{"entity":{"iso2":"PH","iso3":"PHL","name":"Philippines","slug":"philippines"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"number-of-tsunamis","source":"National Geophysical Data Center / World Data Service (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/number-of-tsunamis","title":"Number of tsunamis","unit":"events"},"observations":[{"date":"1627-01-01","value":1.0},{"date":"1716-01-01","value":1.0},{"date":"1749-01-01","value":1.0},{"date":"1872-01-01","value":1.0},{"date":"1880-01-01","value":1.0},{"date":"1889-01-01","value":1.0},{"date":"1897-01-01","value":2.0},{"date":"1911-01-01","value":1.0},{"date":"1915-01-01","value":1.0},{"date":"1917-01-01","value":1.0},{"date":"1918-01-01","value":1.0},{"date":"1921-01-01","value":1.0},{"date":"1923-01-01","value":1.0},{"date":"1924-01-01","value":2.0},{"date":"1925-01-01","value":1.0},{"date":"1928-01-01","value":2.0},{"date":"1929-01-01","value":1.0},{"date":"1934-01-01","value":1.0},{"date":"1937-01-01","value":1.0},{"date":"1948-01-01","value":1.0},{"date":"1952-01-01","value":1.0},{"date":"1965-01-01","value":1.0},{"date":"1968-01-01","value":1.0},{"date":"1970-01-01","value":3.0},{"date":"1973-01-01","value":1.0},{"date":"1975-01-01","value":1.0},{"date":"1976-01-01","value":1.0},{"date":"1978-01-01","value":1.0},{"date":"1983-01-01","value":1.0},{"date":"1988-01-01","value":1.0},{"date":"1990-01-01","value":2.0},{"date":"1992-01-01","value":1.0},{"date":"1994-01-01","value":1.0},{"date":"1995-01-01","value":2.0},{"date":"1999-01-01","value":1.0},{"date":"2000-01-01","value":1.0},{"date":"2002-01-01","value":1.0},{"date":"2003-01-01","value":1.0},{"date":"2012-01-01","value":2.0},{"date":"2017-01-01","value":1.0},{"date":"2021-01-01","value":1.0},{"date":"2022-01-01","value":2.0},{"date":"2023-01-01","value":1.0}],"summary":{"latest_period":"2023-01-01","latest_value":1.0,"max":3.0,"mean":1.2093,"min":1.0,"of":38,"rank":12,"trend":"rising"}}