ZCZC MIATCPEP1 ALL TTAA00 KNHC DDHHMM BULLETIN HURRICANE JOHN INTERMEDIATE ADVISORY NUMBER 19A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP112006 1100 PM PDT FRI SEP 01 2006 ...JOHN LASHING THE EAST COAST OF THE SOUTHERN BAJA CALIFORNIA PENINSULA...CENTER NEARING LA PAZ... A HURRICANE WARNING REMAINS IN EFFECT FROM MULEGE SOUTHWARD ALONG THE EAST COAST OF THE BAJA CALIFORNIA PENINSULA...AND FROM PUNTA ABREOJOS SOUTHWARD ALONG THE WEST COAST OF THE BAJA CALIFORNIA PENINSULA. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED TO COMPLETION. A TROPICAL STORM WATCH IS IN EFFECT FOR THE EAST COAST OF THE BAJA CALIFORNIA PENINSULA NORTH OF MULEGE TO BAHIA SAN JUAN BAUTISTA...AND FOR THE WEST COAST OF THE BAJA CALIFORNIA PENINSULA NORTH OF PUNTA ABREOJOS TO PUNTA EUGENIA. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 36 HOURS. A TROPICAL STORM WATCH IS ALSO IN EFFECT FOR THE COAST OF MAINLAND MEXICO FROM ALTATA TO GUAYMAS. INTERESTS ELSEWHERE IN AND NEAR THE GULF OF CALIFORNIA...THE BAJA CALIFORNIA PENINSULA....AND NORTHWESTERN MAINLAND MEXICO SHOULD MONITOR THE PROGRESS OF JOHN. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 1100 PM PDT...0600Z...THE CENTER OF HURRICANE JOHN WAS LOCATED NEAR LATITUDE 23.8 NORTH...LONGITUDE 109.9 WEST. THIS POSITION IS ABOUT 40 MILES...65 KM...SOUTHEAST OF LA PAZ MEXICO. JOHN IS MOVING TOWARD THE NORTH-NORTHWEST NEAR 10 MPH...16 KM/HR... AND THIS GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT 24 HOURS. ON THIS TRACK THE CENTER OF JOHN SHOULD MOVE NEAR OR ALONG THE EAST COAST OF BAJA CALIFORNIA PENINSULA TONIGHT AND SATURDAY. MAXIMUM SUSTAINED WINDS ARE NEAR 105 MPH...165 KM/HR...WITH HIGHER GUSTS. JOHN IS A CATEGORY TWO HURRICANE ON THE SAFFIR-SIMPSON SCALE. SOME WEAKENING IS FORECAST DURING THE NEXT 24 HOURS. JOHN REMAINS A SMALL TROPICAL CYCLONE. HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 25 MILES...35 KM...FROM THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 85 MILES...140 KM. ESTIMATED MINIMUM CENTRAL PRESSURE IS 962 MB...28.41 INCHES. COASTAL STORM SURGE FLOODING OF UP TO 5 FEET ABOVE NORMAL TIDE LEVELS...ALONG WITH LARGE AND DANGEROUS BATTERING WAVES...CAN BE EXPECTED IN AREAS OF ONSHORE FLOW NEAR THE PATH OF THE CENTER OF THE HURRICANE. RAINFALL AMOUNTS OF 6 TO 12 INCHES...WITH ISOLATED MAXIMUM STORM TOTALS UP TO 18 INCHES...ARE POSSIBLE ACROSS THE CENTRAL AND SOUTHERN BAJA CALIFORNIA PENINSULA. THE WEST COAST OF CENTRAL MEXICO COULD RECEIVE AN ADDITIONAL 3 TO 6 INCHES OF RAIN WITH MAXIMUM STORM TOTALS OF 18 INCHES POSSIBLE. THESE RAINS COULD CAUSE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES OVER AREAS OF MOUNTAINOUS TERRAIN. REPEATING THE 1100 PM PDT POSITION...23.8 N...109.9 W. MOVEMENT TOWARD...NORTH-NORTHWEST NEAR 10 MPH. MAXIMUM SUSTAINED WINDS...105 MPH. MINIMUM CENTRAL PRESSURE...962 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 200 AM PDT. $$ FORECASTER BROWN/KNABB NNNN
Alternate Formats
About Alternates -
E-Mail Advisories -
RSS Feeds
Cyclone Forecasts
Latest Advisory -
Past Advisories -
About Advisories
Marine Forecasts
Latest Products -
About Marine Products
Tools & Data
Satellite Imagery -
US Weather Radar -
Aircraft Recon -
Local Data Archive -
Forecast Verification -
Deadliest/Costliest/Most Intense
Learn About Hurricanes
Storm Names
Wind Scale -
Prepare -
Climatology -
NHC Glossary -
NHC Acronyms -
Frequently Asked Questions -
AOML Hurricane-Research Division
About Us
About NHC -
Mission/Vision -
Other NCEP Centers -
NHC Staff -
Visitor Information -
NHC Library
NOAA/
National Weather Service
National Centers for Environmental Prediction
National Hurricane Center
11691 SW 17th Street
Miami, Florida, 33165-2149 USA
nhcwebmaster@noaa.gov
Disclaimer
Privacy Policy
Credits
About Us
Glossary
Career Opportunities
Page last modified: Monday, 11-Sep-2006 11:28:43 UTC