M4.9 181 km SSE of False Pass, Alaska

usp000001y · 1973-01-06T10:04:11Z · 53.341, -162.360

Magnitude

M4.9

Depth

33 km

Sensor hits

Observations

drawing…

The record

Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.

start_utc	1973-01-06T10:04:11.900000-05:00
end_utc	1973-01-06T10:04:11.900000-05:00
lat	53.341
lon	-162.360
origin_utc	1973-01-06T10:04:11.900000-05:00
place	181 km SSE of False Pass, Alaska
status	reviewed
tsunami_flag	0
provenance	`[{"source_slug":"usgs_earthquake","name":"USGS Earthquake","url":"https://earthquake.usgs.gov/fdsnws/event/1/query","retrieved_utc":"2026-07-01"}]`
last_fix_utc	1973-01-06T10:04:11.900000-05:00
radius_km	500
window_hours_before	6
window_hours_after	48

Storage: dossier · event_storehouse/eq/usp000001y.json · source record ↗