Hail on Date

Hail in Omaha on Sunday, May 7, 2023

The Storm Prediction Center logged 15 hail reports in Omaha on Sunday, May 7, 2023, between 7:30 pm and 10:13 pm CDT, in 3 of the metro's 8 counties. The largest was 2.25 inches at 2 NNW Malvern (Mills, IA) at 7:40 pm.

15spotter hail reports in the metro
2.25 inlargest reported, 2 NNW Malvern
no dataradar hail signatures inside the metro
no datalargest expected size on radar

NOAA's radar hail archive holds no records at all for May 7, 2023 (UTC), anywhere in the country, so radar figures for this date are incomplete. That is a gap in NOAA's processing, not a sign that radar saw no hail.

Map of Omaha counties with 0 radar hail signatures and 15 spotter hail reports on May 7, 2023 Douglas Sarpy Cass Saunders Washington Pottawattamie Mills Harrison 2.25 in, 2 NNW Malvern
Amber dots are radar hail signatures inside the metro's counties (every cell the algorithm rated, 10% to 100% chance of hail), darkest under 1 inch, brighter from 1 inch, brightest at 2 inches and up. Triangles are spotter reports; the filled one is the largest. County names are drawn at each county's center.

Where hail was reported

Reports came from 6 places in Cass, NE, Mills, IA and Pottawattamie, IA, named as the National Weather Service described them.

Every hail report logged that day

Times are Central Daylight Time. Sizes are in inches, as reported. The comment is the National Weather Service's text as published in the Storm Prediction Center's daily log.

TimeSizePlaceCountyNWS comment
7:30 pm1.005 WSW MalvernMills, IA(OAX)
7:34 pm1.00GlenwoodMills, IAHAIL MEASURED USING PENNIES NICKELS AND QUARTERS. QUARTER SIZE HAIL MAX. (OAX)
7:35 pm1.75MalvernMills, IADELAYED REPORT. (OAX)
7:40 pm2.252 NNW MalvernMills, IAHAIL VARYING IN SIZES FROM 1.75 INCHES TO 2.25 INCHES. (OAX)
7:53 pm1.005 WSW MalvernMills, IA(OAX)
7:54 pm1.00MalvernMills, IA(OAX)
7:54 pm1.504 ESE GlenwoodMills, IA(OAX)
7:59 pm1.003 E UnionCass, NEQUARTER SIZED HAIL. (OAX)
8:09 pm1.003 ESE UnionCass, NEREPORT FROM MPING: QUARTER (1.00 IN.). (OAX)
8:16 pm1.001 SE PlattsmouthCass, NEREPORT FROM MPING: QUARTER (1.00 IN.). (OAX)
8:20 pm1.75PlattsmouthCass, NE(OAX)
8:21 pm1.00PlattsmouthCass, NEREPORT FROM MPING: QUARTER (1.00 IN.). (OAX)
8:27 pm1.75MalvernMills, IAREPORT FROM MPING: GOLF BALL (1.75 IN.). (OAX)
9:49 pm1.001 N WalnutPottawattamie, IA(OAX)
10:13 pm1.25McClellandPottawattamie, IA(OAX)

What NEXRAD radar recorded inside the metro

NOAA's radar hail archive holds no records at all for May 7, 2023 (UTC), anywhere in the country, so radar figures for this date are incomplete. That is a gap in NOAA's processing, not a sign that radar saw no hail.

Check an address for May 7, 2023

See, free, how many hail signatures NOAA recorded within 1, 3 and 5 miles of one address that day and the nearest spotter report. The full report is $19.

Spotter reports come from the Storm Prediction Center's preliminary daily logs, grouped here by local calendar date (Central Daylight Time) and by county: a report counts for Omaha when its coordinates fall inside one of the metro's 8 counties (the counties of Douglas, NE, Sarpy, NE, Cass, NE, Saunders, NE, Washington, NE, Pottawattamie, IA, Mills, IA and Harrison, IA). Radar signatures are estimates from the Hail Detection Algorithm, not measured stones; they include every cell it rated, from a 10% to a 100% probability of hail. How these pages are built.