:Product: Solar Region Summary :Issued: 2021 Mar 23 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 82 Issued at 0030Z on 23 Mar 2021 Report compiled from data received at SWO on 22 Mar I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2811 N20E47 246 0040 Bxo 06 02 Beta IA. H-alpha Plages without Spots. Locations Valid at 22/2 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3125 Issue Time: 2021 Mar 22 0845 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2021 Mar 22 0820 UTC Station: GOES-16 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 Subscription Service. If you would like to remove a product subscr ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #21-14 2021 March 21 at 7:24 p.m. MDT (2021 March 22 0124 UTC) **** SPACE WEATHER OUTLOOK **** Summary For March 15-21 G2 (Moderate) geomagnetic storm levels were observed on 20 March. G1 (Minor) geomagnetic storm levels were observed on 20-21 March due to CH HSS activity. Outlook For March 22-28 G1 (Minor) geomagnetic storm levels are likely on 22 and 28 March due to r ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Mar 22 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 81 Issued at 0030Z on 22 Mar 2021 Report compiled from data received at SWO on 21 Mar I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2811 N21E58 248 0010 Bxo 01 02 Beta IA. H-alpha Plages without Spots. Locations Valid at 21/2 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3124 Issue Time: 2021 Mar 21 1314 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2021 Mar 21 1255 UTC Station: GOES16 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 Subscription Service. If you would like to remove a product subscri ...Continue Reading

: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