FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 192210
FLSBOU
Flood Advisory
National Weather Service Denver CO
410 PM MDT Thu Aug 19 2021
COC095-192345-
/O.NEW.KBOU.FA.Y.0198.210819T2210Z-210819T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Phillips CO-
410 PM MDT Thu Aug 19 2021
The National Weather Service in Denver has issued a
* Small Stream Flood Advisory for...
Southeastern Phillips County in northeastern Colorado...
* Until 545 PM MDT.
* At 410 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 0.5
and 1 inch of rain has fallen.
* Overflowing poor drainage areas.
* Some locations that will experience flooding include...
Holyoke and Pleasant Valley.
Additional rainfall amounts of 1.5 to 2 inches are expected over the
area. This additional rain will result in minor flooding.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Excessive runoff from heavy rainfall will cause minor flooding of
small creeks and streams, country roads, farmland along creeks, and
other low lying areas.
&&
LAT...LON 4044 10252 4056 10244 4065 10220 4061 10205
4044 10205 4044 10211 4044 10218 4044 10222
4044 10225 4044 10234 4044 10242 4044 10251
$$
TH
4 years, 6 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 192207
SVRBOU
COC087-192300-
/O.NEW.KBOU.SV.W.0138.210819T2207Z-210819T2300Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
407 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Northwestern Morgan County in northeastern Colorado...
* Until 500 PM MDT.
* At 407 PM MDT, a severe thunderstorm was located 5 miles west of
Wiggins, or 19 miles west of Fort Morgan, moving northeast at 20
mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. People and
animals outdoors will be injured. Expect hail damage to
roofs, siding, windows, and vehicles.
* This severe thunderstorm will be near...
Wiggins and Orchard around 425 PM MDT.
Other locations in the path of this severe thunderstorm include
Goodrich, Jackson Reservoir and Weldona.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4023 10391 4017 10415 4038 10415 4044 10394
TIME...MOT...LOC 2207Z 245DEG 16KT 4025 10417
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
4 years, 6 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 192206
FLSBOU
Flood Advisory
National Weather Service Denver CO
406 PM MDT Thu Aug 19 2021
COC075-192300-
/O.NEW.KBOU.FA.Y.0197.210819T2206Z-210819T2300Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Logan CO-
406 PM MDT Thu Aug 19 2021
The National Weather Service in Denver has issued a
* Small Stream Flood Advisory for...
Northeastern Logan County in northeastern Colorado...
* Until 500 PM MDT.
* At 406 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 2
and 3 inches of rain have fallen.
* Minor flooding in low-lying and poor drainage areas.
* Some locations that will experience flooding include...
Twin Buttes.
Additional rainfall amounts of 0.5 to 1 inch 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 4100 10275 4100 10266 4090 10273 4089 10287
4100 10290 4100 10288 4100 10287 4100 10285
$$
TH
4 years, 6 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 192204
SVRBOU
COC005-039-192245-
/O.NEW.KBOU.SV.W.0137.210819T2204Z-210819T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
404 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Northwestern Elbert County in east central Colorado...
Central Arapahoe County in northeastern Colorado...
* Until 445 PM MDT.
* At 404 PM MDT, a severe thunderstorm was located 10 miles southeast
of Arapahoe Park, or 25 miles southeast of Denver, moving northeast
at 20 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. People and
animals outdoors will be injured. Expect hail damage to
roofs, siding, windows, and vehicles.
* This severe thunderstorm will remain over mainly rural areas of
northwestern Elbert and central Arapahoe Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3945 10455 3963 10465 3973 10435 3953 10424
TIME...MOT...LOC 2204Z 245DEG 15KT 3956 10451
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
4 years, 6 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 192158
FLSBOU
Flood Advisory
National Weather Service Denver CO
358 PM MDT Thu Aug 19 2021
COC123-192300-
/O.NEW.KBOU.FA.Y.0196.210819T2158Z-210819T2300Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Weld CO-
358 PM MDT Thu Aug 19 2021
The National Weather Service in Denver has issued a
* Small Stream Flood Advisory for...
South Central Weld County in northeastern Colorado...
* Until 500 PM MDT.
* At 358 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...
Keenesburg, Roggen and Masters.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4015 10461 4023 10451 4028 10432 4031 10421
4025 10415 4024 10415 4023 10415 4016 10432
4009 10456
$$
TH
4 years, 6 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 192155
FLSBOU
Flood Advisory
National Weather Service Denver CO
355 PM MDT Thu Aug 19 2021
COC005-031-035-192300-
/O.NEW.KBOU.FA.Y.0195.210819T2155Z-210819T2300Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Arapahoe CO-Denver CO-Douglas CO-
355 PM MDT Thu Aug 19 2021
The National Weather Service in Denver has issued a
* Urban and Small Stream Flood Advisory for...
Western Arapahoe County in northeastern Colorado...
South Central Denver County in northeastern Colorado...
Northeastern Douglas County in northeastern Colorado...
* Until 500 PM MDT.
* At 355 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause urban and small stream flooding.
Between 0.5 and 1 inch of rain has fallen.
* Minor flooding in low-lying and poor drainage areas.
* Some locations that will experience flooding include...
Southern Denver, Aurora, Centennial, Highlands Ranch, northeastern
Castle Rock, Parker, northeastern Littleton, eastern Englewood,
Greenwood Village, Lone Tree, Arapahoe Park, Buckley AFB, The
Pinery, Castle Pines, Louviers, Cherry Hills Village, Foxfield and
Cherry Creek Reservoir.
Additional rainfall amounts of 0.5 to 1 inch are expected over the
area. This additional rain will result in minor flooding.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Excessive runoff from heavy rainfall will cause minor flooding of
small creeks and streams, highways, streets, underpasses, drainage
areas and other low lying spots.
&&
LAT...LON 3968 10497 3974 10476 3974 10475 3971 10450
3957 10459 3957 10461 3957 10466 3955 10466
3953 10466 3951 10466 3950 10466 3947 10466
3945 10466 3940 10482 3950 10504
$$
TH
4 years, 6 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 192151
SVRBOU
COC115-192215-
/O.NEW.KBOU.SV.W.0136.210819T2151Z-210819T2215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
351 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Northeastern Sedgwick County in northeastern Colorado...
* Until 415 PM MDT.
* At 351 PM MDT, a severe thunderstorm was located near Julesburg,
moving northeast at 25 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. Hail damage to
vehicles is expected.
* This severe thunderstorm will be near...
Julesburg around 355 PM MDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4090 10216 4089 10243 4100 10242 4100 10214
TIME...MOT...LOC 2151Z 211DEG 21KT 4097 10230
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
4 years, 6 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 192149
SVRBOU
COC095-192230-
/O.NEW.KBOU.SV.W.0135.210819T2149Z-210819T2230Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
349 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Southeastern Phillips County in northeastern Colorado...
* Until 430 PM MDT.
* At 349 PM MDT, a severe thunderstorm was located 11 miles south of
Holyoke, moving northeast at 25 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. People and
animals outdoors will be injured. Expect hail damage to
roofs, siding, windows, and vehicles.
* Locations impacted include...
Holyoke and Pleasant Valley.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail and damaging winds and continuous cloud to ground
lightning is occurring with this storm. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.
&&
LAT...LON 4044 10210 4044 10241 4050 10244 4067 10213
4046 10205
TIME...MOT...LOC 2149Z 221DEG 20KT 4042 10233
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
4 years, 6 months
TORBOU
by EMWIN-Denver Regional
WFUS55 KBOU 192146
TORBOU
COC035-039-192200-
/O.NEW.KBOU.TO.W.0038.210819T2146Z-210819T2200Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Denver CO
346 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Tornado Warning for...
Northeastern Douglas County in northeastern Colorado...
Northwestern Elbert County in east central Colorado...
* Until 400 PM MDT.
* At 346 PM MDT, a severe thunderstorm capable of producing a tornado
was located near The Pinery, or 23 miles southeast of Denver,
moving east at 20 mph.
HAZARD...Tornado and ping pong ball size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This tornadic thunderstorm will remain over mainly rural areas of
northeastern Douglas and northwestern Elbert Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3940 10470 3954 10474 3957 10462 3957 10452
3943 10448
TIME...MOT...LOC 2146Z 254DEG 17KT 3946 10467
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
$$
RPK
4 years, 6 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 192144
SVRBOU
COC001-005-192215-
/O.NEW.KBOU.SV.W.0134.210819T2144Z-210819T2215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
344 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Central Arapahoe County in northeastern Colorado...
South central Adams County in northeastern Colorado...
* Until 415 PM MDT.
* At 344 PM MDT, a severe thunderstorm was located 5 miles south of
Watkins, or 20 miles east of Denver, moving northeast at 20 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. People and
animals outdoors will be injured. Expect hail damage to
roofs, siding, windows, and vehicles.
* This severe thunderstorm will be near...
Watkins around 350 PM MDT.
Manila Village around 400 PM MDT.
Other locations in the path of this severe thunderstorm include
Bennett and Strasburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3960 10455 3973 10466 3985 10447 3971 10436
TIME...MOT...LOC 2144Z 219DEG 18KT 3968 10456
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
4 years, 6 months