METAREA 8S bulletinset


TROPICAL CYCLONE WARNING
WTIO20 FMEE 130018

PANPAN

HURRICANE WARNING FOR METAREA VIII (S)

ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTER/LA REUNION 13/01/2026

AT 0000 UTC.

WARNING NUMBER: 011/6 (SOUTH-WEST INDIAN OCEAN)

10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT)

(WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND)

MINIMUM SEA LEVEL PRESSURE IN HECTOPASCAL (HPA)

(INDICATIVE FIGURE).

HURRICANE WARNING

BEGINNING OF VALIDITY: TUESDAY 13/01/2026 AT 0000 UTC.

PHENOMENON: INTENSE TROPICAL CYCLONE 6 (DUDZAI) 948 HPA

POSITION: WITHIN 10 NM RADIUS OF POINT 17.1 S / 78.0 E

(SEVENTEEN DECIMAL ONE DEGREES SOUTH AND

SEVENTY EIGHT DECIMAL ZERO DEGREES EAST) AT 0000 UTC

MOVEMENT: QUASI-STATIONARY

THREAT AREAS:

SQUALLY WEATHER WITHIN A 90 NM RADIUS AROUND THE CENTER, EXTENDING UP

TO 160 NM IN THE SOUTH-EASTERN QUADRANT.

HURRICANE FORCE WINDS 65/100 KT AND VERY HIGH TO PHENOMENAL SEAS

WITHIN A 20 NM RADIUS FROM THE CENTRE.

STORM FORCE WINDS 50/60 KT AND HIGH TO VERY HIGH SEAS WITHIN A 25 NM

RADIUS FROM THE CENTRE, EXTENDING UP TO 30 NM IN THE SOUTH-WESTERN

AND NORTH-EASTERN QUADRANTS, AND UP TO 35 NM IN THE SOUTH-EASTERN

QUADRANT.

GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 35 NM

RADIUS FROM THE CENTRE, EXTENDING UP TO 45 NM IN THE NORTH-EASTERN

QUADRANT, UP TO 50 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 55 NM

IN THE SOUTH-EASTERN QUADRANT.

NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 50

NM RADIUS FROM THE CENTRE, EXTENDING UP TO 65 NM IN THE NORTH-EASTERN

QUADRANT, UP TO 75 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 85 NM

IN THE SOUTH-EASTERN QUADRANT.

STRONG GUSTS UNDER SQUALLS.

FORECAST POSITION AND INTENSITY:

12H, VALID 2026/01/13 AT 12 UTC:

17.4 S / 77.9 E, MAX WIND = 80 KT, TROPICAL CYCLONE

28 KT NE: 80 NM SE: 110 NM SW: 115 NM NW: 70 NM

34 KT NE: 55 NM SE: 70 NM SW: 65 NM NW: 45 NM

48 KT NE: 30 NM SE: 35 NM SW: 40 NM NW: 35 NM

64 KT NE: 25 NM SE: 25 NM SW: 25 NM NW: 25 NM

24H, VALID 2026/01/14 AT 00 UTC:

17.4 S / 77.3 E, MAX WIND = 70 KT, TROPICAL CYCLONE

28 KT NE: 85 NM SE: 125 NM SW: 110 NM NW: 70 NM

34 KT NE: 55 NM SE: 75 NM SW: 65 NM NW: 45 NM

48 KT NE: 30 NM SE: 40 NM SW: 40 NM NW: 35 NM

64 KT NE: 25 NM SE: 25 NM SW: 25 NM NW: 20 NM

OTHER INFORMATION:

NIL=


HIGH SEAS FORECAST
FQIO25 FIMP 130100

2:31:08:11:00

PAN PAN

SHIPPING BULLETIN FOR MET AREA VIII(S) MAURITIUS METEOROLOGICAL

SERVICES ISSUED ON TUESDAY 13 JANUARY 2026 AT 0100 UTC.

PART 1A: TTT WARNING OF HURRICANE FORCE WINDS

AT 0000 UTC, INTENSE TROPICAL CYCLONE 6 (DUDZAI) 948 HPA WAS CENTRED

WITHIN 10 NM RADIUS OF POINT 17.1S 78.0E (SEVENTEEN DECIMAL ONE

DEGREES SOUTH AND SEVENTY EIGHT DECIMAL ZERO DEGREES EAST).

MOVEMENT: QUASI-STATIONARY

THREAT AREAS:

SQUALLY WEATHER WITHIN A 90 NM RADIUS AROUND THE CENTER, EXTENDING UP

TO 160 NM IN THE SOUTH-EASTERN QUADRANT.

HURRICANE FORCE WINDS 65/100 KT AND VERY HIGH TO PHENOMENAL SEAS

WITHIN A 20 NM RADIUS FROM THE CENTRE.

STORM FORCE WINDS 50/60 KT AND HIGH TO VERY HIGH SEAS WITHIN A 25 NM

RADIUS FROM THE CENTRE, EXTENDING UP TO 30 NM IN THE SOUTH-WESTERN

AND NORTH-EASTERN QUADRANTS, AND UP TO 35 NM IN THE SOUTH-EASTERN

QUADRANT.

GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 35 NM

RADIUS FROM THE CENTRE, EXTENDING UP TO 45 NM IN THE NORTH-EASTERN

QUADRANT, UP TO 50 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 55 NM

IN THE SOUTH-EASTERN QUADRANT.

NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 50

NM RADIUS FROM THE CENTRE, EXTENDING UP TO 65 NM IN THE NORTH-EASTERN

QUADRANT, UP TO 75 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 85 NM

IN THE SOUTH-EASTERN QUADRANT.

STRONG GUSTS UNDER SQUALLS.

PART 1B: TTT WARNING OF NEAR GALE

STRONG BREEZE TO NEAR GALE FORCE SOUTH EASTERLY WINDS TOGETHER WITH

ROUGH TO VERY ROUGH SEAS ARE EXPECTED IN CENTRAL 8/1 AND EXTREME

NORTH WEST 8/2.

PART 2: GENERAL SYNOPSIS OBSERVED AT 0000 UTC ON TUESDAY 13 JANUARY

2026.

MONSOON TROUGH ALONG 12S 55E INTO LOW 1010 HPA NEAR 11S 60E,

CONTINUES ALONG 14S 67E INTO ITC DUDZAI NEAR 17.1S 78.0E THEN

CONTINUES ALONG 12S 83E.

RIDGE ALONG 06S 46E, 02S 59E, 02S 84E.

EQUATORIAL TROUGH AXIS ALONG 12S 88E INTO WAVE NEAR 08S 94E.

WAVE NEAR 18S 70E.

HIGH 1030 HPA NEAR 38S 64E.

PART 3: AREA FORECAST VALID TILL WEDNESDAY 14 JANUARY 2026 AT 0000

UTC.

CENTRAL 8/1: SAME AS IN TTT WARNING OF PART 1B.

REMAINING 8/1: SOUTH EASTERLY 20-25. SEA LOCALLY VERY ROUGH IN

EXTREME NORTH EAST, ROUGH ELSEWHERE. VISIBILITY POOR IN THUNDERY

SHOWERS IN NORTH EAST AND CENTRAL NORTH.

EXTREME NORTH WEST 8/2: SAME AS IN TTT WARNING OF PART 1B.

REMAINING 8/2: EAST SOUTH EASTERLY 15-20, STRENGTHENING TO 25 IN

NORTH WEST. SEA MODERATE TO LOCALLY ROUGH IN EAST, ROUGH ELSEWHERE.

VISIBILITY POOR IN ISOLATED THUNDERY SHOWERS IN EXTREME WEST.

8/3: CLOCKWISE 05-15 IN NORTH WEST. SOUTH EASTERLY TO SOUTH WESTERLY

05-15 IN SOUTH EAST, STRENGTHENING TO 25 IN EXTREME SOUTH EAST. SOUTH

EASTERLY TO EASTERLY 10-15 IN SOUTH WEST. WESTERLY 05-15 ELSEWHERE.

SEA LOCALLY VERY ROUGH IN EXTREME SOUTH EAST, ROUGH IN SOUTH EAST AND

EXTREME SOUTH, MODERATE TO LOCALLY ROUGH ELSEWHERE. VISIBILITY POOR

IN THUNDERY SHOWERS IN NORTH AND EXTREME SOUTH.

EXTREME SOUTH WEST 8/4: SAME AS IN TTT WARNING OF PART 1.

REMAINING 8/4: NORTH WESTERLY TO NORTHERLY 10-20 IN NORTH WEST.

EASTERLY TO SOUTH WESTERLY 05-15 IN NORTH EAST. SOUTH EASTERLY TO

NORTH EASTERLY 15-20 ELSEWHERE. SEA ROUGH IN SOUTH WEST AND CENTRAL

SOUTH AND IN THUNDERY SHOWERS ELSEWHERE. VISIBILITY POOR IN THUNDERY

SHOWERS.

8/5: WESTERLY TO NORTH WESTERLY 10-20 IN EXTREME SOUTH WEST. NORTH

EASTERLY TO NORTH WESTERLY 05-15 ELSEWHERE. SEA MODERATE BECOMING

LOCALLY ROUGH IN THUNDERY SHOWERS IN SOUTH. VISIBILITY POOR IN

THUNDERY SHOWERS.

8/6: CLOCKWISE 05 IN EXTREME SOUTH EAST. SOUTH WESTERLY TO WESTERLY

05-10 IN REMAINING SOUTH EAST. NORTHERLY TO WESTERLY 05-15 ELSEWHERE.

SEA MODERATE BECOMING LOCALLY ROUGH IN THUNDERY SHOWERS IN SOUTH AND

EAST. VISIBILITY POOR IN THUNDERY SHOWERS.

8/7: SOUTH WESTERLY TO WESTERLY 10 IN EXTREME SOUTH EAST. NORTH

EASTERLY 15-20 IN NORTH WEST. NORTHERLY TO WESTERLY 10-15 ELSEWHERE.

SEA MODERATE BECOMING LOCALLY ROUGH IN THUNDERY SHOWERS IN SOUTH.

VISIBILITY POOR IN THUNDERY SHOWERS.

PART 4: OUTLOOK FOR FURTHER 24 HOURS:

ITC DUDZAI IS EXPECTED TO MOVE WESTWARDS WHILE WEAKENING SLIGHTLY.

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