Viewing archive of Friday, 8 November 2002
Geophysical report
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 2002 Nov 08 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 312 Issued at 0245Z on 08 Nov 2002 This report is compiled from data received at SWO on 07 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1156 1159 1208 0180 S08W07 Sf 780 1711 1711 1711 250 1813 1813 1813 110
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
active. Coronal hole high speed stream flow is declining, following
peak speeds that exceeded 600 km/s. The sustained southward IMF Bz
that persisted for the past few days also appears to have ended. The
greater than 2 MeV electrons at geosynchronous orbit have again
reached high levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 190 SSN 259 Afr/Ap 013/014 X-ray Background B7.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.8e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.20e+08 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 3 2 3 3 3 2 1 Planetary 4 3 3 3 3 3 3 3
F. Comments
None
All times in UTC
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
Filaments and prominences 525AR 13901 110AR 13903 1Incoming & Unnumbered Active Regions 1246Sunspot Latitudes at or near Solar Maximum 76
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 | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 155.2 +4.4 |