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TSUNAMI INFORMATION NO.
1
NO TSUNAMI THREAT
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PRELIMINARY EARTHQUAKE PARAMETERS
| Date and Time |
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20 Apr 2026 - 03:52:56 PM
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| Location |
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39.9°N, 143.3°E - Off The East Coast Of Honshu Japan
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| Depth (km) |
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010
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| Magnitude |
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7.4
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EVALUATION
Hazardous tsunami waves are possible for coasts located within 300 km of the earthquake epicenter.
This is for information purposes only and there is no tsunami threat to the Philippines from this earthquake.
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RECOMMENDED ACTION
No action required.
| Issued on: |
20 Apr 2026 - 04:12:47 PM
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| Issued by: |
JMG/EFRB/JAB/RGMF/PPS
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| IMPORTANT |
This will be the only tsunami information issued unless additional information becomes available.
Always refer to the latest tsunami information posted at the PHIVOLCS official website (https://www.phivolcs.dost.gov.ph/). |
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