:Product: Solar Region Summary :Issued: 2021 Nov 03 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 307 Issued at 0030Z on 03 Nov 2021 Report compiled from data received at SWO on 02 Nov I. Regions with Sunspots. Locations Valid at 02/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2887 S26W78 277 0120 Hax 01 01 Alpha 2891 N16W13 212 0120 Dai 08 10 Beta 2893 N16E44 ...Continue Reading

The latest from NASA's Earth Observatory (2 November 2021) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/topic/image-of-the-day * Northwest Ranges Make Rare Appearance https://earthobservatory.nasa.gov/images/149031/northwest-ranges-make-rare-appearance/?src=eoa-iotd * Hunting Milky Seas by Satellite https://earthobservatory.nasa.gov/images/149017/hunting-milky-seas-by-satellite/?src=eoa-iotd * The Floating Logs of Spirit Lake https:/ ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 02 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 306 Issued at 0030Z on 02 Nov 2021 Report compiled from data received at SWO on 01 Nov I. Regions with Sunspots. Locations Valid at 01/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2887 S27W64 276 0160 Cso 06 05 Beta-Gamma 2891 N16E03 210 0230 Dai 08 17 Beta 2893 N15 ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 2 new images) -- NORTHERN HEMISPHERE SUMMER EXTREMES 2021 Although they can happen any time of the year, here's a look at some extreme events occurring during the summer months north of the equator. * Extratropical Cyclones Drench West Coast (Image from Oct 25, 2021; Posted Oct 25, 2021) https://earthobservatory.nasa.gov/images/148999/extratropi ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #21-47 2021 October 31 at 11:26 p.m. MDT (2021 November 1 0526 UTC) **** SPACE WEATHER OUTLOOK **** Summary For October 25-31 R1 (Minor) Radio Blackouts were observed on 26, 28, and 29 Oct with R3 (Strong) levels observed on 28 Oct due to flare activity from sunspot Regions 2887 and 2891. S1 (Minor) Solar Radiation Storm levels were observed on 28-30 Oct associated with th ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 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 305 Issued at 0030Z on 01 Nov 2021 Report compiled from data received at SWO on 31 Oct I. Regions with Sunspots. Locations Valid at 31/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2887 S28W47 273 0150 Cso 08 08 Beta 2889 S24W21 250 0000 Axx 00 01 Alpha 2891 N17E16 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Oct 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 303 Issued at 0030Z on 30 Oct 2021 Report compiled from data received at SWO on 29 Oct I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2886 S19W81 334 0100 Hsx 03 01 Alpha 2887 S26W21 274 0250 Dhi 10 22 Beta-Gamma 2889 S2 ...Continue Reading

Space Weather Message Code: WARPC0 Serial Number: 89 Issue Time: 2021 Oct 29 2339 UTC EXTENDED WARNING: Proton 100MeV Integral Flux above 1pfu expected Extension to Serial Number: 88 Valid From: 2021 Oct 28 1635 UTC Now Valid Until: 2021 Oct 30 1200 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: An enhancement in the energetic portion of the solar radiation spectrum may indicate increased biological ris ...Continue Reading

Space Weather Message Code: WARPC0 Serial Number: 88 Issue Time: 2021 Oct 29 1142 UTC EXTENDED WARNING: Proton 100MeV Integral Flux above 1pfu expected Extension to Serial Number: 87 Valid From: 2021 Oct 28 1635 UTC Now Valid Until: 2021 Oct 29 2359 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: An enhancement in the energetic portion of the solar radiation spectrum may indicate increased biological ris ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Oct 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 302 Issued at 0030Z on 29 Oct 2021 Report compiled from data received at SWO on 28 Oct I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2886 S19W68 334 0100 Hsx 02 01 Alpha 2887 S26W08 274 0320 Dkc 09 28 Beta-Gamma 2889 S2 ...Continue Reading