M7.5 105 km ESE of Honiara, Solomon Islands

usp0000ngh · 1977-04-20T18:49:13Z · -9.844, 160.822

Magnitude

M7.5

Depth

33 km

Sweep radius

5,000 km

Status

reviewed

drawing…

The record

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

start_utc	1977-04-20T18:49:13.100000-05:00
end_utc	1977-04-20T18:49:13.100000-05:00
lat	-9.844
lon	160.822
n_obs	0
origin_utc	1977-04-20T18:49:13.100000-05:00
place	105 km ESE of Honiara, Solomon Islands
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	1977-04-20T18:49:13.100000-05:00
window_hours_before	6
window_hours_after	48
total_sensor_hits	0

Storage: dossier · event_storehouse/eq/usp0000ngh.json · source record ↗