{"id":9267,"date":"2022-07-24T23:29:58","date_gmt":"2022-07-24T23:29:58","guid":{"rendered":"https:\/\/trendingsimple.com\/hawaii\/hawaii-news\/volcano-watch-what-is-a-volcano\/"},"modified":"2022-07-29T12:20:43","modified_gmt":"2022-07-29T12:20:43","slug":"volcano-watch-what-is-a-volcano","status":"publish","type":"post","link":"https:\/\/trendingsimple.com\/hawaii\/hawaii-news\/volcano-watch-what-is-a-volcano\/","title":{"rendered":"Volcano Watch: What is a volcano?"},"content":{"rendered":"
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by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates<\/em><\/p>\n What makes a volcano a volcano? This was the topic of a \u201cVolcano Watch\u201d article about 20 years ago. Recent questions from visitors suggest this remains a topic of great interest and deserves revisiting.<\/p>\n