:Product: Solar Region Summary :Issued: 2020 Dec 31 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 366 Issued at 0030Z on 31 Dec 2020 Report compiled from data received at SWO on 30 Dec I. Regions with Sunspots. Locations Valid at 30/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2794 S15W54 347 0170 Hsx 02 01 Alpha 2795 S18W25 318 0040 Cro 10 05 Beta IA. H-alpha P ...Continue Reading

On behalf of the Earth Observatory Group, I want to wish all of you a very Happy New Year! We have several new projects in the works for 2021 as well as continuing our Image of the Day series into our 22nd year and we are very much looking forward to sharing those stories with you. We hope you are all safe and happy. See you in 2021, Kevin Ward, team leader Michael Carlowicz, managing editor Paul Przyborski, programmer Adam Voiland, senior science writer Kathryn Hansen, science writer Joshua Stevens, visualizer Kasha ...Continue Reading

:Product: Solar Region Summary :Issued: 2020 Dec 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 365 Issued at 0030Z on 30 Dec 2020 Report compiled from data received at SWO on 29 Dec I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2794 S17W39 346 0180 Hsx 02 01 Alpha 2795 S19W10 317 0130 Cao 10 05 Beta IA. H-alpha P ...Continue Reading

:Product: Solar Region Summary :Issued: 2020 Dec 29 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 364 Issued at 0030Z on 29 Dec 2020 Report compiled from data received at SWO on 28 Dec I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2794 S16W26 346 0180 Hsx 03 01 Alpha 2795 S17E02 318 0120 Dao 09 05 Beta IA. H-alpha P ...Continue Reading

Space Weather News for Dec. 28, 2020 https://spaceweather.com https://www.spaceweatheralerts.com NOCTILUCENT CLOUDS ARE MISSING: Something strange is happening 50 miles above Antarctica. Or rather, not happening. Meteoritic noctilucent clouds, which normally blanket the frozen continent at this time of year, are almost completely missing. Find out why on today's edition of Spaceweather.com. Instant solar flare alerts: Sign up for Space Weather Alerts and receive a text message when strong sol ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #20-52 2020 December 27 at 6:45 p.m. MST (2020 December 28 0145 UTC) **** SPACE WEATHER OUTLOOK **** Summary For December 21-27 No significant space weather storms were observed during the summary period. Outlook For December 28-January 3 No significant space weather storms are expected for the outlook period. Data used to provide space weather services are contrib ...Continue Reading

:Product: Solar Region Summary :Issued: 2020 Dec 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 363 Issued at 0030Z on 28 Dec 2020 Report compiled from data received at SWO on 27 Dec I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2794 S16W12 345 0210 Hsx 03 01 Alpha 2795 S17E15 318 0150 Dso 09 05 Beta IA. H-alpha P ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3093 Issue Time: 2020 Dec 27 1331 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3092 Begin Time: 2020 Dec 24 1605 UTC Yesterday Maximum 2MeV Flux: 1007 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2020 Dec 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 362 Issued at 0030Z on 27 Dec 2020 Report compiled from data received at SWO on 26 Dec I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2794 S16E01 345 0210 Hsx 03 01 Alpha 2795 S17E29 317 0180 Dao 09 10 Beta IA. H-alpha P ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3092 Issue Time: 2020 Dec 26 1657 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3091 Begin Time: 2020 Dec 24 1605 UTC Yesterday Maximum 2MeV Flux: 1525 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading