Viewing archive of Saturday, 13 December 2014

Solar flares

RegionStartMaximumEnd
2237C2.6 00:0400:1200:20
2227C2.7 03:1303:1803:25
-M1.5 05:1305:2005:25
2227C5.4 05:5505:5906:05
-C2.2 06:5607:0307:09
-C6 08:3808:4608:50
2227C4 10:0310:1010:16
-C3.8 10:4910:5310:56

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2020:30
Current stretch spotless days:15

This day in history*

Solar flares
11999M3.2
22011M1.6
31999M1.5
42014M1.1
52011M1.1
ApG
1201637G1
2199424G1
3201419G1
4200317
5200514
*since 1994

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