Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #23-50 2023 December 17 at 8:27 p.m. MST (2023 December 18 0327 UTC) **** SPACE WEATHER OUTLOOK **** Summary For December 11-17 G1 (Minor) geomagnetic storm condtiions were observed on 17 Dec in response to CMEs that left the Sun over 14-15 Dec. R1-R3 (Minor-Strong) events were observed on 14 Dec due to activity from Region 3514. R2 (Moderate) events were obse ...Continue Reading

:Product: Solar Region Summary :Issued: 2023 Dec 18 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 352 Issued at 0030Z on 18 Dec 2023 Report compiled from data received at SWO on 17 Dec I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3514 N05W94 146 0120 Dac 10 04 Beta-Gamma 3516 S18W40 093 0010 ...Continue Reading

:Product: Solar Region Summary :Issued: 2023 Dec 17 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 351 Issued at 0030Z on 17 Dec 2023 Report compiled from data received at SWO on 16 Dec I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3513 N18W82 147 0070 Hsx 02 01 Alpha 3514 N05W82 147 0300 Ekc ...Continue Reading

:Product: Solar Region Summary :Issued: 2023 Dec 16 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 350 Issued at 0030Z on 16 Dec 2023 Report compiled from data received at SWO on 15 Dec I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3513 N18W69 147 0090 Hsx 02 01 Alpha 3514 N05W68 146 0460 Ekc ...Continue Reading

:Product: Solar Region Summary :Issued: 2023 Dec 15 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 349 Issued at 0030Z on 15 Dec 2023 Report compiled from data received at SWO on 14 Dec I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3513 N18W54 147 0100 Cao 02 02 Beta 3514 N05W50 141 0470 Ekc 1 ...Continue Reading

:Product: Solar Region Summary :Issued: 2023 Dec 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 348 Issued at 0030Z on 14 Dec 2023 Report compiled from data received at SWO on 13 Dec I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3513 N28W41 146 0180 Cao 09 05 Beta 3514 N07W36 141 0050 Dai 0 ...Continue Reading

:Product: Solar Region Summary :Issued: 2023 Dec 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 347 Issued at 0030Z on 13 Dec 2023 Report compiled from data received at SWO on 12 Dec I. Regions with Sunspots. Locations Valid at 12/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3513 N18W28 146 0090 Dao 09 07 Beta 3514 N10W22 140 0060 Dao 0 ...Continue Reading

December 12, 2023 Natural Events Latest Images From the Past Dayview archive of natural events Jasper Heads for Queensland The first storm of the Australian tropical cyclone season aimed for Port Douglas. (Dec 12, 2023) NASA | 8800 Greenbelt Rd., Greenbelt, MD 20771 Unsubscribe solar_reports@aus-city.com Update Profile | ...Continue Reading

December 12, 2023 Weekly News Latest Images of the Dayview the archive Jasper Heads for Queensland The first storm of the Australian tropical cyclone season aimed for Port Douglas. Scars of Ice Age Floods Outbursts from Glacial Lake Missoula carved the Channeled Scablands in Washington state. A Busy Season for Hurricanes Both the Atlantic and ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3390 Issue Time: 2023 Dec 12 1538 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3389 Begin Time: 2023 Dec 11 1410 UTC Yesterday Maximum 2MeV Flux: 1339 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