August 31st 2020 PST
Space Weather Message Code: ALTEF3 Serial Number: 3042 Issue Time: 2020 Sep 01 0342 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3041 Begin Time: 2020 Aug 30 1325 UTC Yesterday Maximum 2MeV Flux: 3505 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
August 31st 2020 PST
:Product: Solar Region Summary :Issued: 2020 Sep 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 245 Issued at 0030Z on 01 Sep 2020 Report compiled from data received at SWO on 31 Aug I. Regions with Sunspots. Locations Valid at 31/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 31/2400Z Aug Nmbr Location Lo None ...Continue Reading
August 31st 2020 PST
The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- 2020 FIRE SEASON IN THE WESTERN U.S. Fire season in the West can stretch from late spring until seasonal winter rains and snow arrive. Climate change has made recent warmer and drier, intensifying some natural fire cycles. * August Fires Leave Vast Burn Scars in California (Image from Aug 26, 2020; Posted Aug 27, 2020) https://earthobser ...Continue Reading
August 31st 2020 PST
The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- FLOODS (1 updated event, 1 new image) -- * Flooding in the Wake of Laura (Image from Aug 29, 2020; Posted Aug 31, 2020) https://earthobservatory.nasa.gov/images/147204/flooding-in-the-wake-of-laura/?src=nha --------------------------------------------------------------------- Natural Hazards is a service of NASA Earth Observatory. https://naturalhazards.nasa.gov/ https://ea ...Continue Reading
August 31st 2020 PST
Space Weather Message Code: ALTEF3 Serial Number: 3041 Issue Time: 2020 Aug 31 1212 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3040 Begin Time: 2020 Aug 30 1325 UTC Yesterday Maximum 2MeV Flux: 2801 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
August 30th 2020 PST
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #20-35 2020 August 30 at 7:01 p.m. MDT (2020 August 31 0101 UTC) **** SPACE WEATHER OUTLOOK **** Summary For August 24-30 G1 (Minor) geomagnetic storm conditions were observed on 28 August due to effects from a geoeffective coronal hole high speed stream. No radio blackouts or solar radiations storms were observed during the summary period. Outlook For August 31-Septemb ...Continue Reading
August 30th 2020 PST
:Product: Solar Region Summary :Issued: 2020 Aug 31 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 244 Issued at 0030Z on 31 Aug 2020 Report compiled from data received at SWO on 30 Aug I. Regions with Sunspots. Locations Valid at 30/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 30/2400Z Aug Nmbr Location Lo None ...Continue Reading
August 30th 2020 PST
Space Weather Message Code: ALTEF3 Serial Number: 3040 Issue Time: 2020 Aug 30 1727 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2020 Aug 30 1325 UTC Station: GOES-16 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
August 29th 2020 PST
:Product: Solar Region Summary :Issued: 2020 Aug 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 243 Issued at 0030Z on 30 Aug 2020 Report compiled from data received at SWO on 29 Aug I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 29/2400Z Aug Nmbr Location Lo None ...Continue Reading
August 28th 2020 PST
:Product: Solar Region Summary :Issued: 2020 Aug 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 242 Issued at 0030Z on 29 Aug 2020 Report compiled from data received at SWO on 28 Aug I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 28/2400Z Aug Nmbr Location Lo None ...Continue Reading
This mailing list is announce-only.
Solar reports
Private list