The latest from NASA's Earth Observatory (23 April 2019) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/topic/image-of-the-day * The Comings and Goings of Lakes https://earthobservatory.nasa.gov/images/144869/the-comings-and-goings-of-lakes/?src=eoa-iotd * Pushing Limits at Armstrong Flight Research Center https://earthobservatory.nasa.gov/images/144861/pushing-limits-at-armstrong-flight-research-center/?src=eoa-iotd * Reviving the Shrive ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Apr 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 113 Issued at 0030Z on 23 Apr 2019 Report compiled from data received at SWO on 22 Apr I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 22/2400Z Apr Nmbr Location Lo 2739 ...Continue Reading

The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- VOLCANOES (1 updated event, 1 new image) -- ACTIVITY AT SHIVELUCH VOLCANO Shiveluch is one of the largest and most active volcanoes on Russia's Kamchatka Peninsula. * Ash and Snow at Shiveluch (Image from Apr 19, 2018; Posted Apr 19, 2019) https://earthobservatory.nasa.gov/images/144854/ash-and-snow-at-shiveluch/?src=nha -------------------------------------------------------- ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- FIRES IN MEXICO Hundreds of fires burned in Mexico in 2019. * Fire Burns Durango (Image from Apr 17, 2019; Posted Apr 18, 2019) https://earthobservatory.nasa.gov/images/144845/fire-burns-durango/?src=nha -- SEVERE STORMS (1 updated event, 1 new image) -- 2018-19 WINTER IN THE UNITED STATES A gallery of notable cold snaps and snow and ic ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #19-16 2019 April 21 at 6:57 p.m. MDT (2019 April 22 0057 UTC) **** SPACE WEATHER OUTLOOK **** Summary For April 15-21 No significant space weather activity was observed during the summary period. Outlook For April 22-28 No significant space weather activity is expected during the outlook period. Data used to provide space weather services are contributed by NOAA, U ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Apr 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 112 Issued at 0030Z on 22 Apr 2019 Report compiled from data received at SWO on 21 Apr I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 21/2400Z Apr Nmbr Location Lo 2739 ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Apr 21 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 111 Issued at 0030Z on 21 Apr 2019 Report compiled from data received at SWO on 20 Apr I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2739 N06W67 263 0010 Axx 01 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 20 ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Apr 20 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 110 Issued at 0030Z on 20 Apr 2019 Report compiled from data received at SWO on 19 Apr I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2738 N06W90 302 0250 Hhx 03 01 Alpha 2739 N05W48 260 0020 Bxo 04 02 Beta IA. H-alpha P ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- FIRES IN MEXICO Hundreds of fires burned in Mexico in 2019. * Fire Burns Durango (Image from Apr 17, 2019; Posted Apr 18, 2019) https://earthobservatory.nasa.gov/images/144845/fire-burns-durango/?src=nha --------------------------------------------------------------------- Natural Hazards is a service of NASA Earth Observatory. https://na ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Apr 19 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 109 Issued at 0030Z on 19 Apr 2019 Report compiled from data received at SWO on 18 Apr I. Regions with Sunspots. Locations Valid at 18/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2738 N06W76 301 0260 Hhx 03 01 Alpha 2739 N05W33 258 0020 Cro 02 02 Beta IA. H-alpha P ...Continue Reading