A magnitude ML 1.3 earthquake occured in region: 2 km SE Sambuca Pistoiese (PT), on
and geographic coordinates (lat, lon) 44.0930, 11.0140 at 20 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 |
---|---|---|---|---|
Sambuca Pistoiese | PT | 2 | 1626 | 1626 |
Alto Reno Terme | BO | 8 | 6960 | 8586 |
Castel di Casio | BO | 8 | 3448 | 12034 |
Camugnano | BO | 10 | 1885 | 13919 |
Cantagallo | PO | 10 | 3105 | 17024 |
Vernio | PO | 12 | 6060 | 23084 |
Lizzano in Belvedere | BO | 12 | 2212 | 25296 |
Castiglione dei Pepoli | BO | 13 | 5648 | 30944 |
Gaggio Montano | BO | 13 | 4878 | 35822 |
Vaiano | PO | 16 | 9895 | 45717 |
Montale | PT | 18 | 10737 | 56454 |
San Marcello Pistoiese | PT | 18 | 6416 | 62870 |
Montemurlo | PO | 18 | 18456 | 81326 |
Pistoia | PT | 19 | 90315 | 171641 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-12-31 07:51:39 |
44.0928 | 11.014 | 20 | 2023-12-31 07:56:58 |
Sala Sismica INGV-Roma | 124371361 |
Field | Value |
---|---|
Time (UTC) | 2023-12-31 07:51:39 ± 0.16 |
Latitude | 44.0928 ± 0.0063 |
Longitude | 11.0140 ± 0.0075 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124371361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 738 |
Semi-minor axis of confidence ellipse (meter) | 141 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30217 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 124371361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-31 07:56:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SENI.HNZ. | 2023-12-31T07:51:58.60 | 3.0 | undecidable | manual | Pn | -0.13 | 0 | |||
IV.ARCI.HHZ. | 2023-12-31T07:51:55.34 | 3.0 | positive | manual | Pg | 0.16 | 0 | |||
IV.ZCCA.HHZ. | 2023-12-31T07:51:50.15 | 0.6 | undecidable | manual | S | 354 | 28.749 | 116 | 0.28 | 64 |
GU.POPM.HHZ. | 2023-12-31T07:51:48.11 | 0.6 | undecidable | manual | S | 256 | 21.1677 | 126 | -0.03 | 67 |
IV.MOCL.EHZ. | 2023-12-31T07:51:47.08 | 0.6 | undecidable | manual | S | 126 | 16.4724 | 134 | -0.1 | 67 |
IV.PSL.EHZ. | 2023-12-31T07:51:46.26 | 0.6 | undecidable | manual | S | 216 | 11.5773 | 146 | -0.07 | 68 |
IV.ZCCA.HHZ. | 2023-12-31T07:51:45.08 | 0.3 | positive | manual | P | 354 | 28.749 | 116 | -0.26 | 93 |
IV.SEI.HHZ. | 2023-12-31T07:51:45.33 | 0.3 | undecidable | manual | P | 99 | 27.75 | 117 | 0.13 | 98 |
IV.BDI.HHZ. | 2023-12-31T07:51:45.98 | 1.0 | undecidable | manual | P | 264 | 33.5442 | 112 | -0.02 | 33 |
GU.POPM.HHZ. | 2023-12-31T07:51:44.40 | 0.3 | undecidable | manual | P | 256 | 21.1677 | 126 | 0.07 | 100 |
IV.MOCL.EHZ. | 2023-12-31T07:51:43.74 | 1.0 | positive | manual | P | 126 | 16.4724 | 134 | -0.04 | 34 |
IV.PSL.EHZ. | 2023-12-31T07:51:43.33 | 0.6 | undecidable | manual | P | 216 | 11.5773 | 146 | 0.04 | 68 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BDI.HHE. | ML:0.9 | 0.000027924525 | 0.1216 | AML | other | m | 2023-12-31T07:51:51.65 |
IV.BDI.HHN. | ML:0.9 | 0.000031217725 | 0.16 | AML | other | m | 2023-12-31T07:51:51.51 |
IV.PSL.EHE. | ML:1.3 | 0.000139225065 | 0.2624 | AML | other | m | 2023-12-31T07:51:46.47 |
IV.PSL.EHN. | ML:1.3 | 0.00015446005 | 0.096 | AML | other | m | 2023-12-31T07:51:46.39 |
GU.POPM.HHN. | ML:1.6 | 0.00020391704999999998 | 0.1216 | AML | other | m | 2023-12-31T07:51:48.22 |
IV.ZCCA.HHE. | ML:1.2 | 0.000064099435 | 0.2816 | AML | other | m | 2023-12-31T07:51:50.73 |
IV.ZCCA.HHN. | ML:1.2 | 0.0000664141775 | 1.5232 | AML | other | m | 2023-12-31T07:51:53.47 |
IV.ZCCA.HNN. | ML:1.6 | 0.00016251255 | 0.8 | AML | other | m | 2023-12-31T07:51:51.19 |
IV.BDI.HNN. | ML:1.7 | 0.00020742485 | 0.7936 | AML | other | m | 2023-12-31T07:51:53.55 |
IV.BDI.HNE. | ML:1.3 | 0.000079889195 | 0.48 | AML | other | m | 2023-12-31T07:52:08.46 |