地震警戒情報
jishin keikai jōhōOfficial information issued by authorities warning of potential or imminent earthquake risks.
気象庁は地震警戒情報を発表し、住民に注意を呼びかけた。
The Japan Meteorological Agency issued earthquake alert information and called for residents' attention.
Often abbreviated as 地震警戒情報 (jishin keikai jōhō) or included in broader disaster prevention announcements.
Collocations
💡Pro Tip
Distinguishing from similar terms
地震警戒情報 is less urgent than 緊急地震速報 (EEW, Earthquake Early Warning) but more specific than general earthquake notices. It often precedes potential aftershocks or secondary risks.
⚡Gold Rule
When to take action
Always follow local government instructions when 地震警戒情報 is issued. Even if the alert seems minor, prepare emergency supplies and secure heavy objects.
📖Word Origin
Composed of 地震 (jishin, 'earthquake'), 警戒 (keikai, 'vigilance/alert'), and 情報 (jōhō, 'information'). The term emerged in modern disaster management terminology to distinguish between general alerts and urgent warnings.
📝Usage Notes
Used primarily by Japanese government agencies like the Japan Meteorological Agency (JMA). The information typically includes risk levels and recommended actions, such as evacuation preparation.