The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- DUST AND HAZE (1 updated event, 1 new image) -- NORTHERN HEMISPHERE DUST STORMS 2021 Strong seasonal winds in spring and fall often loft dust from interior drylands. * Dust Blankets Tashkent (Image from Nov 5, 2021; Posted Nov 10, 2021) https://earthobservatory.nasa.gov/images/149067/dust-blankets-tashkent/?src=nha --------------------------------------------------------------- ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 11 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 315 Issued at 0030Z on 11 Nov 2021 Report compiled from data received at SWO on 10 Nov I. Regions with Sunspots. Locations Valid at 10/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2893 N16W60 154 0130 Hsx 02 01 Alpha 2894 S26E01 093 0150 Hsx 01 01 Alpha 2895 N24E21 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 10 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 314 Issued at 0030Z on 10 Nov 2021 Report compiled from data received at SWO on 09 Nov I. Regions with Sunspots. Locations Valid at 09/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2893 N16W47 155 0130 Hsx 02 01 Alpha 2894 S30E14 093 0150 Hsx 02 02 Alpha 2895 N24E36 ...Continue Reading

The latest from NASA's Earth Observatory (9 November 2021) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/topic/image-of-the-day * First Light from Landsat 9 https://earthobservatory.nasa.gov/images/149058/first-light-from-landsat-9/?src=eoa-iotd * An Extra Air Pollution Burden https://earthobservatory.nasa.gov/images/149047/an-extra-air-pollution-burden/?src=eoa-iotd * Kjer Glacier, Then and Now https://earthobservatory.nasa.gov/image ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3164 Issue Time: 2021 Nov 09 1111 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3163 Begin Time: 2021 Nov 05 1425 UTC Yesterday Maximum 2MeV Flux: 3320 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

:Product: Solar Region Summary :Issued: 2021 Nov 09 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 313 Issued at 0030Z on 09 Nov 2021 Report compiled from data received at SWO on 08 Nov I. Regions with Sunspots. Locations Valid at 08/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2893 N18W33 154 0110 Hsx 02 01 Alpha 2894 S26E28 092 0150 Cso 06 04 Beta 2895 N26E50 ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- SUMMER OF EXTREMES IN AUSTRALIA Drought and extreme heat primed much of the continent for unusually extreme fire activity, which was then followed by dangerous flooding. * Australian Fires Fueled Unprecedented Blooms (Posted Nov 4, 2021) https://earthobservatory.nasa.gov/images/149039/australian-fires-fueled-unprecedented-blooms/?src=nha ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3163 Issue Time: 2021 Nov 08 0802 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3162 Begin Time: 2021 Nov 05 1425 UTC Yesterday Maximum 2MeV Flux: 1939 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

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #21-48 2021 November 7 at 8:43 p.m. MST (2021 November 8 0343 UTC) **** SPACE WEATHER OUTLOOK **** Summary For November 1-7 G1-G3 (Minor-Strong) geomagnetic storms were observed on 03-04 Nov due to CME effects. R1 (Minor) radio blackouts were observed on 01-02 Nov due to flaring from Regions 2887 and 2891. Outlook For November 8-14 No space weather storms are expecte ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 08 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 312 Issued at 0030Z on 08 Nov 2021 Report compiled from data received at SWO on 07 Nov I. Regions with Sunspots. Locations Valid at 07/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2893 N18W22 156 0120 Hsx 02 04 Alpha 2894 S27E42 091 0120 Cso 09 04 Beta IA. H-alpha P ...Continue Reading