Tropical Weather Discussion

000 

abio10 pgtw 201800
msgid/genadmin/joint typhoon wrncen Pearl Harbor hi//
subj/significant tropical weather advisory for the Indian Ocean
/201800z-211800zsep2018//
ref/a/msg/joint typhoon wrncen Pearl Harbor hi/201351zsep2018//
ampn/ref a is a tropical cyclone warning.//
Rmks/
1. North Indian Ocean area (Malay Peninsula west to coast of Africa):
   a. Tropical cyclone summary:
      (1) at 201200z, tropical cyclone 04b (four) was located near
18.1n 86.3e, approximately 295 nm south- southwest of Calcutta,
India, and had tracked northwestward at 07 knots over the past six
hours. Maximum sustained surface winds were estimated at 35 knots
gusting to 45 knots. See ref a (wtio31 pgtw 201500) for further
details.
      (2) no other tropical cyclones.
   B. Tropical disturbance summary:
      (1) the area of convection previously located near 16.0n
93.0e, is now the subject of a tropical cyclone warning. See para.
1.A.(1) for further details.
      (2) no other suspect areas.
2. South Indian Ocean area (135e west to coast of Africa):
   a. Tropical cyclone summary: none.
   B. Tropical disturbance summary: none.
Nnnn

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