SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 150138
SVRBOU
COC123-150230-
/O.NEW.KBOU.SV.W.0121.210815T0138Z-210815T0230Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
738 PM MDT Sat Aug 14 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Northwestern Weld County in northeastern Colorado...
* Until 830 PM MDT.
* At 737 PM MDT, a severe thunderstorm was located 7 miles southeast
of South Greeley, or 9 miles southeast of Cheyenne, moving south at
25 mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. People and
animals outdoors will be injured. Expect hail damage to
roofs, siding, windows, and vehicles.
* This severe thunderstorm will remain over mainly rural areas of
northwestern Weld County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4073 10476 4100 10480 4099 10422 4075 10410
TIME...MOT...LOC 0137Z 355DEG 21KT 4104 10469
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RJK
4 years, 7 months
SPSBOU
by EMWIN-Denver Regional
WWUS85 KBOU 150115
SPSBOU
Special Weather Statement
National Weather Service Denver CO
715 PM MDT Sat Aug 14 2021
COZ034-150145-
South and Southeast Grand/West Central and Southwest
Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet CO-
715 PM MDT Sat Aug 14 2021
...A strong thunderstorm will impact portions of east central Summit
County through 745 PM MDT...
At 714 PM MDT, Doppler radar was tracking a strong thunderstorm over
Dillon, or 57 miles west of Denver, moving southeast at 10 mph.
HAZARD...Winds in excess of 40 mph, half inch hail, and very heavy
rain.
SOURCE...Radar indicated.
IMPACT...Travel on I-70 will be hazardous with very heavy rain and
small hail. Gusty winds could blow around unsecured
objects. Minor damage to outdoor objects is possible.
Locations impacted include...
Dillon and Keystone.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3963 10608 3962 10608 3962 10607 3960 10606
3961 10605 3962 10606 3963 10606 3965 10607
3969 10601 3961 10586 3951 10598 3962 10610
TIME...MOT...LOC 0114Z 313DEG 10KT 3963 10601
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH
$$
BARJENBRUCH
4 years, 7 months
FFWBOU
by EMWIN-Denver Regional
WGUS55 KBOU 150048
FFWBOU
COC069-150400-
/O.NEW.KBOU.FF.W.0071.210815T0048Z-210815T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
648 PM MDT Sat Aug 14 2021
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
Central Larimer County in north central Colorado...
* Until 1000 PM MDT.
* At 648 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Flash flooding is ongoing or
expected to begin shortly. Rainfall rates up to 0.50 inch in 20
minutes can be expected.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, gulches,
roads, and poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Pingree Park, Rustic, Kinikinik, Pennock Pass and Chambers Lake.
This includes the following additional locations...
Box Prairie, Upper Buckhorn along County Road 44H, Crystal Mountain,
Poudre Springs, Monument Gulch, Jacks Gulch, Upper Pingree Park
Road, Lower Pingree Park Road, Sky Ranch, Gulches along Highway 14
near and above Rustic, Rising water and large debris in the Poudre
River, Pingree Hill, Goodell Corner, Bellaire Lake, Crown Point
Road, The Upper Poudre Canyon, The Laramie River Road near Chambers
Lake, Long Draw Road, Remote areas in the Cameron Peak Wilderness
and Hague Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. Act quickly to protect your life.
Heavy Rainfall will cause flash flooding of small creeks, streams,
and ditches in the affected part of the Cameron Peak burn area. Rock
slides or debris flows can also be expected across rural roads.
&&
LAT...LON 4057 10592 4063 10593 4073 10581 4080 10567
4075 10553 4068 10550 4059 10536 4047 10542
4046 10565 4055 10583 4053 10591 4057 10591
FLASH FLOOD...RADAR INDICATED
$$
RJK
4 years, 7 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 142311
SVRBOU
COC123-150000-
/O.NEW.KBOU.SV.W.0120.210814T2311Z-210815T0000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
511 PM MDT Sat Aug 14 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
North central Weld County in northeastern Colorado...
* Until 600 PM MDT.
* At 510 PM MDT, a severe thunderstorm was located 11 miles east of
Rockport, or 19 miles southeast of Cheyenne, moving southeast at 10
mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* This severe thunderstorm will remain over mainly rural areas of
north central Weld County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4076 10459 4091 10468 4095 10461 4096 10454
4090 10443 4082 10436
TIME...MOT...LOC 2310Z 317DEG 8KT 4091 10458
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
RJK
4 years, 7 months
WCNBOU
by EMWIN-Denver Regional
WWUS65 KBOU 142135
WCNBOU
WATCH COUNTY NOTIFICATION FOR WATCH 440
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
335 PM MDT SAT AUG 14 2021
COC075-095-115-150500-
/O.NEW.KBOU.SV.A.0440.210814T2135Z-210815T0500Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
440 IN EFFECT UNTIL 11 PM MDT THIS EVENING FOR THE FOLLOWING
AREAS
IN COLORADO THIS WATCH INCLUDES 3 COUNTIES
IN NORTHEAST COLORADO
LOGAN PHILLIPS SEDGWICK
THIS INCLUDES THE CITIES OF HOLYOKE, JULESBURG, AND STERLING.
$$
4 years, 7 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 142055
FLSBOU
Flood Advisory
National Weather Service Denver CO
255 PM MDT Sat Aug 14 2021
COC069-150000-
/O.NEW.KBOU.FA.Y.0185.210814T2055Z-210815T0000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Larimer CO-
255 PM MDT Sat Aug 14 2021
The National Weather Service in Denver has issued a
* Small Stream Flood Advisory for...
Central Larimer County in north central Colorado...
* Until 600 PM MDT.
* At 255 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding.
* Minor flooding in low-lying and poor drainage areas.
* Some locations that will experience flooding include...
Pennock Pass and Pingree Park.
This includes the following additional locations...
Box Prairie, Poudre Springs, Monument Gulch, Jacks Gulch, Upper
Pingree Park Road, Lower Pingree Park Road, Sky Ranch, Crown Point
Road, The Retreat and Storm Mountain.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Heavy Rainfall will cause minor flooding of creeks and streams,
roads and roadside culverts in the affected part of the Cameron Peak
burn area. The heavy rains could also trigger rock slides or debris
flows.
&&
LAT...LON 4069 10570 4070 10554 4046 10536 4046 10553
4057 10564 4057 10565
$$
RJK
4 years, 7 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 140010
FLSBOU
Flood Advisory
National Weather Service Denver CO
610 PM MDT Fri Aug 13 2021
COC049-140215-
/O.NEW.KBOU.FA.Y.0184.210814T0010Z-210814T0215Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grand CO-
610 PM MDT Fri Aug 13 2021
The National Weather Service in Denver has issued a
* Small Stream Flood Advisory for...
North Central Grand County in north central Colorado...
* Until 815 PM MDT.
* At 610 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Up to 0.4
inches of rain have fallen.
* Minor flooding in low-lying and poor drainage areas.
* Some locations that will experience flooding include...
the western portions of the East Troublesome Fire in North Central
Grand County
Additional rainfall amounts of 0.1 to 0.2 inches are expected over
the area. This additional rain will result in minor flooding.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4033 10614 4025 10606 4022 10606 4017 10615
4019 10626 4025 10627 4034 10618 4034 10616
4033 10615
$$
Barjenbruch
4 years, 7 months
FFWBOU
by EMWIN-Denver Regional
WGUS55 KBOU 132339
FFWBOU
COC049-140245-
/O.NEW.KBOU.FF.W.0070.210813T2339Z-210814T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
539 PM MDT Fri Aug 13 2021
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
North Central Grand County in north central Colorado...
* Until 845 PM MDT.
* At 539 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 0.4 inches of rain have
fallen. Additional rainfall amounts of 0.2 to 0.4 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, gulches,
roads, and poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
northern portions of the East Troublesome burn area in North
Central Grand County
Highway 125 in far northern Grand County, Trout Creek, and upper
reaches of Willow Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. Act quickly to protect your life.
Heavy Rainfall will cause flash flooding of small creeks, streams,
and ditches in the East Troublesome burn area. Rock slides or debris
flows can also be expected across rural roads.
&&
LAT...LON 4037 10604 4035 10602 4032 10603 4031 10603
4034 10598 4034 10593 4032 10593 4030 10590
4026 10595 4025 10606 4033 10614 4034 10612
4035 10609 4035 10608 4036 10605
FLASH FLOOD...RADAR INDICATED
$$
Barjenbruch
4 years, 7 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 132153
FLSBOU
Flood Advisory
National Weather Service Denver CO
353 PM MDT Fri Aug 13 2021
COC069-140015-
/O.NEW.KBOU.FA.Y.0183.210813T2153Z-210814T0015Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Larimer CO-
353 PM MDT Fri Aug 13 2021
The National Weather Service in Denver has issued a
* Small Stream Flood Advisory for...
West Central Larimer County in north central Colorado...
* Until 615 PM MDT.
* At 353 PM MDT, Doppler radar indicated heavy rain due to scattered
thunderstorms. This will cause small stream flooding. Up to 0.2
inches of rain have fallen.
* Minor flooding in low-lying and poor drainage areas.
* Some locations that will experience flooding include...
The western portions of the Cameron Peak Burn area including
Chambers Lake.
This includes the following additional locations...
The Upper Poudre Canyon, The Laramie River Road near Chambers Lake,
Long Draw Road and Hague Creek.
Additional rainfall amounts of 0.2 to 0.3 inches are expected over
the area. This additional rain will result in minor flooding.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Heavy Rainfall will cause minor flooding of creeks and streams,
roads and roadside culverts in the affected part of the Cameron Peak
burn area. The heavy rains could also trigger rock slides or debris
flows.
&&
LAT...LON 4052 10566 4048 10566 4050 10575 4053 10581
4057 10585 4053 10590 4055 10591 4056 10591
4057 10591 4066 10590 4072 10580 4060 10572
4057 10575 4057 10579 4056 10575
$$
Barjenbruch
4 years, 7 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 132136
FLSBOU
Flood Advisory
National Weather Service Denver CO
336 PM MDT Fri Aug 13 2021
COC049-132330-
/O.NEW.KBOU.FA.Y.0182.210813T2136Z-210813T2330Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Grand CO-
336 PM MDT Fri Aug 13 2021
The National Weather Service in Denver has issued a
* Small Stream Flood Advisory for...
Eastern Grand County in north central Colorado...
* Until 530 PM MDT.
* At 336 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 0.2
and 0.3 inches of rain have fallen.
* Minor flooding in low-lying and poor drainage areas.
* Some locations that will experience flooding include...
the northeastern portions of the East Troublesome Burn area in
Eastern Grand County
Additional rainfall amounts of 0.1 to 0.3 inches are expected over
the area. This additional rain will result in minor flooding.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Rock slides and debris flows are likely from this rainfall. Minor
flooding of creeks and streams, roads and roadside culverts is also
expected.
&&
LAT...LON 4034 10573 4030 10575 4029 10580 4026 10582
4031 10584 4034 10579
$$
Barjenbruch
4 years, 7 months