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Central Idaho is Shaking: 20 Earthquakes in Last Week, 2 Today; No Yellowstone Fears Warranted

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Central Idaho is Shaking: 20 Earthquakes in Last Week, 2 Today; No Yellowstone Fears Warranted


Aftershocks proceed to rattle central Idaho virtually 2 years after a robust 2020 earthquake rocked Stanley. Every yellow or orange dot on this map marks the epicenter of an earthquake from the final week; the orange dots mirror the latest earthquakes. Picture: USGS

Central Idaho is shaking, with greater than 20 earthquakes recorded within the final week; 2 struck in simply the final 24 hours. However the Yellowstone Volcano Observatory (YVO) and USGS says its nothing to fret about: these are merely aftershocks from the big magnitude 6.5 occasion that struck close to Stanley, Idaho on March 31, 2020. USGS additionally stresses that the earthquakes in Idaho immediately usually are not instantly associated to  the  Yellowstone Supervolcano.

The robust March 2020 earthquake was the second largest earthquake recorded in Idaho. Happily, it triggered little or no harm, however its shaking was felt throughout the area. In accordance with USGS, since that preliminary massive earthquake, referred to as a mainshock, there have been over 5,000 aftershocks in the identical space.

Regional map of southeastern Idaho showing the relative location of Yellowstone National Park and the Stanley earthquake aftershocks. Yellowstone National Park (outlined in yellow) is at least 275 km away from the strong 2020 Stanley earthquake. Several active faults (in red) are located between the Stanley earthquake and Yellowstone Caldera. Image: USGS
Regional map of southeastern Idaho displaying the relative location of Yellowstone Nationwide Park and the Stanley earthquake aftershocks. Yellowstone Nationwide Park (outlined in yellow) is a minimum of 275 km away from the robust 2020 Stanley earthquake. A number of energetic faults (in crimson) are positioned between the Stanley earthquake and Yellowstone Caldera. Picture: USGS

USGS says that aftershocks are a standard and forecastable phenomenon following tectonic earthquakes triggered when the Earth’s crust strikes previous itself alongside fractures known as faults. “This motion often occurs in a short time as saved tectonic drive is launched,” USGS explains. “The vitality produced by the fault motion is transformed into seismic waves that radiate outward from the rupture. Faults solely rupture a size of some 10s to 100s of kilometers at a time,” they add.

The Stanley earthquake rupture was about 20 km or 12 miles lengthy. The fault system is a part of the Basin and Vary province of the western USA, which is extending on account of tectonic exercise and doesn’t have any direct relation to the magmatic system beneath Yellowstone.

Scientists aren’t positive when the realm round central Idaho will cease shaking. USGS says that aftershocks can final for tens and even tons of of years, relying on the scale of the mainshock. For instance, in jap Idaho, USGS continues to report aftershocks from a magnitude 6.9 earthquake there in 1983, regardless that practically 40 years have handed.

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Idaho

Hot, dry weather prompts fire restrictions in parts of Idaho

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Hot, dry weather prompts fire restrictions in parts of Idaho


SOUTH BOISE, Idaho — 90 degree weather paired with dry brush and grass has led to an increase in vegetation fires across Idaho. Some areas of the state are seeing increased fire restrictions and burn bans in an effort to prevent wildfires this summer.

(Below is the transcript from the broadcast story)

“I would see fire restrictions as a serious consideration this year,” says Robbie Johnson, with the Idaho Department of Lands.

She says fire restrictions and burn bans are put into place when fire danger is considered extreme.

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“We had a wet spring so that allowed these grasses and fine fuels, as we called them in wildfire, to really grow big and strong and in large amounts,” says Johnson.

That build-up of fine fuels prompted portions of Idaho to put restrictions in place.

“And so when you see a fire restriction, you won’t see that in the whole state they’ll just be zones of sorts and portions,” added Johnson.

Those zones can either be stage one or stage two of fire restrictions, though local agencies can issue other requirements.

“Stage one fire restrictions are the lower level and that mostly has to be with smoking outside…and also campfires, so there’s different ways you can have campfires still but not in all ways,” says Johnson.

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Stage two comes with elevated concerns, increasing restrictions to include where you can use motorized vehicles while recreating.

Burn permits offer another way to check if it is safe to burn at your location.

“In May through October, we call that closed fire season, and basically if you just want to go out and burn some stuff, like out here you have to have a permit first,” says Johnson.

Johnson tells me issuing formal fire restrictions is not something they take lightly.

“Fire restrictions are really something that we don’t wanna have to do, but if we’re seeing those human-caused fires, it’s so dry, it’s windy, it’s extreme conditions. We have a lot of fires out there that are tasking our resources, that’s where it’s time to deeply consider them, and they are very much thoughtfully considered,” added Johnson.

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Idaho teen dies in car accident after hitting power pole, causing brush fire – East Idaho News

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Idaho teen dies in car accident after hitting power pole, causing brush fire – East Idaho News


NAMPA (Idaho Statesman) — A Nampa teen died in a single-vehicle accident west of Boise after hitting a power pole Sunday afternoon, according to police.

The 17-year-old boy was driving near Ustick Road and North Treeline Avenue north of Nampa when he hit a power pole, causing his vehicle to overturn, the Nampa Police Department said in a news release. Nampa Dispatch was notified of the incident shortly after 3 p.m.

Police said power lines fell down, creating a brush fire. The Nampa Fire Department extinguished the fire but found that the teen had died, according to police.

The department said it was investigating the incident.

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Idaho man found dead in canyon south of Pocatello

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Idaho man found dead in canyon south of Pocatello


POCATELLO Authories in Idaho say the body of a 49-year-old man was found Monday in the Blackrock Canyon, south of Pocatello.

According to a news release from the Bannock County Sheriff’s Office, the man has been identified as Steven Smith, of Pocatello. The release further stated the death is suspected to be medically-related. However, it will be determined following an investigation. Police said no foul play is suspected.

Authorities believe Smith went into the canyon on Saturday morning to inspect a wrecked ATV from a week earlier. Several hours later, his friends went into the canyon to check on him and found him dead, according to the release.

The incident was first reported to emergency personnel Sunday around 7:30 p.m.

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Search and rescue crews found Smith about a mile from Blackrock Canyon Trailhead. Due to the step terrain and low visibility, crews waited until Monday morning to recover the body.

Crews safely recovered the body by noon.

“I want to thank our dedicated volunteers with the Search and Rescue and Backcountry Rescue teams for their willingness to drop everything to help when one of our neighbors is in need. Their efforts are truly appreciated,” said Bannock County Sheriff Tony Manu.



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