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Event status: disregarded [?]

Reported seismic-like event (likely no quake): 2.6 mi southwest of Grand Junction, Mesa County, Colorado, USA, Thursday, Nov 18, 2021 at 12:56 pm (GMT -7) -

Reported seismic-like event (likely no quake): 2.6 mi southwest of Grand Junction, Mesa County, Colorado, USA, Thursday, Nov 18, 2021 at 12:56 pm (GMT -7) Reported seismic-like event (likely no quake): 2.6 mi southwest of Grand Junction, Mesa County, Colorado, USA, Thursday, Nov 18, 2021 at 12:56 pm (GMT -7)
18 Nov 20:57 UTC: First to report: VolcanoDiscovery after 1 hour and 1 minutes.

Earthquake details

Date & timeNov 18, 2021 19:56:00 UTC -
Local time at epicenterThursday, Nov 18, 2021 at 12:56 pm (GMT -7)
Statusdisregarded
Magnitudeunknown (3?)
Depth10.0 km
Epicenter latitude / longitude39.04124°N / 108.58882°W (Mesa County, Colorado, United States)
Antipode39.041°S / 71.411°E
Shaking intensityWeak shaking
Felt3 reports
Primary data sourceVolcanoDiscovery (User-reported shaking)
Nearest volcanoDotsero (150 km / 93 mi)
Nearby towns and cities3 km (2 mi) W of Orchard Mesa (pop: 6,840) | Show on map | Quakes nearby
4 km (3 mi) SW of Grand Junction (pop: 60,400) | Show on map | Quakes nearby
13 km (8 mi) WSW of Clifton (pop: 19,900) | Show on map | Quakes nearby
18 km (11 mi) SE of Fruita (pop: 12,800) | Show on map | Quakes nearby
56 km (35 mi) NW of Delta (pop: 8,790) | Show on map | Quakes nearby
59 km (37 mi) WNW of Cedaredge (pop: 2,180) | Show on map | Quakes nearby
88 km (55 mi) NW of Montrose (pop: 19,100) | Show on map | Quakes nearby
88 km (55 mi) SW of Rifle (pop: 9,560) | Show on map | Quakes nearby
98 km (61 mi) SW of Silt (pop: 3,040) | Show on map | Quakes nearby
319 km (198 mi) WSW of Denver (pop: 682,500) | Show on map | Quakes nearby
Show interactive Map
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Seismograms

Seismic station: Mesa Verde, Colorado, USA (MVCO/US network) | Distance from quake: 205 km / 127 mi | Show on map | Station Info
Seismic station Mesa Verde, Colorado, USA: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake (3)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Grand Junction (0 km SE of epicenter) [Map] / Very weak shaking (MMI II) / single lateral shake / very short
Baking / Very weak shaking (MMI II) / 2-5 s : Several times in the morning and afternoon  
Hillcrest drive / Light shaking (MMI IV) / rattling, vibrating / 2-5 s

Earlier earthquakes in the same area

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