Alert archive / Colorado / 1999
Weather alerts in Colorado, July 1999
80 weather alerts in July 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in July 1999. Tap one for its archive.
- Alerts
- 80
- Warnings
- 76
- Watches
- 4
- Advisories
- 0
- Busiest day
- July 1, 199913 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 9:08 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 32 min |
| Jun 30, 10:24 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 51 min |
| Jun 30, 10:49 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 41 min |
| Jun 30, 11:16 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 49 min |
| Jul 1, 12:22 AM MDT | Severe Thunderstorm Warning | BOU | Washington | 23 min |
| Jul 1, 12:24 AM MDT | Severe Thunderstorm Warning | GLD | Yuma | 61 min |
| Jul 1, 12:28 AM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 32 min |
| Jul 1, 12:45 AM MDT | Severe Thunderstorm Warning | BOU | Washington | 25 min |
| Jul 1, 12:48 AM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 47 min |
| Jul 1, 1:27 AM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 28 min |
| Jul 1, 2:38 AM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 62 min |
| Jul 1, 3:00 AM MDT | Severe Thunderstorm Watch | SPC | Baca, Cheyenne, Prowers | 6 hr |
| Jul 1, 3:16 AM MDT | Severe Thunderstorm Warning | PUB | Prowers | 59 min |
| Jul 1, 6:42 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 48 min |
| Jul 1, 11:19 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 46 min |
| Jul 2, 2:00 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Kiowa, Prowers | 5 hr |
| Jul 2, 2:29 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 31 min |
| Jul 2, 2:42 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 63 min |
| Jul 2, 3:00 PM MDT | Severe Thunderstorm Watch | SPC | Cheyenne, Kit Carson, Phillips, Sedgwick, Yuma | 6 hr |
| Jul 2, 3:56 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 64 min |
| Jul 2, 4:41 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 59 min |
| Jul 2, 5:28 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 62 min |
| Jul 2, 6:09 PM MDT | Tornado Warning | GLD | Yuma | 36 min |
| Jul 2, 6:16 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 59 min |
| Jul 2, 6:29 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 61 min |
| Jul 5, 4:13 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 62 min |
| Jul 5, 5:16 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 59 min |
| Jul 5, 6:17 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 58 min |
| Jul 5, 7:32 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 63 min |
| Jul 5, 8:47 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 58 min |
| Jul 6, 6:10 PM MDT | Severe Thunderstorm Warning | PUB | Chaffee | 65 min |
| Jul 8, 5:45 PM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Jul 8, 6:58 PM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Jul 8, 6:58 PM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Jul 9, 3:56 PM MDT | Flash Flood Warning | GJT | La Plata | 6 hr |
| Jul 11, 4:05 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 40 min |
| Jul 11, 4:24 PM MDT | Flash Flood Warning | GJT | Delta, Mesa | 3 hr |
| Jul 15, 5:07 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 58 min |
| Jul 17, 1:54 AM MDT | Flash Flood Warning | PUB | Crowley, Otero, Pueblo | 3 hr |
| Jul 18, 3:01 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 59 min |
| Jul 19, 2:53 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 52 min |
| Jul 19, 3:15 PM MDT | Severe Thunderstorm Watch | SPC | Logan, Phillips, Sedgwick | 5 hr |
| Jul 19, 3:40 PM MDT | Tornado Warning | BOU | Logan | 35 min |
| Jul 19, 3:46 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 44 min |
| Jul 19, 4:18 PM MDT | Tornado Warning | BOU | Logan, Sedgwick | 12 min |
| Jul 19, 4:30 PM MDT | Flash Flood Warning | BOU | Weld | 60 min |
| Jul 19, 6:38 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 52 min |
| Jul 19, 8:25 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 35 min |
| Jul 20, 6:40 PM MDT | Flash Flood Warning | GJT | Archuleta, Hinsdale | 2 hr |
| Jul 22, 7:08 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 47 min |
| Jul 24, 4:41 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 59 min |
| Jul 24, 5:30 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 30 min |
| Jul 24, 6:18 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Weld | 42 min |
| Jul 24, 6:40 PM MDT | Tornado Warning | BOU | Morgan | 30 min |
| Jul 24, 7:20 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington | 30 min |
| Jul 25, 4:19 PM MDT | Severe Thunderstorm Warning | PUB | Saguache | 61 min |
| Jul 25, 6:49 PM MDT | Flash Flood Warning | PUB | Saguache | 3 hr |
| Jul 26, 4:15 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 20 min |
| Jul 26, 4:19 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 61 min |
| Jul 26, 6:08 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 62 min |
| Jul 26, 6:24 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 61 min |
| Jul 26, 7:19 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 61 min |
| Jul 27, 5:07 PM MDT | Severe Thunderstorm Warning | GJT | Archuleta, Hinsdale, La Plata | 53 min |
| Jul 28, 5:30 PM MDT | Severe Thunderstorm Warning | GJT | Delta | 60 min |
| Jul 28, 6:00 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 45 min |
| Jul 28, 6:06 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 54 min |
| Jul 28, 6:06 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 59 min |
| Jul 29, 2:01 PM MDT | Flash Flood Warning | GJT | Delta | 3 hr |
| Jul 29, 2:15 PM MDT | Flash Flood Warning | GJT | Delta, Mesa, Montrose | 3 hr |
| Jul 30, 3:11 PM MDT | Severe Thunderstorm Warning | GJT | Moffat | 64 min |
| Jul 30, 3:55 PM MDT | Flash Flood Warning | GJT | Moffat | 2 hr |
| Jul 30, 4:34 PM MDT | Severe Thunderstorm Warning | GJT | Delta, Montrose | 56 min |
| Jul 30, 5:16 PM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Jul 30, 6:06 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 64 min |
| Jul 30, 9:22 PM MDT | Flash Flood Warning | PUB | Custer, Huerfano | 98 min |
| Jul 31, 2:12 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 58 min |
| Jul 31, 3:17 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 63 min |
| Jul 31, 5:08 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jul 31, 5:42 PM MDT | Flash Flood Warning | GJT | San Miguel | 3 hr |
| Jul 31, 5:48 PM MDT | Severe Thunderstorm Warning | GJT | Delta, Montrose | 62 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 | 56 |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 4 |
| Flooding | |
| Flash Flood Warning | 16 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Mesa County11
- Baca County9
- Kit Carson County8
- Washington County6
- Delta County6
- Logan County6
- Kiowa County5
- Prowers County5
- Morgan County5
- Yuma County4
- Weld County4
- Cheyenne County3
- Pueblo County3
- Sedgwick County3
- Las Animas County3
- El Paso County3
- Montrose County3
- Bent County2
- Phillips County2
- La Plata County2
- Huerfano County2
- Adams County2
- Denver County2
- Archuleta County2
- Hinsdale County2
- Saguache County2
- Moffat County2
- Chaffee County1
- Crowley County1
- Otero County1
- Arapahoe County1
- Custer County1
- San Miguel County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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.