Alert archive / New York / Oneida County
Weather alerts in Oneida County, New York, 2013
234 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Oneida County and its neighbors
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 234
- Warnings
- 75
- Watches
- 34
- Advisories
- 60
- Busiest month
- June39 alerts
- Busiest day
- May 22, 201312 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 Oneida County in 2013 had a tornado report inside them.
Oneida County, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 31 | 25 | 19% | 63 | 92% | 30 min |
| Flash flood warnings | 8 | 6 | 25% | 13 | 85% | 130 min |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Binghamton, NY: tornado warnings | 11 | 1 | 91% | 4 | 25% | 3 min |
| NWS Binghamton, NY: severe thunderstorm warnings | 143 | 97 | 32% | 300 | 82% | 24 min |
| NWS Binghamton, NY: flash flood warnings | 51 | 38 | 25% | 111 | 88% | 122 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 3, 3:36 AM EST | Lake Effect Snow Advisory | BGM | 26 hr |
| Jan 14, 4:03 AM EST | Special Weather Statement | BGM | 87 min |
| Jan 19, 3:43 PM EST | Lake Effect Snow Advisory | BGM | 38 hr |
| Jan 19, 3:44 PM EST | Wind Advisory | BGM | 27 hr |
| Jan 20, 6:49 PM EST | Lake Effect Snow Warning | BGM | 11 hr |
| Jan 20, 7:27 PM EST | Special Weather Statement | BGM | 93 min |
| Jan 21, 9:19 AM EST | Lake Effect Snow Watch | BGM | 4 hr |
| Jan 21, 1:14 PM EST | Lake Effect Snow Warning | BGM | 38 hr |
| Jan 21, 4:31 PM EST | Winter Weather Advisory | BGM | 3 hr |
| Jan 22, 3:53 AM EST | Wind Chill Advisory | BGM | 30 hr |
| Jan 22, 8:49 AM EST | Lake Effect Snow Warning | BGM | 19 hr |
| Jan 22, 10:49 AM EST | Special Weather Statement | BGM | 56 min |
| Jan 23, 3:21 PM EST | Wind Chill Advisory | BGM | 39 hr |
| Jan 27, 3:35 PM EST | Winter Weather Advisory | BGM | 39 hr |
| Jan 28, 11:55 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 29, 3:19 PM EST | Flood Watch | BGM | 39 hr |
| Jan 30, 2:31 AM EST | Lake Effect Snow Watch | BGM | 13 hr |
| Jan 30, 3:13 AM EST | High Wind Watch | BGM | 9 hr |
| Jan 30, 12:18 PM EST | High Wind Warning | BGM | 30 hr |
| Jan 30, 2:43 PM EST | Flash Flood Warning | BGM | 6 hr |
| Jan 30, 3:01 PM EST | River Flood Warning | BGM | 20 hr |
| Jan 30, 3:12 PM EST | Lake Effect Snow Warning | BGM | 40 hr |
| Jan 31, 3:41 AM EST | Areal Flood Advisory | BGM | 4 hr |
| Jan 31, 4:00 AM EST | Areal Flood Advisory | BGM | 3 hr |
| Jan 31, 2:59 PM EST | Lake Effect Snow Advisory | BGM | 35 hr |
| Feb 1, 4:42 PM EST | Lake Effect Snow Warning | BGM | 9 hr |
| Feb 2, 3:18 PM EST | Lake Effect Snow Watch | BGM | 23 hr |
| Feb 3, 1:53 PM EST | Lake Effect Snow Warning | BGM | 31 hr |
| Feb 6, 2:55 PM EST | Winter Storm Watch | BGM | 24 hr |
| Feb 7, 3:57 AM EST | Winter Storm Warning | BGM | 51 hr |
| Feb 8, 7:51 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Feb 10, 3:16 PM EST | Freezing Rain Advisory | BGM | 21 hr |
| Feb 11, 3:33 PM EST | Lake Effect Snow Advisory | BGM | 20 hr |
| Feb 17, 2:48 PM EST | Wind Chill Advisory | BGM | 18 hr |
| Feb 19, 3:37 PM EST | Lake Effect Snow Advisory | BGM | 27 hr |
| Feb 25, 10:28 PM EST | Winter Weather Advisory | BGM | 39 hr |
| Mar 17, 3:38 PM EDT | Winter Weather Advisory | BGM | 45 hr |
| Mar 18, 5:21 AM EDT | Winter Storm Warning | BGM | 31 hr |
| Mar 19, 12:41 PM EDT | Lake Effect Snow Warning | BGM | 40 hr |
| Mar 21, 4:18 AM EDT | Lake Effect Snow Advisory | BGM | 32 hr |
| Mar 22, 3:13 PM EDT | Lake Effect Snow Advisory | BGM | 19 hr |
| Mar 31, 3:34 PM EDT | Lake Effect Snow Watch | BGM | 20 hr |
| Apr 1, 12:02 PM EDT | Lake Effect Snow Advisory | BGM | 42 hr |
| Apr 10, 3:24 PM EDT | River Flood Warning | ALY | 56 hr |
| Apr 11, 2:11 PM EDT | Flood Watch | BGM | 25 hr |
| Apr 11, 2:23 PM EDT | Winter Weather Advisory | BGM | 21 hr |
| Apr 11, 3:29 PM EDT | River Flood Warning | ALY | 32 hr |
| Apr 13, 7:05 AM EDT | River Flood Warning | ALY | 27 hr |
| Apr 19, 4:10 AM EDT | Wind Advisory | BGM | 14 hr |
| Apr 19, 4:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Apr 20, 8:24 AM EDT | River Flood Warning | ALY | 28 hr |
| Apr 24, 8:04 PM EDT | Special Weather Statement | BGM | 56 min |
| May 9, 2:27 PM EDT | Special Weather Statement | BGM | 63 min |
| May 21, 1:11 AM EDT | Special Weather Statement | BGM | 64 min |
| May 21, 2:48 AM EDT | Special Weather Statement | BGM | 27 min |
| May 21, 1:40 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 21, 3:51 PM EDT | Severe Thunderstorm Warning | BGM | 54 min |
| May 21, 4:37 PM EDT | Mesoscale Discussion | SPC | 53 min |
| May 21, 6:54 PM EDT | Severe Thunderstorm Warning | BGM | 66 min |
| May 21, 6:54 PM EDT | Severe Thunderstorm Warning | BGM | 51 min |
| May 21, 7:24 PM EDT | Severe Thunderstorm Warning | BGM | 36 min |
| May 21, 7:30 PM EDT | Severe Thunderstorm Warning | BGM | 60 min |
| May 21, 8:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| May 21, 8:48 PM EDT | Severe Thunderstorm Warning | BGM | 57 min |
| May 21, 8:58 PM EDT | Areal Flood Advisory | BGM | 4 hr |
| May 21, 9:37 PM EDT | Severe Thunderstorm Warning | BGM | 53 min |
| May 22, 11:31 AM EDT | Mesoscale Discussion | SPC | 119 min |
| May 22, 12:58 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 22, 3:41 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 22, 4:28 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 22, 4:45 PM EDT | Severe Thunderstorm Warning | BGM | 60 min |
| May 22, 6:05 PM EDT | Severe Thunderstorm Warning | BGM | 55 min |
| May 22, 7:15 PM EDT | Severe Thunderstorm Warning | BGM | 60 min |
| May 22, 7:41 PM EDT | Mesoscale Discussion | SPC | 94 min |
| May 22, 8:10 PM EDT | Severe Thunderstorm Warning | BGM | 50 min |
| May 22, 8:21 PM EDT | Mesoscale Discussion | SPC | 54 min |
| May 22, 9:47 PM EDT | Special Weather Statement | BGM | 58 min |
| May 22, 9:57 PM EDT | Severe Thunderstorm Warning | BGM | 63 min |
| May 23, 10:57 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 23, 3:21 PM EDT | Special Weather Statement | BGM | 24 min |
| May 25, 4:08 AM EDT | Freeze Watch | BGM | 24 hr |
| May 26, 4:21 AM EDT | Frost Advisory | BGM | 28 hr |
| May 29, 11:38 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 3:19 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 29, 4:32 PM EDT | Severe Thunderstorm Warning | BGM | 58 min |
| May 29, 4:55 PM EDT | Severe Thunderstorm Warning | BGM | 65 min |
| May 29, 5:01 PM EDT | Special Weather Statement | ALY | 59 min |
| May 29, 5:16 PM EDT | Severe Thunderstorm Warning | BGM | 59 min |
| May 29, 5:56 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Jun 1, 6:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 1, 8:26 PM EDT | Special Weather Statement | BGM | 49 min |
| Jun 2, 11:57 AM EDT | Severe Thunderstorm Warning | BGM | 63 min |
| Jun 2, 3:19 PM EDT | Special Weather Statement | BGM | 56 min |
| Jun 6, 9:57 AM EDT | Special Weather Statement | BGM | 3 hr |
| Jun 13, 10:00 AM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jun 13, 12:52 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jun 13, 3:14 PM EDT | River Flood Warning | BGM | 7 hr |
| Jun 13, 4:14 PM EDT | Flash Flood Warning | BGM | 3 hr |
| Jun 13, 4:38 PM EDT | River Flood Warning | ALY | 67 hr |
| Jun 13, 8:09 PM EDT | River Flood Warning | ALY | 17 hr |
| Jun 17, 12:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 17, 12:32 PM EDT | Special Weather Statement | BGM | 28 min |
| Jun 17, 12:46 PM EDT | Severe Thunderstorm Warning | BGM | 44 min |
| Jun 17, 12:51 PM EDT | Severe Thunderstorm Warning | BGM | 39 min |
| Jun 17, 1:14 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 17, 1:19 PM EDT | Severe Thunderstorm Warning | BGM | 56 min |
| Jun 23, 1:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 23, 3:42 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jun 23, 3:44 PM EDT | Flash Flood Watch | BGM | 4 hr |
| Jun 24, 2:30 PM EDT | Flash Flood Watch | BGM | 5 hr |
| Jun 24, 3:58 PM EDT | Severe Thunderstorm Warning | BGM | 62 min |
| Jun 25, 12:17 PM EDT | Special Weather Statement | ALY | 58 min |
| Jun 25, 12:22 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 11:18 AM EDT | River Flood Warning | ALY | 14 days |
| Jun 26, 3:39 PM EDT | Flash Flood Watch | BGM | 52 hr |
| Jun 26, 3:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 27, 9:55 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jun 28, 2:21 AM EDT | Flash Flood Warning | BGM | 10 hr |
| Jun 28, 3:31 AM EDT | Flash Flood Warning | BGM | 9 hr |
| Jun 28, 4:45 AM EDT | River Flood Warning | ALY | 17 hr |
| Jun 28, 5:36 AM EDT | Flash Flood Warning | BGM | 3 hr |
| Jun 28, 8:17 AM EDT | River Flood Warning | BGM | 23 hr |
| Jun 28, 12:28 PM EDT | Areal Flood Warning | BGM | 6 hr |
| Jun 28, 12:33 PM EDT | Areal Flood Warning | BGM | 6 hr |
| Jun 29, 7:38 AM EDT | River Flood Warning | ALY | 29 hr |
| Jun 29, 11:52 AM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jun 29, 6:22 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jun 30, 4:22 PM EDT | Flash Flood Watch | BGM | 54 hr |
| Jul 1, 2:32 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jul 1, 2:35 PM EDT | Special Weather Statement | ALY | 70 min |
| Jul 1, 3:54 PM EDT | Flash Flood Warning | BGM | 12 hr |
| Jul 1, 8:37 PM EDT | River Flood Warning | ALY | 13 hr |
| Jul 1, 8:51 PM EDT | River Flood Warning | BGM | 7 hr |
| Jul 2, 7:44 AM EDT | River Flood Warning | ALY | 70 hr |
| Jul 2, 12:40 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jul 2, 1:42 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jul 2, 5:29 PM EDT | Special Weather Statement | BGM | 31 min |
| Jul 2, 5:37 PM EDT | Special Weather Statement | ALY | 53 min |
| Jul 4, 5:13 PM EDT | Special Weather Statement | ALY | 47 min |
| Jul 4, 7:26 PM EDT | Special Weather Statement | BGM | 49 min |
| Jul 4, 9:28 PM EDT | Special Weather Statement | ALY | 32 min |
| Jul 4, 9:43 PM EDT | Special Weather Statement | ALY | 32 min |
| Jul 5, 1:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 5, 2:30 PM EDT | Severe Thunderstorm Warning | BGM | 45 min |
| Jul 5, 3:10 PM EDT | Severe Thunderstorm Warning | BGM | 35 min |
| Jul 5, 4:31 PM EDT | Special Weather Statement | BGM | 59 min |
| Jul 5, 5:19 PM EDT | Tornado Warning | BGM | 26 min |
| Jul 5, 8:55 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jul 7, 6:07 AM EDT | Special Weather Statement | ALY | 23 min |
| Jul 7, 7:04 PM EDT | Areal Flood Advisory | BGM | 4 hr |
| Jul 7, 8:45 PM EDT | Flash Flood Warning | BGM | 6 hr |
| Jul 7, 9:42 PM EDT | Flash Flood Warning | BGM | 6 hr |
| Jul 8, 3:58 AM EDT | Flash Flood Watch | BGM | 17 hr |
| Jul 9, 3:16 PM EDT | Flash Flood Watch | BGM | 23 hr |
| Jul 10, 9:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 10, 9:39 PM EDT | Special Weather Statement | BGM | 66 min |
| Jul 17, 1:52 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Jul 18, 1:50 PM EDT | Heat Advisory | BGM | 30 hr |
| Jul 19, 6:06 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 19, 7:52 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 19, 8:19 PM EDT | Severe Thunderstorm Warning | BGM | 56 min |
| Jul 19, 9:13 PM EDT | Severe Thunderstorm Warning | BGM | 62 min |
| Jul 19, 9:29 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 22, 5:52 PM EDT | Special Weather Statement | ALY | 53 min |
| Jul 28, 8:08 PM EDT | Special Weather Statement | BGM | 67 min |
| Jul 28, 8:12 PM EDT | Severe Thunderstorm Warning | BGM | 48 min |
| Aug 13, 3:50 PM EDT | Special Weather Statement | BGM | 55 min |
| Aug 22, 2:03 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 22, 5:29 PM EDT | Special Weather Statement | BGM | 61 min |
| Aug 29, 4:00 PM EDT | Special Weather Statement | BGM | 45 min |
| Sep 2, 3:18 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 2, 4:14 PM EDT | Severe Thunderstorm Warning | BGM | 61 min |
| Sep 2, 4:58 PM EDT | Severe Thunderstorm Warning | BGM | 62 min |
| Sep 2, 5:13 PM EDT | Severe Thunderstorm Warning | BGM | 62 min |
| Sep 2, 5:41 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Sep 2, 5:54 PM EDT | Severe Thunderstorm Warning | BGM | 36 min |
| Sep 2, 6:00 PM EDT | Severe Thunderstorm Warning | BGM | 60 min |
| Sep 2, 6:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Sep 5, 3:04 PM EDT | Frost Advisory | BGM | 18 hr |
| Sep 10, 6:22 AM EDT | Mesoscale Discussion | SPC | 53 min |
| Sep 10, 7:20 AM EDT | Special Weather Statement | BGM | 55 min |
| Sep 11, 12:33 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 11, 2:47 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Sep 11, 4:27 PM EDT | Special Weather Statement | BGM | 63 min |
| Sep 11, 4:58 PM EDT | Severe Thunderstorm Warning | BGM | 62 min |
| Sep 11, 5:44 PM EDT | Areal Flood Advisory | BGM | 6 hr |
| Sep 12, 12:37 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 12, 2:41 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Sep 16, 3:20 AM EDT | Frost Advisory | BGM | 30 hr |
| Sep 23, 3:27 AM EDT | Frost Advisory | BGM | 30 hr |
| Oct 7, 3:45 AM EDT | Wind Advisory | BGM | 10 hr |
| Oct 7, 8:56 AM EDT | Tornado Watch | SPC | 8 hr |
| Oct 7, 10:36 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Oct 7, 12:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Oct 8, 3:11 PM EDT | Frost Advisory | BGM | 18 hr |
| Oct 23, 2:33 PM EDT | Lake Effect Snow Advisory | BGM | 19 hr |
| Oct 30, 3:13 PM EDT | High Wind Watch | BGM | 13 hr |
| Oct 31, 3:50 AM EDT | High Wind Warning | BGM | 34 hr |
| Nov 2, 11:40 AM EDT | River Flood Warning | ALY | 26 hr |
| Nov 10, 3:45 AM EST | Wind Advisory | BGM | 15 hr |
| Nov 16, 1:58 PM EST | High Wind Watch | BGM | 23 hr |
| Nov 17, 12:56 PM EST | Wind Advisory | BGM | 24 hr |
| Nov 18, 1:22 AM EST | Special Weather Statement | BGM | 53 min |
| Nov 18, 2:27 AM EST | Special Weather Statement | BGM | 48 min |
| Nov 23, 4:42 AM EST | Lake Effect Snow Advisory | BGM | 32 hr |
| Nov 25, 9:48 AM EST | Winter Storm Watch | BGM | 18 hr |
| Nov 25, 9:17 PM EST | Winter Weather Advisory | BGM | 38 hr |
| Nov 26, 4:01 AM EST | Winter Storm Warning | BGM | 24 hr |
| Nov 27, 3:22 PM EST | Lake Effect Snow Advisory | BGM | 36 hr |
| Dec 7, 6:12 PM EST | Lake Effect Snow Advisory | BGM | 16 hr |
| Dec 8, 4:08 AM EST | Winter Weather Advisory | BGM | 33 hr |
| Dec 9, 3:08 PM EST | Lake Effect Snow Watch | BGM | 12 hr |
| Dec 10, 3:04 AM EST | Lake Effect Snow Warning | BGM | 46 hr |
| Dec 11, 2:44 PM EST | Lake Effect Snow Watch | BGM | 23 hr |
| Dec 11, 2:44 PM EST | Lake Effect Snow Advisory | BGM | 14 hr |
| Dec 12, 1:27 PM EST | Lake Effect Snow Advisory | BGM | 7 hr |
| Dec 12, 8:11 PM EST | Lake Effect Snow Warning | BGM | 16 hr |
| Dec 12, 8:11 PM EST | Lake Effect Snow Advisory | BGM | 19 hr |
| Dec 13, 2:43 AM EST | Winter Storm Watch | BGM | 13 hr |
| Dec 13, 3:22 PM EST | Winter Weather Advisory | BGM | 37 hr |
| Dec 14, 4:07 AM EST | Winter Storm Warning | BGM | 26 hr |
| Dec 14, 8:16 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Dec 15, 12:49 PM EST | Lake Effect Snow Advisory | BGM | 16 hr |
| Dec 16, 2:14 AM EST | Special Weather Statement | BGM | 91 min |
| Dec 18, 4:05 AM EST | Lake Effect Snow Advisory | BGM | 17 hr |
| Dec 20, 2:49 PM EST | Flood Watch | BGM | 46 hr |
| Dec 22, 12:17 AM EST | Freezing Rain Advisory | BGM | 7 hr |
| Dec 22, 2:50 PM EST | River Flood Warning | ALY | 42 hr |
| Dec 25, 2:47 PM EST | Lake Effect Snow Watch | BGM | 23 hr |
| Dec 26, 1:59 AM EST | Winter Weather Advisory | BGM | 12 hr |
| Dec 26, 1:54 PM EST | Lake Effect Snow Advisory | BGM | 13 hr |
| Dec 30, 2:11 PM EST | Lake Effect Snow Watch | BGM | 13 hr |
| Dec 31, 3:39 AM EST | Lake Effect Snow Warning | BGM | 30 hr |
| Dec 31, 3:05 PM EST | Lake Effect Snow Advisory | BGM | 19 hr |
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 archive20122014
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.