SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR13964

Number of
sunspots		 Size Class Magn. Class Spot Location
2025/01/16 14 180 DAI N07W22
2025/01/17 17 475 DKI N07W37
2025/01/18 14 450 DKI N07W50
2025/01/19 12 400 EKI N06W62
2025/01/20 15 400 EKC N06W77
2025/01/21 12 260 DKI N06W90
2025/01/22 12 260 DKI N06W0*
CM
2711

The top 10 solar flares from sunspot region 13964

Start Maximum End
1M7.42025/01/1713:2413:3513:39
2M2.42025/01/1903:2803:3203:36
3M2.12025/01/1718:4218:5019:04
4M2.02025/01/1709:1009:1909:23
5M1.82025/01/1719:4419:4919:55
6M1.72025/01/1800:4400:5801:03
7M1.52025/01/1711:1911:3711:49
8M1.32025/01/1702:0102:1102:17
9M1.112025/01/1719:5920:0120:02
10M1.12025/01/1803:0003:0703:15
Back to top

Latest news

Latest forum messages

AR4392 (including CMEs) 112CH 31 HSS 17Growth of Cycle 25 987Incoming & Unnumbered Active Regions 224Current Farside Activity 418
More topics

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/03/18M2.7
Last geomagnetic storm2026/03/14Kp6 (G2)
Spotless days
Last 365 days3 days
20263 days (4%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202682.4 +4.2
Last 30 days62.7 -52.5

This day in history*

Solar flares
12003M5.34
22003M2.33
32000M2.29
42003M2.23
52024M2.1
DstG
11989-106G3
22001-105G3
32015-99G1
41973-84G3
51990-67G2
*since 1994

Social networks

SpaceWeatherLive