PNSN Logo
The Pacific Northwest Seismograph Network

All about earthquakes and geologic hazards of the Pacific Northwest        

Link to USGS Pages
HOME | Latest Quakes | Volcanoes | Catalogs & Data | Hazards & Preparation | Research | Outreach & Education | Operations & Projects
  
UW | Dept. of E&SS | REPORT AN EARTHQUAKE | USGS EQhazards | USGS PNW | Seismosurfing | Site Map | CONTACT US   
PNSN > Catalogs and Data > Historic Earthquakes > Recent Notable Earthquakes > Special Event

Earthquake Report

Magnitude 3.4, N of Walla Walla, Wa
Thursday June 17, 2004 at 02:16:42.93 AM (PDT)

Magnitude 3.4
Time Thursday June 17, 2004 at 09:16:42.93 Z (UTC)
Thursday June 17, 2004 at 02:16:42.93 AM (PDT)
Distance from 63.3 km N of Walla Walla, Wa
74.9 km ESE of Othello, WA
131.0 km SSW of Spokane, WA (Mission & N Division)
Coordinates 46.634 deg N
118.229 deg W
Depth 36 km
Quality poor (CD)
Note: 1 km = 0.621 mile or 1 mile = 1.61 km
Map showing epicenter
Name of Event File: 04061709163e

This is an automated web page produced after a significant earthquake to give essential information about the earthquake, its aftershocks, and previous earthquake activity in the region. Some of the information here will be updated as aftershocks occur.

Shake Map - For certain earthquakes a map of shaking intensity based on measurements from strong-motion seismographs will be available.

Did You Feel It? - You can report shaking and damage at your location. You can also view a map displaying a summary of data received from all reports.

View Seismograms - View web-based seismograms by station and date.

Maps and History of Earthquakes in this Region

Focal Mechanism - A diagram and table of the P-wave fault plane solution. If sufficient P-wave first motion data are available, a fault plane determination for the earthquake will be available.

Strong-Motion Information - Data from digital accelerographs.

Related Information - Most Up-to-Date Local and Global Earthquake Summaries

  • Latest Quakes from the Pacific Northwest, the nation and the world
This is file /spikehome/HTML/SEIS/EQ_Special/WEBDIR_04061709163e/04061709163e/welcome.html
Created Thu Jun 17 08:36:54 PDT 2004. Template last modified 7/18/02