June 30, 2025 Natural Events Latest Images From the Past 7 Daysview archive of natural events Sizzling Start to Summer The eastern United States sweltered under high heat and humidity in late June 2025, breaking temperature records across the Midwest and Northeast. (Jun 25, 2025) A Slumping Slide Into the Yukon River The landslide struck a section o ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-22 2025 June 29 at 11:49 p.m. MDT (2025 June 30 0549 UTC) **** SPACE WEATHER OUTLOOK **** Summary For June 23-29 G1 (Minor) geomagnetic storm levels were observed on 26-27 Jun due to coronal hole high speed stream effects. Outlook For June 30-July 6 There is an increased chance for R1-R2 (Minor-Moderate) radio blackouts on 05-06 Jul with the return of old ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3487 Issue Time: 2025 Jun 30 0515 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3486 Begin Time: 2025 Jun 27 1310 UTC Yesterday Maximum 2MeV Flux: 6349 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: 2025 Jun 30 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 181 Issued at 0030Z on 30 Jun 2025 Report compiled from data received at SWO on 29 Jun I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4117 S14W86 307 0060 Hsx 02 01 Alpha 4118 S13W74 295 0010 Bxo ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3486 Issue Time: 2025 Jun 29 0511 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3485 Begin Time: 2025 Jun 27 1310 UTC Yesterday Maximum 2MeV Flux: 4190 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: 2025 Jun 29 0037 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 180 Issued at 0030Z on 29 Jun 2025 Report compiled from data received at SWO on 28 Jun I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4117 S14W72 306 0090 Cso 08 02 Beta 4120 N06W64 298 0050 Dso 0 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3485 Issue Time: 2025 Jun 28 0510 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3484 Begin Time: 2025 Jun 27 1310 UTC Yesterday Maximum 2MeV Flux: 2047 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: 2025 Jun 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 179 Issued at 0030Z on 28 Jun 2025 Report compiled from data received at SWO on 27 Jun I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4117 S14W60 308 0100 Dso 07 04 Beta 4118 S13W45 293 0010 Bxo 0 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3484 Issue Time: 2025 Jun 27 1327 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Jun 27 1310 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: 2025 Jun 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 178 Issued at 0030Z on 27 Jun 2025 Report compiled from data received at SWO on 26 Jun I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4117 S14W45 306 0130 Cso 06 06 Beta 4118 S13W33 294 0040 Cai 0 ...Continue Reading