Viewing archive of Sunday, 8 February 2026
Geophysical report
Solar and Geophysical Activity Summary 2026 Feb 08 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 039 Issued at 0245Z on 08 Feb 2026 This report is compiled from data received at SWO on 07 FebA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0711 0711 0711 180 0729 0729 0730 130 1228 1228 1229 190 1237 1238 1240 110 1427 1427 1427 100 1720 1720 1720 150 1848 1848 1848 120 1857 1857 1857 150
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to active levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 169 SSN 128 Afr/Ap 011/015 X-ray Background C1.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.1e+05 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 7.00e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 3 3 3 2 3 3 3 Planetary 4 3 3 3 2 3 3 4
F. Comments
None
All times in UTC
Latest news
Thursday, 4 June 2026
G3 geomagnetic storm watch for 4 and 5 June
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Monday, 30 March 2026
X1.5 solar flare
Latest forum messages
AR4473 16X alerts currently not available 3AR4472 19New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 92Current Farside Activity 662
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Space weather facts
| Last X-flare | 2026/06/03 | X1.0 |
| Last M-flare | 2026/06/21 | M6.8 |
| Last geomagnetic storm | 2026/06/11 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| May 2026 | 101.4 +22.1 |
| June 2026 | 100.6 -0.8 |
| Last 30 days | 107.8 +9.3 |
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