Alert archive / North Carolina

Weather alerts in Bladen County, North Carolina

3,814 weather alerts since 1986, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Bladen County and its neighbors

Each county as a circle sized by its count since 1986. Tap one for its archive.

Alerts
3,814
Warnings
1,055
Watches
503
Advisories
670
Busiest year
2011230 alerts
Average year
93over 41 years on file

Over time

By year

Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.

By month of the year

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

From 2008 to 2025, 92% of tornado reports in Bladen County fell inside a tornado warning issued on average 24 minutes before, and 75% of the tornado warnings had no report inside them.

Tornado warnings by year

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
200850100%0
20093167%1100%8 min
201010100%0
201111555%580%38 min
201240100%0
201310100%0
201420100%0
20153167%0
201660100%0
201730100%0
201820100%0
20196350%2100%31 min
202010460%0
2021110%1100%4 min
20223167%0
20247186%3100%13 min
202510100%0
Share of tornado reports inside a tornado warning, by year.

Severe thunderstorm warnings by year

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
2008372143%1794%17 min
200923865%1267%33 min
2010151033%6100%22 min
2011382826%2374%22 min
2012362336%3479%22 min
2013191426%2152%30 min
2014211243%1861%24 min
2015251444%1759%15 min
2016181139%1060%22 min
201711555%580%17 min
20189367%450%27 min
2019161038%9100%21 min
202011645%2100%22 min
20217443%683%9 min
202214843%3100%39 min
202312558%1100%10 min
2024271544%2383%31 min
2025211148%1392%49 min

Flash flood warnings by year

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
2010220%0
20152150%0
20166517%3100%99 min
2018990%17100%427 min
2020110%0
2023110%0
202411736%683%231 min
2025110%1100%66 min

Years from 2008, the first full year of storm-based warnings. The year still running is on its own page.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

The latest warnings

The most recent on file, newest first.

IssuedProductOfficeLasted
Sep 5, 5:44 PM EDTSevere Thunderstorm WarningILM61 min
Sep 5, 5:23 PM EDTSevere Thunderstorm WarningILM33 min
Sep 5, 5:20 PM EDTSevere Thunderstorm WarningILM40 min
Sep 5, 4:50 PM EDTSevere Thunderstorm WarningILM40 min
Aug 27, 5:59 PM EDTSevere Thunderstorm WarningILM46 min
Aug 21, 3:11 PM EDTSevere Thunderstorm WarningILM64 min
Aug 21, 3:00 PM EDTSevere Thunderstorm WarningILM60 min
Aug 21, 2:53 PM EDTSevere Thunderstorm WarningILM67 min
Aug 21, 2:32 PM EDTSevere Thunderstorm WarningILM58 min
Aug 21, 2:07 PM EDTSevere Thunderstorm WarningILM38 min
Aug 17, 2:22 AM EDTExtreme Heat WarningILM18 hr
Aug 16, 4:07 PM EDTSevere Thunderstorm WarningILM38 min

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.