000 NOUS42 KNHC 181615 REPRPD WEATHER RECONNAISSANCE FLIGHTS CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL. 1115 AM EST SUN 18 DECEMBER 2016 SUBJECT: WINTER STORM PLAN OF THE DAY (WSPOD) VALID 19/1100Z TO 20/1100Z DECEMBER 2016 WSPOD NUMBER.....16-018 I. ATLANTIC REQUIREMENTS 1. NEGATIVE RECONNAISSANCE REQUIREMENTS. 2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE. $$ WJM NNNN