Tropical Cyclones: 31P

Showing posts with label 31P. Show all posts

12 April 2026 - bulletin 252

Issued at 1600 GMT
Latest warnings for 04W
Disturbance update

NORTHWESTERN PACIFIC OCEAN
SUPERTYPHOON Sinlaku / 04W
Warning 15 from JTWC at 1500 GMT
Position 11.1N 150.2E
Location 356 miles ESE of Guam
Movement 335° (NNW) at 89 knots
Maximum sustained winds 150 knots gusting to 180 knots
Winds of 34 knots or higher occur within 180 to 240 miles of the centre
Winds of 64 knots or higher occur within 30 to 50 miles of the centre
Threatened landmasses Micronesia, Northern Marianas Islands
Maximum significant wave height 38 feet
Minimum central pressure 902 mbar
Next warning from JTWC at 2100 GMT

Micronesia warnings

TROPICAL DISTURBANCE UPDATE
SOUTHERN PACIFIC OCEAN
Update from JTWC at 1330 GMT
System 31P is no longer suspect for tropical cyclone formation

12 April 2026 - bulletin 251

Issued at 0910 GMT
Latest warnings for 04W
Disturbance update

NORTHWESTERN PACIFIC OCEAN
SUPERTYPHOON Sinlaku / 04W
Warning 14 from JTWC at 0900 GMT
Position 10.3N 150.6E
Location 398 miles ESE of Guam
Movement 310° (NW) at 8 knots
Maximum sustained winds 130 knots gusting to 160 knots
Winds of 34 knots or higher occur within 180 to 215 miles of the centre
Winds of 64 knots or higher occur within 30 to 50 miles of the centre
Threatened landmasses Micronesia, Northern Marianas Islands
Maximum significant wave height 36 feet
Minimum central pressure 921 mbar
Next warning from JTWC at 1500 GMT

Micronesia warnings

TROPICAL DISTURBANCE UPDATE
SOUTHERN PACIFIC OCEAN
Update from JTWC at 0600 GMT
System 31P
Position 37.2S 176.5E
Location 86 miles SE of Auckland, New Zealand
Minimum central pressure 993 mbar
Likelihood of tropical cyclone formation within 24 hours is LOW

11 April 2026 - bulletin 250

Issued at 2140 GMT
Latest warnings for 04W

NORTHWESTERN PACIFIC OCEAN
TYPHOON Sinlaku / 04W
Warning 12 from JTWC at 2100 GMT
Position 9.3N 151.5E
Location 475 miles ESE of Guam
Movement 015° (NNE) at 4 knots
Maximum sustained winds 95 knots gusting to 115 knots
Winds of 34 knots or higher occur within 145 to 215 miles of the centre
Winds of 64 knots or higher occur within 30 to 45 miles of the centre
Threatened landmasses Micronesia, Northern Marianas Islands
Maximum significant wave height 35 feet
Minimum central pressure 957 mbar
Next warning from JTWC at 0300 GMT

Micronesia warnings

TROPICAL DISTURBANCE UPDATE
SOUTHERN PACIFIC OCEAN
Update from JTWC at 0600 GMT
System 31P
Position 31.3S 177.0E
Location 382 miles NNE of Auckland, New Zealand
Minimum central pressure 989 mbar
Likelihood of tropical cyclone formation within 24 hours is LOW

11 April 2026 - bulletin 249

Issued at 1515 GMT
Latest warnings for 04W

NORTHWESTERN PACIFIC OCEAN
TYPHOON Sinlaku / 04W
Warning 11 from JTWC at 1500 GMT
Position 9.0N 151.1E
Location 465 miles SE of Guam
Movement 305° (NW) at 4 knots
Maximum sustained winds 85 knots gusting to 105 knots
Winds of 34 knots or higher occur within 145 to 215 miles of the centre
Winds of 64 knots or higher occur within 30 to 45 miles of the centre
Threatened landmasses Micronesia, Northern Marianas Islands
Maximum significant wave height 30 feet
Minimum central pressure 965 mbar
Next warning from JTWC at 2100 GMT

Micronesia warnings

11 April 2026 - bulletin 248

Issued at 1115 GMT
Latest warnings for 04W
Final warning for 30P
Disturbance update

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 19 from JTWC at 0300 GMT
Position 7.8S 154.6E
Location 534 miles S of Kapingamarangi
Movement 045° (NE) at 6 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 60 to 110 miles of the centre
Threatened landmasses Papua New Guinea
Maximum significant wave height 15 feet
Minimum central pressure 998 mbar
FINAL WARNING

NORTHWESTERN PACIFIC OCEAN
Tropical storm Sinlaku / 04W
Warning 10 from JTWC at 0900 GMT
Position 8.8N 151.4E
Location 480 miles ESE of Guam
Movement 325° (NW) at 4 knots
Maximum sustained winds 80 knots gusting to 100 knots
Winds of 34 knots or higher occur within 130 to 160 miles of the centre
Winds of 64 knots or higher occur within 30 to 45 miles of the centre
Threatened landmasses Micronesia, Northern Marianas Islands
Maximum significant wave height 28 feet
Minimum central pressure 968 mbar
Next warning from JTWC at 1500 GMT

Micronesia warnings

10 April 2026 - bulletin 247

Issued at 2205 GMT
Latest warnings for 04W

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 18 from JTWC at 1500 GMT
Position 8.4S 154.3E
Location 712 miles NE of Cairns, Australia
Movement 245° (WSW) at 2 knots
Maximum sustained winds 45 knots gusting to 55 knots
Winds of 34 knots or higher occur within 60 to 110 miles of the centre
Threatened landmasses Papua New Guinea
Maximum significant wave height 19 feet
Minimum central pressure 992 mbar
Next warning from JTWC at 0300 GMT

NORTHWESTERN PACIFIC OCEAN
Tropical storm Sinlaku / 04W
Warning 08 from JTWC at 2100 GMT
Position 8.0N 151.0E
Location 61 miles NW of Chuuk
Movement 090° (E) at 1 knot
Maximum sustained winds 60 knots gusting to 75 knots
Winds of 34 knots or higher occur within 50 to 120 miles of the centre
Threatened landmasses Micronesia, Northern Marianas Islands
Maximum significant wave height 20 feet
Minimum central pressure 983 mbar
Next warning from JTWC at 0300 GMT

Micronesia warnings

TROPICAL DISTURBANCE UPDATE
SOUTHERN PACIFIC OCEAN
Update from JTWC at 0600 GMT
System 31P
Position 28.7S 178.5E
Location 564 miles SW of Tonga
Likelihood of tropical cyclone formation within 24 hours is LOW

10 April 2026 - bulletin 246

Issued at 1605 GMT
Latest warnings for 04W and 30P

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 18 from JTWC at 1500 GMT
Position 8.4S 154.3E
Location 712 miles NE of Cairns, Australia
Movement 245° (WSW) at 2 knots
Maximum sustained winds 45 knots gusting to 55 knots
Winds of 34 knots or higher occur within 60 to 110 miles of the centre
Threatened landmasses Papua New Guinea
Maximum significant wave height 19 feet
Minimum central pressure 992 mbar
Next warning from JTWC at 0300 GMT

NORTHWESTERN PACIFIC OCEAN
Tropical storm Sinlaku / 04W
Warning 07 from JTWC at 1500 GMT
Position 8.1N 150.9E
Location 488 miles SE of Andersen AFB, Guam
Movement 225° (SW) at 1 knot
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 50 to 120 miles of the centre
Threatened landmasses Micronesia, Northern Marianas Islands
Maximum significant wave height 18 feet
Minimum central pressure 986 mbar
Next warning from JTWC at 2100 GMT

Micronesia warnings

10 April 2026 - bulletin 245

Issued at 1000 GMT
Latest warnings for 04W and 30P
Disturbance update

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 17 from JTWC at 0300 GMT
Position 8.1S 154.6E
Location 737 miles NE of Cairns, Australia
Movement 065° (ENE) at 2 knots
Maximum sustained winds 70 knots gusting to 85 knots
Winds of 34 knots or higher occur within 100 to 160 miles of the centre
Winds of 64 knots or higher occur within 40 miles of the centre
Threatened landmasses Papua New Guinea
Maximum significant wave height 28 feet
Minimum central pressure 975 mbar
Next warning from JTWC at 1500 GMT

NORTHWESTERN PACIFIC OCEAN
Tropical storm Sinlaku / 04W
Warning 06 from JTWC at 0900 GMT
Position 8.2N 151.0E
Location 488 miles SE of Andersen AFB, Guam
Movement 270° (W) at 2 knots
Maximum sustained winds 45 knots gusting to 65 knots
Winds of 34 knots or higher occur within 70 to 120 miles of the centre
Threatened landmasses Micronesia, Northern Marianas Islands
Maximum significant wave height 21 feet
Minimum central pressure 989 mbar
Next warning from JTWC at 1500 GMT

Micronesia warnings

9 April 2026 - bulletin 242

Issued at 1000 GMT
Latest warnings for 30P
Final warning for 31P
First warning for 04W
Disturbance update

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 15 from JTWC at 0300 GMT
Position 8.5S 155.1E
Location 741 miles NE of Cairns, Australia
Movement 285° (WNW) at 4 knots
Maximum sustained winds 100 knots gusting to 125 knots
Winds of 34 knots or higher occur within 100 to 140 miles of the centre
Winds of 64 knots or higher occur within 35 to 40 miles of the centre
Threatened landmasses Papua New Guinea
Maximum significant wave height 32 feet
Minimum central pressure 954 mbar
Next warning from JTWC at 1500 GMT

Tropical cyclone Vaianu / 31P
Warning 14 from JTWC at 0900 GMT
Position 26.8S 179.0E
Location 523 miles S of Suva, Fiji
Movement 165° (SSE) at 6 knots
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 140 to 200 miles of the centre
Threatened landmasses New Zealand
Maximum significant wave height 27 feet
Minimum central pressure 981 mbar
FINAL WARNING

NORTHWESTERN PACIFIC OCEAN
Tropical depression 04W
Warning 02 from JTWC at 0900 GMT
Position 8.1N 152.1E
Location 541 miles SE of Andersen AFB
Movement 270° (W) at 3 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses New Zealand
Maximum significant wave height 16 feet
Minimum central pressure 997 mbar
Next warning from JTWC at 1500 GMT

Micronesia warnings

TROPICAL DISTURBANCE UPDATE
NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 0300 GMT
System 90W is now 04W

8 April 2026 - bulletin 241

Issued at 2015 GMT
Latest warnings for 31P
Disturbance update

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 14 from JTWC at 1500 GMT
Position 8.6S 155.7E
Location 584 mikles S of Kapingamarangi
Movement 270° (W) at 2 knots
Maximum sustained winds 105 knots gusting to 130 knots
Winds of 34 knots or higher occur within 85 to 125 miles of the centre
Winds of 64 knots or higher occur within 15 to 30 miles of the centre
Threatened landmasses Papua New Guinea, Queensland
Maximum significant wave height 30 feet
Minimum central pressure 951 mbar
Next warning from JTWC at 0300 GMT

Tropical cyclone Vaianu / 31P
Warning 13 from JTWC at 2100 GMT
Position 25.4S 178.5E
Location 438 miles S of Suva, Fiji
Movement 175° (S) at 10 knots
Maximum sustained winds 60 knots gusting to 75 knots
Winds of 34 knots or higher occur within 150 to 190 miles of the centre
Threatened landmasses New Zealand
Maximum significant wave height 28 feet
Minimum central pressure 980 mbar
Next warning from JTWC at 0900 GMT

TROPICAL DISTURBANCE UPDATE
NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 1800 GMT
System 90W
Position 9.2N 152.4E
Location 520 miles ESE of Guam
Minimum central pressure 1005 mbar
Likelihood of tropical cyclone formation within 24 hours is now HIGH

8 April 2026 - bulletin 240

Issued at 1520 GMT
Latest warnings for 30P
Disturbance update

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 14 from JTWC at 1500 GMT
Position 8.6S 155.7E
Location 584 mikles S of Kapingamarangi
Movement 270° (W) at 2 knots
Maximum sustained winds 105 knots gusting to 130 knots
Winds of 34 knots or higher occur within 85 to 125 miles of the centre
Winds of 64 knots or higher occur within 15 to 30 miles of the centre
Threatened landmasses Papua New Guinea, Queensland
Maximum significant wave height 30 feet
Minimum central pressure 951 mbar
Next warning from JTWC at 0300 GMT

Tropical cyclone Vaianu / 31P
Warning 12 from JTWC at 0900 GMT
Position 23.4S 177.8E
Location 1079 miles N of Wellington, New Zealand
Movement 165° (SSE) at 13 knots
Maximum sustained winds 75 knots gusting to 90 knots
Winds of 34 knots or higher occur within 100 to 180 miles of the centre
Winds of 64 knots or higher occur within 25 to 30 miles of the centre
Threatened landmasses New Zealand
Maximum significant wave height 28 feet
Minimum central pressure 973 mbar
Next warning from JTWC at 2100 GMT

TROPICAL DISTURBANCE UPDATE
NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT
System 90W
Position 6.4N 153.0E
Location 89 miles SE of Chuuk
Minimum central pressure 1002 mbar
Likelihood of tropical cyclone formation within 24 hours is MEDIUM

8 April 2026 - bulletin 239

Issued at 1000 GMT
Latest warnings for 30P and 31P

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 13 from JTWC at 0300 GMT
Position 9.0S 155.9E
Location 757 miles NE of Cairns, Australia
Movement 350° (N) at 5 knots
Maximum sustained winds 115 knots gusting to 140 knots
Winds of 34 knots or higher occur within 100 to 120 miles of the centre
Winds of 64 knots or higher occur within 40 to 45 miles of the centre
Threatened landmasses Papua New Guinea, Queensland
Maximum significant wave height 32 feet
Minimum central pressure 937 mbar
Next warning from JTWC at 1500 GMT

Tropical cyclone Vaianu / 31P
Warning 12 from JTWC at 0900 GMT
Position 23.4S 177.8E
Location 1079 miles N of Wellington, New Zealand
Movement 165° (SSE) at 13 knots
Maximum sustained winds 75 knots gusting to 90 knots
Winds of 34 knots or higher occur within 100 to 180 miles of the centre
Winds of 64 knots or higher occur within 25 to 30 miles of the centre
Threatened landmasses New Zealand
Maximum significant wave height 28 feet
Minimum central pressure 973 mbar
Next warning from JTWC at 2100 GMT

7 April 2026 - bulletin 238

Issued at 2145 GMT
Latest warnings for 30P and 31P

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 12 from JTWC at 2100 GMT
Position 9.5S 156.0E
Location 743 miles NE of Cairns, Australia
Movement 305° (NW) at 4 knots
Maximum sustained winds 125 knots gusting to 150 knots
Winds of 34 knots or higher occur within 100 to 120 miles of the centre
Winds of 64 knots or higher occur within 30 to 40 miles of the centre
Threatened landmasses Papua New Guinea, Queensland
Maximum significant wave height 38 feet
Minimum central pressure 930 mbar
Next warning from JTWC at 0300 GMT

Tropical cyclone Vaianu / 31P
Warning 10 from JTWC at 2100 GMT
Position 21.1S 177.0E
Location 197 miles SSW of Suva, Fiji
Movement 135° (SE) at 15 knots
Maximum sustained winds 90 knots gusting to 110 knots
Winds of 34 knots or higher occur within 120 to 230 miles of the centre
Winds of 64 knots or higher occur within 35 to 70 miles of the centre
Threatened landmasses Fiji, New Zealand
Maximum significant wave height 35 feet
Minimum central pressure 962 mbar
Next warning from JTWC at 0300 GMT

7 April 2026 - bulletin 237

Issued at 1445 GMT
Latest warnings for 30P and 31P

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 11 from JTWC at 1500 GMT
Position 9.7S 156.3E
Location 654 miles S of Kapingamarangi
Movement 315° (NW) at 3 knots
Maximum sustained winds 110 knots gusting to 135 knots
Winds of 34 knots or higher occur within 100 to 120 miles of the centre
Winds of 64 knots or higher occur within 30 to 40 miles of the centre
Threatened landmasses Papua New Guinea, Queensland
Maximum significant wave height 34 feet
Minimum central pressure 943 mbar
Next warning from JTWC at 2100 GMT

Tropical cyclone Vaianu / 31P
Warning 09 from JTWC at 1500 GMT
Position 20.0S 175.9E
Location 182 miles SW of Suva, Fiji
Movement 145° (SE) at 12 knots
Maximum sustained winds 95 knots gusting to 115 knots
Winds of 34 knots or higher occur within 120 to 230 miles of the centre
Winds of 64 knots or higher occur within 35 to 70 miles of the centre
Threatened landmasses Fiji, New Zealand
Maximum significant wave height 38 feet
Minimum central pressure 958 mbar
Next warning from JTWC at 2100 GMT

7 April 2026 - bulletin 236

Issued at 1010 GMT
Latest warnings for 30P and 31P

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 10 from JTWC at 0900 GMT
Position 9.9S 156.5E
Location 668 miles S of Kapingamarangi
Movement 045° (NE) at 1 knot
Maximum sustained winds 100 knots gusting to 125 knots
Winds of 34 knots or higher occur within 100 to 120 miles of the centre
Winds of 64 knots or higher occur within 30 to 40 miles of the centre
Threatened landmasses Papua New Guinea, Queensland
Maximum significant wave height 32 feet
Minimum central pressure 953 mbar
Next warning from JTWC at 1500 GMT

Tropical cyclone Vaianu / 31P
Warning 08 from JTWC at 0900 GMT
Position 19.2S 175.3E
Location 188 miles WSW of Suva, Fiji
Movement 160° (SSE) at 12 knots
Maximum sustained winds 100 knots gusting to 125 knots
Winds of 34 knots or higher occur within 100 to 220 miles of the centre
Winds of 64 knots or higher occur within 30 to 35 miles of the centre
Threatened landmasses Fiji
Maximum significant wave height 40 feet
Minimum central pressure 954 mbar
Next warning from JTWC at 1500 GMT

6 April 2026 - bulletin 235

Issued at 2100 GMT
Latest warnings for 30P and 31P

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 08 from JTWC at 2100 GMT
Position 9.9S 156.1E
Location 665 miles S of Kapingamarangi
Movement 110° (ESE) at 5 knots
Maximum sustained winds 90 knots gusting to 110 knots
Winds of 34 knots or higher occur within 100 to 140 miles of the centre
Winds of 64 knots or higher occur within 30 to 45 miles of the centre
Threatened landmasses Papua New Guinea, Queensland
Maximum significant wave height 32 feet
Minimum central pressure 962 mbar
Next warning from JTWC at 0300 GMT

Tropical cyclone Vaianu / 31P
Warning 06 from JTWC at 2100 GMT
Position 17.1S 174.4E
Location 236 miles WNW of Suva, Fiji
Movement 135° (SE) at 8 knots
Maximum sustained winds 95 knots gusting to 115 knots
Winds of 34 knots or higher occur within 100 to 220 miles of the centre
Winds of 64 knots or higher occur within 30 to 35 miles of the centre
Threatened landmasses Fiji
Maximum significant wave height 38 feet
Minimum central pressure 958 mbar
Next warning from JTWC at 0300 GMT

6 April 2026 - bulletin 234

Issued at 1500 GMT
Latest warnings for 30P and 31P

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 07 from JTWC at 1500 GMT
Position 9.7S 155.5E
Location 712 miles NE of Cairns, Australia
Movement 090° (E) at 2 knots
Maximum sustained winds 95 knots gusting to 115 knots
Winds of 34 knots or higher occur within 100 to 135 miles of the centre
Winds of 64 knots or higher occur within 35 to 45 miles of the centre
Threatened landmasses Papua New Guinea, Queensland
Maximum significant wave height 32 feet
Minimum central pressure 958 mbar
Next warning from JTWC at 2100 GMT

Tropical cyclone Vaianu / 31P
Warning 05 from JTWC at 1500 GMT
Position 16.5S 173.8E
Location 280 miles WNW of Suva, Fiji
Movement 140° (SE) at 8 knots
Maximum sustained winds 95 knots gusting to 115 knots
Winds of 34 knots or higher occur within 95 to 155 miles of the centre
Winds of 64 knots or higher occur within 30 to 35 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 32 feet
Minimum central pressure 959 mbar
Next warning from JTWC at 2100 GMT

6 April 2026 - bulletin 233

Issued at 0945 GMT
Latest warnings for 30P and 31P

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 06 from JTWC at 0900 GMT
Position 9.7S 155.3E
Location 703 miles NE of Cairns, Australia
Movement 105° (ESE) at 4 knots
Maximum sustained winds 85 knots gusting to 105 knots
Winds of 34 knots or higher occur within 100 to 130 miles of the centre
Winds of 64 knots or higher occur within 40 to 45 miles of the centre
Threatened landmasses Papua New Guinea
Maximum significant wave height 26 feet
Minimum central pressure 964 mbar
Next warning from JTWC at 1500 GMT

Tropical cyclone Vaianu / 31P
Warning 04 from JTWC at 0900 GMT
Position 16.1S 173.6E
Location 300 miles WNW of Suva, Fiji
Movement 135° (SE) at 7 knots
Maximum sustained winds 90 knots gusting to 110 knots
Winds of 34 knots or higher occur within 70 to 120 miles of the centre
Winds of 64 knots or higher occur within 30 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 32 feet
Minimum central pressure 964 mbar
Next warning from JTWC at 1500 GMT

5 April 2026 - bulletin 232

Issued at 2245 GMT
Final warning for 29S

SOUTHERN INDIAN OCEAN
Tropical cyclone Indusa / 29S
Warning 10 from JTWC at 2100 GMT
Position 32.0S 73.1E
Location 1109 miles SE of Port Louis, Mauritius
Movement 150° (SSE) at 21 knots
Maximum sustained winds 50 knots gusting to 65 knots
Winds of 34 knots or higher occur within 50 to 90 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 27 feet
Minimum central pressure 995 mbar
FINAL WARNING

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 04 from JTWC at 1500 GMT
Position 9.3S 154.6E
Location 687 miles NE of Cairns, Australia
Movement 115° (ESE) at 2 knots
Maximum sustained winds 75 knots gusting to 90 knots
Winds of 34 knots or higher occur within 75 to 135 miles of the centre
Winds of 64 knots or higher occur within 35 to 40 miles of the centre
Threatened landmasses Papua New Guinea
Maximum significant wave height 22 feet
Minimum central pressure 973 mbar
Next warning from JTWC at 0300 GMT

Tropical cyclone Vaianu / 31P
Warning 02 from JTWC at 1500 GMT
Position 14.9S 172.4E
Location 290 miles NE of Port Vila, Vanuatu
Movement 165° (SSE) at 4 knots
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 50 to 120 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 21 feet
Minimum central pressure 987 mbar
Next warning from JTWC at 0300 GMT

5 April 2026 - bulletin 231

Issued at 1520 GMT
Latest warnings for 30P and 31P

SOUTHERN INDIAN OCEAN
Tropical cyclone Indusa / 29S
Warning 09 from JTWC at 0900 GMT
Position 27.6S 70.4E
Location 847 miles SE of Port Louis, Mauritius
Movement 175° (S) at 19 knots
Maximum sustained winds 60 knots gusting to 75 knots
Winds of 34 knots or higher occur within 50 to 100 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 30 feet
Minimum central pressure 988 mbar
Next warning from JTWC at 2100 GMT

SOUTHERN PACIFIC OCEAN
Tropical cyclone Maila / 30P
Warning 04 from JTWC at 1500 GMT
Position 9.3S 154.6E
Location 687 miles NE of Cairns, Australia
Movement 115° (ESE) at 2 knots
Maximum sustained winds 75 knots gusting to 90 knots
Winds of 34 knots or higher occur within 75 to 135 miles of the centre
Winds of 64 knots or higher occur within 35 to 40 miles of the centre
Threatened landmasses Papua New Guinea
Maximum significant wave height 22 feet
Minimum central pressure 973 mbar
Next warning from JTWC at 0300 GMT

Tropical cyclone Vaianu / 31P
Warning 02 from JTWC at 1500 GMT
Position 14.9S 172.4E
Location 290 miles NE of Port Vila, Vanuatu
Movement 165° (SSE) at 4 knots
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 50 to 120 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 21 feet
Minimum central pressure 987 mbar
Next warning from JTWC at 0300 GMT

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