Viewing archive of Sunday, 10 January 2021
Geophysical report
Solar and Geophysical Activity Summary 2021 Jan 10 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 010 Issued at 0245Z on 10 Jan 2021 This report is compiled from data received at SWO on 09 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
levels
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 074 SSN 000 Afr/Ap 002/001 X-ray Background A1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.7e+05 GT 10 MeV 4.5e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.30e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 1 0 1 0 1 1 0 Planetary 0 1 0 0 0 0 0 0
F. Comments
None
All times in UTC
Latest news
Monday, 27 May 2024
X2.9 solar flare, Welcome back 3664?
Friday, 17 May 2024
Let's compare! Halloween 2003 VS May 2024 Solar Storms!
Friday, 17 May 2024
Coronal mass ejection impact, New website feature!
Latest forum messages
AR 3697 54[App] Ads and how to remove them 7Growth of Cycle 25 441The Distinction between Plage Areas and Faculae 6How feasible is a geomagnetic power plant? 16
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 | 2024/05/27 | X2.9 |
| Last M-flare | 2024/05/29 | M1.2 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 147.3 +10.8 |
| Last 30 days | 145.1 +7.8 |