| Author | INFO |
| Date and time | 2025-03-28 18:12:22.9 UTC |
| Latitude | -42.134 |
| Longitude | 172.842 |
| Depth | 76.6 |
| Magnitude | 4.0 ML |
| Region | SOUTH ISLAND OF NEW ZEALAND |
| Latest update | 2025-03-29 18:11:40.9 UTC |
| rms | 1.27 s |
| N° phases used for the localisation | 131 |
| N° stations used for the localisation | 91 |
| Gap | 52.4 ° |
| 95% confidence ellipse | |
| semi major | -- |
| semi minor | -- |
| Azimuth | -- ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| NZ | THZ | 0.373 | 7 | Pn | 2025-03-28 18:12:35.2 | -0.2 | T | NEIR0001 | |
| NZ | THZ | 0.373 | 7 | Pn | 2025-03-28 18:12:35.2 | -0.2 | T | GNS0000 | |
| NZ | THZ | 0.373 | 7 | Sn | 2025-03-28 18:12:42.9 | -1.7 | T | NEIR0002 | |
| NZ | KHZ | 0.589 | 119 | Pn | 2025-03-28 18:12:37.7 | 0.5 | T | NEIR0004 | |
| NZ | KHZ | 0.589 | 119 | Pn | 2025-03-28 18:12:37.7 | 0.5 | T | GNS0003 | |
| NZ | KHZ | 0.589 | 119 | Sn | 2025-03-28 18:12:47.3 | -0.4 | T | NEIR0005 | |
| NZ | CRSZ | 0.724 | 91 | Pn | 2025-03-28 18:12:39.4 | 0.7 | T | GNS0006 | |
| NZ | MRNZ | 0.737 | 355 | Pn | 2025-03-28 18:12:38.8 | 0.1 | T | GNS0007 | |
| NZ | LTZ | 0.773 | 213 | Pn | 2025-03-28 18:12:39.8 | 0.6 | T | NEIR0008 | |
| NZ | LTZ | 0.773 | 213 | Pn | 2025-03-28 18:12:39.8 | 0.6 | T | GNS0010 | |
| NZ | LTZ | 0.773 | 213 | Sn | 2025-03-28 18:12:51.0 | -0.3 | T | NEIR0009 | |
| NZ | GVZ | 0.845 | 170 | Pn | 2025-03-28 18:12:41.0 | 1 | T | NEIR0012 | |
| NZ | GVZ | 0.845 | 170 | Pn | 2025-03-28 18:12:41.0 | 1 | T | GNS0014 | |
| NZ | GVZ | 0.845 | 170 | Sn | 2025-03-28 18:12:53.0 | 0.4 | T | NEIR0013 | |
| NZ | DSZ | 0.865 | 296 | Pn | 2025-03-28 18:12:40.1 | -0.2 | T | NEIR0015 | |
| NZ | DSZ | 0.865 | 296 | Pn | 2025-03-28 18:12:40.1 | -0.2 | T | GNS0019 | |
| NZ | DSZ | 0.865 | 296 | Sn | 2025-03-28 18:12:51.4 | -1.7 | T | NEIR0016 | |
| NZ | BSWZ | 0.878 | 62 | Pn | 2025-03-28 18:12:40.7 | 0.3 | T | NEIR0017 | |
| NZ | BSWZ | 0.878 | 62 | Pn | 2025-03-28 18:12:40.7 | 0.3 | T | GNS0011 | |
| NZ | BSWZ | 0.878 | 62 | Sn | 2025-03-28 18:12:53.3 | 0 | T | NEIR0018 | |
| NZ | NNZ | 1.001 | 24 | Pn | 2025-03-28 18:12:42.2 | 0.4 | T | NEIR0021 | |
| NZ | NNZ | 1.001 | 24 | Pn | 2025-03-28 18:12:42.2 | 0.4 | T | GNS0020 | |
| NZ | NNZ | 1.001 | 24 | Sn | 2025-03-28 18:12:55.2 | -0.6 | T | NEIR0022 | |
| NZ | AMCZ | 1.051 | 188 | Pn | 2025-03-28 18:12:43.2 | 0.8 | T | GNS0025 | |
| NZ | TUWZ | 1.083 | 50 | Pn | 2025-03-28 18:12:43.3 | 0.6 | T | GNS0023 | |
| NZ | CMWZ | 1.093 | 70 | Pn | 2025-03-28 18:12:44.2 | 1.3 | T | GNS0024 | |
| NZ | TKNZ | 1.102 | 5 | Pn | 2025-03-28 18:12:43.4 | 0.3 | T | GNS0026 | |
| NZ | INZ | 1.191 | 240 | Pn | 2025-03-28 18:12:44.6 | 0.5 | T | NEIR0027 | |
| NZ | INZ | 1.191 | 240 | Pn | 2025-03-28 18:12:44.7 | 0.6 | T | GNS0029 | |
| NZ | INZ | 1.191 | 240 | Sn | 2025-03-28 18:12:59.8 | -0.2 | T | NEIR0028 | |
| NZ | QRZ | 1.328 | 350 | Pn | 2025-03-28 18:12:45.8 | -0.1 | T | NEIR0031 | |
| NZ | QRZ | 1.328 | 350 | Pn | 2025-03-28 18:12:45.8 | -0.1 | T | GNS0030 | |
| NZ | QRZ | 1.328 | 350 | Sn | 2025-03-28 18:13:01.7 | -1.5 | T | NEIR0032 | |
| NZ | OXZ | 1.330 | 206 | Pn | 2025-03-28 18:12:45.9 | 0 | T | NEIR0033 | |
| NZ | OXZ | 1.330 | 206 | Pn | 2025-03-28 18:12:45.9 | 0 | T | GNS0035 | |
| NZ | OXZ | 1.330 | 206 | Sn | 2025-03-28 18:13:02.6 | -0.6 | T | NEIR0034 | |
| NZ | TCW | 1.416 | 50 | Pn | 2025-03-28 18:12:47.4 | 0.4 | T | GNS0036 | |
| NZ | DUWZ | 1.558 | 32 | Pn | 2025-03-28 18:12:50.0 | 1.1 | T | GNS0037 | |
| NZ | MQZ | 1.577 | 185 | Pn | 2025-03-28 18:12:48.8 | -0.3 | T | NEIR0038 | |
| NZ | MQZ | 1.577 | 185 | Pn | 2025-03-28 18:12:48.8 | -0.3 | T | GNS0040 | |
| NZ | MQZ | 1.577 | 185 | Sn | 2025-03-28 18:13:07.3 | -1.5 | T | NEIR0039 | |
| NZ | OKCZ | 1.596 | 174 | Pn | 2025-03-28 18:12:49.8 | 0.4 | T | GNS0041 | |
| IU | SNZO | 1.619 | 60 | Pn | 2025-03-28 18:12:49.5 | -0.1 | T | NEIR0042 | |
| IU | SNZO | 1.619 | 60 | Sn | 2025-03-28 18:13:08.3 | -1.6 | T | NEIR0043 | |
| NZ | WEL | 1.673 | 60 | Pn | 2025-03-28 18:12:50.7 | 0.3 | T | GNS0044 | |
| NZ | RACZ | 1.673 | 198 | Pn | 2025-03-28 18:12:50.3 | -0 | T | GNS0046 | |
| NZ | BHW | 1.682 | 65 | Pn | 2025-03-28 18:12:50.4 | -0.1 | T | GNS0045 | |
| NZ | MHCZ | 1.682 | 213 | Pn | 2025-03-28 18:12:50.5 | -0.1 | T | GNS0047 | |
| NZ | AKCZ | 1.737 | 178 | Pn | 2025-03-28 18:12:51.3 | 0.1 | T | GNS0048 | |
| NZ | WVZ | 1.815 | 238 | Pn | 2025-03-28 18:12:52.8 | 0.6 | T | GNS0050 | |
| NZ | PLWZ | 1.888 | 73 | Pn | 2025-03-28 18:12:52.7 | -0.6 | T | GNS0049 | |
| NZ | MSWZ | 1.938 | 69 | Pn | 2025-03-28 18:12:53.3 | -0.6 | T | GNS0051 | |
| NZ | WACZ | 1.951 | 202 | Pn | 2025-03-28 18:12:53.8 | -0.2 | T | GNS0054 | |
| NZ | CAW | 1.957 | 59 | Pn | 2025-03-28 18:12:54.0 | -0.2 | T | GNS0052 | |
| NZ | KIW | 2.007 | 51 | Pn | 2025-03-28 18:12:55.1 | 0.3 | T | GNS0053 | |
| NZ | RPZ | 2.054 | 219 | Pn | 2025-03-28 18:12:55.1 | -0.4 | T | NEIR0056 | |
| NZ | RPZ | 2.054 | 219 | Pn | 2025-03-28 18:12:55.4 | -0.1 | T | GNS0058 | |
| NZ | RPZ | 2.054 | 219 | Sn | 2025-03-28 18:13:19.3 | -1 | T | NEIR0057 | |
| NZ | PAWZ | 2.074 | 70 | Pn | 2025-03-28 18:12:55.3 | -0.5 | T | GNS0055 | |
| NZ | WHSZ | 2.135 | 236 | Pn | 2025-03-28 18:12:57.5 | 1 | T | GNS0061 | |
| NZ | ARCZ | 2.184 | 213 | Pn | 2025-03-28 18:12:56.9 | -0.3 | T | GNS0063 | |
| NZ | OGWZ | 2.188 | 54 | Pn | 2025-03-28 18:12:57.1 | -0.1 | T | GNS0059 | |
| NZ | MTW | 2.218 | 65 | Pn | 2025-03-28 18:12:56.8 | -0.9 | T | GNS0060 | |
| NZ | TRWZ | 2.252 | 72 | Pn | 2025-03-28 18:12:57.4 | -0.7 | T | GNS0062 | |
| NZ | HOWZ | 2.356 | 59 | Pn | 2025-03-28 18:12:58.7 | -0.8 | T | GNS0064 | |
| NZ | TMWZ | 2.505 | 67 | Pn | 2025-03-28 18:13:00.4 | -1.2 | T | GNS0065 | |
| NZ | MRZ | 2.530 | 55 | Pn | 2025-03-28 18:13:01.0 | -0.9 | T | NEIR0067 | |
| NZ | MRZ | 2.530 | 55 | Pn | 2025-03-28 18:13:01.2 | -0.7 | T | GNS0066 | |
| NZ | MRZ | 2.530 | 55 | Sn | 2025-03-28 18:13:29.8 | -1.9 | T | NEIR0068 | |
| NZ | CVZ | 2.617 | 210 | Pn | 2025-03-28 18:13:02.8 | -0.2 | T | GNS0073 | |
| NZ | FOZ | 2.627 | 237 | Pn | 2025-03-28 18:13:03.0 | -0.1 | T | NEIR0070 | |
| NZ | FOZ | 2.627 | 237 | Pn | 2025-03-28 18:13:03.2 | 0.1 | T | GNS0074 | |
| NZ | FOZ | 2.627 | 237 | Sn | 2025-03-28 18:13:32.9 | -1.1 | T | NEIR0071 | |
| NZ | TIWZ | 2.659 | 60 | Pn | 2025-03-28 18:13:02.7 | -0.9 | T | GNS0069 | |
| NZ | OHWZ | 2.681 | 45 | Pn | 2025-03-28 18:13:05.2 | 1.3 | T | GNS0072 | |
| NZ | CPWZ | 2.803 | 65 | Pn | 2025-03-28 18:13:05.2 | -0.3 | T | GNS0075 | |
| NZ | POWZ | 2.809 | 53 | Pn | 2025-03-28 18:13:04.9 | -0.7 | T | GNS0076 | |
| NZ | NMEZ | 2.829 | 16 | Pn | 2025-03-28 18:13:08.0 | 2.1 | T | GNS0078 | |
| NZ | PRWZ | 2.834 | 57 | Pn | 2025-03-28 18:13:05.1 | -0.9 | T | GNS0077 | |
| NZ | WAZ | 2.877 | 35 | Pn | 2025-03-28 18:13:08.2 | 1.6 | T | GNS0079 | |
| NZ | MWOZ | 2.892 | 19 | Pn | 2025-03-28 18:13:08.3 | 1.5 | T | GNS0080 | |
| NZ | LREZ | 2.921 | 24 | Pn | 2025-03-28 18:13:09.6 | 2.5 | T | GNS0081 | |
| NZ | BFZ | 2.943 | 62 | Pn | 2025-03-28 18:13:05.5 | -1.9 | T | NEIR0085 | |
| NZ | BFZ | 2.943 | 62 | Pn | 2025-03-28 18:13:05.8 | -1.7 | T | GNS0082 | |
| NZ | BFZ | 2.943 | 62 | Sn | 2025-03-28 18:13:38.5 | -3.3 | T | NEIR0086 | |
| NZ | PREZ | 2.962 | 20 | Pn | 2025-03-28 18:13:09.4 | 1.6 | T | GNS0083 | |
| NZ | NBEZ | 2.966 | 16 | Pn | 2025-03-28 18:13:09.6 | 1.9 | T | GNS0084 | |
| NZ | LBZ | 2.971 | 220 | Pn | 2025-03-28 18:13:07.4 | -0.5 | T | NEIR0088 | |
| NZ | LBZ | 2.971 | 220 | Pn | 2025-03-28 18:13:07.7 | -0.1 | T | GNS0091 | |
| NZ | LBZ | 2.971 | 220 | Sn | 2025-03-28 18:13:40.6 | -1.9 | T | NEIR0089 | |
| NZ | KHEZ | 2.973 | 18 | Pn | 2025-03-28 18:13:09.5 | 1.6 | T | GNS0087 | |
| NZ | NEZ | 3.015 | 19 | Pn | 2025-03-28 18:13:10.1 | 1.6 | T | GNS0090 | |
| NZ | PKE | 3.062 | 17 | Pn | 2025-03-28 18:13:10.8 | 1.7 | T | GNS0092 | |
| NZ | DVHZ | 3.106 | 55 | Pn | 2025-03-28 18:13:08.1 | -1.5 | T | GNS0093 | |
| NZ | DREZ | 3.117 | 20 | Pn | 2025-03-28 18:13:11.4 | 1.6 | T | GNS0094 | |
| NZ | TSZ | 3.138 | 50 | Pn | 2025-03-28 18:13:09.1 | -1 | T | NEIR0095 | |
| NZ | TSZ | 3.138 | 50 | Sn | 2025-03-28 18:13:44.8 | -1.7 | T | NEIR0096 | |
| NZ | ANWZ | 3.206 | 60 | Pn | 2025-03-28 18:13:09.5 | -1.5 | T | GNS0097 | |
| NZ | FEGZ | 3.287 | 21 | Pn | 2025-03-28 18:13:14.3 | 2.2 | T | GNS0098 | |
| NZ | ODZ | 3.316 | 208 | Pn | 2025-03-28 18:13:12.1 | -0.4 | T | NEIR0099 | |
| NZ | ODZ | 3.316 | 208 | Pn | 2025-03-28 18:13:12.1 | -0.4 | T | GNS0103 | |
| NZ | ODZ | 3.316 | 208 | Sn | 2025-03-28 18:13:47.5 | -3.3 | T | NEIR0100 | |
| NZ | VRZ | 3.340 | 27 | Pn | 2025-03-28 18:13:14.1 | 1.2 | T | NEIR0101 | |
| NZ | VRZ | 3.340 | 27 | Sn | 2025-03-28 18:13:51.4 | 0 | T | NEIR0102 | |
| NZ | MTVZ | 3.394 | 37 | Pn | 2025-03-28 18:13:14.3 | 0.7 | T | GNS0104 | |
| NZ | WPHZ | 3.415 | 54 | Pn | 2025-03-28 18:13:12.7 | -1.1 | T | GNS0106 | |
| NZ | PRHZ | 3.415 | 58 | Pn | 2025-03-28 18:13:12.1 | -1.8 | T | GNS0105 | |
| NZ | WNVZ | 3.498 | 38 | Pn | 2025-03-28 18:13:15.6 | 0.4 | T | GNS0107 | |
| NZ | TRVZ | 3.499 | 37 | Pn | 2025-03-28 18:13:15.6 | 0.4 | T | GNS0108 | |
| NZ | JCZ | 3.545 | 236 | Pn | 2025-03-28 18:13:14.9 | -0.8 | T | NEIR0109 | |
| NZ | JCZ | 3.545 | 236 | Sn | 2025-03-28 18:13:54.1 | -2.4 | T | NEIR0110 | |
| NZ | MNMZ | 3.854 | 37 | Pn | 2025-03-28 18:13:18.4 | -1.5 | T | NEIR0111 | |
| NZ | WKZ | 3.870 | 225 | Pn | 2025-03-28 18:13:18.1 | -2 | T | NEIR0112 | |
| NZ | WKZ | 3.870 | 225 | Sn | 2025-03-28 18:14:01.2 | -3.2 | T | NEIR0113 | |
| NZ | HIZ | 3.930 | 24 | Pn | 2025-03-28 18:13:21.2 | 0.3 | T | NEIR0114 | |
| NZ | HIZ | 3.930 | 24 | Sn | 2025-03-28 18:14:04.1 | -1.7 | T | NEIR0115 | |
| NZ | MSZ | 4.387 | 233 | Pn | 2025-03-28 18:13:25.4 | -1.7 | T | NEIR0116 | |
| NZ | TUZ | 4.463 | 210 | Pn | 2025-03-28 18:13:27.5 | -0.6 | T | NEIR0117 | |
| NZ | MLZ | 4.704 | 225 | Pn | 2025-03-28 18:13:28.9 | -2.5 | T | NEIR0118 | |
| NZ | RTZ | 4.725 | 43 | Pn | 2025-03-28 18:13:30.1 | -1.7 | T | NEIR0119 | |
| NZ | TOZ | 4.848 | 26 | Pn | 2025-03-28 18:13:32.5 | -0.9 | T | NEIR0120 | |
| NZ | WHZ | 5.152 | 222 | Pn | 2025-03-28 18:13:36.0 | -1.6 | T | NEIR0121 | |
| NZ | DCZ | 5.292 | 229 | Pn | 2025-03-28 18:13:38.0 | -1.4 | T | NEIR0122 | |
| NZ | APZ | 5.837 | 215 | Pn | 2025-03-28 18:13:44.8 | -2.1 | T | NEIR0123 | |
| NZ | KPFZ | 5.862 | 14 | Pn | 2025-03-28 18:13:45.5 | -1.7 | T | NEIR0124 | |
| NZ | PYZ | 5.987 | 226 | Pn | 2025-03-28 18:13:46.4 | -2.5 | T | NEIR0125 | |
| NZ | MXZ | 6.205 | 44 | Pn | 2025-03-28 18:13:48.8 | -3.1 | T | NEIR0126 | |
| NZ | CTZ | 7.896 | 105 | Pn | 2025-03-28 18:14:13.9 | -1.1 | T | NEIR0127 | |
| AU | EIDS | 24.529 | 306 | P | 2025-03-28 18:17:37.7 | 2.5 | T | NEIR0128 | |
| II | WRAB | 39.262 | 292 | P | 2025-03-28 18:19:45.8 | 1.7 | T | NEIR0129 | |
| IU | QSPA | 47.920 | 180 | P | 2025-03-28 18:20:56.8 | 3 | T | NEIR0130 |