3
11
-182
04:4104:4305:17915129830-70.6227

February, 2021
26
-441
07:1307:2508:539142215-30470.77AR 280559
B7
21
-140
04:5105:0305:2991387018-420.75AR 280328
20
-242
12:2112:3513:19913759-2950.3937
A9

January, 2021
23
-265
23:4123:5300:319133180-24-110.37AR 279834

December, 2020
14
-193
14:2714:3715:319126168-26-640.93AR 279241
C4
11
-688
17:0318:2718:559124106-23380.69AR 279065
10
-182
15:1515:1916:059123123-15140.3634
 9
-356
00:4100:5302:159121238-15-100.3156
B2
 7
-2,529
14:4716:1517:519120115-2990.51AR 2790101
 6
-101
23:4923:5100:239118126-1660.29AR 279026
B3
 5
-135
18:0718:1318:579116251-14-120.32AR 279034
B4
 5
-458
00:3900:4302:239113320-16-230.48AR 279061
B7
 1
-1,051
06:1506:4307:51910672339-350.77AR 278757

November, 2020
29
-1,999
12:4713:1114:3591048461.1263
M2
26
-503
20:2320:5122:3591031441.1274
24
-222
06:1707:2307:579102191.1859
24
-124
03:3503:4504:159101671.1229
B8
20
-103
18:2118:2519:059099621.1031
20
-257
16:5716:5917:539098171-28-370.74AR 278337
C1
11
-288
18:5319:0319:4990962701.0237
C2
 7
-130
12:1712:2312:59909419820110.34AR 278030
B6
 4
-107
20:0920:1920:51909320825-300.6030
B3
 4
-115
07:4107:4108:0990928624-360.6523
 3
-316
21:2321:4522:17909140520-400.68AR 278036
B3
 1
-217
19:0919:1520:039090791.1536
C1

August, 2020
16
-216
17:0917:1917:519084313-33-260.7430

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )