Activity summary of the solar and geophysical activity

Below you'll find a daily report brought to you by the NOAA about the solar activity and geophysical activity during the past day and the prediction for the coming days. This page is daily updated around midnight.

Solar and Geophysical Activity Summary 2017 Feb 19 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 050 Issued at 0245Z on 19 Feb 2017 This report is compiled from data received at SWO on 18 Feb
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B. Proton Events
None
C. Geomagnetic Activity Summary
Field activity was at quiet to active levels under the influence of a positive polarity coronal hole high speed stream.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 077  SSN 013  Afr/Ap 011/012   X-ray Background B1.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.4e+05   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
Daily Electron Fluence
GT 2 MeV 6.10e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
3 Hour K-indices
Boulder 3 5 2 2 2 3 3 3 Planetary 3 4 2 1 1 1 3 3 
F. Comments
  None
Current data suggest that it is not possible to see aurora now at middle latitudes

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 20% 20%
Middle latitude 5% 1%
Predicted Kp max 2
Solar activity
M-class solar flare 1%
X-class solar flare 1%
B4.5 B3.7 B5.4

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Space weather facts

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Last M-flare:2016/11/29M1.2
Last geomagnetic storm:2017/02/01Kp5 (G1)
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Last spotless day:2017/02/08

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