| Author | |
| Date and time | 2011-03-31 07:36:29.8 UTC |
| Latitude | 32.514 |
| Longitude | 142.695 |
| Depth | 10 |
| Magnitude | 5.0 mb |
| Region | IZU ISLANDS, JAPAN REGION |
| Latest update | 2016-04-19 07:23:05.0 UTC |
| rms | 0.99 s |
| N° phases used for the localisation | 188 |
| N° stations used for the localisation | 188 |
| Gap | 53.0 ° |
| 95% confidence ellipse | |
| semi major | 5.4 |
| semi minor | 4 |
| Azimuth | 166 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| JHJ2 | 2.500 | 285 | M | Pn | 2011-03-31 07:37:08.6 | -1.9 | T | NEIR | |
| MAJO | 5.470 | 319 | M | Pn | 2011-03-31 07:37:50.7 | -0.6 | T | NEIR | |
| MAJO | 5.470 | 319 | A | P | 2011-03-31 07:37:50.8 | -0.5 | T | GFZ | |
| INU | 5.500 | 303 | M | P | 2011-03-31 07:37:52.0 | 0.2 | T | MAD | |
| INU | 5.500 | 303 | M | Pn | 2011-03-31 07:37:52.1 | 0.3 | T | NEIR | |
| ERM | 9.490 | 2 | A | P | 2011-03-31 07:38:44.9 | -1.6 | T | GFZ | |
| JNU | 9.960 | 277 | M | Pn | 2011-03-31 07:38:53.8 | 0.7 | T | NEIR | |
| JNU | 9.960 | 277 | M | P | 2011-03-31 07:38:54.0 | 0.9 | T | MAD | |
| KS01 | 13.100 | 296 | M | Pn | 2011-03-31 07:39:37.2 | 1.2 | T | NEIR | |
| KS15 | 13.100 | 296 | M | Pn | 2011-03-31 07:39:38.0 | 2.1 | T | NEIR | |
| JOW | 13.750 | 249 | M | Pn | 2011-03-31 07:39:46.0 | 1.2 | T | NEIR | |
| YSS | 14.420 | 0 | M | Pn | 2011-03-31 07:39:52.1 | -1.9 | T | NEIR | |
| GUMO | 18.940 | 174 | M | P | 2011-03-31 07:40:51.5 | 0.6 | T | NEIR | |
| TATO | 20.030 | 253 | M | P | 2011-03-31 07:41:02.2 | -0.7 | T | MAD | |
| YHNB | 20.260 | 253 | M | P | 2011-03-31 07:41:04.9 | -0.6 | T | NEIR | |
| SSLB | 21.020 | 251 | A | P | 2011-03-31 07:41:16.4 | 2.8 | T | GFZ | |
| ENH | 28.370 | 274 | M | P | 2011-03-31 07:42:21.6 | -2.6 | T | MAD | |
| ULN | 30.930 | 310 | M | P | 2011-03-31 07:42:47.1 | 0.1 | T | NEIR | |
| SONA1 | 31.340 | 310 | M | P | 2011-03-31 07:42:50.5 | -0.1 | T | NEIR | |
| TLY | 34.200 | 316 | M | P | 2011-03-31 07:43:16.1 | 0.6 | T | NEIR | |
| GENI | 35.000 | 184 | A | P | 2011-03-31 07:43:23.4 | 1.1 | T | GFZ | |
| MYLDM | 35.360 | 225 | M | P | 2011-03-31 07:43:26.0 | 0.6 | T | NEIR | |
| MRSI | 37.390 | 216 | A | P | 2011-03-31 07:43:42.4 | -0.4 | T | GFZ | |
| SANI | 37.840 | 208 | A | P | 2011-03-31 07:43:46.9 | 0.3 | T | GFZ | |
| KRAI | 38.130 | 204 | A | P | 2011-03-31 07:43:50.5 | 1.5 | T | GFZ | |
| TIXI | 39.890 | 353 | M | P | 2011-03-31 07:44:02.8 | -1 | T | NEIR | |
| CMMT | 41.440 | 262 | A | P | 2011-03-31 07:44:16.2 | -0.4 | T | GFZ | |
| CHTO | 41.450 | 262 | M | P | 2011-03-31 07:44:14.4 | -2.3 | T | MAD | |
| PMG | 41.900 | 173 | M | P | 2011-03-31 07:44:18.3 | -2 | T | MAD | |
| ZAA0 | 45.810 | 316 | M | P | 2011-03-31 07:44:50.4 | -1.4 | T | NEIR | |
| COEN | 46.210 | 179 | A | P | 2011-03-31 07:44:54.7 | -0.2 | T | GFZ | |
| MTN | 46.440 | 196 | A | P | 2011-03-31 07:44:55.5 | -1.2 | T | GFZ | |
| MK01 | 47.510 | 306 | M | P | 2011-03-31 07:45:04.2 | -1 | T | NEIR | |
| MKAR | 47.520 | 306 | M | P | 2011-03-31 07:45:04.7 | -0.5 | T | NEIR | |
| MK31 | 47.520 | 306 | M | P | 2011-03-31 07:45:04.7 | -0.5 | T | NEIR | |
| KULM | 47.640 | 245 | M | P | 2011-03-31 07:45:07.1 | 1 | T | NEIR | |
| MAKZ | 47.730 | 306 | M | P | 2011-03-31 07:45:06.6 | -0.3 | T | NEIR | |
| IPM | 47.880 | 243 | A | P | 2011-03-31 07:45:07.6 | -0.4 | T | GFZ | |
| KURK | 49.630 | 311 | M | P | 2011-03-31 07:45:20.2 | -1.2 | T | NEIR | |
| PDGK | 49.940 | 302 | A | P | 2011-03-31 07:45:23.3 | -0.4 | T | GFZ | |
| SPU | 50.260 | 35 | M | P | 2011-03-31 07:45:26.8 | 0.5 | T | NEIR | |
| CAST | 50.430 | 32 | M | P | 2011-03-31 07:45:28.1 | 0.5 | T | NEIR | |
| MLY | 51.170 | 30 | M | P | 2011-03-31 07:45:33.6 | 0.4 | T | NEIR | |
| TARG | 51.460 | 300 | A | P | 2011-03-31 07:45:36.1 | 0.3 | T | GFZ | |
| PMR | 51.680 | 35 | M | P | 2011-03-31 07:45:36.0 | -0.9 | T | NEIR | |
| SML | 52.070 | 34 | M | P | 2011-03-31 07:45:38.4 | -1.5 | T | NEIR | |
| MDM | 52.230 | 30 | M | P | 2011-03-31 07:45:41.1 | 0 | T | NEIR | |
| COLA | 52.390 | 30 | M | P | 2011-03-31 07:45:41.5 | -0.6 | T | NEIR | |
| WRAB | 52.760 | 190 | A | P | 2011-03-31 07:45:43.3 | -1.6 | T | SC3 | |
| WB2 | 52.770 | 190 | M | P | 2011-03-31 07:45:43.0 | -2 | T | NEIR | |
| IL1 | 52.800 | 31 | M | P | 2011-03-31 07:45:42.3 | -2.9 | T | NEIR | |
| ILB | 52.800 | 31 | M | P | 2011-03-31 07:45:44.1 | -1.1 | T | NEIR | |
| TKM2 | 52.810 | 302 | M | P | 2011-03-31 07:45:46.0 | 0.4 | T | NEIR | |
| FITZ | 52.910 | 201 | M | P | 2011-03-31 07:45:45.2 | -0.8 | T | NEIR | |
| AAK | 53.660 | 302 | M | P | 2011-03-31 07:45:52.0 | 0.2 | T | NEIR | |
| OTUK | 54.010 | 309 | A | P | 2011-03-31 07:45:55.2 | 1 | T | GFZ | |
| BRVK | 54.510 | 315 | M | P | 2011-03-31 07:45:57.3 | -0.5 | T | NEIR | |
| SFK | 55.030 | 299 | A | P | 2011-03-31 07:46:01.7 | -0.2 | T | GFZ | |
| MNAS | 55.130 | 302 | A | P | 2011-03-31 07:46:04.0 | 1.6 | T | GFZ | |
| POHA | 56.210 | 87 | M | P | 2011-03-31 07:46:07.0 | -3.3 | T | NEIR | |
| KKAR | 56.390 | 303 | M | P | 2011-03-31 07:46:11.2 | -0.1 | T | NEIR | |
| AS01 | 56.480 | 190 | M | P | 2011-03-31 07:46:09.8 | -2.2 | T | NEIR | |
| AS31 | 56.490 | 190 | M | P | 2011-03-31 07:46:11.4 | -0.7 | T | NEIR | |
| INK | 57.950 | 26 | M | P | 2011-03-31 07:46:21.7 | -0.6 | T | NEIR | |
| MSVF | 60.340 | 141 | M | P | 2011-03-31 07:46:40.8 | 1.8 | T | MAD | |
| ARU | 60.480 | 321 | M | P | 2011-03-31 07:46:40.2 | 0.4 | T | NEIR | |
| ABKAR | 61.710 | 312 | M | P | 2011-03-31 07:46:47.2 | -1 | T | NEIR | |
| STKA | 64.050 | 181 | M | P | 2011-03-31 07:47:02.6 | -1.2 | T | NEIR | |
| RES | 66.710 | 14 | M | P | 2011-03-31 07:47:19.9 | -1.1 | T | NEIR | |
| YKW3 | 67.160 | 29 | M | P | 2011-03-31 07:47:22.9 | -1 | T | NEIR | |
| YKB5 | 67.200 | 29 | M | P | 2011-03-31 07:47:22.2 | -1.9 | T | NEIR | |
| DAG | 70.360 | 356 | A | P | 2011-03-31 07:47:44.0 | 0.2 | T | SC3 | |
| H04A | 71.270 | 49 | M | P | 2011-03-31 07:47:49.8 | 0.4 | T | NEIR | |
| B08A | 71.310 | 44 | M | P | 2011-03-31 07:47:49.8 | 0.1 | T | NEIR | |
| YBH | 72.300 | 52 | M | P | 2011-03-31 07:47:56.6 | 0.9 | T | NEIR | |
| SUF | 72.500 | 334 | A | P | 2011-03-31 07:47:57.8 | 1.1 | T | SC3 | |
| NEW | 72.650 | 44 | M | P | 2011-03-31 07:47:57.8 | 0.1 | T | NEIR | |
| K05A | 73.020 | 50 | M | P | 2011-03-31 07:48:00.8 | 0.7 | T | NEIR | |
| FIA1 | 73.310 | 333 | M | P | 2011-03-31 07:48:00.3 | -1.2 | T | NEIR | |
| MOD | 73.800 | 51 | M | P | 2011-03-31 07:48:04.9 | 0.3 | T | NEIR | |
| WALA | 74.090 | 42 | M | P | 2011-03-31 07:48:06.3 | 0 | T | NEIR | |
| JTMT | 74.560 | 43 | M | P | 2011-03-31 07:48:09.2 | 0.1 | T | NEIR | |
| WVOR | 74.610 | 49 | M | P | 2011-03-31 07:48:09.4 | 0.1 | T | NEIR | |
| AFDM | 74.800 | 53 | M | P | 2011-03-31 07:48:10.4 | 0.1 | T | NEIR | |
| SWMT | 74.850 | 43 | M | P | 2011-03-31 07:48:10.5 | -0.2 | T | NEIR | |
| VSU | 74.890 | 331 | M | P | 2011-03-31 07:48:09.7 | -1 | T | MAD | |
| SUMG | 75.190 | 0 | M | P | 2011-03-31 07:48:12.8 | -0.2 | T | NEIR | |
| MSO | 75.240 | 44 | M | P | 2011-03-31 07:48:12.7 | -0.2 | T | NEIR | |
| CMB | 75.650 | 54 | M | P | 2011-03-31 07:48:15.3 | 0.1 | T | NEIR | |
| MFID | 75.890 | 47 | M | P | 2011-03-31 07:48:16.7 | 0 | T | NEIR | |
| MTSE | 75.920 | 332 | A | P | 2011-03-31 07:48:19.0 | 2.4 | T | SC3 | |
| WAKR | 76.060 | 53 | M | P | 2011-03-31 07:48:18.0 | 0.2 | T | NEIR | |
| BMN | 76.550 | 51 | M | P | 2011-03-31 07:48:20.7 | 0.2 | T | NEIR | |
| LRM | 76.650 | 44 | M | P | 2011-03-31 07:48:21.3 | 0.1 | T | NEIR | |
| HLID | 76.680 | 47 | M | P | 2011-03-31 07:48:21.4 | 0.1 | T | NEIR | |
| NV01 | 76.860 | 53 | M | P | 2011-03-31 07:48:21.5 | -0.8 | T | NEIR | |
| FFC | 76.940 | 33 | M | P | 2011-03-31 07:48:21.8 | -0.7 | T | NEIR | |
| NV11 | 76.960 | 53 | M | P | 2011-03-31 07:48:22.9 | 0.1 | T | NEIR | |
| EGMT | 76.970 | 41 | M | P | 2011-03-31 07:48:22.6 | -0.2 | T | NEIR | |
| BOZ | 77.230 | 44 | M | P | 2011-03-31 07:48:24.4 | 0.1 | T | NEIR | |
| FCC | 77.570 | 27 | M | P | 2011-03-31 07:48:24.5 | -1.5 | T | NEIR | |
| QLMT | 77.800 | 44 | M | P | 2011-03-31 07:48:28.2 | 0.6 | T | NEIR | |
| YMR | 78.160 | 44 | M | P | 2011-03-31 07:48:30.7 | 1.1 | T | NEIR | |
| YNR | 78.300 | 44 | M | P | 2011-03-31 07:48:32.1 | 1.7 | T | NEIR | |
| YFT | 78.360 | 45 | M | P | 2011-03-31 07:48:33.0 | 2.3 | T | NEIR | |
| DAC | 78.470 | 54 | M | P | 2011-03-31 07:48:30.8 | -0.4 | T | NEIR | |
| KIEV | 78.540 | 324 | M | P | 2011-03-31 07:48:30.7 | -0.7 | T | NEIR | |
| H17A | 78.540 | 45 | M | P | 2011-03-31 07:48:34.2 | 2.4 | T | NEIR | |
| AK11 | 78.570 | 324 | M | P | 2011-03-31 07:48:32.1 | 0.5 | T | NEIR | |
| HVU | 78.670 | 48 | M | P | 2011-03-31 07:48:32.7 | 0.4 | T | NEIR | |
| NC204 | 78.720 | 339 | M | P | 2011-03-31 07:48:31.2 | -1.3 | T | NEIR | |
| R11A | 78.720 | 52 | M | P | 2011-03-31 07:48:32.5 | -0.1 | T | NEIR | |
| MOOW | 78.810 | 45 | M | P | 2011-03-31 07:48:33.7 | 0.5 | T | NEIR | |
| NBO02 | 78.870 | 338 | M | P | 2011-03-31 07:48:34.1 | 0.9 | T | NEIR | |
| RLMT | 78.900 | 43 | M | P | 2011-03-31 07:48:34.0 | 0.3 | T | NEIR | |
| REDW | 78.960 | 46 | M | P | 2011-03-31 07:48:34.8 | 0.8 | T | NEIR | |
| SNOW | 78.960 | 45 | M | P | 2011-03-31 07:48:34.9 | 0.8 | T | NEIR | |
| LOHW | 78.970 | 45 | M | P | 2011-03-31 07:48:34.7 | 0.6 | T | NEIR | |
| TPNV | 79.030 | 53 | M | P | 2011-03-31 07:48:34.2 | -0.1 | T | NEIR | |
| PTK | 79.470 | 309 | A | P | 2011-03-31 07:48:39.1 | 2.3 | T | SC3 | |
| DUG | 79.520 | 49 | M | P | 2011-03-31 07:48:37.1 | 0.1 | T | NEIR | |
| HWUT | 79.520 | 47 | M | P | 2011-03-31 07:48:37.6 | 0.6 | T | NEIR | |
| GSC | 79.530 | 55 | M | P | 2011-03-31 07:48:37.0 | 0.1 | T | NEIR | |
| DGMT | 79.710 | 39 | M | P | 2011-03-31 07:48:37.7 | -0.2 | T | NEIR | |
| PSUT | 79.760 | 51 | M | P | 2011-03-31 07:48:38.5 | 0.1 | T | NEIR | |
| TCUT | 79.890 | 48 | M | P | 2011-03-31 07:48:39.1 | 0 | T | NEIR | |
| CTU | 79.910 | 48 | M | P | 2011-03-31 07:48:39.5 | 0.4 | T | NEIR | |
| BW06 | 80.080 | 45 | M | P | 2011-03-31 07:48:39.4 | -0.7 | T | NEIR | |
| PD31 | 80.080 | 45 | M | P | 2011-03-31 07:48:39.9 | -0.2 | T | NEIR | |
| NLU | 80.120 | 49 | M | P | 2011-03-31 07:48:40.6 | 0.3 | T | NEIR | |
| JLU | 80.150 | 48 | M | P | 2011-03-31 07:48:40.9 | 0.4 | T | NEIR | |
| MPU | 80.370 | 49 | M | P | 2011-03-31 07:48:42.0 | 0.4 | T | NEIR | |
| PFO | 80.680 | 56 | M | P | 2011-03-31 07:48:42.7 | -0.5 | T | NEIR | |
| MSU | 80.870 | 50 | M | P | 2011-03-31 07:48:44.8 | 0.5 | T | NEIR | |
| LCMT | 81.010 | 52 | M | P | 2011-03-31 07:48:45.1 | 0.1 | T | NEIR | |
| TMUT | 81.050 | 49 | M | P | 2011-03-31 07:48:45.8 | 0.4 | T | NEIR | |
| P17A | 81.240 | 49 | M | P | 2011-03-31 07:48:46.8 | 0.5 | T | NEIR | |
| KNB | 81.280 | 52 | M | P | 2011-03-31 07:48:46.8 | 0.3 | T | NEIR | |
| P18A | 81.470 | 48 | M | P | 2011-03-31 07:48:48.1 | 0.5 | T | NEIR | |
| SRU | 81.590 | 49 | M | P | 2011-03-31 07:48:48.0 | -0.1 | T | NEIR | |
| BNN | 81.780 | 311 | A | P | 2011-03-31 07:48:51.6 | 2.5 | T | SC3 | |
| Y12C | 81.950 | 55 | M | P | 2011-03-31 07:48:49.5 | -0.3 | T | NEIR | |
| K22A | 81.960 | 44 | M | P | 2011-03-31 07:48:50.0 | 0 | T | NEIR | |
| U15A | 81.970 | 52 | M | P | 2011-03-31 07:48:50.7 | 0.5 | T | NEIR | |
| O20A | 82.420 | 47 | M | P | 2011-03-31 07:48:52.6 | 0.1 | T | NEIR | |
| BUR08 | 82.510 | 323 | M | P | 2011-03-31 07:48:52.6 | -0.3 | T | NEIR | |
| PV09 | 82.830 | 49 | M | P | 2011-03-31 07:48:54.8 | 0.1 | T | NEIR | |
| VRI | 82.870 | 321 | A | P | 2011-03-31 07:48:56.0 | 1.4 | T | SC3 | |
| PV10 | 82.960 | 49 | M | P | 2011-03-31 07:48:55.8 | 0.4 | T | NEIR | |
| WUAZ | 83.100 | 52 | M | P | 2011-03-31 07:48:56.0 | 0 | T | NEIR | |
| PV05 | 83.100 | 49 | M | P | 2011-03-31 07:48:56.1 | 0 | T | NEIR | |
| BR231 | 83.120 | 313 | M | P | 2011-03-31 07:48:54.0 | -2.1 | T | NEIR | |
| N23A | 83.360 | 45 | M | P | 2011-03-31 07:48:57.9 | 0.4 | T | NEIR | |
| OJC | 83.390 | 327 | A | P | 2011-03-31 07:48:58.9 | 1.6 | T | SC3 | |
| PV01 | 83.400 | 49 | M | P | 2011-03-31 07:48:57.4 | -0.2 | T | NEIR | |
| TRPA | 83.520 | 324 | A | P | 2011-03-31 07:48:58.1 | 0.2 | T | SC3 | |
| X16A | 83.680 | 53 | M | P | 2011-03-31 07:48:59.5 | 0.5 | T | NEIR | |
| SMCO | 83.780 | 47 | M | P | 2011-03-31 07:49:00.3 | 0.5 | T | NEIR | |
| MVCO | 83.990 | 50 | M | P | 2011-03-31 07:49:00.8 | 0.1 | T | NEIR | |
| ISCO | 84.230 | 46 | M | P | 2011-03-31 07:49:02.2 | 0.2 | T | NEIR | |
| MORC | 84.730 | 328 | M | P | 2011-03-31 07:49:03.1 | -1.1 | T | MAD | |
| S22A | 84.730 | 48 | M | P | 2011-03-31 07:49:05.1 | 0.6 | T | NEIR | |
| PSZ | 84.960 | 325 | M | P | 2011-03-31 07:49:05.2 | -0.1 | T | NEIR | |
| Q24A | 85.030 | 46 | M | P | 2011-03-31 07:49:06.1 | 0.1 | T | NEIR | |
| JAVC | 85.330 | 327 | A | P | 2011-03-31 07:49:09.1 | 1.9 | T | SC3 | |
| TUC | 85.350 | 55 | M | P | 2011-03-31 07:49:07.4 | 0.1 | T | NEIR | |
| CLL | 85.540 | 331 | M | P | 2011-03-31 07:49:07.3 | -0.9 | T | NEIR | |
| SDCO | 85.570 | 48 | M | P | 2011-03-31 07:49:08.8 | 0.1 | T | NEIR | |
| KRUC | 85.760 | 328 | A | P | 2011-03-31 07:49:10.6 | 1.3 | T | SC3 | |
| KSCO | 86.530 | 45 | M | P | 2011-03-31 07:49:13.6 | 0.4 | T | NEIR | |
| T25A | 86.620 | 48 | M | P | 2011-03-31 07:49:14.0 | 0.2 | T | NEIR | |
| ANMO | 86.670 | 50 | M | P | 2011-03-31 07:49:14.1 | 0.1 | T | NEIR | |
| ECSD | 86.800 | 39 | M | P | 2011-03-31 07:49:13.7 | -0.7 | T | NEIR | |
| SPMN | 87.690 | 36 | M | P | 2011-03-31 07:49:17.8 | -0.9 | T | NEIR | |
| WLF | 89.540 | 334 | M | P | 2011-03-31 07:49:29.1 | 1.7 | T | MAD | |
| AMTX | 89.760 | 48 | M | P | 2011-03-31 07:49:28.5 | -0.1 | T | NEIR | |
| FUORN | 90.310 | 329 | M | P | 2011-03-31 07:49:31.4 | 0.1 | T | NEIR | |
| WMOK | 91.650 | 46 | M | P | 2011-03-31 07:49:36.9 | -0.4 | T | NEIR | |
| V34A | 91.680 | 45 | M | P | 2011-03-31 07:49:37.3 | -0.1 | T | NEIR | |
| TX31 | 92.010 | 53 | M | P | 2011-03-31 07:49:38.8 | -0.2 | T | NEIR | |
| HPIG | 92.130 | 56 | M | P | 2011-03-31 07:49:39.9 | 0.2 | T | NEIR | |
| ABTX | 92.520 | 48 | M | P | 2011-03-31 07:49:41.2 | -0.1 | T | NEIR | |
| TUL1 | 92.650 | 44 | M | P | 2011-03-31 07:49:41.5 | -0.3 | T | NEIR | |
| JCT | 93.830 | 50 | M | P | 2011-03-31 07:49:46.7 | -0.7 | T | NEIR | |
| WHTX | 94.320 | 48 | M | P | 2011-03-31 07:49:49.7 | 0.2 | T | NEIR | |
| MIAR | 94.890 | 44 | M | P | 2011-03-31 07:49:51.5 | -0.7 | T | NEIR | |
| SAML | 146.480 | 51 | M | PKIKP | 2011-03-31 07:56:10.1 | 0.3 | T | MAD | |
| LPAZ | 147.770 | 67 | M | PKIKP | 2011-03-31 07:56:13.0 | 0.3 | T | MAD |