Solar region summary

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

Solar Region Summary 2017 Feb 20 0030 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar Region Summary

SRS Number 51 Issued at 0030Z on 20 Feb 2017 This report is compiled from data received at SWO on 19 Feb
I. Regions with Sunspots
Locations Valid at 19/2400Z
NmbrLocation LoArea ZLLNNMag Type
2636N11E011840010Axx0001Alpha
2637S03E611240020Axx0102Alpha
IA. H-alpha Plages without Spots
Locations Valid at 19/2400Z Feb
NmbrLocationLo
None
II. Regions Due to Return 20 Feb to 22 Feb
NmbrLatLo
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

Last X-flare:2015/05/05X2.7
Last M-flare:2016/11/29M1.2
Last geomagnetic storm:2017/02/01Kp5 (G1)
Number of spotless days in 2017:11
Last spotless day:2017/02/08

This day in history*

Solar flares
12002M5.1
22002M4.3
32002M4.2
42002M3.5
52014M3.0
ApG
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3200619G1
4200317
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*since 1994