General NewsU.S. NewsVolcanoes Alaskan Volcano Erupts, Forcing Weather Service to Issue Inflight Advisory for Pilots by Chloe Baker July 15, 2023 written by Chloe Baker July 15, 2023 5 comments Bookmark 44 Friday saw an Alaskan volcano in the Aleutian Islands spewing a massive cloud of ash skywards, leading to the National Weather Service issuing a warning for pilots in flight. The eruption of Shishaldin Volcano commenced on July 11 as reported by the Alaska Volcano Observatory. Confirmation of lava eruption within the summit crater on the same day came from a U.S. Coast Guard overflight. At 1:09 a.m. Friday, a major explosion caused an ash cloud to ascend as high as 40,000 feet (12,192 meters), which subsequently drifted southwards over the Pacific Ocean. A smaller explosion at 7:10 a.m. on Friday propelled ash to about 15,000 feet (4,572 meters). Due to the southward-drifting ash cloud, the National Weather Service saw it necessary to issue an inflight weather advisory. Volcanic ash, recognized for its angular and sharp characteristics, has found applications as an industrial abrasive. In powdered form, it has the potential to cause a jet engine to shut down. Situated 679 miles (1,093 kilometers) southwest of Anchorage, the volcano is near the middle of Unimak Island, the largest of the Aleutian Islands. A 40-person village named False Pass is located on the east side of the island. The volcano, a symmetrical cone measuring 10 miles (16 kilometers) in diameter at its base, stands as the highest peak in the Aleutians, reaching 9,373 feet (2,857 meters). Shishaldin is renowned as one of the most active volcanoes in the Aleutian volcanic arc, although most eruptions are relatively small. An eruption in 1999 resulted in an ash column reaching up to 45,000 feet (13,716 meters). Monitoring of the volcano is carried out through seismic and infrasound sensors, satellite data, a web camera, and distant infrasound and lightning networks. Table of Contents Frequently Asked Questions (FAQs) about Shishaldin Volcano EruptionWhere did the volcanic eruption take place?When did the Shishaldin Volcano begin erupting?What impact did the volcanic eruption have on air travel?How high did the ash clouds reach?How is the Shishaldin Volcano monitored?What is the significance of the Shishaldin Volcano?More about Shishaldin Volcano Eruption Frequently Asked Questions (FAQs) about Shishaldin Volcano Eruption Where did the volcanic eruption take place? The eruption occurred at the Shishaldin Volcano, located in the Aleutian Islands, Alaska. When did the Shishaldin Volcano begin erupting? The Shishaldin Volcano began erupting on July 11. What impact did the volcanic eruption have on air travel? The eruption led to the National Weather Service issuing an inflight weather advisory due to the drifting ash cloud, which can cause a jet engine to shut down. How high did the ash clouds reach? The initial explosion produced an ash cloud that reached up to 40,000 feet. A subsequent, smaller explosion resulted in an ash cloud of about 15,000 feet. How is the Shishaldin Volcano monitored? The Shishaldin Volcano is monitored using seismic and infrasound sensors, satellite data, a web camera, and distant infrasound and lightning networks. What is the significance of the Shishaldin Volcano? Shishaldin is one of the most active volcanoes in the Aleutian volcanic arc, and it stands as the highest peak in the Aleutians. More about Shishaldin Volcano Eruption Alaska Volcano Observatory National Weather Service Impacts of Volcanic Ash on Aviation Shishaldin Volcano You Might Be Interested In Thai Elephant Returns to Homeland for Treatment after Years of Neglect in Sri Lanka Supreme Court voting rights ruling stuns minority voters, who hope it expands their representation An Examination of Previously Identified Prisoners in the Iran-US Exchange Major Earthquake Strikes Western Afghanistan, Following Prior Week’s Catastrophic Seismic Events The July Fourth Celebrations of US Presidents: A Reflection on Tradition and Controversy “Anticipating a Record-Breaking New Year’s Eve: Las Vegas Weddings Amidst the 1-2-3 Pattern” AlaskaAviation WarningGeneral Newsvolcanic eruptionVolcanoes Share 0 FacebookTwitterPinterestEmail Chloe Baker Follow Author Chloe Baker is a travel journalist who covers the latest news and trends in the world of travel. She enjoys exploring new destinations and sharing her experiences with her readers, from exotic locales to hidden gems off the beaten path. previous post Mexico seeks a Gold Cup championship against Panama in redemption tour after disappointing World Cup next post Marketa Vondrousova is Wimbledon’s first unseeded female champion after beating Ons Jabeur You may also like Bookmark A woman who burned Wyoming’s only full-service abortion... December 28, 2023 Bookmark Argument over Christmas gifts turns deadly as 14-year-old... December 28, 2023 Bookmark Danny Masterson sent to state prison to serve... December 28, 2023 Bookmark Hong Kong man jailed for 6 years after... December 28, 2023 Bookmark AP concludes at least hundreds died in floods... December 28, 2023 Bookmark Live updates | Israeli forces raid a West... December 28, 2023 5 comments TravelBug_ July 15, 2023 - 8:42 pm was planning a trip to Alaska, maybe not such a good idea now lol. Hope False Pass and all the wildlife are safe and sound. Reply SkyLover July 15, 2023 - 11:57 pm 40000 feet? Thats like, more than 7 miles high right?? Unbelievable! Hope everyone in the area’s okay… Reply Jake88 July 16, 2023 - 11:46 am Wow, nature’s really giving it to us, huh? Can’t imagine flying into that mess, props to the pilots out there! Reply MotherEarthWatcher July 16, 2023 - 1:19 pm This is why we need to respect nature, folks. Volcanoes don’t play around, do they. Be safe Alaska. Reply VolcanoEnthusiast July 16, 2023 - 7:24 pm Shishaldin’s one of the most active? Didn’t know that, thought it was Kilauea or something. Learning new stuff every day. Reply Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ
