000 NOUS42 KNHC 281645 REPRPD WEATHER RECONNAISSANCE FLIGHTS CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL. 1145 AM EST THU 28 FEBRUARY 2019 SUBJECT: WINTER STORM PLAN OF THE DAY (WSPOD) VALID 01/1100Z TO 02/1100Z MARCH 2019 WSPOD NUMBER.....18-090 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. REMARKS: TWO AIR FORCE RESERVE WC-130J AIRCRAFT WILL CONDUCT ATMOSPHERIC RIVERS RESEARCH MISSIONS CONCURRENTLY OVER THE EASTERN AND CENTRAL PACIFIC TODAY, WITH THE FORMER DEPARTING AT 28/1800Z TO RELEASE 30 DROPSONDES, AND THE LATTER DEPARTING AT 28/1845Z TO RELEASE 30 DROPSONDES. $$ WJM NNNN