The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- FIRES (1 updated events, 1 new images) -- FIRES IN CENTRAL AMERICA Smoke streams from fires on the Yucatan Peninsula. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=85800&src=nha *** Image from Apr 26, 2015 (Posted on Apr 28, 2015 3:52 PM) --------------------------------------------------------------------- Natural Hazards is a service of NASA's Earth Observatory ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Apr 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 119 Issued at 0030Z on 29 Apr 2015 Report compiled from data received at SWO on 28 Apr I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2327 S07W77 013 0020 Hsx 01 01 Alpha 2331 S09W87 023 0210 Dao 07 02 Beta 2333 N21W12 ...Continue Reading

The latest from NASA's Earth Observatory (28 April 2015) ------------------------------------------------------------------------ Latest Images: http://earthobservatory.nasa.gov/IOTD/ * Tracking the Sulfur Dioxide from Calbuco http://earthobservatory.nasa.gov/IOTD/view.php?id=85791&src=eoa-iotd * Iceberg in North Star Bay, Greenland http://earthobservatory.nasa.gov/IOTD/view.php?id=85788&src=eoa-iotd * Florianópolis, Brazil http://earthobservatory.nasa.gov/IOTD/view.php?id=85775&src=eoa-iotd * Oc ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Apr 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 118 Issued at 0030Z on 28 Apr 2015 Report compiled from data received at SWO on 27 Apr I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2327 S08W63 013 0040 Cso 03 02 Beta 2331 S09W73 022 0190 Dao 08 07 Beta 2333 N20W00 ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated events, 1 new images) -- STORM HITS NEW SOUTH WALES, AUSTRALIA Heavy wind and rain batter the east coast of Australia. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=85743&src=nha *** Image from Apr 21, 2015 (Posted on Apr 21, 2015 11:48 AM) -- DUST, SMOKE, AND HAZE (2 updated events, 2 new images) -- DUST STORM OVER THE PERSIAN GULF A vei ...Continue Reading

The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- DUST, SMOKE, AND HAZE (1 updated events, 1 new images) -- DUST STORM OVER THE PERSIAN GULF A veil of dust darkened skies over over Saudi Arabia and Kuwait in April 2015. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=85781&src=nha *** Image from Apr 22, 2015 (Posted on Apr 24, 2015 4:08 PM) -- VOLCANOES AND EARTHQUAKES (1 updated events, 1 new images) -- ERUPTION O ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #15-17 2015 April 26 at 10:04 p.m. MDT (2015 April 27 0404 UTC) **** SPACE WEATHER OUTLOOK **** Summary For April 20-26 R1 (Minor) radio blackouts were observed on 21-23 April. No S1 (Minor) or greater solar radiation storms were observed. No G1 (Minor) or greater geomagnetic storms were observed. Outlook For April 27-May 3 No R1 (Minor) or greater radio blackouts ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Apr 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 117 Issued at 0030Z on 27 Apr 2015 Report compiled from data received at SWO on 26 Apr I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2325 N04W94 057 0220 Hsx 03 01 Alpha 2327 S08W49 011 0060 Cso 05 03 Beta 2331 S10W59 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2180 Issue Time: 2015 Apr 26 1046 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2179 Begin Time: 2015 Apr 24 1555 UTC Yesterday Maximum 2MeV Flux: 1306 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Apr 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 116 Issued at 0030Z on 26 Apr 2015 Report compiled from data received at SWO on 25 Apr I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2324 N19W86 062 0010 Axx 01 01 Alpha 2325 N04W79 055 0220 Hsx 03 01 Alpha 2327 S10W37 ...Continue Reading