Space Weather Message Code: ALTEF3 Serial Number: 2767 Issue Time: 2018 Apr 19 1816 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2766 Begin Time: 2018 Apr 10 1830 UTC Yesterday Maximum 2MeV Flux: 3739 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: 2018 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 2018 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 None IA. H-alpha Plages without Spots. Locations Valid at 18/2400Z Apr Nmbr Location Lo 2704 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2766 Issue Time: 2018 Apr 18 1430 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2765 Begin Time: 2018 Apr 10 1830 UTC Yesterday Maximum 2MeV Flux: 4586 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: 2018 Apr 18 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 108 Issued at 0030Z on 18 Apr 2018 Report compiled from data received at SWO on 17 Apr I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 17/2400Z Apr Nmbr Location Lo 2704 ...Continue Reading

The latest from NASA's Earth Observatory (17 April 2018) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/IOTD/ * Predicting Landslide Hazards in Near Real-Time https://earthobservatory.nasa.gov/IOTD/view.php?id=92018&src=eoa-iotd * A Costly Drought in Argentina https://earthobservatory.nasa.gov/IOTD/view.php?id=91999&src=eoa-iotd * Seasons of Snow Cover in the West https://earthobservatory.nasa.gov/IOTD/view.php?id=92009&src=eoa-iotd * ...Continue Reading

Space Weather News for April 17, 2018 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom VENUS-MOON CONJUNCTION: When the sun goes down tonight, step outside and look west. Weather permitting, you'll see an exquisitely slender crescent Moon right beside Venus. If possible, try to catch the pair before the sky fades to black. Bright conjunctions framed by twilight have a special beauty. Visit Spaceweather.com for photos of the conjunction from around the world. Remember, Space ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2765 Issue Time: 2018 Apr 17 1323 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2764 Begin Time: 2018 Apr 10 1830 UTC Yesterday Maximum 2MeV Flux: 4590 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: 2018 Apr 17 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 107 Issued at 0030Z on 17 Apr 2018 Report compiled from data received at SWO on 16 Apr I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 16/2400Z Apr Nmbr Location Lo 2704 ...Continue Reading

The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- FIRES IN OKLAHOMA Persistent drought, high temperatures, and strong winds came together to produce what forecasters called "historic fire danger" in parts of western Oklahoma. * Fires Rage in Oklahoma (Image from Apr 13, 2018; Posted Apr 13, 2018) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=92013&src=nha ----- ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- FIRES IN OKLAHOMA Persistent drought, high temperatures, and strong winds came together to produce what forecasters called "historic fire danger" in parts of western Oklahoma. * Fires Rage in Oklahoma (Image from Apr 13, 2018; Posted Apr 13, 2018) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=92013&src=nha -- SE ...Continue Reading