A magnitude ML 1.6 earthquake occured in region: Mar Ionio Settentrionale (MARE), on
and geographic coordinates (lat, lon) 37.9970, 16.5280 at 39 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML 1.6 |
2007-07-02 23:05:24 |
37.997 | 16.528 | 39 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 638819 |
Field | Value |
---|---|
Time (UTC) | 2007-07-02 23:05:24 ± 0.43 |
Latitude | 37.9970 ± 0.0387 |
Longitude | 16.5280 ± 0.0297 |
Depth (km) | 39 ± 7 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 638819 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3381 |
Semi-minor axis of confidence ellipse (meter) | 3131 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5024.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 333 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.38041 |
Epicentral distance of station farthest from the epicenter (degree) | 0.65201 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 638819 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:09:06 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 638819 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:09:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTTG.HHN. | 2007-07-02T23:05:47.47 | 0.3 | undecidable | manual | Sg | 271 | 72.372 | 0.07 | 73 | |
MN.CEL.HHZ. | 2007-07-02T23:05:45.38 | 0.3 | undecidable | manual | Sg | 298 | 62.5929 | 0.097 | 74 | |
IV.SOI.EHE. | 2007-07-02T23:05:40.81 | 0.3 | undecidable | manual | Sg | 282 | 42.2244 | -0.171 | 76 | |
IV.MTTG.HHN. | 2007-07-02T23:05:37.55 | 0.6 | undecidable | manual | Pg | 271 | 72.372 | -0.197 | 47 | |
MN.CEL.HHZ. | 2007-07-02T23:05:36.39 | 0.1 | undecidable | manual | Pg | 298 | 62.5929 | -0.133 | 98 | |
IV.SOI.EHE. | 2007-07-02T23:05:34.26 | 0.1 | undecidable | manual | Pg | 282 | 42.2244 | 0.218 | 100 |