The Dexes / Eq / usp0000a9f

Eventdex · Eq

M4.5 25 km WNW of Old Harbor, Alaska

usp0000a9f · 1975-03-17T16:51:17Z · 57.253, -153.722

Magnitude
M4.5
Depth
65 km
Sensor hits
0
Observations
0
drawing…

The record

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

start_utc1975-03-17T16:51:17.700000-04:00
end_utc1975-03-17T16:51:17.700000-04:00
lat57.253
lon-153.722
origin_utc1975-03-17T16:51:17.700000-04:00
place25 km WNW of Old Harbor, Alaska
statusreviewed
tsunami_flag0
provenance[{"source_slug":"usgs_earthquake","name":"USGS Earthquake","url":"https://earthquake.usgs.gov/fdsnws/event/1/query","retrieved_utc":"2026-07-01"}]
last_fix_utc1975-03-17T16:51:17.700000-04:00
radius_km500
window_hours_before6
window_hours_after48

Provenance

  • usgs_earthquake

Storage: dossier · event_storehouse/eq/usp0000a9f.json · source record ↗

M4.5 25 km WNW of Old Harbor, Alaska — Eq — TerraPulse