A magnitude Mwp 6.7 earthquake occured in region: Vanuatu Islands [Sea: Vanuatu], on
and geographic coordinates (lat, lon) -16.0500, 168.1500 at 30 km depth.
The earthquake was located by: U.S. Geological Survey (USGS).
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev200 |
Mwp 6.7 | 2018-08-21 22:32:29 |
-16.05 | 168.15 | 30 | 2018-08-21 23:03:01 |
U.S. Geological Survey (USGS) | 60055551 |
Field | Value |
---|---|
Time (UTC) | 2018-08-21 22:32:29 ± 0 |
Latitude | -16.0500 |
Longitude | 168.1500 |
Depth (km) | 30 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 200 -> SURVEY-INGV-USGS |
Event type | earthquake |
Origin ID | 60055551 |
Field | Value |
---|---|
Preferred uncertainty description | |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 0.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 37 |
Number of associated phases, regardless of their use for origin computation | 1 |
Number of defining phases | 1 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | |
Epicentral distance of station closest to the epicenter (degree) | |
Epicentral distance of station farthest from the epicenter (degree) | |
Number of stations at which the event was observed | 0 |
Number of stations from which data was used for origin computation | 0 |
Field | Value |
---|---|
Value | 6.7 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | Mwp |
Reference to an origin | 60055551 |
Agency | INGV |
Autore | U.S. Geological Survey (USGS) |
Time of creation (UTC) | 2018-08-21 23:03:01 |