WTPA21 PHFO 030846 RRA TCMCP1 HURRICANE WALAKA FORECAST/ADVISORY NUMBER 15 NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI CP012018 0900 UTC WED OCT 03 2018 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WARNING IS IN EFFECT FOR... . JOHNSTON ATOLL . PAPAHANAUMOKUAKEA MARINE NATIONAL MONUMENT FROM FRENCH FRIGATE SHOALS TO MARO REEF A TROPICAL STORM WARNING IS IN EFFECT FOR... . PAPAHANAUMOKUAKEA MARINE NATIONAL MONUMENT FROM NIHOA TO FRENCH FRIGATE SHOALS A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED IN THE WARNING AREA WITHIN 36 HOURS. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED WITHIN THE WARNING AREA WITHIN 36 HOURS. HURRICANE CENTER LOCATED NEAR 18.1N 170.0W AT 03/0900Z POSITION ACCURATE WITHIN 15 NM PRESENT MOVEMENT TOWARD THE NORTH OR 5 DEGREES AT 11 KT ESTIMATED MINIMUM CENTRAL PRESSURE 946 MB EYE DIAMETER 30 NM MAX SUSTAINED WINDS 115 KT WITH GUSTS TO 140 KT. 64 KT....... 35NE 35SE 25SW 30NW. 50 KT....... 60NE 60SE 45SW 60NW. 34 KT.......160NE 150SE 100SW 130NW. 12 FT SEAS..320NE 300SE 300SW 300NW. 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 18.1N 170.0W AT 03/0900Z AT 03/0600Z CENTER WAS LOCATED NEAR 17.4N 170.1W FORECAST VALID 03/1800Z 20.4N 169.2W MAX WIND 110 KT...GUSTS 135 KT. 64 KT... 35NE 35SE 25SW 30NW. 50 KT... 60NE 60SE 45SW 60NW. 34 KT...160NE 150SE 100SW 130NW. FORECAST VALID 04/0600Z 23.9N 167.8W MAX WIND 105 KT...GUSTS 130 KT.