Indonesian Flights Held Hostage By Volcanic Eruption

Rinjani One Of Indonesia’s Most Popular Treks

Flights have been grounded across Indonesia due to ongoing eruptions from Mt. Rinjani. Rinjani is ejecting ash up to 14,000 feet and causing hazardous flying conditions in and around the airports on the islands of Bali and Lombok.

The eruption has caused airport closures for over 120 miles, including the Bali International Airport, where airplanes have been grounded and wrapped to ensure ash does not infiltrate the aircraft engines. To date, 6,000 passengers have been stranded Rinjani eruption.

Despite the significant disruption to air traffic in the area, this eruption is minor for Rinjani, which has had larger eruptions periodically. The last eruption was from February 2010 to May 2010 with a Volcanic Explosion Index (VEI) of 2. The Rinjani caldera (a crater formed by volcanic collapse or explosion) formed in the 13th century with a VEI of 7. This eruption was large enough to deposit ash and sulfur in the Arctic and is thought to may have triggered the Little Ice Age, a global cooling period starting around 1250 AD. This eruption was the largest in the past 2000 years and is a significant eruption in literature as the timing was coincident with humans learning to write.

Mt. Rinjani Lombok Indonesia

Since the 13th century, Rinjani has been known to repeatedly erupt at low levels that do not pose significant risk to local residents and has become a normal part of life in an archipelago with 127 active volcanoes. Rinjani is part of what’s known as the Pacific Ring of Fire, a string of volcanoes that wrap around the greater Pacific Ocean.

Approximately 90% of all earthquakes around the world occur as a part of this Ring of Fire. These eruptions are due to the slow spreading of the Pacific Ocean along the East Pacific Rise as part of global plate tectonics. 

Mt. Rinjani volcano Lombok Indonesia

What’s certain is that the volcanism occurring from subduction of the Pacific Plate underneath the Australian Plate will cause future significant eruptions along the string of Indonesian islands. With better technology and monitoring, volcanologists can hopefully better predict the likelihood of a large eruption and warn local populations across Indonesia.

Indonesia Adventure News via http://www.forbes.com/sites/trevornace/2015/11/06/flights-cancelled-across-indonesia-rinjani-eruptions/

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Crossbow Communications specializes in international marketing, issue management and public affairs. Indonesia is one of our regions of expertise. Our President and founder is the author of the Language and Travel Guide to Indonesia. Please contact Gary Chandler at gary@crossbow1.com. Visit Indonesia.

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This entry was posted in Bali, Destinations, Ecotourism, Lombok, Transportation, Volcanoes and tagged , , , . Bookmark the permalink.

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