:Product: Solar Region Summary :Issued: 2018 Jan 24 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 24 Issued at 0030Z on 24 Jan 2018 Report compiled from data received at SWO on 23 Jan I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 23/2400Z Jan Nmbr Location Lo 2696 S ...Continue Reading

The latest from NASA's Earth Observatory (23 January 2018) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/IOTD/ * Ice Jams on the Connecticut River https://earthobservatory.nasa.gov/IOTD/view.php?id=91620&src=eoa-iotd * Air Pollution Shrouds the Pearl River Delta https://earthobservatory.nasa.gov/IOTD/view.php?id=91614&src=eoa-iotd * Rhône River Delta https://earthobservatory.nasa.gov/IOTD/view.php?id=91611&src=eoa-iotd * Signs o ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- SEA AND LAKE ICE (1 updated event, 1 new image) -- ICE BLOCKING UP THE CONNECTICUT RIVER Cold temperatures and an even colder Nor'Easter brought ice and jams to the Connecticut River. * Ice Jams on the Connecticut River (Image from Jan 18, 2018; Posted Jan 24, 2018) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=91620&src=nha -------------------------------------- ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- TROPICAL CYCLONE BERGUITTA Satellites acquired imagery of Tropical Cyclone Berguitta in the Indian Ocean. * Berguitta Nears Indian Ocean Islands (Image from Jan 16, 2018; Posted Jan 17, 2018) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=91600&src=nha -- VOLCANOES (2 updated events, 2 new images) -- VOLCANIC ACTIV ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2727 Issue Time: 2018 Jan 23 1847 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2018 Jan 23 1830 UTC Station: GOES15 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: 2018 Jan 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 23 Issued at 0030Z on 23 Jan 2018 Report compiled from data received at SWO on 22 Jan 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 Jan Nmbr Location Lo 2696 S ...Continue Reading

:Product: Solar Region Summary :Issued: 2018 Jan 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 22 Issued at 0030Z on 22 Jan 2018 Report compiled from data received at SWO on 21 Jan 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 Jan Nmbr Location Lo 2696 S ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #18-4 2018 January 21 at 5:11 p.m. MST (2018 January 22 0011 UTC) **** SPACE WEATHER OUTLOOK **** Summary For January 15-21 No significant space weather was observed during the summary period. Outlook For January 22-28 No significant space weather is expected during the outlook period. Data used to provide space weather services are contributed by NOAA, USAF, NASA, ...Continue Reading

:Product: Solar Region Summary :Issued: 2018 Jan 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 21 Issued at 0030Z on 21 Jan 2018 Report compiled from data received at SWO on 20 Jan I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 20/2400Z Jan Nmbr Location Lo 2696 S ...Continue Reading

:Product: Solar Region Summary :Issued: 2018 Jan 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 20 Issued at 0030Z on 20 Jan 2018 Report compiled from data received at SWO on 19 Jan I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2696 S12W29 124 0010 Axx 01 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 19/ ...Continue Reading