Viewing archive of Monday, 3 February 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Feb 03 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 034 Issued at 0245Z on 03 Feb 2025 This report is compiled from data received at SWO on 02 FebA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0529 0535 0544 3977 C2.3 II 1001 1012 1021 3981 M3.0 II 1232 1232 1232 1800 1241 1250 1300 3981 M1.4 1358 1404 1408 3977 M5.1 1500 110 1508 1513 1517 3977 M1.2 1521 1533 1543 3981 M2.7 2208 2208 2208 110 2309 2324 2342 3981 M4.1
B. Proton Events
None
C. Geomagnetic Activity Summary
Field conditions were at quiet to
minor storm (R1-Minor) levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 216 SSN 156 Afr/Ap 018/021 X-ray Background C1.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.3e+05 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.30e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 4 4 4 4 5 3 2 Planetary 3 4 4 3 4 5 3 2
F. Comments
None
All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
Oulu, Rovaniemi, Sodankylä, UtsjokiReykjavik
Kirkenes, Tromsø
Murmansk
Kiruna, Luleå
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| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/14 | M1.1 |
| Last geomagnetic storm | 2025/03/14 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
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| February 2025 | 154.6 +17.6 |
| March 2025 | 125.9 -28.7 |
| Last 30 days | 139.6 -15 |