On the map: radar-estimated hail over the whole day, and the storm reports.
Radar-estimated hail
Storm reports for December 21, 2021
On December 21, 2021, 0 hail, 3 damaging-wind and 0 tornado reports were logged across 1 state.
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· As you type, the text is sent to Google to suggest addresses.IndependentNot affiliated with NOAA or the National Weather Service. Source: NOAA Storm Prediction Center storm reports; NOAA MRMS radar hail estimates (MESH) via the Iowa Environmental Mesonet; 2020 Census housing units. Data through November 6, 2026. Methodology
← Dec 20, 2021 All 2021 storm days · December 2021 Dec 23, 2021 →
On December 21, 2021, 0 hail, 3 damaging-wind and 0 tornado reports were logged across 1 state.
Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Colored areas are NOAA MRMS radar estimates of the largest hail (MESH) over the day, lower 48 states only; radar overestimates and underestimates size, so read it with the ground reports.
Storm reports by state
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| FL | 0 | 3 | 0 | – |
Damage, injuries and deaths
National Weather Service offices recorded about $6,000 in property damage from hail, thunderstorm wind and tornadoes across the US on this storm day (3 events in 1 state). Injuries and deaths are those the events caused directly.
| County | Events | Injuries | Deaths | Property damage |
|---|---|---|---|---|
| Manatee County, FL | 1 | 0 | 0 | $5,000 |
| Miami-Dade County, FL | 1 | 0 | 0 | $1,000 |
What the National Weather Service wrote
- Manatee County, FL (near Bayshore Gardens) · Thunderstorm wind 49 mph · $5,000
“Broadcast media shared a picture of a tree that fell on a house.” - Miami-Dade County, FL (near Miami) · Thunderstorm wind 45 mph · $1,000
“A member of the public reported via social media damage to a car windshield due to a wind driven coconut associated with a strong thunderstorm moving through the area. Wind observations surrounding the area were in the 35 to 45 mph range.” - Charlotte County, FL (near Englewood) · Thunderstorm wind 72 mph
“Mesonet station located near Bayshore Gardens reported a strong wind gust.”
Event narratives from NWS Storm Data, shortened. Up to six per day, chosen by deaths, injuries, damage and size.
Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.
NWS Tornado Damage Surveys for December 21, 2021
National Weather Service survey teams mapped 1 tornado path from this storm day (1 EF1), 1 miles in all. The map above draws each surveyed path as the NWS mapped it, colored by the EF rating of each stretch, in place of the straight start-to-end line.
| Rating | Peak wind | Path length | Max width | Deaths / injuries | On the ground | Surveyed by |
|---|---|---|---|---|---|---|
| EF1 | 95 mph | 1.3 mi | 50 yd | 0 / 1 | 21:25–21:27 UTC | NWS Tampa Bay |
Source: NOAA National Weather Service Damage Assessment Toolkit (DAT): the tornado paths and EF-rating zones NWS survey teams mapped after each storm. Survey data are preliminary and can be revised; NOAA's official record is Storm Data (NCEI). Paths are simplified to about 30 m. Times are when the tornado was on the ground, in UTC.
Guides: What radar-estimated hail (MESH) is and isn't · Storm reports: preliminary vs final
Hail check for any US address
Every day since October 2019 that radar estimated hail near the address, free.
Guide: How to check if it hailed at your address · Free hail alerts by email · As you type, the text is sent to Google to suggest addresses.