Alert archive / California / River Flood Warnings in 2017
River Flood Warning 2, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this river flood warning at Jan 7, 2017, 9:12 PM PST for Napa County, California. It took effect at Jan 8, 2017, 11:44 AM PST. It was in force for 21 hr.
The area
The outline as issued.
The facts
- Issued
- Jan 7, 2017, 9:12 PM PST (05:12 UTC)
- In effect from
- Jan 8, 2017, 11:44 AM PST
- Expired
- Jan 9, 2017, 8:15 AM PST
- In force
- 21 hr
- Issued by
- NWS San Francisco Bay Area, CA
- Area
- Storm-based polygon
- Flood severity
- Major
County Napa County, CA
The radar
The Sacramento radar (KDAX), 76 km from the middle of the area, began a volume at 05:13 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.
The river
Written for the forecast point Napa River near St. Helena (SHEC1). The gauge peaked at 18.78 ft at Jan 8, 2017, 2:00 PM PST.
- Action stage
- 16 ft
- Minor stage
- 18 ft
- Moderate stage
- 20 ft
- Major stage
- 22 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 11456000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
662
WGUS46 KMTR 080512
FLWMTR
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA, CA
912 PM PST SAT JAN 7 2017
...The National Weather Service in the San Francisco Bay Area has
issued a flood warning for the following rivers in California...
Guadalupe River above Alamaden Expressway
Napa River Nr St Helena
Heavy rain is expected to fall across the Bay Area overnight and early tomorrow
morning, causing flood waters in the Guadalupe River and Napa River to rise
above flood stage. Flooding is expected to be minor.
CAC085-090512-
/O.NEW.KMTR.FL.W.0001.170108T2336Z-170109T0615Z/
/GUDC1.1.ER.170108T2336Z.170109T0000Z.170109T0015Z.UU/
912 PM PST SAT JAN 7 2017
The National Weather Service in the San Francisco Bay Area
Has issued a
* Flood Warning for the
Guadalupe River above Alamaden Expressway
* From Sunday afternoon until Sunday evening
* At 08PM Saturday the stage was...3.1 feet
* Minor flooding is forecast
* Flood stage is 13.0 feet
* Forecast to rise above flood stage by tomorrow afternoon and
continue to rise to near 13.2 feet by tomorrow afternoon. The river
will fall below flood stage by tomorrow evening.
* At 13.0 feet...Minor Flood Stage. Flooding begins upstream of
W.Alma Ave on east bank near the Elks Lodge. At higher stages, Alma
Ave underpass beneath CA-87 and the Belmont Ave neighborhood will
likely flood. Ross Creek begins to flood near Jarvis and Cherry
Ave. At slightly higher stages, Ross Creek will continue to flood
northward along surface streets, possibly reaching north of Capitol
Expwy/Hillsdale Ave. Canoas Creek may break out near Nightingale
Drive, spreading north and south at the confluence area.
* At 10.0 feet...Monitor Stage. SCVWD may choose to deploy flood
abatement measures at the I-280 underpass to protect downtown San
Jose. WSE of 142 NAVD88, 2916 cfs.
&&
LAT...LON 3732 12188 3726 12183 3719 12184 3724 12195
3727 12190 3732 12188
$$
CAC055-090512-
/O.NEW.KMTR.FL.W.0002.170108T1951Z-000000T0000Z/
/SHEC1.3.ER.170108T1951Z.170108T2300Z.000000T0000Z.NR/
912 PM PST SAT JAN 7 2017
The National Weather Service in the San Francisco Bay Area
Has issued a
* Flood Warning for
the Napa River Near St Helena
* From Sunday midday until Sunday evening.
* At 08PM Saturday the stage was...7.3 feet
* Record flooding is forecast
* Flood stage is 16.0 feet
* Forecast to rise above flood stage by near tomorrow noon and
continue to rise to near 18.6 feet by tomorrow afternoon.
The river will fall below flood stage by tomorrow evening.
* At 20.0 feet...Disastrous flooding across upper Napa Valley making
travel essentially impossible.
* At 19.0 feet...Major flooding across upper Napa Valley making all
travel nearly impossible. Major to disastrous flooding affecting
all towns in the reach.
* At 18.0 feet...Moderate flooding across lower areas of towns along
the reach. Widespread crop losses and erosion of land. Many primary
and most secondary roads will flood, making travel difficult to
nearly impossible in some areas.
* At 16.0 feet...Minor flooding will occur along the entire reach
including the lowest areas of towns along the reach. Many rural
areas including some primary roads and many secondary roads will
have minor flooding.
&&
LAT...LON 3860 12265 3865 12262 3849 12239 3843 12244
3852 12253 3860 12265
$$
PRECAUTIONARY/PREPAREDNESS ACTIONS...
People with interests along the river should prepare for flood
conditions and be ready to move to higher ground. Follow emergency
official instructions.
River flooding can cause additional hazards like bank collapse and
shifting channels. Avoid areas adjacent to a flooding river since the
earth underneath may be eroded. Do not let children play near
floodwaters...especially around culverts and storm drains.
Do not drive through flood prone areas...low water crossings...or go
around barricades. The road ahead may be undermined or washed out and
the water depth too great to allow your car to cross safely.
For the latest developments listen to NOAA Weather Radio or tune to
your local tv or radio station. Information can also be obtained from
the NWS website at www.wrh.noaa.gov/mtr
The next statement will be issued by 4 am local time or
sooner as conditions warrant.
&&5 follow-up statements
143
WGUS86 KMTR 081141
FLSMTR
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA, CA
340 AM PST SUN JAN 8 2017
...The Flood Warning continues for the following rivers in
California...
Carmel River at Robles Del Rio
Guadalupe River above Alamaden Expressway
Napa River near St Helena
Enhanced precipitation is expected to continue today as the cold
front develops behind the warm rain processes that continue move
through the Bay Area and Central Coast. Flooding is still expected
later today on the Carmel River, Guadalupe River, and Napa River
near St. Helena.
CAC053-091140-
/O.EXT.KMTR.FL.W.0003.170109T0140Z-000000T0000Z/
/RDRC1.1.ER.170109T0140Z.170109T0300Z.000000T0000Z.NO/
340 AM PST SUN JAN 8 2017
...Flood Warning extended until FURTHER NOTICE...The Flood Warning
continues for
The Carmel River at Robles Del Rio
* From this evening until 4 am local time Monday morning
* At 03AM Sunday the stage was 4.9 feet
* Minor flooding is forecast
* Flood stage is 9.0 feet
* Forecast to rise above flood stage by this evening and continue to
rise to near 9.2 feet by this evening.
* At 10.0 feet...The south side of Highway 1 bridge access in Carmel
will be flooded and impassable. Many low lying homes along the
entire Carmel River will have minor flooding. Low lying homes near
Camp Stephani will have moderate flooding. Homes near Schulte Road
will have minor flooding. Homes surrounding the Carmel Lagoon area
will have minor flooding.
* At 9.0 feet...Low lying homes from Camp Stephani to below Robles
del Rio will have minor flooding. Old Odello Ranch near Carmel
begins to flood.
&&
LAT...LON 3656 12193 3652 12176 3640 12154 3637 12167
3649 12179 3652 12193
$$
CAC085-090712-
/O.EXT.KMTR.FL.W.0001.170108T2225Z-170109T0712Z/
/GUDC1.1.ER.170108T2225Z.170109T0000Z.170109T0112Z.UU/
340 AM PST SUN JAN 8 2017
...Flood Warning extended until this evening...The Flood Warning
continues for
The Guadalupe River above Alamaden Expressway
* From this afternoon until this evening
* At 03AM Sunday the stage was 4.2 feet
* Minor flooding is forecast
* Flood stage is 13.0 feet
* Forecast to rise above flood stage by this afternoon and continue
to rise to near 14.2 feet by this afternoon. The river will fall
below flood stage by this evening.
* At 13.0 feet...Minor Flood Stage. Flooding begins upstream of
W.Alma Ave on east bank near the Elks Lodge. At higher stages, Alma
Ave underpass beneath CA-87 and the Belmont Ave neighborhood will
likely flood. Ross Creek begins to flood near Jarvis and Cherry
Ave. At slightly higher stages, Ross Creek will continue to flood
northward along surface streets, possibly reaching north of Capitol
Expwy/Hillsdale Ave. Canoas Creek may break out near Nightingale
Drive, spreading north and south at the confluence area.
* At 10.0 feet...Monitor Stage. SCVWD may choose to deploy flood
abatement measures at the I-280 underpass to protect downtown San
Jose. WSE of 142 NAVD88, 2916 cfs.
&&
LAT...LON 3732 12188 3726 12183 3719 12184 3724 12195
3727 12190 3732 12188
$$
CAC055-091140-
/O.EXT.KMTR.FL.W.0002.170108T1944Z-170109T1646Z/
/SHEC1.3.ER.170108T1944Z.170108T2300Z.170109T0446Z.NR/
340 AM PST SUN JAN 8 2017
...Flood Warning extended until Monday morning...The Flood Warning
continues for
The Napa River near St Helena
* From around noon today until Monday morning
* At 03AM Sunday the stage was 7.3 feet
* Moderate flooding is forecast
* Flood stage is 16.0 feet
* Forecast to rise above flood stage by around noon today and continue
to rise to near 18.9 feet by this afternoon. The river will fall
below flood stage by late this evening.
* At 19.0 feet...Major flooding across upper Napa Valley making all
travel nearly impossible. Major to disastrous flooding affecting
all towns in the reach.
* At 18.0 feet...Moderate flooding across lower areas of towns along
the reach. Widespread crop losses and erosion of land. Many primary
and most secondary roads will flood, making travel difficult to
nearly impossible in some areas.
* At 16.0 feet...Minor flooding will occur along the entire reach
including the lowest areas of towns along the reach. Many rural
areas including some primary roads and many secondary roads will
have minor flooding.
&&
LAT...LON 3860 12265 3865 12262 3849 12239 3843 12244
3852 12253 3860 12265
$$
PRECAUTIONARY/PREPAREDNESS ACTIONS...
All those affected by river conditions should remain alert for rapid
changes and for possible forecast revisions.
The next statement will be issued by 10 am or
sooner as conditions warrant.
&&479
WGUS86 KMTR 081753
FLSMTR
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA, CA
953 AM PST SUN JAN 8 2017
...The Flood Warning is cancelled for the following rivers in
California...
Carmel River at Robles Del Rio
...The Flood Warning continues for the following rivers in
California...
Guadalupe River above Alamaden Expressway
Napa River near St Helena
Napa River near Napa
Russian River at Johnsons Beach near Guerneville
.Morederate to heavy rain is possible at times today which may lead
to local flooding including along some of our rivers.
CAC053-081823-
/O.CAN.KMTR.FL.W.0003.000000T0000Z-170108T1753Z/
/RDRC1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
953 AM PST SUN JAN 8 2017
The Flood Warning is cancelled for
The Carmel River at Robles Del Rio
* Until Wednesday December 31
* At 09AM Sunday the stage was 4.9 feet
* Flood stage is 9.0 feet
* At 9.0 feet...Low lying homes from Camp Stephani to below Robles
del Rio will have minor flooding. Old Odello Ranch near Carmel
begins to flood.
&&
LAT...LON 3656 12193 3652 12176 3640 12154 3637 12167
3649 12179 3652 12193
$$
CAC085-090605-
/O.CON.KMTR.FL.W.0001.170108T2356Z-170109T0605Z/
/GUDC1.1.ER.170108T2356Z.170109T0000Z.170109T0005Z.UU/
953 AM PST SUN JAN 8 2017
The Flood Warning continues for
The Guadalupe River above Alamaden Expressway
* From this afternoon until this evening
* At 09AM Sunday the stage was 4.3 feet
* Nonflood flooding is occurring and Minor flooding is forecast
* Flood stage is 13.0 feet
* Forecast to rise above flood stage by this afternoon and continue
to rise to near 13.1 feet by this afternoon.the river will fall
below flood stage by this afternoon.
* At 13.0 feet...Minor Flood Stage. Flooding begins upstream of
W.Alma Ave on east bank near the Elks Lodge. At higher stages, Alma
Ave underpass beneath CA-87 and the Belmont Ave neighborhood will
likely flood. Ross Creek begins to flood near Jarvis and Cherry
Ave. At slightly higher stages, Ross Creek will continue to flood
northward along surface streets, possibly reaching north of Capitol
Expwy/Hillsdale Ave. Canoas Creek may break out near Nightingale
Drive, spreading north and south at the confluence area.
* At 10.0 feet...Monitor Stage. SCVWD may choose to deploy flood
abatement measures at the I-280 underpass to protect downtown San
Jose. WSE of 142 NAVD88, 2916 cfs.
&&
LAT...LON 3732 12188 3726 12183 3719 12184 3724 12195
3727 12190 3732 12188
$$
CAC055-091624-
/O.CON.KMTR.FL.W.0002.000000T0000Z-170109T1624Z/
/SHEC1.3.ER.170108T1656Z.170108T2300Z.170109T0424Z.NR/
953 AM PST SUN JAN 8 2017
The Flood Warning continues for
The Napa River near St Helena
* Until Monday morning
* At 09AM Sunday the stage was 16.4 feet
* Minor flooding is occurring.
* Flood stage is 16.0 feet
* The river will continue rising to near 19.7 feet by this afternoon.
The river will fall below flood stage late this evening.
* At 20.0 feet...Disastrous flooding across upper Napa Valley making
travel essentially impossible.
* At 19.0 feet...Major flooding across upper Napa Valley making all
travel nearly impossible. Major to disastrous flooding affecting
all towns in the reach.
* At 18.0 feet...Moderate flooding across lower areas of towns along
the reach. Widespread crop losses and erosion of land. Many primary
and most secondary roads will flood, making travel difficult to
nearly impossible in some areas.
* At 16.0 feet...Minor flooding will occur along the entire reach
including the lowest areas of towns along the reach. Many rural
areas including some primary roads and many secondary roads will
have minor flooding.
&&
LAT...LON 3860 12265 3865 12262 3849 12239 3843 12244
3852 12253 3860 12265
$$
CAC055-091753-
/O.CON.KMTR.FL.W.0004.170108T2340Z-170109T2222Z/
/APCC1.2.ER.170108T2340Z.170109T0400Z.170109T1022Z.NO/
953 AM PST SUN JAN 8 2017
The Flood Warning continues for
The Napa River near Napa
* From this afternoon until Monday afternoon
* At 09AM Sunday the stage was 20.3 feet
* Nonflood flooding is occurring and moderate flooding is forecast
* Flood stage is 25.0 feet
* Forecast to rise above flood stage by this afternoon and continue
to rise to near 26.7 feet by late this evening.the river will fall
below flood stage by early tomorrow morning.
* At 27.0 feet...In the City of Napa, moderate flooding begins on the
east side of Napa River near Milliken Creek Inn.
* At 26.0 feet...Moderate flooding. In the City of Napa, flow begins
to leave the Napa River channel in the South Coombs area (north of
Imola Avenue) and the south oxbow (near Taylor Street). Crop losses
and erosion damage become serious. Moderate flood damage in lower
parts of urban areas along the reach. Transportation in the Napa
Valley becoming difficult. The flood of 2/3/1998 measured 26.72
feet.
* At 25.0 feet...Flood Stage. Flooding of lowest parts of towns in
reach begins. Inundation of lowest agricultural land in Napa
Valley. Some secondary roads are inundated. Moderate damage from
bank erosion and sediment deposition throughout the reach.
* At 24.0 feet...In the City of Napa, flow begins to leave the Napa
River channel at Riverpointe (north of Lincoln Avenue).
* At 22.0 feet...Monitor Stage. In the City of Napa, the Napa River
Dry Bypass is fully inundated and flow begins to cross McKinstry
Street.
* At 20.0 feet...Erosion of lowest agricultural areas along river
begins.
&&
LAT...LON 3845 12246 3849 12239 3832 12225 3810 12227
3814 12239 3834 12237
$$
CAC097-091753-
/O.CON.KMTR.FL.W.0005.170109T0800Z-000000T0000Z/
/GUEC1.2.ER.170109T0800Z.170109T1700Z.000000T0000Z.NO/
953 AM PST SUN JAN 8 2017
The Flood Warning continues for
The Russian River at Johnsons Beach near Guerneville
* From until FURTHER NOTICE
* At 09AM Sunday the stage was 20.2 feet
* Nonflood flooding is occurring and moderate flooding is forecast
* Flood stage is 32.0 feet
* Forecast to rise above flood stage and continue to rise to near
36.4 feet by late tomorrow morning. additional rises are possible
thereafter.
* At 37.0 feet...In Forestville Mirabel Road at River Road floods. In
Guerneville River Road east of Guerneville floods. Mill Street and
5th Street flood. In Monte Rio River Blvd east of Monte Rio floods.
* At 36.0 feet...In Forestville Mirabel Park Resort and Mirabel
trailer park flood. In Guerneville Fern Road at HWY 116 floods.
* At 35.0 feet...Moderate flooding is forecast along the lower
Russian River. Numerous businesses and residences in the lowest
sections of towns within the reach are expected to flood. In
Guerneville Brookside Resort begins to flood. More extensive
flooding occurs at Parkers Resort. In Northwood lower Redwood Drive
floods.
* At 34.0 feet...In Guerneville flooding begins at Johnsons Resort,
Parkers Resort, Creekside Resort and Riverside Park. In Northwood
lower Redwood Drive begins to flood.
* At 33.0 feet...In Guerneville the intersection of HWY 116 and Drake
Rd is closed. In Monte Rio Willow and Alder Streets flood. In
Forestville Mirabel trailer park begins to flood.
* At 32.5 feet...In Guerneville the intersecton of HWY 116 and Neeley
Rd is closed. Mays Canyon Rd by the old rodeo grounds is closed.
* At 32.0 feet...Flood stage. Minor flooding. Lower Mill Street in
Guerneville and Old Bohemian Highway in Monte Rio are expected to
flood.
* At 29.0 feet...Monitor stage.
&&
LAT...LON 3846 12314 3854 12300 3852 12287 3848 12284
3847 12298 3841 12310
$$
PRECAUTIONARY/PREPAREDNESS ACTIONS...
All those affected by river conditions should remain alert for rapid
changes and for possible forecast revisions.
The next statement will be issued by 3 pm today or
sooner as conditions warrant.
&&569
WGUS86 KMTR 081947
FLSMTR
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA, CA
1147 AM PST SUN JAN 8 2017
...The Flood Warning is cancelled for the following rivers in
California...
Guadalupe River above Alamaden Expressway
...The Flood Warning continues for the following rivers in
California...
Napa River near St Helena
Napa River near Napa
Russian River at Johnsons Beach near Guerneville
Additional rainfall is likely throughout our region into tonight.
This could lead to flooding along local streams and rivers.
CAC085-082017-
/O.CAN.KMTR.FL.W.0001.000000T0000Z-170109T0605Z/
/GUDC1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.UU/
1147 AM PST SUN JAN 8 2017
The Flood Warning is cancelled for
The Guadalupe River above Alamaden Expressway
* At 11AM Sunday the stage was 4.5 feet
* Flood stage is 13.0 feet
* At 10.0 feet...Monitor Stage. SCVWD may choose to deploy flood
abatement measures at the I-280 underpass to protect downtown San
Jose. WSE of 142 NAVD88, 2916 cfs.
&&
LAT...LON 3732 12188 3726 12183 3719 12184 3724 12195
3727 12190 3732 12188
$$
CAC055-091624-
/O.CON.KMTR.FL.W.0002.000000T0000Z-170109T1624Z/
/SHEC1.3.ER.170108T1656Z.170108T2300Z.170109T0424Z.NR/
1147 AM PST SUN JAN 8 2017
The Flood Warning continues for
The Napa River near St Helena
* Until Monday morning
* At 11AM Sunday the stage was 17.4 feet
* Minor flooding is occurring
* Flood stage is 16.0 feet
* The river will continue rising to near 19.7 feet by this afternoon.
The river will fall below flood stage late this evening.
* At 20.0 feet...Disastrous flooding across upper Napa Valley making
travel essentially impossible.
* At 19.0 feet...Major flooding across upper Napa Valley making all
travel nearly impossible. Major to disastrous flooding affecting
all towns in the reach.
* At 18.0 feet...Moderate flooding across lower areas of towns along
the reach. Widespread crop losses and erosion of land. Many primary
and most secondary roads will flood, making travel difficult to
nearly impossible in some areas.
* At 16.0 feet...Minor flooding will occur along the entire reach
including the lowest areas of towns along the reach. Many rural
areas including some primary roads and many secondary roads will
have minor flooding.
&&
LAT...LON 3860 12265 3865 12262 3849 12239 3843 12244
3852 12253 3860 12265
$$
CAC055-091947-
/O.CON.KMTR.FL.W.0004.170108T2340Z-170109T2222Z/
/APCC1.2.ER.170108T2340Z.170109T0400Z.170109T1022Z.NO/
1147 AM PST SUN JAN 8 2017
The Flood Warning continues for
The Napa River near Napa
* From this afternoon until Monday afternoon
* At 11AM Sunday the stage was 22.4 feet
* Moderate flooding is forecast
* Flood stage is 25.0 feet
* Forecast to rise above flood stage by this afternoon and continue
to rise to near 26.7 feet by late this evening.the river will fall
below flood stage by early tomorrow morning.
* At 27.0 feet...In the City of Napa, moderate flooding begins on the
east side of Napa River near Milliken Creek Inn.
* At 26.0 feet...Moderate flooding. In the City of Napa, flow begins
to leave the Napa River channel in the South Coombs area (north of
Imola Avenue) and the south oxbow (near Taylor Street). Crop losses
and erosion damage become serious. Moderate flood damage in lower
parts of urban areas along the reach. Transportation in the Napa
Valley becoming difficult. The flood of 2/3/1998 measured 26.72
feet.
* At 25.0 feet...Flood Stage. Flooding of lowest parts of towns in
reach begins. Inundation of lowest agricultural land in Napa
Valley. Some secondary roads are inundated. Moderate damage from
bank erosion and sediment deposition throughout the reach.
* At 24.0 feet...In the City of Napa, flow begins to leave the Napa
River channel at Riverpointe (north of Lincoln Avenue).
* At 22.0 feet...Monitor Stage. In the City of Napa, the Napa River
Dry Bypass is fully inundated and flow begins to cross McKinstry
Street.
* At 20.0 feet...Erosion of lowest agricultural areas along river
begins.
&&
LAT...LON 3845 12246 3849 12239 3832 12225 3810 12227
3814 12239 3834 12237
$$
CAC097-091947-
/O.CON.KMTR.FL.W.0005.170109T0800Z-000000T0000Z/
/GUEC1.2.ER.170109T0800Z.170109T1900Z.000000T0000Z.NO/
1147 AM PST SUN JAN 8 2017
The Flood Warning continues for
The Russian River at Johnsons Beach near Guerneville
* From until FURTHER NOTICE
* At 11AM Sunday the stage was 22.4 feet
* Moderate flooding is forecast
* Flood stage is 32.0 feet
* Forecast to rise above flood stage and continue to rise to near
36.9 feet by near tomorrow noon. Additional rises are possible.
* At 37.0 feet...In Forestville Mirabel Road at River Road floods. In
Guerneville River Road east of Guerneville floods. Mill Street and
5th Street flood. In Monte Rio River Blvd east of Monte Rio floods.
* At 36.0 feet...In Forestville Mirabel Park Resort and Mirabel
trailer park flood. In Guerneville Fern Road at HWY 116 floods.
* At 35.0 feet...Moderate flooding is forecast along the lower
Russian River. Numerous businesses and residences in the lowest
sections of towns within the reach are expected to flood. In
Guerneville Brookside Resort begins to flood. More extensive
flooding occurs at Parkers Resort. In Northwood lower Redwood Drive
floods.
* At 34.0 feet...In Guerneville flooding begins at Johnsons Resort,
Parkers Resort, Creekside Resort and Riverside Park. In Northwood
lower Redwood Drive begins to flood.
* At 33.0 feet...In Guerneville the intersection of HWY 116 and Drake
Rd is closed. In Monte Rio Willow and Alder Streets flood. In
Forestville Mirabel trailer park begins to flood.
* At 32.5 feet...In Guerneville the intersecton of HWY 116 and Neeley
Rd is closed. Mays Canyon Rd by the old rodeo grounds is closed.
* At 32.0 feet...Flood stage. Minor flooding. Lower Mill Street in
Guerneville and Old Bohemian Highway in Monte Rio are expected to
flood.
* At 29.0 feet...Monitor stage.
&&
LAT...LON 3846 12314 3854 12300 3852 12287 3848 12284
3847 12298 3841 12310
$$
PRECAUTIONARY/PREPAREDNESS ACTIONS...
All those affected by river conditions should remain alert for rapid
changes and for possible forecast revisions.
The next statement will be issued by 3 PM today or
sooner as conditions warrant.
&&708
WGUS86 KMTR 082225
FLSMTR
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA, CA
225 PM PST SUN JAN 8 2017
...The Flood Warning continues for the following rivers in
California...
Napa River near St Helena
Russian River at Johnsons Beach near Guerneville
Napa River near Napa
.Although precipitation is decreasing across the North Bay...rivers
will be very slow to recede. Therefore...the flood warning has been
continued.
CAC055-091800-
/O.EXT.KMTR.FL.W.0002.000000T0000Z-170109T1800Z/
/SHEC1.3.ER.170108T1656Z.170108T2300Z.170109T0600Z.NR/
225 PM PST SUN JAN 8 2017
...Flood Warning extended until Monday morning...The Flood Warning
continues for
The Napa River near St Helena
* Until Monday morning
* At 02PM Sunday the stage was 18.8 feet
* Flooding is occurring and is forecast to continue
* Flood stage is 16.0 feet
* The river will continue rising to near 18.8 feet by this afternoon.
The river will fall below flood stage late tonight.
* At 19.0 feet...Major flooding across upper Napa Valley making all
travel nearly impossible. Major to disastrous flooding affecting
all towns in the reach.
* At 18.0 feet...Moderate flooding across lower areas of towns along
the reach. Widespread crop losses and erosion of land. Many primary
and most secondary roads will flood, making travel difficult to
nearly impossible in some areas.
* At 16.0 feet...Minor flooding will occur along the entire reach
including the lowest areas of towns along the reach. Many rural
areas including some primary roads and many secondary roads will
have minor flooding.
&&
LAT...LON 3860 12265 3865 12262 3849 12239 3843 12244
3852 12253 3860 12265
$$
CAC055-092222-
/O.CON.KMTR.FL.W.0004.170108T2340Z-170109T2222Z/
/APCC1.2.ER.170108T2340Z.170109T0500Z.170109T1022Z.NO/
225 PM PST SUN JAN 8 2017
The Flood Warning continues for
The Napa River near Napa
* From this afternoon until Monday afternoon
* At 02PM Sunday the stage was 23.7 feet
* Flooding is occurring and moderate flooding is forecast
* Flood stage is 25.0 feet
* Forecast to rise above flood stage by this afternoon and continue
to rise to near 26.5 feet by late this evening. The river will
fall below flood stage on Monday.
* At 27.0 feet...In the City of Napa, moderate flooding begins on the
east side of Napa River near Milliken Creek Inn.
* At 26.0 feet...Moderate flooding. In the City of Napa, flow begins
to leave the Napa River channel in the South Coombs area (north of
Imola Avenue) and the south oxbow (near Taylor Street). Crop losses
and erosion damage become serious. Moderate flood damage in lower
parts of urban areas along the reach. Transportation in the Napa
Valley becoming difficult. The flood of 2/3/1998 measured 26.72
feet.
* At 25.0 feet...Flood Stage. Flooding of lowest parts of towns in
reach begins. Inundation of lowest agricultural land in Napa
Valley. Some secondary roads are inundated. Moderate damage from
bank erosion and sediment deposition throughout the reach.
* At 24.0 feet...In the City of Napa, flow begins to leave the Napa
River channel at Riverpointe (north of Lincoln Avenue).
* At 22.0 feet...Monitor Stage. In the City of Napa, the Napa River
Dry Bypass is fully inundated and flow begins to cross McKinstry
Street.
* At 20.0 feet...Erosion of lowest agricultural areas along river
begins.
&&
LAT...LON 3845 12246 3849 12239 3832 12225 3810 12227
3814 12239 3834 12237
$$
CAC097-092225-
/O.EXT.KMTR.FL.W.0005.170109T0600Z-000000T0000Z/
/GUEC1.2.ER.170109T0600Z.170109T2000Z.000000T0000Z.NO/
225 PM PST SUN JAN 8 2017
...Flood Warning extended until at least Tuesday...The Flood Warning
continues for
The Russian River at Johnsons Beach near Guerneville
* Starting late this evening continuing into at least in
Tuesday
* At 01PM Sunday the stage was 24.4 feet
* Flooding is occurring and Moderate flooding is forecast
* Flood stage is 32.0 feet
* Forecast to rise above flood stage by late this evening and
continue to rise to near 38.1 feet by near tomorrow noon.
additional rises are possible thereafter.
* At 39.0 feet...West of Duncan Mills HWY 116 is closed. In Hacienda
River Road floods. In Rio Nido Canyon 7 Road at the miniture golf
course floods. In Guerneville the Triple R Resort begins to flood.
* At 38.0 feet...In Duncan Mills Freezeout Road at Moscow Road
floods. In Guerneville Park Cazadero Road at HWY 116 floods.
* At 37.0 feet...In Forestville Mirabel Road at River Road floods. In
Guerneville River Road east of Guerneville floods. Mill Street and
5th Street flood. In Monte Rio River Blvd east of Monte Rio floods.
* At 36.0 feet...In Forestville Mirabel Park Resort and Mirabel
trailer park flood. In Guerneville Fern Road at HWY 116 floods.
* At 35.0 feet...Moderate flooding is forecast along the lower
Russian River. Numerous businesses and residences in the lowest
sections of towns within the reach are expected to flood. In
Guerneville Brookside Resort begins to flood. More extensive
flooding occurs at Parkers Resort. In Northwood lower Redwood Drive
floods.
* At 34.0 feet...In Guerneville flooding begins at Johnsons Resort,
Parkers Resort, Creekside Resort and Riverside Park. In Northwood
lower Redwood Drive begins to flood.
* At 33.0 feet...In Guerneville the intersection of HWY 116 and Drake
Rd is closed. In Monte Rio Willow and Alder Streets flood. In
Forestville Mirabel trailer park begins to flood.
* At 32.5 feet...In Guerneville the intersecton of HWY 116 and Neeley
Rd is closed. Mays Canyon Rd by the old rodeo grounds is closed.
* At 32.0 feet...Flood stage. Minor flooding. Lower Mill Street in
Guerneville and Old Bohemian Highway in Monte Rio are expected to
flood.
* At 29.0 feet...Monitor stage.
&&
LAT...LON 3846 12314 3854 12300 3852 12287 3848 12284
3847 12298 3841 12310
$$
PRECAUTIONARY/PREPAREDNESS ACTIONS...
All those affected by river conditions should remain alert for rapid
changes and for possible forecast revisions.
The next statement will be issued by 9 PM or sooner as conditions
warrant.
&&477
WGUS86 KMTR 090452
FLSMTR
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA, CA
852 PM PST SUN JAN 8 2017
...The Flood Warning continues for the following rivers in
California...
Napa River near St Helena
Napa River near Napa
Russian River at Johnsons Beach near Guerneville
.Although precipitation is diminishing across the North Bay...rivers
will be very slow to recede. Therefore...the flood warning continues.
CAC055-091615-
/O.EXT.KMTR.FL.W.0002.000000T0000Z-170109T1615Z/
/SHEC1.3.ER.170108T1656Z.170108T2215Z.170109T0415Z.NR/
852 PM PST SUN JAN 8 2017
...Flood Warning extended until Monday morning...The Flood Warning
continues for The Napa River near St Helena
* Until Monday morning
* At 08PM Sunday the stage was 16.0 feet
* Minor flooding is occurring with the river forecast to fall below
flood stage early Monday morning.
* Flood stage is 16.0 feet
* The river will continue to fall to below flood stage by early
Monday morning.
* At 16.0 feet...Minor flooding will occur along the entire reach
including the lowest areas of towns along the reach. Many rural
areas including some primary roads and many secondary roads will
have minor flooding.
&&
LAT...LON 3860 12265 3865 12262 3849 12239 3843 12244
3852 12253 3860 12265
$$
CAC055-091830-
/O.EXT.KMTR.FL.W.0004.000000T0000Z-170109T1830Z/
/APCC1.1.ER.170109T0310Z.170109T0415Z.170109T0630Z.NO/
852 PM PST SUN JAN 8 2017
...Flood Warning extended until Monday morning...The Flood Warning
continues for The Napa River near Napa
* Until Monday morning
* At 08PM Sunday the stage was 25.5 feet
* Minor flooding is occurring and Minor flooding is forecast
* Flood stage is 25.0 feet
* The river will continue to fall to below flood stage by early Monday
morning.
* At 26.0 feet...Moderate flooding. In the City of Napa, flow begins
to leave the Napa River channel in the South Coombs area (north of
Imola Avenue) and the south oxbow (near Taylor Street). Crop losses
and erosion damage become serious. Moderate flood damage in lower
parts of urban areas along the reach. Transportation in the Napa
Valley becoming difficult. The flood of 2/3/1998 measured 26.72
feet.
* At 25.0 feet...Flood Stage. Flooding of lowest parts of towns in
reach begins. Inundation of lowest agricultural land in Napa
Valley. Some secondary roads are inundated. Moderate damage from
bank erosion and sediment deposition throughout the reach.
* At 24.0 feet...In the City of Napa, flow begins to leave the Napa
River channel at Riverpointe (north of Lincoln Avenue).
* At 22.0 feet...Monitor Stage. In the City of Napa, the Napa River
Dry Bypass is fully inundated and flow begins to cross McKinstry
Street.
* At 20.0 feet...Erosion of lowest agricultural areas along river
begins.
&&
LAT...LON 3845 12246 3849 12239 3832 12225 3810 12227
3814 12239 3834 12237
$$
CAC097-100452-
/O.EXT.KMTR.FL.W.0005.170109T0700Z-000000T0000Z/
/GUEC1.2.ER.170109T0700Z.170109T2000Z.000000T0000Z.NO/
852 PM PST SUN JAN 8 2017
...Flood Warning extended until at least Tuesday...The Flood Warning
continues for The Russian River at Johnsons Beach near Guerneville
* Beginning late tonight and continuing into at least Tuesday.
* At 08PM Sunday the stage was 29.8 feet
* Flooding is occurring and Moderate flooding is forecast
* Flood stage is 32.0 feet
* Forecast to rise above flood stage by near midnight and
continue to rise to near 37.0 feet by noon Tuesday.
* At 38.0 feet...In Duncan Mills Freezeout Road at Moscow Road
floods. In Guerneville Park Cazadero Road at HWY 116 floods.
* At 37.0 feet...In Forestville Mirabel Road at River Road floods. In
Guerneville River Road east of Guerneville floods. Mill Street and
5th Street flood. In Monte Rio River Blvd east of Monte Rio floods.
* At 36.0 feet...In Forestville Mirabel Park Resort and Mirabel
trailer park flood. In Guerneville Fern Road at HWY 116 floods.
* At 35.0 feet...Moderate flooding is forecast along the lower
Russian River. Numerous businesses and residences in the lowest
sections of towns within the reach are expected to flood. In
Guerneville Brookside Resort begins to flood. More extensive
flooding occurs at Parkers Resort. In Northwood lower Redwood Drive
floods.
* At 34.0 feet...In Guerneville flooding begins at Johnsons Resort,
Parkers Resort, Creekside Resort and Riverside Park. In Northwood
lower Redwood Drive begins to flood.
* At 33.0 feet...In Guerneville the intersection of HWY 116 and Drake
Rd is closed. In Monte Rio Willow and Alder Streets flood. In
Forestville Mirabel trailer park begins to flood.
* At 32.5 feet...In Guerneville the intersecton of HWY 116 and Neeley
Rd is closed. Mays Canyon Rd by the old rodeo grounds is closed.
* At 32.0 feet...Flood stage. Minor flooding. Lower Mill Street in
Guerneville and Old Bohemian Highway in Monte Rio are expected to
flood.
* At 29.0 feet...Monitor stage.
&&
LAT...LON 3846 12314 3854 12300 3852 12287 3848 12284
3847 12298 3841 12310
$$
PRECAUTIONARY/PREPAREDNESS ACTIONS...
All those affected by river conditions should remain alert for rapid
changes and for possible forecast revisions.
The next statement will be issued by 3 AM PST Monday or
sooner as conditions warrant.
&&The office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 7, 9:12 PM PST | River Flood Warning | MTR | Santa Clara | 25 hr |
| Jan 7, 11:23 PM PST | Special Marine Warning | MTR | 52 min | |
| Jan 7, 11:35 PM PST | River Flood Warning | MTR | Monterey | 24 hr |
| Jan 8, 12:16 AM PST | Flash Flood Warning | MTR | Santa Clara | 6 hr |
| Jan 8, 12:25 AM PST | Special Marine Warning | MTR | 35 min | |
| Jan 8, 12:49 AM PST | Special Weather Statement | MTR | Santa Cruz | 26 min |
| Jan 8, 1:05 AM PST | Areal Flood Advisory | MTR | Monterey, San Benito | 3 hr |
| Jan 8, 1:49 AM PST | Areal Flood Advisory | MTR | Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo, Sonoma | 3 hr |
| Jan 8, 2:26 AM PST | Small Craft Advisory | MTR | 24 hr | |
| Jan 8, 3:26 AM PST | River Flood Warning | MTR | Napa | 32 hr |
| Jan 8, 3:26 AM PST | River Flood Warning | MTR | Sonoma | 5 days |
| Jan 8, 4:23 AM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 8, 5:25 AM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 8, 6:39 AM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 3 hr |
| Jan 8, 9:58 AM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 2 hr |
| Jan 8, 10:49 AM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 8, 11:11 AM PST | Flash Flood Warning | MTR | Sonoma | 6 hr |
| Jan 8, 12:30 PM PST | Areal Flood Advisory | MTR | Marin, Napa, Sonoma | 3 hr |
| Jan 8, 12:45 PM PST | Areal Flood Advisory | MTR | Santa Cruz | 4 hr |
| Jan 8, 12:45 PM PST | Areal Flood Advisory | MTR | Santa Clara | 4 hr |
| Jan 8, 1:44 PM PST | Flash Flood Warning | MTR | Monterey | 4 hr |
| Jan 8, 1:58 PM PST | Flash Flood Warning | MTR | Santa Cruz | 3 hr |
Nearby
River Flood Warnings in California, 2017Every river flood warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.