| Author | |
| Date and time | 2019-04-09 18:08:46.1 UTC |
| Latitude | 44.697 |
| Longitude | -112.504 |
| Depth | 16 |
| Magnitude | 4.4 Mw |
| Region | WESTERN MONTANA |
| Latest update | 2019-04-09 18:38:23.3 UTC |
| rms | 0.42 s |
| N° phases used for the localisation | 177 |
| N° stations used for the localisation | 177 |
| Gap | 17.0 ° |
| 95% confidence ellipse | |
| semi major | 9.40 |
| semi minor | 2.60 |
| Azimuth | 74 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| CHOK | M | Pn | 2019-04-09 18:12:11.8 | -5.20 | T | ||||
| DRAN | M | Pn | 2019-04-09 18:10:38.9 | -3.00 | T | ||||
| E28B | M | Pn | 2019-04-09 18:10:47.6 | -3.00 | T | ||||
| EPH2 | M | Pn | 2019-04-09 18:10:10.2 | -0.80 | T | ||||
| F33B | M | Pn | 2019-04-09 18:11:28.6 | -2.90 | T | ||||
| FHAC | M | Pn | 2019-04-09 18:10:19.8 | -1.00 | T | ||||
| GRCO | M | Pn | 2019-04-09 18:10:29.8 | -3.00 | T | ||||
| KE01 | M | Pn | 2019-04-09 18:10:31.4 | -2.90 | T | ||||
| MZPB | M | Pn | 2019-04-09 18:10:38.8 | -3.90 | T | ||||
| NQBU | M | Pn | 2019-04-09 18:09:10.6 | -0.40 | T | ||||
| NQWL | M | Pg | 2019-04-09 18:08:59.4 | 0.10 | T | ||||
| PRCT | M | Pn | 2019-04-09 18:11:01.6 | -4.80 | T | ||||
| ROGE | M | Pn | 2019-04-09 18:10:45.0 | -3.50 | T | ||||
| TOOM | M | Pn | 2019-04-09 18:10:21.8 | -0.80 | T | ||||
| WDEM | M | Pn | 2019-04-09 18:10:32.7 | -3.80 | T | ||||
| WLDB | M | Pn | 2019-04-09 18:10:47.0 | -3.70 | T | ||||
| YDC | M | Pg | 2019-04-09 18:09:03.0 | -0.20 | T | ||||
| YDD | M | Pn | 2019-04-09 18:09:12.0 | 0.40 | T | ||||
| YGC | M | Pg | 2019-04-09 18:09:05.1 | 0.20 | T | ||||
| YPC | M | Pn | 2019-04-09 18:09:17.3 | 1.30 | T | ||||
| YSB | M | Pn | 2019-04-09 18:09:16.6 | 0.30 | T | ||||
| YWB | M | Pg | 2019-04-09 18:09:05.4 | 0.40 | T | ||||
| MOMT | 0.130 | 143 | M | Pg | 2019-04-09 18:08:49.9 | -0.30 | T | ||
| MCMT | 0.280 | 298 | M | Pg | 2019-04-09 18:08:52.4 | 0.10 | T | ||
| ICI | 0.480 | 221 | M | Pg | 2019-04-09 18:08:55.8 | -0.10 | T | ||
| ICI | 0.480 | 221 | M | Sg | 2019-04-09 18:09:02.6 | 0.00 | T | ||
| TPMT | 0.600 | 87 | M | Pg | 2019-04-09 18:08:57.9 | -0.10 | T | ||
| BGMT | 0.630 | 31 | M | Pg | 2019-04-09 18:08:58.4 | 0.00 | T | ||
| CMI | 0.650 | 105 | M | Pg | 2019-04-09 18:08:58.6 | -0.30 | T | ||
| DLMT | 0.670 | 354 | M | Pg | 2019-04-09 18:08:59.2 | 0.10 | T | ||
| DLMT | 0.670 | 354 | M | Sg | 2019-04-09 18:09:08.8 | 0.90 | T | ||
| BCYI | 0.750 | 239 | M | Pg | 2019-04-09 18:09:00.6 | 0.10 | T | ||
| QLMT | 0.780 | 80 | M | Pg | 2019-04-09 18:09:00.7 | -0.30 | T | ||
| YHB | 0.930 | 86 | M | Pg | 2019-04-09 18:09:03.6 | -0.20 | T | ||
| YHB | 0.930 | 86 | M | Sg | 2019-04-09 18:09:15.5 | -0.30 | T | ||
| YHL | 0.950 | 80 | M | Pg | 2019-04-09 18:09:03.9 | -0.30 | T | ||
| YHL | 0.950 | 80 | M | Sg | 2019-04-09 18:09:16.4 | 0.00 | T | ||
| CNCI | 1.030 | 222 | M | Pg | 2019-04-09 18:09:05.6 | 0.20 | T | ||
| YMC | 1.070 | 86 | M | Pg | 2019-04-09 18:09:06.2 | 0.10 | T | ||
| HBMT | 1.100 | 356 | M | Pg | 2019-04-09 18:09:06.8 | 0.10 | T | ||
| YMR | 1.100 | 91 | M | Pg | 2019-04-09 18:09:06.7 | 0.00 | T | ||
| YMR | 1.100 | 91 | M | Sg | 2019-04-09 18:09:21.4 | 0.70 | T | ||
| BOZ | 1.130 | 33 | M | Pg | 2019-04-09 18:09:06.2 | -0.40 | T | ||
| BOZ | 1.130 | 33 | M | Sg | 2019-04-09 18:09:20.9 | 0.50 | T | ||
| LRM | 1.130 | 2 | M | Pg | 2019-04-09 18:09:07.2 | 0.00 | T | ||
| YPM | 1.170 | 91 | M | Pg | 2019-04-09 18:09:08.4 | 0.50 | T | ||
| YHH | 1.180 | 85 | M | Pg | 2019-04-09 18:09:08.1 | 0.00 | T | ||
| YFT | 1.220 | 101 | M | Pg | 2019-04-09 18:09:08.8 | 0.10 | T | ||
| YFT | 1.220 | 101 | M | Sg | 2019-04-09 18:09:24.5 | 0.30 | T | ||
| YNM | 1.280 | 88 | M | Pg | 2019-04-09 18:09:10.1 | 0.10 | T | ||
| YNM | 1.280 | 88 | M | Sg | 2019-04-09 18:09:26.3 | 0.20 | T | ||
| YNR | 1.300 | 89 | M | Pg | 2019-04-09 18:09:10.3 | 0.00 | T | ||
| YNR | 1.300 | 89 | M | Sg | 2019-04-09 18:09:27.1 | 0.40 | T | ||
| BUT | 1.320 | 358 | M | Pn | 2019-04-09 18:09:10.9 | -0.30 | T | ||
| YMV | 1.320 | 77 | M | Pn | 2019-04-09 18:09:10.8 | -0.50 | T | ||
| YML | 1.330 | 93 | M | Pn | 2019-04-09 18:09:11.1 | -0.40 | T | ||
| YLT | 1.390 | 100 | M | Pn | 2019-04-09 18:09:12.8 | 0.50 | T | ||
| YUF | 1.420 | 89 | M | Pn | 2019-04-09 18:09:12.4 | -0.30 | T | ||
| NQMA | 1.460 | 34 | M | Pn | 2019-04-09 18:09:11.3 | -1.90 | T | ||
| FXWY | 1.500 | 134 | M | Pn | 2019-04-09 18:09:12.9 | -0.90 | T | ||
| BZMT | 1.540 | 51 | M | Pn | 2019-04-09 18:09:14.3 | 0.00 | T | ||
| YJC | 1.540 | 87 | M | Pn | 2019-04-09 18:09:14.7 | 0.30 | T | ||
| MOOW | 1.580 | 126 | M | Pn | 2019-04-09 18:09:14.2 | -0.70 | T | ||
| YTP | 1.610 | 100 | M | Pn | 2019-04-09 18:09:15.5 | 0.00 | T | ||
| TPAW | 1.640 | 137 | M | Pn | 2019-04-09 18:09:14.5 | -1.40 | T | ||
| YMP | 1.670 | 88 | M | Pn | 2019-04-09 18:09:16.5 | 0.20 | T | ||
| SXM | 1.710 | 32 | M | Pn | 2019-04-09 18:09:16.6 | -0.20 | T | ||
| LOHW | 1.740 | 128 | M | Pn | 2019-04-09 18:09:17.1 | -0.20 | T | ||
| SNOW | 1.760 | 134 | M | Pn | 2019-04-09 18:09:17.6 | 0.10 | T | ||
| HLID | 1.780 | 231 | M | Pn | 2019-04-09 18:09:17.9 | 0.20 | T | ||
| MSMT | 1.780 | 58 | M | Pn | 2019-04-09 18:09:17.9 | 0.20 | T | ||
| YNE | 1.800 | 79 | M | Pn | 2019-04-09 18:09:18.5 | 0.50 | T | ||
| CRMT | 1.840 | 65 | M | Pn | 2019-04-09 18:09:19.4 | 0.80 | T | ||
| BPMT | 1.860 | 340 | M | Pn | 2019-04-09 18:09:18.2 | -0.60 | T | ||
| BEMT | 2.050 | 3 | M | Pn | 2019-04-09 18:09:21.0 | -0.50 | T | ||
| HRY | 2.070 | 13 | M | Pn | 2019-04-09 18:09:21.1 | -0.60 | T | ||
| AHID | 2.180 | 152 | M | Pn | 2019-04-09 18:09:23.1 | -0.20 | T | ||
| CHMT | 2.280 | 347 | M | Pn | 2019-04-09 18:09:24.1 | -0.50 | T | ||
| GCMT | 2.280 | 60 | M | Pn | 2019-04-09 18:09:25.1 | 0.40 | T | ||
| RLMT | 2.340 | 78 | M | Pn | 2019-04-09 18:09:26.2 | 0.70 | T | ||
| MSO | 2.360 | 335 | M | Pn | 2019-04-09 18:09:25.3 | -0.40 | T | ||
| OVMT | 2.390 | 352 | M | Pn | 2019-04-09 18:09:25.5 | -0.60 | T | ||
| SLMT | 2.640 | 345 | M | Pn | 2019-04-09 18:09:29.3 | -0.30 | T | ||
| MFID | 2.720 | 243 | M | Pn | 2019-04-09 18:09:31.0 | 0.40 | T | ||
| BW06 | 2.880 | 131 | M | Pn | 2019-04-09 18:09:36.1 | 3.00 | T | ||
| PD31 | 2.880 | 131 | M | Pn | 2019-04-09 18:09:33.7 | 0.70 | T | ||
| PDAR | 2.880 | 131 | M | Pn | 2019-04-09 18:09:33.7 | 0.70 | T | ||
| SWMT | 3.000 | 340 | M | Pn | 2019-04-09 18:09:34.1 | -0.50 | T | ||
| FBMT | 3.020 | 335 | M | Pn | 2019-04-09 18:09:34.8 | -0.10 | T | ||
| HWUT | 3.160 | 167 | M | Pn | 2019-04-09 18:09:36.7 | -0.30 | T | ||
| JTMT | 3.290 | 339 | M | Pn | 2019-04-09 18:09:38.6 | -0.10 | T | ||
| YBMT | 3.330 | 342 | M | Pn | 2019-04-09 18:09:39.1 | -0.20 | T | ||
| BMO | 3.420 | 274 | M | Pn | 2019-04-09 18:09:39.8 | -0.70 | T | ||
| BSMT | 3.530 | 334 | M | Pn | 2019-04-09 18:09:42.2 | 0.20 | T | ||
| BLMT | 3.550 | 339 | M | Pn | 2019-04-09 18:09:42.3 | -0.10 | T | ||
| F10A | 3.570 | 293 | M | Pn | 2019-04-09 18:09:42.9 | 0.40 | T | ||
| EGMT | 3.830 | 29 | M | Pn | 2019-04-09 18:09:45.8 | -0.40 | T | ||
| LDM | 4.230 | 334 | M | Pn | 2019-04-09 18:09:51.5 | -0.20 | T | ||
| LNOR | 4.240 | 288 | M | Pn | 2019-04-09 18:09:51.9 | 0.00 | T | ||
| E09A | 4.350 | 297 | M | Pn | 2019-04-09 18:09:53.0 | -0.30 | T | ||
| ELK | 4.430 | 208 | M | Pn | 2019-04-09 18:09:54.2 | -0.50 | T | ||
| MKRVA | 4.470 | 6 | M | Pg | 2019-04-09 18:10:07.3 | 2.30 | T | ||
| DUG | 4.500 | 183 | M | Pn | 2019-04-09 18:09:55.1 | -0.50 | T | ||
| J08A | 4.510 | 255 | M | Pn | 2019-04-09 18:09:55.8 | 0.20 | T | ||
| G08A | 4.620 | 280 | M | Pn | 2019-04-09 18:09:56.8 | -0.30 | T | ||
| YPT | 4.740 | 289 | M | Pn | 2019-04-09 18:09:56.6 | -2.30 | T | ||
| NEW | 4.780 | 320 | M | Pn | 2019-04-09 18:09:58.0 | -0.40 | T | ||
| K22A | 4.790 | 113 | M | Pn | 2019-04-09 18:09:58.0 | -1.60 | T | ||
| LAO | 4.830 | 63 | M | Pn | 2019-04-09 18:09:58.7 | -1.30 | T | ||
| E08A | 4.940 | 294 | M | Pn | 2019-04-09 18:09:58.3 | -3.20 | T | ||
| WVOR | 4.990 | 245 | M | Pn | 2019-04-09 18:09:58.9 | -3.50 | T | ||
| I07A | 5.050 | 266 | M | Pn | 2019-04-09 18:10:03.3 | 0.10 | T | ||
| D08A | 5.060 | 300 | M | Pn | 2019-04-09 18:10:02.4 | -0.80 | T | ||
| OD2 | 5.090 | 304 | M | Pn | 2019-04-09 18:10:02.9 | -0.70 | T | ||
| HAWA | 5.220 | 291 | M | Pn | 2019-04-09 18:10:04.8 | -0.60 | T | ||
| WAH2 | 5.350 | 295 | M | Pn | 2019-04-09 18:10:07.2 | -0.10 | T | ||
| F07A | 5.370 | 286 | M | Pn | 2019-04-09 18:10:06.6 | -0.90 | T | ||
| E07A | 5.480 | 293 | M | Pn | 2019-04-09 18:10:08.5 | -0.50 | T | ||
| O20A | 5.540 | 144 | M | Pn | 2019-04-09 18:10:09.4 | -0.60 | T | ||
| HAYD | 5.690 | 135 | M | Pn | 2019-04-09 18:10:11.2 | -0.80 | T | ||
| MXC | 5.770 | 292 | M | Pn | 2019-04-09 18:10:12.6 | -0.60 | T | ||
| G06A | 5.790 | 278 | M | Pn | 2019-04-09 18:10:12.9 | -0.50 | T | ||
| SPR3 | 5.850 | 194 | M | Pn | 2019-04-09 18:10:14.5 | 0.00 | T | ||
| B08A | 5.960 | 310 | M | Pn | 2019-04-09 18:10:14.0 | -0.80 | T | ||
| PINE | 6.120 | 265 | M | Pn | 2019-04-09 18:10:18.1 | 0.00 | T | ||
| MVU | 6.190 | 178 | M | Pn | 2019-04-09 18:10:14.5 | -4.60 | T | ||
| LTY | 6.240 | 297 | M | Pn | 2019-04-09 18:10:18.2 | -1.40 | T | ||
| HOOD | 6.510 | 279 | M | Pn | 2019-04-09 18:10:21.5 | -2.00 | T | ||
| R11B | 6.750 | 201 | M | Pn | 2019-04-09 18:10:25.7 | -1.10 | T | ||
| PV23 | 6.760 | 156 | M | Pn | 2019-04-09 18:10:25.9 | -1.20 | T | ||
| LON | 6.830 | 291 | M | Pn | 2019-04-09 18:10:26.8 | -0.90 | T | ||
| PV10 | 6.830 | 156 | M | Pn | 2019-04-09 18:10:28.8 | -0.20 | T | ||
| DGMT | 6.850 | 54 | M | Pn | 2019-04-09 18:10:27.7 | -0.40 | T | ||
| PV07 | 6.890 | 154 | M | Pn | 2019-04-09 18:10:27.6 | -1.10 | T | ||
| H04A | 6.900 | 273 | M | Pn | 2019-04-09 18:10:27.4 | -1.30 | T | ||
| PV11 | 6.950 | 156 | M | Pn | 2019-04-09 18:10:29.9 | 0.40 | T | ||
| PV15 | 7.030 | 153 | M | Pn | 2019-04-09 18:10:30.4 | -0.30 | T | ||
| D05A | 7.060 | 294 | M | Pn | 2019-04-09 18:10:30.3 | -0.70 | T | ||
| ISCO | 7.070 | 131 | M | Pn | 2019-04-09 18:10:30.1 | -1.30 | T | ||
| G04A | 7.090 | 278 | M | Pn | 2019-04-09 18:10:29.1 | -2.30 | T | ||
| PV13 | 7.090 | 156 | M | Pn | 2019-04-09 18:10:29.9 | -1.70 | T | ||
| PAHR | 7.130 | 228 | M | Pn | 2019-04-09 18:10:28.3 | -3.80 | T | ||
| S11A | 7.460 | 200 | M | Pn | 2019-04-09 18:10:32.9 | -3.60 | T | ||
| BEKR | 7.560 | 233 | M | Pn | 2019-04-09 18:10:34.0 | -4.00 | T | ||
| BABR | 7.600 | 231 | M | Pn | 2019-04-09 18:10:43.5 | -1.10 | T | ||
| HATC | 7.640 | 243 | M | Pn | 2019-04-09 18:10:35.8 | -3.20 | T | ||
| PNTR | 7.700 | 226 | M | Pn | 2019-04-09 18:10:38.4 | -1.70 | T | ||
| GNW | 7.720 | 296 | M | Pn | 2019-04-09 18:10:36.4 | -3.60 | T | ||
| Q24A | 7.930 | 134 | M | Pn | 2019-04-09 18:10:40.1 | -3.20 | T | ||
| YBH | 8.020 | 252 | M | Pn | 2019-04-09 18:10:40.7 | -3.60 | T | ||
| MVCO | 8.070 | 157 | M | Pn | 2019-04-09 18:10:41.2 | -4.00 | T | ||
| WAKR | 8.070 | 222 | M | Pn | 2019-04-09 18:10:40.3 | -4.80 | T | ||
| S22A | 8.150 | 146 | M | Pn | 2019-04-09 18:10:47.1 | -4.60 | T | ||
| WISH | 8.220 | 291 | M | Pn | 2019-04-09 18:10:43.1 | -3.80 | T | ||
| TPNV | 8.240 | 201 | M | Pn | 2019-04-09 18:10:41.8 | -5.60 | T | ||
| U15A | 8.260 | 179 | M | Pn | 2019-04-09 18:10:43.3 | -4.40 | T | ||
| DSP | 8.400 | 211 | M | Pn | 2019-04-09 18:10:45.2 | -4.40 | T | ||
| SHPR | 8.430 | 195 | M | Pn | 2019-04-09 18:10:44.9 | -5.00 | T | ||
| ADC | 8.540 | 231 | M | Pn | 2019-04-09 18:10:47.1 | -4.30 | T | ||
| OGNE | 8.560 | 112 | M | Pn | 2019-04-09 18:10:47.4 | -4.30 | T | ||
| LLLB | 8.650 | 316 | M | Pn | 2019-04-09 18:10:49.2 | -3.80 | T | ||
| SDCO | 8.720 | 140 | M | Pn | 2019-04-09 18:10:49.1 | -4.90 | T | ||
| CMB | 8.910 | 224 | M | Pn | 2019-04-09 18:10:50.0 | -5.40 | T | ||
| V12A | 9.140 | 192 | M | Pn | 2019-04-09 18:10:54.4 | -5.20 | T | ||
| ECSD | 11.440 | 89 | M | Pn | 2019-04-09 18:11:27.9 | -3.10 | T | ||
| FFC | 12.110 | 30 | M | Pn | 2019-04-09 18:11:36.2 | -3.80 | T | ||
| LS02 | 12.810 | 191 | M | Pn | 2019-04-09 18:10:30.6 | -3.50 | T | ||
| KAN12 | 13.200 | 119 | M | Pn | 2019-04-09 18:11:51.5 | -3.10 | T | ||
| KAN17 | 13.510 | 119 | M | Pn | 2019-04-09 18:11:55.6 | -3.00 | T | ||
| T35B | 14.370 | 117 | M | Pn | 2019-04-09 18:12:07.9 | -2.20 | T | ||
| E38A | 14.770 | 75 | M | Pn | 2019-04-09 18:12:11.3 | -4.00 | T | ||
| MT04 | 86.810 | 146 | M | Pn | 2019-04-09 18:09:24.1 | -0.20 | T | ||
| LAMA | 88.520 | 146 | M | Pn | 2019-04-09 18:11:04.9 | -3.60 | T | ||
| YLA | 94.910 | 312 | M | Pn | 2019-04-09 18:09:15.7 | 0.40 | T | ||
| CHIL | 111.060 | 267 | M | Pn | 2019-04-09 18:10:29.8 | -0.70 | T | ||
| WOOD | 117.440 | 249 | M | Pn | 2019-04-09 18:10:35.0 | -2.80 | T | ||
| ORC1 | 136.100 | 70 | M | Pn | 2019-04-09 18:10:32.9 | -4.80 | T |