Past IEM Features tagged: 2025

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1,000+ Warnings in 3 Days

17 Mar 2025 06:59 AM
An expansive early spring season storm brought rough weather to much of the country starting on Friday and through Sunday. Based on unofficial IEM accounting, the National Weather Service issued 1,011 Tornado + Severe Thunderstorm + Flash Flood Warnings over this three day period. The featured chart presents the largest number of such combined warnings over a three day period fully within March. This event comes in first place with subsequent combinations including part of this past weekend even ranking in the top ten as well. This event also featured a very rare Storm Prediction Center Day 2 "High Risk" issuance for Mississippi and Alabama. For Iowa, the active weather pattern will continue this week with about any type of weather you can imagine possible during some time this week.

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Tags:   wwa   mar   2025