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# Black River Township Quake-O-Meter

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

## Latest quakes and stats past 3 jours

Near average
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Quake list
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 jours in or near Black River Township was 2. This is compared to the average number (Ø) of 0.8 quakes obtained from the 100 preceding 3 jours intervals with a standard mean deviation (σ) of 0.9 (which is a measure of the typical amount of variation, or spread, of quake numbers during such a time interval).
Interpretation: There is a weak increase in detected quakes during the past 3 jours. In particular, there was an increase in smaller quakes of magnitudes around 2.
 Mag Total # Ø σ Obs. deviation 6+ 0 0 0 n/a 5+ 0 0 0 n/a 4+ 0 0 0.1 -0 -100% (-0.1σ) 3+ 0 0 0.1 -0 -100% (-0.1σ) 2+ 2 0.8 0.9 +1.2 +160% (+1.4σ) All 2 0.8 0.9 +1.2 +150% (+1.3σ)
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 or near Black River Township past 3 jours

Showing recent quakes magnitude 2 or higher (2). Show all quakes!
 Date et l'heure MagProfondeur Lieu Détail 16 May 2022 21:43:24 GMT(il y a 2 jours 2.112 km 7 Km SSE of Ridgely, Tennessee [Show on map] Plus 16 May 2022 12:12:13 GMT(il y a 3 jours 2.08.6 km 4 Km WSW of Tiptonville, Tennessee [Show on map] Plus
Estimation de l'énergie sismique combinée libérée: 1.5 x 108 joules (42.3 kilowatt hours) Plus d'infos
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