:Product: Solar Region Summary :Issued: 2021 Mar 21 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 80 Issued at 0030Z on 21 Mar 2021 Report compiled from data received at SWO on 20 Mar I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2810 N18E13 307 0010 Axx 02 02 Alpha IA. H-alpha Plages without Spots. Locations Valid at 20/ ...Continue Reading

Space Weather News for March 20, 2021 https://spaceweather.com https://www.spaceweatheralerts.com AURORAS IN THE USA: This morning, auroras spilled across the Canadian border into northern-tier US states during an unexpectedly-strong G2-class geomagnetic storm. The solar wind stream that sparked the outburst is still here. NOAA forecasters say episodes of G1-class storming are likely to continue throughout the weekend. Full story @ Spaceweather.com. Auroras alerts: Don't miss the next display ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Mar 20 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 79 Issued at 0030Z on 20 Mar 2021 Report compiled from data received at SWO on 19 Mar I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2810 N18E26 307 0030 Hrx 02 04 Alpha IA. H-alpha Plages without Spots. Locations Valid at 19/ ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3123 Issue Time: 2021 Mar 19 1527 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3122 Begin Time: 2021 Mar 14 1520 UTC Yesterday Maximum 2MeV Flux: 1501 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Mar 19 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 78 Issued at 0030Z on 19 Mar 2021 Report compiled from data received at SWO on 18 Mar I. Regions with Sunspots. Locations Valid at 18/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2810 N17E38 307 0200 Hax 03 02 Alpha IA. H-alpha Plages without Spots. Locations Valid at 18/ ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- DUST AND HAZE (1 updated event, 1 new image) -- NORTHERN HEMISPHERE DUST STORMS 2021 Strong seasonal winds in spring and fall often loft dust from interior drylands. * Long-lasting Dust Storm from Chihuahua (Image from Mar 16, 2021; Posted Mar 17, 2021) https://earthobservatory.nasa.gov/images/148057/long-lasting-dust-storm-from-chihuahua/?src=nha ------------------------------ ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3122 Issue Time: 2021 Mar 18 1317 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3121 Begin Time: 2021 Mar 14 1520 UTC Yesterday Maximum 2MeV Flux: 5873 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Mar 18 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 77 Issued at 0030Z on 18 Mar 2021 Report compiled from data received at SWO on 17 Mar I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2810 N18E52 307 0050 Hax 02 02 Alpha IA. H-alpha Plages without Spots. Locations Valid at 17/ ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3121 Issue Time: 2021 Mar 17 0506 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3120 Begin Time: 2021 Mar 14 1520 UTC Yesterday Maximum 2MeV Flux: 3681 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Mar 17 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 76 Issued at 0030Z on 17 Mar 2021 Report compiled from data received at SWO on 16 Mar I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2808 N19W19 031 0010 Axx 02 01 Alpha 2810 N17E64 308 0030 Hrx 01 02 Alpha IA. H-alpha P ...Continue Reading