Space Weather Message Code: ALTEF3 Serial Number: 3686 Issue Time: 2026 May 16 1753 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2026 May 16 1740 UTC Station: GOES-19 Comment: Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the Product Subscription Site. Please do not use the from address for correspondence, as it is not monitored. For comments o ...Continue Reading

Ice Moves Out of Aniak   May 15, 2026 Natural Events   This Week's Natural Event Images View the natural events archive Ice Moves Out of Aniak Spring melt along Alaska’s Kuskokwim River caused ice jams and flooding.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth       NASA Earth Science Division ...Continue Reading

Ice Moves Out of Aniak   May 14, 2026 Natural Events   Latest Natural Event Images View the natural events archive Ice Moves Out of Aniak Spring melt along Alaska’s Kuskokwim River caused ice jams and flooding.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth       NASA Earth Science Division ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 May 14 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 134 Issued at 0030Z on 14 May 2026 Report compiled from data received at SWO on 13 May I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4433 S16W67 053 0030 Hrx 01 01 Alpha 4435 N23W55 041 0050 Cso ...Continue Reading

Discover the latest from NASA Earth Science   May 12, 2026 Weekly News   Latest Images of the Day View the Image of the Day archive Australia’s Cloudy Beauty Valley fog gathered in the Victorian Alps while an arch-shaped cloud drifted across Port Phillip Bay. Color Off the Mid-Atlantic Coast Something is brewing in shallow waters offshore of Delaware, New Jersey, Maryland, and Virginia. Tracy Arm’s Post-Tsu ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 May 12 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 132 Issued at 0030Z on 12 May 2026 Report compiled from data received at SWO on 11 May I. Regions with Sunspots. Locations Valid at 11/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4431 S16W90 102 0060 Hsx 02 01 Alpha 4432 N14W70 082 0680 Eki ...Continue Reading

Color Off the Mid-Atlantic Coast   May 11, 2026 Natural Events   Latest Natural Event Images View the natural events archive Color Off the Mid-Atlantic Coast Something is brewing in shallow waters offshore of Delaware, New Jersey, Maryland, and Virginia.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth       NAS ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #26-19 2026 May 10 at 7:54 p.m. MDT (2026 May 11 0154 UTC) **** SPACE WEATHER OUTLOOK **** Summary For May 4-10 G2 (Moderate) geomagnetic storms were observed on 04 May due to coronal hole influence. G1 (Minor) geomagnetic storms were observed on 05 May due to coronal hole influence. R1 (Minor) radio blackouts were observed on 04 May and 07 May due to activity ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 May 09 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 129 Issued at 0030Z on 09 May 2026 Report compiled from data received at SWO on 08 May I. Regions with Sunspots. Locations Valid at 08/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4431 S16W48 100 0120 Hsx 02 01 Alpha 4432 N14W29 081 0140 Dai ...Continue Reading

Tracy Arm’s Post-Tsunami Landscape   May 8, 2026 Natural Events   Latest Natural Event Images View the natural events archive Tracy Arm’s Post-Tsunami Landscape A landslide-triggered tsunami stripped vegetation from the shore of the glacial fjord in summer 2025.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth       ...Continue Reading