A magnitude ML 1.6 earthquake occured in region: Mar Ionio Settentrionale (MARE), on
and geographic coordinates (lat, lon) 37.8730, 16.4450 at 10 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 |
2007-08-16 22:24:49 |
37.873 | 16.445 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 647059 |
Field | Value |
---|---|
Time (UTC) | 2007-08-16 22:24:49 ± 0.64 |
Latitude | 37.8730 ± 0.0351 |
Longitude | 16.4450 ± 0.0353 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 647059 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3895 |
Semi-minor axis of confidence ellipse (meter) | 3053 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 10 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4982.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 331 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.48 |
Epicentral distance of station closest to the epicenter (degree) | 0.35523 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60165 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 647059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:17:57 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 647059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:17:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTTG.HHN. | 2007-08-16T22:25:10.31 | 0.3 | undecidable | manual | Sg | 283 | 66.7776 | 0.009 | 76 | |
MN.CEL.HHE. | 2007-08-16T22:25:09.20 | 0.6 | undecidable | manual | Sg | 312 | 64.5909 | -0.503 | 46 | |
IV.SOI.EHN. | 2007-08-16T22:25:03.68 | 0.3 | undecidable | manual | Sg | 303 | 40.8258 | 0.316 | 75 | |
IV.MPAZ.BHZ. | 2007-08-16T22:25:02.93 | 0.3 | undecidable | manual | Sg | 283 | 39.4272 | -0.063 | 79 | |
IV.MTTG.HHN. | 2007-08-16T22:25:01.00 | 0.1 | negative | manual | Pg | 283 | 66.7776 | -0.6 | 88 | |
MN.CEL.HHE. | 2007-08-16T22:25:00.99 | 0.1 | undecidable | manual | Pg | 312 | 64.5909 | -0.263 | 97 | |
IV.SOI.EHN. | 2007-08-16T22:24:58.12 | 0.1 | negative | manual | Pg | 303 | 40.8258 | 0.524 | 95 | |
IV.MPAZ.BHZ. | 2007-08-16T22:24:57.70 | 0.1 | negative | manual | Pg | 283 | 39.4272 | 0.324 | 100 |