A magnitude ML 1.7 earthquake occured in region: 2 km S Monterotondo Marittimo (GR), on
and geographic coordinates (lat, lon) 43.1280, 10.8630 at 9 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 |
---|---|---|---|---|
Monterotondo Marittimo | GR | 2 | 1371 | 1371 |
Massa Marittima | GR | 9 | 8375 | 9746 |
Castelnuovo di Val di Cecina | PI | 10 | 2231 | 11977 |
Montieri | GR | 13 | 1204 | 13181 |
Monteverdi Marittimo | PI | 13 | 758 | 13939 |
Suvereto | LI | 16 | 3072 | 17011 |
Sassetta | LI | 18 | 514 | 17525 |
Chiusdino | SI | 19 | 1903 | 19428 |
Pomarance | PI | 19 | 5897 | 25325 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-06-06 03:58:44 |
43.1283 | 10.8632 | 9 | 2023-06-06 04:14:32 |
Sala Sismica INGV-Roma | 118143151 |
Field | Value |
---|---|
Time (UTC) | 2023-06-06 03:58:44 ± 0.14 |
Latitude | 43.1283 ± 0.0063 |
Longitude | 10.8632 ± 0.0148 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118143151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1192 |
Semi-minor axis of confidence ellipse (meter) | 654 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.82917 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 118143151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-06 04:14:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2023-06-06T03:59:29.51 | 3.0 | negative | manual | Pn | 0.34 | 0 | |||
IV.PARC.HHZ. | 2023-06-06T03:59:07.51 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.SFI.EHZ. | 2023-06-06T03:59:05.76 | 3.0 | undecidable | manual | P | -0.38 | 0 | |||
IV.SEI.HHZ. | 2023-06-06T03:59:04.71 | 3.0 | positive | manual | P | 0.14 | 0 | |||
IV.CRE.HHZ. | 2023-06-06T03:59:04.87 | 3.0 | negative | manual | P | 0.73 | 0 | |||
IV.BDI.HHZ. | 2023-06-06T03:59:03.42 | 3.0 | positive | manual | P | 0.2 | 0 | |||
IV.MOCL.EHZ. | 2023-06-06T03:59:03.12 | 3.0 | negative | manual | P | 0.29 | 0 | |||
GU.POPM.HHZ. | 2023-06-06T03:59:02.90 | 3.0 | negative | manual | P | 0.2 | 0 | |||
IV.SACS.HHZ. | 2023-06-06T03:59:02.79 | 3.0 | positive | manual | P | 0.3 | 0 | |||
IV.MPPT.EHZ. | 2023-06-06T03:59:01.74 | 3.0 | positive | manual | P | 0.11 | 0 | |||
IV.CAFI.HHZ. | 2023-06-06T03:59:01.68 | 3.0 | undecidable | manual | P | -0.83 | 0 | |||
IV.RUFI.EHZ. | 2023-06-06T03:59:01.81 | 3.0 | negative | manual | P | -0.38 | 0 | |||
GU.MAIM.HHZ. | 2023-06-06T03:59:00.21 | 0.1 | undecidable | manual | P | 341 | 92.0412 | 50 | -0.49 | 79 |
TV.SF11.HHZ. | 2023-06-06T03:58:59.21 | 3.0 | undecidable | manual | P | -0.24 | 0 | |||
IV.CRMI.HHZ. | 2023-06-06T03:58:58.39 | 0.1 | positive | manual | P | 7 | 74.5698 | 50 | 0.38 | 83 |
IV.CASP.HHZ. | 2023-06-06T03:58:57.40 | 0.3 | undecidable | manual | S | 180 | 37.4292 | 50 | -0.36 | 67 |
IV.PII.HHZ. | 2023-06-06T03:58:57.38 | 0.1 | positive | manual | P | 338 | 71.2731 | 50 | -0.11 | 89 |
IV.CELB.HHZ. | 2023-06-06T03:58:57.19 | 0.6 | positive | manual | P | 232 | 67.8765 | 50 | 0.23 | 44 |
IV.ARCI.HHZ. | 2023-06-06T03:58:56.49 | 3.0 | negative | manual | P | -0.64 | 0 | |||
IV.OSSC.HHZ. | 2023-06-06T03:58:55.05 | 0.1 | positive | manual | P | 35 | 53.6019 | 50 | 0.28 | 89 |
IV.CSNT.HHZ. | 2023-06-06T03:58:54.62 | 0.3 | positive | manual | P | 42 | 51.5151 | 50 | 0.17 | 68 |
IV.RIBO.EHZ. | 2023-06-06T03:58:54.10 | 0.3 | undecidable | manual | S | 143 | 24.8529 | 109 | 0.18 | 72 |
IV.FROS.CHZ. | 2023-06-06T03:58:53.40 | 0.3 | undecidable | manual | S | 69 | 25.3524 | 109 | -0.7 | 62 |
IV.CASP.HHZ. | 2023-06-06T03:58:52.10 | 0.1 | positive | manual | P | 180 | 37.4292 | 50 | -0.18 | 93 |
IV.RIBO.EHZ. | 2023-06-06T03:58:50.35 | 0.1 | undecidable | manual | P | 143 | 24.8529 | 109 | 0.29 | 93 |
IV.FROS.CHZ. | 2023-06-06T03:58:50.38 | 0.1 | undecidable | manual | P | 69 | 25.3524 | 109 | 0.22 | 95 |
IV.TRIF.CHZ. | 2023-06-06T03:58:47.80 | 0.3 | undecidable | manual | S | 115 | 3.4965 | 158 | -0.25 | 73 |
IV.TRIF.CHZ. | 2023-06-06T03:58:46.80 | 0.1 | negative | manual | P | 115 | 3.4965 | 158 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FROS.CHN. | ML:2.3 | 0.0012549999999999998 | 0.44 | AML | other | m | 2023-06-06T03:58:54.89 |
IV.RIBO.EHN.01 | ML:2.2 | 0.001065 | 0.88 | AML | other | m | 2023-06-06T03:58:55.42 |
IV.RIBO.EHE.01 | ML:2.2 | 0.0010229999999999998 | 1.08 | AML | other | m | 2023-06-06T03:58:56.24 |
IV.FROS.CHE. | ML:2.1 | 0.0008380000000000001 | 0.62 | AML | other | m | 2023-06-06T03:58:57.63 |
IV.PII.HHE. | ML:1.8 | 0.00011449999999999999 | 0.58 | AML | other | m | 2023-06-06T03:58:58.28 |
IV.CSNT.HHN. | ML:1.7 | 0.000125 | 0.16 | AML | other | m | 2023-06-06T03:59:02.14 |
IV.CRMI.HHN. | ML:1.5 | 0.0000449 | 1.26 | AML | other | m | 2023-06-06T03:59:02.93 |
IV.CSNT.HHE. | ML:1.7 | 0.0001295 | 0.56 | AML | other | m | 2023-06-06T03:59:02.42 |
IV.OSSC.HHN. | ML:1.8 | 0.0001605 | 0.18 | AML | other | m | 2023-06-06T03:59:02.98 |
IV.OSSC.HHE. | ML:1.9 | 0.0001735 | 0.18 | AML | other | m | 2023-06-06T03:59:03.43 |
IV.ARCI.HNE. | ML:1.8 | 0.0001275 | 1.4 | AML | other | m | 2023-06-06T03:59:07.21 |
IV.ARCI.HHE. | ML:1.8 | 0.000131 | 1.42 | AML | other | m | 2023-06-06T03:59:07.20 |
IV.MPPT.EHN. | ML:1.6 | 0.000039649999999999995 | 0.64 | AML | other | m | 2023-06-06T03:59:08.45 |
IV.ARCI.HHN. | ML:1.8 | 0.000124 | 0.56 | AML | other | m | 2023-06-06T03:59:08.37 |
IV.ARCI.HNN. | ML:1.7 | 0.00011135000000000001 | 1.18 | AML | other | m | 2023-06-06T03:59:08.38 |
IV.CELB.HHE. | ML:2.2 | 0.0002635 | 0.46 | AML | other | m | 2023-06-06T03:59:08.89 |
IV.MPPT.EHE. | ML:1.5 | 0.00003325 | 0.82 | AML | other | m | 2023-06-06T03:59:08.34 |
IV.PII.HHN. | ML:1.8 | 0.00010665 | 1.7 | AML | other | m | 2023-06-06T03:59:08.85 |
IV.CELB.HHN. | ML:2.1 | 0.00020500000000000002 | 0.48 | AML | other | m | 2023-06-06T03:59:09.14 |
IV.CRE.HHN. | ML:1.4 | 0.0000242 | 0.28 | AML | other | m | 2023-06-06T03:59:09.79 |
IV.SEI.HHE. | ML:1.7 | 0.00004475 | 1 | AML | other | m | 2023-06-06T03:59:10.44 |
TV.SF11.HHN. | ML:1.9 | 0.000118 | 1 | AML | other | m | 2023-06-06T03:59:11.54 |
IV.CRMI.HHE. | ML:1.3 | 0.00003025 | 1.4 | AML | other | m | 2023-06-06T03:59:11.80 |
TV.SF11.HHE. | ML:2.1 | 0.00020050000000000002 | 0.8 | AML | other | m | 2023-06-06T03:59:11.82 |
IV.SEI.HHN. | ML:1.9 | 0.0000753 | 0.84 | AML | other | m | 2023-06-06T03:59:11.46 |
GU.MAIM.HHE. | ML:1.6 | 0.00004075 | 0.28 | AML | other | m | 2023-06-06T03:59:13.62 |
GU.MAIM.HHN. | ML:1.6 | 0.0000468 | 1.42 | AML | other | m | 2023-06-06T03:59:14.79 |
IV.CAFI.HHN. | ML:1.2 | 0.000020499999999999997 | 1.36 | AML | other | m | 2023-06-06T03:59:16.69 |
GU.POPM.HHN. | ML:2.0 | 0.00008595 | 0.28 | AML | other | m | 2023-06-06T03:59:16.87 |
IV.CAFI.HHE. | ML:1.4 | 0.000024399999999999997 | 0.52 | AML | other | m | 2023-06-06T03:59:17.02 |
GU.POPM.HHE. | ML:1.9 | 0.00007250000000000001 | 0.28 | AML | other | m | 2023-06-06T03:59:17.56 |
IV.BDI.HHN. | ML:1.5 | 0.00003195 | 0.54 | AML | other | m | 2023-06-06T03:59:19.69 |
IV.BDI.HHE. | ML:1.5 | 0.00002885 | 0.86 | AML | other | m | 2023-06-06T03:59:21.61 |
IV.CRE.HHE. | ML:1.3 | 0.000020799999999999997 | 0.9 | AML | other | m | 2023-06-06T03:59:21.92 |
IV.PARC.HHE. | ML:1.3 | 0.00001495 | 1.46 | AML | other | m | 2023-06-06T03:59:31.23 |
IV.PARC.HHN. | ML:1.6 | 0.0000242 | 0.68 | AML | other | m | 2023-06-06T03:59:31.58 |