SummaryMapsTestimonies Medias Scientific data
AuthorGNS
Date and time2026-04-21 19:54:36.7 UTC
Latitude-35.406
Longitude178.621
Depth188.4347992
Magnitude4.1 ML
RegionOFF E. COAST OF N. ISLAND, N.Z.
Latest update2026-04-21 20:00:05.5 UTC
rms0.4486242832 s
N° phases used for the localisation20
N° stations used for the localisation18
Gap272.7 °
95% confidence ellipse
semi major64224.91944
semi minor8993.127511
Azimuth35.52408253 °
Location Typemanual
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
Operating networkcodeDistance°EvAzA/MPhasePick timeResidualTReporting network
NZMXZ2.166187AP2026-04-21 19:55:16.30.1049766541TGNS0000
NZMXZ2.166187MS2026-04-21 19:55:46.6-0.564239502TGNS0001
NZWMGZ2.414184MP2026-04-21 19:55:19.40.4747047424TGNS0002
NZHAZ2.440196AP2026-04-21 19:55:19.20.006107330322TGNS0003
NZHAZ2.440196MS2026-04-21 19:55:52.90.2100448608TGNS0004
NZPKGZ2.493190MP2026-04-21 19:55:20.10.2810096741TGNS0005
NZRUGZ2.664196MP2026-04-21 19:55:21.7-0.1056594849TGNS0006
NZPUZ2.676186MP2026-04-21 19:55:21.7-0.2218208313TGNS0007
NZKUZ2.703240MP2026-04-21 19:55:23.10.8376655579TGNS0008
NZTWGZ2.813190MP2026-04-21 19:55:23.90.3601493835TGNS0009
NZMWZ3.051196MP2026-04-21 19:55:26.40.09003829956TGNS0010
NZTKGZ3.089191AP2026-04-21 19:55:26.6-0.1912956238TGNS0011
NZCNGZ3.089186MP2026-04-21 19:55:26.8-0.01653671265TGNS0012
NZURZ3.094203MP2026-04-21 19:55:26.3-0.5014038086TGNS0013
NZMKAZ3.270238MP2026-04-21 19:55:30.11.103050232TGNS0014
NZPTAZ3.376264MP2026-04-21 19:55:30.0-0.3423118591TGNS0015
NZMUGZ3.405205MP2026-04-21 19:55:29.9-0.6813812256TGNS0016
NZWCZ3.522260MP2026-04-21 19:55:32.1-0.01089096069TGNS0017
NZPAKZ3.668267MP2026-04-21 19:55:33.6-0.3297767639TGNS0018
NZOUZ4.114271MP2026-04-21 19:55:39.0-0.5022277832TGNS0019