Space Weather Message Code: ALTEF3 Serial Number: 2185 Issue Time: 2015 May 18 0502 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2184 Begin Time: 2015 May 14 0920 UTC Yesterday Maximum 2MeV Flux: 9241 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

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #15-20 2015 May 17 at 10:12 p.m. MDT (2015 May 18 0412 UTC) **** SPACE WEATHER OUTLOOK **** Summary For May 11-17 Category G1 (Minor) and G2 (Moderate) geomagnetic storms were observed on 13 May due to effects from a negative polarity coronal hole high speed stream. Outlook For May 18-24 No space weather storms are expected. Data used to provide space weather service ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 May 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 138 Issued at 0030Z on 18 May 2015 Report compiled from data received at SWO on 17 May I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2339 N12W80 125 0240 Dso 09 05 Beta 2341 S19W58 103 0060 Hsx 02 02 Alpha 2342 N17W51 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2184 Issue Time: 2015 May 17 0602 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2183 Begin Time: 2015 May 14 0920 UTC Yesterday Maximum 2MeV Flux: 11006 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 Su ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 May 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 137 Issued at 0030Z on 17 May 2015 Report compiled from data received at SWO on 16 May I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2339 N11W72 131 0300 Fkc 18 20 Beta-Gamma 2341 S20W45 104 0060 Hsx 02 02 Alpha 2342 N1 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2183 Issue Time: 2015 May 16 0500 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2182 Begin Time: 2015 May 14 0920 UTC Yesterday Maximum 2MeV Flux: 8788 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 May 16 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 136 Issued at 0030Z on 16 May 2015 Report compiled from data received at SWO on 15 May I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2339 N12W59 131 0310 Fkc 19 26 Beta-Gamma 2341 S20W31 103 0070 Hsx 02 01 Alpha 2342 N1 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2182 Issue Time: 2015 May 15 0526 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2181 Begin Time: 2015 May 14 0920 UTC Yesterday Maximum 2MeV Flux: 4131 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 May 15 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 135 Issued at 0030Z on 15 May 2015 Report compiled from data received at SWO on 14 May I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2339 N11W45 129 0400 Fac 19 21 Beta 2341 S20W18 102 0080 Hsx 02 01 Alpha 2342 N17W06 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2181 Issue Time: 2015 May 14 0941 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2015 May 14 0920 UTC Station: GOES-13 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 Subscription Service. If you would like to remove a product subscr ...Continue Reading