Space Weather Message Code: ALTEF3 Serial Number: 3470 Issue Time: 2025 May 24 1340 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3469 Begin Time: 2025 May 22 1240 UTC Yesterday Maximum 2MeV Flux: 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 update th ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 May 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 144 Issued at 0030Z on 24 May 2025 Report compiled from data received at SWO on 23 May I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4087 N13W70 061 0090 Hsx 02 01 Alpha 4090 S12W30 021 0020 Hsx ...Continue Reading

NASA News   CONTRACT RELEASE C25-011 MAY 23, 2025 MISSIONS NASA Awards Project Support Bridge Contract   Credit: NASA NASA has awarded a bridge contract to ASRC Federal System Solutions LLC of Beltsville, Maryland, to provide financial support and project planning and control services to the agency.   The Program Analysis and Control Bridge Contract has a total potential value up to $98 million with a 13-month period of performance be ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3469 Issue Time: 2025 May 23 0914 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3468 Begin Time: 2025 May 22 1240 UTC Yesterday Maximum 2MeV Flux: 1643 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

From: mailto: Jonathan's Space Report No. 845 2025 May 23 Somerville, MA ----------------------------------------------------------------------------------------------- Library Relocation News ----------------------- Still no definite news. I am making a brief trip to the UK next week to look at property. I hope to have more to say next month. International Space Station --------------------------- Expedition 73 continues. Progress MS-30 reboosted the ISS orbit o ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 May 23 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 143 Issued at 0030Z on 23 May 2025 Report compiled from data received at SWO on 22 May I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4087 N15W57 061 0090 Hsx 02 01 Alpha 4090 S12W17 021 0030 Hsx ...Continue Reading

NASA Astronaut to Answer Questions from Students in Washington State NASA News   MEDIA ADVISORY M25-058 May 22, 2025 HUMANS IN SPACE NASA Astronaut to Answer Questions from Students in Washington State    NASA astronaut Anne McClain points a camera at herself and takes a “space-selfie” during a May 1, 2025, spacewalk outside the International Space Station. Credit: NASA NASA astronaut and Spokane, W ...Continue Reading

May 22, 2025 Natural Events Latest Images From the Past Dayview archive of natural events Smoky Zabaykal'skiy Plumes choked Siberian skies as early-season wildland fires burned near a city in eastern Russia. (May 21, 2025) NASA | 8800 Greenbelt Rd., Greenbelt, MD 20771 Unsubscribe {recipient's email} Update Profile | ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3468 Issue Time: 2025 May 22 1256 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 May 22 1240 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 May 22 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 142 Issued at 0030Z on 22 May 2025 Report compiled from data received at SWO on 21 May I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4087 N13W42 059 0120 Hsx 06 02 Alpha 4090 S12W04 021 0030 Hax ...Continue Reading