TSUNAMI INFORMATION NO. 1
NO TSUNAMI THREAT
No tsunami threat from this earthquake.

PRELIMINARY EARTHQUAKE PARAMETERS

Date and Time : 12 Sep 2023 - 07:03:16 PM
Location : 19.31°N, 121.09°E - Offshore of Calayan
Depth (km) : 010
Magnitude : 6.4

EVALUATION

No destructive tsunami threat exists based on available data. This is for information purposes only and there is no tsunami threat from this earthquake. However, earthquakes of this size may generate unusual sea level disturbances that may be observed along coasts near earthquake epicenter of Calayan, Cagayan.

RECOMMENDED ACTION

No action required.

Issued on: 12 Sep 2023 - 07:17:13 PM
Issued by: DNC/RRDC/RGA/JPD/AGL
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/).