Popocatepetl volcano news & eruption update
Вулкан Popocatépetl: Консультативный центр по вулканическому пеплу: REMNANT VA SEEN IN STLT
Полный отчет выглядит следующим образом:
FVXX23 at 01:30 UTC, 18/02/19 from KNES
VA ADVISORY
DTG: 20190218/0125Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL
341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17802 FT [5426
M]
ADVISORY NR: 2019/152
INFO SOURCE: GOES-EAST. WEB CAM. NWP
MODELS.
ASH3D. VOLCAT.
ERUPTION DETAILS: REMNANT VA SEEN IN STLT
OBS VA
DTG: 18/0112Z
OBS VA CLD: SFC/FL210 N2150 W09531 - N2021 W09609
- N2038
W09643 - N2147 W09559 - N2150 W09531 MOV
NE 10-15KT SFC/FL240 N2227
W09732 - N2224 W09707
- N2138 W09727 - N2150 W09747 - N2227 W09732
MOV
NE 15-20KT
FCST VA CLD +6HR: 18/0700Z SFC/FL210 N2210 W09518
-
N2156 W09450 - N2025 W09511 - N2038 W09552 -
N2210 W09518 SFC/FL240 NO
ASH EXP
FCST VA CLD +12HR: 18/1300Z SFC/FL210 N2224
W09437 - N2218
W09410 - N2043 W09418 - N2049
W09458 - N2224 W09437
FCST VA CLD +18HR:
18/1900Z SFC/FL210 NO ASH EXP
RMK: REMNANT VA MOV NE INTO THE BAY OF
CAMPECHE
AT FL240 CONT TO DSIPT IN STLT AND BCMG DIFFICULT
TO SEE. AREA
ALREADY IN THE BAY OF CAMPECHE CONT
TO STAY TOGETHER AND MOV ENE AT
FL210. STEAM AND
GASES MOV ENE FM SUMMIT AND SEEN IN WEB CAM AND
STLT. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20190218/0730Z
- О НОВОСТИ ВСЕ: Popocatépetl вулкан
- О ИНФОРМАЦИЯ: Popocatépetl вулкан
Предыдущие новости
Background:
Volcán Popocatépetl, whose name is the Aztec word for smoking mountain, towers to 5426 m 70 km SE of Mexico City to form North America's 2nd-highest volcano. The glacier-clad stratovolcano contains a steep-walled, 250-450 m deep crater. The generally symmetrical volcano is modified by the sharp-peaked Ventorrillo on the NW, a remnant of an earlier volcano.
At least three previous major cones were destroyed by gravitational failure during the Pleistocene, producing massive debris-avalanche deposits covering broad areas south of the volcano. The modern volcano was constructed to the south of the late-Pleistocene to Holocene El Fraile cone. Three major plinian eruptions, the most recent of which took place about 800 AD, have occurred from Popocatépetl since the mid Holocene, accompanied by pyroclastic flows and voluminous lahars that swept basins below the volcano. Frequent historical eruptions, first recorded in Aztec codices, have occurred since precolumbian time.
---
Source: GVP, Smithsonian Institution - Popocatepetl information
Подробнее о VolcanoDiscovery
