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Light mag. 4.1 earthquake - northern Idaho on Tuesday, 20 November 2018

Light mag. 4.1 earthquake  - northern Idaho on Tuesday, 20 November 2018
Date & time: Tuesday, 20 November 2018 22:39 UTC
Local time at epicenter: 2018-11-20 22:39:05 UTC
Magnitude: 4.1
Depth: 13.3 km
Epicenter latitude / longitude: 45.972°N / 115.7994°W (United States)
Nearest volcano: Shoshone (331 km)
Primary data source: USGS
Estimated released energy: 8.9*10^10 J (24.8 MWh / 21.3 tons of TNT) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report.
You can use your GPS or device location as well to show where you were during the earthquake.
- thank you.

Data for same earthquake as reported from other agencies
TimeMag. / DepthLocationSource

"I felt it" reports:
peru (3196.3 km E from epicenter) [Map] / MMI IX (Violent shaking): i spilt my milk on my floorand now i am crying
(161.3 km S from epicenter) [Map] / MMI II (Very weak shaking)
2.5 miles southeast of downtown Grangeville, Idaho / MMI V (Moderate shaking): Initial light shock followed by a substantial 1-10 second shock with loud thunder-like sound under home.
Mount Idaho Grade Rd. Grangeville. / MMI IV (Light shaking): Floor felt like a herd of buffalo running underneath for 2 to 5 seconds. Windows rattled and doors shaking lightly. Dog scared.
1121180845... .jpg (public domain)
(26.1 km WSW from epicenter) [Map] / MMI V (Moderate shaking)
Grangeville (26 km WSW from epicenter) [Map] / MMI IV (Light shaking): Two shocks were felt, a lighter one followed within a minute by a heavier one. I was inside. The house shook slightly. The shocks felt like exolosions without a rolling sensation.
Boise / MMI II (Very weak shaking): I was at work on the 3rd floor of an office building when I first heard something small fall like a pin then felt a quick shake of the floor through my feet. I asked if anyone else in my building felt it and no one else had so I dismissed it until I saw this report.
Pollock, Idaho / MMI V (Moderate shaking)
Syringa, ID (20.8 km NNE from epicenter) [Map] / MMI V (Moderate shaking)
(24.8 km WSW from epicenter) [Map] / MMI IV (Light shaking): Felt like a herd of buffalo running under my feet for a few seconds. (via app)
Grangeville / MMI V (Moderate shaking)
Yellow Pine ID / not felt: Was sitting down and crocheting outside when I felt dizzy. Had a headache since yesterday.
Hoodoo Mtn., Blanchard Idaho (247.4 km NNW from epicenter) [Map] / MMI II (Very weak shaking): I have felt slight shaking 3 times in the last 6-8 days.The first lasted about 10 seconds I think & the second maybe 10-15 seconds.The 4.1 quake was less than 5 seconds.The Cat knows something is going on & Meows w/an unusual frequency.
Pollock, Id / MMI VI (Strong shaking)
Yellow Pine, Idaho 83677 / MMI II (Very weak shaking): At 339pm (local time) I felt a brief "wave" come through the house, very mild shaking but made the rafters creak.
Clarkston, WA (Lewiston, ID) (109 km WNW from epicenter) [Map] / MMI II (Very weak shaking): Felt shaking while sitting in my car at Albertsons parking lot. (via app)
Pollack, ID / MMI IV (Light shaking): House shook for about 3 seconds.... thought a tree had fallen on house--
McCall Idaho / MMI II (Very weak shaking): I was driving outside of McCall to the south approx 1 mile and my truck lunged. Didn't find out it was an earthquake till I got back to Riggins.
Riggins, Id (35.1 km SSW from epicenter) [Map] / MMI IV (Light shaking): Woke me up and the dogs were barking
Grangeville / MMI II (Very weak shaking): My daughter felt her bed shake and heard crashing. I guess I better look in the cupboards to see if anything is broken.
(126.6 km S from epicenter) [Map] / MMI IV (Light shaking): I noticed house oddly creaked and shook all over, dog whined, then I began being shook back and forth in my recliner. Shaking lasted about 5 seconds. 3 miles south of McCall.
Grangeville, ID / MMI V (Moderate shaking): Ive felt my share of quakes! Jarring. Made whole house shake. Flocks of geese outside started flying in circles. Weird.
Boise, ID / MMI IV (Light shaking): Sitting in my chair at work, most definitely felt the movement, office door rattled and pull from window shade swayed. Several co-workers also felt it.
6 miles east of Kooskia Idaho / MMI IV (Light shaking): Felt like a wind gust or nearby explosion; house shook; one time only
Elk River, ID / MMI II (Very weak shaking): I was on the second floor of our home, on my bed lightly snoozing, when my bed shook a bit, as it does when the washer downstairs is on the spin cycle—except, the washer wasn’t going. My husband and adult son were on the first floor and felt nothing. We have felt shaking w/ past earthquakes.
One mile south of city of Grangeville, Idaho / MMI IV (Light shaking): Windows and door shaking. Chandeliar swaying.
Harpster Idaho up Lee road. / MMI V (Moderate shaking): Big boom and rumble, solid shake through the house like an explosion nearby. Pictures on the wall shake and glassware rattling and shifting
NE of Kamiah ID on Glenwood Rd / MMI III (Weak shaking): I really thought it was just a huge gust of wind, but did hear a glass case shudder...rare here, so wasn’t even thinking quake!
Smokey Boulder Road, New Meadows ID 83654 / MMI III (Weak shaking): Felt house sway, grandfather clock chimes bonged
McCall / not felt: Sounded like someone with loud boots was quickly stumbling on our front porch
Riggins Idaho / MMI IV (Light shaking)
2 miles above Harpster / MMI V (Moderate shaking): Felt like an explosion, the cats ran thru the house.
Riggins, Idaho (63.7 km SSW from epicenter) [Map] / MMI III (Weak shaking)
harpster / MMI IV (Light shaking): alt 4700 ft ...10 miles east of grangeville..light shaking...went outside...heard a rumble continue to the north
1 mile southeast of Grangeville / MMI IV (Light shaking): Loud boom, entire house moving and shaking and dishes rattling
Grangeville Idaho / MMI IV (Light shaking)
Grangeville, Idaho / MMI IV (Light shaking)
Rapid River Rd. Riggins Idaho / MMI V (Moderate shaking)
Grangeville (7.2 km S from epicenter) [Map] / MMI V (Moderate shaking)
Grangeville (25.4 km W from epicenter) [Map] / MMI IV (Light shaking): Felt a rolling shake in Grangeville Idaho. Lasted approximately 5 seconds
Grangeville, ID / MMI IV (Light shaking)
Pollock Idaho / MMI V (Moderate shaking)
Grangeville, ID / MMI IV (Light shaking)
Riggins, Idaho home (73.7 km SSW from epicenter) [Map] / MMI IV (Light shaking): Sitting at computer and chair moved pretty good and windows rattled.
(0 km N from epicenter) [Map] / MMI IV (Light shaking): Heard it and felt like a big wave. Quick moving. House made noise like something hit it hard and shook from that hit only.
83549 / MMI IV (Light shaking)
Live in city of Riggins. Felt whole house shske. / MMI IV (Light shaking): Felt house shake. Desk and computer monitor wobbled.
Grangeville / MMI IV (Light shaking)
Riggins Hot Springs, Idaho / MMI IV (Light shaking)
Grangeville, ID / MMI IV (Light shaking)
Boise (266.4 km S from epicenter) [Map] / MMI II (Very weak shaking)
RigginsRi Idaho / MMI IV (Light shaking)
Grangeville / MMI IV (Light shaking)
Grangeville idaho / MMI IV (Light shaking)


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