M4.6 26 km WNW of Volcano, Hawaii

hv19753643 · 1975-07-09T14:40:03Z · 19.529, -155.472

Magnitude

M4.6

Depth

4 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	1975-07-09T14:40:03.670000-04:00
end_utc	1975-07-09T14:40:03.670000-04:00
lat	19.529
lon	-155.472
origin_utc	1975-07-09T14:40:03.670000-04:00
place	26 km WNW of Volcano, Hawaii
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	1975-07-09T14:40:03.670000-04:00
radius_km	500
window_hours_before	6
window_hours_after	48

Storage: dossier · event_storehouse/eq/hv19753643.json · source record ↗