:Product: Solar Region Summary :Issued: 2013 May 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 141 Issued at 0030Z on 21 May 2013 Report compiled from data received at SWO on 20 May I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1744 N06W79 359 0020 Cao 01 01 Beta 1745 N23W53 333 0150 Cao 03 04 Beta 1746 S29W51 ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated events, 2 new images) -- TROPICAL CYCLONE MAHASEN Mahasen formed as a tropical storm over the northern Indian Ocean in early May 2013 and moved northward over the Bay of Bengal. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=81177&src=nha *** MODIS(Aqua) image from May 16, 2013 (Posted on May 16, 2013 2:53 PM) * http://earthobservatory.nasa ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #13-20 2013 May 20 at 2:28 a.m. MDT (2013 May 20 0828 UTC) **** SPACE WEATHER OUTLOOK **** Summary For May 13-19 Multiple category R3 (Strong) and R1 (Minor) radio blackouts were observed from 13 - 17 May due to flare activity from active sunspot Region 1748. A category S1 (Minor) solar radiation storm was observed from 15 - 18 May due to solar activity associated with ...Continue Reading

:Product: Solar Region Summary :Issued: 2013 May 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 140 Issued at 0030Z on 20 May 2013 Report compiled from data received at SWO on 19 May I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1744 N06W67 001 0050 Cao 06 03 Beta 1745 N13W40 334 0180 Cao 05 08 Beta 1746 S27W40 ...Continue Reading

:Product: Solar Region Summary :Issued: 2013 May 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 139 Issued at 0030Z on 19 May 2013 Report compiled from data received at SWO on 18 May I. Regions with Sunspots. Locations Valid at 18/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1743 N20W69 016 0010 Axx 01 02 Alpha 1744 N06W54 001 0070 Dao 09 05 Beta 1745 N14W27 ...Continue Reading

:Product: Solar Region Summary :Issued: 2013 May 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 138 Issued at 0030Z on 18 May 2013 Report compiled from data received at SWO on 17 May I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1743 N22W53 014 0030 Dao 10 02 Beta 1744 N06W40 001 0100 Dao 10 23 Beta-Gamma 1745 N13 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated events, 1 new images) -- TROPICAL CYCLONE MAHASEN Mahasen formed as a tropical storm over the northern Indian Ocean in early May 2013 and moved northward over the Bay of Bengal. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=81177&src=nha *** MODIS(Aqua) image from May 16, 2013 (Posted on May 16, 2013 2:53 PM) -- VOLCANOES AND EARTHQUAKES (1 ...Continue Reading

:Product: Solar Region Summary :Issued: 2013 May 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 137 Issued at 0030Z on 17 May 2013 Report compiled from data received at SWO on 16 May I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1743 N22W40 013 0080 Cso 10 06 Beta 1744 N05W27 360 0120 Cao 12 18 Beta 1745 N12W01 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- VOLCANOES AND EARTHQUAKES (1 updated events, 1 new images) -- PAVLOF VOLCANO, ALEUTIAN ISLANDS The Alaska Volcano Observatory first detected earthquakes associated with the movement of magma and heat at Pavlof&rsqo;s summit on May 13, 2013. Photographs and satellite imagery confirmed an eruption on May 14. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=81146&src=nha ...Continue Reading

:Product: Solar Region Summary :Issued: 2013 May 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 136 Issued at 0030Z on 16 May 2013 Report compiled from data received at SWO on 15 May I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1743 N21W28 014 0090 Dao 09 05 Beta 1744 N05W12 359 0070 Cao 12 23 Beta 1745 N13E12 ...Continue Reading