A magnitude ML 1.0 earthquake occured in region: 4 km W Montespertoli (FI), on
and geographic coordinates (lat, lon) 43.6610, 11.0280 at 7 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 |
---|---|---|---|---|
Montespertoli | FI | 4 | 13537 | 13537 |
Castelfiorentino | FI | 8 | 17504 | 31041 |
Montelupo Fiorentino | FI | 8 | 14098 | 45139 |
Empoli | FI | 9 | 48109 | 93248 |
Capraia e Limite | FI | 10 | 7670 | 100918 |
Certaldo | FI | 13 | 16121 | 117039 |
San Casciano in Val di Pesa | FI | 13 | 17062 | 134101 |
Lastra a Signa | FI | 14 | 20156 | 154257 |
San Miniato | PI | 14 | 27934 | 182191 |
Signa | FI | 15 | 19179 | 201370 |
Gambassi Terme | FI | 15 | 4870 | 206240 |
Montaione | FI | 15 | 3700 | 209940 |
Tavarnelle Val di Pesa | FI | 16 | 7800 | 217740 |
Vinci | FI | 16 | 14604 | 232344 |
Cerreto Guidi | FI | 16 | 10870 | 243214 |
Scandicci | FI | 17 | 50609 | 293823 |
Carmignano | PO | 17 | 14450 | 308273 |
Poggio a Caiano | PO | 18 | 10007 | 318280 |
Barberino Val d'Elsa | FI | 18 | 4386 | 322666 |
Impruneta | FI | 19 | 14615 | 337281 |
Fucecchio | FI | 19 | 23618 | 360899 |
Campi Bisenzio | FI | 20 | 46166 | 407065 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-02-13 21:02:03 |
43.6612 | 11.0277 | 7 | 2024-02-13 21:08:40 |
Sala Sismica INGV-Roma | 125257741 |
Field | Value |
---|---|
Time (UTC) | 2024-02-13 21:02:03 ± 0.08 |
Latitude | 43.6612 ± 0.0036 |
Longitude | 11.0277 ± 0.0075 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125257741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 518 |
Semi-minor axis of confidence ellipse (meter) | 288 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
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) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.13850 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55398 |
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 | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125257741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-13 21:08:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2024-02-13T21:02:20.02 | 0.6 | undecidable | manual | S | 31 | 51.0156 | 50 | 0.13 | 46 |
IV.VMGN.HHZ. | 2024-02-13T21:02:20.00 | 0.6 | undecidable | manual | S | 51 | 51.9036 | 50 | -0.13 | 46 |
IV.FROS.CHN. | 2024-02-13T21:02:19.60 | 0.6 | undecidable | manual | S | 168 | 51.1155 | 50 | -0.33 | 44 |
IV.LOCA.HNE. | 2024-02-13T21:02:17.62 | 0.3 | undecidable | manual | S | 154 | 43.623 | 50 | -0.31 | 67 |
IV.PII.HHZ. | 2024-02-13T21:02:16.85 | 0.3 | undecidable | manual | S | 280 | 40.9257 | 50 | -0.34 | 67 |
IV.TRIF.CHE. | 2024-02-13T21:02:14.54 | 0.3 | undecidable | manual | P | 189 | 61.494 | 50 | 0.17 | 67 |
IV.CSNT.HHZ. | 2024-02-13T21:02:13.47 | 0.6 | undecidable | manual | S | 135 | 29.6481 | 104 | -0.14 | 48 |
IV.VMGN.HHZ. | 2024-02-13T21:02:13.02 | 0.1 | undecidable | manual | P | 51 | 51.9036 | 50 | 0.13 | 91 |
IV.FROS.CHN. | 2024-02-13T21:02:13.08 | 0.1 | undecidable | manual | P | 168 | 51.1155 | 50 | 0.3 | 88 |
IV.SEI.HHZ. | 2024-02-13T21:02:12.65 | 0.6 | undecidable | manual | P | 31 | 51.0156 | 50 | -0.11 | 46 |
IV.LOCA.HNE. | 2024-02-13T21:02:11.92 | 0.6 | undecidable | manual | P | 154 | 43.623 | 50 | 0.3 | 45 |
IV.PII.HHZ. | 2024-02-13T21:02:11.53 | 0.1 | undecidable | manual | P | 280 | 40.9257 | 50 | 0.34 | 89 |
IV.OSSC.HHZ. | 2024-02-13T21:02:11.85 | 0.6 | undecidable | manual | S | 131 | 23.2545 | 108 | 0.39 | 46 |
IV.CSNT.HHZ. | 2024-02-13T21:02:08.85 | 0.1 | undecidable | manual | P | 135 | 29.6481 | 104 | -0.27 | 92 |
IV.CRMI.HHZ. | 2024-02-13T21:02:08.67 | 0.6 | undecidable | manual | S | 345 | 15.3735 | 116 | -0.25 | 48 |
IV.OSSC.HHZ. | 2024-02-13T21:02:07.85 | 0.1 | undecidable | manual | P | 131 | 23.2545 | 108 | -0.03 | 98 |
IV.CRMI.HHZ. | 2024-02-13T21:02:06.43 | 0.1 | undecidable | manual | P | 345 | 15.3735 | 116 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRMI.HHN. | ML:1.0 | 0.0000887 | 1.72 | AML | other | m | 2024-02-13T21:02:09.86 |
IV.CRMI.HHE. | ML:0.8 | 0.000057799999999999995 | 1.62 | AML | other | m | 2024-02-13T21:02:09.96 |
IV.OSSC.HHE. | ML:1.1 | 0.0000875 | 0.66 | AML | other | m | 2024-02-13T21:02:12.40 |
IV.OSSC.HHN. | ML:1.0 | 0.0000712 | 0.4 | AML | other | m | 2024-02-13T21:02:12.95 |
IV.CSNT.HHN. | ML:1.2 | 0.0000786 | 0.24 | AML | other | m | 2024-02-13T21:02:13.68 |
IV.CSNT.HHE. | ML:1.0 | 0.00005505 | 0.66 | AML | other | m | 2024-02-13T21:02:14.61 |
IV.PII.HHN. | ML:1.5 | 0.0001025 | 1.5 | AML | other | m | 2024-02-13T21:02:18.13 |
IV.PII.HHE. | ML:1.3 | 0.0000771 | 0.3 | AML | other | m | 2024-02-13T21:02:19.59 |
IV.VMGN.HHN. | ML:0.8 | 0.00001475 | 0.58 | AML | other | m | 2024-02-13T21:02:21.62 |
IV.VMGN.HHE. | ML:0.6 | 0.000012199999999999998 | 0.42 | AML | other | m | 2024-02-13T21:02:22.73 |