A magnitude ML 1.2 earthquake occured in region: 2 km SE Certaldo (FI), on
and geographic coordinates (lat, lon) 43.5370, 11.0540 at 11 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 |
---|---|---|---|---|
Certaldo | FI | 2 | 16121 | 16121 |
San Gimignano | SI | 8 | 7820 | 23941 |
Gambassi Terme | FI | 8 | 4870 | 28811 |
Barberino Val d'Elsa | FI | 10 | 4386 | 33197 |
Tavarnelle Val di Pesa | FI | 10 | 7800 | 40997 |
Castelfiorentino | FI | 10 | 17504 | 58501 |
Poggibonsi | SI | 11 | 29196 | 87697 |
Montaione | FI | 12 | 3700 | 91397 |
Montespertoli | FI | 12 | 13537 | 104934 |
Colle di Val d'Elsa | SI | 14 | 21620 | 126554 |
San Casciano in Val di Pesa | FI | 17 | 17062 | 143616 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-12-26 01:11:08 |
43.537 | 11.054 | 11 | 2022-12-26 01:19:27 |
Sala Sismica INGV-Roma | 113085141 |
Field | Value |
---|---|
Time (UTC) | 2022-12-26 01:11:08 ± 0.12 |
Latitude | 43.5370 ± 0.0099 |
Longitude | 11.0540 ± 0.0087 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113085141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1201 |
Semi-minor axis of confidence ellipse (meter) | 410 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 28 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.63942 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 113085141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-26 01:19:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2022-12-26T01:12:30.34 | 3.0 | undecidable | manual | Sg | 12.07 | 0 | |||
IV.LRP.EHZ. | 2022-12-26T01:12:29.05 | 3.0 | undecidable | manual | Sg | 5.15 | 0 | |||
IV.MF5.EHZ. | 2022-12-26T01:11:40.00 | 3.0 | undecidable | manual | Pn | 0.26 | 0 | |||
IV.SEI.HHZ. | 2022-12-26T01:11:28.44 | 0.3 | undecidable | manual | S | 23 | 62.3931 | 90 | 0.38 | 66 |
GU.MAIM.HHZ. | 2022-12-26T01:11:27.10 | 0.3 | undecidable | manual | S | 313 | 61.3941 | 90 | -0.72 | 58 |
GU.POPM.HHZ. | 2022-12-26T01:11:27.66 | 0.3 | undecidable | manual | S | 337 | 61.1943 | 90 | -0.1 | 69 |
IV.RUFI.EHZ. | 2022-12-26T01:11:24.05 | 0.3 | undecidable | manual | S | 47 | 49.5171 | 90 | -0.58 | 62 |
IV.PII.HHZ. | 2022-12-26T01:11:23.51 | 0.3 | undecidable | manual | S | 296 | 47.2194 | 90 | -0.51 | 64 |
IV.BDI.HHZ. | 2022-12-26T01:11:21.50 | 0.3 | undecidable | manual | P | 328 | 68.8755 | 90 | 0.49 | 63 |
GU.CARD.HHN. | 2022-12-26T01:11:21.64 | 0.1 | undecidable | manual | P | 320 | 70.9734 | 90 | 0.31 | 87 |
IV.SEI.HHZ. | 2022-12-26T01:11:20.29 | 0.3 | undecidable | manual | P | 23 | 62.3931 | 90 | 0.3 | 67 |
GU.POPM.HHZ. | 2022-12-26T01:11:20.46 | 0.3 | undecidable | manual | P | 337 | 61.1943 | 90 | 0.64 | 61 |
GU.MAIM.HHZ. | 2022-12-26T01:11:20.17 | 0.1 | undecidable | manual | P | 313 | 61.3941 | 90 | 0.32 | 89 |
IV.RIBO.EHE.01 | 2022-12-26T01:11:19.91 | 0.1 | undecidable | manual | P | 181 | 65.1903 | 90 | -0.53 | 80 |
IV.PII.HHZ. | 2022-12-26T01:11:18.01 | 0.3 | undecidable | manual | P | 296 | 47.2194 | 90 | 0.35 | 68 |
IV.RUFI.EHZ. | 2022-12-26T01:11:18.09 | 0.3 | undecidable | manual | P | 47 | 49.5171 | 90 | 0.08 | 72 |
IV.CRMI.HHZ. | 2022-12-26T01:11:18.23 | 0.6 | undecidable | manual | S | 348 | 29.3484 | 90 | -1.02 | 36 |
IV.CSNT.HHZ. | 2022-12-26T01:11:16.54 | 0.3 | undecidable | manual | S | 110 | 20.2686 | 90 | -0.3 | 70 |
IV.OSSC.HHZ. | 2022-12-26T01:11:15.58 | 0.3 | undecidable | manual | S | 95 | 15.4734 | 90 | 0.02 | 75 |
IV.CRMI.HHZ. | 2022-12-26T01:11:14.61 | 0.3 | undecidable | manual | P | 348 | 29.3484 | 90 | -0.29 | 70 |
IV.CSNT.HHZ. | 2022-12-26T01:11:13.77 | 0.3 | undecidable | manual | P | 110 | 20.2686 | 90 | 0.26 | 73 |
IV.OSSC.HHZ. | 2022-12-26T01:11:12.96 | 0.1 | undecidable | manual | P | 95 | 15.4734 | 90 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHE. | ML:1.2 | 0.000157 | 1.6 | AML | other | m | 2022-12-26T01:11:15.87 |
IV.OSSC.HHN. | ML:1.2 | 0.0001545 | 0.84 | AML | other | m | 2022-12-26T01:11:15.92 |
IV.CSNT.HHE. | ML:0.8 | 0.0000446 | 0.4 | AML | other | m | 2022-12-26T01:11:17.12 |
IV.CSNT.HHN. | ML:1.0 | 0.00006725000000000001 | 0.46 | AML | other | m | 2022-12-26T01:11:18.56 |
IV.CRMI.HHE. | ML:0.9 | 0.000041800000000000006 | 0.28 | AML | other | m | 2022-12-26T01:11:18.44 |
IV.CRMI.HHN. | ML:1.1 | 0.00006715 | 0.48 | AML | other | m | 2022-12-26T01:11:19.78 |
IV.PII.HHN. | ML:1.2 | 0.0000473 | 0.34 | AML | other | m | 2022-12-26T01:11:24.25 |
IV.PII.HHE. | ML:1.2 | 0.00004895 | 0.98 | AML | other | m | 2022-12-26T01:11:26.67 |
IV.MF5.EHE. | ML:2.4 | 0.0000705 | 1.54 | AML | other | m | 2022-12-26T01:11:40.87 |
IV.MF5.EHN. | ML:2.5 | 0.0000915 | 1.7 | AML | other | m | 2022-12-26T01:11:40.02 |