Viewing archive of Wednesday, 1 March 2023
Geophysical report
Solar and Geophysical Activity Summary 2023 Mar 01 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 060 Issued at 0245Z on 01 Mar 2023 This report is compiled from data received at SWO on 28 FebA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0015 0015 0016 440 0115 0115 0115 100 0408 0412 0418 C2.4 1300 0620 0628 0636 3234 C2.5 260 0808 0808 0808 200 0814 0814 0815 120 0851 0851 0851 140 0900 0900 0901 270 0915 0916 0916 190 0933 0933 0933 110 1156 1156 1156 130 1517 1519 1519 140 1705 1706 1706 1000 1735 1750 1756 3234 M8.6 140 1833 1833 1833 370 1854 1854 1859 530 1902 1902 1905 2200 1909 1909 1909 630 2304 2307 2309 1600 2315 2316 2317 850 2351 2351 2351 930
B. Proton Events
C. Geomagnetic Activity Summary
D. Stratwarm
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 161 SSN 100 Afr/Ap 019/024 X-ray Background C1.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.4e+06 GT 10 MeV 3.7e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.80e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder ? ? ? ? ? ? ? ? Planetary 6 5 3 3 2 1 4 4
F. Comments
The BOU magnetometer has been offline since 13 Feb 2023.
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
Gillam, MB, Iqaluit, NUNuuk
Reykjavik
Latest news
Strong G3 geomagnetic storm watch for 23 March
Coronal hole faces Earth
X2.0 solar flare from sunspot region 4001
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Latest alerts
Saturday, 22 March 2025
23:45 UTC - Geomagnetic activity
Minor G1 geomagnetic storm (Kp5) Threshold Reached: 23:37 UTC
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03:45 UTC - Geomagnetic activity
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03:15 UTC - Geomagnetic activity
Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 02:59 UTC
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/21 | M1.2 |
| Last geomagnetic storm | 2025/03/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 140.3 -14.3 |
| Last 30 days | 140 -11.7 |