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: 66301 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
498011956341 2.8FLORES REGION, INDONESIA 8.3 S; 119.61 E157 13277 (119.41)99.53  2026-03-07 12:54:05.00 Pdiff  2026-03-07 13:08:57.39 2026-03-07 14:07:50.595716
498021956337 3.4CELEBES SEA 2.9 N; 124.75 E100 13881 (124.84)86.47  2026-03-07 12:39:06.00 Pdiff  2026-03-07 12:54:29.15 2026-03-07 13:56:13.136826
498031956336 1.6PYRENEES 43.12 N; 1.62 W15 4779 (42.98)358.26  2026-03-07 12:41:49.67 P  2026-03-07 12:49:49.40 2026-03-07 13:08:22.599798
498041956332 2.7JAVA, INDONESIA 7.14 S; 108.31 E250 12040 (108.29)97.51  2026-03-07 12:30:04.00 Pdiff  2026-03-07 12:43:56.55 2026-03-07 13:36:57.490774
498051956330 2.9ANTOFAGASTA, CHILE 22.11 S; 68.85 W126 7841 (70.52)246.56  2026-03-07 12:14:38.00 P  2026-03-07 12:25:38.76 2026-03-07 12:58:11.715443
498061956328 2.5KEPULAUAN ALOR, INDONESIA 8.19 S; 124.67 E13 13833 (124.41)99.94  2026-03-07 10:17:48.00 Pdiff  2026-03-07 10:33:20.28 2026-03-07 11:34:39.023870
498071956326 2.3CANARY ISLANDS, SPAIN REGION 28.42 N; 16.52 W17 3604 (32.42)332.13  2026-03-07 12:14:45.56 P  2026-03-07 12:21:15.41 2026-03-07 12:34:46.991298
498081956325 2.7TIMOR REGION, INDONESIA 10.17 S; 124.16 E8 13753 (123.69)102.25  2026-03-07 11:39:01.00 Pdiff  2026-03-07 11:54:30.94 2026-03-07 12:55:25.432378
498091956323 2.5KEPULAUAN ALOR, INDONESIA 8.22 S; 124.65 E5 13831 (124.39)99.98  2026-03-07 10:26:36.00 Pdiff  2026-03-07 10:42:09.52 2026-03-07 11:43:26.183019
498101956324 2.5SAN JUAN, ARGENTINA 30.78 S; 69.93 W102 8103 (72.88)237.74  2026-03-07 12:08:12.00 P  2026-03-07 12:19:29.70 2026-03-07 12:53:13.154982
498111956322 3.1SOUTH ISLAND OF NEW ZEALAND 44.51 S; 168.83 E5 14952 (134.47)168.90  2026-03-07 12:06:20.01 Pdiff  2026-03-07 12:22:38.60 2026-03-07 13:29:24.091631
498121956321 3.1OFF E. COAST OF N. ISLAND, N.Z. 36.66 S; 177.5 E208 15937 (143.33)176.67  2026-03-07 12:04:52.35 Pdiff  2026-03-07 12:21:25.43 2026-03-07 13:33:24.705448
498131956307 3.6OFF COAST OF COSTA RICA 10.73 N; 86.45 W69 9630 (86.61)280.71  2026-03-07 11:10:18.00 P  2026-03-07 11:22:53.25 2026-03-07 12:03:47.954254
498141956308 2.9OFF COAST OF COSTA RICA 10.62 N; 86.66 W24 9653 (86.81)280.60  2026-03-07 11:07:27.00 P  2026-03-07 11:20:08.83 2026-03-07 12:01:04.570916
498151956319 2.6SULAWESI, INDONESIA 4.42 S; 121.85 E5 13552 (121.89)95.21  2026-03-07 11:58:26.00 Pdiff  2026-03-07 12:13:48.42 2026-03-07 13:13:43.477905
498161956317 2.5NEAR N COAST OF PAPUA, INDONESIA 1.08 S; 134.35 E12 14955 (134.50)91.52  2026-03-07 11:45:11.00 Pdiff  2026-03-07 12:01:28.16 2026-03-07 13:08:15.886570
498171956318 2.5GREECE 40.63 N; 22.5 E14 5042 (45.35)24.17  2026-03-07 11:49:09.72 P  2026-03-07 11:57:28.30 2026-03-07 12:17:10.505798
498181956315 2.0NORTHERN CALIFORNIA 38.84 N; 122.79 W2 12792 (115.04)313.76  2026-03-07 11:48:12.56 Pdiff  2026-03-07 12:03:05.33 2026-03-07 12:59:16.480924
498191956314 2.7OFF COAST OF COSTA RICA 10.54 N; 86.67 W9 9654 (86.82)280.52  2026-03-07 11:35:18.00 P  2026-03-07 11:48:02.29 2026-03-07 12:28:55.906951
498201956312 2.5SUMBAWA REGION, INDONESIA 8.46 S; 117.5 E10 13044 (117.31)99.52  2026-03-07 07:25:41.00 Pdiff  2026-03-07 07:40:42.31 2026-03-07 08:38:08.907981