Popocatépetl Vulkan stößt Aschenwolke auf bis zu 21000 ft (6400 m) Höhe aus

Sa, 18. Mär 2023, 14:15 14:15 PM | VON: VN

Explosive Tätigkeit hält weiterhin an. Das Volcanic Ash Advisory Center (VAAC) в Washington warnte vor einer Wolke aus Vulkanasche, die auf eine Höhe von geschätzt 21000 Fuß (6400 m) bzw. Flight Level 210 aufstieg und sich mit 10 Knoten nach NE bewegt.
Hier der originale Bericht: NEW VA EMS

FVXX20 at 14:09 UTC, 18/03/23 from KNES
VA ADVISORY
DTG: 20230318/1407Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17693 FT [5393 M]

ADVISORY NR: 2023/332

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT.

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 18/1351Z

OBS VA CLD: SFC/FL210 N1913 W09825 - N1907 W09822
- N1900 W09837 - N1902 W09837 - N1909 W09832 -
N1913 W09825 MOV NE 10KT

FCST VA CLD +6HR: 18/2000Z SFC/FL210 N1937 W09743
- N1926 W09735 - N1900 W09837 - N1902 W09838 -
N1937 W09743

FCST VA CLD +12HR: 19/0200Z SFC/FL210 N1911
W09741 - N1858 W09741 - N1901 W09837 - N1903
W09837 - N1911 W09741

FCST VA CLD +18HR: 19/0800Z NO VA EXP

RMK: VA PLUME DETECTED ON STLT MOVG NE OF SUMMIT.
WEBCAM SHOWS VA EMS. MDL WINDS AT FL FCST TO VERR
BY T+12 HR BECMG MORE FM THE W. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20230318/2000Z

Alle News zu: Popocatépetl Vulkan
Hintergrundinfos zu: Popocatépetl Vulkan

Vorherige Nachrichten

Sa, 18. Mär 2023, 06:45

Popocatépetl Vulkan stößt Aschenwolke auf bis zu 27000 ft (8200 m) Höhe aus

Fr, 17. Mär 2023, 22:00

Popocatépetl Vulkan stößt Aschenwolke auf bis zu 19000 ft (5800 m) Höhe aus

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.

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