Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #12-55 2012 December 2 at 8:11 p.m. MST (2012 December 3 0311 UTC) **** SPACE WEATHER OUTLOOK **** Summary For November 26-December 2 R1 radio blackouts were observed on 27 and 28 November. Outlook For December 3-9 There is a chance for R1 radio blackouts, primarily after 06 December. Data used to provide space weather services are contributed by NOAA, USAF, NASA, N ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Dec 03 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 338 Issued at 0030Z on 03 Dec 2012 Report compiled from data received at SWO on 02 Dec I. Regions with Sunspots. Locations Valid at 02/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1621 N15W30 018 0080 Cso 02 03 Beta 1623 N08E08 340 0130 Dao 07 04 Beta 1625 N14E08 ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Dec 02 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 337 Issued at 0030Z on 02 Dec 2012 Report compiled from data received at SWO on 01 Dec I. Regions with Sunspots. Locations Valid at 01/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1621 N15W16 018 0100 Cso 03 03 Beta 1623 N08E21 340 0230 Dao 07 07 Beta-Gamma 1625 N14 ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Dec 01 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 336 Issued at 0030Z on 01 Dec 2012 Report compiled from data received at SWO on 30 Nov I. Regions with Sunspots. Locations Valid at 30/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1620 S13W81 096 0180 Eai 15 08 Beta-Gamma 1621 N15W02 017 0120 Cso 03 02 Beta 1623 N08 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- VOLCANOES AND EARTHQUAKES (1 updated events, 1 new images) -- ACTIVITY AT TOLBACHIK VOLCANO Tolbachik Volcano on Russia's Kamchatka Peninsula showed signs of unrest in late November 2012. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79853&src=nha *** MODIS(Terra) image from Nov 29, 2012 (Posted on Nov 30, 2012 1:07 PM) -------------------------------------------- ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Nov 30 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 335 Issued at 0030Z on 30 Nov 2012 Report compiled from data received at SWO on 29 Nov I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1620 S13W69 098 0350 Ekc 14 16 Beta-Gamma-Delta 1621 N15E10 017 0130 Hsx 02 01 Alpha 1 ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Nov 29 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 334 Issued at 0030Z on 29 Nov 2012 Report compiled from data received at SWO on 28 Nov I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1620 S12W57 097 0420 Ekc 12 20 Beta-Gamma-Delta 1621 N15E25 016 0100 Cso 03 01 Beta 16 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- DUST, SMOKE, AND HAZE (1 updated events, 1 new images) -- DUST STORM OVER THE GOBI DESERT In late November 2012, a dust storm struck the Gobi Desert of China and Mongolia. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79746&src=nha *** MODIS(Aqua) image from Nov 27, 2012 (Posted on Nov 27, 2012 2:39 PM) ------------------------------------------------------------- ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Nov 28 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 333 Issued at 0030Z on 28 Nov 2012 Report compiled from data received at SWO on 27 Nov I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1618 N09W81 136 0170 Eao 12 10 Beta-Gamma-Delta 1620 S12W43 097 0260 Ekc 11 22 Beta-Gam ...Continue Reading

The latest from NASA's Earth Observatory (27 November 2012) ------------------------------------------------------------------------ Latest Images: http://earthobservatory.nasa.gov/IOTD/ * Fires Across Cape York Peninsula http://earthobservatory.nasa.gov/IOTD/view.php?id=79741&src=eoa-iotd * Dense Fog over the Missouri and Mississippi Rivers http://earthobservatory.nasa.gov/IOTD/view.php?id=79736&src=eoa-iotd * Ashfall from the Karymsky Volcano http://earthobservatory.nasa.gov/IOTD/view.php?id=79733&src=eoa-i ...Continue Reading