ABAK34 PANT 201905 PNSANN PUBLIC INFORMATION STATEMENT NATIONAL WEATHER SERVICE ANNETTE AK 1105 AM AKDT THU MAY 20 2010 ...RADIOSONDE REPLACEMENT SYSTEM COMMISSIONED AT ANNETTE ALASKA... ON APRIL 30TH, 2010, THE NEW UPPER AIR RADIOSONDE REPLACEMENT SYSTEM (RRS) AT ANNETTE COMPLETED ITS TESTING AND EVALUATION PHASE AND WAS FULLY COMMISSIONED AS AN OPERATIONAL SYSTEM. THE RRS AT ANNETTE HAS BEEN IN USE SINCE ITS INSTALLATION IN NOVEMBER 2009. THIS NEW SYSTEM PROVIDES A MORE DETAILED LOOK AT THE ATMOSPHERE ALONG WITH IMPROVED DATA QUALITY AND RELIABILITY. THIS WEATHER BALLOON DATA PLAYS AN IMPORTANT ROLE IN ALASKAN AND WORLDWIDE WEATHER FORECASTING. ANY QUESTIONS REGARDING THIS CHANGE MAY BE MADE TO THE OFFICIAL IN CHARGE OF WSO ANNETTE BY CALLING 907-886-3241 OR EMAILING CHARLES.WILSON@NOAA.GOV $$ LH MAY 10