WTPH20 RPMM 310000

TTT WARNING 09

AT 0000 31 JULY SEVERE TROPICAL STORM {NIDA}(1604) UPGRADED FROM

TROPICAL STORM WAS ESTIMATED BASED ON ALL AVAILABLE DATA AT

ONE SEVEN POINT TWO NORTH ONE TWO THREE POINT FIVE EAST

FORECAST TO MOVE NORTHWEST AT ZERO FIVE METERS PER SECOND

ROUGH TO HIGH SEAS WITHIN TWO FIVE ZERO KILOMETER RADIUS

FROM THE CENTER ESTIMATED CENTRAL PRESSURE NINE EIGHT

SEVEN HECTOPASCALS MAXIMUM WINDS TWO SIX METER PER SECOND

NEAR THE CENTER ONE THREE METERS PER SECOND WITHIN TWO

FIVE ZERO KILOMETER RADIUS FROM THE CENTER FORECAST

POSITIONS AT 010000 ONE NINE POINT NINE NORTH ONE ONE

NINE POINT FOUR EAST AT 020000 TWO THREE POINT THREE

NORTH ONE ONE FOUR POINT FOUR EAST AND AT 030000 TWO

FOUR POINT NINE NORTH ONE ZERO NINE POINT ZERO EAST ALL

SHIPS WITHIN SEVERE TROPICAL STORM AREA ARE REQUESTED TO

SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC

GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD

PAGASA=