Space Weather Message Code: ALTEF3 Serial Number: 3110 Issue Time: 2021 Mar 05 0718 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3109 Begin Time: 2021 Mar 03 0745 UTC Yesterday Maximum 2MeV Flux: 6727 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 05 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 64 Issued at 0030Z on 05 Mar 2021 Report compiled from data received at SWO on 04 Mar I. Regions with Sunspots. Locations Valid at 04/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2806 S31W27 197 0010 Bxo 05 06 Beta 2807 S18E16 154 0030 Cro 05 06 Beta IA. H-alpha Pla ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3109 Issue Time: 2021 Mar 04 0501 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3108 Begin Time: 2021 Mar 03 0745 UTC Yesterday Maximum 2MeV Flux: 4798 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 04 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 63 Issued at 0030Z on 04 Mar 2021 Report compiled from data received at SWO on 03 Mar I. Regions with Sunspots. Locations Valid at 03/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2806 S31W14 198 0030 Cro 04 06 Beta 2807 S18E29 155 0030 Cro 05 04 Beta IA. H-alpha Pla ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- UNIQUE IMAGERY (1 updated event, 1 new image) -- FRACTURING AT BRUNT ICE SHELF A series of rifts growing across the Antarctic ice shelf will eventually spawn one, maybe two, large icebergs. * Breakup at Brunt (Image from Mar 1, 2021; Posted Mar 2, 2021) https://earthobservatory.nasa.gov/images/148009/breakup-at-brunt/?src=nha ---------------------------------------------------- ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3108 Issue Time: 2021 Mar 03 0805 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2021 Mar 03 0745 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

:Product: Solar Region Summary :Issued: 2021 Mar 03 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 62 Issued at 0030Z on 03 Mar 2021 Report compiled from data received at SWO on 02 Mar I. Regions with Sunspots. Locations Valid at 02/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2806 S31W01 198 0010 Bxo 04 04 Beta 2807 S17E43 154 0020 Bxo 03 04 Beta IA. H-alpha Pla ...Continue Reading

The latest from NASA's Earth Observatory (2 March 2021) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/topic/image-of-the-day * Breakup at Brunt https://earthobservatory.nasa.gov/images/148009/breakup-at-brunt/?src=eoa-iotd * A Long-Ago Lake Amid the Dunes https://earthobservatory.nasa.gov/images/148005/a-long-ago-lake-amid-the-dunes/?src=eoa-iotd * A Glowing Plume Over Mount Etna https://earthobservatory.nasa.gov/images/147996/a-glowi ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Mar 02 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 61 Issued at 0030Z on 02 Mar 2021 Report compiled from data received at SWO on 01 Mar I. Regions with Sunspots. Locations Valid at 01/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 01/2400Z Mar Nmbr Location Lo 2803 N ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- VOLCANOES (1 updated event, 1 new image) -- MOUNT ETNA Mount Etna, one of the most active volcanoes in Europe, continues to experience the occasional paroxysm. * A Glowing Plume Over Mount Etna (Image from Feb 23, 2021; Posted Feb 25, 2021) https://earthobservatory.nasa.gov/images/147996/a-glowing-plume-over-mount-etna/?src=nha -- LANDSLIDES (1 updated event, 1 new image) -- ...Continue Reading