A magnitude ML 1.4 earthquake occured in region: 6 km S Radicondoli (SI), on
and geographic coordinates (lat, lon) 43.2060, 11.0380 at 9 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 |
---|---|---|---|---|
Radicondoli | SI | 6 | 914 | 914 |
Chiusdino | SI | 7 | 1903 | 2817 |
Montieri | GR | 8 | 1204 | 4021 |
Castelnuovo di Val di Cecina | PI | 11 | 2231 | 6252 |
Monticiano | SI | 14 | 1571 | 7823 |
Casole d'Elsa | SI | 15 | 3897 | 11720 |
Monterotondo Marittimo | GR | 16 | 1371 | 13091 |
Pomarance | PI | 17 | 5897 | 18988 |
Sovicille | SI | 18 | 10116 | 29104 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-03-07 11:19:52 |
43.2055 | 11.0385 | 9 | 2024-03-07 11:25:13 |
Sala Sismica INGV-Roma | 125750571 |
Field | Value |
---|---|
Time (UTC) | 2024-03-07 11:19:52 ± 0.15 |
Latitude | 43.2055 ± 0.0126 |
Longitude | 11.0385 ± 0.0173 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125750571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1868 |
Semi-minor axis of confidence ellipse (meter) | 229 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.08544 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43347 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125750571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-07 11:25:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CASP.HHZ. | 2024-03-07T11:20:08.02 | 0.6 | undecidable | manual | S | 197 | 48.1185 | 50 | -0.7 | 40 |
IV.OSSC.HHZ. | 2024-03-07T11:20:06.18 | 0.6 | undecidable | manual | S | 25 | 39.0276 | 50 | -0.12 | 47 |
IV.CASP.HHZ. | 2024-03-07T11:20:02.49 | 0.1 | undecidable | manual | P | 197 | 48.1185 | 50 | 0.46 | 87 |
IV.OSSC.HHZ. | 2024-03-07T11:20:00.55 | 0.6 | positive | manual | P | 25 | 39.0276 | 50 | -0.08 | 48 |
IV.LOCA.HHZ. | 2024-03-07T11:20:00.46 | 0.6 | undecidable | manual | S | 58 | 21.2676 | 112 | -0.41 | 46 |
IV.TRIF.CHZ. | 2024-03-07T11:19:58.55 | 0.6 | undecidable | manual | S | 228 | 14.874 | 120 | -0.34 | 47 |
IV.FROS.CHZ. | 2024-03-07T11:19:57.21 | 0.6 | undecidable | manual | S | 87 | 9.4794 | 132 | -0.17 | 49 |
IV.LOCA.HHZ. | 2024-03-07T11:19:57.65 | 0.1 | positive | manual | P | 58 | 21.2676 | 112 | 0.15 | 97 |
IV.TRIF.CHZ. | 2024-03-07T11:19:56.42 | 0.1 | positive | manual | P | 228 | 14.874 | 120 | 0.07 | 100 |
IV.FROS.CHZ. | 2024-03-07T11:19:55.68 | 0.1 | positive | manual | P | 87 | 9.4794 | 132 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FROS.CHN. | ML:1.5 | 0.0004965000000000001 | 0.3 | AML | other | m | 2024-03-07T11:19:57.53 |
IV.FROS.CHE. | ML:1.4 | 0.000336 | 0.34 | AML | other | m | 2024-03-07T11:19:57.36 |
IV.TRIF.CHE. | ML:1.8 | 0.000721 | 0.22 | AML | other | m | 2024-03-07T11:19:59.08 |
IV.TRIF.CHN. | ML:1.6 | 0.00041349999999999997 | 0.16 | AML | other | m | 2024-03-07T11:19:59.55 |
IV.LOCA.HHE. | ML:1.5 | 0.0002405 | 1.78 | AML | other | m | 2024-03-07T11:20:00.93 |
IV.LOCA.HHN. | ML:1.4 | 0.000174 | 1.78 | AML | other | m | 2024-03-07T11:20:00.96 |
IV.CASP.HHN. | ML:1.0 | 0.00003145 | 0.2 | AML | other | m | 2024-03-07T11:20:08.41 |
IV.CASP.HHE. | ML:0.9 | 0.00002065 | 0.36 | AML | other | m | 2024-03-07T11:20:12.42 |