Public Bulletin in Detail« Back to the lists| Magnitude |  |
|
| Origin Time | : 2025-10-15 06:00:00 UTC |
| Location | : 24.8N - 62.2E (Off Coast of Pakistan (Test IOWave-Oct-2025)) |
| Depth | : 10 Km |
| Bulletin | : 13 (FINAL BULLETIN) |
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TSP-InaTEWS-20251015-1600-013
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PUBLIC TSUNAMI BULLETIN NUMBER 13
IOTWMS TSUNAMI SERVICE PROVIDER INDONESIA (InaTEWS-BMKG)
issued at 1600 UTC, Oct 15, 2025
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... FINAL TSUNAMI BULLETIN FOR THE INDIAN OCEAN ...
This bulletin applies to areas within and bordering the Indian Ocean.
It is issued in support of the UNESCO/IOC Indian Ocean Tsunami
Warning and Mitigation System (IOTWMS).
1. EARTHQUAKE INFORMATION
IOTWMS-TSP INDONESIA has detected an earthquake with the following details:
Magnitude : 9.0 Mwp
Depth : 10km
Date : 15 Oct 2025
Origin Time: 06:00:00 UTC
Latitude : 24.80N
Longitude : 62.20E
Location : Off Coast of Pakistan
2. EVALUATION
Data from sea-level gauges confirmed that a tsunami was generated.
The expected period of significant tsunami waves is now over for all
Threatened Indian Ocean countries, based on IOTWMS-TSP INDONESIA modelling.
Because local conditions can cause a wide variation in tsunami wave
action, CANCELLATION of national warnings and ALL CLEAR determination
must be made by national/state/local authorities. The tsunami warning
status reported by National Tsunami Warning Centres (NTWCs) of
IOTWMS member states for their countries can be found at:
http://www.incois.gov.in/Incois/tsunami/NTWCFeedbackStatus.jsp
Please be aware that dangerous currents can continue for several
hours after the main tsunami waves have passed.
3. TSUNAMI WAVE OBSERVATIONS
Listed below are maximum wave amplitudes recorded at the specified
locations. Note that wave amplitude is measured relative to normal
sea level; it is NOT the crest-to-trough wave height.
LOCATION COUNTRIES LAT LON TIME(UTC) DATE AMPL(m)
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Ormara PAKISTAN 25.20N 64.68E 0600z UTC 15 Oct 2025 9.5m
Gwadar PAKISTAN 25.11N 62.34E 0600z UTC 15 Oct 2025 8.5m
Muscat OMAN 23.63N 58.57E 0613z UTC 15 Oct 2025 6.4m
Qurayat OMAN 23.26N 58.92E 0614z UTC 15 Oct 2025 7.8m
Chabahar IRAN 25.30N 60.60E 0615z UTC 15 Oct 2025 9.3m
Sur OMAN 22.57N 59.52E 0622z UTC 15 Oct 2025 24.5m
Jask IRAN 25.63N 57.77E 0631z UTC 15 Oct 2025 4.5m
Ashkara OMAN 21.85N 59.57E 0636z UTC 15 Oct 2025 5.1m
Khawr Wudam OMAN 23.82N 57.52E 0642z UTC 15 Oct 2025 6.9m
Majis OMAN 24.52N 56.61E 0647z UTC 15 Oct 2025 3.6m
Diba OMAN 25.65N 56.27E 0711z UTC 15 Oct 2025 7.2m
Masirah OMAN 20.68N 58.87E 0733z UTC 15 Oct 2025 2.8m
Karachi PAKISTAN 24.81N 66.97E 0738z UTC 15 Oct 2025 7.9m
Duqm OMAN 19.66N 57.72E 0745z UTC 15 Oct 2025 4.1m
Keti Bandar PAKISTAN 24.13N 67.43E 0746z UTC 15 Oct 2025 5.0m
Salalah OMAN 16.93N 54.01E 0810z UTC 15 Oct 2025 1.4m
Veeraval INDIA 20.90N 70.36E 0828z UTC 15 Oct 2025 1.8m
Minicoy INDIA 8.28N 73.05E 0908z UTC 15 Oct 2025 1.8m
Marmagao INDIA 15.41N 73.80E 0920z UTC 15 Oct 2025 2.1m
Hanimadhoo MALDIVE 6.77N 73.17E 0931z UTC 15 Oct 2025 3.1m
Male MALDIVE 4.19N 73.53E 1002z UTC 15 Oct 2025 1.3m
Gan MALDIVE 0.69S 73.15E 1017z UTC 15 Oct 2025 1.7m
Aden YEMEN 12.79N 44.97E 1022z UTC 15 Oct 2025 0.6m
Cochin INDIA 9.96N 76.26E 1022z UTC 15 Oct 2025 2.0m
Denis Island SEYCHELLES 3.80S 55.67E 1031z UTC 15 Oct 2025 1.0m
Colombo SRI LANKA 6.95N 79.85E 1052z UTC 15 Oct 2025 0.6m
Djibouti DJIBOUTI 11.60N 43.17E 1100z UTC 15 Oct 2025 1.1m
Hambantota SRI LANKA 6.12N 81.13E 1105z UTC 15 Oct 2025 0.5m
Kirinda SRI LANKA 6.20N 81.32E 1111z UTC 15 Oct 2025 0.4m
Pt.LaRue SEYCHELLES 4.50S 55.50E 1125z UTC 15 Oct 2025 0.9m
Diego Garcia UK 7.29S 72.39E 1130z UTC 15 Oct 2025 0.7m
Agalega MAURITIUS 10.35S 56.59E 1140z UTC 15 Oct 2025 0.9m
Trincomalee SRI LANKA 8.56N 81.20E 1141z UTC 15 Oct 2025 0.2m
Lamu KENYA 2.27S 40.90E 1156z UTC 15 Oct 2025 0.8m
Mombasa KENYA 4.07S 39.65E 1208z UTC 15 Oct 2025 0.5m
Comores COMORES 11.70S 43.25E 1211z UTC 15 Oct 2025 0.3m
Dzaoudzi (Mayotte) FRANCE 12.78S 45.26E 1213z UTC 15 Oct 2025 0.2m
Mtwara TANZANIA 10.27S 40.20E 1226z UTC 15 Oct 2025 0.4m
Chennai INDIA 13.10N 80.30E 1246z UTC 15 Oct 2025 0.1m
Pemba MOZAMBIQUE 12.97S 40.48E 1252z UTC 15 Oct 2025 0.6m
Taomasina MADAGASKAR 18.15S 49.43E 1303z UTC 15 Oct 2025 0.4m
Rodrigues MAURITIUS 19.68S 63.42E 1304z UTC 15 Oct 2025 2.4m
Sainte Marie (Reunion Island) FRANCE 20.89S 55.54E 1306z UTC 15 Oct 2025 0.8m
Pt.Louis MAURITIUS 20.16S 57.50E 1306z UTC 15 Oct 2025 0.5m
Pointe des Galets (Reunion Island) FRANCE 20.92S 55.28E 1307z UTC 15 Oct 2025 0.6m
Blue Bay MAURITIUS 20.44S 57.71E 1317z UTC 15 Oct 2025 0.4m
Sabang INDONESIA 5.83N 95.33E 1326z UTC 15 Oct 2025 0.1m
Port Blair INDIA 11.68N 92.76E 1332z UTC 15 Oct 2025 0.1m
Visakhapatnam INDIA 17.68N 83.28E 1333z UTC 15 Oct 2025 0.1m
Zanzibar TANZANIA 6.15S 39.18E 1334z UTC 15 Oct 2025 0.3m
Nancowry INDIA 8.05N 93.55E 1335z UTC 15 Oct 2025 0.2m
Telukdalam INDONESIA 0.55N 97.82E 1340z UTC 15 Oct 2025 0.3m
Tanahbala INDONESIA 0.53S 98.50E 1357z UTC 15 Oct 2025 0.2m
Meulaboh INDONESIA 4.13N 96.13E 1358z UTC 15 Oct 2025 0.3m
Cocos Island AUSTRALIA 12.12S 96.89E 1404z UTC 15 Oct 2025 0.3m
Enggano INDONESIA 5.35S 102.28E 1429z UTC 15 Oct 2025 0.3m
Ko Miang THAILAND 8.55N 97.63E 1429z UTC 15 Oct 2025 0.1m
Haing Gyi Kyun MYANMAR 16.00N 94.32E 1436z UTC 15 Oct 2025 0.1m
Padang INDONESIA 0.95S 100.37E 1440z UTC 15 Oct 2025 0.1m
Bungus Port INDONESIA 1.03S 100.40E 1444z UTC 15 Oct 2025 0.1m
Seblat INDONESIA 3.22S 101.60E 1452z UTC 15 Oct 2025 0.3m
Christmas Island AUSTRALIA 10.43S 105.67E 1455z UTC 15 Oct 2025 0.8m
Sittwe MYANMAR 20.15N 92.90E 1459z UTC 15 Oct 2025 0.1m
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4. ADVICE
This bulletin is being issued as advice. Only national/state/local
authorities and disaster management officers have the authority to
make decisions regarding the official threat and warning status in
their coastal areas and any action to be taken in response.
For more detailed information, please refer to the tsunami advisory
bulletins issued by the National Tsunami Warning Centres (NTWCs) of
IOTWMS member states. The tsunami warning status reported by NTWCs for
their countries can be found at:
http://www.incois.gov.in/Incois/tsunami/NTWCFeedbackStatus.jsp
5. UPDATES
No further bulletins will be issued by IOTWMS-TSP INDONESIA for this event
unless additional information becomes available.
Other IOTWMS-TSPs may issue additional information at:
IOTWS-TSP AUSTRALIA: http://www.bom.gov.au/tsunami/iotws/
IOTWS-TSP INDIA : http://www.incois.gov.in/Incois/tsunami/eqevents.jsp
6. CONTACT INFORMATION
IOTWMS-TSP INDONESIA:
THE AGENCY FOR METEOROLOGY CLIMATOLOGY AND GEOPHYSICS (BMKG)
InaTEWS - Indonesian Tsunami Early Warning System
Address: Jl. Angkasa I no.2 Kemayoran, Jakarta, Indonesia, 10720
Tel.: +62 (21) 4246321/6546316
Fax: +62 (21) 6546316/4246703
P.O. Box 3540 Jakarta
Website: https://www.bmkg.go.id
https://inatews.bmkg.go.id
E-Mail: inartsp@bmkg.go.id
monitrtwp@bmkg.go.id
7. TSUNAMI WARNING SYSTEMS OUTSIDE THE INDIAN OCEAN
Pacific Tsunami Warning and Mitigation System (PTWS):
----------------------------------------------------
Pacific Tsunami Warning Centre (PTWC)
http://ptwc.weather.gov/
North West Pacific Tsunami Advisory Centre (NWPTAC)
http://www.jma.go.jp/en/tsunami/
US National Tsunami Warning Centre (US NTWC)
http://wcatwc.arh.noaa.gov/
Joint Australian Tsunami Warning Centre (JATWC)
http://www.bom.gov.au/tsunami/
Northeast Atlantic, Mediterranean and Connected Seas (NEAMTWS):
--------------------------------------------------------------
French National Tsunami Warning Centre (CENALT)
http://www.info-tsunami.fr
Institute of Geodynamics, National Observatory of Athens
http://www.gein.noa.gr/en/
Kandilli Observatory and Earthquake Research Institute, Turkey
http://www.koeri.boun.edu.tr/2/en/
Caribbean and Adjacent Regions (CARIBE EWS):
-------------------------------------------
Pacific Tsunami Warning Centre (PTWC)
http://ptwc.weather.gov/
END OF BULLETIN
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