February 27th 2021 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3106 Issue Time: 2021 Feb 27 1336 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3105 Begin Time: 2021 Feb 26 1230 UTC Yesterday Maximum 2MeV Flux: 6370 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
February 26th 2021 PDT
:Product: Solar Region Summary :Issued: 2021 Feb 27 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 58 Issued at 0030Z on 27 Feb 2021 Report compiled from data received at SWO on 26 Feb I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2804 N18W58 307 0170 Dsi 08 06 Beta IA. H-alpha Plages without Spots. Locations Valid at 26/2 ...Continue Reading
February 26th 2021 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3105 Issue Time: 2021 Feb 26 1247 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2021 Feb 26 1230 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
February 25th 2021 PDT
:Product: Solar Region Summary :Issued: 2021 Feb 26 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 57 Issued at 0030Z on 26 Feb 2021 Report compiled from data received at SWO on 25 Feb I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2804 N18W46 309 0190 Dsi 10 10 Beta 2805 S22W41 304 0010 Axx 01 01 Alpha IA. H-alpha Pl ...Continue Reading
February 25th 2021 PDT
The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- VOLCANOES (1 updated event, 1 new image) -- ACTIVITY AT ETNA In the middle of February 2021, the Italian stratovolcano began to show new signs of activity. * A Nighttime Glow Over Mount Etna (Image from Feb 23, 2021; Posted Feb 25, 2021) https://earthobservatory.nasa.gov/images/147996/a-nighttime-glow-over-mount-etna/?src=nha ---------------------------------------------------- ...Continue Reading
February 24th 2021 PDT
:Product: Solar Region Summary :Issued: 2021 Feb 25 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 56 Issued at 0030Z on 25 Feb 2021 Report compiled from data received at SWO on 24 Feb I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2804 N19W33 309 0120 Dai 07 10 Beta 2805 S22W28 304 0030 Cso 05 03 Beta IA. H-alpha Pla ...Continue Reading
February 24th 2021 PDT
The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- LANDSLIDES (1 updated event, 1 new image) -- DEBRIS FLOW IN INDIA The torrent of debris from a mountain in the Himalaya devastated remote valleys in Uttarakhand. * A Deadly Debris Flow in India (Image from Feb 21, 2021; Posted Feb 23, 2021) https://earthobservatory.nasa.gov/images/147973/a-deadly-debris-flow-in-india/?src=nha ---------------------------------------------------- ...Continue Reading
February 23rd 2021 PDT
Space Weather Message Code: ALTEF3 Serial Number: 3104 Issue Time: 2021 Feb 24 0517 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3103 Begin Time: 2021 Feb 21 0535 UTC Yesterday Maximum 2MeV Flux: 14236 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 Su ...Continue Reading
February 23rd 2021 PDT
The latest from NASA's Earth Observatory (23 February 2021) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/topic/image-of-the-day * Ethiopia's Forest in the Clouds https://earthobservatory.nasa.gov/images/147970/ethiopias-forest-in-the-clouds/?src=eoa-iotd * From Russia with Questions https://earthobservatory.nasa.gov/images/147960/from-russia-with-questions/?src=eoa-iotd * Fires Raged in the Amazon Again in 2020 https://earthobservato ...Continue Reading
February 23rd 2021 PDT
:Product: Solar Region Summary :Issued: 2021 Feb 24 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 55 Issued at 0030Z on 24 Feb 2021 Report compiled from data received at SWO on 23 Feb I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2804 N19W20 309 0050 Cso 06 05 Beta 2805 S22W14 303 0050 Cao 04 06 Beta IA. H-alpha Pla ...Continue Reading
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