Alert archive / North Carolina / Cabarrus County
Weather alerts in Cabarrus County, North Carolina, 2016
155 weather alerts in 2016, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cabarrus County and its neighbors
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Alerts
- 155
- Warnings
- 39
- Watches
- 18
- Advisories
- 27
- Busiest month
- July38 alerts
- Busiest day
- July 20, 20167 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 1 tornado warnings covering Cabarrus County in 2016 had a tornado report inside them.
Cabarrus County, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 28 | 22 | 21% | 19 | 79% | 25 min |
| Flash flood warnings | 2 | 1 | 50% | 0 |
Each office's whole area, 2016
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Greenville-Spartanburg, SC: tornado warnings | 8 | 2 | 75% | 6 | 100% | 41 min |
| NWS Greenville-Spartanburg, SC: severe thunderstorm warnings | 248 | 185 | 25% | 536 | 80% | 18 min |
| NWS Greenville-Spartanburg, SC: flash flood warnings | 23 | 19 | 17% | 79 | 87% | 91 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 12, 2:41 PM EST | Wind Advisory | GSP | 3 hr |
| Jan 20, 3:52 PM EST | Winter Storm Watch | GSP | 13 hr |
| Jan 21, 4:34 AM EST | Winter Storm Warning | GSP | 65 hr |
| Jan 22, 6:38 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 22, 11:47 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 23, 2:53 PM EST | Winter Weather Advisory | GSP | 16 hr |
| Feb 2, 2:07 AM EST | Dense Fog Advisory | GSP | 8 hr |
| Feb 3, 4:11 AM EST | Flash Flood Watch | GSP | 11 hr |
| Feb 3, 12:21 PM EST | Severe Thunderstorm Warning | GSP | 24 min |
| Feb 3, 12:31 PM EST | Areal Flood Advisory | GSP | 3 hr |
| Feb 3, 12:45 PM EST | Severe Thunderstorm Warning | GSP | 15 min |
| Feb 13, 3:22 PM EST | Winter Storm Watch | GSP | 24 hr |
| Feb 14, 2:52 PM EST | Winter Weather Advisory | GSP | 33 hr |
| Feb 14, 2:52 PM EST | Freezing Rain Advisory | GSP | 33 hr |
| Feb 15, 2:11 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 16, 12:13 AM EST | Freezing Rain Advisory | GSP | 6 hr |
| Feb 21, 5:01 AM EST | Dense Fog Advisory | GSP | 5 hr |
| Feb 23, 3:21 AM EST | Flash Flood Watch | GSP | 35 hr |
| Feb 23, 2:52 PM EST | High Wind Warning | GSP | 28 hr |
| Feb 23, 2:52 PM EST | Wind Advisory | GSP | 33 hr |
| Feb 24, 10:46 AM EST | Mesoscale Discussion | SPC | 119 min |
| Feb 24, 11:16 AM EST | Tornado Watch | SPC | 8 hr |
| Feb 24, 12:10 PM EST | Wind Advisory | GSP | 12 hr |
| Feb 24, 12:13 PM EST | Severe Thunderstorm Warning | GSP | 62 min |
| Feb 24, 1:14 PM EST | Severe Thunderstorm Warning | GSP | 46 min |
| Mar 14, 2:21 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Mar 14, 6:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 20, 2:49 PM EDT | Freeze Watch | GSP | 24 hr |
| Mar 21, 3:42 AM EDT | Freeze Warning | GSP | 29 hr |
| Apr 4, 3:19 AM EDT | Freeze Watch | GSP | 24 hr |
| Apr 5, 3:37 AM EDT | Freeze Warning | GSP | 29 hr |
| Apr 7, 3:27 AM EDT | Special Weather Statement | GSP | 63 min |
| Apr 7, 4:26 AM EDT | Special Weather Statement | GSP | 34 min |
| Apr 8, 3:59 AM EDT | Freeze Watch | GSP | 24 hr |
| Apr 8, 4:07 PM EDT | Red Flag Warning | GSP | 28 hr |
| Apr 9, 3:50 AM EDT | Freeze Warning | GSP | 30 hr |
| May 1, 7:29 PM EDT | Special Weather Statement | GSP | 46 min |
| May 1, 8:27 PM EDT | Special Weather Statement | GSP | 33 min |
| May 2, 2:39 PM EDT | Severe Thunderstorm Warning | GSP | 51 min |
| May 2, 3:33 PM EDT | Special Weather Statement | GSP | 42 min |
| May 2, 3:37 PM EDT | Severe Thunderstorm Warning | GSP | 38 min |
| May 2, 4:40 PM EDT | Special Weather Statement | GSP | 35 min |
| May 3, 1:57 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 3, 2:52 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 11, 2:12 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 12, 7:15 PM EDT | Special Weather Statement | GSP | 30 min |
| May 21, 2:20 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 6:22 PM EDT | Special Weather Statement | GSP | 38 min |
| May 21, 6:56 PM EDT | Severe Thunderstorm Warning | GSP | 49 min |
| May 21, 6:59 PM EDT | Special Weather Statement | GSP | 31 min |
| May 21, 7:28 PM EDT | Special Weather Statement | GSP | 32 min |
| Jun 2, 3:26 PM EDT | Special Weather Statement | GSP | 34 min |
| Jun 2, 4:30 PM EDT | Special Weather Statement | GSP | 30 min |
| Jun 3, 3:02 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 1:47 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jun 5, 3:48 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 14, 8:11 PM EDT | Severe Thunderstorm Warning | GSP | 64 min |
| Jun 15, 1:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 15, 11:14 PM EDT | Special Weather Statement | GSP | 31 min |
| Jun 22, 4:45 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 22, 4:57 PM EDT | Special Weather Statement | GSP | 33 min |
| Jun 22, 5:13 PM EDT | Severe Thunderstorm Warning | GSP | 33 min |
| Jun 23, 11:59 PM EDT | Special Weather Statement | GSP | 61 min |
| Jun 27, 7:02 PM EDT | Special Weather Statement | GSP | 28 min |
| Jun 29, 4:46 PM EDT | Severe Thunderstorm Warning | GSP | 35 min |
| Jun 30, 3:15 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 2, 12:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 5, 2:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 5, 3:59 PM EDT | Special Weather Statement | GSP | 46 min |
| Jul 5, 4:18 PM EDT | Severe Thunderstorm Warning | GSP | 42 min |
| Jul 5, 4:46 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 7, 4:35 PM EDT | Special Weather Statement | GSP | 25 min |
| Jul 7, 4:57 PM EDT | Special Weather Statement | GSP | 33 min |
| Jul 8, 5:48 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Jul 8, 6:15 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 8, 8:30 PM EDT | Severe Thunderstorm Warning | GSP | 45 min |
| Jul 8, 9:06 PM EDT | Severe Thunderstorm Warning | GSP | 39 min |
| Jul 11, 1:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 11, 5:19 PM EDT | Special Weather Statement | GSP | 26 min |
| Jul 11, 5:38 PM EDT | Areal Flood Advisory | GSP | 2 hr |
| Jul 11, 5:43 PM EDT | Severe Thunderstorm Warning | GSP | 47 min |
| Jul 11, 6:25 PM EDT | Severe Thunderstorm Warning | GSP | 35 min |
| Jul 15, 1:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 15, 5:46 PM EDT | Special Weather Statement | GSP | 14 min |
| Jul 15, 8:34 PM EDT | Special Weather Statement | GSP | 26 min |
| Jul 15, 8:50 PM EDT | Special Weather Statement | GSP | 25 min |
| Jul 15, 9:20 PM EDT | Special Weather Statement | GSP | 40 min |
| Jul 16, 5:29 PM EDT | Special Weather Statement | GSP | 31 min |
| Jul 16, 5:43 PM EDT | Severe Thunderstorm Warning | GSP | 47 min |
| Jul 19, 9:46 PM EDT | Severe Thunderstorm Warning | GSP | 59 min |
| Jul 19, 10:29 PM EDT | Special Weather Statement | GSP | 31 min |
| Jul 19, 10:38 PM EDT | Severe Thunderstorm Warning | GSP | 67 min |
| Jul 19, 10:56 PM EDT | Special Weather Statement | GSP | 19 min |
| Jul 19, 11:14 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 19, 11:26 PM EDT | Severe Thunderstorm Warning | GSP | 64 min |
| Jul 19, 11:50 PM EDT | Special Weather Statement | GSP | 25 min |
| Jul 22, 5:23 PM EDT | Special Weather Statement | GSP | 37 min |
| Jul 23, 5:19 PM EDT | Severe Thunderstorm Warning | GSP | 41 min |
| Jul 23, 5:51 PM EDT | Areal Flood Advisory | GSP | 114 min |
| Jul 23, 5:56 PM EDT | Special Weather Statement | GSP | 34 min |
| Jul 26, 5:14 PM EDT | Severe Thunderstorm Warning | GSP | 46 min |
| Jul 27, 3:57 AM EDT | Heat Advisory | GSP | 16 hr |
| Jul 27, 1:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 28, 4:54 AM EDT | Heat Advisory | GSP | 15 hr |
| Aug 3, 3:19 PM EDT | Flash Flood Watch | GSP | 41 hr |
| Aug 6, 2:53 PM EDT | Flash Flood Watch | GSP | 55 hr |
| Aug 7, 1:06 PM EDT | Areal Flood Advisory | GSP | 114 min |
| Aug 7, 1:24 PM EDT | Special Weather Statement | GSP | 36 min |
| Aug 7, 1:47 PM EDT | Flash Flood Warning | GSP | 3 hr |
| Aug 8, 10:39 PM EDT | Areal Flood Advisory | GSP | 111 min |
| Aug 14, 5:18 PM EDT | Special Weather Statement | GSP | 27 min |
| Aug 17, 1:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Aug 17, 4:19 PM EDT | Severe Thunderstorm Warning | GSP | 41 min |
| Aug 17, 5:47 PM EDT | Special Weather Statement | GSP | 28 min |
| Aug 17, 6:33 PM EDT | Special Weather Statement | GSP | 27 min |
| Aug 17, 6:38 PM EDT | Severe Thunderstorm Warning | GSP | 38 min |
| Aug 27, 2:58 PM EDT | Severe Thunderstorm Warning | GSP | 47 min |
| Aug 27, 3:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 27, 4:37 PM EDT | Special Weather Statement | GSP | 38 min |
| Sep 1, 12:23 PM EDT | Flash Flood Watch | GSP | 34 hr |
| Sep 1, 2:15 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Sep 26, 9:03 PM EDT | Areal Flood Advisory | GSP | 117 min |
| Sep 27, 4:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 28, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 28, 4:41 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 28, 5:49 PM EDT | Special Weather Statement | GSP | 41 min |
| Sep 28, 6:20 PM EDT | Severe Thunderstorm Warning | GSP | 40 min |
| Sep 28, 7:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Sep 28, 7:16 PM EDT | Special Weather Statement | GSP | 59 min |
| Sep 28, 7:30 PM EDT | Severe Thunderstorm Warning | GSP | 33 min |
| Sep 28, 8:43 PM EDT | Special Weather Statement | GSP | 32 min |
| Sep 28, 9:26 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Sep 29, 7:18 PM EDT | Special Weather Statement | GSP | 42 min |
| Oct 7, 3:58 AM EDT | Flash Flood Watch | GSP | 41 hr |
| Oct 7, 3:01 PM EDT | Wind Advisory | GSP | 35 hr |
| Oct 8, 6:00 AM EDT | Special Weather Statement | GSP | 90 min |
| Oct 8, 10:46 AM EDT | Areal Flood Advisory | GSP | 3 hr |
| Oct 8, 1:10 PM EDT | Flash Flood Warning | GSP | 6 hr |
| Oct 9, 3:56 AM EDT | Wind Advisory | GSP | 14 hr |
| Nov 2, 4:54 AM EDT | Dense Fog Advisory | GSP | 6 hr |
| Nov 5, 2:48 PM EDT | Frost Advisory | GSP | 18 hr |
| Nov 7, 2:42 PM EST | Frost Advisory | GSP | 18 hr |
| Nov 11, 3:26 PM EST | Freeze Watch | GSP | 24 hr |
| Nov 12, 3:25 PM EST | Freeze Warning | GSP | 17 hr |
| Nov 15, 4:56 AM EST | Dense Fog Advisory | GSP | 4 hr |
| Nov 18, 3:22 PM EST | Red Flag Warning | GSP | 33 hr |
| Nov 19, 3:40 AM EST | Wind Advisory | GSP | 51 hr |
| Nov 29, 12:08 PM EST | Special Weather Statement | GSP | 37 min |
| Nov 30, 5:43 PM EST | Mesoscale Discussion | SPC | 92 min |
| Nov 30, 6:13 PM EST | Severe Thunderstorm Warning | GSP | 47 min |
| Nov 30, 6:26 PM EST | Tornado Warning | GSP | 34 min |
| Nov 30, 6:56 PM EST | Severe Thunderstorm Warning | GSP | 34 min |
| Dec 7, 2:44 AM EST | Dense Fog Advisory | GSP | 7 hr |
| Dec 16, 2:44 PM EST | Freezing Rain Advisory | GSP | 20 hr |
| Dec 18, 1:34 PM EST | Special Weather Statement | GSP | 41 min |
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 | 28 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 29 |
| Special Weather Statement | 42 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 6 |
| Areal Flood Advisory | 7 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 3 |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 4 |
| Frost Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20152017
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.