TSR Storm Alert - Tropical Storm TWENTYEIGHT

SW Pacific: Storm Alert issued at 23 Mar, 2026 0:00 GMT

Tropical Storm TWENTYEIGHT is currently located near 17.2 S 162.5 E with maximum 1-min sustained winds of 35kts (40 mph). TWENTYEIGHT is forecast to affect land to the following likelihood(s) at the given lead time(s):

Yellow Alert Country(s) or Province(s)
    New Caledonia
        probability for TS is 95% within 12 hours
Yellow Alert City(s) and Town(s)
    Koumac (20.5 S, 164.3 E)
        probability for TS is 85% within 12 hours
    Kone (21.0 S, 164.8 E)
        probability for TS is 75% in about 24 hours

Note that
    Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
    CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
    TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

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TSR Storm Alert - Tropical Storm NARELLE

SW Pacific: Storm Alert issued at 22 Mar, 2026 18:00 GMT

Tropical Storm NARELLE is currently located near 14.3 S 130.1 E with maximum 1-min sustained winds of 35kts (40 mph). NARELLE is forecast to affect land to the following likelihood(s) at the given lead time(s):

Yellow Alert Country(s) or Province(s)
    Australia
        probability for TS is 95% currently
Yellow Alert City(s) and Town(s)
    Port Keats (14.2 S, 129.6 E)
        probability for TS is 80% within 12 hours
    Kalumburu (14.2 S, 126.6 E)
        probability for TS is 70% within 12 hours
    Roebourne (20.8 S, 117.2 E)
        probability for CAT 1 or above is 10% in about 72 hours
        probability for TS is 55% in about 72 hours
    Onslow (21.7 S, 115.0 E)
        probability for CAT 1 or above is 15% in about 96 hours
        probability for TS is 55% in about 96 hours
    Exmouth (21.9 S, 114.2 E)
        probability for CAT 1 or above is 15% in about 96 hours
        probability for TS is 50% in about 96 hours
    Cardabia (23.0 S, 113.9 E)
        probability for CAT 1 or above is 15% in about 96 hours
        probability for TS is 45% in about 96 hours
    Port Hedland (20.4 S, 118.6 E)
        probability for CAT 1 or above is 10% in about 72 hours
        probability for TS is 50% in about 72 hours
    Pannawonica (21.8 S, 116.3 E)
        probability for CAT 1 or above is 10% in about 72 hours
        probability for TS is 50% in about 96 hours
    Carnarvon (24.9 S, 113.8 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 45% in about 120 hours
    Gascoyne Junction (25.1 S, 115.2 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 40% in about 120 hours
    Useless Loop (26.3 S, 113.4 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 40% in about 120 hours
    Kalbarri (27.7 S, 114.2 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 35% in about 120 hours
    Northampton (28.4 S, 114.6 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 35% in about 120 hours

Note that
    Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
    CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
    TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

Please note: This is a no reply email address which cannot receive mail. For assistance and enquiries please contact TSRenquiries@tropicalstormrisk.com

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This alert is provided by Tropical Storm Risk (TSR).

TSR Storm Alert - Tropical Storm NARELLE

SW Pacific: Storm Alert issued at 22 Mar, 2026 12:00 GMT

Tropical Storm NARELLE is currently located near 14.1 S 131.5 E with maximum 1-min sustained winds of 35kts (40 mph). NARELLE is forecast to affect land to the following likelihood(s) at the given lead time(s):

Yellow Alert Country(s) or Province(s)
    Australia
        probability for TS is 100% currently
Yellow Alert City(s) and Town(s)
    Batchelor (13.0 S, 131.0 E)
        probability for TS is 85% currently
    Port Keats (14.2 S, 129.6 E)
        probability for TS is 75% within 12 hours
    Kalumburu (14.2 S, 126.6 E)
        probability for TS is 60% in about 24 hours
    Kuri Bay (15.6 S, 124.5 E)
        probability for TS is 55% in about 36 hours
    Roebourne (20.8 S, 117.2 E)
        probability for CAT 1 or above is 10% in about 72 hours
        probability for TS is 55% in about 96 hours
    Onslow (21.7 S, 115.0 E)
        probability for CAT 1 or above is 15% in about 96 hours
        probability for TS is 50% in about 96 hours
    Exmouth (21.9 S, 114.2 E)
        probability for CAT 1 or above is 15% in about 96 hours
        probability for TS is 45% in about 96 hours
    Cardabia (23.0 S, 113.9 E)
        probability for CAT 1 or above is 15% in about 120 hours
        probability for TS is 40% in about 96 hours
    Port Hedland (20.4 S, 118.6 E)
        probability for CAT 1 or above is 10% in about 72 hours
        probability for TS is 50% in about 72 hours
    Pannawonica (21.8 S, 116.3 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 45% in about 96 hours
    Tom Price (22.8 S, 117.8 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 30% in about 96 hours
    Carnarvon (24.9 S, 113.8 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 35% in about 120 hours
    Gascoyne Junction (25.1 S, 115.2 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 30% in about 120 hours
    Useless Loop (26.3 S, 113.4 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 30% in about 120 hours
    Kalbarri (27.7 S, 114.2 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 25% in about 120 hours
    Northampton (28.4 S, 114.6 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 25% in about 120 hours
    Geraldton (28.8 S, 114.6 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 25% in about 120 hours

Note that
    Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
    CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
    TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

Please note: This is a no reply email address which cannot receive mail. For assistance and enquiries please contact TSRenquiries@tropicalstormrisk.com

For graphical forecast information and further details please visit https://www.tropicalstormrisk.com/

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This alert is provided by Tropical Storm Risk (TSR).

TSR Storm Alert - Tropical Storm NARELLE

SW Pacific: Storm Alert issued at 22 Mar, 2026 6:00 GMT

Tropical Storm NARELLE is currently located near 13.8 S 132.9 E with maximum 1-min sustained winds of 40kts (46 mph). NARELLE is forecast to affect land to the following likelihood(s) at the given lead time(s):

Yellow Alert Country(s) or Province(s)
    Australia
        probability for TS is 100% currently
Yellow Alert City(s) and Town(s)
    Batchelor (13.0 S, 131.0 E)
        probability for TS is 65% within 12 hours
    Katherine (14.0 S, 132.5 E)
        probability for TS is 65% within 12 hours
    Port Keats (14.2 S, 129.6 E)
        probability for TS is 55% in about 24 hours
    Roebourne (20.8 S, 117.2 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 40% in about 96 hours
    Onslow (21.7 S, 115.0 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 40% in about 96 hours
    Pannawonica (21.8 S, 116.3 E)
        probability for CAT 1 or above is 10% in about 96 hours
        probability for TS is 40% in about 96 hours
    Exmouth (21.9 S, 114.2 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 35% in about 96 hours
    Cardabia (23.0 S, 113.9 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 35% in about 120 hours
    Carnarvon (24.9 S, 113.8 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 30% in about 120 hours
    Gascoyne Junction (25.1 S, 115.2 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 25% in about 120 hours
    Useless Loop (26.3 S, 113.4 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 25% in about 120 hours
    Kalbarri (27.7 S, 114.2 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 20% in about 120 hours
    Northampton (28.4 S, 114.6 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 15% in about 120 hours
    Geraldton (28.8 S, 114.6 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 15% in about 120 hours
    Green Head (30.1 S, 115.0 E)
        probability for CAT 1 or above is 10% in about 120 hours
        probability for TS is 10% in about 120 hours

Note that
    Yellow Alert (Elevated) is CAT 1 or above to between 10% and 30% probability, or TS to above 50% probability.
    CAT 1 means Tropical Cyclone strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
    TS means Tropical Storm strength winds of at least 39 mph, 63 km/h or 34 knots 1-min sustained.

Please note: This is a no reply email address which cannot receive mail. For assistance and enquiries please contact TSRenquiries@tropicalstormrisk.com

For graphical forecast information and further details please visit https://www.tropicalstormrisk.com/

To change your TSR Email Alert registration details please contact TSRenquiries@tropicalstormrisk.com

To unsubscribe from the TSR Email Alert please use the online form here.

This alert is provided by Tropical Storm Risk (TSR).

[Tsunami Message - IOC] PTWC TSUNAMI INFORMATION STATEMENT

TSUNAMI INFORMATION STATEMENT NUMBER 1
NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI
0624 UTC SUN MAR 22 2026

....PTWC TSUNAMI INFORMATION STATEMENT...


**** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE *****

THIS STATEMENT IS ISSUED FOR INFORMATION ONLY IN SUPPORT OF THE
UNESCO/IOC PACIFIC TSUNAMI WARNING AND MITIGATION SYSTEM AND IS
MEANT FOR NATIONAL AUTHORITIES IN EACH COUNTRY OF THAT SYSTEM.

NATIONAL AUTHORITIES WILL DETERMINE THE APPROPRIATE LEVEL OF
ALERT FOR EACH COUNTRY AND MAY ISSUE ADDITIONAL OR MORE REFINED
INFORMATION.

**** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE *****


PRELIMINARY EARTHQUAKE PARAMETERS
---------------------------------

* MAGNITUDE 6.6
* ORIGIN TIME 0616 UTC MAR 22 2026
* COORDINATES 15.3 SOUTH 172.7 WEST
* DEPTH 10 KM / 6 MILES
* LOCATION SAMOA ISLANDS REGION


EVALUATION
----------

* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 6.6 OCCURRED IN
THE SAMOA ISLANDS REGION AT 0616 UTC ON SUNDAY MARCH 22
2026.

* BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT
FROM THIS EARTHQUAKE.


RECOMMENDED ACTIONS
-------------------

* NO ACTION IS REQUIRED.


NEXT UPDATE AND ADDITIONAL INFORMATION
--------------------------------------

* THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS
ADDITIONAL DATA ARE RECEIVED OR THE SITUATION CHANGES.

* AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S.
GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT
EARTHQUAKE.USGS.GOV.

* FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND AT
WWW.TSUNAMI.GOV.

* COASTAL REGIONS OF HAWAII... AMERICAN SAMOA... GUAM... AND
CNMI SHOULD REFER TO PACIFIC TSUNAMI WARNING CENTER MESSAGES
SPECIFICALLY FOR THOSE PLACES THAT CAN BE FOUND AT
WWW.TSUNAMI.GOV.

* COASTAL REGIONS OF CALIFORNIA... OREGON... WASHINGTON...
BRITISH COLUMBIA AND ALASKA SHOULD ONLY REFER TO U.S.
NATIONAL TSUNAMI WARNING CENTER MESSAGES THAT CAN BE FOUND
AT WWW.TSUNAMI.GOV.

$$