A magnitude ML 2.0 earthquake occured in region: 7 km NE Chiusdino (SI), on
and geographic coordinates (lat, lon) 43.2040, 11.1470 at 6 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 |
---|---|---|---|---|
Chiusdino | SI | 7 | 1903 | 1903 |
Monticiano | SI | 8 | 1571 | 3474 |
Radicondoli | SI | 11 | 914 | 4388 |
Sovicille | SI | 11 | 10116 | 14504 |
Montieri | GR | 13 | 1204 | 15708 |
Casole d'Elsa | SI | 17 | 3897 | 19605 |
Castelnuovo di Val di Cecina | PI | 20 | 2231 | 21836 |
Siena | SI | 20 | 53903 | 75739 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2017-01-12 03:25:45 |
43.2037 | 11.1472 | 7 | 2018-01-10 09:44:32 |
Bollettino Sismico Italiano INGV | 49450561 |
Reviewed Rev100 |
ML 2.0 | 2017-01-12 03:25:45 |
43.2117 | 11.1493 | 7 | 2017-01-12 03:32:00 |
Sala Sismica INGV-Roma | 38913201 |
Field | Value |
---|---|
Time (UTC) | 2017-01-12 03:25:45 ± 0.09 |
Latitude | 43.2037 ± 0.0054 |
Longitude | 11.1472 ± 0.0086 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 49450561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 663 |
Semi-minor axis of confidence ellipse (meter) | 417 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
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) | 60 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 39 |
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) | 0.00899 |
Epicentral distance of station farthest from the epicenter (degree) | 1.06120 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 30 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 49450561 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-08-28 11:13:28 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 38913201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-12 03:32:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MAON.HHZ. | 2017-01-12T03:26:12.17 | 0.6 | undecidable | manual | S | 181 | 86.0472 | 50 | 0.48 | 41 |
IV.CAFI.HHZ. | 2017-01-12T03:26:05.05 | 0.6 | undecidable | manual | S | 78 | 67.5768 | 50 | -1.73 | 23 |
IV.PIEI.HHZ. | 2017-01-12T03:26:05.69 | 0.6 | undecidable | manual | P | 71 | 117.7932 | 50 | 0.27 | 40 |
IV.CRMI.HHZ. | 2017-01-12T03:26:05.74 | 0.6 | undecidable | manual | S | 348 | 66.9774 | 50 | -0.88 | 36 |
IV.LMD.HHZ. | 2017-01-12T03:26:04.17 | 0.3 | undecidable | manual | P | 25 | 106.8153 | 50 | 0.44 | 59 |
IV.PARC.HHZ. | 2017-01-12T03:26:03.08 | 0.3 | undecidable | manual | P | 60 | 100.8213 | 50 | 0.28 | 62 |
IV.ATVO.HHZ. | 2017-01-12T03:26:03.34 | 0.3 | undecidable | manual | P | 79 | 103.6185 | 50 | 0.11 | 64 |
IV.SFI.EHZ. | 2017-01-12T03:26:02.34 | 0.3 | undecidable | manual | P | 36 | 96.0261 | 50 | 0.28 | 63 |
IV.BADI.EHZ. | 2017-01-12T03:26:02.32 | 0.3 | undecidable | manual | P | 69 | 94.8384 | 50 | 0.45 | 61 |
IV.SEI.HHZ. | 2017-01-12T03:26:02.51 | 0.3 | undecidable | manual | P | 10 | 95.8263 | 50 | 0.47 | 60 |
IV.ATMI.HHZ. | 2017-01-12T03:26:02.29 | 0.3 | undecidable | manual | P | 81 | 91.7415 | 50 | 0.9 | 51 |
IV.MAON.HHZ. | 2017-01-12T03:26:01.13 | 0.1 | undecidable | manual | P | 181 | 86.0472 | 50 | 0.61 | 78 |
GU.MAIM.HHZ. | 2017-01-12T03:26:01.85 | 0.3 | undecidable | manual | P | 326 | 94.8384 | 50 | -0.02 | 66 |
IV.CASP.HHZ. | 2017-01-12T03:26:01.54 | 0.6 | undecidable | manual | S | 207 | 51.2154 | 50 | -0.86 | 38 |
IV.MOCL.EHZ. | 2017-01-12T03:26:01.67 | 0.3 | undecidable | manual | P | 2 | 88.9443 | 50 | 0.7 | 56 |
IV.SSP9.EHZ. | 2017-01-12T03:26:01.50 | 0.3 | undecidable | manual | P | 62 | 89.3439 | 50 | 0.47 | 61 |
IV.ARCI.HHZ. | 2017-01-12T03:26:00.36 | 0.6 | undecidable | manual | S | 146 | 47.2194 | 50 | -0.98 | 36 |
IV.MGAB.HHZ. | 2017-01-12T03:26:00.06 | 0.3 | undecidable | manual | P | 112 | 84.6486 | 50 | -0.24 | 65 |
IV.ASQU.HHZ. | 2017-01-12T03:26:00.35 | 0.3 | undecidable | manual | P | 38 | 83.6496 | 50 | 0.2 | 65 |
IV.CRE.HHZ. | 2017-01-12T03:25:59.82 | 0.1 | undecidable | manual | P | 54 | 79.5648 | 50 | 0.3 | 86 |
IV.RUFI.EHZ. | 2017-01-12T03:25:59.17 | 0.3 | undecidable | manual | P | 22 | 76.1682 | 50 | 0.17 | 67 |
IV.SACS.HHZ. | 2017-01-12T03:25:58.68 | 0.3 | undecidable | manual | P | 122 | 73.2711 | 50 | 0.12 | 68 |
IV.PII.HHZ. | 2017-01-12T03:25:58.83 | 0.3 | undecidable | manual | P | 319 | 76.2681 | 50 | -0.18 | 67 |
IV.CRMI.HHZ. | 2017-01-12T03:25:57.61 | 0.3 | undecidable | manual | P | 348 | 66.9774 | 50 | 0.02 | 70 |
IV.OSSC.HHZ. | 2017-01-12T03:25:57.20 | 0.6 | undecidable | manual | S | 13 | 36.3414 | 100 | -0.88 | 38 |
IV.CAFI.HHZ. | 2017-01-12T03:25:57.50 | 0.1 | undecidable | manual | P | 78 | 67.5768 | 50 | -0.18 | 90 |
IV.MCIV.HHZ. | 2017-01-12T03:25:56.88 | 0.1 | negative | manual | P | 137 | 63.7917 | 50 | -0.21 | 90 |
TV.SF04.EHZ. | 2017-01-12T03:25:56.05 | 0.1 | negative | manual | P | 134 | 58.2972 | 50 | -0.2 | 91 |
IV.CSNT.HHZ. | 2017-01-12T03:25:55.70 | 0.6 | undecidable | manual | S | 21 | 32.0457 | 101 | -0.9 | 38 |
IV.CASP.HHZ. | 2017-01-12T03:25:55.14 | 0.1 | undecidable | manual | P | 207 | 51.2154 | 50 | -0.01 | 96 |
TV.SF01.EHZ. | 2017-01-12T03:25:55.45 | 0.3 | undecidable | manual | P | 142 | 55.0005 | 50 | -0.29 | 68 |
Z3.A318A.HHZ. | 2017-01-12T03:25:54.39 | 0.3 | undecidable | manual | P | 259 | 47.3193 | 50 | -0.17 | 70 |
IV.ARCI.HHZ. | 2017-01-12T03:25:54.10 | 0.1 | negative | manual | P | 146 | 47.2194 | 50 | -0.44 | 89 |
IV.TRIF.HHZ. | 2017-01-12T03:25:53.10 | 0.6 | undecidable | manual | S | 244 | 22.0668 | 106 | -0.15 | 49 |
IV.OSSC.HHZ. | 2017-01-12T03:25:52.35 | 0.1 | positive | manual | P | 13 | 36.3414 | 100 | -0.31 | 93 |
IV.CSNT.HHZ. | 2017-01-12T03:25:51.57 | 0.1 | positive | manual | P | 21 | 32.0457 | 101 | -0.23 | 95 |
IV.TRIF.HHZ. | 2017-01-12T03:25:50.03 | 0.1 | undecidable | manual | P | 244 | 22.0668 | 106 | 0.16 | 98 |
IV.FROS.HHZ. | 2017-01-12T03:25:47.58 | 0.6 | undecidable | manual | S | 48 | 0.999 | 171 | 0.04 | 52 |
IV.FROS.HHZ. | 2017-01-12T03:25:46.83 | 0.1 | undecidable | manual | P | 48 | 0.999 | 171 | 0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARCI.HHN. | ML:2.0 | 0.0003205 | 1.86 | AML | other | m | 2017-01-12T03:26:00.94 |
IV.ARCI.HHE. | ML:1.8 | 0.00019250000000000002 | 0.66 | AML | other | m | 2017-01-12T03:26:01.75 |
IV.ASQU.HHE. | ML:1.7 | 0.00006285000000000001 | 1 | AML | other | m | 2017-01-12T03:26:14.79 |
IV.ASQU.HHN. | ML:1.7 | 0.00006500000000000001 | 0.44 | AML | other | m | 2017-01-12T03:26:17.39 |
IV.ATMI.HHN. | ML:2.3 | 0.000236 | 0.36 | AML | other | m | 2017-01-12T03:26:18.89 |
IV.ATMI.HHE. | ML:2.3 | 0.0002045 | 1.5 | AML | other | m | 2017-01-12T03:26:18.15 |
IV.ATVO.HHN. | ML:1.8 | 0.00006245 | 0.3 | AML | other | m | 2017-01-12T03:26:19.76 |
IV.ATVO.HHE. | ML:1.8 | 0.0000633 | 0.42 | AML | other | m | 2017-01-12T03:26:22.07 |
IV.CAFI.HHN. | ML:1.9 | 0.00014150000000000002 | 0.2 | AML | other | m | 2017-01-12T03:26:05.23 |
IV.CAFI.HNN. | ML:1.9 | 0.000133 | 0.2 | AML | other | m | 2017-01-12T03:26:05.14 |
IV.CAFI.HHE. | ML:1.9 | 0.000129 | 0.2 | AML | other | m | 2017-01-12T03:26:05.13 |
IV.CAFI.HNE. | ML:1.9 | 0.000129 | 1.1 | AML | other | m | 2017-01-12T03:26:05.14 |
IV.CASP.HHN. | ML:2.2 | 0.00041749999999999996 | 0.2 | AML | other | m | 2017-01-12T03:26:01.71 |
IV.CASP.HHE. | ML:2.4 | 0.000615 | 0.3 | AML | other | m | 2017-01-12T03:26:05.43 |
IV.CRE.HHE. | ML:2.0 | 0.000125 | 0.5 | AML | other | m | 2017-01-12T03:26:11.11 |
IV.CRE.HHN. | ML:2.0 | 0.00015 | 1.2 | AML | other | m | 2017-01-12T03:26:11.83 |
IV.CRMI.HNN. | ML:1.8 | 0.0001199 | 0.24 | AML | other | m | 2017-01-12T03:26:06.08 |
IV.CRMI.HHN. | ML:1.8 | 0.000125 | 0.26 | AML | other | m | 2017-01-12T03:26:06.07 |
IV.CRMI.HNE. | ML:1.8 | 0.00010585 | 0.64 | AML | other | m | 2017-01-12T03:26:07.46 |
IV.CRMI.HHE. | ML:1.8 | 0.0001025 | 0.64 | AML | other | m | 2017-01-12T03:26:07.46 |
IV.CSNT.HHE. | ML:1.9 | 0.000345 | 0.98 | AML | other | m | 2017-01-12T03:25:55.95 |
IV.CSNT.HHN. | ML:2.0 | 0.0004205 | 1.08 | AML | other | m | 2017-01-12T03:25:57.54 |
IV.LMD.HHE. | ML:1.7 | 0.00004445 | 0.24 | AML | other | m | 2017-01-12T03:26:19.34 |
IV.LMD.HHN. | ML:1.8 | 0.00005323 | 0.52 | AML | other | m | 2017-01-12T03:26:24.81 |
IV.MAON.HHE. | ML:2.3 | 0.00026000000000000003 | 0.28 | AML | other | m | 2017-01-12T03:26:12.88 |
IV.MAON.HHN. | ML:2.0 | 0.000136 | 0.66 | AML | other | m | 2017-01-12T03:26:13.52 |
IV.MCIV.HHN. | ML:1.8 | 0.00011899999999999999 | 1.5 | AML | other | m | 2017-01-12T03:26:07.81 |
IV.MCIV.HHE. | ML:1.8 | 0.000121 | 1.18 | AML | other | m | 2017-01-12T03:26:09.30 |
IV.MGAB.HHN. | ML:1.8 | 0.0000772 | 0.22 | AML | other | m | 2017-01-12T03:26:16.10 |
IV.MGAB.HHE. | ML:1.7 | 0.00006585 | 0.58 | AML | other | m | 2017-01-12T03:26:14.74 |
IV.MOCL.EHE. | ML:2.0 | 0.00010695 | 1.42 | AML | other | m | 2017-01-12T03:26:15.09 |
IV.MOCL.EHN. | ML:2.0 | 0.0001306 | 1.16 | AML | other | m | 2017-01-12T03:26:17.09 |
IV.OSSC.HHE. | ML:2.2 | 0.0006205000000000001 | 1.4 | AML | other | m | 2017-01-12T03:25:57.79 |
IV.OSSC.HNN. | ML:2.2 | 0.000619 | 1.38 | AML | other | m | 2017-01-12T03:25:58.78 |
IV.OSSC.HNE. | ML:2.2 | 0.0006975 | 0.34 | AML | other | m | 2017-01-12T03:25:57.44 |
IV.OSSC.HHN. | ML:2.2 | 0.0006965 | 0.36 | AML | other | m | 2017-01-12T03:25:57.62 |
IV.PII.HHN. | ML:2.1 | 0.0001715 | 0.42 | AML | other | m | 2017-01-12T03:26:10.83 |
IV.PII.HHE. | ML:2.0 | 0.000145 | 0.26 | AML | other | m | 2017-01-12T03:26:11.12 |
IV.SEI.HHN. | ML:2.4 | 0.00026749999999999994 | 0.42 | AML | other | m | 2017-01-12T03:26:22.20 |
IV.SEI.HHE. | ML:2.1 | 0.00014700000000000002 | 0.22 | AML | other | m | 2017-01-12T03:26:15.83 |
TV.SF01.EHE. | ML:2.1 | 0.0002895 | 1.52 | AML | other | m | 2017-01-12T03:26:04.79 |
TV.SF01.EHN. | ML:2.2 | 0.000329 | 1.68 | AML | other | m | 2017-01-12T03:26:03.05 |
TV.SF04.EHN. | ML:2.6 | 0.0009335 | 0.28 | AML | other | m | 2017-01-12T03:26:05.39 |
TV.SF04.EHE. | ML:2.8 | 0.00151 | 0.24 | AML | other | m | 2017-01-12T03:26:05.21 |
IV.SFI.EHE. | ML:1.6 | 0.0000408 | 0.76 | AML | other | m | 2017-01-12T03:26:22.60 |
IV.SFI.EHN. | ML:1.7 | 0.0000535 | 1.06 | AML | other | m | 2017-01-12T03:26:20.66 |
IV.SSP9.EHE. | ML:2.0 | 0.00012714999999999997 | 0.48 | AML | other | m | 2017-01-12T03:26:16.51 |
IV.SSP9.EHN. | ML:2.0 | 0.00011 | 1.58 | AML | other | m | 2017-01-12T03:26:15.05 |
IV.TRIF.HHN. | ML:2.7 | 0.003945000000000001 | 0.16 | AML | other | m | 2017-01-12T03:25:53.63 |
IV.TRIF.HHE. | ML:2.7 | 0.0034799999999999996 | 1.4 | AML | other | m | 2017-01-12T03:25:54.79 |