Volcano news: Colima Volcano (Mexico)
Colima volcano Volcanic Ash Advisory: NEW VA EMS ARND 26/0745Z.
Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
Mo, 26. Dez 2016, 09:1509:15 AM |
FVXX20 at 09:10 UTC, 26/12/16 from KNES
PSN: N1930 W10337
SUMMIT ELEV: 12631 FT [3850
ADVISORY NR: 2016/521
INFO SOURCE: GOES-EAST. GFS WINDS. NAM
VOLCANO WEB CAMERA.
ERUPTION DETAILS: NEW VA EMS ARND
OBS VA DTG: 26/0845Z
OBS VA CLD: SFC/FL240 N1951 W10310 -
- N1929 W10340 - N1950 W10358 - N1951 W10310 MOV
10-15KT SFC/FL220 N2043 W10407 - N2032 W10404
- N2030 W10422 - N2043
W10425 - N2043 W10407 MOV
FCST VA CLD +6HR: 26/1500Z
SFC/FL240 N2018 W10237
- N1950 W10236 - N1945 W10305 - N2015 W10310
N2018 W10237 SFC/FL220 N2034 W10344 - N2005
W10336 - N1958 W10407 -
N2029 W10416 - N2034
FCST VA CLD +12HR: 26/2100Z SFC/FL240 NO
EXP SFC/FL220 NO ASH EXP
FCST VA CLD +18HR: 27/0300Z NO ASH EXP
T+0 CONFIDENCE HIGH. NEW EM ARND 26/0745Z IS MOV IN TWO
TWD THE NW-NNW AND EXTD ROUGHLY 20
NMI FR SUMMIT AND TWD NE-ENE AND
EXTD NEARLY 24
NMI FR SUMMIT. EARLIER EM FR 26/0200Z IS
DIFFICULT TO SEE AND IS CURRENTLY 84 NMI
NNW OF VOLCANO.
NXT ADVISORY: WILL BE ISSUED BY 20161226/1500Z
So, 25. Dez 2016, 18:15
So, 25. Dez 2016, 05:45
Sa, 24. Dez 2016, 15:30
Fr, 23. Dez 2016, 22:15
Fr, 23. Dez 2016, 05:45
Background:Colima volcano is one of the most active in North America and one of the potentially most dangerous ones. It has had more than 30 periods of eruptions since 1585, including several significant eruptions in the late 1990s. Scientific monitoring of the volcano began 20 years ago.
The Colima volcanic complex is the most prominent volcanic center of the western Mexican Volcanic Belt. It consists of two southward-younging volcanoes, Nevado de Colima (the 4320 m high point of the complex) on the north and the 3850-m-high historically active Volcán de Colima at the south.
A group of cinder cones of probable late-Pleistocene age is located on the floor of the Colima graben west and east of the Colima complex. Volcán de Colima (also known as Volcán Fuego) is a youthful stratovolcano constructed within a 5-km-wide caldera, breached to the south, that has been the source of large debris avalanches. Major slope failures have occurred repeatedly from both the Nevado and Colima cones, and have produced a thick apron of debris-avalanche deposits on three sides of the complex. Frequent historical eruptions date back to the 16th century. Occasional major explosive eruptions (most recently in 1913) have destroyed the summit and left a deep, steep-sided crater that was slowly refilled and then overtopped by lava dome growth.
Source: GVP, Smithsonian Institute - Colima information