Schlagwort: volcano

Udina (Kamchatka, Russia): A recent paper has brought to attention a long-term increase in seismicity under this long-dormant volcano (it is unknown when it last erupted), attributed to new magma intruding into the re-activated plumbing system. The unrest began in December 2017 and a temporary seismic network was installed in May-July 2018; over 500 earthquakes were detected, centred in an…

Volcanic Ash Advisory Center Washington (VAAC) issued the following report: FVXX20 at 15:29 UTC, 09/06/19 from KNES VA ADVISORY DTG: 20190609/1527Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT [5426 M] ADVISORY NR: 2019/407 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSSIBLE VA EMS 09/1500Z RMK: WE…

The previous article is incorrect. The alert level is not at an elevated state. JMA published a „volcanic forecast“ because the volcano is now seismically monitored- as several other volcanoes in Japan have become in the last few years as the monitoring operations are expanded. This means that the JMA alert level system can now be applied to this volcano- it has been assigned Level 1- normal.

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 26000 ft (7900 m) altitude or flight level 260 and is moving at 15 kts in SE direction. The full report is as follows: FVAG01 at 05:36 UTC, 09/06/19 from SABM VA ADVISORY DTG: 20190609/0540Z VAAC: BUENOS AIRES VOLCANO: SABANCAYA 354006 PSN: S1547 W07150 …

Volcanic Ash Advisory Center Washington (VAAC) issued the following report: FVXX21 at 04:15 UTC, 09/06/19 from KNES VA ADVISORY DTG: 20190609/0342Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT [3763 M] ADVISORY NR: 2019/490 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS DISP OBS VA DTG: 09/0320Z OBS VA CLD: VA NOT…