A magnitude ML 1.4 earthquake occured in region: 3 km NW Chiusdino (SI), on
and geographic coordinates (lat, lon) 43.1730, 11.0540 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Chiusdino | SI | 3 | 1903 | 1903 |
Montieri | GR | 6 | 1204 | 3107 |
Radicondoli | SI | 10 | 914 | 4021 |
Monticiano | SI | 11 | 1571 | 5592 |
Castelnuovo di Val di Cecina | PI | 13 | 2231 | 7823 |
Monterotondo Marittimo | GR | 16 | 1371 | 9194 |
Sovicille | SI | 19 | 10116 | 19310 |
Casole d'Elsa | SI | 19 | 3897 | 23207 |
Massa Marittima | GR | 19 | 8375 | 31582 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-10-12 00:51:26 |
43.1727 | 11.0538 | 10 | 2024-10-12 00:58:37 |
Sala Sismica INGV-Roma | 131989561 |
Field | Value |
---|---|
Time (UTC) | 2024-10-12 00:51:26 ± 0.12 |
Latitude | 43.1727 ± 0.0090 |
Longitude | 11.0538 ± 0.0148 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 131989561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1462 |
Semi-minor axis of confidence ellipse (meter) | 304 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40559 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 131989561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-10-12 00:58:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CASP.HHZ. | 2024-10-12T00:51:41.07 | 0.6 | undecidable | manual | S | 200 | 45.0216 | 50 | -0.31 | 46 |
IV.OSSC.HHZ. | 2024-10-12T00:51:40.36 | 0.6 | undecidable | manual | S | 22 | 41.9247 | 50 | -0.19 | 47 |
IV.CSNT.HHZ. | 2024-10-12T00:51:39.13 | 0.1 | undecidable | manual | S | 30 | 38.4282 | 50 | -0.48 | 89 |
IV.CASP.HHZ. | 2024-10-12T00:51:35.64 | 0.6 | undecidable | manual | P | 200 | 45.0216 | 50 | 0.48 | 44 |
IV.OSSC.HHZ. | 2024-10-12T00:51:35.13 | 0.1 | undecidable | manual | P | 22 | 41.9247 | 50 | 0.45 | 89 |
IV.RIBO.EHZ.01 | 2024-10-12T00:51:35.46 | 0.6 | undecidable | manual | S | 181 | 24.8529 | 112 | -0.5 | 46 |
IV.LOCA.HHZ. | 2024-10-12T00:51:34.74 | 0.3 | undecidable | manual | S | 49 | 22.4553 | 114 | -0.46 | 69 |
IV.CSNT.HHZ. | 2024-10-12T00:51:34.32 | 0.3 | undecidable | manual | P | 30 | 38.4282 | 50 | 0.18 | 71 |
IV.RIBO.EHZ.01 | 2024-10-12T00:51:32.34 | 0.6 | positive | manual | P | 181 | 24.8529 | 112 | 0.31 | 47 |
IV.TRIF.CHZ. | 2024-10-12T00:51:32.19 | 0.3 | undecidable | manual | S | 242 | 13.7751 | 126 | -0.41 | 71 |
IV.LOCA.HHZ. | 2024-10-12T00:51:31.78 | 0.1 | negative | manual | P | 49 | 22.4553 | 114 | 0.18 | 98 |
IV.FROS.CHZ. | 2024-10-12T00:51:31.34 | 0.6 | undecidable | manual | S | 64 | 9.2796 | 137 | -0.06 | 51 |
IV.TRIF.CHZ. | 2024-10-12T00:51:30.24 | 0.1 | negative | manual | P | 242 | 13.7751 | 126 | 0.15 | 100 |
IV.FROS.CHZ. | 2024-10-12T00:51:29.73 | 0.1 | negative | manual | P | 64 | 9.2796 | 137 | 0.33 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FROS.CHN. | ML:1.5 | 0.000388 | 0.08 | AML | other | m | 2024-10-12T00:51:31.50 |
IV.FROS.CHE. | ML:1.2 | 0.00021849999999999997 | 0.82 | AML | other | m | 2024-10-12T00:51:32.54 |
IV.TRIF.CHE. | ML:1.3 | 0.00021200000000000003 | 1.54 | AML | other | m | 2024-10-12T00:51:32.21 |
IV.TRIF.CHN. | ML:1.6 | 0.00040649999999999996 | 0.1 | AML | other | m | 2024-10-12T00:51:32.34 |
IV.LOCA.HHE. | ML:1.5 | 0.00019949999999999997 | 1.88 | AML | other | m | 2024-10-12T00:51:34.97 |
IV.LOCA.HHN. | ML:1.4 | 0.00016 | 1.72 | AML | other | m | 2024-10-12T00:51:34.99 |
IV.RIBO.EHE.01 | ML:1.2 | 0.00009490000000000002 | 0.42 | AML | other | m | 2024-10-12T00:51:35.82 |
IV.CASP.HHN. | ML:1.4 | 0.00008044999999999999 | 0.66 | AML | other | m | 2024-10-12T00:51:41.28 |
IV.CASP.HHE. | ML:1.4 | 0.0000706 | 0.22 | AML | other | m | 2024-10-12T00:51:41.39 |