On the map: every storm report logged this day.
On the map
Storm reports for August 21, 2019
On August 21, 2019, 29 hail, 161 damaging-wind and 4 tornado reports were logged across 23 states.
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On August 21, 2019, 29 hail, 161 damaging-wind and 4 tornado reports were logged across 23 states. The largest hail reported was 2.00″ (hen egg size) in Reno County, KS.
Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.
Storm reports by state
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| NC | 4 | 34 | 0 | 1.00″ |
| KS | 3 | 24 | 0 | 2.00″ |
| NY | 3 | 22 | 2 | 1.00″ |
| PA | 1 | 11 | 0 | 1.00″ |
| VA | 0 | 10 | 0 | – |
| CO | 8 | 1 | 0 | 1.50″ |
| NJ | 0 | 8 | 0 | – |
| CT | 0 | 8 | 0 | – |
| OK | 2 | 4 | 0 | 1.00″ |
| AR | 1 | 5 | 0 | 0.75″ |
| MT | 1 | 4 | 0 | 1.00″ |
| IN | 0 | 5 | 0 | – |
| MA | 0 | 5 | 0 | – |
| WY | 3 | 1 | 0 | 1.75″ |
| MO | 2 | 2 | 0 | 1.00″ |
| MD | 0 | 4 | 0 | – |
| NH | 1 | 2 | 0 | 1.00″ |
| IL | 0 | 2 | 1 | – |
| KY | 0 | 3 | 0 | – |
| OH | 0 | 3 | 0 | – |
| RI | 0 | 2 | 0 | – |
| VT | 0 | 0 | 1 | – |
| LA | 0 | 1 | 0 | – |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Denver, CO | 729,019 | 1.00″ |
| Lakewood, CO | 156,868 | 1.00″ |
| Albany, NY | 101,317 | 1.00″ |
| Reading, PA | 96,000 | 1.00″ |
| Troy, NY | 51,065 | 1.00″ |
| Golden, CO | 20,151 | 1.00″ |
| Cohoes, NY | 18,530 | 1.00″ |
| Wyomissing, PA | 11,292 | 1.00″ |
| Watervliet, NY | 10,268 | 1.00″ |
| Colonie, NY | 7,691 | 1.00″ |
| Catoosa, OK | 7,497 | 1.00″ |
| Shillington, PA | 5,533 | 1.00″ |
| West Reading, PA | 4,600 | 1.00″ |
| Menands, NY | 4,501 | 1.00″ |
| Glendale, CO | 4,465 | 1.00″ |
| Sinking Spring, PA | 4,327 | 1.00″ |
| Rocky Ford, CO | 3,781 | 1.00″ |
| Kenhorst, PA | 3,034 | 1.00″ |
| Green Island, NY | 2,971 | 1.00″ |
| Mohnton, PA | 2,949 | 1.00″ |
| Lenoir, NC | 18,280 | 0.88″ |
| Greenwood Village, CO | 15,288 | 0.88″ |
| Gamewell, NC | 3,699 | 0.88″ |
| Butler, MO | 4,283 | 0.75″ |
Hail reports (29)
| Time (UTC) | Size | Location |
|---|---|---|
| 00:19 | 2.00″ | Reno County, KS |
| 03:55 | 1.75″ | Natrona County, WY |
| 21:06 | 1.50″ | El Paso County, CO |
| 21:54 | 1.50″ | Fremont County, WY |
| 21:04 | 1.25″ | El Paso County, CO |
| 01:02 | 1.25″ | Sedgwick County, KS |
| 18:05 | 1.00″ | Hillsborough County, NH |
| 19:00 | 1.00″ | Berks County, PA |
| 19:10 | 1.00″ | Rutherford County, NC |
| 19:49 | 1.00″ | Saratoga County, NY |
| 20:10 | 1.00″ | Carter County, MO |
| 20:32 | 1.00″ | Rogers County, OK |
| 20:45 | 1.00″ | Albany County, NY |
| 20:49 | 1.00″ | Albany County, NY |
| 00:27 | 1.00″ | Jefferson County, CO |
| 00:40 | 1.00″ | Arapahoe County, CO |
| 00:41 | 1.00″ | Jefferson County, CO |
| 00:45 | 1.00″ | Denver County, CO |
| 01:14 | 1.00″ | Cascade County, MT |
| 04:22 | 1.00″ | Otero County, CO |
| 17:58 | 0.88″ | Henderson County, NC |
| 20:35 | 0.88″ | Caldwell County, NC |
| 22:10 | 0.88″ | Seward County, KS |
| 00:46 | 0.88″ | Arapahoe County, CO |
| 19:57 | 0.75″ | Baxter County, AR |
| 20:08 | 0.75″ | Lincoln County, NC |
| 01:47 | 0.75″ | Bates County, MO |
| 02:18 | 0.75″ | Cimarron County, OK |
| 02:30 | 0.75″ | Sheridan County, WY |
Damage, injuries and deaths
National Weather Service offices recorded about $257,000 in property damage from hail, thunderstorm wind and tornadoes across the US on this storm day (194 events in 23 states). Injuries and deaths are those the events caused directly.
| County | Events | Injuries | Deaths | Property damage |
|---|---|---|---|---|
| Alexander County, NC | 1 | 0 | 0 | $50,000 |
| Iredell County, NC | 1 | 0 | 0 | $50,000 |
| Rogers County, OK | 1 | 0 | 0 | $20,000 |
| Randolph County, NC | 2 | 0 | 0 | $17,000 |
| Crawford County, IN | 1 | 0 | 0 | $10,000 |
| Forsyth County, NC | 2 | 0 | 0 | $10,000 |
| Guilford County, NC | 1 | 0 | 0 | $10,000 |
| Clermont County, OH | 3 | 0 | 0 | $10,000 |
| Greater Bridgeport Planning Region, CT | 3 | 0 | 0 | $9,000 |
| Patrick County, VA | 3 | 0 | 0 | $7,000 |
| Jefferson County, IL | 1 | 0 | 0 | $6,000 |
| Capitol Planning Region, CT | 2 | 0 | 0 | $6,000 |
What the National Weather Service wrote
- Alexander County, NC (near Millersville) · Thunderstorm wind 63 mph · $50,000
“County comms reported multiple trees and power lines blown down in the Lake Hickory. One large tree fell on and split a house in half. Numerous trees and power lines were also blown down between Vashti and Hiddenite with one tree shut down due to trees blocking the road.” - Iredell County, NC (near Buffalo) · Thunderstorm wind 63 mph · $50,000
“Emergency manager reported extensive tree damage from the Catawba County line through the Sharon community. The magnitude of the damage weakened from there, but multiple trees and power lines were reported down as far east as the city of Statesville.” - Rogers County, OK (near Catoosa) · Thunderstorm wind 64 mph · $20,000
“Strong thunderstorm wind damaged football equipment at the Catoosa High School.” - Randolph County, NC (near Trinity) · Thunderstorm wind 58 mph · $15,000
“Approximately 10 trees were reported down in the Archdale and Trinity areas.” - Crawford County, IN (near Milltown) · Thunderstorm wind 60 mph · $10,000
“There was a tree down on a power pole on Speed Road.” - Guilford County, NC (near Mc Leansville) · Thunderstorm wind 58 mph · $10,000
“Numerous trees were reported down in the Mcleansville area.”
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 August 21, 2019
National Weather Service survey teams mapped 1 tornado path from this storm day (1 EF0), 0 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 |
|---|---|---|---|---|---|---|
| EF0 | 70 mph | 0.1 mi | 10 yd | 0 / 0 | 00:59–01:00 UTC | NWS Lincoln |
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
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