:Product: Solar Region Summary :Issued: 2018 Oct 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 291 Issued at 0030Z on 18 Oct 2018 Report compiled from data received at SWO on 17 Oct I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2725 S11E05 112 0000 Axx 00 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 17 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2864 Issue Time: 2018 Oct 17 1628 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2863 Begin Time: 2018 Oct 16 1610 UTC Yesterday Maximum 2MeV Flux: 1323 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

The latest from NASA's Earth Observatory (16 October 2018) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/Topic/ImageoftheDay * Glacier Flour in Greenland Skies https://earthobservatory.nasa.gov/images/92891/glacier-flour-in-greenland-skies/?src=eoa-iotd * Lights Out in Michael's Wake https://earthobservatory.nasa.gov/images/92887/lights-out-in-michaels-wake/?src=eoa-iotd * Autumn Comes to Ogden https://earthobservatory.nasa.gov/images/ ...Continue Reading

:Product: Solar Region Summary :Issued: 2018 Oct 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 290 Issued at 0030Z on 17 Oct 2018 Report compiled from data received at SWO on 16 Oct 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 Oct Nmbr Location Lo 2724 ...Continue Reading

The following section has been updated in the past day. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- HURRICANE MICHAEL In October 2018, Hurricane Michael struck the Florida coast as a Category 4 storm and cut a path of destruction across the southeastern United States. * Sediment Stirred Up by Michael (Image from Oct 13, 2018; Posted Oct 15, 2018) https://earthobservatory.nasa.gov/images/92901/sediment-stirred-up-by-michael/?src=nha ...Continue Reading

Space Weather News for Oct. 16, 2018 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom COMING SOON, THE COMET OF THE YEAR:  Get ready for a very nice comet. In exactly two months, Comet 46P/Wirtanen will sweep past Earth, making one of the 10 closest approaches of a comet to our planet during the Space Age. If forecasters are correct, Comet Wirtanen could become visible to the naked eye for weeks in Dec. 2018. The small but unusually active comet comes closest to Earth j ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2863 Issue Time: 2018 Oct 16 1612 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2018 Oct 16 1610 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 Oct 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 289 Issued at 0030Z on 16 Oct 2018 Report compiled from data received at SWO on 15 Oct I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2725 S10E32 111 0000 Axx 01 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 15 ...Continue Reading

The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- SEVERE STORMS (2 updated events, 2 new images) -- 2018 CYCLONE SEASON IN THE NORTHERN INDIAN OCEAN Cyclones tend to form between April and December, fueled by changing seasons (in the west) and the monsoon (in the east). * Cyclones Luban and Titli (Image from Oct 11, 2018; Posted Oct 13, 2018) https://earthobservatory.nasa.gov/images/92877/cyclones-luban-and-titli/?src=nha HU ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- SEVERE STORMS (2 updated events, 5 new images) -- 2018 CYCLONE SEASON IN THE NORTHERN INDIAN OCEAN Cyclones tend to form between April and December, fueled by changing seasons (in the west) and the monsoon (in the east). * Cyclones Luban and Titli (Image from Oct 11, 2018; Posted Oct 13, 2018) https://earthobservatory.nasa.gov/images/92877/cyclones-luban-and-titli/?src=nha HU ...Continue Reading