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As at Oct 13, 2024, solar cycle 25 is averaging 40% more spots per day than solar cycle 24 at the same point in the cycle (Oct 13, 2013). Year 1 of SC25 (Dec 2019 to Nov 2020) averaged 101% more spots per day than year 1 of SC24. Year 2 of SC25 (Dec 2020 to Nov 2021) averaged 7% more spots per day than year 2 of SC24.
The most significant known solar storm, across the most parameters, occurred in September 1859 and is known as the "Carrington event". [10] The damage from the most potent solar storms is capable of existentially threatening the stability of modern human civilization, [ 11 ] [ 8 ] although proper preparedness and mitigation can substantially ...
The solar storms of May 2024 (also known as 2024 Mother's Day solar storm [1] or Gannon storm in memory of Jennifer Gannon, [2] a space weather physicist [3]) were a series of powerful solar storms with extreme solar flares and geomagnetic storm components that occurred from 10–13 May 2024 during solar cycle 25. The geomagnetic storm was the ...
The Met Office has revealed the storm names for the 2024/25 season. The new storms list – first launched in 2015 – for each year generally runs from early September until late August the ...
Only two historical blizzards, the 1993 Storm of the Century and the North American blizzard of 1996 are rated in the 5 "extreme" category. The scale differs from the Saffir–Simpson hurricane scale and Fujita scale , which are used to classify tropical cyclones and tornadoes , respectively, in that it takes into account the number of people ...
Original sources of the data include but are not limited to local law enforcement, local, state, and federal emergency management, storm spotter and storm chaser reports, the news media, insurance industry data, NWS damage surveys, and reports from the general public. [1] SPC is interested in tornado, convective wind, and hail data. The tornado ...
The following is a list of tornado events by year. ... 25 4 3 1967: 927 0 282 327 243 58 17 0 1968: ... (Storm Events Database)
The Earth Observing System Data and Information System (EOSDIS) is a key core capability in NASA's Earth Science Data Systems Program. Designed and maintained by Raytheon Intelligence & Space, it is a comprehensive data and information system designed to perform a wide variety of functions in support of a heterogeneous national and international user community.