Northeast Pacific Ocean
Monday, May 23, 2022

Current Snapshot

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By PDC’s Senior Weather
Specialist Glenn James

There are no active tropical cyclones

Central Eastern Pacific well offshore of Southwestern Mexico:

A trough of low pressure located several hundred miles southwest of
the coast of Mexico continues to produce a broad area of disorganized showers and thunderstorms.

Environmental conditions could support some slow development while this system moves little during the next several days.

* Formation chance through 48 hours…low…10 percent
* Formation chance through 5 days…low…20 percent

South of the Gulf of Tehuantepec:

A broad area of low pressure is forecast to form around midweek a
few hundred miles south of the Gulf of Tehuantepec.

Gradual development is possible thereafter, and a tropical depression could form late this week or this weekend while the system moves slowly
westward at 5 to 10 mph.

* Formation chance through 48 hours…low…near 0 percent
* Formation chance through 5 days…medium…40 percent


Western Pacific Ocean

There are no active tropical cyclones…nor any areas of disturbed weather being investigated by the Joint Typhoon Warning Center