Viewing archive of Saturday, 9 December 2023
Geophysical report
Solar and Geophysical Activity Summary 2023 Dec 09 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 343 Issued at 0245Z on 09 Dec 2023 This report is compiled from data received at SWO on 08 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2257 2307 2314 3511 S22W49 M5.4 1n
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 133 SSN 125 Afr/Ap 004/003 X-ray Background B9.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+05 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 6.60e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 0 1 1 1 2 2 1 Planetary 1 0 0 1 1 0 1 1
F. Comments
None.
All times in UTC
Latest news
Sunday, 23 June 2024
Old sunspot region 3664 returns with an M9.3 solar flare!
Monday, 10 June 2024
CME impact, X1.5 solar flare
Saturday, 8 June 2024
M9.3 solar flare, S3 proton storm, Earth-directed CME
Latest forum messages
AR 13730 7Unspecified geomagnetic activity 1150Incoming Active Regions 579Partial Halo CME 2024/06/29 16:00 14A R 3729 7
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2024/06/10 | X1.55 |
| Last M-flare | 2024/06/25 | M1.0 |
| Last geomagnetic storm | 2024/06/28 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| May 2024 | 171.7 +35.2 |
| Last 30 days | 155.8 +6.7 |