000 NOUS42 KNHC 251546 REPRPD WEATHER RECONNAISSANCE FLIGHTS CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL. 1045 AM EST SUN 25 FEBRUARY 2018 SUBJECT: WINTER STORM PLAN OF THE DAY (WSPOD) VALID 26/1100Z TO 27/1100Z FEBRUARY 2018 WSPOD NUMBER.....17-087 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. REMARK: A USAF RESERVE WC-130J AIRCRAFT WILL CONDUCT AN ATMOSPHERIC RIVERS RESEARCH MISSION OVER THE CENTRAL PACIFIC TODAY DEPARTING AT 25/1830Z AND RELEASING APPROXIMATELY 28 DROPSONDES. $$ WJM