WTPA23 PHFO 212033 TCMCP3 TROPICAL STORM DARBY FORECAST/ADVISORY NUMBER 41 NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP052016 2100 UTC THU JUL 21 2016 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... A TROPICAL STORM WATCH HAS BEEN ISSUED FOR HAWAII COUNTY AND MAUI COUNTY. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WATCH IS IN EFFECT FOR... * HAWAII COUNTY * MAUI COUNTY A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA WITHIN 48 HOURS. INTERESTS ELSEWHERE IN THE HAWAIIAN ISLANDS SHOULD MONITOR THE PROGRESS OF DARBY. TROPICAL STORM CENTER LOCATED NEAR 18.6N 146.6W AT 21/2100Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE WEST OR 260 DEGREES AT 12 KT ESTIMATED MINIMUM CENTRAL PRESSURE 998 MB MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT. 50 KT....... 20NE 0SE 0SW 40NW. 34 KT....... 90NE 40SE 50SW 90NW. 12 FT SEAS..270NE 120SE 120SW 310NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 18.6N 146.6W AT 21/2100Z AT 21/1800Z CENTER WAS LOCATED NEAR 18.7N 145.9W FORECAST VALID 22/0600Z 18.4N 148.3W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 25NE 0SE 0SW 40NW. 34 KT... 90NE 40SE 50SW 90NW. FORECAST VALID 22/1800Z 18.3N 150.5W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 90NE 40SE 50SW 90NW. FORECAST VALID 23/0600Z 18.5N 152.1W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 30NE 10SE 0SW 30NW. 34 KT... 90NE 40SE 40SW 90NW. FORECAST VALID 23/1800Z 18.9N 153.6W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 30NE 10SE 0SW 30NW. 34 KT... 90NE 40SE 40SW 90NW. FORECAST VALID 24/1800Z 20.3N 155.7W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 30NE 20SE 10SW 30NW. 34 KT... 90NE 40SE 40SW 90NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 25/1800Z 22.5N 157.9W MAX WIND 50 KT...GUSTS 60 KT. OUTLOOK VALID 26/1800Z 25.5N 160.5W MAX WIND 40 KT...GUSTS 50 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.6N 146.6W NEXT ADVISORY AT 22/0300Z $$ FORECASTER BIRCHARD