Viewing archive of Friday, 30 March 2012

Geophysical report

Solar and Geophysical Activity Summary 2012 Mar 30 0320 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 090 Issued at 0245Z on 30 Mar 2012 This report is compiled from data received at SWO on 29 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0942 0953 0955              C7.7     320                           
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 112  SSN 100  Afr/Ap 003/003   X-ray Background B2.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.6e+05   GT 10 MeV 1.4e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
3 Hour K-indices
Boulder 0 0 0 0 1 2 1 2 Planetary 0 0 0 0 1 1 1 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:2019/07/10Kp5 (G1)
Number of spotless days in 2019:132
Current stretch spotless days:14

This day in history*

Solar flares
12000M5.5
22000M3.3
32000M1.9
42000M1.9
52000M1.7
ApG
1200521G1
2200220G1
3199914G1
4201713
5201112
*since 1994

Social networks