
Volcano Dossier•GVP #343100
13.43°N, 88.27°W
Erupted since 2000
Volcano 圣米格尔火山(查帕拉斯蒂克)
这座对称的火山锥在当地被称为查帕拉斯蒂克,耸立在萨尔瓦多圣米格尔市上方,是中美洲最活跃的火山之一,自16世纪以来就有熔岩流记录。2013年12月的一次突然爆发迫使数千人撤离,此后又有多次较小的火山灰喷发,最近一次发生在2023年。
Last Eruption
2023
Erupted since 2000
Summit Elevation
2.1 km
复合成层火山 · 安山岩 / 玄武安山岩
Seismic State
Normal Baseline
0 events (1.0x rate)
Interactive Volcano & Seismicity Map
Seismicity within 50 km radius, active VAAC ash plumes, and tectonic plate boundaries.
Recent seismicity within 50 km
0 events in the last 12 h within 25 km of the crater.
| 时间 | 震级 | 震中 / 地点 | 距离 |
|---|---|---|---|
| 25d ago | M3.5 | 圣萨尔瓦多以东79公里(萨尔瓦多) | 27 km |
| 25d ago | M3.1 | 圣萨尔瓦多以东79公里(萨尔瓦多) | 27 km |
| 25d ago | M3.1 | 圣萨尔瓦多以东78公里(萨尔瓦多) | 28 km |
Geological & Tectonic Profile
复合成层火山圣米格尔火山(查帕拉斯蒂克) is an active Stratovolcano formed in an active Subduction zone / Continental crust (> 25 km). Dominant lithology: Andesite / Basaltic Andesite.
Edifice Type复合成层火山
Major Rock安山岩 / 玄武安山岩
Tectonic Setting俯冲带
Volcanic Arc中美洲火山弧
Volcanic Dossier
VN #343100Official catalogue parameters, coordinates, elevation and geotectonic classification.
国家萨尔瓦多
火山口坐标13.434°, -88.269°
Summit Elevation2.1 km
Subregion中美洲火山弧
Catalog SourceSmithsonian GVP (#343100)
Authoritative Monitoring Infrastructure
ICAO Aviation Ash Center
ICAO Volcanic Ash Advisory Network
International Civil Aviation Organization
VAAC Advisory DeskSwarm telemetry correlated across 18 networks against a 30-day baseline.Read Science & Physics →
常见问题(FAQ)
经过验证的科学、运行与应急规程
The most recent eruption of 圣米格尔火山(查帕拉斯蒂克) recorded by the Smithsonian Global Volcanism Program was in 2023.
Catalogue: Smithsonian Institution, Global Volcanism Program.Smithsonian GVP profile