Alert archive / North Carolina / Tyrrell County
Weather alerts in Tyrrell County, North Carolina, 2010
86 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Tyrrell County and its neighbors
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Alerts
- 86
- Warnings
- 10
- Watches
- 15
- Advisories
- 32
- Busiest month
- September17 alerts
- Busiest day
- September 30, 201013 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Tyrrell County, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 1 | 1 | 0% | 0 | ||
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2010
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Newport/Morehead City, NC: tornado warnings | 9 | 0 | 100% | 2 | 0% | |
| NWS Newport/Morehead City, NC: severe thunderstorm warnings | 41 | 23 | 44% | 54 | 80% | 25 min |
| NWS Newport/Morehead City, NC: flash flood warnings | 1 | 1 | 0% | 6 | 50% | 43 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 7, 3:46 PM EST | Winter Weather Advisory | MHX | 14 hr |
| Jan 25, 3:25 AM EST | Mesoscale Discussion | SPC | 110 min |
| Jan 28, 2:54 PM EST | Winter Storm Watch | MHX | 13 hr |
| Jan 29, 4:04 AM EST | Winter Storm Warning | MHX | 36 hr |
| Jan 29, 4:04 AM EST | Winter Weather Advisory | MHX | 51 hr |
| Feb 4, 4:01 PM EST | Flood Watch | MHX | 34 hr |
| Feb 5, 9:12 PM EST | Tornado Watch | SPC | 6 hr |
| Feb 5, 10:18 PM EST | Areal Flood Advisory | MHX | 3 hr |
| Feb 5, 11:22 PM EST | Mesoscale Discussion | SPC | 53 min |
| Feb 9, 3:24 PM EST | Wind Advisory | MHX | 29 hr |
| Feb 12, 4:14 AM EST | Winter Weather Advisory | MHX | 11 hr |
| Feb 12, 10:07 AM EST | Winter Storm Warning | MHX | 26 hr |
| Feb 12, 6:05 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Apr 3, 6:19 AM EDT | Dense Fog Advisory | MHX | 3 hr |
| Apr 9, 4:01 AM EDT | Mesoscale Discussion | SPC | 89 min |
| May 3, 10:39 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 5, 12:15 AM EDT | Dense Fog Advisory | MHX | 9 hr |
| May 23, 5:03 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Jun 13, 4:02 PM EDT | Heat Advisory | MHX | 24 hr |
| Jun 16, 1:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 16, 2:19 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 16, 4:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 23, 3:55 AM EDT | Heat Advisory | MHX | 15 hr |
| Jun 23, 2:10 PM EDT | Heat Advisory | MHX | 29 hr |
| Jun 27, 2:52 AM EDT | Heat Advisory | MHX | 16 hr |
| Jun 29, 12:34 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 29, 3:46 PM EDT | Severe Thunderstorm Warning | MHX | 59 min |
| Jun 29, 4:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 29, 7:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 8, 1:42 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Jul 10, 3:11 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 20, 2:46 AM EDT | Heat Advisory | MHX | 15 hr |
| Jul 21, 3:42 AM EDT | Heat Advisory | MHX | 15 hr |
| Jul 22, 2:33 AM EDT | Heat Advisory | MHX | 16 hr |
| Jul 22, 2:52 PM EDT | Heat Advisory | MHX | 28 hr |
| Jul 23, 2:41 AM EDT | Excessive Heat Warning | MHX | 16 hr |
| Jul 23, 3:09 PM EDT | Heat Advisory | MHX | 28 hr |
| Jul 24, 2:30 AM EDT | Excessive Heat Warning | MHX | 17 hr |
| Jul 24, 3:17 PM EDT | Heat Advisory | MHX | 28 hr |
| Jul 25, 3:15 AM EDT | Excessive Heat Warning | MHX | 16 hr |
| Aug 4, 3:27 PM EDT | Heat Advisory | MHX | 28 hr |
| Aug 5, 7:35 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Aug 10, 3:16 PM EDT | Heat Advisory | MHX | 29 hr |
| Aug 12, 9:29 AM EDT | Mesoscale Discussion | SPC | 91 min |
| Aug 12, 10:34 AM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 12, 12:41 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 12, 4:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Aug 27, 4:14 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 28, 11:00 PM EDT | Hurricane Watch | NHC | 5 days |
| Aug 30, 5:00 AM EDT | Hurricane Warning | NHC | 5 days |
| Aug 31, 5:03 PM EDT | Hurricane Watch | MHX | 18 hr |
| Sep 1, 11:23 AM EDT | Hurricane Warning | MHX | 48 hr |
| Sep 27, 11:55 AM EDT | Areal Flood Advisory | MHX | 80 min |
| Sep 28, 3:07 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 28, 4:12 PM EDT | Flood Watch | MHX | 57 hr |
| Sep 29, 8:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Sep 29, 9:39 PM EDT | Tornado Watch | SPC | 7 hr |
| Sep 29, 10:31 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Sep 30, 12:47 AM EDT | Mesoscale Discussion | SPC | 88 min |
| Sep 30, 1:31 AM EDT | Areal Flood Advisory | MHX | 3 hr |
| Sep 30, 4:02 AM EDT | Mesoscale Discussion | SPC | 118 min |
| Sep 30, 4:32 AM EDT | Areal Flood Advisory | MHX | 3 hr |
| Sep 30, 4:55 AM EDT | Tornado Watch | SPC | 8 hr |
| Sep 30, 7:49 AM EDT | Areal Flood Warning | MHX | 6 hr |
| Sep 30, 8:25 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Sep 30, 10:49 AM EDT | Mesoscale Discussion | SPC | 116 min |
| Sep 30, 3:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Sep 30, 5:43 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Oct 25, 12:34 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Oct 25, 3:13 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Oct 28, 1:19 AM EDT | Mesoscale Discussion | SPC | 56 min |
| Nov 7, 2:26 PM EST | Frost Advisory | MHX | 17 hr |
| Nov 19, 3:06 AM EST | Frost Advisory | MHX | 29 hr |
| Nov 22, 10:18 PM EST | Dense Fog Advisory | MHX | 8 hr |
| Nov 27, 2:36 PM EST | Frost Advisory | MHX | 12 hr |
| Nov 28, 4:01 PM EST | Frost Advisory | MHX | 15 hr |
| Dec 1, 5:18 AM EST | Mesoscale Discussion | SPC | 117 min |
| Dec 1, 6:12 AM EST | Tornado Watch | SPC | 4 hr |
| Dec 1, 7:51 AM EST | Mesoscale Discussion | SPC | 84 min |
| Dec 4, 1:37 PM EST | Winter Weather Advisory | MHX | 14 hr |
| Dec 15, 2:45 PM EST | Winter Weather Advisory | MHX | 25 hr |
| Dec 16, 11:00 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 24, 3:36 PM EST | Winter Storm Watch | MHX | 13 hr |
| Dec 25, 4:42 AM EST | Winter Storm Warning | MHX | 35 hr |
| Dec 25, 4:42 AM EST | Winter Weather Advisory | MHX | 53 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 29 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 6 |
| Heat | |
| Excessive Heat Warning | 3 |
| Heat Advisory | 12 |
| Cold | |
| Frost Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Tropical | |
| Hurricane Warning | 2 |
| Hurricane Watch | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.