| HOME | ARCHIVES | FORECASTS | IMAGERY | ABOUT NHC | RECONNAISSANCE |

---

Post-Tropical Cyclone IRWIN (Text)

ZCZC MIATCPEP1 ALL
TTAA00 KNHC DDHHMM
 
BULLETIN
POST-TROPICAL CYCLONE IRWIN ADVISORY NUMBER  44
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP112011
800 PM PDT SUN OCT 16 2011
 
...IRWIN BECOMES A REMNANT LOW...THIS IS THE LAST ADVISORY...
 
 
SUMMARY OF 800 PM PDT...0300 UTC...INFORMATION
----------------------------------------------
LOCATION...14.1N 108.3W
ABOUT 430 MI...690 KM SW OF MANZANILLO MEXICO
MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H
PRESENT MOVEMENT...NW OR 310 DEGREES AT 5 MPH...7 KM/H
MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES
 
 
WATCHES AND WARNINGS
--------------------
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
 
DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
AT 800 PM PDT...0300 UTC...THE CENTER OF POST-TROPICAL CYCLONE 
IRWIN WAS LOCATED NEAR LATITUDE 14.1 NORTH...LONGITUDE 108.3 WEST.
THE CYCLONE IS MOVING TOWARD THE NORTHWEST NEAR 5 MPH...7 KM/H.  A
TURN TOWARD THE WEST OR SOUTHWEST WITH A DECREASE IN FORWARD
SPEED IS EXPECTED DURING THE NEXT DAY OR SO. 

MAXIMUM SUSTAINED WINDS ARE NEAR 30 MPH...45 KM/H...WITH HIGHER
GUSTS.  WEAKENING IS EXPECTED DURING THE NEXT 48 HOURS AND THE
REMNANT LOW IS FORECAST TO DISSIPATE IN TWO TO THREE DAYS.
 
ESTIMATED MINIMUM CENTRAL PRESSURE IS 1007 MB...29.74 INCHES.
 
 
HAZARDS AFFECTING LAND
----------------------
NONE.
 
 
NEXT ADVISORY
-------------
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON IRWIN.  FOR ADDITIONAL INFORMATION ON THE REMNANT LOW
PLEASE SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER
SERVICE...UNDER AWIPS HEADER NFDHSFEPI AND WMO HEADER FZPN02 KWBC.
 
$$
FORECASTER BROWN
 
NNNN