Viewing archive of Wednesday, 23 May 2007

Geophysical report

Solar and Geophysical Activity Summary 2007 May 23 0248 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 143 Issued at 0245Z on 23 May 2007 This report is compiled from data received at SWO on 22 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1430 1447 1519              B3.9                   II              
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to unsettled.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 072  SSN 014  Afr/Ap 010/011   X-ray Background  LT A1.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.6e+06   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W136 degrees)
Daily Electron Fluence
GT 2 MeV 1.50e+07 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 1 2 3 2 3 3 3 Planetary 1 2 1 2 2 3 4 3 
F. Comments
  None

<< Go to daily overview page

Latest news

Support 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!

100%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:161
Current stretch spotless days:16

This day in history*

Solar flares
11998M9.0
22005M5.6
32002M5.4
42015M3.5
52005M2.6
ApG
1200346G2
2200623G1
3200119
4201717G1
5199817
*since 1994

Social networks