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Guide to information on this page:

- This page lists expected arrival times for earthquakes in the last seven days.
- Three tables of arrival times are shown below:
- Scrollbars are on the far right of the tables below.
- Links for downloadable data from the tables and for archived data from previous weeks are below the tables.
- All clock times are in UTC. Click here for GPS and local time converter.
- For an explanation of arrival wave phases (in parentheses under 'arrival times'), click here.
- Color indicates likelihood of appreciable seismic disturbance at that observatory: Green is low and Red is high. Explanation.
- Questions or comments should be addressed to Keith Riles at kriles@umich.edu

Data source: USGS. Arrival time predictions made using MatTaup, a Matlab wrapper for the TauP toolkit which uses the iasp91 model of the Earth.

** Information concerning the arrival times at LIGO Hanford and LIGO Livingston observatories:**

To download CSV data, click on a link:

** Information concerning the arrival times at the GEO and Virgo observatories:**

GEO P-wave Traveltimes (seconds) | EQ Dates | ARCHIVED DATA, back to May 2012 |

GEO P-wave Arrival Times (UTC) | EQ Times (UTC) | Full CSV Table |

GEO S-wave Traveltimes (seconds) | EQ Latitudes | Full CSV Table, no origin location |

GEO S-wave Arrival Times (UTC) | EQ Longitudes | |

Virgo P-wave Traveltimes (seconds) | EQ Depths | |

Virgo P-wave Arrival Times (UTC) | EQ Mag | |

Virgo S-wave Traveltimes (seconds) | EQ Location | |

Virgo S-wave Arrival Times (UTC) |

Kagra P-wave Traveltimes (seconds) | EQ Dates | ARCHIVED DATA, back to May 2012 |

Kagra P-wave Arrival Times (UTC) | EQ Times (UTC) | Full CSV Table |

Kagra S-wave Traveltimes (seconds) | EQ Latitudes | Full CSV Table, no origin location |

Kagra S-wave Arrival Times (UTC) | EQ Longitudes | |

India P-wave Traveltimes (seconds) | EQ Depths | |

India P-wave Arrival Times (UTC) | EQ Mag | |

India S-wave Traveltimes (seconds) | EQ Location | |

India S-wave Arrival Times (UTC) |