000 NOUS42 KNHC 211615 REPRPD WEATHER RECONNAISSANCE FLIGHTS CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL. 1115 AM EST SAT 21 DECEMBER 2019 SUBJECT: WINTER STORM PLAN OF THE DAY (WSPOD) VALID 22/1100Z TO 23/1100Z DECEMBER 2019 WSPOD NUMBER.....18-021 I. ATLANTIC REQUIREMENTS 1. NEGATIVE RECONNAISSANCE REQUIREMENTS. 2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE. $$ WJM NNNN