Severe thunderstorms across the northeast plains of Colorado produced eight short-lived   tornadoes.  One tornado touched down and caused minor damage to 20,000 bushel capacity grain bins. Ten of 12 grain bins were damaged; some by downed pipes that fell on them.  The rest of the tornadoes touched down in open country.  In addition, large hail ranging from quarter to tennis ball size was reported.  One of the storms produced a wind gust to 61 mph.

Thunderstorm Wind in MORGAN, COLORADO
From 27-MAY-19 13:37:00 to 27-MAY-19 13:37:00 (MST-7)
Location: FT MORGAN
Magnitude: 51.00 MG
Reported by: Trained Spotter

Tornado in SEDGWICK, COLORADO
From 27-MAY-19 15:44:00 to 27-MAY-19 15:45:00 (MST-7)
Location: MARKS BUTTE
Tornado F-scale: EF0
Reported by: Emergency Manager

A tornado touched down and caused minor damage to 20,000 bushel capacity grain bins.  Ten of 12 grain bins were damaged; some by downed pipes that fell on them.

Tornado in ADAMS, COLORADO
From 27-MAY-19 15:53:00 to 27-MAY-19 15:58:00 (MST-7)
Location: BARR LAKE
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A tornado touched down briefly in an open field.  No damage was observed.

Tornado in WELD, COLORADO
From 27-MAY-19 16:04:00 to 27-MAY-19 16:05:00 (MST-7)
Location: HUDSON
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A tornado touched down briefly in an open field.  No damage was observed.

Tornado in PHILLIPS, COLORADO
From 27-MAY-19 16:51:00 to 27-MAY-19 16:53:00 (MST-7)
Location: HOLYOKE
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A tornado touched down briefly in an open field.  No damage was observed.

Tornado in PHILLIPS, COLORADO
From 27-MAY-19 17:31:00 to 27-MAY-19 17:32:00 (MST-7)
Location: HOLYOKE ARPT
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A tornado touched down briefly in an open field.  No damage was observed.

Flash Flood in LOGAN, COLORADO
From 27-MAY-19 16:41:00 to 27-MAY-19 18:00:00 (MST-7)
Location: CROOK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A thunderstorm produced flash flooding in the drainage areas west and north of Iliff along US 138, and along county road 1 1/2.

Hail in WELD, COLORADO
From 27-MAY-19 15:57:00 to 27-MAY-19 15:57:00 (MST-7)
Location: HUDSON ARPT
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in SEDGWICK, COLORADO
From 27-MAY-19 16:11:00 to 27-MAY-19 16:11:00 (MST-7)
Location: OVID
Magnitude: 1.75 
Reported by: Trained Spotter

Heavy rainfall was also observed.

Hail in SEDGWICK, COLORADO
From 27-MAY-19 16:25:00 to 27-MAY-19 16:25:00 (MST-7)
Location: JULESBURG
Magnitude: 1.00 
Reported by: Emergency Manager

Hail in ADAMS, COLORADO
From 27-MAY-19 12:00:00 to 27-MAY-19 12:00:00 (MST-7)
Location: MANILA
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in ADAMS, COLORADO
From 27-MAY-19 12:13:00 to 27-MAY-19 12:13:00 (MST-7)
Location: WATKINS
Magnitude: 1.00 
Reported by: Social Media

Hail in WELD, COLORADO
From 27-MAY-19 16:27:00 to 27-MAY-19 16:27:00 (MST-7)
Location: GREELEY
Magnitude: 1.00 
Reported by: Public

Hail in PHILLIPS, COLORADO
From 27-MAY-19 16:58:00 to 27-MAY-19 16:58:00 (MST-7)
Location: PAOLI
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in PHILLIPS, COLORADO
From 27-MAY-19 17:23:00 to 27-MAY-19 17:23:00 (MST-7)
Location: HOLYOKE ARPT
Magnitude: 1.75 
Reported by: Trained Spotter

Hail in PHILLIPS, COLORADO
From 27-MAY-19 17:30:00 to 27-MAY-19 17:30:00 (MST-7)
Location: HOLYOKE ARPT
Magnitude: 2.50 
Reported by: Storm Chaser

Tornado in MORGAN, COLORADO
From 27-MAY-19 14:02:00 to 27-MAY-19 14:03:00 (MST-7)
Location: FT MORGAN ARPT
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A tornado touched down briefly in an open field.  No damage was reported.

Tornado in LOGAN, COLORADO
From 27-MAY-19 14:22:00 to 27-MAY-19 14:23:00 (MST-7)
Location: WILLARD
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A tornado touched down briefly in an open field.  No damage was observed.

Tornado in LOGAN, COLORADO
From 27-MAY-19 15:35:00 to 27-MAY-19 15:36:00 (MST-7)
Location: CROOK
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A tornado touched down briefly in an open field.  No damage was observed.

Hail in MORGAN, COLORADO
From 27-MAY-19 13:24:00 to 27-MAY-19 13:24:00 (MST-7)
Location: WIGGINS
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in MORGAN, COLORADO
From 27-MAY-19 13:35:00 to 27-MAY-19 13:35:00 (MST-7)
Location: WIGGINS
Magnitude: 1.00 
Reported by: Trained Spotter

Hail accumulated up to 3 inches in depth in Wiggins.

Hail in MORGAN, COLORADO
From 27-MAY-19 13:42:00 to 27-MAY-19 13:42:00 (MST-7)
Location: WIGGINS
Magnitude: 1.25 
Reported by: Public

Hail in LOGAN, COLORADO
From 27-MAY-19 14:34:00 to 27-MAY-19 14:34:00 (MST-7)
Location: STERLING ARPT
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in LOGAN, COLORADO
From 27-MAY-19 15:13:00 to 27-MAY-19 15:13:00 (MST-7)
Location: ILIFF
Magnitude: 1.75 
Reported by: Trained Spotter

Hail accumulated up to 3 inches in depth with significant damage to vegetation reported in Iliff and vicinity.  Localized street flooding and minor field flooding was observed.

Hail in LOGAN, COLORADO
From 27-MAY-19 15:42:00 to 27-MAY-19 15:42:00 (MST-7)
Location: CROOK
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in ADAMS, COLORADO
From 27-MAY-19 12:52:00 to 27-MAY-19 12:52:00 (MST-7)
Location: STRASBURG
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in PHILLIPS, COLORADO
From 27-MAY-19 17:10:00 to 27-MAY-19 17:10:00 (MST-7)
Location: HOLYOKE ARPT
Magnitude: 1.00 
Reported by: Trained Spotter