A magnitude ML 1.3 earthquake occured in region: 6 km S San Gimignano (SI), on
and geographic coordinates (lat, lon) 43.4180, 11.0290 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 |
---|---|---|---|---|
San Gimignano | SI | 6 | 7820 | 7820 |
Colle di Val d'Elsa | SI | 7 | 21620 | 29440 |
Casole d'Elsa | SI | 9 | 3897 | 33337 |
Poggibonsi | SI | 11 | 29196 | 62533 |
Volterra | PI | 14 | 10519 | 73052 |
Certaldo | FI | 15 | 16121 | 89173 |
Gambassi Terme | FI | 15 | 4870 | 94043 |
Monteriggioni | SI | 16 | 9810 | 103853 |
Radicondoli | SI | 17 | 914 | 104767 |
Montaione | FI | 18 | 3700 | 108467 |
Pomarance | PI | 18 | 5897 | 114364 |
Barberino Val d'Elsa | FI | 18 | 4386 | 118750 |
Tavarnelle Val di Pesa | FI | 20 | 7800 | 126550 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2022-09-01 00:01:54 |
43.4177 | 11.0293 | 10 | 2022-09-01 00:07:09 |
Sala Sismica INGV-Roma | 109192931 |
Field | Value |
---|---|
Time (UTC) | 2022-09-01 00:01:54 ± 0.16 |
Latitude | 43.4177 ± 0.0054 |
Longitude | 11.0293 ± 0.0111 |
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 | 109192931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 665 |
Semi-minor axis of confidence ellipse (meter) | 626 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76532 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 109192931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-01 00:07:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BDI.HHZ. | 2022-09-01T00:02:18.64 | 0.6 | undecidable | manual | S | 334 | 79.5648 | 50 | -0.29 | 43 |
IV.CRE.HHZ. | 2022-09-01T00:02:18.95 | 0.6 | undecidable | manual | S | 73 | 77.4669 | 50 | 0.58 | 40 |
IV.CAFI.HHZ. | 2022-09-01T00:02:17.18 | 0.6 | undecidable | manual | S | 97 | 76.1682 | 50 | -0.85 | 36 |
IV.CASP.HHZ. | 2022-09-01T00:02:16.29 | 0.3 | undecidable | manual | S | 191 | 70.7736 | 50 | -0.3 | 65 |
IV.ARCI.HHZ. | 2022-09-01T00:02:16.53 | 0.6 | undecidable | manual | S | 150 | 72.372 | 50 | -0.49 | 41 |
GU.MAIM.HHZ. | 2022-09-01T00:02:15.73 | 0.6 | undecidable | manual | S | 322 | 69.8745 | 50 | -0.62 | 40 |
IV.RUFI.EHZ. | 2022-09-01T00:02:14.06 | 0.6 | undecidable | manual | S | 39 | 60.495 | 50 | 0.22 | 45 |
IV.MPPT.EHZ. | 2022-09-01T00:02:13.59 | 0.6 | undecidable | manual | S | 5 | 60.0954 | 50 | -0.14 | 46 |
IV.SFI.EHZ. | 2022-09-01T00:02:10.36 | 1.0 | negative | manual | P | 50 | 84.9483 | 50 | 0.74 | 18 |
IV.PII.HHZ. | 2022-09-01T00:02:10.89 | 0.6 | undecidable | manual | S | 310 | 52.7028 | 50 | -0.88 | 37 |
IV.BDI.HHZ. | 2022-09-01T00:02:09.33 | 0.6 | positive | manual | P | 334 | 79.5648 | 50 | 0.55 | 40 |
IV.CRE.HHZ. | 2022-09-01T00:02:09.65 | 1.0 | undecidable | manual | P | 73 | 77.4669 | 50 | 1.19 | 15 |
IV.SEI.HHZ. | 2022-09-01T00:02:08.54 | 3.0 | positive | manual | P | -0.3 | 0 | |||
IV.CASP.HHZ. | 2022-09-01T00:02:08.14 | 0.1 | undecidable | manual | P | 191 | 70.7736 | 50 | 0.71 | 76 |
IV.ARCI.HHZ. | 2022-09-01T00:02:08.36 | 1.0 | negative | manual | P | 150 | 72.372 | 50 | 0.68 | 19 |
GU.POPM.HHZ. | 2022-09-01T00:02:08.50 | 1.0 | positive | manual | P | 343 | 72.9714 | 50 | 0.74 | 19 |
IV.CRMI.HHZ. | 2022-09-01T00:02:08.47 | 0.6 | undecidable | manual | S | 355 | 42.1245 | 50 | -0.47 | 44 |
IV.CAFI.HHZ. | 2022-09-01T00:02:08.78 | 0.1 | negative | manual | P | 97 | 76.1682 | 50 | 0.52 | 81 |
GU.MAIM.HHZ. | 2022-09-01T00:02:07.71 | 0.6 | positive | manual | P | 322 | 69.8745 | 50 | 0.42 | 42 |
ZH.T1648.EHZ. | 2022-09-01T00:02:06.06 | 0.6 | undecidable | manual | S | 36 | 34.2435 | 50 | -0.76 | 40 |
IV.RUFI.EHZ. | 2022-09-01T00:02:06.11 | 0.6 | undecidable | manual | P | 39 | 60.495 | 50 | 0.26 | 44 |
IV.MPPT.EHZ. | 2022-09-01T00:02:06.12 | 0.6 | negative | manual | P | 5 | 60.0954 | 50 | 0.34 | 44 |
ZH.T1646.EHZ. | 2022-09-01T00:02:04.51 | 0.6 | undecidable | manual | S | 13 | 27.5502 | 50 | -0.53 | 44 |
IV.PII.HHZ. | 2022-09-01T00:02:04.81 | 0.1 | negative | manual | P | 310 | 52.7028 | 50 | 0.16 | 92 |
IV.CRMI.HHZ. | 2022-09-01T00:02:03.20 | 0.6 | negative | manual | P | 355 | 42.1245 | 50 | 0.19 | 47 |
IV.FROS.CHZ. | 2022-09-01T00:02:03.23 | 0.6 | undecidable | manual | S | 156 | 25.2525 | 111 | -1.07 | 35 |
IV.OSSC.HHZ. | 2022-09-01T00:02:02.57 | 0.6 | undecidable | manual | S | 56 | 21.0678 | 115 | -0.38 | 46 |
ZH.T1648.EHZ. | 2022-09-01T00:02:01.91 | 0.6 | negative | manual | P | 36 | 34.2435 | 50 | 0.12 | 48 |
IV.FROS.CHZ. | 2022-09-01T00:02:00.14 | 0.1 | negative | manual | P | 156 | 25.2525 | 111 | -0.2 | 96 |
ZH.T1646.EHZ. | 2022-09-01T00:02:00.98 | 0.6 | undecidable | manual | P | 13 | 27.5502 | 50 | 0.22 | 48 |
IV.OSSC.HHZ. | 2022-09-01T00:01:59.58 | 0.1 | undecidable | manual | P | 56 | 21.0678 | 115 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHE. | ML:1.4 | 0.00019250000000000002 | 1.48 | AML | other | m | 2022-09-01T00:02:02.78 |
IV.OSSC.HHN. | ML:1.4 | 0.00017999999999999998 | 0.4 | AML | other | m | 2022-09-01T00:02:03.02 |
IV.FROS.CHE. | ML:2.2 | 0.000856 | 0.26 | AML | other | m | 2022-09-01T00:02:04.57 |
IV.PII.HHN. | ML:1.4 | 0.000053400000000000004 | 1.72 | AML | other | m | 2022-09-01T00:02:04.04 |
IV.FROS.CHN. | ML:2.0 | 0.000558 | 0.96 | AML | other | m | 2022-09-01T00:02:05.60 |
ZH.T1646.EHE. | ML:1.8 | 0.000382 | 1.84 | AML | other | m | 2022-09-01T00:02:06.94 |
ZH.T1646.EHN. | ML:1.8 | 0.000329 | 0.36 | AML | other | m | 2022-09-01T00:02:07.04 |
IV.CRMI.HHN. | ML:0.9 | 0.000027249999999999995 | 0.42 | AML | other | m | 2022-09-01T00:02:08.78 |
IV.CRMI.HHE. | ML:1.0 | 0.0000288 | 0.18 | AML | other | m | 2022-09-01T00:02:09.32 |
IV.PII.HHE. | ML:1.3 | 0.00005065 | 1.06 | AML | other | m | 2022-09-01T00:02:13.58 |
IV.CASP.HHE. | ML:1.1 | 0.00001965 | 1.16 | AML | other | m | 2022-09-01T00:02:19.60 |
IV.CRE.HHE. | ML:1.1 | 0.00001795 | 0.3 | AML | other | m | 2022-09-01T00:02:19.72 |
IV.CASP.HHN. | ML:1.0 | 0.00001555 | 1.56 | AML | other | m | 2022-09-01T00:02:20.81 |
GU.POPM.HHE. | ML:1.4 | 0.0000357 | 0.54 | AML | other | m | 2022-09-01T00:02:20.64 |
IV.CRE.HHN. | ML:1.1 | 0.000022199999999999998 | 0.52 | AML | other | m | 2022-09-01T00:02:20.40 |
GU.POPM.HHN. | ML:1.4 | 0.0000356 | 0.4 | AML | other | m | 2022-09-01T00:02:20.64 |
IV.BDI.HHE. | ML:1.2 | 0.000020900000000000003 | 1.36 | AML | other | m | 2022-09-01T00:02:20.17 |
IV.BDI.HHN. | ML:1.2 | 0.000023100000000000002 | 0.44 | AML | other | m | 2022-09-01T00:02:21.45 |
IV.RUFI.EHE. | ML:1.2 | 0.000029350000000000002 | 1.58 | AML | other | m | 2022-09-01T00:02:22.83 |
IV.RUFI.EHN. | ML:1.0 | 0.0000218 | 1.48 | AML | other | m | 2022-09-01T00:02:25.91 |