:Product: Solar Region Summary :Issued: 2026 Feb 28 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 59 Issued at 0030Z on 28 Feb 2026 Report compiled from data received at SWO on 27 Feb I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4378 N17E51 204 0250 Cho 11 04 Beta 4379 S17E50 205 0010 Bxo 07 ...Continue Reading

Colombia Floods; Landslide Debris; Coastal Sediment   February 27, 2026 Natural Events   This Week's Natural Event Images View the natural events archive Dry-Season Floods Drench Northern Colombia Villages and farmland were swamped after unusually heavy early-February rains pushed the Sinú River over its banks. Landslide and Avalanche Debris Litter Hubbard Glacier Satellite-based radar images show where a powerful earthquake in ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3636 Issue Time: 2026 Feb 27 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3635 Begin Time: 2026 Feb 23 1045 UTC Yesterday Maximum 2MeV Flux: 7303 pfu 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 subscription or updat ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 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 2026 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 4378 N16E65 204 0200 Dso 10 03 Beta 4379 S17E64 205 0050 Bxo 07 ...Continue Reading

Dry-Season Floods Drench Northern Colombia   February 26, 2026 Natural Events   Latest Natural Event Images View the natural events archive Dry-Season Floods Drench Northern Colombia Villages and farmland were swamped after unusually heavy early-February rains pushed the Sinú River over its banks.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth &n ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3635 Issue Time: 2026 Feb 26 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3634 Begin Time: 2026 Feb 23 1045 UTC Yesterday Maximum 2MeV Flux: 10494 pfu 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 subscription or upda ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 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 2026 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 4378 N17E75 207 0150 Hsx 04 02 Alpha 4379 S16E74 208 0040 Bxo 0 ...Continue Reading

Landslide and Avalanche Debris Litter Hubbard Glacier   February 25, 2026 Natural Events   Latest Natural Event Images View the natural events archive Landslide and Avalanche Debris Litter Hubbard Glacier Satellite-based radar images show where a powerful earthquake in the Yukon, Canada, sent rock, snow, and ice spilling across the frozen landscapes of the St. Elias Mountains.     NASA Earth Observatory Where every day is Earth day Visit sc ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3634 Issue Time: 2026 Feb 25 0501 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3633 Begin Time: 2026 Feb 23 1045 UTC Yesterday Maximum 2MeV Flux: 13748 pfu 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 subscription or upda ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 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 2026 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 None IA. H-alpha Plages without Spots. Locations Valid at 24/2400Z Feb ...Continue Reading