The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- AMAZON FIRES IN 2019 Both natural and manmade fires often coincide with the dry season from July through October. * Uptick in Amazon Fire Activity in 2019 (Image from Aug 19, 2019; Posted Aug 23, 2019) https://earthobservatory.nasa.gov/images/145498/uptick-in-amazon-fire-activity-in-2019/?src=nha -------------------- EO On This Day htt ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #19-34 2019 August 25 at 11:35 p.m. MDT (2019 August 26 0535 UTC) **** SPACE WEATHER OUTLOOK **** Summary For August 19-25 No space weather storms were observed. Outlook For August 26-September 1 G2 (Moderate) geomagnetic storms are likely on September 01 due to recurrent CH HSS influence. Data used to provide space weather services are contributed by NOAA, USAF, N ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Aug 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 238 Issued at 0030Z on 26 Aug 2019 Report compiled from data received at SWO on 25 Aug I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 25/2400Z Aug Nmbr Location Lo None ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Aug 25 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 237 Issued at 0030Z on 25 Aug 2019 Report compiled from data received at SWO on 24 Aug I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 24/2400Z Aug Nmbr Location Lo None ...Continue Reading

Space Weather News for Aug. 24, 2019 http://spaceweather.com https://www.spaceweatheralerts.com ARCTIC AURORA SEASON BEGINS: They're back. Auroras have returned to the Arctic Circle as the Midnight Sun finally begins to fade. Sightings on Aug. 23rd and 24th confirm that green auroras are now mixing with polar twilight. This sets the stage for a good show on Aug. 27th when a high-speed stream of solar wind is expected to hit Earth's magnetic field, possibly sparking G1-class geomagnetic storms. ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Aug 24 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 236 Issued at 0030Z on 24 Aug 2019 Report compiled from data received at SWO on 23 Aug I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 23/2400Z Aug Nmbr Location Lo None ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Aug 23 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 235 Issued at 0030Z on 23 Aug 2019 Report compiled from data received at SWO on 22 Aug I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 22/2400Z Aug Nmbr Location Lo None ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- 2019 FIRE SEASON IN THE WESTERN UNITED STATES Fire season in the Western United States stretches from late spring until the winter rains arrive at the end of the calendar year. Climate change has made the past few years warmer and drier, intensifying some natural fire cycles. * Sampling the Castle Fire (Image from Aug 13, 2019; Posted Aug 21, ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Aug 22 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 234 Issued at 0030Z on 22 Aug 2019 Report compiled from data received at SWO on 21 Aug I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 21/2400Z Aug Nmbr Location Lo None ...Continue Reading

:Product: Solar Region Summary :Issued: 2019 Aug 21 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 233 Issued at 0030Z on 21 Aug 2019 Report compiled from data received at SWO on 20 Aug I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 20/2400Z Aug Nmbr Location Lo None ...Continue Reading