:Product: Solar Region Summary :Issued: 2026 Jan 13 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 13 Issued at 0030Z on 13 Jan 2026 Report compiled from data received at SWO on 12 Jan I. Regions with Sunspots. Locations Valid at 12/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4334 S16W57 198 0010 Hrx 01 01 Alpha 4336 S09W25 166 0250 Eho 1 ...Continue Reading

Fire Threatens Rare Forests in Argentina   January 12, 2026 Natural Events   Latest Natural Event Images View the natural events archive Fire Threatens Rare Forests in Argentina Blazes spread across Los Alerces National Park, home to some of the world's oldest trees. Read more     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth       ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3598 Issue Time: 2026 Jan 12 1101 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2026 Jan 12 1040 UTC Station: GOES-19 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 update the personal information in your account, go to the Product ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #26-2 2026 January 11 at 6:24 p.m. MST (2026 January 12 0124 UTC) **** SPACE WEATHER OUTLOOK **** Summary For January 5-11 G1 (Minor) geomagnetic storms were observed on 11 January. G2 (Moderate) geomagnetic storms were observed on 10 January. R1 (Minor) radio blackouts were observed on 11 January. No other significant space weather was observed. Outlook For ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Jan 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 12 Issued at 0030Z on 12 Jan 2026 Report compiled from data received at SWO on 11 Jan I. Regions with Sunspots. Locations Valid at 11/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4334 S16W44 198 0020 Cao 02 02 Beta 4336 S10W12 166 0300 Eko 14 ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Jan 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 12 Issued at 0030Z on 12 Jan 2026 Report compiled from data received at SWO on 11 Jan I. Regions with Sunspots. Locations Valid at 11/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4334 S16W44 198 0020 Cao 02 02 Beta 4336 S10W12 166 0300 Eko 14 ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Jan 11 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 11 Issued at 0030Z on 11 Jan 2026 Report compiled from data received at SWO on 10 Jan I. Regions with Sunspots. Locations Valid at 10/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4334 S16W33 200 0050 Dao 06 06 Beta 4336 S10E01 166 0320 Eko 15 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3597 Issue Time: 2026 Jan 10 1542 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2026 Jan 10 1525 UTC Station: GOES19 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 update the personal information in your account, go to the Product ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Jan 10 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 10 Issued at 0030Z on 10 Jan 2026 Report compiled from data received at SWO on 09 Jan I. Regions with Sunspots. Locations Valid at 09/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4333 S11W93 274 0010 Bxo 04 03 Beta 4334 S16W19 200 0050 Cao 06 ...Continue Reading

Melting iceberg, algae, and Lake Eyre   January 9, 2026 Natural Events   This Week's Natural Event Images View the natural events archive Meltwater Turns Iceberg A-23A Blue After a four-decade run, the massive, waterlogged berg is leaking meltwater and on the verge of disintegrating. Read more Algae Swirls Across a South African Reservoir Vivid green blooms form, drift, and fade in Hartbeespoortdam reservoir over the course of a year. ...Continue Reading