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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.
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 ...
An extreme (G5) geomagnetic storm alert was issued by the National Oceanic and Atmospheric Administration (NOAA) – the first in almost 20 years. [ 96 ] [ 97 ] The final storms reaching the highest level of NOAA's G-scale before Solar Cycle 25 occurred in 2005 in May, [ 98 ] [ 99 ] [ 100 ] August, [ 101 ] and September, respectively.
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 ...
By May 29, the statewide average rainfall in Iowa had reached 16.4 inches, making it the wettest spring in the 141 years of recorded climate data for the state. [25] On the same day, the University of Iowa began installing Hesco bastions around low-lying campus buildings, in anticipation of flooding on the Iowa River. [26]
Santa Rosa County has experienced 14 storm events exceeding a 100-year storm measurement since June of 1989, Curb argued on social media, and in the last 34 years has experienced rainfall events ...
The original values that Paul Kocin and Louis Uccellini computed for storms in their original 2004 work "A Snowfall Impact Scale Derived From Northeast Storm Snowfall Distributions" and the NESIS storm values recomputed using some different data and differing methods by the National Climatic Data Center (NCDC) in 2005 to productionize their ...
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 ...