Viewing archive of Sunday, 4 August 2019

Solar wind (Speed, Density), Interplanetary Magnetic Field (IMF) (Bt, Bz)

Solar wind

Interplanetary Magnetic Field (IMF)

Courtesy of NASA and the ACE Science Center (SWEPAM, MAG instruments teams) and/or NASA/NOAA DSCOVR (PlasMag instrument team)

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Space weather facts

Last X-flare2017/09/10X8.2
Last M-flare2020/05/29M1.1
Last geomagnetic storm2020/04/20Kp5 (G1)
Spotless days
Last 365 days308 days
2020152 days (77%)
Current stretch6 days

This day in history*

Solar flares
12004X3.6
22004X1.3
32004X1.1
42000M5.5
51999M3.1
ApG
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2200348G2
3201744G2
4201242G2
5199837G2
*since 1994

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