A magnitude ML 1.2 earthquake occured in region: 6 km SE Castelnuovo di Val di Cecina (PI), on
and geographic coordinates (lat, lon) 43.1800, 10.9690 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 |
---|---|---|---|---|
Castelnuovo di Val di Cecina | PI | 6 | 2231 | 2231 |
Montieri | GR | 7 | 1204 | 3435 |
Monterotondo Marittimo | GR | 10 | 1371 | 4806 |
Chiusdino | SI | 10 | 1903 | 6709 |
Radicondoli | SI | 11 | 914 | 7623 |
Pomarance | PI | 15 | 5897 | 13520 |
Massa Marittima | GR | 16 | 8375 | 21895 |
Monticiano | SI | 18 | 1571 | 23466 |
Casole d'Elsa | SI | 19 | 3897 | 27363 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-11-07 03:13:02 |
43.1802 | 10.9687 | 10 | 2023-11-07 03:19:47 |
Sala Sismica INGV-Roma | 122869441 |
Field | Value |
---|---|
Time (UTC) | 2023-11-07 03:13:02 ± 0.15 |
Latitude | 43.1802 ± 0.0081 |
Longitude | 10.9687 ± 0.0160 |
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 | 122869441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1499 |
Semi-minor axis of confidence ellipse (meter) | 375 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 303 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 174 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39840 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122869441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-07 03:19:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GRI.EHZ. | 2023-11-07T03:14:49.10 | 3.0 | undecidable | manual | Pg | 17.67 | 0 | |||
IV.LADO.EHZ. | 2023-11-07T03:14:47.36 | 3.0 | negative | manual | Pg | 16.15 | 0 | |||
IV.SELL.HHZ. | 2023-11-07T03:14:46.84 | 3.0 | positive | manual | Pg | 15.48 | 0 | |||
IV.SERS.HHZ. | 2023-11-07T03:14:46.24 | 3.0 | negative | manual | Pg | 14.93 | 0 | |||
IV.PTRJ.HHZ. | 2023-11-07T03:14:45.05 | 3.0 | undecidable | manual | Sg | 5.9 | 0 | |||
IY.MCDA.HHZ.00 | 2023-11-07T03:14:44.95 | 3.0 | positive | manual | Pg | 12.35 | 0 | |||
IV.ACATE.EHZ. | 2023-11-07T03:14:34.82 | 3.0 | positive | manual | Pn | -5.66 | 0 | |||
7C.SPAOL.HNZ. | 2023-11-07T03:14:32.60 | 3.0 | undecidable | manual | Pn | -4.34 | 0 | |||
IV.SALB.HHZ. | 2023-11-07T03:14:23.98 | 3.0 | negative | manual | Pn | 3.23 | 0 | |||
IV.ORI.HHZ. | 2023-11-07T03:14:20.55 | 3.0 | undecidable | manual | Pn | 0.48 | 0 | |||
IV.CIMA.HNZ. | 2023-11-07T03:14:15.87 | 3.0 | undecidable | manual | Sg | 9.19 | 0 | |||
IV.MMO1.EHZ. | 2023-11-07T03:14:00.62 | 3.0 | undecidable | manual | Sn | -1.9 | 0 | |||
IV.FDMO.HHZ. | 2023-11-07T03:13:59.80 | 3.0 | undecidable | manual | Sg | 2.3 | 0 | |||
IV.NRCA.HHZ. | 2023-11-07T03:13:57.76 | 3.0 | undecidable | manual | Sn | -1.61 | 0 | |||
GU.CANO.HHZ. | 2023-11-07T03:13:49.86 | 3.0 | undecidable | manual | Sg | 0.8 | 0 | |||
IV.CASP.HHZ. | 2023-11-07T03:13:16.64 | 0.6 | undecidable | manual | S | 191 | 44.0226 | 50 | -0.18 | 46 |
IV.OSSC.HHE. | 2023-11-07T03:13:16.72 | 0.6 | undecidable | manual | S | 30 | 44.2224 | 50 | -0.15 | 46 |
IV.CSNT.HHZ. | 2023-11-07T03:13:15.89 | 0.6 | undecidable | manual | S | 38 | 41.625 | 50 | -0.29 | 45 |
IV.RIBO.EHZ.01 | 2023-11-07T03:13:11.75 | 0.6 | undecidable | manual | S | 166 | 26.3514 | 50 | -0.38 | 45 |
IV.LOCA.HHN. | 2023-11-07T03:13:11.95 | 0.6 | undecidable | manual | S | 59 | 27.5502 | 50 | -0.48 | 44 |
IV.CASP.HHZ. | 2023-11-07T03:13:11.27 | 0.3 | undecidable | manual | P | 191 | 44.0226 | 50 | 0.52 | 64 |
IV.CSNT.HHZ. | 2023-11-07T03:13:10.82 | 0.3 | undecidable | manual | P | 38 | 41.625 | 50 | 0.44 | 65 |
IV.OSSC.HHE. | 2023-11-07T03:13:10.48 | 0.6 | undecidable | manual | P | 30 | 44.2224 | 50 | -0.3 | 45 |
IV.RIBO.EHZ.01 | 2023-11-07T03:13:08.25 | 0.3 | undecidable | manual | P | 166 | 26.3514 | 50 | 0.21 | 70 |
IV.LOCA.HHN. | 2023-11-07T03:13:08.33 | 0.1 | undecidable | manual | P | 59 | 27.5502 | 50 | 0.12 | 96 |
IV.FROS.CHZ. | 2023-11-07T03:13:08.88 | 0.6 | undecidable | manual | S | 78 | 15.4734 | 124 | -0.04 | 50 |
IV.TRIF.CHZ. | 2023-11-07T03:13:06.50 | 0.6 | undecidable | manual | S | 216 | 8.9799 | 139 | -0.7 | 42 |
IV.FROS.CHZ. | 2023-11-07T03:13:06.37 | 0.1 | negative | manual | P | 78 | 15.4734 | 124 | 0.19 | 96 |
IV.TRIF.CHZ. | 2023-11-07T03:13:05.25 | 0.1 | positive | manual | P | 216 | 8.9799 | 139 | 0.06 | 100 |
IV.PLMA.HHZ. | 2023-11-07T03:13:05.63 | 3.0 | positive | manual | P | -3.09 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TRIF.CHE. | ML:1.2 | 0.00023449999999999998 | 0.16 | AML | other | m | 2023-11-07T03:13:07.00 |
IV.TRIF.CHN. | ML:1.2 | 0.00020899999999999998 | 0.22 | AML | other | m | 2023-11-07T03:13:07.24 |
IV.FROS.CHE. | ML:1.0 | 0.000093544965 | 0.104 | AML | other | m | 2023-11-07T03:13:08.93 |
IV.FROS.CHN. | ML:1.2 | 0.0001656892 | 0.12 | AML | other | m | 2023-11-07T03:13:09.54 |