A magnitude ML 1.8 earthquake occured in region: 4 km E Montieri (GR), on
and geographic coordinates (lat, lon) 43.1160, 11.0620 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 |
---|---|---|---|---|
Montieri | GR | 4 | 1204 | 1204 |
Chiusdino | SI | 5 | 1903 | 3107 |
Monticiano | SI | 10 | 1571 | 4678 |
Roccastrada | GR | 14 | 9199 | 13877 |
Massa Marittima | GR | 16 | 8375 | 22252 |
Castelnuovo di Val di Cecina | PI | 16 | 2231 | 24483 |
Radicondoli | SI | 16 | 914 | 25397 |
Monterotondo Marittimo | GR | 17 | 1371 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2024-06-03 06:51:07 |
43.1157 | 11.062 | 10 | 2024-06-03 06:55:56 |
Sala Sismica INGV-Roma | 128494351 |
Field | Value |
---|---|
Time (UTC) | 2024-06-03 06:51:07 ± 0.15 |
Latitude | 43.1157 ± 0.0090 |
Longitude | 11.0620 ± 0.0160 |
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 | 128494351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1333 |
Semi-minor axis of confidence ellipse (meter) | 806 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 301 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.11601 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40110 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 128494351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-06-03 06:55:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARCI.HHZ. | 2024-06-03T06:51:21.17 | 0.3 | undecidable | manual | S | 131 | 44.5221 | 50 | -0.53 | 65 |
IV.CASP.HHZ. | 2024-06-03T06:51:19.89 | 0.3 | undecidable | manual | S | 204 | 39.4272 | 50 | -0.45 | 68 |
IV.LOCA.HHZ. | 2024-06-03T06:51:16.44 | 0.3 | undecidable | manual | S | 37 | 26.6511 | 50 | -0.5 | 68 |
IV.ARCI.HHZ. | 2024-06-03T06:51:16.00 | 0.1 | undecidable | manual | P | 131 | 44.5221 | 50 | 0.44 | 90 |
IV.CASP.HHZ. | 2024-06-03T06:51:15.59 | 0.1 | undecidable | manual | P | 204 | 39.4272 | 50 | 0.81 | 79 |
IV.RIBO.EHZ.01 | 2024-06-03T06:51:14.29 | 0.3 | undecidable | manual | S | 184 | 18.5703 | 119 | -0.22 | 74 |
IV.TRIF.CHZ. | 2024-06-03T06:51:12.38 | 0.3 | undecidable | manual | S | 270 | 12.876 | 128 | -0.5 | 70 |
IV.LOCA.HHZ. | 2024-06-03T06:51:12.94 | 0.1 | undecidable | manual | P | 37 | 26.6511 | 50 | 0.13 | 99 |
IV.FROS.CHZ. | 2024-06-03T06:51:12.72 | 0.3 | undecidable | manual | S | 36 | 12.876 | 128 | -0.17 | 75 |
IV.RIBO.EHZ.01 | 2024-06-03T06:51:11.54 | 1.0 | undecidable | manual | P | 184 | 18.5703 | 119 | 0.13 | 25 |
IV.TRIF.CHZ. | 2024-06-03T06:51:10.65 | 0.1 | negative | manual | P | 270 | 12.876 | 128 | 0.18 | 100 |
IV.FROS.CHZ. | 2024-06-03T06:51:10.74 | 0.1 | negative | manual | P | 36 | 12.876 | 128 | 0.27 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TRIF.CHN. | ML:1.8 | 0.0007915 | 0.12 | AML | other | m | 2024-06-03T06:51:12.50 |
IV.TRIF.CHE. | ML:1.5 | 0.00032499999999999993 | 1 | AML | other | m | 2024-06-03T06:51:12.63 |
IV.FROS.CHN. | ML:2.0 | 0.00107 | 1.6 | AML | other | m | 2024-06-03T06:51:13.96 |
IV.FROS.CHE. | ML:1.8 | 0.000608 | 0.68 | AML | other | m | 2024-06-03T06:51:13.96 |
IV.LOCA.HHE. | ML:1.7 | 0.000261 | 0.78 | AML | other | m | 2024-06-03T06:51:16.91 |
IV.LOCA.HHN. | ML:1.8 | 0.000315 | 0.52 | AML | other | m | 2024-06-03T06:51:16.94 |