Developments of Rincon de la Vieja

-

 




The explosive eruption continues at the volcano's summit crater.

A vigorous phreatic eruption took place at 14:34 local time on 25 May. The blast was strong enough to generate dark black pumice-and-ash flows caused by an eruption plume collapse. White phoenix clouds - towering wall of cloud rising above pyroclastic torrent - rose about 3 km above the crater and drifted NW.
Phreatic explosions form when the ejecta consist solely of old country rock, indicating interaction between water and heated conduit-rocks rather than magma itself.
No ashfall has been reported in nearby villages.
Such events are nothing unusual on the volcano and occur from time to time, but rarely more frequently than every few months or so.
Source: Observatorio Vulcanológico y Sismológico de Costa Rica volcano activity update 27 May 2023


https://twitter.com/i/status/1662480796815425541

Yorumlar

Yorum Gönder

Bu blogdaki popüler yayınlar

Important Tectonic Components of Turkey Geography based on Anatolian Plate

-
Resim
  I know big problems of various environment about summaried how a collision mechanism based on Anatolian Plate  of Turkey Geography.Thus,this blog is reflection of  'longrange individual working efforts' completely for solution  such a problem; IMPORTANT NOTE: You can observe via presentation all informations required.Also,we can summary maybe some shifting chapters for some tectonic zones(But,mainframe referencing Anatolian Plate is such a structure👍). Additionally,target mass of this presentation; Some Governors Geoengineers(to needs of almost all branches😐) Geographers(especially,researchers based on mount systems) Ekrem Erkuş Geophysics Engineer/TURKEY Update  8/1: We can say absolutely expressed unusual geologic frame of Turkey Geography considering Worldscale(6 tectonic plate stru&one trench belt stru!!!!This strs including terrestrial borders completely!Really rare example 😐); Update 12/27: Update 1/17: Other source supplementary my working based on Greece-Thraci
Devamı

Informations about experimental plate structures

-
Resim
  Update 3/22: Some geoenvironments evaluate that expressing diffent senarios by East part of West part of Alp-Himalaya System.I present your attention as a compilation of  individual working efforts Western Part of Alp-Himalaya System among most possible senarios;    Update 3/23: Carpathians-Pyrenees System Update 3/25: Moesia-Scythia Microplate North Anatolian Microplate_Greece-Thracian Microplate_Aegean-Marmara Opening Zone_Adriatic Platfom Update 3/26: Update 3/27: Avalonia Microplate;
Devamı

Obspy-about Developments

-
Resim
Orfeus as European Infrastructure for Seismic Waveform in European Observating System on AlpArray Initiative is knowing on Seismologic Infrastructure Studies  into European Hinterland. New vision that shortly,expressing as "Synergy" With this aim,widening of organisational structure is basepoint.For this,emphasizing to powerfulness of a "mass approach" on observing of European Hinterland on opensource programming language As a conclusion of efforts in this field,a "Data Network Structure System" on Obspy&Python Programming Capabilities have developed. Shortly,reading on internet network of basedata &carrying-out by user of some data process steps.And next,presenting on some types of some conclusions... So,summarying as "Platform Structure" On earthquake researches,providing to international a "synergy" on ground researches besides earthquake via user networks at hinterland countries for establishing as powerful of inf
Devamı