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:
   216 hours and 28 minutes ago (2021-10-13 22:29 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 9405

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

October, 2021
12
-432
02:0702:4903:53940214926300.58AR 288262
10
-444
22:4322:5523:4994004151.1142
C2
 9
-892
20:3922:5723:439399961.09100
C1
 9
-1,258
06:3506:5508:0593961,22526-10.34AR 288254
M1

September, 2021
28
-1,094
05:3906:3908:339379740-27390.78AR 287196
B8
23
-425
15:3515:4717:419363313-4230.77AR 287172
M2
23
-948
04:2304:5306:279362685-39-60.73AR 287171
M2
17
-445
04:2104:2705:3593534981.0946
B7
10
-384
20:5521:3522:039348105-20400.75AR 286842
A8
 7
-359
23:5500:1302:05934224923420.69AR 286474
C2
 5
-478
17:4918:1919:15933530726-170.43AR 286552

August, 2021
28
-657
06:0306:2907:439318423-2500.54AR 286059
M4
26
-587
18:0518:4319:43931164628-140.43AR 285958
C3
24
-308
12:1912:4715:53930532321-350.61AR 2859116
24
-9,269
06:0706:4307:0793039,7691.0434
20
-352
16:0316:1717:179300881.1446
20
-399
05:2105:5106:1992981031.1438

July, 2021
31
-491
16:0917:2918:03929435-13400.7066
28
-1,031
08:1708:4510:2792897534130.52AR 284674
26
-369
15:0915:4116:35928652-33-10.63AR 284752
23
-312
23:5700:2301:07928178-18-470.80AR 284944
C4
 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
 9
-392
12:0312:0713:0992295391.0742
B1
 5
-333
19:1119:3920:139225137-33-330.71AR 282940

May, 2021
28
-701
22:3722:4700:1192213191.1456
22
-663
06:2306:2709:53919644915-270.54AR 2824114
C3
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
17
-317
16:0716:4717:4991562731.0660
A8

March, 2021
22
-616
00:5901:2502:499154872900.6064
B3

February, 2021
26
-441
07:1307:2508:539142215-30470.77AR 280559
B7

December, 2020
11
-688
17:0318:2718:559124106-23380.69AR 279065
 9
-356
00:4100:5302:159121238-15-100.3156
B2
 7
-2,529
14:4716:1517:519120115-2990.51AR 2790101
 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
 3
-316
21:2321:4522:17909140520-400.68AR 278036
B3

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 )