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 2018 Sep 25 0030 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar Region Summary

SRS Number 268 Issued at 0030Z on 25 Sep 2018 This report is compiled from data received at SWO on 24 Sep
I. Regions with Sunspots
Locations Valid at 24/2400Z
NmbrLocation LoArea ZLLNNMag Type
None
IA. H-alpha plages without spots
Locations Valid at 24/2400Z Sep
NmbrLocationLo
None
II. Regions Due to Return 25 Sep to 27 Sep
NmbrLatLo
None
Current data suggest that it is not possible to see aurora now at middle latitudes
The density of the solar wind is moderate (20.06 p/cm3)

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/09/22Kp5 (G1)
Number of spotless days in 2018:152
Current stretch spotless days:13

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