February 23rd 2018 PDT
Space Weather Message Code: ALTEF3 Serial Number: 2733 Issue Time: 2018 Feb 23 1921 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2732 Begin Time: 2018 Feb 18 1555 UTC Yesterday Maximum 2MeV Flux: 4869 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
February 22nd 2018 PDT
:Product: Solar Region Summary :Issued: 2018 Feb 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 54 Issued at 0030Z on 23 Feb 2018 Report compiled from data received at SWO on 22 Feb 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 Feb Nmbr Location Lo None I ...Continue Reading
February 22nd 2018 PDT
Space Weather News for Feb. 22, 2018 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom EARTH'S MAGNETIC FIELD IS RINGING LIKE A BELL: This morning in Lofoten, Norway, a magnetic observatory picked up unusually pure low-frequency waves rippling around the Arctic Circle. Known as "pulsations continuous" (Pc), these rare magnetic oscillations can energize particles in our planet's magnetosphere, boosting the brightness of auroras. Indeed, strong auroras are being seen ...Continue Reading
February 22nd 2018 PDT
Space Weather Message Code: ALTEF3 Serial Number: 2732 Issue Time: 2018 Feb 22 1521 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2731 Begin Time: 2018 Feb 18 1555 UTC Yesterday Maximum 2MeV Flux: 6409 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
February 21st 2018 PDT
:Product: Solar Region Summary :Issued: 2018 Feb 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 53 Issued at 0030Z on 22 Feb 2018 Report compiled from data received at SWO on 21 Feb 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 Feb Nmbr Location Lo None I ...Continue Reading
February 21st 2018 PDT
The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- VOLCANOES (1 updated event, 1 new image) -- ERUPTION OF SINABUNG VOLCANO, INDONESIA Until 2010, Indonesia's Sinabung volcano was dormant, with no confirmed eruptions in the historical record. The volcano has since erupted violently in 2010, 2014, 2016, and 2108. * Violent Blast from Sinabung (Image from Feb 19, 2018; Posted Feb 21, 2018) https://earthobservatory.nasa.gov/Natur ...Continue Reading
February 21st 2018 PDT
Space Weather Message Code: ALTEF3 Serial Number: 2731 Issue Time: 2018 Feb 21 0859 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2730 Begin Time: 2018 Feb 18 1555 UTC Yesterday Maximum 2MeV Flux: 9242 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
February 20th 2018 PDT
:Product: Solar Region Summary :Issued: 2018 Feb 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 52 Issued at 0030Z on 21 Feb 2018 Report compiled from data received at SWO on 20 Feb 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 Feb Nmbr Location Lo None I ...Continue Reading
February 20th 2018 PDT
The latest from NASA's Earth Observatory (20 February 2018) ------------------------------------------------------------------------ New Features: https://earthobservatory.nasa.gov/Features/ * Landsat 8 Turns 5 https://earthobservatory.nasa.gov/Features/Gallery/landsat8.php?src=eoa-features The Landsat series of satellites have been chronicling changes on Earth's surface for 46 years. In the past five years, Landsat 8 has brought us an unparalleled look at the beauty and dynamism of our planet. ------------------ ...Continue Reading
February 20th 2018 PDT
Space Weather News for Feb. 20, 2018 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom THE ROADSTER AND THE STAR CLUSTER: How far away can you see a cherry red Tesla Roadster? Yesterday, a telescope in Chile spotted Elon Musk's electric car 3.7 million kilometers from Earth as it was passing by star cluster NGC 5694. Using orbital elements published by NASA, amateur astronomers are setting new distance records almost every day as they track the Roadster en route to the orbit ...Continue Reading
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