Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #15-13 2015 March 29 at 9:47 p.m. MDT (2015 March 30 0347 UTC) **** SPACE WEATHER OUTLOOK **** Summary For March 23-29 Category G1 (Minor) geomagnetic storms were observed on 23 Mar due to the onset of a coronal hole high speed stream. Outlook For March 30-April 5 Category G1 (Minor) geomagnetic storms are likely on 30-31 Mar due to coronal hole high speed stream effect ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Mar 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 89 Issued at 0030Z on 30 Mar 2015 Report compiled from data received at SWO on 29 Mar I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2303 N18W92 065 0050 Dao 06 04 Beta 2305 S10W36 009 0340 Dho 10 07 Beta 2313 N17W01 3 ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Mar 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 88 Issued at 0030Z on 29 Mar 2015 Report compiled from data received at SWO on 28 Mar I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2303 N18W78 063 0050 Dao 06 03 Beta 2305 S08W19 004 0410 Eki 14 22 Beta-Gamma 2309 N15W ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2171 Issue Time: 2015 Mar 28 0704 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2170 Begin Time: 2015 Mar 18 1515 UTC Yesterday Maximum 2MeV Flux: 4691 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 Mar 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 87 Issued at 0030Z on 28 Mar 2015 Report compiled from data received at SWO on 27 Mar I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2303 N18W66 065 0050 Cao 05 01 Beta 2305 S09W10 009 0410 Eki 13 17 Beta-Gamma 2307 S19W ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated events, 1 new images) -- CYCLONE PAM Cyclone Pam reaches Category 5 Strength in the South Pacific * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=85582&src=nha *** Image from Jan 28, 2015 (Posted on Mar 26, 2015 3:57 PM) --------------------------------------------------------------------- Natural Hazards is a service of NASA's Earth Observ ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2170 Issue Time: 2015 Mar 27 1227 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2169 Begin Time: 2015 Mar 18 1515 UTC Yesterday Maximum 2MeV Flux: 3959 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 Mar 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 86 Issued at 0030Z on 27 Mar 2015 Report compiled from data received at SWO on 26 Mar I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2303 N20W54 066 0070 Hsx 02 02 Alpha 2305 S08E05 007 0390 Cki 14 16 Beta-Gamma 2307 S18 ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- VOLCANOES AND EARTHQUAKES (1 updated events, 1 new images) -- A PLUME ADVANCES OVER SHIVELUCH Ash from one of Kamchatka�s most active volcanoes headed toward Alaska. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=85576&src=nha *** Image from Mar 23, 2015 (Posted on Mar 26, 2015 10:41 AM) ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2169 Issue Time: 2015 Mar 26 1000 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2166 Begin Time: 2015 Mar 18 1515 UTC Yesterday Maximum 2MeV Flux: 5000 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