Public Information Statement
Issued by NWS Portland, ME

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000 NOUS41 KGYX 240900 PNSGYX PUBLIC INFORMATION STATEMENT NATIONAL WEATHER SERVICE GRAY ME 500 AM EDT FRI JUL 24 2015 THE NATIONAL WEATHER SERVICE HAS DECLARED THE WEEK OF JULY 20TH THROUGH 24TH, HURRICANE AWARENESS WEEK IN NEW ENGLAND. THIS IS THE FIFTH IN A SERIES OF FIVE PUBLIC INFORMATION STATEMENTS TO BE ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN GRAY, CONTAINING INFORMATION ON HURRICANES AND HURRICANE SAFETY. FRIDAY - THE FORECAST PROCESS--STATEMENTS, WATCHES, AND WARNINGS ONE PART OF THE MISSION OF THE NATIONAL WEATHER SERVICE (NWS) IS TO SAVE LIVES AND PROTECT PROPERTY BY ISSUING WATCHES, WARNINGS, FORECASTS, STATEMENTS, AND OTHER PERTINENT INFORMATION. THESE PRODUCTS ARE USED BY EMERGENCY MANAGEMENT AND RESPONSE PERSONNEL, BROADCAST METEOROLOGISTS, AND THE PUBLIC. DURING HURRICANES AND TROPICAL STORMS, THE NATIONAL HURRICANE CENTER AND LOCAL NATIONAL WEATHER SERVICE OFFICES ACROSS THE COUNTRY SHARE IN THE RESPONSIBILITY FOR PROVIDING CRITICAL WEATHER INFORMATION TO THE PUBLIC. TO DO SO, THE HURRICANE CENTER AND LOCAL OFFICES CLOSELY COORDINATE ON THE FORECAST, IN ORDER TO PROVIDE CONSISTENT INFORMATION TO THE PUBLIC. CONSEQUENTLY, THE NORMAL ZONE FORECASTS MAY BE DELAYED DURING THESE SITUATIONS. TO MAKE ACCURATE FORECASTS, FORECASTERS RELY ON A COMBINATION OF OBSERVATIONS, ANALYSES, STATISTICS, AND COMPUTER GENERATED GUIDANCE IN MAKING THEIR PREDICTIONS. STANDARD OBSERVING EQUIPMENT SUCH AS SATELLITES, BUOYS, AND LAND BASED OBSERVATIONS ARE ALL IMPORTANT IN LOCATING AND TRACKING THE STORM. IN ADDITION, RECONNAISSANCE AIRCRAFT FLY THROUGH THE STORMS TO TAKE AND COLLECT SPECIAL OBSERVATIONS AND TO DROP SPECIALIZED INSTRUMENTS CALLED DROPSONDES INTO THE STORMS TO GATHER ADDITIONAL INFORMATION. AS THESE STORMS APPROACH LAND, RADAR OBSERVATIONS BECOME INCREASINGLY IMPORTANT. QUALITY, QUANTITY, AND TIMELINESS OF REMOTE SENSING OBSERVATIONS ARE CRITICAL FOR ACCURATE AND TIMELY FORECASTS AND WARNINGS. ONCE THE OBSERVATIONS HAVE BEEN COLLECTED, THE DATA ARE CHECKED FOR QUALITY, ANALYZED, AND USED AS THE STARTING CONDITIONS FOR A VARIETY OF WEATHER PREDICTION MODELS. THE WEATHER PREDICTION MODELS START WITH THE OBSERVED CONDITIONS AND PERFORM MILLIONS OF CALCULATIONS TO GENERATE PREDICTIONS OF THE HURRICANE TRACK AND INTENSITY AND OF THE GENERAL CONDITIONS OF THE ATMOSPHERE SURROUNDING THE STORM. BOTH THE NATIONAL HURRICANE CENTER AND LOCAL OFFICES EVALUATE THESE COMPUTER PREDICTIONS, COORDINATE AND COLLABORATE, AND DECIDE ON A CONSISTENT FORECAST TO BE RELEASED TO THE MEDIA AND THE PUBLIC. ONCE THE COORDINATION IS COMPLETE, BOTH THE NATIONAL HURRICANE CENTER AND THE LOCAL NATIONAL WEATHER SERVICE OFFICE ARE RESPONSIBLE FOR ISSUING A VARIETY OF FORECAST, WATCH, AND WARNING PRODUCTS TO THE PUBLIC. LIKE ALL WEATHER-RELATED THREATS, THE NATIONAL WEATHER SERVICE RELIES ON A WATCH AND WARNING PROGRAM TO ALERT THE PUBLIC TO THE POTENTIAL DANGERS FROM TROPICAL STORMS AND HURRICANES. A TROPICAL STORM WATCH/HURRICANE WATCH IS ISSUED WHEN TROPICAL STORM/HURRICANE FORCE WINDS ARE POSSIBLE ALONG THE COAST WITHIN 48 HOURS. IF YOU HAVEN`T DONE SO PRIOR TO THE ISSUANCE OF THE WATCH, IT`S A GOOD TIME TO BEGIN PREPARATIONS FOR THE POTENTIAL STORM, ESPECIALLY FOR THOSE ACTIONS THAT REQUIRE EXTRA TIME. A TROPICAL STORM/HURRICANE WARNING IS ISSUED WHEN TROPICAL STORM/HURRICANE FORCE WINDS ARE EXPECTED ALONG THE COAST WITHIN 36 HOURS. ONCE THE WARNING HAS BEEN ISSUED, YOU SHOULD COMPLETE ANY PREPARATORY ACTIONS AND GET TO A SAFE LOCATION. ONCE THE STORM ARRIVES, STAY IN THE SAFE LOCATION UNTIL THE STORM HAS COMPLETELY PASSED. DON`T BE FOOLED BY THE EYE OF THE STORM, WHICH CAN MISLEAD PEOPLE INTO THINKING THAT THE STORM IS OVER. WINDS AND RAIN WILL INCREASE RAPIDLY IMMEDIATELY AFTER THE EYE PASSES OVERHEAD. WHILE THE NATIONAL HURRICANE CENTER ISSUES HURRICANE AND TROPICAL STORM WATCHES AND WARNINGS FOR THE COAST, THE LOCAL NATIONAL WEATHER SERVICE OFFICE IS RESPONSIBLE FOR ISSUING NUMEROUS WATCHES, WARNINGS, AND ADVISORIES FOR VARIOUS LOCAL HAZARDS ASSOCIATED WITH OR PRECEDING THE STORM, BOTH ALONG THE COAST AND INLAND. THESE INCLUDE: COASTAL FLOOD INLAND TROPICAL STORM/HURRICANE FLOOD FLASH FLOOD SEVERE THUNDERSTORM TORNADO WHILE ISSUED SEPARATELY, THESE WATCHES AND WARNINGS ARE GENERALLY SUMMARIZED BY EACH LOCAL NATIONAL WEATHER SERVICE OFFICE IN HURRICANE LOCAL STATEMENTS. IN ADDITION, EACH LOCAL OFFICE ISSUES A VARIETY OF FORECASTS AND INFORMATION STATEMENTS DURING HURRICANES OR TROPICAL STORMS. IN ADDITION TO TROPICAL STORM/HURRICANE WATCHES AND WARNINGS, THE NATIONAL HURRICANE CENTER AND THE TROPICAL PREDICTION CENTER ISSUE NUMEROUS OTHER PRODUCTS THAT CAN BE VERY USEFUL IN TRACKING AND ASSESSING THE POTENTIAL HAZARDS FROM TROPICAL SYSTEMS. THESE INCLUDE: EXPERIMENTAL STORM SURGE WATCHES AND WARNINGS TROPICAL WEATHER OUTLOOKS (ISSUED 4 TIMES DAILY FROM JUNE 1ST TO NOV. 30TH) PUBLIC ADVISORIES (ISSUED EVERY 6 HOURS AS NEEDED) INTERMEDIATE PUBLIC ADVISORIES (ISSUED EVERY 2 TO 3 HOURS AS NEEDED) FORECAST/ADVISORIES (ISSUED EVERY 6 HOURS AS NEEDED) FORECAST DISCUSSIONS (ISSUED EVERY 6 HOURS AS NEEDED) WIND SPEED PROBABILITY FORECASTS (ISSUED EVERY 6 HOURS AS NEEDED) QUESTION OF THE DAY: DURING WHICH MONTH ARE TROPICAL STORMS MOST LIKELY TO DEVELOP? WHILE THE FREQUENCY OF TROPICAL STORMS INCREASES IN JULY, THE MOST ACTIVE PART OF THE ATLANTIC HURRICANE SEASON RUNS BETWEEN AUGUST 1 AND OCTOBER 31. ACCORDING TO THE HISTORICAL RECORD FROM 1886 TO 1997, THE PEAK MONTH FOR TROPICAL STORM ACTIVITY IS SEPTEMBER. BELOW IS THE PERCENTAGE OF THE STORMS THAT DEVELOPED IN EACH MONTH. MONTH PERCENTAGE OF STORMS MAY 1% JUNE 6% JULY 8% AUGUST 24% SEPTEMBER 34% OCTOBER 21% NOVEMBER 5% DECEMBER 1% FACT FOR THE DAY: IN 2006, THE NATIONAL HURRICANE CENTER BEGAN ISSUING PUBLIC FORECAST OF WIND PROBABILITIES FOR VARIOUS LOCATIONS ALONG THE COAST. THESE NUMBERS ARE GENERATED STATISTICALLY, AND DUE TO THE UNCERTAINTY IN FORECASTING THE TRACK AND INTENSITY, THE NUMBERS MAY SEEM RATHER LOW, ESPECIALLY DAYS BEFORE LANDFALL. DON`T BE FOOLED BY THE LOW PROBABILITIES; EVEN THOUGH YOUR PROBABILITY IS LOW, YOU MAY BE IN THE AREA MOST LIKELY TO BE HIT BY THE STORM. HERE`S A LIST OF TOPICS THAT WERE COVERED EARLIER THIS WEEK: MONDAY - TROPICAL CYCLONES, TROPICAL STORMS, AND HURRICANES- THE BASICS TUESDAY - HURRICANE WINDS AND TORNADOES WEDNESDAY - STORM SURGE AND MARINE SAFETY THURSDAY - INLAND FLOODING FOR ADDITIONAL INFORMATION ABOUT HURRICANES AND HURRICANE SAFETY, VISIT THE NATIONAL HURRICANE CENTER`S WEB SITE AT: HTTP://WWW.NHC.NOAA.GOV/ $$ JENSENIUS NATIONAL WEATHER SERVICE GRAY...MAINE NNNN

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