:Product: Solar Region Summary :Issued: 2021 Feb 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 47 Issued at 0030Z on 16 Feb 2021 Report compiled from data received at SWO on 15 Feb I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 15/2400Z Feb Nmbr Location Lo None I ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 2 new images) -- NORTHERN HEMISPHERE WINTER 2020-21 Cold temperatures, snowfall, and winter storms mark the 2020-21 winter season. * Winter Along the Niagara River (Image from Feb 4, 2021; Posted Feb 12, 2021) https://earthobservatory.nasa.gov/images/147933/winter-along-the-niagara-river/?src=nha * Trading Surfboards for Snowboards (Image fro ...Continue Reading

The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- NORTHERN HEMISPHERE WINTER 2020-21 Cold temperatures, snowfall, and winter storms mark the 2020-21 winter season. * Winter Along the Niagara River (Image from Feb 4, 2021; Posted Feb 12, 2021) https://earthobservatory.nasa.gov/images/147933/winter-along-the-niagara-river/?src=nha -- DROUGHT (1 updated event, 1 new image) -- EXT ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #21-8 2021 February 14 at 7:44 p.m. MST (2021 February 15 0244 UTC) **** SPACE WEATHER OUTLOOK **** Summary For February 8-14 No significant space weather was observed during the summary period. Outlook For February 15-21 No significant space weather is expected over the outlook period. Data used to provide space weather services are contributed by NOAA, USAF, NASA, ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Feb 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 46 Issued at 0030Z on 15 Feb 2021 Report compiled from data received at SWO on 14 Feb I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 14/2400Z Feb Nmbr Location Lo None I ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Feb 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 45 Issued at 0030Z on 14 Feb 2021 Report compiled from data received at SWO on 13 Feb I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 13/2400Z Feb Nmbr Location Lo None I ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Feb 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 44 Issued at 0030Z on 13 Feb 2021 Report compiled from data received at SWO on 12 Feb I. Regions with Sunspots. Locations Valid at 12/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 12/2400Z Feb Nmbr Location Lo None I ...Continue Reading

February 12, 2021 RELEASE 21-016*NASA Invites Public to Share Thrill of Mars Perseverance Rover Landing* Perseverance Touching Down on Mars (Illustration) An illustration of NASA’s Perseverance rover landing safely on Mars. Hundreds of critical events must execute perfectly and exactly on time for the rover to land safely on Feb. 18, 2021. */Credits: NASA/JPL-Caltech/* NASA is inviting the public to take part in virtual activities and events as the agency’s Mars 2020 Perseverance rover nears entry, descen ...Continue Reading

February 12, 2021 RELEASE 21-017*NASA Assigns Astronauts to Agency’s SpaceX Crew-4 Mission to Space Station* sxs_crew4_v2b.png NASA crew members of the SpaceX Crew-4 mission to the International Space Station. Pictured from left are NASA astronauts Kjell Lindgren and Bob Hines. */Credits: NASA/* NASA has assigned two crew members to launch on the agency’s SpaceX Crew-4 mission – the fourth crew rotation flight of the Crew Dragon spacecraft to the International Space Station. NASA astronauts Kjell Lindgre ...Continue Reading

*NASA History Listserv Readers: * * * Please join us on February 24, 2021 at 12pm ET for our virtual History Brown Bag with Dr. Teasel Muir-Harmony presenting her research on Project Apollo. *Webex meeting invitation:* NASA History Brown Bag with Dr. Teasel Muir-Harmony *When:* February 24, 2021 12:00 PM ET *Webex Link for eve*nt: https://nasaenterprise.webex.com/nasaenterprise/onstage/g.php?MTID=e453184773098eb6e7caf1af1043ceb3b *Abstract*: For this talk, Dr. Muir-Harmony discusses the research beh ...Continue Reading