Calculateur de temps de trajet des ondes sismiques  

Les sources d'informations utilisées dans ce calculateur sont extraites du Centre Sismologique Euro-Méditerranéen (CSEM/EMSC) (https://www.emsc-csem.org).

Le calcul des temps de trajets des ondes sismiques s'appuie sur les outils TauP (http://www.seis.sc.edu/taup/) et obsPy (https://github.com/obspy/obspy/wiki).

Une alarme sonore retentit lorsque l'onde P d'un séisme n'est pas encore arrivée sur la station ou que le séisme est >= 6.0 et < temps onde P + 5 min.

Rafraichissement automatique de la page toutes les 2 minutes. Base de données du calculateur: 66316 séismes

Coordonnées décimales de la station sismique:

Recherche de séisme(s) dans la base de données des séismes

Période (YYYYMMDD) à    Profondeur (en km)  Min  Max  Magnitude Min  Max 

  Lieu épicentre Latitude (en °) Min  Max  Longitude (en °) Min  Max   IdEMSC    

Cpt
Id
Magnitude
Région
Localisation
Profondeur
Distance
Azimut station
Temps épicentre
Type onde
Temps premiere onde (UTC)
Temps ondes Rayleigh(UTC)
  
EMSC
  
  
  
km
km (deg)
deg
YYYY-MM-JJ hh:mm:ss.ms
  
YYYY-MM-JJ hh:mm:ss.ms
YYYY-MM-JJ hh:mm:ss.ms
497811956408 2.8NEAR N COAST OF PAPUA, INDONESIA 2.31 S; 140.27 E10 15609 (140.38)93.64  2026-03-07 14:41:31.00 Pdiff  2026-03-07 14:58:14.57 2026-03-07 16:08:13.836840
497821956409 2.7KALIMANTAN, INDONESIA 2.77 N; 117.56 E12 13083 (117.66)86.88  2026-03-07 14:40:38.00 Pdiff  2026-03-07 14:55:40.52 2026-03-07 15:53:18.934853
497831956395 3.3ANTOFAGASTA, CHILE 21.15 S; 68.67 W119 7808 (70.22)247.54  2026-03-07 14:26:45.00 P  2026-03-07 14:37:44.70 2026-03-07 15:10:07.609500
497841956403 3.7MINDORO, PHILIPPINES 12.65 N; 121.99 E10 13483 (121.26)75.16  2026-03-07 14:33:59.00 Pdiff  2026-03-07 14:49:17.84 2026-03-07 15:48:53.352798
497851956399 1.1SLOVENIA 46.5 N; 13.95 E12 5329 (47.93)12.96  2026-03-07 14:35:46.00 P  2026-03-07 14:44:25.28 2026-03-07 15:05:22.303008
497861956393 1.9CANARY ISLANDS, SPAIN REGION 28.1 N; 17.04 W12 3602 (32.39)331.09  2026-03-07 14:20:57.98 P  2026-03-07 14:27:28.39 2026-03-07 14:40:58.632085
497871956391 3.8KEPULAUAN BABAR, INDONESIA 7.22 S; 129.78 E210 14405 (129.55)99.39  2026-03-07 14:09:30.00 Pdiff  2026-03-07 14:25:01.31 2026-03-07 15:29:31.609570
497881956390 4.4OFF EAST COAST OF KAMCHATKA 52.54 N; 160.69 E33 13910 (125.11)14.19  2026-03-07 12:28:29.10 Pdiff  2026-03-07 12:44:01.66 2026-03-07 13:45:45.909859
497891956386 3.5OAXACA, MEXICO 16.02 N; 96.5 W54 10713 (96.35)286.08  2026-03-07 09:07:18.00 P  2026-03-07 09:20:40.19 2026-03-07 10:06:49.002334
497901956387 3.6OFFSHORE OAXACA, MEXICO 15.68 N; 95.49 W14 10606 (95.39)285.71  2026-03-07 09:02:09.00 P  2026-03-07 09:15:32.30 2026-03-07 10:01:04.334283
497911956388 3.7SAN LUIS POTOSI, MEXICO 21.71 N; 99.37 W5 10985 (98.80)291.93  2026-03-07 08:57:38.00 Pdiff  2026-03-07 09:11:18.13 2026-03-07 09:58:39.779455
497921956385 3.0BAJA CALIFORNIA, MEXICO 31.19 N; 115.55 W20 12426 (111.75)303.84  2026-03-07 09:17:48.00 Pdiff  2026-03-07 09:32:23.11 2026-03-07 10:26:49.973873
497931956383 3.3BAJA CALIFORNIA, MEXICO 31.88 N; 116.36 W20 12481 (112.25)304.75  2026-03-07 09:27:01.00 Pdiff  2026-03-07 09:41:38.32 2026-03-07 10:36:21.445719
497941956384 3.6OAXACA, MEXICO 16.26 N; 98.03 W6 10876 (97.81)286.37  2026-03-07 09:26:54.00 P  2026-03-07 09:40:29.55 2026-03-07 10:27:19.188184
497951956382 3.5GUERRERO, MEXICO 16.83 N; 99.55 W21 11035 (99.24)287.01  2026-03-07 09:44:12.00 Pdiff  2026-03-07 09:57:51.41 2026-03-07 10:45:30.256755
497961956381 3.4VERACRUZ, MEXICO 17.36 N; 94.69 W131 10516 (94.57)287.37  2026-03-07 10:01:23.00 P  2026-03-07 10:14:28.15 2026-03-07 10:59:48.221307
497971956379 3.2OFFSHORE GUERRERO, MEXICO 17.34 N; 101.11 W28 11197 (100.71)287.61  2026-03-07 10:46:51.00 Pdiff  2026-03-07 11:00:35.86 2026-03-07 11:49:03.484986
497981956380 3.8CHIAPAS, MEXICO 16.9 N; 93.83 W167 10425 (93.76)286.89  2026-03-07 10:33:43.00 P  2026-03-07 10:46:40.28 2026-03-07 11:31:38.122660
497991956378 3.2OAXACA, MEXICO 16.25 N; 98.17 W17 10891 (97.95)286.37  2026-03-07 10:50:45.00 P  2026-03-07 11:04:19.30 2026-03-07 11:51:15.187708
498001956375 2.5PANAMA-COSTA RICA BORDER REGION 9.09 N; 82.36 W10 9179 (82.55)279.13  2026-03-07 13:55:46.00 P  2026-03-07 14:08:08.59 2026-03-07 14:46:45.507656