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  1. 5 days ago · The most important thing to take away from the video should be that the Polar Vortex is not just one winter storm or a cold outbreak that moves from the Midwest into the northeastern United States. The Polar Vortex is a large cyclonic area spinning over the entire Northern Hemisphere, from the ground up to the top of the Stratosphere and beyond, reaching over 50km/31miles altitude.

  2. www.metoffice.gov.uk › weather › specialistSpace Weather - Met Office

    1 day ago · Space Weather Forecast Headline: Waning CME effects over the next 24 hours. Slight chance of G1/Minor Storm interval on Day 1 (12 Oct) and possibly late Day 2 (13 Oct). R1 Radio Blackouts are likely. Analysis of Space Weather Activity over past 24 hours. Solar Activity: Activity has been Moderate, with the peak flare in the period a Moderate ...

  3. Oct 5, 2024 · A sudden stratospheric warming is a significant disruption of the stratospheric polar vortex that begins with large-scale atmosphere waves (called Rossby waves) getting pushed higher into the atmosphere. These waves can “break” (like waves in the ocean) on top of the polar vortex and weaken it. If waves are strong enough, the winds of the ...

  4. Sep 27, 2024 · The Met Office has rubbished reports of a “polar vortex” hitting the UK next week. A number of websites have reported that “brutal” freezing conditions and snow are likely at the start of October. A polar vortex is a circulation of winds high up in the stratosphere which can affect the weather. However, when approached by Yahoo News ...

  5. Sep 24, 2024 · Two diagrams of air temperature over Antarctica show the polar vortex in 2023 (left) and 2024 (right). ... such as Tonga's 2022 record-shattering eruption. Sascha Pare ... Here's why storm surge ...

  6. Sep 26, 2024 · The massive storm made landfall in the state late on Thursday after strengthening to 'extremely dangerous' category four. ... But Hurricane Ian in September 2022 was responsible for at least 156 ...

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  8. Oct 20, 2024 · A. NOAA Geomagnetic Activity Observation and Forecast. The greatest observed 3 hr Kp over the past 24 hours was 4 (below NOAA Scale levels). The greatest expected 3 hr Kp for Oct 15-Oct 17 2024 is 4 (.67NOAA scale G1).

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