# Quake-O-Meter

Has seismic activity increased or decreased? Find out below! Check seismic activity worldwide, near you or in your favorite areas.

## Quakes and stats within 500 km (311 mi) of 48.5°N/123.3°W past 3 days

DOWN by 14%
Updated
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Color of quakes reflects depth (red=shallow to blue=deep).
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The total number of quakes above magnitude 2 that occurred during the 3 days in the marked area was 3, 14% less than normally. This is compared to the average number (Ø) of 3.5 quakes obtained from the 100 preceding 3 days intervals with a standard mean deviation (σ) of 3 (which is a measure of the typical amount of variation, or spread, of quake numbers during such a time interval).
Interpretation: There is no significant variation in the number of quakes that occurred during the past 3 days.
 Mag Total # Ø σ Obs. deviation 6+ 0 0 0 n/a 5+ 0 0 0 n/a 4+ 0 0 0.2 -0 -100% (-0.2σ) 3+ 0 1 1.7 -1 -100% (-0.6σ) 2+ 3 2.5 2.1 +0.5 +21% (+0.3σ) All 3 3.5 3 -0.5 -14% (-0.2σ)
Explanation:
BLACK = Number of quakes within normal statistical range
RED = Significantly lower than normal number of quakes
GREEN = Significantly higher than normal number of quakes

## Latest confirmed earthquakes in the marked area past 3 days

Showing recent quakes magnitude 2 or higher (3).
 Date and time MagDepth Location Details 27 Nov 2021 18:51:28 GMT(1 day 2 hours ago 2.00.4 km Explosion - 6 Km S of Princeton, Canada [Show on map] More 27 Nov 2021 05:18:46 GMT(1 day 16 hours ago 2.515 km 11 Km WNW of Beaver, Oregon 3 reports [Show on map] More 26 Nov 2021 23:57:01 GMT(1 day 21 hours ago 2.212 km 14 Km NNE of Ashford, Washington [Show on map] More
Estimated combined seismic energy released: 5.4 x 108 joules (151 kilowatt hours, equivalent to 0.13 tons of TNT) More info

## Current seismic activity level

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