North Carolina

Storm History: Onslow County, North Carolina

353 episodes, 599 events since 1955

Every storm the National Weather Service has filed in Onslow County, North Carolina: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.

The record

Events
599
Deaths
5
Injuries
151
Damage
$26 million
Episodes
353

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Open the live radar over Onslow County

Every year

From 1996 the record holds 48 kinds of event with each office’s narrative; before that, tornadoes, hail and thunderstorm wind only, and before 1955 tornadoes alone.

By kind of event

Counted under the kind that heads each episode.

Kind of eventEventsDeathsInjuriesDamage
Hail23400$90,000
Tornado1333149$22 million
Thunderstorm Wind10400$151,000
Flash Flood4300$1.2 million
Drought2500
Flood1700$50,000
Excessive Heat1400
Winter Storm700
Lightning622$2.0 million
Hurricane (Typhoon)600$10,000
Tropical Storm600
Ice Storm200
Waterspout100
Coastal Flood100

The deadliest

The costliest

Damage within this county, in the dollars of its year.

The largest hail

The largest stone in each episode, which may have fallen in a neighboring county of the same episode.

The strongest tornadoes

Every tornado in Onslow County, with its track

Every episode, newest first

Earlier years, state by state:

More

Tornadoes in Onslow CountyEvery warning in Onslow County since 1986Every county in North Carolina

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.