A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.3170, 15.5980 at 5 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2012-10-14 08:18:00 |
39.3393 | 15.6492 | 5 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2355301 |
Bulletin Rev1000 |
ML 1.9 | 2012-10-14 08:18:00 |
39.3172 | 15.5983 | 5 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2957601 |
Field | Value |
---|---|
Time (UTC) | 2012-10-14 08:18:00 ± 0.39 |
Latitude | 39.3172 ± 0.0162 |
Longitude | 15.5983 ± 0.0209 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 2957601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2230 |
Semi-minor axis of confidence ellipse (meter) | 1320 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 250 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88853 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 2957601 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:44:39 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 2355301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-10-14 08:34:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SIRI.HHZ. | 2012-10-14T08:18:31.39 | 0.6 | undecidable | manual | S | 13 | 98.6235 | 50 | 1.09 | 33 |
IV.MGR.HNZ. | 2012-10-14T08:18:27.72 | 0.6 | undecidable | manual | S | 358 | 91.1421 | 50 | -0.56 | 41 |
IV.CELI.HHZ. | 2012-10-14T08:18:25.71 | 0.6 | undecidable | manual | S | 83 | 78.6657 | 50 | 0.75 | 40 |
IV.JOPP.HNZ. | 2012-10-14T08:18:25.05 | 3.0 | undecidable | manual | S | 78.8655 | -0.18 | 0 | ||
IV.MMN.HHZ. | 2012-10-14T08:18:23.14 | 0.6 | undecidable | manual | S | 28 | 71.9724 | 50 | -0.03 | 49 |
IV.PLAC.HNZ. | 2012-10-14T08:18:20.92 | 3.0 | undecidable | manual | P | 0.3 | 0 | |||
IV.SIRI.HHZ. | 2012-10-14T08:18:18.50 | 0.1 | undecidable | manual | P | 13 | 98.6235 | 50 | 0.94 | 70 |
IV.CAR1.HHZ. | 2012-10-14T08:18:17.85 | 0.6 | undecidable | manual | S | 97 | 53.1024 | 50 | -0.29 | 48 |
IV.MGR.HNZ. | 2012-10-14T08:18:15.77 | 0.6 | undecidable | manual | P | 358 | 91.1421 | 50 | -0.63 | 40 |
IV.BULG.HNZ. | 2012-10-14T08:18:15.47 | 0.3 | undecidable | manual | P | 347 | 86.5467 | 50 | -0.22 | 68 |
IV.CELI.HHZ. | 2012-10-14T08:18:14.63 | 0.3 | undecidable | manual | P | 83 | 78.6657 | 50 | 0.15 | 70 |
IV.JOPP.HNZ. | 2012-10-14T08:18:14.73 | 3.0 | undecidable | manual | P | 78.8655 | 0.01 | 0 | ||
IV.MMN.HHZ. | 2012-10-14T08:18:13.36 | 0.3 | undecidable | manual | P | 28 | 71.9724 | 50 | -0.09 | 72 |
IV.CET2.HHZ. | 2012-10-14T08:18:13.30 | 0.6 | undecidable | manual | S | 52 | 38.5281 | 97 | -0.34 | 49 |
IV.CAR1.HHZ. | 2012-10-14T08:18:10.47 | 0.1 | undecidable | manual | P | 97 | 53.1024 | 50 | -0.07 | 100 |
IV.CET2.HHZ. | 2012-10-14T08:18:07.62 | 0.1 | undecidable | manual | P | 52 | 38.5281 | 97 | -0.32 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SIRI.HHN. | ML:1.8 | 0.0000632 | 1.4 | AML | other | m | 2012-10-14T08:18:32.49 |
IV.SIRI.HHE. | ML:2.0 | 0.00010449999999999999 | 0.32 | AML | other | m | 2012-10-14T08:18:33.41 |