: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

Space Weather Message Code: WARPC0 Serial Number: 87 Issue Time: 2021 Oct 28 1747 UTC WARNING: Proton 100MeV Integral Flux above 1pfu expected Valid From: 2021 Oct 28 1635 UTC Valid To: 2021 Oct 29 1200 UTC Warning Condition: Onset 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 risk to astronauts or passengers and crew in high latitud ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Oct 28 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 301 Issued at 0030Z on 28 Oct 2021 Report compiled from data received at SWO on 27 Oct I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2886 S19W55 334 0090 Hsx 02 01 Alpha 2887 S26E04 275 0250 Dhi 08 26 Beta-Gamma 2889 S2 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Oct 27 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 300 Issued at 0030Z on 27 Oct 2021 Report compiled from data received at SWO on 26 Oct I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2886 S20W41 333 0100 Hsx 02 01 Alpha 2887 S26E15 277 0370 Dhi 08 20 Beta 2888 S13E39 ...Continue Reading

The latest from NASA's Earth Observatory (26 October 2021) ------------------------------------------------------------------------ New Features: https://earthobservatory.nasa.gov/features * Falling for the Colors https://earthobservatory.nasa.gov/collection/1692/fall-colors?src=eoa-features As green chlorophyll fades from trees and plants each autumn, other pigments color the Earth's landscapes. Satellites take leaf-peeping to a whole new level. -------------------- Latest Images: https://earthobservatory.nasa. ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- 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/extratropica ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Oct 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 299 Issued at 0030Z on 26 Oct 2021 Report compiled from data received at SWO on 25 Oct I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2886 S19W29 335 0110 Hsx 01 01 Alpha 2887 S26E27 279 0330 Dki 07 20 Beta-Gamma 2888 S1 ...Continue Reading