Alert archive / North Carolina / Dare County

Weather alerts in Dare County, North Carolina, 2020

219 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Dare County and its neighbors

Each county as a circle sized by its count in 2020. Tap one for its archive.

Alerts
219
Warnings
23
Watches
16
Advisories
82
Busiest month
April30 alerts
Busiest day
December 25, 20208 alerts

Over time

By month

Warning verification

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

0 of 4 tornado warnings covering Dare County in 2020 had a tornado report inside them.

Dare County, 2020

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
Tornado warnings40100%0
Severe thunderstorm warnings5420%1155%21 min
Flash flood warnings2150%1100%0 min

Each office's whole area, 2020

WarningsWith a reportFalse alarm ratioReportsInside a warningMean lead time
NWS Newport/Morehead City, NC: tornado warnings271159%2090%11 min
NWS Newport/Morehead City, NC: severe thunderstorm warnings402538%9082%24 min
NWS Newport/Morehead City, NC: flash flood warnings13931%1688%103 min

An office's figures cover every county it serves, including across state lines.

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.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Jan 4, 4:02 AM ESTWind AdvisoryMHX27 hr
Jan 4, 4:06 AM ESTCoastal Flood AdvisoryMHX30 hr
Jan 4, 10:54 PM ESTSpecial Weather StatementMHX36 min
Jan 20, 2:57 PM ESTWind AdvisoryMHX36 hr
Feb 5, 3:18 PM ESTHigh Wind WatchMHX12 hr
Feb 5, 3:18 PM ESTWind AdvisoryMHX50 hr
Feb 5, 3:50 PM ESTCoastal Flood AdvisoryMHX57 hr
Feb 5, 3:50 PM ESTHigh Surf AdvisoryMHX57 hr
Feb 6, 12:41 PM ESTTornado WatchSPC6 hr
Feb 6, 4:23 PM ESTTornado WatchSPC9 hr
Feb 6, 8:09 PM ESTMesoscale DiscussionSPC96 min
Feb 6, 8:10 PM ESTSpecial Weather StatementMHX65 min
Feb 6, 9:20 PM ESTSpecial Weather StatementMHX25 min
Feb 19, 3:02 PM ESTWinter Weather AdvisoryMHX43 hr
Feb 19, 9:45 PM ESTCoastal Flood AdvisoryMHX48 hr
Feb 19, 9:45 PM ESTWind AdvisoryMHX41 hr
Feb 20, 2:54 AM ESTHigh Surf AdvisoryMHX46 hr
Feb 20, 4:02 AM ESTWinter Storm WarningMHX27 hr
Mar 6, 2:55 AM ESTCoastal Flood AdvisoryMHX29 hr
Mar 6, 3:30 PM ESTHigh Surf AdvisoryMHX54 hr
Mar 31, 3:05 AM EDTWind AdvisoryMHX36 hr
Mar 31, 3:19 AM EDTCoastal Flood AdvisoryMHX41 hr
Mar 31, 3:19 AM EDTHigh Surf AdvisoryMHX52 hr
Mar 31, 3:18 PM EDTHigh Wind WarningMHX18 hr
Apr 3, 3:26 PM EDTCoastal Flood AdvisoryMHX31 hr
Apr 3, 3:26 PM EDTHigh Surf AdvisoryMHX65 hr
Apr 9, 2:55 PM EDTCoastal Flood AdvisoryMHX9 hr
Apr 10, 10:40 AM EDTRed Flag WarningMHX7 hr
Apr 11, 2:45 PM EDTHigh Wind WatchMHX13 hr
Apr 12, 4:08 AM EDTHigh Wind WarningMHX35 hr
Apr 12, 4:08 AM EDTWind AdvisoryMHX35 hr
Apr 12, 2:52 PM EDTCoastal Flood AdvisoryMHX28 hr
Apr 12, 2:52 PM EDTHigh Surf AdvisoryMHX37 hr
Apr 13, 5:01 AM EDTTornado WatchSPC7 hr
Apr 13, 9:56 AM EDTMesoscale DiscussionSPC64 min
Apr 13, 10:17 AM EDTSevere Thunderstorm WarningMHX43 min
Apr 13, 11:37 AM EDTSevere Thunderstorm WarningMHX23 min
Apr 13, 3:01 PM EDTWind AdvisoryMHX3 hr
Apr 15, 3:20 AM EDTFrost AdvisoryMHX29 hr
Apr 15, 4:20 AM EDTBeach Hazards StatementMHX16 hr
Apr 18, 12:43 PM EDTSevere Thunderstorm WarningMHX47 min
Apr 19, 4:14 PM EDTWind AdvisoryMHX27 hr
Apr 19, 8:24 PM EDTBeach Hazards StatementMHX48 hr
Apr 22, 3:34 PM EDTWind AdvisoryMHX35 hr
Apr 22, 8:04 PM EDTBeach Hazards StatementMHX48 hr
Apr 23, 3:27 AM EDTHigh Surf AdvisoryMHX24 hr
Apr 25, 7:48 PM EDTBeach Hazards StatementMHX24 hr
Apr 29, 2:53 PM EDTCoastal Flood AdvisoryMHX29 hr
Apr 29, 2:53 PM EDTHigh Surf AdvisoryMHX37 hr
Apr 29, 2:55 PM EDTWind AdvisoryMHX28 hr
Apr 29, 8:05 PM EDTBeach Hazards StatementMHX24 hr
Apr 30, 8:16 AM EDTMesoscale DiscussionSPC2 hr
Apr 30, 11:32 AM EDTMesoscale DiscussionSPC118 min
Apr 30, 2:59 PM EDTSevere Thunderstorm WarningMHX61 min
Apr 30, 8:15 PM EDTBeach Hazards StatementMHX24 hr
May 2, 8:18 PM EDTBeach Hazards StatementMHX24 hr
May 6, 9:10 AM EDTSpecial Weather StatementMHX35 min
May 7, 7:45 PM EDTBeach Hazards StatementMHX24 hr
May 8, 4:24 AM EDTWind AdvisoryMHX29 hr
May 8, 5:36 AM EDTCoastal Flood AdvisoryMHX22 hr
May 9, 3:41 AM EDTFrost AdvisoryMHX28 hr
May 16, 5:04 PM EDTTropical Storm WatchMHX14 hr
May 16, 8:05 PM EDTBeach Hazards StatementMHX24 hr
May 17, 5:07 AM EDTTropical Storm WarningMHX36 hr
May 17, 2:57 PM EDTCoastal Flood AdvisoryMHX5 days
May 17, 2:57 PM EDTHigh Surf AdvisoryMHX31 hr
May 17, 7:49 PM EDTBeach Hazards StatementMHX24 hr
May 18, 7:30 PM EDTBeach Hazards StatementMHX25 hr
May 19, 4:34 PM EDTHigh Surf AdvisoryMHX66 hr
May 19, 8:48 PM EDTBeach Hazards StatementMHX23 hr
May 20, 8:50 PM EDTBeach Hazards StatementMHX23 hr
May 21, 8:18 PM EDTBeach Hazards StatementMHX24 hr
May 24, 8:10 PM EDTBeach Hazards StatementMHX24 hr
May 30, 6:33 PM EDTMesoscale DiscussionSPC87 min
May 30, 7:51 PM EDTBeach Hazards StatementMHX24 hr
Jun 2, 8:16 PM EDTBeach Hazards StatementMHX48 hr
Jun 5, 4:31 AM EDTBeach Hazards StatementMHX15 hr
Jun 5, 8:08 PM EDTBeach Hazards StatementMHX24 hr
Jun 11, 5:03 AM EDTBeach Hazards StatementMHX15 hr
Jun 15, 8:09 PM EDTBeach Hazards StatementMHX48 hr
Jun 16, 7:17 AM EDTFlash Flood WatchMHX20 hr
Jun 16, 3:09 PM EDTAreal Flood AdvisoryMHX81 min
Jun 16, 4:29 PM EDTFlash Flood WarningMHX3 hr
Jun 16, 4:45 PM EDTAreal Flood AdvisoryMHX3 hr
Jun 16, 5:55 PM EDTFlash Flood WarningMHX5 hr
Jun 17, 12:25 PM EDTMesoscale DiscussionSPC2 hr
Jun 17, 8:01 PM EDTBeach Hazards StatementMHX18 hr
Jun 22, 8:06 PM EDTBeach Hazards StatementMHX24 hr
Jul 1, 1:46 PM EDTMesoscale DiscussionSPC119 min
Jul 1, 9:07 PM EDTSpecial Weather StatementMHX38 min
Jul 1, 9:09 PM EDTSpecial Weather StatementMHX51 min
Jul 1, 10:08 PM EDTSpecial Weather StatementMHX67 min
Jul 8, 8:23 PM EDTBeach Hazards StatementMHX24 hr
Jul 9, 8:05 PM EDTBeach Hazards StatementMHX48 hr
Jul 12, 8:13 PM EDTBeach Hazards StatementMHX24 hr
Jul 13, 1:21 PM EDTMesoscale DiscussionSPC84 min
Jul 13, 6:29 PM EDTSpecial Weather StatementMHX46 min
Jul 13, 8:34 PM EDTBeach Hazards StatementMHX23 hr
Jul 18, 8:35 PM EDTHeat AdvisoryMHX23 hr
Jul 19, 2:45 PM EDTHeat AdvisoryMHX29 hr
Jul 20, 8:03 PM EDTHeat AdvisoryMHX24 hr
Jul 21, 8:01 PM EDTHeat AdvisoryMHX24 hr
Jul 23, 3:05 AM EDTHeat AdvisoryMHX16 hr
Jul 24, 8:34 PM EDTSpecial Weather StatementMHX41 min
Jul 26, 4:05 PM EDTAreal Flood AdvisoryMHX115 min
Jul 27, 2:43 AM EDTHeat AdvisoryMHX17 hr
Jul 27, 9:41 PM EDTHeat AdvisoryMHX22 hr
Jul 28, 4:27 PM EDTSpecial Weather StatementMHX63 min
Jul 30, 8:16 PM EDTBeach Hazards StatementMHX24 hr
Jul 31, 3:22 AM EDTHeat AdvisoryMHX16 hr
Jul 31, 8:09 PM EDTBeach Hazards StatementMHX24 hr
Aug 1, 3:11 AM EDTHeat AdvisoryMHX15 hr
Aug 1, 2:57 PM EDTSpecial Weather StatementMHX48 min
Aug 1, 5:09 PM EDTAreal Flood AdvisoryMHX3 hr
Aug 1, 5:52 PM EDTSpecial Weather StatementMHX23 min
Aug 1, 8:05 PM EDTBeach Hazards StatementMHX48 hr
Aug 2, 11:00 AM EDTTropical Storm WatchMHX12 hr
Aug 2, 5:00 PM EDTStorm Surge WatchMHX38 hr
Aug 2, 5:00 PM EDTTropical Storm WarningMHX42 hr
Aug 3, 4:24 AM EDTHigh Surf AdvisoryMHX34 hr
Aug 3, 11:25 AM EDTStorm Surge WarningMHX24 hr
Aug 3, 8:03 PM EDTMesoscale DiscussionSPC117 min
Aug 3, 8:16 PM EDTBeach Hazards StatementMHX24 hr
Aug 3, 8:49 PM EDTTornado WatchSPC9 hr
Aug 4, 12:02 AM EDTMesoscale DiscussionSPC118 min
Aug 4, 11:13 AM EDTCoastal Flood AdvisoryMHX3 hr
Aug 5, 2:01 PM EDTSpecial Weather StatementMHX29 min
Aug 14, 12:55 AM EDTAreal Flood AdvisoryMHX3 hr
Aug 15, 8:50 PM EDTSpecial Weather StatementMHX40 min
Aug 16, 8:32 PM EDTBeach Hazards StatementMHX71 hr
Aug 19, 3:28 PM EDTSpecial Weather StatementMHX32 min
Aug 23, 8:23 PM EDTBeach Hazards StatementMHX15 hr
Aug 28, 8:11 PM EDTBeach Hazards StatementMHX24 hr
Aug 29, 12:08 PM EDTMesoscale DiscussionSPC3 hr
Aug 29, 5:44 PM EDTSpecial Weather StatementMHX31 min
Aug 31, 4:10 AM EDTBeach Hazards StatementMHX40 hr
Sep 2, 3:01 AM EDTHeat AdvisoryMHX16 hr
Sep 2, 7:05 PM EDTHeat AdvisoryMHX24 hr
Sep 2, 7:37 PM EDTBeach Hazards StatementMHX24 hr
Sep 3, 3:24 AM EDTExcessive Heat WarningMHX16 hr
Sep 4, 8:01 PM EDTBeach Hazards StatementMHX24 hr
Sep 5, 7:58 PM EDTBeach Hazards StatementMHX3 days
Sep 8, 8:09 PM EDTBeach Hazards StatementMHX24 hr
Sep 9, 8:14 PM EDTBeach Hazards StatementMHX24 hr
Sep 11, 8:24 PM EDTBeach Hazards StatementMHX24 hr
Sep 12, 8:09 PM EDTBeach Hazards StatementMHX8 hr
Sep 13, 4:16 AM EDTBeach Hazards StatementMHX64 hr
Sep 14, 3:55 AM EDTHigh Surf AdvisoryMHX40 hr
Sep 14, 2:24 PM EDTCoastal Flood AdvisoryMHX17 hr
Sep 15, 10:49 AM EDTCoastal Flood AdvisoryMHX10 hr
Sep 15, 8:14 PM EDTBeach Hazards StatementMHX9 days
Sep 16, 4:06 AM EDTFlash Flood WatchMHX49 hr
Sep 16, 8:03 PM EDTBeach Hazards StatementMHX8 days
Sep 17, 3:03 PM EDTCoastal Flood WatchMHX24 hr
Sep 17, 3:03 PM EDTHigh Surf AdvisoryMHX6 days
Sep 18, 12:27 AM EDTMesoscale DiscussionSPC93 min
Sep 18, 4:58 AM EDTCoastal Flood AdvisoryMHX7 days
Sep 18, 2:41 PM EDTCoastal Flood WarningMHX4 days
Sep 27, 3:20 AM EDTDense Fog AdvisoryMHX6 hr
Sep 28, 8:09 PM EDTBeach Hazards StatementMHX24 hr
Sep 29, 9:01 PM EDTMesoscale DiscussionSPC119 min
Oct 12, 4:33 AM EDTBeach Hazards StatementMHX15 hr
Oct 12, 9:40 PM EDTBeach Hazards StatementMHX46 hr
Oct 16, 3:48 AM EDTCoastal Flood AdvisoryMHX3 days
Oct 16, 8:13 PM EDTBeach Hazards StatementMHX72 hr
Oct 19, 8:02 PM EDTBeach Hazards StatementMHX24 hr
Oct 20, 8:34 PM EDTBeach Hazards StatementMHX23 hr
Oct 21, 8:11 PM EDTBeach Hazards StatementMHX49 hr
Oct 22, 5:50 AM EDTHigh Surf AdvisoryMHX58 hr
Oct 24, 4:34 AM EDTBeach Hazards StatementMHX16 hr
Oct 24, 9:11 PM EDTBeach Hazards StatementMHX23 hr
Oct 25, 8:24 PM EDTBeach Hazards StatementMHX24 hr
Oct 27, 5:08 AM EDTDense Fog AdvisoryMHX5 hr
Oct 28, 3:35 PM EDTCoastal Flood AdvisoryMHX53 hr
Oct 28, 3:40 PM EDTWind AdvisoryMHX38 hr
Oct 28, 8:40 PM EDTBeach Hazards StatementMHX23 hr
Oct 29, 4:44 AM EDTHigh Surf AdvisoryMHX29 hr
Oct 29, 8:37 PM EDTBeach Hazards StatementMHX23 hr
Oct 30, 2:32 AM EDTSpecial Weather StatementMHX28 min
Oct 30, 8:05 PM EDTBeach Hazards StatementMHX24 hr
Oct 31, 3:29 PM EDTCoastal Flood AdvisoryMHX48 hr
Nov 1, 11:36 AM ESTMesoscale DiscussionSPC114 min
Nov 7, 2:26 AM ESTDense Fog AdvisoryMHX6 hr
Nov 11, 3:40 AM ESTFlash Flood WatchMHX40 hr
Nov 12, 11:36 AM ESTMesoscale DiscussionSPC114 min
Nov 14, 12:37 AM ESTDense Fog AdvisoryMHX4 hr
Nov 17, 3:10 AM ESTFreeze WatchMHX24 hr
Nov 18, 3:00 AM ESTFreeze WarningMHX29 hr
Nov 29, 3:14 AM ESTCoastal Flood AdvisoryMHX56 hr
Nov 29, 3:14 AM ESTHigh Surf AdvisoryMHX56 hr
Nov 29, 3:20 AM ESTWind AdvisoryMHX40 hr
Nov 30, 7:50 AM ESTSpecial Weather StatementMHX40 min
Nov 30, 12:26 PM ESTMesoscale DiscussionSPC3 hr
Dec 4, 3:47 AM ESTWind AdvisoryMHX27 hr
Dec 4, 4:02 AM ESTCoastal Flood AdvisoryMHX33 hr
Dec 4, 4:02 AM ESTHigh Surf AdvisoryMHX30 hr
Dec 5, 12:21 AM ESTMesoscale DiscussionSPC114 min
Dec 13, 7:47 PM ESTDense Fog AdvisoryMHX10 hr
Dec 14, 11:58 AM ESTMesoscale DiscussionSPC92 min
Dec 14, 3:01 PM ESTCoastal Flood AdvisoryMHX19 hr
Dec 15, 3:28 PM ESTCoastal Flood AdvisoryMHX45 hr
Dec 16, 2:54 AM ESTHigh Surf AdvisoryMHX24 hr
Dec 16, 1:16 PM ESTMesoscale DiscussionSPC2 hr
Dec 16, 4:05 PM ESTSpecial Weather StatementMHX10 min
Dec 21, 3:29 AM ESTCoastal Flood AdvisoryMHX34 hr
Dec 23, 3:26 AM ESTHigh Wind WarningMHX48 hr
Dec 23, 3:26 AM ESTWind AdvisoryMHX48 hr
Dec 23, 3:07 PM ESTCoastal Flood WarningMHX41 hr
Dec 23, 3:07 PM ESTCoastal Flood AdvisoryMHX51 hr
Dec 23, 3:07 PM ESTHigh Surf AdvisoryMHX51 hr
Dec 24, 2:19 PM ESTTornado WatchSPC9 hr
Dec 24, 7:13 PM ESTMesoscale DiscussionSPC2 hr
Dec 24, 7:23 PM ESTTornado WarningMHX16 min
Dec 24, 7:32 PM ESTTornado WarningMHX28 min
Dec 24, 8:17 PM ESTTornado WarningMHX13 min
Dec 24, 9:38 PM ESTTornado WatchSPC3 hr
Dec 24, 9:39 PM ESTTornado WarningMHX21 min
Dec 24, 10:46 PM ESTMesoscale DiscussionSPC3 hr
Dec 24, 11:32 PM ESTSevere Thunderstorm WarningMHX58 min

By product

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

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20192021

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.