A magnitude ML 2.0 earthquake occured in region: 5 km NW Castelnuovo di Val di Cecina (PI), on
and geographic coordinates (lat, lon) 43.2360, 10.8580 at 9 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Castelnuovo di Val di Cecina | PI | 5 | 2231 | 2231 |
Pomarance | PI | 7 | 5897 | 8128 |
Monterotondo Marittimo | GR | 10 | 1371 | 9499 |
Monteverdi Marittimo | PI | 13 | 758 | 10257 |
Radicondoli | SI | 15 | 914 | 11171 |
Montieri | GR | 17 | 1204 | 12375 |
Volterra | PI | 19 | 10519 | 22894 |
Casole d'Elsa | SI | 19 | 3897 | 26791 |
Montecatini Val di Cecina | PI | 20 | 1749 | 28540 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2014-02-11 11:20:40 |
43.2362 | 10.8577 | 9 | 2015-09-21 09:34:15 |
Bollettino Sismico Italiano INGV | 8851851 |
Reviewed Rev100 |
ML 2.0 | 2014-02-11 11:20:40 |
43.2342 | 10.8633 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 5505471 |
Field | Value |
---|---|
Time (UTC) | 2014-02-11 11:20:40 ± 0.12 |
Latitude | 43.2362 ± 0.0054 |
Longitude | 10.8577 ± 0.0099 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 8851851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 780 |
Semi-minor axis of confidence ellipse (meter) | 602 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 120 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.84716 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 5505471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-02-11 11:27:58 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 8851851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2014-10-13 13:51:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2014-02-11T11:21:12.80 | 3.0 | negative | manual | Pn | 0.68 | 0 | |||
IV.CRMI.HHZ. | 2014-02-11T11:21:00.18 | 0.6 | undecidable | manual | S | 9 | 62.7927 | 50 | -0.28 | 44 |
IV.CASP.HHZ. | 2014-02-11T11:20:56.88 | 0.6 | undecidable | manual | S | 179 | 49.4172 | 50 | 0 | 48 |
IV.MTCR.EHZ. | 2014-02-11T11:20:56.57 | 0.3 | undecidable | manual | P | 7 | 88.6446 | 50 | 0.43 | 61 |
IV.BDI.HHE. | 2014-02-11T11:20:56.92 | 0.6 | undecidable | manual | P | 347 | 94.0392 | 50 | -0.05 | 44 |
GU.POPM.HHE. | 2014-02-11T11:20:55.96 | 0.6 | undecidable | manual | P | 355 | 90.0432 | 50 | -0.41 | 41 |
IV.RUFI.EHZ. | 2014-02-11T11:20:55.97 | 0.3 | undecidable | manual | P | 38 | 84.8484 | 50 | 0.4 | 62 |
GU.MAIM.HHZ. | 2014-02-11T11:20:54.68 | 0.1 | undecidable | manual | P | 339 | 80.7636 | 50 | -0.25 | 86 |
IV.CSNT.HHZ. | 2014-02-11T11:20:54.92 | 0.6 | undecidable | manual | S | 53 | 43.623 | 50 | -0.42 | 44 |
IV.CRMI.HHZ. | 2014-02-11T11:20:52.26 | 0.1 | undecidable | manual | P | 9 | 62.7927 | 50 | 0.09 | 92 |
IV.CASP.HHZ. | 2014-02-11T11:20:50.17 | 0.3 | undecidable | manual | P | 179 | 49.4172 | 50 | 0.07 | 71 |
IV.CSNT.HHZ. | 2014-02-11T11:20:49.31 | 0.1 | undecidable | manual | P | 53 | 43.623 | 50 | 0.09 | 95 |
IV.FROS.HHZ. | 2014-02-11T11:20:49.72 | 0.3 | undecidable | manual | S | 97 | 24.2535 | 111 | -0.17 | 73 |
IV.FROS.HHZ. | 2014-02-11T11:20:46.28 | 0.1 | undecidable | manual | P | 97 | 24.2535 | 111 | 0.22 | 96 |
IV.TRIF.HHZ. | 2014-02-11T11:20:46.39 | 0.3 | undecidable | manual | S | 165 | 13.9749 | 124 | -0.29 | 72 |
IV.TRIF.HHZ. | 2014-02-11T11:20:44.33 | 0.1 | positive | manual | P | 165 | 13.9749 | 124 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSNT.HHE. | ML:1.4 | 0.0000738 | 0.94 | AML | other | m | 2014-02-11T11:20:55.67 |
IV.CSNT.HHN. | ML:1.3 | 0.00006425 | 0.52 | AML | other | m | 2014-02-11T11:20:55.68 |
IV.FROS.HHE. | ML:1.7 | 0.000337 | 1.52 | AML | other | m | 2014-02-11T11:20:50.99 |
IV.FROS.HHN. | ML:1.7 | 0.00030649999999999997 | 0.7 | AML | other | m | 2014-02-11T11:20:51.68 |
IV.NRCA.HHE. | ML:2.6 | 0.0001343 | 0.84 | AML | other | m | 2014-02-11T11:21:21.30 |
IV.NRCA.HHN. | ML:2.7 | 0.0001585 | 1.02 | AML | other | m | 2014-02-11T11:21:21.26 |
IV.TRIF.HHN. | ML:2.2 | 0.001795 | 0.1 | AML | other | m | 2014-02-11T11:20:46.96 |
IV.TRIF.HHE. | ML:2.2 | 0.00183 | 1.26 | AML | other | m | 2014-02-11T11:20:47.47 |