Viewing archive of Tuesday, 18 February 2014

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 2014 Feb 18 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 049 Issued at 0245Z on 18 Feb 2014 This report is compiled from data received at SWO on 17 Feb
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0251 0304 0321  1977 S14W05 C6.6  1f 780           II/IV           
 0453 0453 0454                       280                           
 0454      0500                                     II              
 0600      1614                                        IV           
 0904 0904 0905                       130                           
 0919 0919 0921                       120                           
 1202      2206                                        IV           
 1513 1513 1513                       260                           
 1523 1523 1523                       200                           
 2025      2031                                     II              
B. Proton Events
None
C. Geomagnetic Activity Summary
Quiet to Unsettled
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 152  SSN 101  Afr/Ap 004/004   X-ray Background B7.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.3e+05   GT 10 MeV 1.0e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
Daily Electron Fluence
GT 2 MeV 2.00e+05 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
3 Hour K-indices
Boulder 1 1 1 1 1 2 1 2 Planetary 1 1 0 0 0 1 1 2 
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