Viewing archive of Monday, 18 March 2013

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 2013 Mar 18 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 077 Issued at 0245Z on 18 Mar 2013 This report is compiled from data received at SWO on 17 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0030 0030 0030                       110                           
 0237 0237 0238                       200                           
 0825 0825 0825                       130                           
 1040 1041 1041                       200                           
 1103 1103 1103                       130                           
 1245 1245 1246                       130                           
 1423 1423 1423                       100                           
 1638 1638 1638                       130                           
 1741 1741 1741                       100                           
 2000 2001 2001                       120                           
 2008 2009 2009                       100                           
 2051 2051 2052                       170                           
 2130 2130 2130                       100                           
 2159 2203 2207              B8.8     220                           
 2212 2212 2212                       110                           
 2234 2234 2234                       100                           
 2239 2239 2240                       170                           
 2258 2258 2258                       140                           
 2300 2300 2301                       180                           
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to major storm levels with severe storm levels observed at higher latitudes.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 126  SSN 126  Afr/Ap 032/057   X-ray Background B3.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.1e+08   GT 10 MeV 5.4e+05 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W76 degrees)
Daily Electron Fluence
GT 2 MeV 3.70e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W76 degrees)
3 Hour K-indices
Boulder 1 1 6 5 5 6 4 4 Planetary 2 1 6 6 6 7 6 5 
F. Comments
  None

All times in UTC

<< 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%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks