Alert archive / California / River Flood Warnings in 2017

River Flood Warning 4, NWS San Diego, CA

February 27, 2017San Diego County, California

NWS San Diego, CA issued this river flood warning at Feb 27, 2017, 12:42 PM PST for San Diego County, California. It took effect at Feb 27, 2017, 3:00 PM PST. It was in force for 24 hr.

The area

The outline as issued.

The facts

Issued
Feb 27, 2017, 12:42 PM PST (20:42 UTC)
In effect from
Feb 27, 2017, 3:00 PM PST
Expired
Feb 28, 2017, 3:03 PM PST
In force
24 hr
Issued by
NWS San Diego, CA
Area
Storm-based polygon
Flood severity
Minor

County San Diego County, CA

The radar

The San Diego radar (KNKX), 15 km from the middle of the area, began a volume at 20:46 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 San Diego River at Fashion Valley (FSNC1).

Action stage
7.5 ft
Minor stage
10 ft
Moderate stage
13.5 ft
Major stage
16.5 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 11023000, 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.

799 
WGUS46 KSGX 272042
FLWSGX
Bulletin - immediate broadcast requested
Flood Warning
National Weather Service San Diego, CA
1242 PM PST MON FEB 27 2017

...The National Weather Service in San Diego has issued a flood warning for the 
following river in California... 

...San Diego River At Fashion Valley in San Diego City...

.Overview...Rainfall of 1 to 1.50 inches of rain has occurred in much of the San Diego river basin 
during the past 12 hours. Additional rainfall of 1 to 2 inches is expected this afternoon and
through this evening with rainfall rates of as much as 0.50 inches per hour. This will bring
the San Diego River into flood stage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...

Act now to protect your life and property. Prepare forflood waters to rise 
across the warned area. When flooded turn around...don't drown. Do not drive vehicles through
flooded roadways.
&&

CAC073-280942-
/O.NEW.KSGX.FL.W.0004.170227T2300Z-170228T2000Z/
/FSNC1.1.ER.170227T2300Z.170228T0300Z.170228T1400Z.NO/
1242 PM PST MON FEB 27 2017

The National Weather Service in San Diego has issued a 

* Flood Warning for 
  the San Diego River At Fashion Valley
  
* At 1200 PM Monday the stage was 9.9 feet

* Normal low lying areas and roads are flooding now. Minor flooding is forecast

* Flood stage is 11.3 feet

* At 11.3 feet, flood stage and low water crossings over the river. Low water
crossing in Mission Valley will be affected and closed.

* Forecast San Diego river stage:

SAN DIEGO RIVER   Current         9.9    1,480 AT  12PM   02/27/17      
FASHION VALLEY              
(FSNC1)           >Flood stage   11.3          BY   3PM   02/27/17 IN   3 HRS*
                  Max stage      11.9    3,870 AT   8PM   02/27/17 IN   8 HRS*

* Impacts:

Fashion Valley road, Avenida Del Rio, Camino Del Este, Camino De la Reina and 
Mission Center Road.  At flood stage water will flow into the parking garage
and flood the golf course, as well as possibly close the Fashion Valley Transit
Center.

This crest compares to a previous crest of 11.8 feet on Jan 21 2017.

&&

LAT...LON 3279 11726 3291 11690 3285 11686 3273 11716
      3273 11727                  

$$

Tardy
7 follow-up statements
798 
WGUS46 KSGX 272305
FLWSGX
Bulletin - immediate broadcast requested
Flood Warning
National Weather Service San Diego, CA
305 PM PST MON FEB 27 2017

...Minor flooding for the following river in California...
  San Diego River At Fashion Valley in San Diego 

...San Diego River At Fashion Valley in San Diego City...

.Overview...Rainfall of 1 to 1.50 inches of rain has occurred in much
of the San Diego river basin during the past 12 hours. Additional rainfall
of 1 to 2 inches is expected this afternoon and through this evening with
rainfall rates of as much as 0.50 inches per hour. This will bring the
San Diego River into flood stage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...

Act now to protect your life and property. Prepare forflood waters to rise 
across the warned area. When Flood turn around...don't drown. Do not drive
vehicles through flooded roadways.

&&

CAC073-281205-
/O.CON.KSGX.FL.W.0004.170227T2300Z-170228T2000Z/
/FSNC1.1.ER.170227T2300Z.170228T0400Z.170228T1400Z.NO/
305 PM PST MON FEB 27 2017

The National Weather Service in san diego has issued a 

* Flood Warning for 
  the San Diego River At Fashion Valley

* At 200 PM Monday the stage was 10.7 feet

* Minor stage flooding is forecast.

* Flood stage is 11.3 feet

SAN DIEGO RIVER    current  10.7    2,100 AT   2PM   02/27/17      
   FASHION VALLEY                  
                    >Flood  11.3          BY   3PM   02/27/17
            forecast MAX    12.3    4,540 AT   8PM   02/27/17

* At 11.3 feet is flood stage. Forecast is 12.3 feet. 

* Impacts

Fashion Valley road, Avenida Del Rio, Camino Del Este, Camino De la Reina and 
Mission Center Road.  At flood stage water will flow into the parking garage
and flood the golf course, as well as possibly close the Fashion Valley Transit
Center.

This crest compares to a previous crest of 11.8 feet on Jan 21 2017.

&&

LAT...LON 3279 11726 3291 11690 3285 11686 3273 11716
      3273 11727                  

$$

tardy

  

$$
873 
WGUS86 KSGX 280331
FLSSGX
Flood Statement
National Weather Service San Diego, CA
731 PM PST MON FEB 27 2017

...The flood warning continues for the following rivers in California..
  San Diego River At Fashion Valley AFFECTING San Diego County 
For the San Diego River, including Fashion Valley, Minor flooding is occuring 
and is expected to continue.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay informed on the latest river forecasts and conditions. Do not drive through
flooded areas or around barricades.

&&

CAC073-281631-
/O.CON.KSGX.FL.W.0004.000000T0000Z-170228T2000Z/
/FSNC1.1.ER.170227T2231Z.170228T0500Z.170228T1400Z.NO/
731 PM PST MON FEB 27 2017

The Flood Warning continues for
  The San Diego River At Fashion Valley
* until tomorrow morning
* At 07 PM Monday the stage was 12.5 feet
* Minor flooding is occurring and Minor flooding is forecast
* Flood stage is 11.3 feet

SAN DIEGO RIVER      OBS   12.5    4,960 AT   7PM   02/27/17      (18)
   FASHION VALLEY    >MS    7.5          AT  CURRENT TIME              
   (FSNC1)           >FS   11.3          AT  CURRENT TIME              
                     MAX   12.8    5,670 AT   9PM   02/27/17 IN   2 HRS

* At 12.8 FT...Fashion Valley road, Avenida Del Rio, Camino Del Este, Camino De la Reina and 
Mission Center Road will flood.  Water will flow into the parking garage and flood the golf 
course, as well as possibly close the Fashion Valley Transit Center.

* Flood History...this crest compares to a previous crest of 12.8 feet on Feb 8 1998.

&&

LAT...LON 3279 11726 3291 11690 3285 11686 3273 11716
      3273 11727                  

$$

SS
399 
WGUS46 KSGX 280451
FLWSGX
Bulletin - immediate broadcast requested
Flood Warning
National Weather Service San Diego, CA
851 PM PST MON FEB 27 2017

...Forecast Flooding Changed from Minor to Moderate Severity for the following 
rivers in California...
  San Diego River At Fashion Valley AFFECTING San Diego County

.Overview...
Moderate to heavy rain is continuing across the San Diego River Basin. With the
additional precipitation and runoff, the San Diego River at Fashion Valley is
now expected to reach moderate flood stage. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...

Act now to protect your life and property. Prepare forflood waters to rise 
across the warned area. Turn around...don't drown. Do not drive vehicles through
flooded roadways.

&&

CAC073-281751-
/O.EXT.KSGX.FL.W.0004.000000T0000Z-170228T2340Z/
/FSNC1.2.ER.170227T2231Z.170228T0800Z.170228T1740Z.NO/
851 PM PST MON FEB 27 2017

The National Weather Service in san diego has issued a 

* Flood Warning for 
  the San Diego River At Fashion Valley
* At 08 PM Monday the stage was 12.9 feet
* Minor flooding is occurring and Moderate flooding is forecast
* Flood stage is 11.3 feet

SAN DIEGO RIVER      OBS   12.9    5,810 AT   8PM   02/27/17      (18)
   FASHION VALLEY    >MS    7.5          AT  CURRENT TIME             
   (FSNC1)           >FS   11.3          AT  CURRENT TIME              
                     MAX   13.6    7,960 AT  12AM   02/28/17 IN   3 HRS

* At 13.5 feet, parking structures designed for flooding fill with water. Golf
  course will be under water. Hotel Circle Road North will be under water.
  This crest compares to a previous crest of 13.5 feet on Feb 21 1914.

&&

LAT...LON 3279 11726 3291 11690 3285 11686 3273 11716
      3273 11727                  

$$

SS
057 
WGUS46 KSGX 280625
FLWSGX
Bulletin - immediate broadcast requested
Flood Warning
National Weather Service San Diego, CA
1025 PM PST MON FEB 27 2017


San Diego River At Fashion Valley AFFECTING San Diego County

.Overview...
Moderate to heavy rain is continuing across the San Diego River Basin. With the
additional precipitation and runoff, the San Diego River at Fashion Valley is
now expected to reach moderate flood stage. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...

Act now to protect your life and property. Prepare forflood waters to rise 
across the warned area. Turn around...don't drown. Do not drive vehicles through
flooded roadways.

&&

CAC073-281925-
/O.EXT.KSGX.FL.W.0004.000000T0000Z-170301T0400Z/
/FSNC1.2.ER.170227T2231Z.170228T0900Z.170228T2200Z.NO/
1025 PM PST MON FEB 27 2017

The National Weather Service in san diego has issued a 

* Flood Warning for 
  the San Diego River At Fashion Valley
* At 10PM Monday the stage was 13.8 feet
* Moderate flooding is occurring and Moderate flooding is forecast
* Flood stage is 11.3 feet

SAN DIEGO RIVER      OBS   13.4    7,000 AT   9PM   02/27/17      (18)
   FASHION VALLEY    >MS    7.5          AT  CURRENT TIME              
   (FSNC1)           >FS   11.3          AT  CURRENT TIME              
                     MAX   14.3   10,300 AT   1AM   02/28/17 IN   3 HRS
                     
*  At 13.5 feet, parking structures designed for flooding fill with water. Golf
   course will be under water. Hotel Circle Road North will be under water. This 
   crest compares to a previous crest of 14.0 feet on Dec 22 2010.

&&

LAT...LON 3279 11726 3291 11690 3285 11686 3273 11716
      3273 11727                  

$$

SS
287 
WGUS46 KSGX 280628
FLWSGX
Bulletin - immediate broadcast requested
Flood Warning
National Weather Service San Diego, CA
1028 PM PST MON FEB 27 2017

...Observed Flooding Changed from Moderate to
Moderate Severity for the following rivers in California...
  San Diego River At Fashion Valley AFFECTING San Diego County

.Overview...
Moderate to heavy rain is continuing across the San Diego River Basin. With the
additional precipitation and runoff, the San Diego River at Fashion Valley is
now expected to reach moderate flood stage. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...

Act now to protect your life and property. Prepare forflood waters to rise 
across the warned area. Turn around...don't drown. Do not drive vehicles through
flooded roadways.

&&

CAC073-281928-
/O.CON.KSGX.FL.W.0004.000000T0000Z-170301T0400Z/
/FSNC1.2.ER.170227T2231Z.170228T0900Z.170228T2200Z.NO/
1028 PM PST MON FEB 27 2017

The National Weather Service in san diego has issued a 

* Flood Warning for 
  the San Diego River At Fashion Valley
* At 9 PM Monday the stage was 13.4 feet
* Moderate flooding is occurring and Moderate flooding is forecast
* Flood stage is 11.3 feet

SAN DIEGO RIVER      OBS   13.4    7,000 AT   9PM   02/27/17      (18)
   FASHION VALLEY    >MS    7.5          AT  CURRENT TIME              
   (FSNC1)           >FS   11.3          AT  CURRENT TIME              
                     MAX   14.3   10,300 AT   1AM   02/28/17 IN   3 HRS
                     
*  At 13.5 feet, parking structures designed for flooding fill with water. Golf
   course will be under water. Hotel Circle Road North will be under water. This 
   crest compares to a previous crest of 14.0 feet on Dec 22 2010.
   
&&

LAT...LON 3279 11726 3291 11690 3285 11686 3273 11716
      3273 11727                  

$$

SS
602 
WGUS86 KSGX 281705
FLSSGX
Flood Statement
National Weather Service San Diego, CA
905 AM PST TUE FEB 28 2017

...The flood warning continues for The San Diego River at Fashion Valley...
 
San Diego River At Fashion Valley AFFECTING San Diego County For the San Diego River, 
including Fashion Valley, Minor flooding is occurring and is expected to continue 
through Wednesday. The river will slowly lower over the next few days, and should 
fall below action stage, 7.5 feet, by Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay informed on the latest river forecasts and conditions. Do not drive through
flooded areas or around barricades.

&&

CAC073-010530-
/O.EXT.KSGX.FL.W.0004.000000T0000Z-170301T0530Z/
/FSNC1.2.ER.170227T2231Z.170228T1000Z.170228T2330Z.NO/
905 AM PST TUE FEB 28 2017

The Flood Warning continues for
  The San Diego River At Fashion Valley
* Until late this afternoon
* At 8 AM Tuesday the stage was 12.6 feet
* Minor flooding is occurring and Minor flooding is forecast
* Flood stage is 11.3 feet
* At 11.3 feet, low water crossings over the river in Mission Valley are closed and 
  under water. Roads impacted include...Fashion Valley Road, Avenida Del Rio, 
  Camino Del Este, Camino Del Reina, and Mission Center Road. Water flows into Fashion 
  Valley parking lot. Fashion Valley Transit Center closed.
* Flood History...this crest compares to a previous crest of 11.8 feet on Jan 21 2017.

&&

LAT...LON 3279 11726 3291 11690 3285 11686 3273 11716
      3273 11727                      

$$

JJT
158 
WGUS86 KSGX 282303
FLSSGX
Flood Statement
National Weather Service San Diego, CA
303 PM PST TUE FEB 28 2017

...The flood warning is cancelled for the following rivers in California...

The San Diego River has fallen below Flood Stage, but will continue to 
impact low water crossings through Mission Valley through Wednesday morning.
A further drop below 7 feet Wednesday afternoon should clear most of these 
crossings from flood waters.    
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay informed on the latest river forecasts and conditions. Do not drive through
flooded areas or around barricades.

&&

CAC073-282333-
/O.CAN.KSGX.FL.W.0004.000000T0000Z-170301T0530Z/
/FSNC1.2.ER.170227T2231Z.170228T1000Z.170228T1942Z.NO/
303 PM PST TUE FEB 28 2017

Forecast information for
  San Diego River At Fashion Valley
* At 2PM Tuesday the stage was 10.5 feet
* No flooding is currently forecast
* Flood stage is 11.3 feet
* Forecast...the river will fall to near 8 feet wednesday morning

&&

LAT...LON 3279 11726 3291 11690 3285 11686 3273 11716
      3273 11727                  

$$

JAD

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before this river flood warning went out at Feb 27, 9:59 AM PST, 2 hours 43 minutes earlier.

Area forecast discussion, Feb 27, 9:59 AM PST, 2 hours 43 minutes before
Area Forecast Discussion...UPDATED
National Weather Service San Diego CA
959 AM PST Mon Feb 27 2017

UPDATED TO ADD SMALL CRAFT ADVISORY FOR THE INNER WATERS TODAY

.SYNOPSIS...
a low pressure trough aloft will pull a deep Pacific moist layer
across portions of Southern California today into tonight creating
widespread moderate to locally heavy rainfall. The heaviest
rainfall potential exists for San Diego County. Some snow will fall
on the higher mountain peaks as well. Strong westerly winds will
accompany the rain and snow in the higher mountains. Slightly warmer
for Tuesday. Then dry with a warming trend for Wednesday through
Friday with periods of weak offshore flow. A little cooler for next
weekend.

&&

.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...

...Moderate to heavy rainfall looking likely today for southern San
Diego County and across far northern Baja CA...

A flash Flood Watch is in effect through this evening for San Diego
County. Based on satellite imagery, the deep moisture plume remains
on track to move across the International Border area later today.
This will bring an extended period of moderate to heavy rainfall and
possible flooding. The greatest concern continues to be for the
areas of Southern San Diego County, including the Tijuana River
Valley.

Winds in the mountains this morning have been in the 25 to 35 MPH
range with peak gusts near 45 MPH. A Wind Advisory remain in
effect for the mountains through 10 AM Tuesday.

The 12Z Miramar sounding was saturated from the sfc through 13K FT
with a PW of 1.03 inch. Model projections keep San Diego County in
this plume exceeding one inch through 06Z, before moving south.

From previous discussion...

A trough of low pressure moving southward along the California
coast will draw moisture northward into far southern California
from a plume of subtropical moisture directed into northern Baja.
Lighter precipitation early this morning may intensify for late
this morning through early this evening with the most significant
rainfall across northern Baja extending northward into southern
and central San Diego County and possibly into western Riverside
County. Showers will decrease from the northwest late tonight and
end early Tuesday.

Greatest rainfall totals north of the border are expected across
southern and central San Diego County. Through tonight...rainfall
across central and southern San Diego County is expected to range
from around one inch near the coast to 2 to 3 inches in the
mountains with amounts decreasing towards the northwest.

Urban and small stream flooding is expected across portions of the
coastal...valley...and mountains areas below 5000 feet in San
Diego County with isolated flash flooding possible. The rainfall
could cause a rise in the San Diego River sufficient to flood low
water crossings through Fashion Valley for late this evening
through late tonight.

...Amended 1452Z...

Snow levels near 5400 feet early this morning...will rise to 6000
feet for this afternoon...then decrease to 4000-4500 feet late
tonight. A few inches of snowfall early this morning...with total
snowfall of 3 to 6 inches through late evening...with isolated
snowfall to 8 inches on the highest peaks.

Strengthening onshore flow will bring strong gusty west winds
in the mountains and the northern Coachella Valley into Tuesday
morning. Strongest winds are expected through late tonight with
west winds 25 to 35 mph with gusts to 55 mph...and with isolated
gusts to 65 mph at times in the most wind-prone areas. Strongest
winds are expected near mountain ridge tops onto the desert slopes
of the mountains and in the northern Coachella Valley below the
San Gorgonio Pass. The strongest gusts through 3 AM were 63 mph
at Whitewater in the northern Coachella Valley...and 62 mph at
Volcan Mountain in the San Diego County Mountains.

Continued cool today...then drying and slight warming for Tuesday.
For Wednesday through Friday...high pressure aloft off the
California coast and surface high pressure over the Great Basin
will bring dry weather with a warming trend with periods of weak
offshore flow. A little cooler with weak onshore flow for next
week with a return of coastal low clouds fog possible Saturday
night into Sunday morning.

&&

.AVIATION...
271640Z...Low CIGS in San Diego County through 03Z Tuesday with
OVC003-006 and vis 1-2 miles in rain and fog. Slightly higher CIGS
farther north in ORA, RIV and SBD Counties this morning with BKN-
OVC015-030, lowering to OVC010-020 this afternoon as rain spreads
north. Strong south winds 15-25kt at KSAN through 23Z with higher
gusts.

Mountains obscured in clouds/fog/pcpn. Strong winds in the mountains
and desert slopes with strong up/down drafts and llws over and east
of the mountains. Desert areas to have BKN-OVC030-060 with periods
of light rain. Vis mostly unrestricted.

&&

.MARINE...Updated
A Small Craft Advisory is in effect for the Inner Waters through 9
AM Tuesday. Strong south to southwest winds of 15-30 kt are likely
over the Inner Waters today ahead of a cold front. The winds will
shift westerly late this afternoon with the passage of the cold
front.

In the Outer Waters, a Small Craft Advisory will be in effect for
gusty northwest winds from 9 PM today through 9 AM Tuesday.

&&

.SKYWARN...
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...Winter Weather Advisory from 8 AM this morning to 10 PM PST this
     evening for Riverside County Mountains.

     Wind Advisory until 10 AM PST Tuesday for Riverside County
     Mountains-San Bernardino County Mountains-San Diego County
     Mountains-San Gorgonio Pass Near Banning.

     Flash Flood Watch from 8 AM PST this morning through this
     evening for San Diego County Coastal Areas-San Diego County
     Mountains-San Diego County Valleys.

PZ...Small Craft Advisory for winds from 9 PM this evening to 9 AM
     PST Tuesday for Waters from San Mateo point to the Mexican Border
     Extending 30 to 60 nm out including San Clemente Island.

     Small Craft Advisory until 9 AM PST Tuesday for Coastal Waters
     from San Mateo Point to the Mexican Border and out to 30 nm.

&&

PUBLIC...JAD/17
AVIATION/MARINE...Moede

In the hours before

Local storm report, Feb 27, 11:19 AM PST, 1 hour 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN DIEGO CA
1119 AM PST MON FEB 27 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1055 AM     FLOOD            1 SW RAMONA             33.03N 116.88W
02/27/2017                   SAN DIEGO          CA   LAW ENFORCEMENT

            RAMONA ST / H ST SHUTTING DOWN THE ROAD DUE
            TO FLOODING.

&&

EMI
Local storm report, Feb 27, 12:21 PM PST, 21 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN DIEGO CA
1221 PM PST MON FEB 27 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1200 PM     FLOOD            6 NNE LAKESIDE          32.93N 116.87W
02/27/2017                   SAN DIEGO          CA   LAW ENFORCEMENT

            THE DIP ON WILDCAT CANYON RD / QUINCY CANYON
            RD JUST N OF FOUNDERS WY IS FLOODED. .

&&

NWS SAN DIEGO CA
IRIS SYSTEM
Local storm report, Feb 27, 12:35 PM PST, 7 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN DIEGO CA
1235 PM PST MON FEB 27 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1216 PM     DEBRIS FLOW      2 W HARBISON CANYON     32.81N 116.86W
02/27/2017                   SAN DIEGO          CA   PUBLIC

            BOULDER BLOCKING BOTH LNS ON LA CRESTA/MTN
            VIEW RD .

&&

NWS SAN DIEGO CA
IRIS SYSTEM

The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 26, 9:42 PM PSTSmall Craft Advisory for WindsSGX35 hr
Feb 27, 2:24 AM PSTWinter Weather AdvisorySGXRiverside, San Diego20 hr
Feb 27, 2:34 AM PSTFlash Flood WatchSGXSan Diego23 hr
Feb 27, 9:13 AM PSTSmall Craft AdvisorySGX24 hr
Feb 27, 9:27 AM PSTAreal Flood AdvisorySGXSan Diego12 hr
Feb 27, 3:27 PM PSTAreal Flood WarningSGXRiverside, San Diego6 hr
Feb 27, 3:55 PM PSTAreal Flood WarningSGXRiverside, San Diego8 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.