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Glacier-capped summit of Pico de Orizaba (Citlaltepetl), Mexico
Photo:Gerardo Carrasco-Núñez
Volcano Dossier•GVP #341100
19.03°N, 97.27°W
Historical eruption
墨西哥→

Volcano 奥里萨巴火山

西特拉尔特佩特尔在纳瓦特尔语中意为“星之山”,是墨西哥最高峰,也是北美洲最高的火山。它自1846年以来一直平静,但仍承载着该国最大且正迅速退缩的冰川;一旦再次喷发,山下普埃布拉州和韦拉克鲁斯州的城镇都将受到威胁。

Last Eruption

1846

Historical eruption

Summit Elevation

5.6 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
9d agoM3.2奥里萨巴西南18公里(墨西哥)36 km
1mo agoM3.3普埃布拉以东74公里(墨西哥)24 km
1mo agoM3.3普埃布拉以东74公里(墨西哥)24 km
2mo agoM3.3普埃布拉以东55公里(墨西哥)43 km

Geological & Tectonic Profile

复合成层火山

奥里萨巴火山 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跨墨西哥火山弧

Volcanic Dossier

VN #341100

Official catalogue parameters, coordinates, elevation and geotectonic classification.

国家墨西哥
火山口坐标19.030°, -97.270°
Summit Elevation5.6 km
Subregion跨墨西哥火山弧
Catalog SourceSmithsonian GVP (#341100)

Authoritative Monitoring Infrastructure

All 18 Networks & VAAC →
Seismic ObservatorySSN / CENAPRED
Servicio Sismológico Nacional / CENAPRED
Official Portal
ICAO Aviation Ash Center
Washington VAAC (NOAA / NESDIS)
College Park, MD, USA
VAAC Advisory Desk
Swarm telemetry correlated across 18 networks against a 30-day baseline.Read Science & Physics →
区域地震特征档案

墨西哥谷地(墨西哥城)

Explore live seismic monitoring, historical danger benchmarks, fault slip models and recurrence intervals for 墨西哥谷地(墨西哥城).

打开区域监控中心

常见问题(FAQ)

经过验证的科学、运行与应急规程

The most recent eruption of 奥里萨巴火山 recorded by the Smithsonian Global Volcanism Program was in 1846.

Catalogue: Smithsonian Institution, Global Volcanism Program.Smithsonian GVP profile