Alert archive / Nebraska / Severe Thunderstorm Watches in 2018
Severe Thunderstorm Watch 158
The Storm Prediction Center issued this severe thunderstorm watch at Jun 6, 2018, 4:46 PM MDT for 4 states. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 6, 2018, 4:46 PM MDT (22:46 UTC)
- Expired
- Jun 7, 2018, 1:00 AM MDT
- In force
- 8 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 2 in
- Strongest gust expected
- 60 kt
All 51 counties
Cheyenne County, CO, Kit Carson County, CO, Logan County, CO, Morgan County, CO, Phillips County, CO, Sedgwick County, CO, Washington County, CO, Weld County, CO, Yuma County, CO, Cheyenne County, KS, Decatur County, KS, Gove County, KS, Graham County, KS, Greeley County, KS, Logan County, KS, Norton County, KS, Rawlins County, KS, Sheridan County, KS, Sherman County, KS, Thomas County, KS, Wallace County, KS, Wichita County, KS, Arthur County, NE, Banner County, NE, Box Butte County, NE, Chase County, NE, Cherry County, NE, Cheyenne County, NE, Dawes County, NE, Deuel County, NE, Dundy County, NE, Frontier County, NE, Garden County, NE, Grant County, NE, Hayes County, NE, Hitchcock County, NE, Hooker County, NE, Keith County, NE, Kimball County, NE, Lincoln County, NE, McPherson County, NE, Morrill County, NE, Perkins County, NE, Red Willow County, NE, Scotts Bluff County, NE, Sheridan County, NE, Sioux County, NE, Albany County, WY, Goshen County, WY, Laramie County, WY, Platte County, WY
The radar
The North Platte radar (KLNX), 152 km from the middle of the area, began a volume at 22:47 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 10%
- One or more EF2 to EF5 tornadoes
- 2%
- Ten or more severe wind reports
- 60%
- One or more gusts of 65 knots or more
- 10%
- Ten or more severe hail reports
- 50%
- One or more hailstones of 2 inches or more
- 30%
- Six or more combined severe hail and wind reports
- 95%
Warnings issued inside it
49 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 6, 4:48 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 42 min |
| Jun 6, 5:01 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Carbon | 44 min |
| Jun 6, 5:19 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 26 min |
| Jun 6, 5:24 PM MDT | Severe Thunderstorm Warning | CYS | Cheyenne | 51 min |
| Jun 6, 5:27 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Sedgwick | 48 min |
| Jun 6, 5:41 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 49 min |
| Jun 6, 5:43 PM MDT | Tornado Warning | CYS | Albany | 32 min |
| Jun 6, 6:08 PM MDT | Tornado Warning | CYS | Albany | 22 min |
| Jun 6, 6:10 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Sedgwick | 35 min |
| Jun 6, 6:13 PM MDT | Severe Thunderstorm Warning | CYS | Cheyenne | 47 min |
| Jun 6, 6:29 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 31 min |
| Jun 6, 6:29 PM MDT | Tornado Warning | CYS | Albany, Laramie | 31 min |
| Jun 6, 6:37 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 38 min |
| Jun 6, 6:45 PM MDT | Severe Thunderstorm Warning | LBF | Cherry, Garden, Grant, Sheridan | 45 min |
| Jun 6, 6:46 PM MDT | Severe Thunderstorm Warning | LBF | Cherry, Garden, Grant, Sheridan | 44 min |
| Jun 6, 6:50 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 40 min |
| Jun 6, 6:53 PM MDT | Severe Thunderstorm Warning | LBF | Deuel, Keith, Perkins | 52 min |
| Jun 6, 6:57 PM MDT | Severe Thunderstorm Warning | CYS | Cheyenne | 48 min |
| Jun 6, 6:58 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 47 min |
| Jun 6, 7:11 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 49 min |
| Jun 6, 7:13 PM MDT | Flash Flood Warning | CYS | Cheyenne | 3 hr |
| Jun 6, 7:27 PM MDT | Tornado Warning | LBF | Keith, Perkins | 33 min |
| Jun 6, 7:34 PM MDT | Severe Thunderstorm Warning | LBF | Keith, Perkins | 41 min |
| Jun 6, 7:39 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 36 min |
| Jun 6, 7:48 PM MDT | Severe Thunderstorm Warning | CYS | Box Butte, Morrill | 42 min |
| Jun 6, 7:58 PM MDT | Severe Thunderstorm Warning | LBF | Keith, Perkins | 32 min |
| Jun 6, 8:01 PM MDT | Severe Thunderstorm Warning | LBF | Keith | 44 min |
| Jun 6, 8:05 PM MDT | Severe Thunderstorm Warning | LBF | Arthur, Keith, Lincoln, McPherson | 40 min |
| Jun 6, 8:08 PM MDT | Severe Thunderstorm Warning | CYS | Kimball | 52 min |
| Jun 6, 8:11 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 34 min |
| Jun 6, 8:16 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 29 min |
| Jun 6, 8:22 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 23 min |
| Jun 6, 8:26 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 49 min |
| Jun 6, 8:32 PM MDT | Severe Thunderstorm Warning | LBF | Sheridan | 43 min |
| Jun 6, 8:42 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 20 min |
| Jun 6, 8:42 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| Jun 6, 8:43 PM MDT | Severe Thunderstorm Warning | LBF | Hooker, McPherson, Thomas | 32 min |
| Jun 6, 8:45 PM MDT | Severe Thunderstorm Warning | LBF | McPherson | 34 min |
| Jun 6, 8:49 PM MDT | Severe Thunderstorm Warning | LBF | Cherry, Sheridan | 28 min |
| Jun 6, 8:50 PM MDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes | 40 min |
| Jun 6, 8:53 PM MDT | Severe Thunderstorm Warning | CYS | Kimball | 52 min |
| Jun 6, 9:12 PM MDT | Severe Thunderstorm Warning | LBF | Chase, Hayes, Lincoln, Perkins | 48 min |
| Jun 6, 9:15 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 45 min |
| Jun 6, 9:27 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| Jun 6, 9:30 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 45 min |
| Jun 6, 10:06 PM MDT | Flash Flood Warning | GLD | Yuma | 4 hr |
| Jun 6, 10:09 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 51 min |
| Jun 6, 10:21 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 23 min |
| Jun 6, 10:58 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 47 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 6, 2:49 PM MDT | Mesoscale Discussion | SPC | Adams, Logan, Morgan, Phillips, Sedgwick, Washington and 2 more | 86 min |
| Jun 6, 2:23 PM MDT | Severe Thunderstorm Watch | SPC | Republic, Washington | 9 hr |
| Jun 6, 1:22 PM MDT | Mesoscale Discussion | SPC | Boone, Burt, Butler, Cass, Clay, Colfax and 31 more | 113 min |
| Jun 6, 5:20 PM MDT | Mesoscale Discussion | SPC | Adams, Boone, Burt, Butler, Cass, Clay and 33 more | 85 min |
| Jun 6, 1:35 PM MDT | Mesoscale Discussion | SPC | Big Horn, Campbell, Converse, Fremont, Hot Springs, Johnson and 4 more | 115 min |
Nearby
Severe Thunderstorm Watches in Nebraska, 2018Severe Thunderstorm Watches in Kansas, 2018Severe Thunderstorm Watches in Colorado, 2018Every severe thunderstorm watch in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.