Blog note: And great earthquakes shall be in diverse places, and famines, and pestilences; and fearful sights and great signs shall there be from heaven. (Luke 21:11). Jesus is giving a series of prophecies about what to look for as the age of grace comes to a close. This verse from Luke is one of many such prophecies from throughout the Bible. 2017 was the worst year in recorded history for the intensity, frequency, severity, duration and occurrence of a large number of severe natural disasters worldwide. Earthquakes, volcanoes, hurricanes, typhoons, cyclones, torrential flooding, unprecedented wildfires in unusual places, devastating droughts, excessive/scorching heat setting records everywhere, record snowfalls in Europe and Russia. Snow in the Arabia. This list can go on. Most studied eschatologists believe these ‘fearful sights’ and massive natural disasters are all part of the ‘CONVERGENCE’ of signs that this Biblical and prophetic age is closing. Most people who study prophecy are familiar with the routine reference(s) made that these things will be like a woman having labor pains that occur in greater severity, frequency, size and duration prior to giving birth. End of note.
Eighteen US volcanoes considered ‘very high threat’, government says
US Geological Service included volcanos from Hawaii to California on danger list, its first updated threat assessments since 2005
Associated Press. Thu 25 Oct 2018 19.58 EDT
Scientists have classified 18 US volcanoes as “very high threat” because of their activity and proximity to people. The US Geological Survey has updated its volcano threat assessments for the first time since 2005. The danger list is topped by Hawaii’s Kilauea, which has been erupting this year. The others in the top five are Mount St Helens and Mount Rainier in Washington, Alaska’s Redoubt volcano and California’s Mount Shasta.
“This report may come as a surprise to many, but not to volcanologists,” said Concord University volcano expert Janine Krippner. “The USA is one of the most active countries in the world when it comes to volcanic activity,” she said, noting there have been 120 eruptions in US volcanoes since 1980.
Kilauea is the most active volcano in the United States “and it’s got a lot of development right on its flanks”, said government volcanologist John Ewert, the report’s chief author. He said Hilo, Hawaii, is probably the biggest city in the United States in a hazard area for a very high threat volcano, Mauna Loa. Ewert said the threat rankings aren’t about what will blow next, but “the potential severity” of the damage.
Eleven of the 18 very high threat volcanoes are in Oregon, Washington and California.
Of the highest threat volcanoes, Washington’s Mount Rainier “has the highest number of people in the downstream hazard zone”, with about 300,000 people, said USGS geologist Angie Diefenbach, a report coauthor. Flagstaff, Arizona, is on the border of the large San Francisco Volcanic Field, which is in the moderate threat level, Ewert said.
Government scientists use two dozen factors to compute an overall threat score for each of the 161 young active volcanoes in the nation. The score is based on the type of volcano, how explosive it can be, how recently it has been active, how frequently it erupts, if there has been seismic activity, how many people live nearby, if evacuations have happened in the past and if eruptions disrupt air traffic. They are then sorted into five threat levels, ranging from very low to very high. Denison University volcanologist Erik Klemetti said the United States is “sorely deficient in monitoring” for many of the so-called Big 18.
“Many of the volcanoes in the Cascades of Oregon and Washington have few, if any, direct monitoring beyond one or two seismometers,” Klemetti said in an email. “Once you move down into the high and moderate threat (volcanoes), it gets even dicier.” Because of past activity, Alaska volcanoes tend to have a more extensive monitoring system, said Tom Murray, the USGS’s volcano science center director.
The USGS said a dozen volcanoes have jumped in threat level since 2005. Twenty others dropped in threat level. That includes Salton Buttes in California and Fourpeaked in Alaska. None of the Big 18 changed in overall threat levels, even though 11 had overall threat scores dropping. Threat scores and levels change because of better information about the volcanoes, Klemetti said.
Among those where the threat score – but not the threat level – is higher are Alaska’s Redoubt, Mount Okmok, Akutan Island and Mount Spurr. Threat scores also rose for Oregon’s Newberry Volcano and Wyoming’s Yellowstone.
Besides the top 5, the rest of the big 18 are: Mount Hood, Three Sisters and Crater Lake in Oregon; Akutan Island, Makushin, Mount Spurr and Augustine in Alaska; Lassen and Long Valley in California; Mount Baker and Glacier Peak in Washington; and Mauna Loa in Hawaii.
There has been a lot of speculation of a super eruption at Yellowstone, but Mike Poland, the scientist in charge of the Yellowstone Volcano Observatory, said: “We don’t really have any indication that Yellowstone is doing anything abnormal.”