Sunspot region AR11981

Number of
sunspots
Size Class Magn. Class Spot Location
2014/02/18 2 50 DAO S06E59
2014/02/19 5 110 DSO S06E45
2014/02/20 13 140 DAI S07E33
2014/02/21 20 190 DSI S07E20
2014/02/22 19 190 DAI S07E06
2014/02/23 17 240 EAI S07W07
2014/02/24 27 220 EAI S07W21
2014/02/25 34 200 EAI S07W34
2014/02/26 14 110 EAI S08W47
2014/02/27 13 100 EAI S07W61
2014/02/28 7 40 EAO S07W74
2014/03/01 5 20 CAO S06W80

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/04M1.0
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 2026128.3 +42.3
Last 30 days98.2 +38.5

This day in history*

Solar flares
12001X8.08
22004M3.44
32023M3.01
42000M2.7
52006M2.02
DstG
12000-291G4
21977-105G3
31988-100G2
41984-86
52010-81G1
*since 1994

Aurora on this day in history

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