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Thu 18, 2024, 20:48:58 UTC
The World Earthquakes Organization reported a light shallow-focus earthquake with a magnitude of MB 4.5 that struck OFFSHORE ANTOFAGASTA, CHILE region on Thursday at a depth of 37.8 km (23 miles). The earthquake was located at a latitude of -21.2937 °S and a longitude of -70.2608 °W.
MB 4.5, OFFSHORE ANTOFAGASTA, CHILE
Lat:-21.2937 °S ,Lon:-70.2608 °W, Zoom:1
MB 4.5, OFFSHORE ANTOFAGASTA, CHILE
Lat:-21.2937 °S ,Lon:-70.2608 °W, Zoom:3
MB 4.5, OFFSHORE ANTOFAGASTA, CHILE
Lat:-21.2937 °S ,Lon:-70.2608 °W, Zoom:5
MB 4.5, OFFSHORE ANTOFAGASTA, CHILE
Lat:-21.2937 °S ,Lon:-70.2608 °W, Zoom:7
| NEARBY CITIES | ||||||
| # | City | Code | Country | Direction from epicenter | Region | Distance from epicenter |
|---|---|---|---|---|---|---|
| 1 | La Granja | TA |  Chile | North-East | Tarapaca | 79.86 km |
| 2 | Iquique | TA | Chile | North | Tarapaca | 120.12 km |
| 3 | Pena Blanca | TA | Chile | North-East | Tarapaca | 196.56 km |
| 4 | Antofagasta | AN | Chile | South | Antofagasta | 262.40 km |
| ORIGINS OF THE EARTHQUAKE AND PREFFERED SOLUTION | |||||||||||||||||||||
| Pref | Time | Source catalog | Auth | Rms | Lat | Lon | Azimut | Smajor | Antype | Loctype | Sminor | Maxdist | Mags | Gap | Source | Mindist | Stime | Evtype | Ndef | Depth | Nsta |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-18T20:48:58.22Z | EMSC-RTS | EMSC | 1.17 | -21.2937 | -70.2608 | 79 | 7.5 | m | i | 4.1 | 85.94 | mb 4.5 | 146.7 | IFKGZXEHI | 0.341 | 0.53 | ke | 118 | 37.8 | 69 | |
| 2024-04-18T20:48:57.1Z | EMSC-RTS | GFZ | 1.09 | -21.293 | -70.328 | 80.603378295898 | m | i | 85.996 | mw 4.1, nsta:10 | 147.1 | IFIVUUNCF | 0.404 | 0.52 | ke | 40 | 22 | 38 | |||
| 2024-04-18T20:48:58.0Z | EMSC-RTS | CSN | -21.32 | -70.28 | m | i | mw 4.5 | IFIZVDJSS | ke | 0 | 35.9 | 0 | |||||||||
| 2024-04-18T20:48:56.53226Z | EMSC-RTS | RSBR | 0.54 | -21.3344 | -70.3609 | 66.23788452 | m | i | 70.056 | mb 4.5, nsta:26, err:0.23 | 248.1 | IFIZTAHIF | 5.45 | 0.86 | ke | 38 | 39 | 38 | |||
| 2024-04-18T20:48:56.449538Z | EMSC-RTS | SC4 | 1.38 | -21.2936 | -70.3797 | a | i | 25.532 | m 4.8, nsta:11 | 151.7 | IFITCRUAY | 0.452 | 0.57 | ke | 18 | 10 | 18 | ||||
| 2024-04-18T20:48:57.867Z | EMSC-RTS | NEIC | 1.28 | -21.3329 | -70.3137 | 93 | 10.43 | m | i | 6.79 | 82.638 | mb 4.5, nsta:10, err:0.17 | 164.7 | IFITFHVZS | 0.39 | 2.6 | ke | 21 | 38.5 | 18 | |
| ARRIVALS | ||||||||||||||||||
| Sta | Datetime | Evaz | Detchar | Direction | Slow | Dist | Timeres | Adef | Picktype | Snr | Amp | Phase | Sdef | Azim | Azres | Id | Sres | Tdef |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PB02 | 2024-04-18T20:49:06.79Z | 88.19 | 0.39 | -0.45 | m | Pn | NEIR0000 | T | ||||||||||
| PB01 | 2024-04-18T20:49:12.49Z | 69.65 | 0.824 | -0.59 | m | Pn | NEIR0001 | T | ||||||||||
| PB03 | 2024-04-18T20:49:14.12Z | 143.91 | 0.884 | 0.16 | m | Pn | NEIR0002 | T | ||||||||||
| PB03 | 2024-04-18T20:49:25.47Z | 143.91 | 0.884 | -0.19 | m | Sn | NEIR0003 | T | ||||||||||
| TA02 | 2024-04-18T20:49:16.22Z | 9.21 | 1.072 | -0.15 | m | Pn | NEIR0004 | T | ||||||||||
| PB09 | 2024-04-18T20:49:17.81Z | 114.99 | 1.1 | 0.87 | m | Pn | NEIR0005 | T | ||||||||||
| PB09 | 2024-04-18T20:49:32.21Z | 114.99 | 1.1 | 1.21 | m | Sn | NEIR0006 | T | ||||||||||
| PB06 | 2024-04-18T20:49:23.91Z | 153.41 | 1.531 | 1.06 | m | Pn | NEIR0007 | T | ||||||||||
| PB06 | 2024-04-18T20:49:42.84Z | 153.41 | 1.531 | 1.23 | m | Sn | NEIR0008 | T | ||||||||||
| GO01 | 2024-04-18T20:49:30.3Z | 32.57 | 1.962 | 1.25 | m | Pn | NEIR0009 | T | ||||||||||
| GO02 | 2024-04-18T20:49:55.56Z | 170.24 | 3.872 | 0.39 | m | Pn | NEIR0010 | T | ||||||||||
| AC01 | 2024-04-18T20:50:06.77Z | 183.06 | 4.803 | -0.92 | m | Pn | NEIR0011 | T | ||||||||||
| LPAZ | 2024-04-18T20:50:21.25Z | 22.75 | 5.431 | 4.39 | m | Pn | NEIR0012 | T | ||||||||||
| VILB | 2024-04-18T20:51:59.3Z | 50.84 | 12.767 | 2.23 | a | Pn | NEIR0013 | |||||||||||
| PTGB | 2024-04-18T20:52:55.97Z | 104.82 | 17.191 | -0.47 | a | 2.59E-8 | P | NEIR0014 | ||||||||||
| ITAB | 2024-04-18T20:53:00.22Z | 113.11 | 17.59 | -0.58 | a | 1.575E-8 | P | NEIR0015 | ||||||||||
| FRTB | 2024-04-18T20:53:18.67Z | 99.86 | 19.311 | -1.04 | a | 6.7E-8 | P | NEIR0016 | ||||||||||
| SNDB | 2024-04-18T20:53:29.7Z | 65.96 | 20.458 | -2.47 | m | 2.35E-8 | P | NEIR0017 | T | |||||||||
| BSCB | 2024-04-18T20:54:06.34Z | 93.89 | 23.839 | -1.33 | m | 1.765E-8 | P | NEIR0018 | T | |||||||||
| MAL2 | 2024-04-18T20:54:15.6Z | 41.45 | 24.835 | -1 | m | 2.56E-8 | P | NEIR0019 | T | |||||||||
| SMTB | 2024-04-18T20:54:18.67Z | 63.93 | 25.178 | -1.1 | m | 1.495E-8 | P | NEIR0020 | T | |||||||||
| RUS | 2024-04-18T20:54:38.61Z | 353.96 | 27.22 | -0 | m | 1.045E-8 | P | NEIR0021 | T | |||||||||
| TSUM | 2024-04-18T21:01:11.22Z | 107.32 | 81.384 | 0.08 | m | P | NEIR0022 | T | ||||||||||
| FCC | 2024-04-18T21:01:14.39Z | 347.77 | 82.217 | 0.06 | m | 5.6E-9 | P | NEIR0023 | T | |||||||||
| MD01 | 2024-04-18T21:01:16.87Z | 50.6 | 82.638 | -0.36 | m | P | NEIR0024 | T | ||||||||||
Worldwide Earthquakes
www.world-earthquakes.com