953 NOUS42 KNHC 201636 REPRPD WEATHER RECONNAISSANCE FLIGHTS CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL. 1245 PM EDT SAT 20 MARCH 2021 SUBJECT: WINTER SEASON PLAN OF THE DAY (WSPOD) VALID 21/1100Z TO 22/1100Z MARCH 2021 WSPOD NUMBER.....20-110 I. ATLANTIC REQUIREMENTS 1. NEGATIVE RECONNAISSANCE REQUIREMENTS. 2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE. II. PACIFIC REQUIREMENTS 1. NEGATIVE RECONNAISSANCE REQUIREMENTS. 2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE. 3. ADDITIONAL DAY OUTLOOK: A USAF RESERVE WC-130J AIRCRAFT MAY FLY AN ATMOSPHERIC RIVERS MISSION OVER THE CENTRAL AND EASTERN PACIFIC FOR THE 24/0000Z SYNOPTIC TIME. $$ SEF NNNN