Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #12-45 2012 September 30 at 11:45 p.m. MDT (2012 October 1 0545 UTC) **** SPACE WEATHER OUTLOOK **** Summary For September 24-30 A category S1 (Minor) solar radiation storm was observed on 28 September due to solar activity from active sunspot Region 1577. Category R1 (Minor) radio blackouts were observed on 30 September due to flare activity from active sunspot Region 1 ...Continue Reading

Space Weather News for Oct. 1, 2012 http://spaceweather.com CME IMPACT: A coronal mass ejection (CME) hit Earth's magnetic field on Sept. 30th. At first, the impact was weak and produced little effect, but now (the early hours of Oct. 1st) moderately-strong geomagnetic storms are brewing in the CME's wake. High-latitude sky watchers should be alert for auroras, especially during the hours around local midnight. Glare from the Harvest Moon will reduce visibility. Check http://spaceweather.com for photos and updates. ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Oct 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 275 Issued at 0030Z on 01 Oct 2012 Report compiled from data received at SWO on 30 Sep I. Regions with Sunspots. Locations Valid at 30/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1575 N07W87 187 0100 Hsx 02 01 Alpha 1577 N09W68 168 0090 Dao 06 08 Beta 1578 N21W75 ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Sep 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 274 Issued at 0030Z on 30 Sep 2012 Report compiled from data received at SWO on 29 Sep I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1575 N07W73 186 0100 Hsx 02 01 Alpha 1577 N09W54 167 0090 Dao 06 08 Beta 1579 S08E05 ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Sep 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 273 Issued at 0030Z on 29 Sep 2012 Report compiled from data received at SWO on 28 Sep I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1575 N08W60 186 0100 Hsx 06 06 Alpha 1576 S21W47 173 0000 Axx 01 01 Alpha 1577 N08W41 ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Sep 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 272 Issued at 0030Z on 28 Sep 2012 Report compiled from data received at SWO on 27 Sep I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1575 N09W46 185 0130 Hax 03 04 Alpha 1576 S20W35 174 0005 Axx 00 01 Alpha 1577 N09W26 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated events, 1 new images) -- TYPHOON JELAWAT Jelawat formed over the western Pacific Ocean in September 2012 and strengthened into a super typhoon. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79280&src=nha *** MODIS(Aqua) image from Sep 27, 2012 (Posted on Sep 27, 2012 12:49 PM) -------------------------------------------------------------- ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Sep 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 271 Issued at 0030Z on 27 Sep 2012 Report compiled from data received at SWO on 26 Sep I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1573 N16W69 222 0070 Cso 05 08 Beta 1575 N08W29 182 0170 Dso 09 07 Beta-Gamma 1576 S20 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- SEVERE STORMS (2 updated events, 2 new images) -- HURRICANE MIRIAM Miriam formed as a tropical depression over the eastern Pacific Ocean in late September 2012 and quickly strengthened into a hurricane. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=79273&src=nha *** MODIS(Aqua) image from Sep 24, 2012 (Posted on Sep 25, 2012 3:35 PM) TYPHOON JELAWAT Jelawat formed ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Sep 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 270 Issued at 0030Z on 26 Sep 2012 Report compiled from data received at SWO on 25 Sep I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1573 N15W56 222 0050 Cai 04 08 Beta 1575 N08W16 182 0180 Eso 13 11 Beta-Gamma 1576 S21 ...Continue Reading