Alert archive / Colorado / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 2, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this severe thunderstorm warning at Apr 22, 2022, 9:57 PM MDT for Phillips County, Sedgwick County, Colorado. It was in force for 48 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
- Apr 22, 2022, 9:57 PM MDT (03:57 UTC)
- Expired
- Apr 22, 2022, 10:45 PM MDT
- In force
- 48 min
- Issued by
- NWS Denver/Boulder, CO
- Area
- Storm-based polygon
- Tornado
- Possible
- Damage threat
- Considerable
- Hail
- 0.75 in
- Wind
- 70.0 mph
Counties Phillips County, CO, Sedgwick County, CO
The radar
The Goodland radar (KGLD), 156 km from the middle of the area, began a volume at 03:56 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 |
|---|---|---|---|
| Apr 22, 10:15 PM MDT | TSTM WND GST 62 | 2 Se Holyoke, CO | CORRECTED. THIS WAS WITH A THUNDERSTORM. |
| Apr 22, 10:15 PM MDT | NON-TSTM WND GST 62 | 2 Se Holyoke, CO | AWOS STATION KHEQ HOLYOKE AIRPORT. |
| Apr 22, 10:19 PM MDT | TSTM WND GST 68 | 8 S Holyoke, CO | MESONET STATION CO048 US 385 HOLYOKE. |
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 2 storm reports to this severe thunderstorm warning; the first came 18 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 nearest sounding before it
Denver, CO (KDNR), launched 00:00Z, 4.0 hours before the alert went out and 112 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
- 178 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 4506 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 103 m²/s²
- 0-3 km storm-relative helicity
- 101 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.5
The text
As transmitted.
061
WUUS55 KBOU 230357
SVRBOU
COC095-115-230445-
/O.NEW.KBOU.SV.W.0002.220423T0357Z-220423T0445Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
957 PM MDT Fri Apr 22 2022
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Phillips County in northeastern Colorado...
Sedgwick County in northeastern Colorado...
* Until 1045 PM MDT.
* At 956 PM MDT, severe thunderstorms were located along a line
extending from 4 miles southeast of Lodgepole to 7 miles southeast
of Highland Center, or along a line extending from 6 miles west of
Chappell to 14 miles southwest of Holyoke, moving northeast at 30
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...
Holyoke, Pleasant Valley and Amherst.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
If on or near a lake, get away from the water and move indoors or
inside a vehicle. Remember, lightning can strike out to 15 miles
from the parent thunderstorm. If you can hear thunder, you are close
enough to be struck by lightning. Move to safe shelter now! Do not
be caught on the water in a thunderstorm.
&&
LAT...LON 4044 10265 4100 10265 4100 10206 4044 10205
TIME...MOT...LOC 0356Z 244DEG 26KT 4111 10258 4044 10250
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
RPK1 follow-up statement
495
WWUS55 KBOU 230420
SVSBOU
Severe Weather Statement
National Weather Service Denver CO
1020 PM MDT Fri Apr 22 2022
COC095-115-230445-
/O.CON.KBOU.SV.W.0002.000000T0000Z-220423T0445Z/
Phillips CO-Sedgwick CO-
1020 PM MDT Fri Apr 22 2022
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 PM MDT
FOR PHILLIPS AND SEDGWICK COUNTIES...
At 1019 PM MDT, severe thunderstorms were located along a line
extending from 5 miles northeast of Chappell to 6 miles south of
Holyoke, or along a line extending from 14 miles northwest of
Julesburg to 29 miles north of Wray, moving northeast at 30 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Holyoke, Julesburg, Haxtun, Ovid, Sedgwick, Paoli, Amherst, Highland
Center, Pleasant Valley, Fairfield, Marks Butte and Sixteen-Mile
Corner.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
Prepare immediately for damaging winds. People outside should move
to a shelter, inside a strong building and away from windows.
&&
LAT...LON 4044 10265 4100 10265 4100 10206 4044 10205
TIME...MOT...LOC 0419Z 244DEG 26KT 4117 10241 4050 10234
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
RPKWhat 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 Apr 22, 8:59 PM MDT, 58 minutes earlier.
Area forecast discussion, Apr 22, 8:59 PM MDT, 58 minutes before
Area Forecast Discussion National Weather Service Denver/Boulder CO 859 PM MDT Fri Apr 22 2022 .UPDATE... Issued at 859 PM MDT Fri Apr 22 2022 By 845 PM, the cold front has swept across all but the furthest eastern zones, thus the RFW will be allowed to expire with RH increasing quickly to 20-30 percent within an hour of FROPA in most areas. In addition, the winds behind the front at much weaker than what we saw into the early evening hours, so we have opted to cancel the HWW a couple hours early though winds may still gust to 40 mph for several more hours, particularly near the foothills and across the far eastern plains. Winds will continue to weaken all areas other than the higher mountains and foothills above 8,000 ft. Latest CAMs show 50-60 kts cross barrier flow above ridgetop tomorrow morning into midday. There is no stable layer so that will limit mountain wave development, though there is a critical layer (winds decrease quite a bit with heigh) above 500 mb which would support any mountain wave that develops. There is also tremendous subsidence overhead as the trough swings across NE Wyoming Saturday morning. This is a tricky forecast for winds across the east slopes but believe the strongest winds will be confined to the eastern foothills and not spread out below 6,000 ft elevation, though the favored wind corridor along CO-93 could see gusts over 60 mph in the morning from 8 AM to Noon. The HRRR is showing 80 mph gusts across the higher elevations of Boulder County mid-morning tomorrow between 7-11 AM. The duration is short and the areal coverage not great, thus for now have opted not to hoist a High Wind Warning. The updated forecast reflects this. Tomorrow afternoon with mixing and continued subsidence, a bora-like event with strong NW winds and cold advection will make it a windy afternoon across the entire area. Expect the strongest gusts across the northern mountains and along the Wyoming border across the northeast CO plains, where gusts in the 40-50 mph range are expected. Gusts 30-40 mph are expected just about everywhere else across the plains, Palmer Divide, and mountain valleys. Two other slight adjustments were made based on the latest CAMs and the fact that significant subsidence is expected. We removed PoPs (they were very low to begin with) across most of the plains other than along the WY border. Just too much downslope and subsidence despite a little instability. We also dropped high temps a couple degrees based on the latest guidance and the fact that the cold advection on the backside of the trough, plus convective cloud cover in the cold air would keep temps a little cooler than originally expected. Highs across the plains should still be upper 50s to around 60, with 30s in the mountain valleys. Finally...there is some low-level moisture that worked back into Sedgwick and Phillips counties. A few thunderstorms with strong winds and marginally severe hail are possible between 10 PM and midnight, but the window is narrow along the cold front and the overall chances of any convection firing is probably less than 20 percent. && .SHORT TERM...(This evening through Saturday) Issued at 301 PM MDT Fri Apr 22 2022 ...EXTREMELY CRITICAL FIRE WEATHER CONDITIONS CONTINUE THIS AFTERNOON... Forecast grids are in good shape this afternoon. The stronger winds have been a little slower to arrive than forecast, though surface obs in the past hour indicate several gusts above 40-45 mph in the plains, along with a few gusts above 60 mph at Limon and the Cheesman RAWS. Guidance is insistent on stronger gusts later this afternoon and evening as the 700mb flow increases to 45-55kt over the plains. Deep mixing... perhaps as high as 400mb or so... should make it easy for at least some of this wind to translate down to the surface over the next several hours. With how dry and windy it already is, I see no reason to modify the ongoing RFW or HWW products right now. We've been fairly lucky so far this afternoon, but it cannot be stressed enough that extremely critical fire conditions will be present across the Foothills and all of the lower elevations through at least sunset. The dryline should retreat west near the eastern CO border this evening and overnight, and an isolated storm or two could fire along this boundary in the evening. SPC's marginal/slight risk over our far northeast corner is highly conditional but a couple of storms can't be ruled out. Any storm that's able to survive and take advantage of the warm/moist sector environment could produce a strong wind gust or large hail, but the overall chances of storms in our forecast area is fairly low. Additional showers will also be possible over the far northeast as moisture wraps around our departing surface low overnight. The more difficult aspect of the forecast comes tonight and tomorrow. It's looking increasingly likely that stronger winds develop across the Front Range Foothills tonight, with two bursts of strong gusts likely. The first comes this evening as the upper trough axis crosses the area a couple of hours after sunset. Ridgetop winds are near 50-60kt, and it wouldn't take much to get a couple of 60-70mph gusts in the higher elevations as this moves through. The more intense period of mountain wave winds comes late tonight through Saturday morning. Ridgetop winds are again near 60kt and well aligned out of the west, with a clearly defined critical layer located near 500-550mb. There should also be strong mid-level subsidence that should contribute to some amplification of the wave, and a few 75mph gusts are possible especially above 7000 feet in the morning. Cooler temperatures will return for Saturday, though strong synoptic scale winds should accompany the cool weather. The strongest winds will be along the northern border from the Cheyenne Ridge and into Sedgwick/Phillips county, where 700mb flow is again near 50kt. With very strong subsidence through the boundary layer, we should see at least a few strong gusts make it to the surface there. Winds will be a touch weaker for the urban corridor and eastern plains, but the wind will certainly still be noticeable. A few showers will also be possible though precipitation amounts are forecast to be very light. Winter weather will also be a concern along and west of the divide. Moisture will continue to slowly increase this afternoon with snow showers developing after about 6pm, with more widespread snow between midnight and noon. Accumulations will largely be limited to areas above 9000 feet, though an inch or two is still possible over the mountain parks. Will continue the Winter Weather Advisories as planned with no major changes there. .LONG TERM...(Saturday night through Friday) Issued at 301 PM MDT Fri Apr 22 2022 We'll have drying with decreasing winds on Saturday night. Skies should clear pretty well over the plains, though there may still be some clouds near the northern border. The mountains will keep the clouds, but the snow will be diminishing. There will still be strong winds over the higher mountains, but the winds on the plains should drop off fairly quickly after sunset. Models continue to trend a little stronger/slower/colder with the baggy south end of another shortwave that moves across Sunday afternoon through Monday morning. This should generate clouds and probably has enough of a combination of weak lift, moisture, and instability for a good crop of showers over the mountains in the afternoon and evening. It's hard to tell how much of this could get east of the mountains. There's a period of nice upslope winds, but the low levels also look pretty dry. Some low PoPs mainly south of Denver seem appropriate. It could be cool enough in the late evening for rain to change to snow as it is ending in areas south of Denver, but any accumulation would be minimal and limited to grassy areas. The mountain areas should mostly have light snow, but there could be some heavier showers at the peak in the late afternoon and evening. It appears this will be focused from the I-70 corridor in the late afternoon southeast across Park county in the evening. Not much change to the forecast for next week. We'll still be cool on Monday behind the shortwave, but it should clear pretty well. Then it will be dry and warmer through the middle of the week. Solutions vary about when and if it will be breezy, but the threat of strong winds looks low until ahead of the trough late in the week. There gets to be a bigger model spread for Thursday and Friday, anywhere from hot and windy, to a low key severe weather setup with weak upslope flow, to cooling into the 60s behind a cold front. The one point of agreement is that the threat of significant precipitation remains north of us. && .AVIATION...(For the 00Z TAFS through 00Z Saturday evening) Issued at 540 PM MDT Fri Apr 22 2022 Winds remain strong as expected this evening. For the most part the strongest winds should have already occurred at the terminals, with gradually decreasing winds expecting overnight. There will be a wind shift to just south of due west around 8 PM (maybe 7 PM at BJC). Expect the speeds to be lower with the west winds but still gusting 25-30 kt until about midnight. Then after midnight the winds at APA and DEN should be SW at 10-15 kts until 8 or 9 AM. BJC could be a different story. Behind the cold front there is a stable layer and critical layer of wind shear at 15 kft AGL, which could generate a decent mountain wave. The winds from the mountain wave may get as far east as BJC (but no further), which could result in gusts over 40, maybe 50 kts between 3 AM and 10 AM. We are keeping it out of the TAF for right now but will keep an eye on the possibility. There will continue to be some BLDU at APA and especially DEN this evening, but with the west wind shift around 8 PM the dust should stay away after that. On Saturday northwest winds will be the norm, and they will be strong with sustained 20-25 kts and gusts to near 40 kts after 10 AM. By Saturday evening winds should slowly veer to the north and weaken to around 15 kts with gusts over 25 kts. ILS conditions are possible with scattered cumulus decks at around 050, maybe as much as BKN by mid afternoon. && .FIRE WEATHER... Issued at 301 PM MDT Fri Apr 22 2022 Essentially every RAWS and ASOS station within the current Red Flag Warning is experiencing critical fire weather conditions. Several sites are now reporting humidities between 5 and 8% with wind gusts continuing to slowly ramp up. Extremely critical conditions are forecast to continue through sunset this evening with humidities remaining below 10% for at least a few more hours. At least a slight improvement in moisture is expected this evening as a "cool front" shifts winds more to the west while humidities climb into the upper teens across the Foothills and Plains. Overnight humidity recovery is a concern across the Foothills and urban corridor, especially given the lingering high wind threat overnight into tomorrow. Saturday's conditions look a little better. Winds will be northwesterly and still pretty strong, but humidities will settle near 20% in the afternoon. Did ponder the idea of additional Red Flag Warnings for a few spots but ultimately will leave it be for now. There will still be some wind on Sunday, but temperatures will be cool. Monday will have lighter winds. There will be a warming and drying trend through midweek. It will be breezy at times, so conditions could be near Red Flag criteria, but strong winds are not expected in this period. There is a chance of stronger winds on Thursday or Friday, but there is much uncertainty about the weather pattern on those days as another system approaches. && .BOU WATCHES/WARNINGS/ADVISORIES... Winter Weather Advisory until midnight MDT Saturday night for COZ031-033-034. && UPDATE...Schlatter SHORT TERM...Hiris LONG TERM...Gimmestad AVIATION...Schlatter FIRE WEATHER...Gimmestad/Hiris
Hazardous weather outlook, Apr 22, 11:01 AM MDT, 10 hours 56 minutes before
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 1101 AM MDT Fri Apr 22 2022 COZ030>051-231715- 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- 1101 AM MDT Fri Apr 22 2022 ...EXTREME FIRE WEATHER CONDITIONS AND VERY WINDY TODAY FOR THE LOWER ELEVATIONS AND THE EAST SLOPES OF THE FRONT RANGE FOOTHILLS... This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Extreme fire weather conditions will continue over the plains and foothills through this evening. Very warm, dry, and windy weather will make any new wildfire extremely difficult, if not impossible, to control. The strong winds will also create blowing dust and localized poor visibilities causing hazardous travel conditions out on the plains. A few thunderstorms are possible across the far northeast corner of Colorado this evening. The storms could produce hail and strong winds. Snow is expected late this afternoon and tonight for the high mountains, with scattered rain and snow showers in the foothills and high valleys tonight and isolated rain showers over the northeast plains. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Mountain areas will see rain and snow showers Saturday into Saturday evening with 6 to 12 inches of snow in some areas, with slick travel conditions over the higher mountain passes. At lower elevations if will remain windy with gusts from 40 to 50 mph over the plains. The foothills could see some strong winds Saturday morning with a few gusts up to 70 mph. On Sunday, a weak upper level system will bring more rain and snow showers to the higher terrain, with a chance of rain showers at lower elevations. The coming week will see warmer temperatures along with dry and breezy conditions. .SPOTTER INFORMATION STATEMENT... Reports of high winds or damage will be appreciated. Hiris/Gimmestad
In the hours before
Local storm report, Apr 22, 4:47 PM MDT, 5 hours 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DENVER CO
447 PM MDT FRI APR 22 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0440 PM NON-TSTM WND GST HARTSEL 39.02N 105.80W
04/22/2022 M69 MPH PARK CO PUBLIC
&&Local storm report, Apr 22, 8:13 PM MDT, 1 hour 44 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
813 PM MDT FRI APR 22 2022
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0349 PM NON-TSTM WND GST 1 N BUCKLEY AFB 39.72N 104.75W
04/22/2022 M74 MPH ARAPAHOE CO AWOS
AWOS STATION KBKF BUCKLEY SFB.
0559 PM NON-TSTM WND GST 1 ESE AKRON 40.16N 103.20W
04/22/2022 M70 MPH WASHINGTON CO MESONET
MESONET STATION EW7755 AKRON.
0559 PM NON-TSTM WND GST 1 ESE AKRON 40.16N 103.20W
04/22/2022 M70 MPH WASHINGTON CO MESONET
MESONET STATION EW7755 AKRON.
0559 PM NON-TSTM WND GST 1 ESE AKRON 40.16N 103.20W
04/22/2022 M70 MPH WASHINGTON CO MESONET
MESONET STATION EW7755 AKRON.
0559 PM NON-TSTM WND GST 1 ESE AKRON 40.16N 103.20W
04/22/2022 M70 MPH WASHINGTON CO MESONET
MESONET STATION EW7755 AKRON.
0440 PM NON-TSTM WND GST HARTSEL 39.02N 105.80W
04/22/2022 M69 MPH PARK CO PUBLIC
0323 PM NON-TSTM WND GST 2 S CHEESMAN RESERVOIR 39.18N 105.27W
04/22/2022 M68 MPH DOUGLAS CO MESONET
MESONET STATION CHRC2 CHEESMAN.
0539 PM NON-TSTM WND GST 1 E LIMON 39.27N 103.67W
04/22/2022 M68 MPH LINCOLN CO ASOS
ASOS STATION KLIC LIMON.
0446 PM NON-TSTM WND GST HUGO 39.14N 103.47W
04/22/2022 M65 MPH LINCOLN CO MESONET
MESONET STATION EW0539 HUGO.
0130 PM NON-TSTM WND GST 9 N MANILA VILLAGE 39.89N 104.50W
04/22/2022 M64 MPH ADAMS CO MESONET
MESONET STATION EW6017 BENNETT.
0229 PM NON-TSTM WND GST 2 SE JULESBURG 40.97N 102.25W
04/22/2022 M64 MPH SEDGWICK CO MESONET
MESONET STATION CO034 I-76 JULESBURG.
0250 PM NON-TSTM WND GST 1 WSW CHATFIELD RESERVO 39.55N 105.08W
04/22/2022 M63 MPH JEFFERSON CO MESONET
MESONET STATION CO007 LITTLETON
C470/WADSWORTH.
0508 PM NON-TSTM WND GST AKRON 40.17N 103.22W
04/22/2022 M63 MPH WASHINGTON CO ASOS
ASOS STATION KAKO AKRON.
0533 PM NON-TSTM WND GST 8 S HOLYOKE 40.47N 102.30W
04/22/2022 M63 MPH PHILLIPS CO MESONET
MESONET STATION CO048 US 385 HOLYOKE.
0502 PM NON-TSTM WND GST 3 S CEDAR POINT 39.31N 103.83W
04/22/2022 M62 MPH ELBERT CO MESONET
MESONET STATION CO066 CEDAR POINT.
0614 PM NON-TSTM WND GST 2 SE JULESBURG 40.97N 102.25W
04/22/2022 M62 MPH SEDGWICK CO MESONET
MESONET STATION CO034 I-76 JULESBURG.
0614 PM NON-TSTM WND GST 2 SE JULESBURG 40.97N 102.25W
04/22/2022 M62 MPH SEDGWICK CO MESONET
MESONET STATION CO034 I-76 JULESBURG.
0614 PM NON-TSTM WND GST 2 SE JULESBURG 40.97N 102.25W
04/22/2022 M62 MPH SEDGWICK CO MESONET
MESONET STATION CO034 I-76 JULESBURG.
0755 PM NON-TSTM WND GST 2 SE HOLYOKE 40.57N 102.28W
04/22/2022 M60 MPH PHILLIPS CO AWOS
AWOS STATION KHEQ HOLYOKE AIRPORT.
0319 PM NON-TSTM WND GST 2 SSE CENTENNIAL 39.57N 104.85W
04/22/2022 M59 MPH ARAPAHOE CO ASOS
ASOS STATION KAPA CENTENNIAL AIRPORT.
0341 PM NON-TSTM WND GST 4 ESE ERIE 40.00N 104.98W
04/22/2022 M59 MPH BROOMFIELD CO MESONET
MESONET STATION CO010 025S229 SH7.
0346 PM NON-TSTM WND GST 3 SE NIWOT 40.06N 105.12W
04/22/2022 M59 MPH BOULDER CO MESONET
MESONET STATION FW3675 LAFAYETTE.
0511 PM NON-TSTM WND GST 2 SE DENVER INTL AIRPOR 39.85N 104.65W
04/22/2022 M59 MPH DENVER CO ASOS
ASOS STATION KDEN DENVER INTL AIRPORT.
0530 PM NON-TSTM WND GST 7 SSW HUGO 39.04N 103.52W
04/22/2022 M59 MPH LINCOLN CO MESONET
MESONET STATION EW9214 HUGO.
0135 PM NON-TSTM WND GST 1 S COPPER MOUNTAIN 39.48N 106.15W
04/22/2022 M58 MPH SUMMIT CO AWOS
AWOS STATION KCCU RED CLIFF PASS.
0149 PM NON-TSTM WND GST 1 ESE AKRON 40.16N 103.20W
04/22/2022 M58 MPH WASHINGTON CO MESONET
MESONET STATION EW7755 AKRON.
0358 PM NON-TSTM WND GST 1 NNE LONE TREE 39.56N 104.87W
04/22/2022 M58 MPH DOUGLAS CO MESONET
MESONET STATION CO001 I-25 AND C470.
0400 PM NON-TSTM WND GST 2 SE STRASBURG 39.72N 104.28W
04/22/2022 M58 MPH ARAPAHOE CO MESONET
MESONET STATION DW9756 STRASBURG.
0432 PM NON-TSTM WND GST 2 ENE WIGGINS 40.25N 104.04W
04/22/2022 M58 MPH MORGAN CO MESONET
MESONET STATION CO039 076W067 WIGGINS BIJOU
CREEK.
0543 PM NON-TSTM WND GST 3 E UNION 40.35N 103.44W
04/22/2022 M58 MPH WASHINGTON CO MESONET
MESONET STATION CO183 I-76 MERINO EXIT.
0604 PM NON-TSTM WND GST 3 E UNION 40.35N 103.44W
04/22/2022 M58 MPH WASHINGTON CO MESONET
MESONET STATION CO183 I-76 MERINO EXIT.
0604 PM NON-TSTM WND GST 3 E UNION 40.35N 103.44W
04/22/2022 M58 MPH WASHINGTON CO MESONET
MESONET STATION CO183 I-76 MERINO EXIT.
0604 PM NON-TSTM WND GST 3 E UNION 40.35N 103.44W
04/22/2022 M58 MPH WASHINGTON CO MESONET
MESONET STATION CO183 I-76 MERINO EXIT.
0623 PM NON-TSTM WND GST 2 S CHEESMAN RESERVOIR 39.18N 105.27W
04/22/2022 M58 MPH DOUGLAS CO MESONET
MESONET STATION CHRC2 CHEESMAN.
0623 PM NON-TSTM WND GST 2 S CHEESMAN RESERVOIR 39.18N 105.27W
04/22/2022 M58 MPH DOUGLAS CO MESONET
MESONET STATION CHRC2 CHEESMAN.
0623 PM NON-TSTM WND GST 2 S CHEESMAN RESERVOIR 39.18N 105.27W
04/22/2022 M58 MPH DOUGLAS CO MESONET
MESONET STATION CHRC2 CHEESMAN.
0216 PM NON-TSTM WND GST 3 SW JEFFERSON 39.35N 105.84W
04/22/2022 M57 MPH PARK CO MESONET
MESONET STATION CO110 JEFFERSON.
0229 PM NON-TSTM WND GST 7 N ROCKPORT 41.00N 104.77W
04/22/2022 M57 MPH WELD CO MESONET
MESONET STATION CO128 US 85 WYOMING BORDER.
0502 PM NON-TSTM WND GST 2 N GREENWOOD VILLAGE 39.64N 104.91W
04/22/2022 M57 MPH DENVER CO MESONET
MESONET STATION CO161 0.2 MI N OF I-225.
0624 PM NON-TSTM WND GST 2 ESE STERLING 40.62N 103.17W
04/22/2022 M57 MPH LOGAN CO MESONET
MESONET STATION CO035 I-76 STERLING.
0624 PM NON-TSTM WND GST 2 ESE STERLING 40.62N 103.17W
04/22/2022 M57 MPH LOGAN CO MESONET
MESONET STATION CO035 I-76 STERLING.
0624 PM NON-TSTM WND GST 2 ESE STERLING 40.62N 103.17W
04/22/2022 M57 MPH LOGAN CO MESONET
MESONET STATION CO035 I-76 STERLING.
0128 PM NON-TSTM WND GST 2 ESE STERLING 40.62N 103.17W
04/22/2022 M56 MPH LOGAN CO MESONET
MESONET STATION CO035 I-76 STERLING.
0600 PM NON-TSTM WND GST 7 WNW SIMLA 39.20N 104.19W
04/22/2022 M56 MPH ELBERT CO MESONET
MESONET STATION EW7240 7 WNW SIMLA.
0600 PM NON-TSTM WND GST 7 WNW SIMLA 39.20N 104.19W
04/22/2022 M56 MPH ELBERT CO MESONET
MESONET STATION EW7240 7 WNW SIMLA.
0600 PM NON-TSTM WND GST 7 WNW SIMLA 39.20N 104.19W
04/22/2022 M56 MPH ELBERT CO MESONET
MESONET STATION EW7240 7 WNW SIMLA.
0600 PM NON-TSTM WND GST 7 WNW SIMLA 39.20N 104.19W
04/22/2022 M56 MPH ELBERT CO MESONET
MESONET STATION EW7240 7 WNW SIMLA.
0715 PM NON-TSTM WND GST 3 SW ROCKY FLATS 39.87N 105.24W
04/22/2022 M56 MPH JEFFERSON CO MESONET
MESONET STATION CO109 ROCKY FLATS HWY 93 AND
72.
0310 PM NON-TSTM WND GST 1 NNE CASTLE PINES 39.49N 104.87W
04/22/2022 M55 MPH DOUGLAS CO MESONET
MESONET STATION CO073 SURREY RIDGE.
0340 PM NON-TSTM WND GST 1 WNW NORTHGLENN 39.91N 104.99W
04/22/2022 M55 MPH ADAMS CO TRAINED SPOTTER
AD95.
0341 PM NON-TSTM WND GST 5 N NORTHGLENN 39.97N 104.99W
04/22/2022 M55 MPH ADAMS CO MESONET
MESONET STATION CO156 THORNTON
I-25/NORTHWEST PKWY.
0555 PM NON-TSTM WND GST 2 SE HOLYOKE 40.57N 102.28W
04/22/2022 M55 MPH PHILLIPS CO AWOS
AWOS STATION KHEQ HOLYOKE AIRPORT.
0617 PM NON-TSTM WND GST 2 NE SUNSHINE 40.08N 105.35W
04/22/2022 M55 MPH BOULDER CO MESONET
MESONET STATION CW8656 SUNSHINE.
0617 PM NON-TSTM WND GST 2 NE SUNSHINE 40.08N 105.35W
04/22/2022 M55 MPH BOULDER CO MESONET
MESONET STATION CW8656 SUNSHINE.
0617 PM NON-TSTM WND GST 2 NE SUNSHINE 40.08N 105.35W
04/22/2022 M55 MPH BOULDER CO MESONET
MESONET STATION CW8656 SUNSHINE.
0715 PM NON-TSTM WND GST 4 WSW JOHNSTOWN 40.32N 104.98W
04/22/2022 M55 MPH WELD CO MESONET
MESONET STATION CO037 025S251 BERTHOUD.
1045 AM NON-TSTM WND GST 2 N COPPER MOUNTAIN 39.52N 106.15W
04/22/2022 M54 MPH SUMMIT CO MESONET
MESONET STATION CO154 I-70 COPPER MTN.
0315 PM NON-TSTM WND GST 1 ENE BERTHOUD PASS 39.80N 105.77W
04/22/2022 M54 MPH GRAND CO AWOS
AWOS STATION K0CO BERTHOUD PASS.
0322 PM NON-TSTM WND GST 2 WSW LONE TREE 39.52N 104.93W
04/22/2022 M54 MPH DOUGLAS CO MESONET
MESONET STATION CW2323 HIGHLANDS RANCH.
0341 PM NON-TSTM WND GST 3 SW ROCKY FLATS 39.87N 105.24W
04/22/2022 M54 MPH JEFFERSON CO MESONET
MESONET STATION CO109 ROCKY FLATS HWY 93 AND
72.
0358 PM NON-TSTM WND GST 7 WNW ANTERO RESERVOIR 39.04N 106.00W
04/22/2022 M54 MPH PARK CO MESONET
MESONET STATION JNSC2 JONES HILL.
0555 PM NON-TSTM WND GST 3 WSW STERLING 40.62N 103.27W
04/22/2022 M54 MPH LOGAN CO AWOS
AWOS STATION KSTK STERLING.
0745 PM NON-TSTM WND GST 2 SW BROOMFIELD 39.90N 105.10W
04/22/2022 M54 MPH JEFFERSON CO AWOS
AWOS STATION KBJC BROOMFIELD ROCKY MTN METRO
AIRPORT.
0759 PM NON-TSTM WND GST 3 ESE PINECLIFFE 39.91N 105.38W
04/22/2022 M54 MPH BOULDER CO MESONET
MESONET STATION FW8937 WONDERVU.
0330 PM NON-TSTM WND GST 3 NNW LOUVIERS 39.51N 105.02W
04/22/2022 M53 MPH DOUGLAS CO MESONET
MESONET STATION AT112 LITTLETON.
0347 PM NON-TSTM WND GST 2 SW BROOMFIELD 39.90N 105.10W
04/22/2022 M53 MPH JEFFERSON CO AWOS
AWOS STATION KBJC BROOMFIELD ROCKY MTN METRO
AIRPORT.
0430 PM NON-TSTM WND GST 7 WNW SIMLA 39.20N 104.19W
04/22/2022 M53 MPH ELBERT CO MESONET
MESONET STATION EW7240 7 WNW SIMLA.
0557 PM NON-TSTM WND GST 2 NE SUNSHINE 40.08N 105.35W
04/22/2022 M53 MPH BOULDER CO MESONET
MESONET STATION CW8656 SUNSHINE.
0250 PM NON-TSTM WND GST 2 SSW DENVER 39.71N 105.00W
04/22/2022 M52 MPH DENVER CO MESONET
MESONET STATION CO148 DENVER I-25/ALAMEDA.
0315 PM NON-TSTM WND GST 6 W ELBERT 39.22N 104.65W
04/22/2022 M52 MPH ELBERT CO AWOS
AWOS STATION KMNH MONUMENT ELBERT.
0320 PM NON-TSTM WND GST 1 SSW CENTENNIAL 39.58N 104.88W
04/22/2022 M52 MPH ARAPAHOE CO MESONET
MESONET STATION CO151 DRY CREEK.
0336 PM NON-TSTM WND GST 1 WSW PLEASANT VIEW 39.71N 105.19W
04/22/2022 M52 MPH JEFFERSON CO MESONET
MESONET STATION CO008 I-70 AT C470.
0427 PM NON-TSTM WND GST 2 N MEAD 40.27N 104.98W
04/22/2022 M52 MPH WELD CO MESONET
MESONET STATION CO165 I-25 BERTHOUD HILL.
0455 PM NON-TSTM WND GST FORT MORGAN AIRPORT 40.33N 103.80W
04/22/2022 M52 MPH MORGAN CO AWOS
AWOS STATION KFMM FORT MORGAN.
0605 PM NON-TSTM WND GST 5 N PAWNEE PASS 40.70N 103.48W
04/22/2022 M52 MPH LOGAN CO AWOS
AWOS STATION K1MW STERLING 15 WNW.
0605 PM NON-TSTM WND GST 5 N PAWNEE PASS 40.70N 103.48W
04/22/2022 M52 MPH LOGAN CO AWOS
AWOS STATION K1MW STERLING 15 WNW.
0715 PM NON-TSTM WND GST 1 S HYGIENE 40.17N 105.17W
04/22/2022 M52 MPH BOULDER CO AWOS
AWOS STATION KLMO LONGMONT AIRPORT.
0122 PM NON-TSTM WND GST 3 NNE WHITE RANCH OPEN 39.85N 105.25W
04/22/2022 M51 MPH JEFFERSON CO MESONET
MESONET STATION UP709 BIG TEN CURVE.
0129 PM NON-TSTM WND GST 8 NNW BOYERO 39.02N 103.35W
04/22/2022 M51 MPH LINCOLN CO MESONET
MESONET STATION UP711 7.7 NW BOYERO (UPR).
0215 PM NON-TSTM WND GST 1 NNE WILKERSON PASS 39.05N 105.52W
04/22/2022 M51 MPH PARK CO AWOS
AWOS STATION K4BM WILKERSON PASS.
0219 PM NON-TSTM WND GST 2 N LOVELAND PASS 39.69N 105.88W
04/22/2022 M51 MPH CLEAR CREEK CO MESONET
MESONET STATION CO125 LOVELAND PASS.
0255 PM NON-TSTM WND GST 4 SE PINECLIFFE 39.88N 105.39W
04/22/2022 M51 MPH JEFFERSON CO MESONET
MESONET STATION EW8336 COAL CREEK CANYON.
0256 PM NON-TSTM WND GST 2 WSW LAKE GEORGE 38.96N 105.41W
04/22/2022 M51 MPH PARK CO MESONET
MESONET STATION TR563 PSF4 PORTABLE.
0346 PM NON-TSTM WND GST FORT MORGAN 40.26N 103.79W
04/22/2022 M51 MPH MORGAN CO MESONET
MESONET STATION CO184 0.8 MI E OF MAIN ST.
FORT MORGAN.
0614 PM NON-TSTM WND GST 1 NNE CASTLE PINES 39.49N 104.87W
04/22/2022 M51 MPH DOUGLAS CO MESONET
MESONET STATION CO073 SURREY RIDGE.
0614 PM NON-TSTM WND GST 1 NNE CASTLE PINES 39.49N 104.87W
04/22/2022 M51 MPH DOUGLAS CO MESONET
MESONET STATION CO073 SURREY RIDGE.
0614 PM NON-TSTM WND GST 1 NNE CASTLE PINES 39.49N 104.87W
04/22/2022 M51 MPH DOUGLAS CO MESONET
MESONET STATION CO073 SURREY RIDGE.
0715 PM NON-TSTM WND GST 2 NNW MARSHALL 39.97N 105.25W
04/22/2022 M51 MPH BOULDER CO MESONET
MESONET STATION BLD01 BOULDER FAIRVIEW.
0730 PM NON-TSTM WND GST 1 WSW LOUISVILLE 39.96N 105.15W
04/22/2022 M51 MPH BOULDER CO MESONET
MESONET STATION FW0288 LOUISVILLE.
0730 PM NON-TSTM WND GST 3 WNW MISHAWAKA 40.71N 105.41W
04/22/2022 M51 MPH LARIMER CO MESONET
MESONET STATION EW0853 LIVERMORE.
0742 PM NON-TSTM WND GST 3 ENE LYONS 40.25N 105.21W
04/22/2022 M51 MPH BOULDER CO MESONET
MESONET STATION BCFC2 4 W LYONS.
0254 PM NON-TSTM WND GST KENOSHA PASS 39.41N 105.75W
04/22/2022 M50 MPH PARK CO MESONET
MESONET STATION KSHC2 KENOSHA PASS.
0320 PM NON-TSTM WND GST 2 NNE LONE TREE 39.56N 104.87W
04/22/2022 M50 MPH DOUGLAS CO MESONET
MESONET STATION CO150 I-25 AND C470.
0445 PM NON-TSTM WND GST 3 SE GOODRICH 40.31N 104.03W
04/22/2022 M50 MPH MORGAN CO MESONET
MESONET STATION WIG01 WIGGINS.
0457 PM NON-TSTM WND GST 2 SSW ROXBOROUGH PARK 39.42N 105.08W
04/22/2022 M50 MPH DOUGLAS CO MESONET
MESONET STATION CTPC2 CARPENTER PEAK.
0535 PM NON-TSTM WND GST 10 E ARAPAHOE PARK 39.61N 104.51W
04/22/2022 M50 MPH ARAPAHOE CO MESONET
MESONET STATION AV686 BENNETT.
0635 PM NON-TSTM WND GST 3 E PINEWOOD SPRINGS 40.28N 105.31W
04/22/2022 M50 MPH LARIMER CO MESONET
MESONET STATION GW0895 LYONS.
0635 PM NON-TSTM WND GST 3 E PINEWOOD SPRINGS 40.28N 105.31W
04/22/2022 M50 MPH LARIMER CO MESONET
MESONET STATION GW0895 LYONS.
0635 PM NON-TSTM WND GST 3 E PINEWOOD SPRINGS 40.28N 105.31W
04/22/2022 M50 MPH LARIMER CO MESONET
MESONET STATION GW0895 LYONS.
0728 PM NON-TSTM WND GST 1 WSW LAFAYETTE 39.99N 105.11W
04/22/2022 M50 MPH BOULDER CO MESONET
MESONET STATION AV313 LAFAYETTE.
0745 PM NON-TSTM WND GST NORTH STERLING RESERVOI 40.79N 103.26W
04/22/2022 M50 MPH LOGAN CO MESONET
MESONET STATION TT562 NORTH STERLING.
&&The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 22, 9:22 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips, Sedgwick | 38 min |
| Apr 22, 10:41 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 49 min |
| Apr 23, 3:58 AM MDT | High Wind Warning | BOU | Boulder, Clear Creek, Douglas, Gilpin, Jefferson, Larimer and 7 more | 15 hr |
Nearby
Severe Thunderstorm Warnings in Colorado, 2022Every severe thunderstorm warning in 2022
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.