M5.4 136 km SSE of Alcan Border, Alaska

usp0001u2m · 1983-03-30T13:06:16Z · 61.547, -140.094

Magnitude

M5.4

Depth

15 km

Sweep radius

500 km

Status

reviewed

drawing…

The record

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

start_utc	1983-03-30T13:06:16.010000-05:00
end_utc	1983-03-30T13:06:16.010000-05:00
lat	61.547
lon	-140.094
n_obs	0
origin_utc	1983-03-30T13:06:16.010000-05:00
place	136 km SSE of Alcan Border, Alaska
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	1983-03-30T13:06:16.010000-05:00
window_hours_before	6
window_hours_after	48
total_sensor_hits	0

Storage: dossier · event_storehouse/eq/usp0001u2m.json · source record ↗