Alert archive / North Carolina / Greene County
Weather alerts in Greene County, North Carolina, 2022
99 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Greene County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 99
- Warnings
- 19
- Watches
- 13
- Advisories
- 22
- Busiest month
- July22 alerts
- Busiest day
- May 16, 20226 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Greene County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 11 | 9 | 18% | 10 | 70% | 24 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Newport/Morehead City, NC: tornado warnings | 11 | 1 | 91% | 2 | 50% | 10 min |
| NWS Newport/Morehead City, NC: severe thunderstorm warnings | 90 | 57 | 37% | 136 | 82% | 22 min |
| NWS Newport/Morehead City, NC: flash flood warnings | 9 | 3 | 67% | 5 | 100% | 75 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 2, 3:48 AM EST | Wind Advisory | MHX | 42 hr |
| Jan 3, 8:27 AM EST | Severe Thunderstorm Warning | MHX | 33 min |
| Jan 15, 2:38 AM EST | Winter Weather Advisory | MHX | 35 hr |
| Jan 19, 4:00 AM EST | Winter Storm Watch | MHX | 25 hr |
| Jan 20, 4:45 AM EST | Winter Storm Warning | MHX | 50 hr |
| Jan 21, 3:32 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 28, 3:30 AM EST | Winter Weather Advisory | MHX | 31 hr |
| Feb 18, 5:38 AM EST | Special Weather Statement | MHX | 37 min |
| Mar 12, 3:47 AM EST | Mesoscale Discussion | SPC | 118 min |
| Mar 12, 7:12 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Mar 12, 7:37 AM EST | Tornado Watch | SPC | 4 hr |
| Mar 12, 8:05 AM EST | Special Weather Statement | MHX | 55 min |
| Mar 12, 9:14 AM EST | Special Weather Statement | MHX | 31 min |
| Mar 24, 7:42 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 24, 2:51 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 26, 10:07 AM EDT | Red Flag Warning | MHX | 10 hr |
| Mar 26, 2:08 PM EDT | Freeze Watch | MHX | 24 hr |
| Mar 27, 3:19 AM EDT | Freeze Warning | MHX | 30 hr |
| Mar 28, 9:33 AM EDT | Red Flag Warning | MHX | 9 hr |
| Mar 28, 9:40 AM EDT | Freeze Warning | MHX | 23 hr |
| Mar 31, 2:25 PM EDT | Tornado Watch | SPC | 8 hr |
| Mar 31, 6:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Apr 5, 10:05 PM EDT | Special Weather Statement | MHX | 40 min |
| Apr 7, 2:13 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Apr 7, 3:09 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 7, 4:50 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Apr 7, 6:05 PM EDT | Severe Thunderstorm Warning | MHX | 40 min |
| Apr 7, 6:28 PM EDT | Severe Thunderstorm Warning | MHX | 47 min |
| Apr 19, 2:55 AM EDT | Frost Advisory | MHX | 30 hr |
| Apr 26, 5:35 PM EDT | Severe Thunderstorm Warning | MHX | 55 min |
| May 6, 2:32 PM EDT | Tornado Watch | SPC | 9 hr |
| May 6, 3:12 PM EDT | Severe Thunderstorm Warning | MHX | 63 min |
| May 6, 5:51 PM EDT | Mesoscale Discussion | SPC | 84 min |
| May 6, 8:28 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 6, 9:09 PM EDT | Special Weather Statement | MHX | 51 min |
| May 7, 5:13 PM EDT | Special Weather Statement | MHX | 47 min |
| May 16, 1:16 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 16, 1:32 PM EDT | Special Weather Statement | MHX | 43 min |
| May 16, 4:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 16, 6:12 PM EDT | Mesoscale Discussion | SPC | 63 min |
| May 16, 7:17 PM EDT | Special Weather Statement | MHX | 58 min |
| May 16, 7:42 PM EDT | Severe Thunderstorm Warning | MHX | 48 min |
| May 20, 1:30 AM EDT | Severe Thunderstorm Warning | MHX | 45 min |
| May 23, 3:38 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 10:39 AM EDT | Special Weather Statement | MHX | 36 min |
| May 27, 4:26 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 5:30 AM EDT | Dense Fog Advisory | MHX | 3 hr |
| Jun 13, 3:19 AM EDT | Excessive Heat Watch | MHX | 12 hr |
| Jun 13, 3:19 AM EDT | Heat Advisory | MHX | 17 hr |
| Jun 13, 3:34 PM EDT | Excessive Heat Warning | MHX | 23 hr |
| Jun 13, 3:34 PM EDT | Heat Advisory | MHX | 25 hr |
| Jun 16, 9:22 AM EDT | Special Weather Statement | MHX | 23 min |
| Jun 17, 6:01 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 17, 6:39 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 17, 7:24 PM EDT | Severe Thunderstorm Warning | MHX | 51 min |
| Jun 22, 4:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 3, 5:13 PM EDT | Severe Thunderstorm Warning | MHX | 32 min |
| Jul 5, 2:58 PM EDT | Heat Advisory | MHX | 29 hr |
| Jul 6, 3:37 PM EDT | Heat Advisory | MHX | 27 hr |
| Jul 6, 10:18 PM EDT | Special Weather Statement | MHX | 42 min |
| Jul 6, 10:57 PM EDT | Severe Thunderstorm Warning | MHX | 48 min |
| Jul 6, 11:30 PM EDT | Severe Thunderstorm Warning | MHX | 45 min |
| Jul 7, 8:53 PM EDT | Special Weather Statement | MHX | 37 min |
| Jul 9, 7:25 PM EDT | Areal Flood Advisory | MHX | 3 hr |
| Jul 13, 1:57 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Jul 14, 8:07 PM EDT | Areal Flood Advisory | MHX | 83 min |
| Jul 20, 3:27 PM EDT | Heat Advisory | MHX | 27 hr |
| Jul 26, 1:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jul 26, 4:30 PM EDT | Special Weather Statement | MHX | 45 min |
| Jul 27, 3:13 AM EDT | Heat Advisory | MHX | 16 hr |
| Jul 27, 4:03 PM EDT | Heat Advisory | MHX | 28 hr |
| Jul 27, 8:05 PM EDT | Special Weather Statement | MHX | 55 min |
| Jul 28, 3:02 PM EDT | Heat Advisory | MHX | 29 hr |
| Jul 29, 7:35 PM EDT | Special Weather Statement | RAH | 25 min |
| Jul 31, 12:38 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 31, 2:14 PM EDT | Special Weather Statement | MHX | 31 min |
| Jul 31, 4:49 PM EDT | Special Weather Statement | MHX | 26 min |
| Jul 31, 5:16 PM EDT | Special Weather Statement | MHX | 29 min |
| Aug 12, 8:46 AM EDT | Areal Flood Advisory | MHX | 119 min |
| Aug 21, 3:06 PM EDT | Special Weather Statement | MHX | 39 min |
| Aug 21, 3:42 PM EDT | Special Weather Statement | MHX | 48 min |
| Sep 6, 4:15 PM EDT | Special Weather Statement | MHX | 30 min |
| Sep 11, 10:25 AM EDT | Special Weather Statement | MHX | 50 min |
| Sep 11, 11:42 AM EDT | Special Weather Statement | MHX | 48 min |
| Sep 29, 5:13 AM EDT | Tropical Storm Warning | MHX | 46 hr |
| Sep 29, 4:08 PM EDT | Flood Watch | MHX | 28 hr |
| Sep 30, 12:39 PM EDT | Tornado Watch | SPC | 9 hr |
| Sep 30, 6:15 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Oct 17, 4:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Oct 18, 3:16 AM EDT | Frost Advisory | MHX | 30 hr |
| Oct 19, 2:57 AM EDT | Freeze Watch | MHX | 11 hr |
| Oct 19, 2:04 PM EDT | Freeze Warning | MHX | 19 hr |
| Oct 25, 3:12 AM EDT | Dense Fog Advisory | MHX | 7 hr |
| Nov 7, 3:23 AM EST | Dense Fog Advisory | MHX | 6 hr |
| Nov 11, 5:36 AM EST | Mesoscale Discussion | SPC | 54 min |
| Nov 11, 6:15 AM EST | Tornado Watch | SPC | 12 hr |
| Dec 22, 4:08 AM EST | Wind Advisory | MHX | 42 hr |
| Dec 22, 1:50 PM EST | Wind Chill Advisory | MHX | 44 hr |
| Dec 31, 5:35 AM EST | Dense Fog Advisory | MHX | 5 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 | 11 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 22 |
| Special Weather Statement | 23 |
| Flooding | |
| Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 8 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
| Tropical | |
| Tropical Storm Warning | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.