The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- 2021 FIRE SEASON IN THE NORTHERN HEMISPHERE Whether sparked by lightning, intentional land-clearing, or human-caused accidents, wildfires are burning longer and more often in some northern latitudes as the world warms. * Hazy Skies in the Midwest (Image from Jul 11, 2021; Posted Jul 12, 2021) https://earthobservatory.nasa.gov/images/1485 ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- 2021 FIRE SEASON IN THE NORTHERN HEMISPHERE Whether sparked by lightning, intentional land-clearing, or human-caused accidents, wildfires are burning longer and more often in some northern latitudes as the world warms. * Oregon Smothered with Smoke (Image from Jul 18, 2021; Posted Jul 19, 2021) https://earthobservatory.nasa.gov/images/148 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Jul 20 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 201 Issued at 0030Z on 20 Jul 2021 Report compiled from data received at SWO on 19 Jul I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2842 N26W41 201 0090 Dsi 07 10 Beta 2845 S16W34 193 0010 Hrx 02 04 Alpha 2846 N25E76 ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #21-31 2021 July 18 at 11:31 p.m. MDT (2021 July 19 0531 UTC) **** SPACE WEATHER OUTLOOK **** Summary For July 12-18 No significant space weather storms were observed. Outlook For July 19-25 No significant space weather storms are expected. Data used to provide space weather services are contributed by NOAA, USAF, NASA, NSF, USGS, the International Space Environment ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Jul 19 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 200 Issued at 0030Z on 19 Jul 2021 Report compiled from data received at SWO on 18 Jul I. Regions with Sunspots. Locations Valid at 18/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2842 N26W27 200 0040 Dso 04 05 Beta 2844 S43E35 138 0010 Axx 01 01 Alpha 2845 S15W18 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Jul 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 199 Issued at 0030Z on 18 Jul 2021 Report compiled from data received at SWO on 17 Jul I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2842 N26W15 201 0040 Cso 03 05 Beta 2843 S18W86 272 0010 Axx 01 01 Alpha 2844 S43E49 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Jul 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 198 Issued at 0030Z on 17 Jul 2021 Report compiled from data received at SWO on 16 Jul I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2842 N25W00 199 0020 Hsx 01 01 Alpha 2843 S17W72 271 0030 Bxo 07 03 Beta 2844 S43E59 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Jul 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 197 Issued at 0030Z on 16 Jul 2021 Report compiled from data received at SWO on 15 Jul I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2842 N24E13 200 0030 Hsx 01 01 Alpha 2843 S17W56 269 0000 Axx 00 01 Alpha IA. H-alpha ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- DROUGHT (1 updated event, 1 new image) -- 2020-21 HEAT AND DROUGHT IN NORTH AMERICA Record-breaking heat and long-term rain and snow shortfalls parched the western United States and Mexico. * Sierra Snowbank Short on Funds (Image from Jul 7, 2021; Posted Jul 14, 2021) https://earthobservatory.nasa.gov/images/148565/sierra-snowbank-short-on-funds/?src=nha -- WATER COLOR (1 updat ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Jul 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 196 Issued at 0030Z on 15 Jul 2021 Report compiled from data received at SWO on 14 Jul I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2842 N24E25 201 0060 Hsx 01 01 Alpha 2843 S17W44 270 0010 Axx 04 02 Alpha IA. H-alpha ...Continue Reading