Viewing archive of Thursday, 14 May 2015

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 2015 May 14 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 134 Issued at 0245Z on 14 May 2015 This report is compiled from data received at SWO on 13 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0645 0645 0646                       140                           
 0650 0651 0654  2339 N09W34       Sf 320                           
 0800 0800 0800                       440                           
 1050 1054 1103  2342 N18E17       Sf 360                           
 1104 1111 1114  2339 N07W35 C3.2  1f 330                           
 1241 1241 1241                       270                           
 1258 1258 1258                       220                           
 1323 1323 1323                       350                           
 1628 1630 1632  2341 S24E03       Sf 110           II/IV           
 1756 1757 1758                       410                           
 1809 1818 1838  2345 N13W16 C9.2  1n 190    65     II              
 1956 1956 1956                       100                           
 2156 2156 2156                       130                           
 2327 2328 2335  2339 N10W39       Sf 1200                          
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at active to major storm levels in response to a negative polarity coronal hole high speed stream.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 157  SSN 135  Afr/Ap 025/041   X-ray Background B7.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.5e+06   GT 10 MeV 1.9e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 4.20e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 5 6 5 4 4 4 3 3 Planetary 6 6 5 4 4 4 4 4 
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-flare2024/11/13M1.0
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024170.8 +4.3
Last 30 days164.5 +20

This day in history*

Solar flares
12012M8.59
22012M4.14
32005M3.59
42012M3.56
52003M2.36
DstG
11960-339G5
21998-131G2
31989-121G1
41999-106G2
51979-92G1
*since 1994

Social networks