FLWBOU
by EMWIN-Denver Regional
WGUS45 KBOU 200858
FLWBOU
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Denver CO
258 AM MDT Fri Aug 20 2021
COC095-201800-
/O.NEW.KBOU.FA.W.0004.210820T0858Z-210820T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Phillips CO-
258 AM MDT Fri Aug 20 2021
The National Weather Service in Denver has issued a
* Flood Warning for Small stream in...
Phillips County in northeastern Colorado...
* Until noon MDT Friday.
* At 258 AM MDT, Local law enforcement reported several roads closed
across Phillips county due to flooding. Flooding is will continue
through the morning. Between 3 and 9 inches of rain have fallen.
* Flooding of rivers, creeks, streams, and other low-lying and
flood-prone locations is occurring. Numerous roads remain closed
due to flooding. Expect many areas of slow moving or standing
water.
* Some locations that will experience flooding include...
Holyoke, Paoli, Amherst, Fairfield, Pleasant Valley and Highland
Center.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Excessive runoff from this storm will cause flooding of small creeks
and streams, country roads, farmland along creeks, and other low
lying areas.
&&
LAT...LON 4044 10264 4059 10264 4075 10255 4075 10205
4044 10205
$$
Meier
2 years, 8 months
FFWBOU
by EMWIN-Denver Regional
WGUS55 KBOU 200438
FFWBOU
COC095-200900-
/O.NEW.KBOU.FF.W.0079.210820T0438Z-210820T0900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
1038 PM MDT Thu Aug 19 2021
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
Eastern Phillips County in northeastern Colorado...
* Until 300 AM MDT.
* At 1038 PM MDT, Local law enforcement reported several roads are
being flooded across eastern Phillips county, including Highway 6
east of Holyoke. Between 4 and 8 inches of rain have fallen.
Additional rainfall amounts up to 2 inches are possible in the
warned area. Life threatening flash flooding is already occurring.
HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.
SOURCE...Law enforcement reported.
IMPACT...Life threatening flash flooding of creeks and streams,
roads, and low lying areas.
* Some locations that will experience flash flooding include...
Holyoke, Amherst and Pleasant Valley.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Avoid driving tonight due to many roads being flooded. Some roads
may wash out. It is very difficult to recognize these dangers of
flooding at night.
If you live in a low lying area or a flood prone area, you need to
monitor water levels tonight and seek higher ground if flooding is
imminent.
&&
LAT...LON 4044 10249 4053 10244 4060 10240 4062 10237
4069 10227 4075 10205 4070 10205 4063 10205
4055 10205 4054 10205 4050 10205 4049 10205
4047 10205 4044 10205 4044 10209 4044 10218
4044 10222 4044 10225 4044 10234 4044 10242
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Meier
2 years, 8 months
FFWBOU
by EMWIN-Denver Regional
WGUS55 KBOU 200143
FFWBOU
COC095-200445-
/O.NEW.KBOU.FF.W.0078.210820T0143Z-210820T0445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
743 PM MDT Thu Aug 19 2021
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
Eastern Phillips County in northeastern Colorado...
* Until 1045 PM MDT.
* At 743 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 3 and 6 inches of rain
have fallen with locally higher amounts. Flash flooding is ongoing
in Holyoke with Main Street flooded. Flooding is likely far worse
southeast of Holyoke where the heaviest rain has fallen.
HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.
SOURCE...Radar.
IMPACT...Life threatening flash flooding of creeks and streams,
roads, and low lying areas.
* Some locations that will experience flash flooding include...
Holyoke, Amherst and Pleasant Valley.
Additional storms continue to move north northeast into the warned
area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles. do not drive through flooded areas
especially at night since it is difficult to determine flood depths.
Excessive runoff from this storm will cause flash flooding of small
creeks and streams, country roads, farmland along creeks, and other
low lying areas.
&&
LAT...LON 4044 10245 4060 10240 4069 10227 4075 10205
4044 10205 4044 10209 4044 10218 4044 10222
4044 10225 4044 10234 4044 10242
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
TH
2 years, 8 months
FLSBOU
by EMWIN-Denver Regional
WGUS85 KBOU 200043
FLSBOU
Flood Advisory
National Weather Service Denver CO
643 PM MDT Thu Aug 19 2021
COC095-200245-
/O.NEW.KBOU.FA.Y.0200.210820T0043Z-210820T0245Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Phillips CO-
643 PM MDT Thu Aug 19 2021
The National Weather Service in Denver has issued a
* Small Stream Flood Advisory for...
Western Phillips County in northeastern Colorado...
* Until 845 PM MDT.
* At 643 PM MDT, radar indicated heavy rain in the advisory area due
to thunderstorms. This will cause small stream flooding. Between 1
and 2 inches of rain have fallen.
* Minor flooding in low-lying and poor drainage areas.
* Some locations that will experience flooding include...
Haxtun, Paoli, Fairfield and Highland Center.
Additional rainfall amounts of 1 to 3 inches are possible over the
area. This additional rain will result in minor flooding.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 4075 10234 4065 10220 4059 10235 4044 10236
4044 10266 4071 10266 4071 10265 4075 10265
$$
Direnzo
2 years, 8 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 200041
SVRBOU
COC095-200130-
/O.NEW.KBOU.SV.W.0148.210820T0041Z-210820T0130Z/
BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
641 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 730 PM MDT.
* At 640 PM MDT, a severe thunderstorm was located 9 miles southeast
of Highland Center, or 12 miles southwest of Holyoke, moving
northeast at 25 mph.
HAZARD...Two inch 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 1100 PM MDT for northeastern
Colorado.
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 4044 10218 4044 10254 4052 10259 4073 10229
4049 10208
TIME...MOT...LOC 0040Z 220DEG 21KT 4044 10244
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
2 years, 8 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 200021
SVRBOU
COC095-200045-
/O.NEW.KBOU.SV.W.0147.210820T0021Z-210820T0045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
621 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Severe Thunderstorm Warning for...
Southeastern Phillips County in northeastern Colorado...
* Until 645 PM MDT.
* At 621 PM MDT, a severe thunderstorm was located near Pleasant
Valley, or 10 miles southeast of Holyoke, moving northeast at 25
mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees. People and
animals outdoors will be injured. Expect hail damage to
roofs, siding, windows, and vehicles.
* This severe thunderstorm will be near...
Pleasant Valley around 630 PM MDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 1100 PM MDT for northeastern
Colorado.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
A Tornado Watch remains in effect until 1100 PM MDT for northeastern
Colorado.
&&
LAT...LON 4044 10220 4047 10226 4071 10205 4044 10205
TIME...MOT...LOC 0021Z 220DEG 21KT 4050 10213
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
2 years, 8 months
SVRBOU
by EMWIN-Denver Regional
WUUS55 KBOU 192334
SVRBOU
COC095-200000-
/O.NEW.KBOU.SV.W.0146.210819T2334Z-210820T0000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
534 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 600 PM MDT.
* At 534 PM MDT, a severe thunderstorm was located 5 miles southwest
of Pleasant Valley, or 9 miles southeast of Holyoke, 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...
Pleasant Valley around 550 PM MDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 1100 PM MDT for northeastern
Colorado.
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.
A Tornado Watch remains in effect until 1100 PM MDT for northeastern
Colorado.
&&
LAT...LON 4044 10224 4064 10231 4071 10205 4044 10205
TIME...MOT...LOC 2334Z 220DEG 17KT 4050 10217
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RPK
2 years, 8 months
WCNBOU
by EMWIN-Denver Regional
WWUS65 KBOU 192328
WCNBOU
WATCH COUNTY NOTIFICATION FOR WATCHES 449/450
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
528 PM MDT THU AUG 19 2021
COC075-095-115-121-200500-
/O.CAN.KBOU.SV.A.0449.000000T0000Z-210820T0200Z/
/O.NEW.KBOU.TO.A.0450.210819T2328Z-210820T0500Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 450 UNTIL
11 PM MDT THIS EVENING WHICH REPLACES A PORTION OF SEVERE
THUNDERSTORM WATCH 449. THE NEW WATCH IS VALID FOR THE FOLLOWING
AREAS
IN COLORADO THE NEW WATCH INCLUDES 4 COUNTIES
IN NORTHEAST COLORADO
LOGAN PHILLIPS SEDGWICK
WASHINGTON
THIS INCLUDES THE CITIES OF AKRON, HOLYOKE, JULESBURG,
AND STERLING.
$$
COC031-123-200030-
/O.CAN.KBOU.SV.A.0449.000000T0000Z-210820T0200Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 449 FOR THE FOLLOWING AREAS
IN COLORADO THIS CANCELS 2 COUNTIES
IN NORTHEAST COLORADO
DENVER WELD
THIS INCLUDES THE CITIES OF DENVER, DENVER INTERNATIONAL AIRPORT,
GREELEY, AND WINDSOR.
$$
COC001-005-039-073-087-200200-
/O.CON.KBOU.SV.A.0449.000000T0000Z-210820T0200Z/
SEVERE THUNDERSTORM WATCH 449 REMAINS VALID UNTIL 8 PM MDT THIS
EVENING FOR THE FOLLOWING AREAS
IN COLORADO THIS WATCH INCLUDES 5 COUNTIES
IN EAST CENTRAL COLORADO
ELBERT LINCOLN
IN NORTHEAST COLORADO
ADAMS ARAPAHOE MORGAN
THIS INCLUDES THE CITIES OF AURORA, CENTENNIAL, ELIZABETH,
FORT MORGAN, KIOWA, LIMON, THORNTON, AND WESTMINSTER.
$$
2 years, 8 months
FFWBOU
by EMWIN-Denver Regional
WGUS55 KBOU 192309
FFWBOU
COC095-200215-
/O.NEW.KBOU.FF.W.0077.210819T2309Z-210820T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Denver CO
509 PM MDT Thu Aug 19 2021
The National Weather Service in Denver has issued a
* Flash Flood Warning for...
Southeastern Phillips County in northeastern Colorado...
* Until 815 PM MDT.
* At 509 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2.5 inches of
rain have fallen. The expected rainfall rate is 2 to 3 inches in 1
hour. Additional rainfall amounts of 1 to 2 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...
Holyoke and Pleasant Valley.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. Act quickly to protect your life.
Excessive runoff from this storm will cause flash flooding of small
creeks and streams, country roads, farmland along creeks, and other
low lying areas.
&&
LAT...LON 4044 10205 4044 10220 4044 10236 4059 10235
4065 10220 4061 10205 4055 10205 4054 10205
4050 10205 4049 10205 4047 10205
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL...2-3 INCHES IN 1 HOUR
$$
Direnzo
2 years, 8 months
TORBOU
by EMWIN-Denver Regional
WFUS55 KBOU 192257
TORBOU
COC095-192330-
/O.NEW.KBOU.TO.W.0040.210819T2257Z-210819T2330Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Denver CO
457 PM MDT Thu Aug 19 2021
The National Weather Service in Denver Colorado has issued a
* Tornado Warning for...
Southeastern Phillips County in northeastern Colorado...
* Until 530 PM MDT.
* At 456 PM MDT, a severe thunderstorm capable of producing a tornado
was located near Pleasant Valley, or 8 miles east of Holyoke,
moving northeast at 20 mph.
HAZARD...Tornado and ping pong ball size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous storm will be near...
Pleasant Valley around 505 PM MDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4044 10213 4044 10219 4061 10233 4074 10205
4047 10205
TIME...MOT...LOC 2256Z 239DEG 17KT 4055 10215
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
$$
RPK
2 years, 8 months