The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- 2022 AUTUMN EXTREMES IN THE SOUTHERN HEMISPHERE Climate change has amplified rainfall and floods, heatwaves, drought, and wildfires. * Deluge in South Africa (Image from Apr 13, 2022; Posted Apr 14, 2022) https://earthobservatory.nasa.gov/images/149720/deluge-in-south-africa/?src=nha ----------------------------------------------- ...Continue Reading

:Product: Solar Region Summary :Issued: 2022 Apr 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 104 Issued at 0030Z on 14 Apr 2022 Report compiled from data received at SWO on 13 Apr I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2988 N14E22 204 0010 Axx 04 01 Alpha 2989 N18E60 166 0030 Bxo 01 03 Beta 2990 N16E47 ...Continue Reading

EO Kids -- Dust: A World Traveler How far can dust travel? Where does it come from? Explore the answers to these questions and make a model of how dust affects sky visibility in the latest issue of EO Kids. https://earthobservatory.nasa.gov/blogs/eokids/dust-a-world-traveler/ The latest from NASA's Earth Observatory (12 April 2022) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/topic/image-of-the-day * Dungeness Spit https://earthobservator ...Continue Reading

:Product: Solar Region Summary :Issued: 2022 Apr 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 103 Issued at 0030Z on 13 Apr 2022 Report compiled from data received at SWO on 12 Apr I. Regions with Sunspots. Locations Valid at 12/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2988 N16E37 202 0010 Bxo 01 02 Beta 2989 N19E73 166 0010 Axx 00 01 Alpha IA. H-alpha P ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- DUST AND HAZE (1 updated event, 1 new image) -- NORTHERN HEMISPHERE DUST STORMS 2022 Strong seasonal winds in spring and fall often loft dust from interior drylands. * Dust Storm in Iraq (Image from Apr 9, 2022; Posted Apr 11, 2022) https://earthobservatory.nasa.gov/images/149695/dust-storm-in-iraq/?src=nha --------------------------------------------------------------------- N ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3221 Issue Time: 2022 Apr 12 1403 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2022 Apr 12 1345 UTC Station: GOES16 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 Subscription Service. If you would like to remove a product subscri ...Continue Reading

:Product: Solar Region Summary :Issued: 2022 Apr 12 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 102 Issued at 0030Z on 12 Apr 2022 Report compiled from data received at SWO on 11 Apr I. Regions with Sunspots. Locations Valid at 11/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2983 N20W83 335 0010 Axx 01 01 Alpha 2988 N15E49 202 0010 Bxo 01 03 Beta IA. H-alpha P ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FLOODS (1 updated event, 1 new image) -- 2021-22 SUMMER EXTREMES IN THE SOUTHERN HEMISPHERE Climate change has amplified rainfall and floods, heatwaves, drought, and wildfires. * Flooding in Eastern Australia (Image from Apr 4, 2022; Posted Apr 8, 2022) https://earthobservatory.nasa.gov/images/149685/flooding-in-eastern-australia/?src=nha -- TEMPERATURE EXTREMES (1 updated eve ...Continue Reading

The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- FLOODS (1 updated event, 1 new image) -- 2021-22 SUMMER EXTREMES IN THE SOUTHERN HEMISPHERE Climate change has amplified rainfall and floods, heatwaves, drought, and wildfires. * Flooding in Eastern Australia (Image from Apr 4, 2022; Posted Apr 8, 2022) https://earthobservatory.nasa.gov/images/149685/flooding-in-eastern-australia/?src=nha -------------------------------------- ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #22-15 2022 April 10 at 8:31 p.m. MDT (2022 April 11 0231 UTC) **** SPACE WEATHER OUTLOOK **** Summary For April 4-10 G1 (Minor) and G3 (Strong) geomagnetic storm conditions were observed on 10 April due to combined effects from a coronal mass ejection and a coronal hole high speed stream. No additional significant space weather was observed during the summary period. O ...Continue Reading