The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated events, 1 new images) -- ROCKY MOUNTAIN SNOW Ahead of the 2012 winter solstice, a storm dropped snow over much of the Rocky Mountains. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=80035&src=nha *** MODIS(Aqua) image from Dec 19, 2012 (Posted on Dec 20, 2012 12:15 PM) --------------------------------------------------------------------- Na ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Dec 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 355 Issued at 0030Z on 20 Dec 2012 Report compiled from data received at SWO on 19 Dec I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1633 S07E13 111 0260 Eko 12 09 Beta 1634 S13E14 110 0060 Hsx 02 02 Alpha 1635 N09E58 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- VOLCANOES AND EARTHQUAKES (1 updated events, 1 new images) -- VOG FROM AMBRYM VOLCANO Ambrym Volcano in the Vanuatu archipelago emitted an extensive plumes of volcanic fog (vog) during May, 2011. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=80014&src=nha *** ALI(EO-1) image from Dec 13, 2012 (Posted on Dec 18, 2012 2:14 PM) --------------------------------------- ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Dec 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 354 Issued at 0030Z on 19 Dec 2012 Report compiled from data received at SWO on 18 Dec I. Regions with Sunspots. Locations Valid at 18/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1631 N23W89 227 0080 Dso 09 05 Beta 1633 S07E27 111 0320 Eki 12 13 Beta-Gamma 1634 S13 ...Continue Reading

The latest from NASA's Earth Observatory (18 December 2012) ------------------------------------------------------------------------ Latest Images: http://earthobservatory.nasa.gov/IOTD/ * Ambrym's Lava Lakes http://earthobservatory.nasa.gov/IOTD/view.php?id=80014&src=eoa-iotd * Korea and the Yellow Sea http://earthobservatory.nasa.gov/IOTD/view.php?id=79796&src=eoa-iotd * Agricultural Fields Under Snow, China http://earthobservatory.nasa.gov/IOTD/view.php?id=80004&src=eoa-iotd * Snow on Sand near Dunhuang, ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Dec 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 353 Issued at 0030Z on 18 Dec 2012 Report compiled from data received at SWO on 17 Dec I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1629 N13W88 239 0080 Hsx 02 01 Alpha 1631 N23W75 226 0140 Dsi 09 10 Beta 1632 N19W84 ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- SEVERE STORMS (2 updated events, 3 new images) -- TROPICAL CYCLONE EVAN Tropical Cyclone Evan brought strong winds and floods to Samoa in early December 2012. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=80007&src=nha *** MODIS(Aqua) image from Dec 16, 2012 (Posted on Dec 17, 2012 1:20 PM) * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79989&src=nh ...Continue Reading

The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated events, 1 new images) -- TROPICAL CYCLONE EVAN Tropical Cyclone Evan brought strong winds and floods to Samoa in early December 2012. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=80007&src=nha *** MODIS(Aqua) image from Dec 16, 2012 (Posted on Dec 17, 2012 1:20 PM) --------------------------------------------------------------------- Natu ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #12-58 2012 December 17 at 12:48 a.m. MST (2012 December 17 0748 UTC) **** SPACE WEATHER OUTLOOK **** Summary For December 10-16 No space-weather storms ere observed during the period. Outlook For December 17-23 There is a slight chance of an R1 event during the forecast period. Data used to provide space weather services are contributed by NOAA, USAF, NASA, NSF, US ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Dec 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 352 Issued at 0030Z on 17 Dec 2012 Report compiled from data received at SWO on 16 Dec I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1629 N11W75 240 0080 Dso 09 07 Beta 1631 N20W60 225 0140 Dsi 09 15 Beta 1633 S07E54 ...Continue Reading