alu

基本資料  
編號　　　　：98 E
擾動編號日期：2025 年 07 月 28 日 08 時
撤編日期　　：2025 年 07 月 00 日 00 時
EP, 98, 2025072800,   , BEST,   0, 104N, 1305W,  25, 1008, DB,  34, NEQ,








Tropical Weather Outlook Text        Tropical Weather Discussion
ZCZC MIATWOEP ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Mon Jul 28 2025

For the eastern and central North Pacific east of 180 longitude:

Active Systems:
The National Hurricane Center is issuing advisories on Tropical
Storm Iona, located in the central Pacific basin well southeast of
the Hawaiian Islands.

2. Western East Pacific (EP98):
Showers and thunderstorms associated with an area of low pressure
located about 1650 miles east-southeast of the Hawaiian Islands
have become a little better organized overnight.  Additional  
development of this system is possible, and a tropical depression
could form during the next day or two as it moves generally
westward around 10 mph.
* Formation chance through 48 hours...medium...60 percent.
* Formation chance through 7 days...medium...60 percent.

3. South of Southwestern Mexico:
A trough of low pressure located several hundred miles
south-southwest of the Gulf of Tehuantepec is producing a large
area of disorganized showers and thunderstorms.  Environmental
conditions are expected to be conducive for gradual development,
and a tropical depression is likely to form during the middle to
later part of this week as it moves west-northwestward or
northwestward at 10 to 15 mph.  
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...90 percent.



Forecaster Brown