火山 雷道特火山
位于安克雷奇西南约180公里，是一座冰雪覆盖的层状火山。1989年12月15日，一架荷航波音747飞入其火山灰云，四台发动机全部熄火，后重新启动并安全着陆；这一事件促成了今天的全球火山灰预警体系。该火山2009年再次喷发。
最近喷发
2009
2000 年后喷发
峰顶海拔
3.1 km
复合成层火山 · 安山岩 / 玄武安山岩
活动程度
正常基线
2次地震（正常频率的2.1倍）
互动火山与地震活动地图
50公里半径内的地震活动、VAAC活跃火山灰羽流以及构造板块边界。
50 公里内近期地震活动
过去 12 小时内，火山口 25 km 范围内发生 2 次地震。是该火山平常频率的 2.1 倍。
| 时间 | 震级 | 震中 / 地点 | 距离 |
|---|---|---|---|
| 3h 前 | M0.4 | 77 km NW of Ninilchik, Alaska | 1.3 km |
| 10h 前 | M0.8 | 54 km WNW of Ninilchik, Alaska | 23 km |
| 1d 前 | M1.5 | 39 km NW of Ninilchik, Alaska | 37 km |
| 1d 前 | M0.9 | 65 km WNW of Ninilchik, Alaska | 15 km |
| 1d 前 | M0.5 | 64 km ENE of Pedro Bay, Alaska | 48 km |
| 1d 前 | M1.4 | 40 km W of Salamatof, Alaska | 39 km |
| 1d 前 | M0.5 | 71 km WNW of Ninilchik, Alaska | 8.5 km |
| 1d 前 | M1.4 | 55 km WNW of Happy Valley, Alaska | 46 km |
| 1d 前 | M0.8 | 58 km WNW of Ninilchik, Alaska | 33 km |
| 2d 前 | M0.6 | 78 km WNW of Ninilchik, Alaska | 11 km |
| 2d 前 | M0.7 | 66 km WNW of Ninilchik, Alaska | 29 km |
| 2d 前 | M1.9 | 62 km NW of Ninilchik, Alaska | 15 km |
| 4d 前 | M0.8 | 61 km WNW of Ninilchik, Alaska | 33 km |
| 4d 前 | M2.9 | 35 km WNW of Kalifornsky, Alaska | 45 km |
| 5d 前 | M1.5 | 47 km WNW of Ninilchik, Alaska | 30 km |
| 5d 前 | M2.1 | 71 km E of Port Alsworth, Alaska | 38 km |
| 5d 前 | M1.7 | 39 km NW of Ninilchik, Alaska | 40 km |
| 5d 前 | M1.5 | 48 km W of Salamatof, Alaska | 34 km |
| 5d 前 | M0.2 | 67 km ENE of Pedro Bay, Alaska | 49 km |
| 6d 前 | M1.1 | 53 km W of Salamatof, Alaska | 32 km |
| 6d 前 | M1.7 | 65 km WNW of Happy Valley, Alaska | 47 km |
| 6d 前 | M1.8 | 62 km WNW of Happy Valley, Alaska | 40 km |
| 6d 前 | M2.7 | 66 km WNW of Happy Valley, Alaska | 41 km |
| 6d 前 | M1.9 | 66 km WNW of Ninilchik, Alaska | 18 km |
| 6d 前 | M0.4 | 81 km NW of Ninilchik, Alaska | 7.4 km |
| 7d 前 | M1.2 | 52 km WNW of Ninilchik, Alaska | 33 km |
| 7d 前 | M0.9 | 70 km ENE of Port Alsworth, Alaska | 23 km |
| 7d 前 | M1.1 | 43 km NW of Ninilchik, Alaska | 34 km |
| 7d 前 | M-0.7 | 71 km NW of Ninilchik, Alaska | 5.6 km |
| 7d 前 | M0.4 | 76 km NW of Ninilchik, Alaska | 1.8 km |
| 7d 前 | M2.0 | 71 km WNW of Happy Valley, Alaska | 38 km |
| 7d 前 | M-0.6 | 79 km NW of Ninilchik, Alaska | 3.1 km |
| 7d 前 | M-0.7 | 66 km ENE of Pedro Bay, Alaska | 50 km |
| 8d 前 | M2.9 | 37 km WNW of Ninilchik, Alaska | 44 km |
| 9d 前 | M1.8 | 60 km WNW of Happy Valley, Alaska | 41 km |
| 9d 前 | M1.8 | 38 km W of Salamatof, Alaska | 45 km |
| 9d 前 | M-0.8 | 76 km W of Salamatof, Alaska | 9.2 km |
| 9d 前 | M0.2 | 71 km WNW of Happy Valley, Alaska | 43 km |
| 9d 前 | M0.7 | 71 km NW of Ninilchik, Alaska | 6.1 km |
| 9d 前 | M1.9 | 36 km W of Kalifornsky, Alaska | 43 km |
| 9d 前 | M1.9 | 66 km WNW of Happy Valley, Alaska | 46 km |
| 10d 前 | M0.6 | 51 km E of Port Alsworth, Alaska | 45 km |
| 10d 前 | M0.2 | 74 km NW of Ninilchik, Alaska | 2.3 km |
| 10d 前 | M0.3 | 76 km NW of Ninilchik, Alaska | 5.3 km |
| 10d 前 | M0.7 | 80 km NW of Ninilchik, Alaska | 5.3 km |
| 10d 前 | M0.5 | 74 km NW of Ninilchik, Alaska | 1.9 km |
| 11d 前 | M2.5 | 70 km E of Port Alsworth, Alaska | 29 km |
| 11d 前 | M1.2 | 49 km E of Port Alsworth, Alaska | 49 km |
| 11d 前 | M1.1 | 51 km WNW of Happy Valley, Alaska | 43 km |
| 11d 前 | M0.7 | 66 km E of Port Alsworth, Alaska | 45 km |
| 11d 前 | M1.7 | 34 km NW of Ninilchik, Alaska | 43 km |
| 11d 前 | M1.4 | 48 km W of Ninilchik, Alaska | 41 km |
| 11d 前 | M2.8 | 58 km WNW of Happy Valley, Alaska | 46 km |
| 11d 前 | M1.0 | 58 km NW of Ninilchik, Alaska | 18 km |
| 12d 前 | M1.6 | 38 km NW of Ninilchik, Alaska | 39 km |
| 12d 前 | M1.3 | 40 km W of Nikiski, Alaska | 47 km |
| 12d 前 | M1.4 | 41 km WNW of Happy Valley, Alaska | 47 km |
| 12d 前 | M-1.1 | 78 km W of Salamatof, Alaska | 3.8 km |
| 12d 前 | M-0.7 | 70 km NW of Ninilchik, Alaska | 6.3 km |
| 13d 前 | M2.1 | 48 km WNW of Happy Valley, Alaska | 49 km |
| 13d 前 | M-0.4 | 68 km WNW of Ninilchik, Alaska | 23 km |
| 13d 前 | M0.6 | 77 km NW of Ninilchik, Alaska | 2.6 km |
| 13d 前 | M1.0 | 77 km NW of Ninilchik, Alaska | 1.5 km |
| 13d 前 | M-0.2 | 84 km W of Salamatof, Alaska | 19 km |
| 14d 前 | M-0.6 | 78 km NW of Ninilchik, Alaska | 2.3 km |
| 14d 前 | M1.6 | 61 km WNW of Happy Valley, Alaska | 46 km |
| 15d 前 | M1.6 | 67 km WNW of Ninilchik, Alaska | 15 km |
| 15d 前 | M-0.8 | 75 km NW of Ninilchik, Alaska | 2.4 km |
| 15d 前 | M0.9 | 68 km WNW of Happy Valley, Alaska | 46 km |
| 15d 前 | M0.4 | 81 km NW of Ninilchik, Alaska | 6.7 km |
| 15d 前 | M-0.8 | 68 km ENE of Pedro Bay, Alaska | 49 km |
| 15d 前 | M0.8 | 79 km NW of Ninilchik, Alaska | 2.8 km |
| 15d 前 | M-0.4 | 71 km WNW of Happy Valley, Alaska | 45 km |
| 16d 前 | M0.4 | 71 km WNW of Happy Valley, Alaska | 40 km |
| 16d 前 | M-1.0 | 83 km NW of Ninilchik, Alaska | 7.7 km |
| 16d 前 | M-0.8 | 64 km ENE of Pedro Bay, Alaska | 49 km |
| 16d 前 | M-0.5 | 80 km W of Salamatof, Alaska | 4.4 km |
| 16d 前 | M1.5 | 44 km W of Cohoe, Alaska | 35 km |
| 16d 前 | M2.3 | 48 km NW of Ninilchik, Alaska | 30 km |
| 16d 前 | M1.7 | 46 km WNW of Ninilchik, Alaska | 35 km |
| 16d 前 | M0.6 | 61 km E of Port Alsworth, Alaska | 43 km |
| 16d 前 | M0.9 | 73 km ENE of Port Alsworth, Alaska | 21 km |
| 17d 前 | M0.7 | 74 km ENE of Port Alsworth, Alaska | 18 km |
| 17d 前 | M2.5 | 73 km WNW of Ninilchik, Alaska | 16 km |
| 17d 前 | M-0.2 | 71 km NW of Ninilchik, Alaska | 7.7 km |
| 17d 前 | M-0.4 | 69 km W of Salamatof, Alaska | 13 km |
| 17d 前 | M-0.4 | 69 km W of Salamatof, Alaska | 13 km |
| 17d 前 | M0.9 | 54 km E of Port Alsworth, Alaska | 48 km |
| 19d 前 | M1.6 | 49 km WNW of Ninilchik, Alaska | 31 km |
| 19d 前 | M2.3 | 58 km WNW of Nikiski, Alaska | 46 km |
| 19d 前 | M1.3 | 63 km E of Port Alsworth, Alaska | 45 km |
| 20d 前 | M2.6 | 70 km WNW of Happy Valley, Alaska | 36 km |
| 20d 前 | M0.2 | 68 km ENE of Pedro Bay, Alaska | 48 km |
| 20d 前 | M0.9 | 57 km W of Salamatof, Alaska | 23 km |
| 20d 前 | M0.3 | 68 km ENE of Pedro Bay, Alaska | 45 km |
| 21d 前 | M2.0 | 79 km NE of Port Alsworth, Alaska | 27 km |
| 21d 前 | M0.5 | 73 km NW of Ninilchik, Alaska | 3.6 km |
| 21d 前 | M1.3 | 66 km WNW of Nikiski, Alaska | 43 km |
| 21d 前 | M1.7 | 47 km W of Salamatof, Alaska | 32 km |
| 21d 前 | M0.7 | 60 km E of Port Alsworth, Alaska | 47 km |
| 21d 前 | M0.5 | 73 km WNW of Happy Valley, Alaska | 39 km |
| 21d 前 | M1.8 | 49 km WNW of Ninilchik, Alaska | 29 km |
| 22d 前 | M1.5 | 40 km NW of Ninilchik, Alaska | 38 km |
| 22d 前 | M1.4 | 67 km WNW of Ninilchik, Alaska | 35 km |
| 22d 前 | M0.3 | 60 km WNW of Ninilchik, Alaska | 18 km |
| 22d 前 | M-0.7 | 65 km ENE of Pedro Bay, Alaska | 49 km |
| 22d 前 | M-0.8 | 68 km ENE of Pedro Bay, Alaska | 49 km |
| 22d 前 | M-0.8 | 75 km NW of Ninilchik, Alaska | 2.3 km |
| 23d 前 | M1.1 | 56 km W of Salamatof, Alaska | 26 km |
| 23d 前 | M0.9 | 64 km NW of Ninilchik, Alaska | 15 km |
| 23d 前 | M2.1 | 51 km WSW of Salamatof, Alaska | 28 km |
| 23d 前 | M0.6 | 56 km WNW of Ninilchik, Alaska | 31 km |
| 23d 前 | M0.6 | 69 km WNW of Ninilchik, Alaska | 16 km |
| 23d 前 | M-0.7 | 76 km NW of Ninilchik, Alaska | 3.0 km |
| 23d 前 | M-0.5 | 75 km NW of Ninilchik, Alaska | 2.9 km |
| 23d 前 | M-1.3 | 66 km ENE of Pedro Bay, Alaska | 49 km |
| 24d 前 | M2.2 | 70 km WNW of Happy Valley, Alaska | 41 km |
| 24d 前 | M2.9 | 50 km WNW of Ninilchik, Alaska | 30 km |
| 24d 前 | M0.9 | 69 km ENE of Pedro Bay, Alaska | 49 km |
| 25d 前 | M0.8 | 76 km ENE of Port Alsworth, Alaska | 18 km |
| 25d 前 | M1.3 | 45 km WNW of Ninilchik, Alaska | 36 km |
| 25d 前 | M1.6 | 35 km WNW of Clam Gulch, Alaska | 44 km |
| 25d 前 | M2.0 | 69 km E of Port Alsworth, Alaska | 35 km |
| 26d 前 | M1.3 | 74 km W of Salamatof, Alaska | 23 km |
地质与构造特征
复合成层火山雷道特火山是形成于俯冲带 / 大陆地壳 (> 25 km)环境中的活跃复合成层火山。主要岩性：安山岩 / 玄武安山岩。
火山类型复合成层火山
主要岩石安山岩 / 玄武安山岩
构造背景俯冲带
火山弧Alaska Peninsula火山弧
火山档案
VN #313030官方目录参数、坐标、高程及地质构造分类。
国家美国
火山口坐标60.485°, -152.742°
峰顶海拔3.1 km
次区域Alaska Peninsula火山弧
目录来源Smithsonian GVP (#313030)
常见问题（FAQ）
经过验证的科学、运行与应急规程
史密森尼 Global Volcanism Program 记录的 雷道特火山 最近一次喷发为 2009 年。
目录：史密森尼学会 Global Volcanism Program。Smithsonian GVP 页面