Alert archive / Colorado / Mesoscale Discussions in 2019

Mesoscale Discussion 834

May 27, 20197 counties in Colorado; Banner County, Cheyenne County, Kimball County, Nebraska; Laramie County, Wyoming

The Storm Prediction Center issued this mesoscale discussion at May 27, 2019, 2:43 PM MDT for 7 counties in Colorado; Banner County, Cheyenne County, Kimball County, Nebraska; Laramie County, Wyoming. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued
May 27, 2019, 2:43 PM MDT (20:43 UTC)
Expired
May 27, 2019, 4:45 PM MDT
In force
2 hr
Issued by
the Storm Prediction Center

Counties Adams County, CO, Arapahoe County, CO, Denver County, CO, Logan County, CO, Morgan County, CO, Washington County, CO, Weld County, CO, Banner County, NE, Cheyenne County, NE, Kimball County, NE, Laramie County, WY

The radar

The Cheyenne radar (KCYS), 82 km from the middle of the area, began a volume at 20:46 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.

The watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

The text

As transmitted.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 26, 7:50 PM MDTMesoscale DiscussionSPCProwers55 min
May 27, 12:36 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Logan, Morgan, Phillips, Sedgwick and 3 more2 hr
May 27, 12:56 PM MDTTornado WatchSPCAdams, Arapahoe, Denver, Logan, Morgan, Phillips and 3 more8 hr
May 27, 4:27 PM MDTSevere Thunderstorm WatchSPCYuma9 hr
May 26, 7:53 PM MDTMesoscale DiscussionSPCAdams, Clay, Fillmore, Gage, Hall, Hamilton and 10 more2 hr
May 27, 12:54 AM MDTMesoscale DiscussionSPCGage, Jefferson, Johnson, Nemaha, Pawnee, Richardson111 min
May 27, 1:41 AM MDTSevere Thunderstorm WatchSPCCass, Gage, Jefferson, Johnson, Nemaha, Otoe and 2 more4 hr
May 27, 3:39 PM MDTMesoscale DiscussionSPCAdams, Arthur, Buffalo, Chase, Custer, Dawson and 19 more2 hr

Nearby

Mesoscale Discussions in Colorado, 2019Mesoscale Discussions in Nebraska, 2019Mesoscale Discussions in Wyoming, 2019Every mesoscale discussion in 2019

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.