Viewing archive of Tuesday, 4 March 2003

Sunspot numberNew regionsBackground fluxMaximum flux
160 242 -1B3.7B6.7

Solar flares

RegionStartMaximumEnd
-B6.4 07:4808:0208:09
-B6.7 08:4408:5609:08
-B6.6 18:2418:3118:35
-B5 18:4218:4818:53

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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 2020:10
Current stretch spotless days:9

This day in history*

Solar flares
12005X1.3
22005M6.7
32012M3.2
42005M2.7
52010M2.3
ApG
1200560G3
2199425G1
3200418
4200318
5200214
*since 1994

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