A magnitude ML 1.4 earthquake occured in region: 3 km W Sambuca Pistoiese (PT), on
and geographic coordinates (lat, lon) 44.1080, 10.9600 at 10 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 |
---|---|---|---|---|
Sambuca Pistoiese | PT | 3 | 1626 | 1626 |
Alto Reno Terme | BO | 6 | 6960 | 8586 |
Lizzano in Belvedere | BO | 8 | 2212 | 10798 |
Castel di Casio | BO | 9 | 3448 | 14246 |
Gaggio Montano | BO | 10 | 4878 | 19124 |
Camugnano | BO | 12 | 1885 | 21009 |
San Marcello Pistoiese | PT | 15 | 6416 | 27425 |
Cantagallo | PO | 15 | 3105 | 30530 |
Castiglione dei Pepoli | BO | 16 | 5648 | 36178 |
Cutigliano | PT | 16 | 1488 | 37666 |
Vernio | PO | 17 | 6060 | 43726 |
Fanano | MO | 17 | 2989 | 46715 |
Piteglio | PT | 18 | 1683 | 48398 |
Montese | MO | 18 | 3353 | 51751 |
Pistoia | PT | 20 | 90315 | 142066 |
Castel d'Aiano | BO | 20 | 1906 | 143972 |
Montale | PT | 20 | 10737 | 154709 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2023-02-03 18:56:03 |
44.1075 | 10.9603 | 10 | 2024-03-01 17:17:58 |
Bollettino Sismico Italiano INGV | 115317311 |
Reviewed Rev100 |
ML 1.5 | 2023-02-03 18:56:03 |
44.105 | 10.9593 | 10 | 2023-02-03 19:06:10 |
Sala Sismica INGV-Roma | 114021661 |
Field | Value |
---|---|
Time (UTC) | 2023-02-03 18:56:03 ± 0.08 |
Latitude | 44.1075 ± 0.0054 |
Longitude | 10.9603 ± 0.0063 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115317311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 538 |
Semi-minor axis of confidence ellipse (meter) | 476 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 26 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.13130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49643 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 114021661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-03 19:06:10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 115317311 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-13 11:58:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GSCL.HHN. | 2023-02-03T18:56:16.83 | 0.6 | undecidable | manual | S | 312 | 40.0266 | 50 | -0.08 | 48 |
IV.CRMI.HHZ. | 2023-02-03T18:56:15.33 | 0.6 | undecidable | manual | S | 177 | 34.6431 | 50 | -0.13 | 48 |
IV.ZCCA.HHZ. | 2023-02-03T18:56:13.88 | 0.6 | undecidable | manual | S | 3 | 27.0507 | 50 | 0.45 | 46 |
IV.BDI.HHZ. | 2023-02-03T18:56:13.65 | 0.6 | undecidable | manual | S | 260 | 29.4483 | 50 | -0.44 | 46 |
IV.PII.HHZ. | 2023-02-03T18:56:13.37 | 0.3 | undecidable | manual | P | 219 | 55.1004 | 50 | -0.18 | 69 |
IV.MPPT.EHZ. | 2023-02-03T18:56:11.14 | 0.3 | undecidable | manual | S | 148 | 19.5693 | 116 | 0.09 | 75 |
IV.MOCL.EHZ. | 2023-02-03T18:56:11.35 | 0.6 | undecidable | manual | S | 123 | 20.9679 | 115 | -0.12 | 49 |
GU.GSCL.HHN. | 2023-02-03T18:56:11.03 | 0.3 | undecidable | manual | P | 312 | 40.0266 | 50 | -0.19 | 71 |
GU.POPM.HHZ. | 2023-02-03T18:56:10.73 | 0.3 | undecidable | manual | S | 247 | 17.6712 | 119 | 0.27 | 72 |
IV.CRMI.HHZ. | 2023-02-03T18:56:10.98 | 0.3 | undecidable | manual | P | 177 | 34.6431 | 50 | 0.59 | 64 |
IV.BDI.HHZ. | 2023-02-03T18:56:09.13 | 0.3 | undecidable | manual | P | 260 | 29.4483 | 50 | -0.46 | 68 |
IV.ZCCA.HHZ. | 2023-02-03T18:56:09.68 | 0.3 | undecidable | manual | P | 3 | 27.0507 | 50 | 0.46 | 68 |
IV.FNVD.HHZ. | 2023-02-03T18:56:09.29 | 0.3 | undecidable | manual | S | 63 | 14.5743 | 124 | -0.25 | 73 |
IV.MOCL.EHZ. | 2023-02-03T18:56:08.02 | 0.1 | undecidable | manual | P | 123 | 20.9679 | 115 | -0.06 | 100 |
GU.POPM.HHZ. | 2023-02-03T18:56:07.61 | 0.3 | undecidable | manual | P | 247 | 17.6712 | 119 | 0.11 | 75 |
IV.MPPT.EHZ. | 2023-02-03T18:56:07.92 | 0.1 | negative | manual | P | 148 | 19.5693 | 116 | 0.08 | 100 |
IV.FNVD.HHZ. | 2023-02-03T18:56:06.86 | 0.1 | undecidable | manual | P | 63 | 14.5743 | 124 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FNVD.HHN. | ML:1.7 | 0.0005409999999999999 | 1.7 | AML | other | m | 2023-02-03T18:56:10.06 |
IV.FNVD.HHE. | ML:1.6 | 0.0003805 | 0.34 | AML | other | m | 2023-02-03T18:56:10.28 |
IV.MPPT.EHE. | ML:1.3 | 0.00015899999999999996 | 0.44 | AML | other | m | 2023-02-03T18:56:11.14 |
IV.MPPT.EHN. | ML:1.4 | 0.00017649999999999998 | 0.44 | AML | other | m | 2023-02-03T18:56:11.42 |
IV.BDI.HHE. | ML:1.4 | 0.0001285 | 1.84 | AML | other | m | 2023-02-03T18:56:13.95 |
IV.BDI.HHN. | ML:1.5 | 0.00015849999999999998 | 1.28 | AML | other | m | 2023-02-03T18:56:14.98 |
IV.ZCCA.HHE. | ML:1.4 | 0.000135 | 0.42 | AML | other | m | 2023-02-03T18:56:15.62 |
IV.ZCCA.HHN. | ML:1.2 | 0.00008825 | 1.08 | AML | other | m | 2023-02-03T18:56:16.61 |