Alert archive / Oregon / Storm Warnings in 2012

Storm Warning 2, NWS Medford, OR

January 20, 2012

NWS Medford, OR issued this storm warning at Jan 20, 2012, 4:26 AM PST. It took effect at Jan 20, 2012, 12:00 PM PST. It was in force for 7 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 20, 2012, 4:26 AM PST (12:26 UTC)
In effect from
Jan 20, 2012, 12:00 PM PST
Expired
Jan 20, 2012, 7:00 PM PST
In force
7 hr
Issued by
NWS Medford, OR

The text

As transmitted, in the capitals the NWS used until 2016.

640 
WHUS76 KMFR 201226
MWWMFR

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
426 AM PST FRI JAN 20 2012

PZZ350-356-370-376-210000-
/O.EXT.KMFR.SE.W.0005.000000T0000Z-120123T0300Z/
/O.EXT.KMFR.GL.W.0005.120120T1500Z-120120T2000Z/
/O.NEW.KMFR.SR.W.0002.120120T2000Z-120121T0300Z/
COASTAL WATERS FROM FLORENCE TO CAPE BLANCO OR OUT 10 NM-
COASTAL WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA OUT 10 NM-
WATERS FROM FLORENCE TO CAPE BLANCO OR FROM 10 TO 60 NM-
WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA FROM 10 TO 60 NM-
426 AM PST FRI JAN 20 2012

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 7 PM PST SUNDAY...
...GALE WARNING NOW IN EFFECT UNTIL NOON PST TODAY...
...STORM WARNING IN EFFECT FROM NOON TODAY TO 7 PM PST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A STORM
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 7 PM PST THIS
EVENING. THE HAZARDOUS SEAS WARNING IS NOW IN EFFECT UNTIL 7 PM
PST SUNDAY. THE GALE WARNING IS NOW IN EFFECT UNTIL NOON PST
TODAY. 

* SEAS: COMBINED SEAS OF 10 TO 12 FEET EARLY THIS MORNING ARE
  DOMINATED BY A SOUTHWEST SWELL AT 11 SECONDS. WIND WAVES WILL
  INCREASE SUBSTANTIALLY TO A PEAK OF 14 TO 18 FEET THIS AFTERNOON
  WITH A FOLLOWING LARGE WEST SWELL THAT WILL PRODUCE SEAS OF 20
  TO 24 FEET LATER TONIGHT THROUGH SATURDAY INTO SUNDAY EVENING.
  SEAS MAY REMAIN VERY STEEP THROUGH THE FIRST HALF OF NEXT WEEK.

* WINDS: SOUTH WINDS WILL BUILD TO GALE FORCE AT 30 TO 35 KT WITH
  GUSTS TO 50 KT THIS MORNING THEN REACH A PEAK AT STORM FORCE
  WINDS OF 40 TO 50 KT WITH GUSTS TO 60 KT IN THE AFTERNOON AND
  EARLY EVENING. WINDS WILL BE STRONGEST NORTH OF PORT ORFORD.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A STORM WARNING MEANS THAT CONDITIONS WILL BE HAZARDOUS TO ALL
VESSELS. ALL SMALL CRAFT SHOULD REMAIN IN PORT.

&&

$$
DW

HTTP://WWW.WEATHER.GOV/MEDFORD
2 follow-up statements
974 
WHUS76 KMFR 202244
MWWMFR

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
244 PM PST FRI JAN 20 2012

PZZ350-356-370-376-211145-
/O.EXT.KMFR.SE.W.0005.000000T0000Z-120123T1800Z/
/O.CON.KMFR.SR.W.0002.000000T0000Z-120121T0300Z/
/O.NEW.KMFR.SR.A.0002.120122T1500Z-120123T0300Z/
COASTAL WATERS FROM FLORENCE TO CAPE BLANCO OR OUT 10 NM-
COASTAL WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA OUT 10 NM-
WATERS FROM FLORENCE TO CAPE BLANCO OR FROM 10 TO 60 NM-
WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA FROM 10 TO 60 NM-
244 PM PST FRI JAN 20 2012

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 10 AM PST MONDAY...
...STORM WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING...
...STORM WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A STORM
WATCH...WHICH IS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING. THE HAZARDOUS SEAS WARNING IS NOW IN EFFECT UNTIL 10 AM
PST MONDAY. A STORM WARNING REMAINS IN EFFECT UNTIL 7 PM PST THIS
EVENING. 

* SEAS: COMBINED SEAS HAVE STEEPENED AND HAVE INCREASED RAPIDLY TO
  15 TO 18 FEET THIS AFTERNOON. SEAS WILL BECOME VERY HIGH THIS
  EVENING AS A WEST SWELL FILLS IN...INCREASING TO 20 TO 23 FEET
  WITH DOMINANT PERIOD OF 10 SECONDS OVERNIGHT. SEAS WILL REMAIN
  AROUND 20 FEET THROUGH SATURDAY NIGHT...THEN INCREASE FURTHER TO
  25 FEET SUNDAY MORNING WITH DOMINANT PERIOD OF 10 SECONDS AS
  ANOTHER STRONG COLD FRONT MOVES OVER THE WATERS. SEAS WILL
  REMAIN VERY HIGH THROUGH MONDAY MORNING AT LEAST.

* WINDS: STORM FORCE SOUTH WINDS OF 40 TO 50 KT WITH GUSTS TO 60
  KT THIS AFTERNOON WILL DECREASE THIS EVENING TO GALES OF 35 TO
  40 KT WITH GUSTS TO 50 KT. BY SATURDAY MORNING WEST WINDS WILL
  BE AROUND 25 TO 30 KT WITH LIGHTER WINDS FROM BROOKING SOUTH.
  WINDS WILL INCREASE LATE SATURDAY NIGHT...POSSIBLY REACHING
  STORM FORCE SUNDAY MORNING INTO SUNDAY EVENING.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A STORM WARNING MEANS THAT CONDITIONS WILL BE HAZARDOUS TO ALL
VESSELS. ALL SMALL CRAFT SHOULD REMAIN IN PORT.

A STORM WATCH IS ISSUED WHEN THE RISK OF STORM FORCE WINDS HAS
SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING AND/OR LOCATION
IS STILL UNCERTAIN.

&&

$$

SK

HTTP://WWW.WEATHER.GOV/MEDFORD
509 
WHUS76 KMFR 210253
MWWMFR

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
653 PM PST FRI JAN 20 2012

PZZ350-356-370-376-211600-
/O.EXP.KMFR.SR.W.0002.000000T0000Z-120121T0300Z/
/O.CON.KMFR.SE.W.0005.000000T0000Z-120123T1800Z/
/O.NEW.KMFR.GL.W.0006.120121T0300Z-120121T0900Z/
/O.CON.KMFR.SR.A.0002.120122T1500Z-120123T0300Z/
COASTAL WATERS FROM FLORENCE TO CAPE BLANCO OR OUT 10 NM-
COASTAL WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA OUT 10 NM-
WATERS FROM FLORENCE TO CAPE BLANCO OR FROM 10 TO 60 NM-
WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA FROM 10 TO 60 NM-
653 PM PST FRI JAN 20 2012

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 10 AM PST
MONDAY...
...GALE WARNING IN EFFECT UNTIL 1 AM PST SATURDAY...
...STORM WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY EVENING...
...STORM WARNING WILL EXPIRE AT 7 PM PST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT UNTIL 1 AM PST SATURDAY. THE STORM
WARNING WILL EXPIRE AT 7 PM PST THIS EVENING. A HAZARDOUS SEAS
WARNING REMAINS IN EFFECT UNTIL 10 AM PST MONDAY. A STORM WATCH
REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING. 

* SEAS: COMBINED SEAS HAVE STEEPENED AND HAVE INCREASED RAPIDLY TO
  15 TO 18 FEET THIS EVENING. SEAS WILL BECOME VERY HIGH LATER THIS EVENING
  AS A WEST SWELL FILLS IN...INCREASING TO 20 TO 23 FEET WITH
  DOMINANT PERIOD OF 10 SECONDS OVERNIGHT. SEAS WILL REMAIN AROUND
  20 FEET THROUGH SATURDAY NIGHT...THEN INCREASE FURTHER TO 25
  FEET SUNDAY MORNING WITH DOMINANT PERIOD OF 10 SECONDS AS
  ANOTHER STRONG COLD FRONT MOVES OVER THE WATERS. SEAS WILL
  REMAIN VERY HIGH THROUGH MONDAY MORNING AT LEAST.

* WINDS: GALES OF 35 TO 40 KT WITH GUSTS TO 50 KT WILL CONTINUE
  OVERNIGHT. WEST WINDS WILL DECREASE BY SATURDAY MORNING TO
  AROUND 25 TO 30 KT WITH LIGHTER WINDS FROM BROOKINGS SOUTH.
  WINDS WILL INCREASE LATE SATURDAY NIGHT...POSSIBLY REACHING
  STORM FORCE SUNDAY MORNING INTO SUNDAY EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

A STORM WATCH IS ISSUED WHEN THE RISK OF STORM FORCE WINDS HAS
SIGNIFICANTLY INCREASED...BUT THE SPECIFIC TIMING AND/OR LOCATION
IS STILL UNCERTAIN.

&&

$$

SK
HTTP://WWW.WEATHER.GOV/MEDFORD

The office that day

Everything else NWS Medford, OR issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 19, 5:06 PM PSTAreal Flood AdvisoryMFRJackson11 hr
Jan 20, 3:26 AM PSTWinter Storm WarningMFRDouglas, Jackson, Josephine, Klamath31 hr
Jan 20, 3:26 AM PSTWinter Weather AdvisoryMFRDouglas, Jackson, Josephine, Klamath, Lake36 hr
Jan 20, 4:07 AM PSTHigh Surf WarningMFRCoos, Curry, Douglas29 hr
Jan 20, 2:27 PM PSTHigh Wind WatchMFRCoos, Curry, Douglas, Lake25 hr
Jan 20, 2:44 PM PSTStorm WatchMFR12 hr
Jan 20, 3:43 PM PSTWinter Storm WatchMFRDouglas, Jackson, Josephine, Klamath24 hr

Nearby

Storm Warnings in Oregon, 2012Every storm warning in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.