noun
tsunami forecast
Official forecast issued by meteorological agencies, indicating expected tsunami arrival times and heights.
気象庁は津波予報を発表した。
The Japan Meteorological Agency issued a tsunami forecast.
津波警報 is a tsunami warning, indicating a higher level of danger and urging immediate evacuation, while 津波予報 is a forecast providing expected tsunami information.
津波注意報 is a tsunami advisory, a lower-level alert than a warning, while 津波予報 is a forecast that may precede or accompany these alerts.
Compound of 津波 (tsunami) and 予報 (forecast).