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High-resolution background seismicity from DD base catalog NCAeqDD.v202112.1 (1984-2021) and DD real-time catalog NCAeqDD-RT.v202201 (2022-present).
Box is centered on event nc73930591. There are 8291 earthquakes in the box. Magnitude cutoff is 1.5 (except for events within the last week).
Legend:
Red dot is hypoDD-RT solution for event 73930591 (M=0.40)
Events in previous
HOUR |
DAY |
WEEK
DD-RT catalog (2022-present) (M>2)
DD catalog (1984-2021) (M>2)
Larger dots: M>4
White dot is original (NCSN) location
Brown lines at surface: faults from USGS
Top square of the bounding box has green/blue sides,
blue on the North. Depth referenced to Geoid.
XYZ box dimensions (km) = 15.0 x 15.0 x 15.0
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