Skip Navigation Links
NOAA NOAA United States Department of Commerce

Tropical Storm GREG


ZCZC MIATCPEP2 ALL
TTAA00 KNHC DDHHMM

BULLETIN
Tropical Storm Greg Advisory Number   8
NWS National Hurricane Center Miami FL       EP072017
300 AM MDT Wed Jul 19 2017

...SATELLITE DATA SHOWS GREG A LITTLE WEAKER...


SUMMARY OF 300 AM MDT...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...14.3N 111.0W
ABOUT 550 MI...885 KM SW OF MANZANILLO MEXICO
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...W OR 270 DEGREES AT 10 MPH...17 KM/H
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.


DISCUSSION AND 48-HOUR OUTLOOK
------------------------------
At 300 AM MDT (0900 UTC), the center of Tropical Storm Greg was
located near latitude 14.3 North, longitude 111.0 West. Greg is
moving toward the west near 10 mph (17 km/h).  A turn toward the
west-northwest with an increase in forward speed is expected by
Thursday.

Maximum sustained winds are near 45 mph (75 km/h) with higher gusts.
Gradual strengthening is forecast during the next 48 hours.

Tropical-storm-force winds extend outward up to 35 miles (55 km)
from the center.

The estimated minimum central pressure is 1005 mb (29.68 inches).


HAZARDS AFFECTING LAND
----------------------
None


NEXT ADVISORY
-------------
Next complete advisory at 900 AM MDT.

$$
Forecaster Zelinsky

NNNN