Alert archive / Colorado / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 49, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this severe thunderstorm warning at Jun 6, 2020, 5:58 PM MDT for Logan County, Washington County, Colorado. It was in force for 47 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 6, 2020, 5:58 PM MDT (23:58 UTC)
- Expired
- Jun 6, 2020, 6:45 PM MDT
- In force
- 47 min
- Issued by
- NWS Denver/Boulder, CO
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 70.0 mph
Counties Logan County, CO, Washington County, CO
The radar
The Denver radar (KFTG), 144 km from the middle of the area, began a volume at 00:00 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 6, 6:00 PM MDT | TSTM WND GST 58 | 1 Ese Akron, CO | MESONET STATION EW7755 AKRON. |
| Jun 6, 6:00 PM MDT | TSTM WND GST 61 | Iliff, CO | . |
| Jun 6, 6:00 PM MDT | TSTM WND GST 61 | Iliff, CO |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched 3 storm reports to this severe thunderstorm warning; the first came 2 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 6, 12:21 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Denver, CO (KDNR), launched 12:00Z, 12.0 hours before the alert went out and 53 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3284 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- -50 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
518
WUUS55 KBOU 062358
SVRBOU
COC075-121-070045-
/O.NEW.KBOU.SV.W.0049.200606T2358Z-200607T0045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
558 PM MDT Sat Jun 6 2020
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Washington County in northeastern Colorado...
Logan County in northeastern Colorado...
* Until 645 PM MDT.
* At 554 PM MDT, severe thunderstorms were located along a line
extending from 5 miles southwest of Peetz to 10 miles south of
Lindon, or along a line extending from 19 miles north of Sterling
to 26 miles northeast of Limon, moving northeast at 55 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Sterling, Akron, Otis, Fleming, Merino, Iliff, Peetz, Crook,
Arickaree School, Prewitt Reservoir, Padroni, Atwood, Burdett,
Lindon, Midway, Lone Star, Thurman, Cope, Anton and St Petersburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Denver Colorado.
&&
LAT...LON 4044 10271 4044 10278 4035 10280 3958 10281
3957 10368 3999 10345 4098 10342 4100 10265
TIME...MOT...LOC 2354Z 226DEG 46KT 4090 10317 3959 10344
HAIL...<.75IN
WIND...70MPH
$$
COOPERWhat forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Denver/Boulder, CO wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 6, 2:48 PM MDT, 3 hours 10 minutes earlier.
Area forecast discussion, Jun 6, 2:48 PM MDT, 3 hours 10 minutes before
Area Forecast Discussion National Weather Service Denver/Boulder CO 248 PM MDT Sat Jun 6 2020 .SHORT TERM...(This evening through Sunday) Issued at 248 PM MDT Sat Jun 6 2020 Current surface analysis shows surface low in southeast Montana, with a lee trough intensifying along the Front Range. Satellite shows an impressive comma head in northeast Utah moving northeast, with an intense line of convection stretching south from that through central Colorado. High winds have developed from the eastern side of Denver metro across the Palmer Divide, and stronger wind core is expected to shift slightly eastward through late afternoon and early evening. We'll keep the existing warnings in tact. Convection is expected to spread east across the plains in these late afternoon and evening hours, as airmass seems to be approaching convective temperatures per latest AMDAR sounding data, satellite, and radar. Given the 50-60 knots of wind as seen on latest vad wind profiler between 8000 and 10000 feet MSL, only an extra 15 knots added to that from the DCAPE near 1000 J/kg would support damaging surface wind gusts of 70-85+ mph. Some of those wind speeds have already been observed with storms in western Colorado, and don't see much difference for our forecast area given the location and strength of low/mid level wind speed core. MLCAPE is limited to about 500-800 J/kg, so main threat appears to be wind across our forecast area. The back edge of storms should pass to the east of the I-25 Corridor by 6 PM, and then exit the eastern plains by 10 PM. Clearing skies and lighter winds thereafter. On Sunday, mostly sunny but dry conditions will prevail, and winds will again increase in the afternoon. Temperatures will push 90F or more across most of the plains. There is just enough moisture over the northwest portion of the state to keep a chance of showers and storms over the north central mountains for the afternoon. .LONG TERM...(Sunday night through Saturday) Issued at 248 PM MDT Sat Jun 6 2020 Will be keeping an eye on Monday and Monday night's weather as un upper trough from the Pacific Northwest is forecast to move across the northern half of the state. Latest model runs have been slowing this feature down, in deference to Tropical Storm Cristobal which is forecast to be tracking northward up the Lower Mississippi Valley. The motion of the tropical system will be blocking the prevailing westerly flow pattern across the country. As the upper trough slows its motion, it will be undergoing some amplification with cold air aloft dropping down from the northern Rockies. This will drop snow levels down below 10,000 feet from Monday afternoon through Tuesday morning. The period of heaviest precipitation with this system will be Monday evening when mountain ridges may pick up a few inches of snow accumulation. Impact on roads should be minimal, this late in the season. On the plains, the combination of dynamic forcing and daytime heating should be enough to drive the formation of afternoon and evening thunderstorms. At the current time there is a marginal risk that some of the thunderstorms could reach severe limits. Cloud cover through the day will help keep temperatures cool, as well as some northerly flow out ahead of an approaching cold front. All in all, Monday will be the third active day in a row for northern Colorado. The GFS and ECMWF show the core of the upper trough over northeast Colorado Tuesday morning, moving out the state by evening. Temperatures across the forecast area will be quite cool, only in the upper 60s and lower 70s across the plains and 30s and 40s in the mountains. Behind the passing trough it should be quite subsident so no precipitation is expected after Tuesday morning. The rest of the week will feature an upper ridge re-building over the Southern Rockies with a gradual warming trend across north central and northeast Colorado. By late in the week we should again see the return of afternoon and evening thunderstorm activity. By next Saturday, high temperatures will probably be getting back close to 90. && .AVIATION...(For the 18Z TAFS through 18Z Sunday afternoon) Issued at 248 PM MDT Sat Jun 6 2020 Strong winds will continue through the rest of the afternoon with peak gusts around 50 knots at KDEN and KAPA. Scattered storms will move across the area with even stronger and damaging gusts upwards of 60 knots possible. Blowing dust may reduce visibility to less than 5SM at times. Winds will gradually subside 00Z-03Z. Light and normal drainage winds expected to reestablish themselves by 06Z. Winds will increase again 15Z-18Z Sunday, with speeds of 20-25 knots from the southwest, with gusts to around 35 knots holding through 00Z Monday. KBJC may see lighter winds in the southwest flow pattern. && .FIRE WEATHER... Issued at 248 PM MDT Sat Jun 6 2020 Strong winds combined with warmer than average temperatures will keep fire danger high across the eastern plains into early this evening, despite the marginal humidity values. However, given the magnitude of winds any fire could spread rapidly out of control. Continued critical fire weather conditons expected again on Sunday afternoon. Good mixing will result in southwest wind gusts up to 40-45 mph by afternoon. Humidity levels will be lower than today so critical fire weather conditions will redevelop over east central Colorado and the Palmer Divide where fuels are driest. We'll also issue a Red Flag Warning for the southern foothills and Park County (Zones 214 and 216) where it will be drier tomorrow. && .BOU WATCHES/WARNINGS/ADVISORIES... High Wind Warning until 9 PM MDT this evening for COZ041-045>051. Red Flag Warning until 9 PM MDT Sunday for COZ241-245>251. Red Flag Warning from noon to 9 PM MDT Sunday for COZ214-216. High Wind Warning until 6 PM MDT this evening for COZ040-042>044. && SHORT TERM...Barjenbruch LONG TERM...Dankers AVIATION...Barjenbruch FIRE WEATHER...Barjenbruch
Hazardous weather outlook, Jun 6, 10:55 AM MDT, 7 hours 3 minutes before
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 1055 AM MDT Sat Jun 6 2020 COZ030>051-071700- Jackson County Below 9000 Feet- West Jackson and West Grand Counties Above 9000 Feet- Grand and Summit Counties Below 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Central and Southeast Park County- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- 1055 AM MDT Sat Jun 6 2020 ...HIGH WINDS...SEVERE STORMS WITH DAMAGING WINDS...AND HIGH FIRE DANGER TODAY... This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Scattered thunderstorms developing this afternoon will be capable of producing damaging winds. Wind gusts as high as 80 mph can be expected from the stronger severe storms, possibly resulting in property damage and dangerous travel conditions. High profile vehicles should not travel this afternoon, while others should remain aware for very strong cross winds and areas of blowing dust. Visibility may be suddenly reduced near open fields. Outside of the thunderstorms, gusty winds of 45 to 60 mph will develop in all areas this afternoon. The strongest of these more persistent winds are expected to develop over the Palmer Divide and just east of the I-25 Corridor. Fire danger will also be very high over the eastern plains and Palmer Divide as high winds combine with unseasonably warm temperatures. Avoid burning or any outdoor activity that may produce sparks, as rapid fire growth is possible. .DAYS TWO THROUGH SEVEN...Sunday through Friday The plains will see very warm temperatures and gusty south winds increasing by late Sunday morning which will raise fire danger again to critical levels through early Sunday evening. Wind gusts up to 50 mph are expected Sunday while humidity levels will be under 15 percent. Conditons will be drier with no thunderstorms expected. On Monday, another upper level weather disturbance will be passing over the northern half of Colorado with showers and thunderstorms over the mountains moving out onto the plains in the afternoon. Some thunderstorms may become severe Monday afternoon over northern sections. Cooler temperatures are expected through the middle part of next week with a little less thunderstorm activity for Tuesday and Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated today and tonight. However, any reports of strong wind gusts or wind damage will be appreciated.
In the hours before
Local storm report, Jun 6, 2:27 PM MDT, 3 hours 31 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
227 PM MDT SAT JUN 6 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0212 PM TSTM WND GST 1 ENE BERTHOUD PASS 39.80N 105.77W
06/06/2020 M75 MPH GRAND CO AWOS
AWOS STATION K0CO BERTHOUD PASS.
0154 PM TSTM WND GST 3 ESE COPPER MOUNTAIN 39.47N 106.10W
06/06/2020 M79 MPH SUMMIT CO MESONET
0154 PM TSTM WND GST 1 S COPPER MOUNTAIN 39.48N 106.15W
06/06/2020 M74 MPH SUMMIT CO AWOS
AWOS STATION KCCU RED CLIFF PASS.
0102 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M60 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0100 PM NON-TSTM WND GST 3 SSW CASTLE ROCK 39.34N 104.86W
06/06/2020 M64 MPH DOUGLAS CO MESONET
MESONET STATION DW6400 CASTLE ROCK.
0100 PM NON-TSTM WND GST 3 E PARKER 39.51N 104.71W
06/06/2020 M71 MPH DOUGLAS CO TRAINED SPOTTER
MINOR TREE DAMAGE.
1247 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.84N 104.65W
06/06/2020 M59 MPH DENVER CO OFFICIAL NWS OBS
1245 PM NON-TSTM WND GST 13 ENE KIOWA 39.41N 104.24W
06/06/2020 M71 MPH ELBERT CO MESONET
MESONET STATION AR864 KIOWA.
1234 PM NON-TSTM WND GST 2 NE LONE TREE 39.56N 104.85W
06/06/2020 M62 MPH DOUGLAS CO ASOS
CENTENNIAL AIRPORT.
1125 AM NON-TSTM WND GST 3 NNW LOUVIERS 39.51N 105.02W
06/06/2020 M67 MPH DOUGLAS CO MESONET
MESONET STATION AT112 LITTLETON.
&&Local storm report, Jun 6, 2:46 PM MDT, 3 hours 12 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
246 PM MDT SAT JUN 6 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0234 PM TSTM WND GST 8 WNW LAST CHANCE 39.75N 103.73W
06/06/2020 M71 MPH ADAMS CO MESONET
0214 PM TSTM WND GST CEDAR POINT 39.35N 103.82W
06/06/2020 M85 MPH ELBERT CO MESONET
0212 PM TSTM WND GST 1 ENE BERTHOUD PASS 39.80N 105.77W
06/06/2020 M75 MPH GRAND CO AWOS
AWOS STATION K0CO BERTHOUD PASS.
0154 PM TSTM WND GST 3 ESE COPPER MOUNTAIN 39.47N 106.10W
06/06/2020 M79 MPH SUMMIT CO MESONET
0154 PM TSTM WND GST 1 S COPPER MOUNTAIN 39.48N 106.15W
06/06/2020 M74 MPH SUMMIT CO AWOS
AWOS STATION KCCU RED CLIFF PASS.
0102 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M60 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0100 PM NON-TSTM WND GST 3 SSW CASTLE ROCK 39.34N 104.86W
06/06/2020 M64 MPH DOUGLAS CO MESONET
MESONET STATION DW6400 CASTLE ROCK.
0100 PM NON-TSTM WND GST 3 E PARKER 39.51N 104.71W
06/06/2020 M71 MPH DOUGLAS CO TRAINED SPOTTER
MINOR TREE DAMAGE.
1247 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.84N 104.65W
06/06/2020 M59 MPH DENVER CO OFFICIAL NWS OBS
1245 PM NON-TSTM WND GST 13 ENE KIOWA 39.41N 104.24W
06/06/2020 M71 MPH ELBERT CO MESONET
MESONET STATION AR864 KIOWA.
1234 PM NON-TSTM WND GST 2 NE LONE TREE 39.56N 104.85W
06/06/2020 M62 MPH DOUGLAS CO ASOS
CENTENNIAL AIRPORT.
1125 AM NON-TSTM WND GST 3 NNW LOUVIERS 39.51N 105.02W
06/06/2020 M67 MPH DOUGLAS CO MESONET
MESONET STATION AT112 LITTLETON.
&&Local storm report, Jun 6, 3:28 PM MDT, 2 hours 30 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
328 PM MDT SAT JUN 6 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0314 PM NON-TSTM WND DMG 2 N CHERRY HILLS VILLAG 39.67N 104.94W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0302 PM TSTM WND GST 3 SW JEFFERSON 39.35N 105.84W
06/06/2020 M60 MPH PARK CO MESONET
MESONET STATION CO110 285S195 JEFFERSON.
0300 PM TSTM WND GST 2 SSE WINTER PARK 39.86N 105.77W
06/06/2020 M66 MPH GRAND CO MESONET
0239 PM TSTM WND GST 2 NNE DILLON 39.65N 106.03W
06/06/2020 M60 MPH SUMMIT CO MESONET
MESONET STATION CO158 2.4 MI E OF
SILVERTHORNE.
0234 PM TSTM WND GST 8 WNW LAST CHANCE 39.75N 103.73W
06/06/2020 M71 MPH ADAMS CO MESONET
0214 PM TSTM WND GST CEDAR POINT 39.35N 103.82W
06/06/2020 M85 MPH ELBERT CO MESONET
0213 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M66 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0212 PM TSTM WND GST 1 ENE BERTHOUD PASS 39.80N 105.77W
06/06/2020 M75 MPH GRAND CO AWOS
AWOS STATION K0CO BERTHOUD PASS.
0209 PM TSTM WND GST 2 N COPPER MOUNTAIN 39.52N 106.15W
06/06/2020 M72 MPH SUMMIT CO MESONET
MESONET STATION CO154 0.6 MI E OF CO-91
COPPER MTN.
0154 PM TSTM WND GST 3 ESE COPPER MOUNTAIN 39.47N 106.10W
06/06/2020 M79 MPH SUMMIT CO MESONET
0154 PM TSTM WND GST 1 S COPPER MOUNTAIN 39.48N 106.15W
06/06/2020 M74 MPH SUMMIT CO AWOS
AWOS STATION KCCU RED CLIFF PASS.
0153 PM NON-TSTM WND GST 2 SSE CENTENNIAL 39.57N 104.85W
06/06/2020 M62 MPH ARAPAHOE CO ASOS
ASOS STATION KAPA DENVER ARAPAHOE.
0102 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M60 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0100 PM NON-TSTM WND GST 3 SSW CASTLE ROCK 39.34N 104.86W
06/06/2020 M64 MPH DOUGLAS CO MESONET
MESONET STATION DW6400 CASTLE ROCK.
0100 PM NON-TSTM WND GST 3 E PARKER 39.51N 104.71W
06/06/2020 M71 MPH DOUGLAS CO TRAINED SPOTTER
MINOR TREE DAMAGE.
1247 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.84N 104.65W
06/06/2020 M59 MPH DENVER CO OFFICIAL NWS OBS
1245 PM NON-TSTM WND GST 13 ENE KIOWA 39.41N 104.24W
06/06/2020 M71 MPH ELBERT CO MESONET
MESONET STATION AR864 KIOWA.
1242 PM TSTM WND GST 1 NNE CASTLE PINES 39.49N 104.87W
06/06/2020 M62 MPH DOUGLAS CO MESONET
MESONET STATION CO073 SURREY RIDGE.
1234 PM NON-TSTM WND GST 2 NE LONE TREE 39.56N 104.85W
06/06/2020 M62 MPH DOUGLAS CO ASOS
CENTENNIAL AIRPORT.
1230 PM NON-TSTM WND GST 3 WSW THE PINERY 39.44N 104.78W
06/06/2020 M59 MPH DOUGLAS CO MESONET
MESONET STATION FW3105 PARKER.
1125 AM NON-TSTM WND GST 3 NNW LOUVIERS 39.51N 105.02W
06/06/2020 M67 MPH DOUGLAS CO MESONET
MESONET STATION AT112 LITTLETON.
&&Local storm report, Jun 6, 3:54 PM MDT, 2 hours 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DENVER CO
354 PM MDT SAT JUN 6 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0300 PM TSTM WND GST 6 SW WINTER PARK 39.84N 105.87W
06/06/2020 M110 MPH GRAND CO MESONET
TOP OF WINTER PARK SKI AREA.
0214 PM TSTM WND GST CEDAR POINT 39.35N 103.82W
06/06/2020 M85 MPH ELBERT CO MESONET
0154 PM TSTM WND GST 3 ESE COPPER MOUNTAIN 39.47N 106.10W
06/06/2020 M79 MPH SUMMIT CO MESONET
0212 PM TSTM WND GST 1 ENE BERTHOUD PASS 39.80N 105.77W
06/06/2020 M75 MPH GRAND CO AWOS
AWOS STATION K0CO BERTHOUD PASS.
0154 PM TSTM WND GST 1 S COPPER MOUNTAIN 39.48N 106.15W
06/06/2020 M74 MPH SUMMIT CO AWOS
AWOS STATION KCCU RED CLIFF PASS.
0209 PM TSTM WND GST 2 N COPPER MOUNTAIN 39.52N 106.15W
06/06/2020 M72 MPH SUMMIT CO MESONET
MESONET STATION CO154 0.6 MI E OF CO-91
COPPER MTN.
0351 PM TSTM WND GST 3 ENE BROOMFIELD 39.94N 105.02W
06/06/2020 M71 MPH BROOMFIELD CO TRAINED SPOTTER
136TH AND ZUNI.
0234 PM TSTM WND GST 8 WNW LAST CHANCE 39.75N 103.73W
06/06/2020 M71 MPH ADAMS CO MESONET
0100 PM NON-TSTM WND GST 3 E PARKER 39.51N 104.71W
06/06/2020 M71 MPH DOUGLAS CO TRAINED SPOTTER
MINOR TREE DAMAGE.
1245 PM NON-TSTM WND GST 13 ENE KIOWA 39.41N 104.24W
06/06/2020 M71 MPH ELBERT CO MESONET
MESONET STATION AR864 KIOWA.
0339 PM TSTM WND GST 2 NE MORRISON 39.67N 105.15W
06/06/2020 M70 MPH JEFFERSON CO MESONET
MESONET STATION CW8926 LAKEWOOD.
1125 AM NON-TSTM WND GST 3 NNW LOUVIERS 39.51N 105.02W
06/06/2020 M67 MPH DOUGLAS CO MESONET
MESONET STATION AT112 LITTLETON.
0300 PM TSTM WND GST 2 SSE WINTER PARK 39.86N 105.77W
06/06/2020 M66 MPH GRAND CO MESONET
0213 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M66 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0100 PM NON-TSTM WND GST 3 SSW CASTLE ROCK 39.34N 104.86W
06/06/2020 M64 MPH DOUGLAS CO MESONET
MESONET STATION DW6400 CASTLE ROCK.
0325 PM NON-TSTM WND GST 1 NE CRISMAN 40.05N 105.35W
06/06/2020 M63 MPH BOULDER CO MESONET
MESONET STATION EW4338 BOULDER.
0153 PM NON-TSTM WND GST 2 SSE CENTENNIAL 39.57N 104.85W
06/06/2020 M62 MPH ARAPAHOE CO ASOS
ASOS STATION KAPA DENVER ARAPAHOE.
1242 PM TSTM WND GST 1 NNE CASTLE PINES 39.49N 104.87W
06/06/2020 M62 MPH DOUGLAS CO MESONET
MESONET STATION CO073 SURREY RIDGE.
1234 PM NON-TSTM WND GST 2 NE LONE TREE 39.56N 104.85W
06/06/2020 M62 MPH DOUGLAS CO ASOS
CENTENNIAL AIRPORT.
0302 PM TSTM WND GST 3 SW JEFFERSON 39.35N 105.84W
06/06/2020 M60 MPH PARK CO MESONET
MESONET STATION CO110 285S195 JEFFERSON.
0239 PM TSTM WND GST 2 NNE DILLON 39.65N 106.03W
06/06/2020 M60 MPH SUMMIT CO MESONET
MESONET STATION CO158 2.4 MI E OF
SILVERTHORNE.
0102 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M60 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0332 PM NON-TSTM WND GST 7 N ROCKPORT 41.00N 104.77W
06/06/2020 M59 MPH WELD CO MESONET
MESONET STATION CO128 085S309 WYOMING
BORDER.
1247 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.84N 104.65W
06/06/2020 M59 MPH DENVER CO OFFICIAL NWS OBS
1230 PM NON-TSTM WND GST 3 WSW THE PINERY 39.44N 104.78W
06/06/2020 M59 MPH DOUGLAS CO MESONET
MESONET STATION FW3105 PARKER.
0351 PM TSTM WND DMG 3 SW AURORA 39.68N 104.86W
06/06/2020 ARAPAHOE CO PUBLIC
3-INCH TREE LIMBS BROKEN; POWER POLES
BROKEN.
0346 PM TSTM WND DMG 1 E BROOMFIELD 39.92N 105.05W
06/06/2020 BROOMFIELD CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0344 PM TSTM WND DMG 2 NW DENVER 39.77N 105.01W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0343 PM TSTM WND DMG 1 W COLUMBINE 39.58N 105.09W
06/06/2020 JEFFERSON CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0342 PM TSTM WND DMG 3 NE CHERRY HILLS VILLA 39.67N 104.92W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0342 PM TSTM WND DMG 2 S GREENWOOD VILLAGE 39.58N 104.92W
06/06/2020 ARAPAHOE CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0339 PM TSTM WND DMG LAKEWOOD 39.70N 105.12W
06/06/2020 JEFFERSON CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0314 PM NON-TSTM WND DMG 2 N CHERRY HILLS VILLAG 39.67N 104.94W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0310 PM TSTM WND DMG 1 ESE FRASER 39.93N 105.78W
06/06/2020 GRAND CO EMERGENCY MNGR
TREES DOWN NEAR IDLEWILD.
0255 PM TSTM WND DMG 2 SSE FRASER 39.91N 105.78W
06/06/2020 GRAND CO EMERGENCY MNGR
TREES DOWN, PARTIALLY BLOCKING HIGHWAY 40.
&&Local storm report, Jun 6, 4:23 PM MDT, 1 hour 35 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
423 PM MDT SAT JUN 6 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0406 PM TSTM WND DMG BRIGHTON 39.98N 104.79W
06/06/2020 ADAMS CO TRAINED SPOTTER
TREE DAMAGE IN TOWN.
0406 PM TSTM WND DMG 3 N FIRESTONE 40.16N 104.95W
06/06/2020 WELD CO PUBLIC
TREES UPROOTED OR SNAPPED; ROOF BLOWN OFF.
0404 PM TSTM WND GST 5 S BARR LAKE 39.88N 104.78W
06/06/2020 M78 MPH ADAMS CO MESONET
MESONET STATION EW9243 COMMERCE CITY.
0404 PM TSTM WND DMG 2 SW CENTENNIAL 39.57N 104.89W
06/06/2020 ARAPAHOE CO TRAINED SPOTTER
SHALLOW ROOTED TREES PUSHED OVER. NUMEROUS
POWER POLES DOWN.
0402 PM TSTM WND DMG PIERCE 40.64N 104.76W
06/06/2020 WELD CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0401 PM TSTM WND GST 3 WSW THE PINERY 39.44N 104.78W
06/06/2020 M65 MPH DOUGLAS CO MESONET
MESONET STATION FW3105 PARKER.
0401 PM TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M78 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0358 PM TSTM WND GST BRIGHTON 39.99N 104.79W
06/06/2020 E70 MPH ADAMS CO TRAINED SPOTTER
TREE DAMAGE, TOO. 4-6 INCH DIAMETER LIMBS
BROKEN.
0357 PM TSTM WND GST 2 SSW ROXBOROUGH PARK 39.42N 105.08W
06/06/2020 M59 MPH DOUGLAS CO MESONET
MESONET STATION CTPC2 CARPENTER PEAK.
0357 PM TSTM WND DMG 2 W AURORA 39.70N 104.85W
06/06/2020 ARAPAHOE CO PUBLIC
TREES UPROOTED OR SNAPPED; ROOF BLOWN OFF.
0357 PM TSTM WND DMG 3 NE NORTHGLENN 39.94N 104.95W
06/06/2020 ADAMS CO PUBLIC
GREEN HOUSES AND GAZEBO OVERTURNED.
0356 PM TSTM WND GST 4 E COMMERCE CITY 39.82N 104.86W
06/06/2020 M66 MPH ADAMS CO MESONET
MESONET STATION AENC2 ARSENAL.
0355 PM TSTM WND DMG 2 NE NORTHGLENN 39.93N 104.95W
06/06/2020 ADAMS CO PUBLIC
3-INCH TREE LIMBS BROKEN; POWER POLES
BROKEN.
0354 PM TSTM WND GST 2 WSW DEVIL'S HEAD 39.25N 105.13W
06/06/2020 M67 MPH DOUGLAS CO MESONET
MESONET STATION POLC2 POLHEMUS.
0354 PM TSTM WND GST 1 N BUCKLEY AFB 39.72N 104.75W
06/06/2020 M63 MPH ARAPAHOE CO AWOS
AWOS STATION KBKF BUCKLEY ANGB DEN.
0352 PM TSTM WND GST 7 N ROCKPORT 41.00N 104.77W
06/06/2020 M82 MPH WELD CO MESONET
MESONET STATION CO128 085S309 WYOMING
BORDER.
0352 PM NON-TSTM WND GST 2 ESE STERLING 40.62N 103.17W
06/06/2020 M59 MPH LOGAN CO MESONET
MESONET STATION CO035 076E125 STERLING.
0351 PM TSTM WND GST 3 ENE BROOMFIELD 39.94N 105.02W
06/06/2020 M71 MPH BROOMFIELD CO TRAINED SPOTTER
136TH AND ZUNI.
0351 PM TSTM WND DMG 3 SW AURORA 39.68N 104.86W
06/06/2020 ARAPAHOE CO PUBLIC
3-INCH TREE LIMBS BROKEN; POWER POLES
BROKEN.
0350 PM TSTM WND GST 2 SSE CENTENNIAL 39.57N 104.85W
06/06/2020 M71 MPH ARAPAHOE CO ASOS
ASOS STATION KAPA DENVER ARAPAHOE.
0346 PM TSTM WND DMG 1 E BROOMFIELD 39.92N 105.05W
06/06/2020 BROOMFIELD CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0344 PM TSTM WND GST 1 WSW CHATFIELD RESERVO 39.55N 105.08W
06/06/2020 M78 MPH JEFFERSON CO MESONET
MESONET STATION CO007 470W014 WADSWORTH.
0344 PM TSTM WND DMG 2 NW DENVER 39.77N 105.01W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0343 PM NON-TSTM WND GST 1 E LIMON 39.27N 103.67W
06/06/2020 M61 MPH LINCOLN CO ASOS
ASOS STATION KLIC LIMON.
0343 PM TSTM WND DMG 1 W COLUMBINE 39.58N 105.09W
06/06/2020 JEFFERSON CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0342 PM TSTM WND DMG 2 S GREENWOOD VILLAGE 39.58N 104.92W
06/06/2020 ARAPAHOE CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0342 PM TSTM WND DMG 3 NE CHERRY HILLS VILLA 39.67N 104.92W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0341 PM TSTM WND GST 4 NE LOVELAND 40.45N 105.02W
06/06/2020 M58 MPH LARIMER CO AWOS
AWOS STATION KFNL FT COLLINS LOVEL.
0340 PM TSTM WND DMG ENGLEWOOD 39.65N 104.99W
06/06/2020 ARAPAHOE CO PUBLIC
TREE DOWN. TIME ESTIMATED FROM RADAR.
0339 PM TSTM WND GST 2 NE MORRISON 39.67N 105.15W
06/06/2020 M70 MPH JEFFERSON CO MESONET
MESONET STATION CW8926 LAKEWOOD.
0339 PM TSTM WND DMG LAKEWOOD 39.70N 105.12W
06/06/2020 JEFFERSON CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0335 PM TSTM WND GST 1 N BERTHOUD 40.32N 105.08W
06/06/2020 M61 MPH LARIMER CO NWS EMPLOYEE
MAY HAVE BEEN A BRIEF GUSTNADO.
0332 PM NON-TSTM WND GST 7 N ROCKPORT 41.00N 104.77W
06/06/2020 M59 MPH WELD CO MESONET
MESONET STATION CO128 085S309 WYOMING
BORDER.
0326 PM NON-TSTM WND GST AKRON 40.17N 103.22W
06/06/2020 M59 MPH WASHINGTON CO ASOS
ASOS STATION KAKO AKRON.
0325 PM TSTM WND GST 1 NE CRISMAN 40.05N 105.35W
06/06/2020 M63 MPH BOULDER CO MESONET
MESONET STATION EW4338 BOULDER.
0314 PM NON-TSTM WND DMG 2 N CHERRY HILLS VILLAG 39.67N 104.94W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0310 PM TSTM WND DMG 1 SSE FRASER 39.92N 105.79W
06/06/2020 GRAND CO EMERGENCY MNGR
TREE DOWN BLOCKING LIONS GATE DRIVE.
0310 PM TSTM WND DMG 1 ESE FRASER 39.93N 105.78W
06/06/2020 GRAND CO EMERGENCY MNGR
TREES DOWN NEAR IDLEWILD.
0310 PM TSTM WND DMG 2 NNE FRASER 39.96N 105.78W
06/06/2020 GRAND CO EMERGENCY MNGR
TREES DOWN BLOCKING CARS AT DEVILS THUMB
TRAILHEAD.
0302 PM TSTM WND GST 3 SW JEFFERSON 39.35N 105.84W
06/06/2020 M60 MPH PARK CO MESONET
MESONET STATION CO110 285S195 JEFFERSON.
0300 PM TSTM WND GST 6 SW WINTER PARK 39.84N 105.87W
06/06/2020 M110 MPH GRAND CO MESONET
TOP OF WINTER PARK SKI AREA.
0300 PM TSTM WND GST 2 SSE WINTER PARK 39.86N 105.77W
06/06/2020 M66 MPH GRAND CO MESONET
0255 PM TSTM WND DMG 2 SSE FRASER 39.91N 105.78W
06/06/2020 GRAND CO EMERGENCY MNGR
TREES DOWN, PARTIALLY BLOCKING HIGHWAY 40.
0239 PM TSTM WND GST 2 NNE DILLON 39.65N 106.03W
06/06/2020 M60 MPH SUMMIT CO MESONET
MESONET STATION CO158 2.4 MI E OF
SILVERTHORNE.
0234 PM TSTM WND GST 8 WNW LAST CHANCE 39.75N 103.73W
06/06/2020 M71 MPH ADAMS CO MESONET
0214 PM TSTM WND GST CEDAR POINT 39.35N 103.82W
06/06/2020 M85 MPH ELBERT CO MESONET
0213 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M66 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0212 PM TSTM WND GST 1 ENE BERTHOUD PASS 39.80N 105.77W
06/06/2020 M75 MPH GRAND CO AWOS
AWOS STATION K0CO BERTHOUD PASS.
0209 PM TSTM WND GST 2 N COPPER MOUNTAIN 39.52N 106.15W
06/06/2020 M72 MPH SUMMIT CO MESONET
MESONET STATION CO154 0.6 MI E OF CO-91
COPPER MTN.
0154 PM TSTM WND GST 3 ESE COPPER MOUNTAIN 39.47N 106.10W
06/06/2020 M79 MPH SUMMIT CO MESONET
0154 PM TSTM WND GST 1 S COPPER MOUNTAIN 39.48N 106.15W
06/06/2020 M74 MPH SUMMIT CO AWOS
AWOS STATION KCCU RED CLIFF PASS.
0153 PM NON-TSTM WND GST 2 SSE CENTENNIAL 39.57N 104.85W
06/06/2020 M62 MPH ARAPAHOE CO ASOS
ASOS STATION KAPA DENVER ARAPAHOE.
0102 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M60 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0100 PM NON-TSTM WND GST 3 SSW CASTLE ROCK 39.34N 104.86W
06/06/2020 M64 MPH DOUGLAS CO MESONET
MESONET STATION DW6400 CASTLE ROCK.
0100 PM NON-TSTM WND GST 3 E PARKER 39.51N 104.71W
06/06/2020 M71 MPH DOUGLAS CO TRAINED SPOTTER
MINOR TREE DAMAGE.
1247 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.84N 104.65W
06/06/2020 M59 MPH DENVER CO OFFICIAL NWS OBS
1245 PM NON-TSTM WND GST 13 ENE KIOWA 39.41N 104.24W
06/06/2020 M71 MPH ELBERT CO MESONET
MESONET STATION AR864 KIOWA.
1242 PM TSTM WND GST 1 NNE CASTLE PINES 39.49N 104.87W
06/06/2020 M62 MPH DOUGLAS CO MESONET
MESONET STATION CO073 SURREY RIDGE.
1234 PM NON-TSTM WND GST 2 NE LONE TREE 39.56N 104.85W
06/06/2020 M62 MPH DOUGLAS CO ASOS
CENTENNIAL AIRPORT.
1230 PM NON-TSTM WND GST 3 WSW THE PINERY 39.44N 104.78W
06/06/2020 M59 MPH DOUGLAS CO MESONET
MESONET STATION FW3105 PARKER.
1125 AM NON-TSTM WND GST 3 NNW LOUVIERS 39.51N 105.02W
06/06/2020 M67 MPH DOUGLAS CO MESONET
MESONET STATION AT112 LITTLETON.
&&Local storm report, Jun 6, 5:15 PM MDT, 43 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
515 PM MDT SAT JUN 6 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0459 PM TSTM WND DMG 4 S BUCKLEY AFB 39.64N 104.76W
06/06/2020 ARAPAHOE CO PUBLIC
TREES UPROOTED OR SNAPPED; ROOF BLOWN OFF.
0442 PM TSTM WND GST 1 SSW BENNETT 39.74N 104.43W
06/06/2020 M63 MPH ADAMS CO MESONET
MESONET STATION CO072 070W304 BENNETT.
0442 PM TSTM WND GST 2 ENE WIGGINS 40.25N 104.04W
06/06/2020 M63 MPH MORGAN CO MESONET
MESONET STATION CO039 076W067 WIGGINS BIJOU
CREEK.
0442 PM TSTM WND GST 2 E CASTLE ROCK 39.38N 104.80W
06/06/2020 M72 MPH DOUGLAS CO TRAINED SPOTTER
0440 PM TSTM WND DMG 1 N CASTLE ROCK 39.39N 104.85W
06/06/2020 DOUGLAS CO TRAINED SPOTTER
3 INCH DIAMTER BRANCHES DOWN.
0434 PM TSTM WND GST 10 ESE ROCKPORT 40.87N 104.60W
06/06/2020 M78 MPH WELD CO TRAINED SPOTTER
0434 PM TSTM WND DMG 2 SW FORT MORGAN 40.24N 103.81W
06/06/2020 MORGAN CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0434 PM TSTM WND GST AGATE 39.35N 103.82W
06/06/2020 M78 MPH ELBERT CO MESONET
0430 PM TSTM WND GST 6 W ELBERT 39.22N 104.65W
06/06/2020 M60 MPH ELBERT CO AWOS
AWOS STATION KMNH MONUMENT ELBERT.
0419 PM TSTM WND GST GALETON 40.52N 104.58W
06/06/2020 M64 MPH WELD CO MESONET
0415 PM TSTM WND DMG 5 E LOCHBUIE 40.00N 104.63W
06/06/2020 ADAMS CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0412 PM TSTM WND DMG 3 NE LOCHBUIE 40.04N 104.70W
06/06/2020 WELD CO PUBLIC
TREES UPROOTED OR SNAPPED; ROOF BLOWN OFF.
0409 PM TSTM WND GST 5 ESE HUDSON 40.04N 104.56W
06/06/2020 M72 MPH WELD CO MESONET
0406 PM TSTM WND DMG BRIGHTON 39.98N 104.79W
06/06/2020 ADAMS CO TRAINED SPOTTER
TREE DAMAGE IN TOWN.
0406 PM TSTM WND DMG 3 N FIRESTONE 40.16N 104.95W
06/06/2020 WELD CO PUBLIC
TREES UPROOTED OR SNAPPED; ROOF BLOWN OFF.
0404 PM TSTM WND GST 5 S BARR LAKE 39.88N 104.78W
06/06/2020 M78 MPH ADAMS CO MESONET
MESONET STATION EW9243 COMMERCE CITY.
0404 PM TSTM WND DMG 2 SW CENTENNIAL 39.57N 104.89W
06/06/2020 ARAPAHOE CO TRAINED SPOTTER
SHALLOW ROOTED TREES PUSHED OVER. NUMEROUS
POWER POLES DOWN.
0402 PM TSTM WND GST NUNN 40.71N 104.78W
06/06/2020 M65 MPH WELD CO MESONET
MESONET STATION CO171 NUNN.
0402 PM TSTM WND DMG PIERCE 40.64N 104.76W
06/06/2020 WELD CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0401 PM TSTM WND GST 3 WSW THE PINERY 39.44N 104.78W
06/06/2020 M65 MPH DOUGLAS CO MESONET
MESONET STATION FW3105 PARKER.
0401 PM TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M78 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0400 PM TSTM WND GST 4 ESE ERIE 40.00N 104.98W
06/06/2020 M71 MPH BROOMFIELD CO MESONET
MESONET STATION CO010 025S229 SH7.
0400 PM TSTM WND GST 1 N BRIGHTON 40.00N 104.80W
06/06/2020 E75 MPH ADAMS CO PUBLIC
3 INCH BRANCHES AND FENCES DOWNED.
0400 PM TSTM WND DMG 2 SE DENVER 39.71N 104.97W
06/06/2020 DENVER CO PUBLIC
LARGE TREE UPROOTED ON DOWNING NEAR ALAMEDA.
0358 PM TSTM WND GST BRIGHTON 39.99N 104.79W
06/06/2020 E70 MPH ADAMS CO TRAINED SPOTTER
TREE DAMAGE, TOO. 4-6 INCH DIAMETER LIMBS
BROKEN.
0357 PM TSTM WND DMG 2 W AURORA 39.70N 104.85W
06/06/2020 ARAPAHOE CO PUBLIC
TREES UPROOTED OR SNAPPED; ROOF BLOWN OFF.
0357 PM TSTM WND GST 2 SSW ROXBOROUGH PARK 39.42N 105.08W
06/06/2020 M59 MPH DOUGLAS CO MESONET
MESONET STATION CTPC2 CARPENTER PEAK.
0357 PM TSTM WND DMG 3 NE NORTHGLENN 39.94N 104.95W
06/06/2020 ADAMS CO PUBLIC
GREEN HOUSES AND GAZEBO OVERTURNED.
0356 PM TSTM WND GST 4 E COMMERCE CITY 39.82N 104.86W
06/06/2020 M66 MPH ADAMS CO MESONET
MESONET STATION AENC2 ARSENAL.
0355 PM TSTM WND DMG 2 NE NORTHGLENN 39.93N 104.95W
06/06/2020 ADAMS CO PUBLIC
3-INCH TREE LIMBS BROKEN; POWER POLES
BROKEN.
0354 PM TSTM WND GST 2 WSW DEVIL'S HEAD 39.25N 105.13W
06/06/2020 M67 MPH DOUGLAS CO MESONET
MESONET STATION POLC2 POLHEMUS.
0354 PM TSTM WND GST 1 N BUCKLEY AFB 39.72N 104.75W
06/06/2020 M63 MPH ARAPAHOE CO AWOS
AWOS STATION KBKF BUCKLEY ANGB DEN.
0352 PM NON-TSTM WND GST 2 ESE STERLING 40.62N 103.17W
06/06/2020 M59 MPH LOGAN CO MESONET
MESONET STATION CO035 076E125 STERLING.
0352 PM TSTM WND GST 7 N ROCKPORT 41.00N 104.77W
06/06/2020 M82 MPH WELD CO MESONET
MESONET STATION CO128 085S309 WYOMING
BORDER.
0351 PM TSTM WND GST 3 ENE BROOMFIELD 39.94N 105.02W
06/06/2020 M71 MPH BROOMFIELD CO TRAINED SPOTTER
136TH AND ZUNI.
0351 PM TSTM WND DMG 3 SW AURORA 39.68N 104.86W
06/06/2020 ARAPAHOE CO PUBLIC
3-INCH TREE LIMBS BROKEN; POWER POLES
BROKEN.
0350 PM TSTM WND DMG 3 ENE DENVER 39.76N 104.94W
06/06/2020 DENVER CO PUBLIC
6 TO 10 INCH TREE BRANCHES DOWN. TIME
ESTIMATED FROM RADAR.
0350 PM TSTM WND GST 2 SSE CENTENNIAL 39.57N 104.85W
06/06/2020 M71 MPH ARAPAHOE CO ASOS
ASOS STATION KAPA DENVER ARAPAHOE.
0346 PM TSTM WND DMG 1 E BROOMFIELD 39.92N 105.05W
06/06/2020 BROOMFIELD CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0344 PM TSTM WND DMG 2 NW DENVER 39.77N 105.01W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0344 PM TSTM WND GST 1 WSW CHATFIELD RESERVO 39.55N 105.08W
06/06/2020 M78 MPH JEFFERSON CO MESONET
MESONET STATION CO007 470W014 WADSWORTH.
0343 PM NON-TSTM WND GST 1 E LIMON 39.27N 103.67W
06/06/2020 M61 MPH LINCOLN CO ASOS
ASOS STATION KLIC LIMON.
0343 PM TSTM WND DMG 1 W COLUMBINE 39.58N 105.09W
06/06/2020 JEFFERSON CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0342 PM TSTM WND DMG 3 NE CHERRY HILLS VILLA 39.67N 104.92W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0342 PM TSTM WND DMG 2 S GREENWOOD VILLAGE 39.58N 104.92W
06/06/2020 ARAPAHOE CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0341 PM TSTM WND GST 4 NE LOVELAND 40.45N 105.02W
06/06/2020 M58 MPH LARIMER CO AWOS
AWOS STATION KFNL FT COLLINS LOVEL.
0340 PM TSTM WND DMG ENGLEWOOD 39.65N 104.99W
06/06/2020 ARAPAHOE CO PUBLIC
TREE DOWN. TIME ESTIMATED FROM RADAR.
0340 PM TSTM WND DMG 2 NW LOUISVILLE 39.99N 105.17W
06/06/2020 BOULDER CO TRAINED SPOTTER
NUMEROUS 1 INCH DIAMETER TREE LIMBS BROKEN.
0339 PM TSTM WND GST 2 NE MORRISON 39.67N 105.15W
06/06/2020 M70 MPH JEFFERSON CO MESONET
MESONET STATION CW8926 LAKEWOOD.
0339 PM TSTM WND DMG LAKEWOOD 39.70N 105.12W
06/06/2020 JEFFERSON CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0335 PM TSTM WND GST 1 N BERTHOUD 40.32N 105.08W
06/06/2020 M61 MPH LARIMER CO NWS EMPLOYEE
MAY HAVE BEEN A BRIEF GUSTNADO.
0332 PM NON-TSTM WND GST 7 N ROCKPORT 41.00N 104.77W
06/06/2020 M59 MPH WELD CO MESONET
MESONET STATION CO128 085S309 WYOMING
BORDER.
0326 PM NON-TSTM WND GST AKRON 40.17N 103.22W
06/06/2020 M59 MPH WASHINGTON CO ASOS
ASOS STATION KAKO AKRON.
0325 PM TSTM WND GST 1 NE CRISMAN 40.05N 105.35W
06/06/2020 M63 MPH BOULDER CO MESONET
MESONET STATION EW4338 BOULDER.
0315 PM TSTM WND GST 2 E COPPER MOUNTAIN 39.49N 106.11W
06/06/2020 M90 MPH SUMMIT CO MESONET
0314 PM NON-TSTM WND DMG 2 N CHERRY HILLS VILLAG 39.67N 104.94W
06/06/2020 DENVER CO PUBLIC
1-INCH TREE LIMBS BROKEN; SHINGLES BLOWN
OFF.
0310 PM TSTM WND DMG 1 ESE FRASER 39.93N 105.78W
06/06/2020 GRAND CO EMERGENCY MNGR
TREES DOWN NEAR IDLEWILD.
0310 PM TSTM WND DMG 1 SSE FRASER 39.92N 105.79W
06/06/2020 GRAND CO EMERGENCY MNGR
TREE DOWN BLOCKING LIONS GATE DRIVE.
0310 PM TSTM WND DMG 2 NNE FRASER 39.96N 105.78W
06/06/2020 GRAND CO EMERGENCY MNGR
TREES DOWN BLOCKING CARS AT DEVILS THUMB
TRAILHEAD.
0302 PM TSTM WND GST 3 SW JEFFERSON 39.35N 105.84W
06/06/2020 M60 MPH PARK CO MESONET
MESONET STATION CO110 285S195 JEFFERSON.
0300 PM TSTM WND GST 6 SW WINTER PARK 39.84N 105.87W
06/06/2020 M110 MPH GRAND CO MESONET
TOP OF WINTER PARK SKI AREA.
0300 PM TSTM WND GST 2 SSE WINTER PARK 39.86N 105.77W
06/06/2020 M66 MPH GRAND CO MESONET
0255 PM TSTM WND DMG 2 SSE FRASER 39.91N 105.78W
06/06/2020 GRAND CO EMERGENCY MNGR
TREES DOWN, PARTIALLY BLOCKING HIGHWAY 40.
0239 PM TSTM WND GST 2 NNE DILLON 39.65N 106.03W
06/06/2020 M60 MPH SUMMIT CO MESONET
MESONET STATION CO158 2.4 MI E OF
SILVERTHORNE.
0234 PM TSTM WND GST 8 WNW LAST CHANCE 39.75N 103.73W
06/06/2020 M71 MPH ADAMS CO MESONET
0214 PM TSTM WND GST CEDAR POINT 39.35N 103.82W
06/06/2020 M85 MPH ELBERT CO MESONET
0213 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M66 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0212 PM TSTM WND GST 1 ENE BERTHOUD PASS 39.80N 105.77W
06/06/2020 M75 MPH GRAND CO AWOS
AWOS STATION K0CO BERTHOUD PASS.
0209 PM TSTM WND GST 2 N COPPER MOUNTAIN 39.52N 106.15W
06/06/2020 M72 MPH SUMMIT CO MESONET
MESONET STATION CO154 0.6 MI E OF CO-91
COPPER MTN.
0154 PM TSTM WND GST 1 S COPPER MOUNTAIN 39.48N 106.15W
06/06/2020 M74 MPH SUMMIT CO AWOS
AWOS STATION KCCU RED CLIFF PASS.
0154 PM TSTM WND GST 3 ESE COPPER MOUNTAIN 39.47N 106.10W
06/06/2020 M79 MPH SUMMIT CO MESONET
0153 PM NON-TSTM WND GST 2 SSE CENTENNIAL 39.57N 104.85W
06/06/2020 M62 MPH ARAPAHOE CO ASOS
ASOS STATION KAPA DENVER ARAPAHOE.
0102 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
06/06/2020 M60 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER.
0100 PM NON-TSTM WND GST 3 SSW CASTLE ROCK 39.34N 104.86W
06/06/2020 M64 MPH DOUGLAS CO MESONET
MESONET STATION DW6400 CASTLE ROCK.
0100 PM NON-TSTM WND GST 3 E PARKER 39.51N 104.71W
06/06/2020 M71 MPH DOUGLAS CO TRAINED SPOTTER
MINOR TREE DAMAGE.
1247 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.84N 104.65W
06/06/2020 M59 MPH DENVER CO OFFICIAL NWS OBS
1245 PM NON-TSTM WND GST 13 ENE KIOWA 39.41N 104.24W
06/06/2020 M71 MPH ELBERT CO MESONET
MESONET STATION AR864 KIOWA.
1242 PM TSTM WND GST 1 NNE CASTLE PINES 39.49N 104.87W
06/06/2020 M62 MPH DOUGLAS CO MESONET
MESONET STATION CO073 SURREY RIDGE.
1234 PM NON-TSTM WND GST 2 NE LONE TREE 39.56N 104.85W
06/06/2020 M62 MPH DOUGLAS CO ASOS
CENTENNIAL AIRPORT.
1230 PM NON-TSTM WND GST 3 WSW THE PINERY 39.44N 104.78W
06/06/2020 M59 MPH DOUGLAS CO MESONET
MESONET STATION FW3105 PARKER.
1125 AM NON-TSTM WND GST 3 NNW LOUVIERS 39.51N 105.02W
06/06/2020 M67 MPH DOUGLAS CO MESONET
MESONET STATION AT112 LITTLETON.
&&The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 6, 1:51 PM MDT | Severe Thunderstorm Warning | BOU | Clear Creek, Grand, Jackson, Larimer, Park, Summit | 39 min |
| Jun 6, 2:15 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln, Washington | 45 min |
| Jun 6, 2:33 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 42 min |
| Jun 6, 3:03 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 8 more | 57 min |
| Jun 6, 3:56 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 4 more | 64 min |
| Jun 6, 4:36 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver, Morgan, Weld | 39 min |
| Jun 6, 4:50 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 40 min |
| Jun 6, 5:18 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Logan, Morgan, Washington, Weld | 42 min |
| Jun 6, 5:27 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 48 min |
| Jun 6, 5:58 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 47 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 2020Every severe thunderstorm warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.