A magnitude ML 2.1 earthquake occured in region: 3 km SW Chiusdino (SI), on
and geographic coordinates (lat, lon) 43.1340, 11.0770 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 |
---|---|---|---|---|
Chiusdino | SI | 3 | 1903 | 1903 |
Montieri | GR | 5 | 1204 | 3107 |
Monticiano | SI | 9 | 1571 | 4678 |
Radicondoli | SI | 15 | 914 | 5592 |
Roccastrada | GR | 16 | 9199 | 14791 |
Castelnuovo di Val di Cecina | PI | 16 | 2231 | 17022 |
Massa Marittima | GR | 18 | 8375 | 25397 |
Monterotondo Marittimo | GR | 18 | 1371 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2022-10-25 13:44:43 |
43.1342 | 11.0768 | 10 | 2024-03-01 15:27:58 |
Bollettino Sismico Italiano INGV | 111257691 |
Field | Value |
---|---|
Time (UTC) | 2022-10-25 13:44:43 ± 0.11 |
Latitude | 43.1342 ± 0.0045 |
Longitude | 11.0768 ± 0.0086 |
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 | 111257691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 647 |
Semi-minor axis of confidence ellipse (meter) | 286 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 265 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88673 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 111257691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-25 13:11:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2022-10-25T13:46:14.78 | 3.0 | undecidable | manual | Sn | 1.84 | 0 | |||
IV.TDS.HHZ. | 2022-10-25T13:45:55.57 | 3.0 | negative | manual | Pg | 10.44 | 0 | |||
RF.GEPF.HHZ. | 2022-10-25T13:45:50.72 | 3.0 | undecidable | manual | Sn | -4.79 | 0 | |||
IV.MCEL.HHZ. | 2022-10-25T13:45:41.79 | 3.0 | positive | manual | Pn | 7.26 | 0 | |||
IX.COL3.HHZ.02 | 2022-10-25T13:45:39.50 | 3.0 | undecidable | manual | Pg | 11.97 | 0 | |||
IV.MCRV.HHZ. | 2022-10-25T13:45:34.81 | 3.0 | undecidable | manual | Pg | 9.39 | 0 | |||
IV.LPEL.HHZ. | 2022-10-25T13:45:30.38 | 3.0 | undecidable | manual | Sn | -2.55 | 0 | |||
IX.MNT3.EHZ.02 | 2022-10-25T13:45:23.98 | 3.0 | undecidable | manual | Pn | 0.22 | 0 | |||
GU.RORO.HHZ. | 2022-10-25T13:45:21.14 | 3.0 | undecidable | manual | Pn | 3.34 | 0 | |||
SL.LJU.BHZ. | 2022-10-25T13:45:18.52 | 3.0 | negative | manual | Pn | -3.01 | 0 | |||
IV.LRP.EHZ. | 2022-10-25T13:45:10.15 | 3.0 | negative | manual | Pg | 4.16 | 0 | |||
IV.RUFI.EHE. | 2022-10-25T13:45:09.48 | 0.6 | undecidable | manual | S | 24 | 85.4478 | 50 | 0.32 | 41 |
IV.TREG.HNZ. | 2022-10-25T13:45:07.45 | 3.0 | positive | manual | Pn | -0.51 | 0 | |||
IV.LPEL.HHZ. | 2022-10-25T13:45:05.65 | 3.0 | negative | manual | Pn | -0.32 | 0 | |||
IV.CRMI.HHZ. | 2022-10-25T13:45:05.50 | 0.6 | undecidable | manual | S | 354 | 73.7706 | 50 | -0.53 | 40 |
TV.SF11.HHZ. | 2022-10-25T13:45:01.05 | 1.0 | undecidable | manual | S | 121 | 56.9985 | 50 | -0.51 | 21 |
GU.MAIM.HHZ. | 2022-10-25T13:45:00.50 | 0.3 | undecidable | manual | P | 332 | 98.4237 | 50 | 0.13 | 63 |
IV.MPPT.EHZ. | 2022-10-25T13:44:59.60 | 0.3 | undecidable | manual | P | 1 | 91.3419 | 50 | 0.32 | 61 |
IV.RUFI.EHE. | 2022-10-25T13:44:58.99 | 0.6 | undecidable | manual | P | 24 | 85.4478 | 50 | 0.61 | 38 |
IV.CELB.HHZ. | 2022-10-25T13:44:58.28 | 0.3 | undecidable | manual | P | 239 | 82.4508 | 50 | 0.37 | 62 |
IV.OSSC.HHZ. | 2022-10-25T13:44:58.09 | 0.3 | undecidable | manual | S | 17 | 45.3213 | 50 | -0.34 | 66 |
IV.ARCI.HHZ. | 2022-10-25T13:44:58.06 | 0.3 | undecidable | manual | S | 134 | 45.0216 | 50 | -0.29 | 67 |
IV.CSNT.HHZ. | 2022-10-25T13:44:56.76 | 0.3 | undecidable | manual | S | 25 | 41.3253 | 50 | -0.62 | 62 |
IV.CRMI.HHZ. | 2022-10-25T13:44:56.78 | 0.3 | undecidable | manual | P | 354 | 73.7706 | 50 | 0.2 | 65 |
IV.CASP.HHZ. | 2022-10-25T13:44:56.57 | 0.3 | undecidable | manual | S | 204 | 41.8248 | 50 | -0.92 | 54 |
IV.MALA2.EHN. | 2022-10-25T13:44:55.57 | 0.6 | undecidable | manual | S | 114 | 35.6421 | 50 | -0.27 | 46 |
IV.MALA5.EHN. | 2022-10-25T13:44:55.40 | 0.6 | undecidable | manual | S | 113 | 35.4423 | 50 | -0.4 | 44 |
IV.MALA1.EHN. | 2022-10-25T13:44:55.87 | 0.6 | undecidable | manual | S | 114 | 35.5422 | 50 | 0.06 | 48 |
IV.MALA0.EHN. | 2022-10-25T13:44:55.38 | 0.6 | undecidable | manual | S | 114 | 35.1426 | 50 | -0.35 | 45 |
IV.MCIV.CHZ. | 2022-10-25T13:44:55.34 | 0.1 | undecidable | manual | P | 129 | 62.6928 | 50 | 0.48 | 83 |
TV.SF11.HHZ. | 2022-10-25T13:44:54.50 | 0.1 | undecidable | manual | P | 121 | 56.9985 | 50 | 0.5 | 84 |
IV.OSSC.HHZ. | 2022-10-25T13:44:52.10 | 0.1 | undecidable | manual | P | 17 | 45.3213 | 50 | -0.09 | 93 |
IV.ARCI.HHZ. | 2022-10-25T13:44:52.43 | 0.1 | undecidable | manual | P | 134 | 45.0216 | 50 | 0.29 | 90 |
IV.CSNT.HHZ. | 2022-10-25T13:44:51.52 | 0.1 | undecidable | manual | P | 25 | 41.3253 | 50 | -0.06 | 95 |
IV.SENI.EHZ. | 2022-10-25T13:44:51.51 | 3.0 | positive | manual | P | 1.32 | 0 | |||
IV.RIBO.EHZ.01 | 2022-10-25T13:44:51.02 | 0.6 | undecidable | manual | S | 187 | 20.6682 | 116 | -0.63 | 43 |
IV.CASP.HHZ. | 2022-10-25T13:44:51.77 | 0.1 | undecidable | manual | P | 204 | 41.8248 | 50 | 0.12 | 93 |
IV.MALA0.EHN. | 2022-10-25T13:44:50.74 | 0.1 | undecidable | manual | P | 114 | 35.1426 | 50 | 0.11 | 95 |
IV.MALA2.EHN. | 2022-10-25T13:44:50.87 | 0.1 | undecidable | manual | P | 114 | 35.6421 | 50 | 0.18 | 93 |
IV.FRON.EHZ. | 2022-10-25T13:44:50.05 | 3.0 | undecidable | manual | S | -1.35 | 0 | |||
IV.MALA1.EHN. | 2022-10-25T13:44:50.87 | 0.1 | undecidable | manual | P | 114 | 35.5422 | 50 | 0.19 | 93 |
IV.MALA5.EHN. | 2022-10-25T13:44:50.85 | 0.3 | undecidable | manual | P | 113 | 35.4423 | 50 | 0.18 | 70 |
IV.FROS.CHZ. | 2022-10-25T13:44:48.28 | 0.6 | undecidable | manual | S | 37 | 10.5783 | 134 | -0.45 | 46 |
IV.RIBO.EHZ.01 | 2022-10-25T13:44:48.16 | 0.3 | undecidable | manual | P | 187 | 20.6682 | 116 | -0.11 | 73 |
IV.FROS.CHZ. | 2022-10-25T13:44:46.54 | 0.1 | positive | manual | P | 37 | 10.5783 | 134 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FROS.CHE. | ML:2.5 | 0.003785 | 0.62 | AML | other | m | 2022-10-25T13:44:48.33 |
IV.FROS.CHN. | ML:2.6 | 0.00462 | 0.22 | AML | other | m | 2022-10-25T13:44:48.65 |
IV.RIBO.EHN.01 | ML:2.6 | 0.003225 | 0.14 | AML | other | m | 2022-10-25T13:44:51.42 |
IV.RIBO.EHE.01 | ML:2.4 | 0.00189 | 0.6 | AML | other | m | 2022-10-25T13:44:51.22 |
IV.MCIV.CHE. | ML:1.7 | 0.0000913 | 1 | AML | other | m | 2022-10-25T13:44:55.21 |
IV.CASP.HNN. | ML:2.6 | 0.0013399999999999998 | 0.2 | AML | other | m | 2022-10-25T13:44:56.75 |
IV.CASP.HHE. | ML:2.5 | 0.00102 | 1.64 | AML | other | m | 2022-10-25T13:44:56.91 |
IV.CASP.HHN. | ML:2.6 | 0.00139 | 1.78 | AML | other | m | 2022-10-25T13:44:56.07 |
IV.CASP.HNE. | ML:2.5 | 0.0009559999999999999 | 1.64 | AML | other | m | 2022-10-25T13:44:57.05 |
IV.CSNT.HHE. | ML:2.0 | 0.0003205 | 0.54 | AML | other | m | 2022-10-25T13:44:57.05 |
IV.CSNT.HHN. | ML:2.0 | 0.000354 | 0.16 | AML | other | m | 2022-10-25T13:44:57.00 |
IV.OSSC.HHE. | ML:1.8 | 0.0001805 | 0.42 | AML | other | m | 2022-10-25T13:44:58.34 |
IV.ARCI.HHN. | ML:1.8 | 0.00020700000000000002 | 1.7 | AML | other | m | 2022-10-25T13:44:58.94 |
IV.ARCI.HHE. | ML:1.8 | 0.0001975 | 1.22 | AML | other | m | 2022-10-25T13:45:00.31 |
IV.OSSC.HHN. | ML:1.6 | 0.000128 | 0.92 | AML | other | m | 2022-10-25T13:45:00.57 |
IV.MCIV.CHN. | ML:1.7 | 0.00009955 | 0.2 | AML | other | m | 2022-10-25T13:45:05.47 |
IV.CRMI.HHN. | ML:1.2 | 0.000023168929999999996 | 0.16 | AML | other | m | 2022-10-25T13:45:06.63 |
IV.CRMI.HHE. | ML:1.1 | 0.000019426209999999998 | 0.2432 | AML | other | m | 2022-10-25T13:45:07.10 |
IV.CELB.HHE. | ML:2.3 | 0.000248 | 0.06 | AML | other | m | 2022-10-25T13:45:31.83 |
IV.CELB.HHN. | ML:2.3 | 0.00026450000000000003 | 0.08 | AML | other | m | 2022-10-25T13:45:32.08 |