The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- UNIQUE IMAGERY (1 updated events, 1 new images) -- DENSE FOG OVER THE MISSOURI AND MISSISSIPPI RIVERS Dense fog affected air and ground transportation the day before Thanksgiving 2012 in and around St. Louis, Missouri. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79736&src=nha *** MODIS(Terra) image from Nov 21, 2012 (Posted on Nov 26, 2012 3:19 PM) ------------- ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Nov 27 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 332 Issued at 0030Z on 27 Nov 2012 Report compiled from data received at SWO on 26 Nov I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1618 N08W69 137 0270 Eki 11 15 Beta-Gamma-Delta 1620 S13W28 096 0240 Esi 11 23 Beta-Gam ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- DUST, SMOKE, AND HAZE (1 updated events, 1 new images) -- DUST OVER THE ARABIAN SEA Dust plumes blew over the Arabian Sea in November 2012. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79712&src=nha *** MODIS(Aqua) image from Nov 18, 2012 (Posted on Nov 19, 2012 2:34 PM) -- FLOODS (1 updated events, 1 new images) -- HEAVY RAINS IN NORTHERN ITALY Days of heavy rai ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #12-54 2012 November 25 at 5:58 p.m. MST (2012 November 26 0058 UTC) **** SPACE WEATHER OUTLOOK **** Summary For November 19-25 Several category R1 (Minor) radio blackouts were observed on 20 and 21 November due to flare activity from Regions 1618 and 1612. Outlook For November 26-December 2 No space weather storms are expected. Data used to provide space weather ser ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Nov 26 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 331 Issued at 0030Z on 26 Nov 2012 Report compiled from data received at SWO on 25 Nov I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1618 N08W55 136 0270 Ekc 12 21 Beta-Gamma-Delta 1620 S13W14 095 0050 Dai 10 12 Beta-Gam ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Nov 25 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 330 Issued at 0030Z on 25 Nov 2012 Report compiled from data received at SWO on 24 Nov I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1616 N19W69 164 0020 Dao 08 05 Beta 1618 N08W41 134 0340 Ekc 13 22 Beta-Gamma-Delta 16 ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Nov 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 329 Issued at 0030Z on 24 Nov 2012 Report compiled from data received at SWO on 23 Nov I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1616 N19W55 163 0030 Dao 10 04 Beta 1618 N08W27 135 0450 Ekc 12 37 Beta-Gamma-Delta 16 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- VOLCANOES AND EARTHQUAKES (1 updated events, 1 new images) -- ASHFALL FROM THE KARYMSKY VOLCANO Karymsky Volcano continues to emit ash after almost a decade of activity. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79733&src=nha *** Digital Camera(ISS) image from Nov 09, 2012 (Posted on Nov 23, 2012 9:54 AM) ------------------------------------------------------- ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1983 Issue Time: 2012 Nov 23 1305 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 1982 Begin Time: 2012 Nov 22 1545 UTC Yesterday Maximum 2MeV Flux: 1200 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/NOAAscales Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Ser ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Nov 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 328 Issued at 0030Z on 23 Nov 2012 Report compiled from data received at SWO on 22 Nov I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1613 S24W83 203 0060 Hsx 02 01 Alpha 1616 N19W42 160 0030 Dro 10 04 Beta 1618 N08W13 ...Continue Reading