Contact | RSS | EN | DE | EL | ES | FR | IT | RU

Momotombo volcano (Nicaragua) - Smithsonian / USGS Weekly Volcanic Activity Report for 24 February-1 March 2016 (Continuing Activity)

Wed, 24 Feb 2016, 06:00
06:00 AM | BY: VN
INETER reported that during 19 February-1 March explosions at Momotombo were detected daily; 88 explosions were detected during 1 December 2015-1 March 2016. Explosions produced ash plumes, and ejected incandescent material onto the N, NE, E, and SE flanks. Ash plumes rose 1.7-2.3 km above the crater and drifted SW during 21-22 February; gas-and-ash plumes rose 1.8 km on 24 February; an ash plume rose 1 km on 25 February; and a small gas-and-ash plume rose 300 m on 26 February.
A pyroclastic flow traveled 3.5 km down the N and NW flanks during 23-24 February. Explosions on 27 February ejected tephra 300 m above the crater. At 0646 on 1 March explosions ejected gas and incandescent tephra; an ash plume rose 1.2 km and drifted W and SW.
The gas-and-ash emissions lasted 16 minutes, causing the plume to widen and darken the sky.

Source: Instituto Nicaragüense de Estudios Territoriales (INETER)
---
From: Global Volcanism Program, 2016. Report on Momotombo. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 24 February-1 March 2016. Smithsonian Institution and US Geological Survey.

Previous news

Mon, 22 Feb 2016, 10:14

Momotombo volcano (Nicaragua) activity update

Eruption of Momotombo volcano yesterday
Activity has been a bit quieter over the past days, but the volcano continues to produce a few (on average two per day) mild to moderate explosions. ... Read all
Fri, 19 Feb 2016, 16:52

Momotombo volcano (Nicaragua): activity picks up

Eruption of Momotombo this morning
Activity at the volcano has been increasing. During the past days, explosions have become frequent, with intervals of only few hours. The largest on Wednesday evening at 20:50 local time showered almost the cone with incandescent ejecta and produced ash plumes up to 1 km tall. Unconfirmed reports suggest that some of the eruptions also have produced small pyroclastic flows. ... Read all
Show more
Momotombo volcano
stratovolcano 1297 m / 4,255 ft
Nicaragua, 12.42°N / -86.54°W
Current status: normal or dormant (1 out of 5) Momotombo volcano eruptions:
2015-ongoing (2016), 1918 (?), 1905, 1902, 1886-87, 1885 (?), 1882, 1878, 1870, 1858-66, 1854, 1852, 1849, 1764, 1736, 1609 (?), 1605-06, 1578, 1524
Radiocarbon-dated: 1100 ± 50 years, 800 BC ± 50 years, 2550 BC ± 300 years
Typical eruption style
explosive, strombolian activity
Try our free app!
Volcanoes & Earthquakes - new app for Android
Android | iOS version

More on VolcanoDiscovery

Support us - Help us upgrade our services!

We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Improved multilanguage support
  • Tsunami alerts
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Design upgrade
  • Detailed quake stats
  • Additional seismic data sources
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Sources: VolcanoDiscovery / VolcanoAdventures and other sources as noted.
Use of material: Most text and images on our websites are owned by us. Re-use is generally not permitted without authorization. Contact us for licensing rights.
Volcanoes & Earthquakes
VolcanoDiscovery Home
Volcanoes | Earthquakes | Photos | Volcano News | App
Adventure & Study Travel
Tours to Volcanoes and Volcanic Areas: walking tours, photo tours, study tours
Tours & Dates | FAQ | About us
Get our newsletter!
Company info
Contact | Legal info | Terms & conditions
Follow us
Follow us on facebook Follow us on Instagram Follow us on Twitter Visit our Youtube channel
EN | DE | EL | ES | FR | IT | RU
VolcanoDiscovery GmbH, Germany, Reg. nr.: HRB 103744, EU Tax Id: DE 310 395 322 owned and created by
Dr. Tom Pfeiffer, volcanologist, volcano photographer, tour organizer member of
IAVCEI
Volcanological Society
Ecotourism Greece
Insured by R+V
VolcanoDiscovery © 2004- All Rights Reserved | Privacy - cookie settings