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Sunspot region AR13485

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/11/10 3 20 BXO S19W25
2023/11/11 5 20 BXO S19W38
2023/11/12 6 80 DAI S19W51
2023/11/13 5 70 DAO S18W64
2023/11/14 3 90 CAO S19W79
2023/11/15 3 90 CAO S18W93
CM
81

The top 9 solar flares from sunspot region 13485

Start Maximum End
1M1.02023/11/1422:5823:0523:09
2C8.32023/11/1503:5504:0104:06
3C7.62023/11/1512:0512:1212:18
4C2.12023/11/1404:1804:2204:26
5C1.82023/11/1223:5000:0500:18
6C1.82023/11/1403:3103:3603:40
7C1.82023/11/1403:4003:4504:03
8C1.72023/11/1412:1412:2312:35
9C1.52023/11/1408:4908:5308:57
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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026114.3 +28.4
Last 30 days102.4 +48.5

This day in history*

Solar flares
12001X3.14
22002X1.17
32023M2.83
42002M2.34
52000M1.23
DstG
11990-281G4
21982-137G3
31957-124G3
41959-122G4
51960-81G3
*since 1994

Aurora on this day in history

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