A magnitude ML 1.3 earthquake occured in region: 2 km SW Montieri (GR), on
and geographic coordinates (lat, lon) 43.1220, 10.9990 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 | 2 | 1204 | 1204 |
Chiusdino | SI | 8 | 1903 | 3107 |
Monterotondo Marittimo | GR | 12 | 1371 | 4478 |
Massa Marittima | GR | 12 | 8375 | 12853 |
Castelnuovo di Val di Cecina | PI | 12 | 2231 | 15084 |
Monticiano | SI | 15 | 1571 | 16655 |
Radicondoli | SI | 16 | 914 | 17569 |
Roccastrada | GR | 18 | 9199 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-06-24 14:24:17 |
43.122 | 10.9987 | 10 | 2020-06-24 14:39:42 |
Sala Sismica INGV-Roma | 80471451 |
Field | Value |
---|---|
Time (UTC) | 2020-06-24 14:24:17 ± 0.13 |
Latitude | 43.1220 ± 0.0072 |
Longitude | 10.9987 ± 0.0136 |
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 | 80471451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1164 |
Semi-minor axis of confidence ellipse (meter) | 207 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 302 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.07015 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41009 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 80471451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-24 14:39:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHN. | 2020-06-24T14:24:31.82 | 0.6 | undecidable | manual | S | 31 | 45.5211 | 50 | -0.37 | 45 |
IV.CASP.HHZ. | 2020-06-24T14:24:29.68 | 0.6 | undecidable | manual | S | 196 | 38.3283 | 50 | -0.59 | 43 |
IV.CSNT.HHN. | 2020-06-24T14:24:26.22 | 0.3 | undecidable | manual | P | 31 | 45.5211 | 50 | 0.34 | 68 |
IV.RIBO.EHZ.01 | 2020-06-24T14:24:24.64 | 0.6 | undecidable | manual | S | 169 | 19.5693 | 116 | -0.18 | 49 |
IV.CASP.HHZ. | 2020-06-24T14:24:24.90 | 0.1 | undecidable | manual | P | 196 | 38.3283 | 50 | 0.13 | 97 |
IV.FROS.CHZ. | 2020-06-24T14:24:23.38 | 0.3 | undecidable | manual | S | 53 | 16.0728 | 121 | -0.37 | 72 |
IV.FROS.CHZ. | 2020-06-24T14:24:21.20 | 0.1 | undecidable | manual | P | 53 | 16.0728 | 121 | 0.2 | 99 |
IV.TRIF.CHZ. | 2020-06-24T14:24:21.24 | 0.3 | undecidable | manual | S | 264 | 7.7811 | 141 | -0.31 | 73 |
IV.RIBO.EHZ.01 | 2020-06-24T14:24:21.87 | 0.1 | undecidable | manual | P | 169 | 19.5693 | 116 | 0.24 | 97 |
IV.TRIF.CHZ. | 2020-06-24T14:24:19.95 | 0.1 | negative | manual | P | 264 | 7.7811 | 141 | 0.21 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TRIF.CHN. | ML:1.1 | 0.00020250000000000002 | 0.08 | AML | other | m | 2020-06-24T14:24:21.31 |
IV.TRIF.CHE. | ML:1.2 | 0.0002185 | 0.78 | AML | other | m | 2020-06-24T14:24:21.84 |
IV.FROS.CHE. | ML:1.2 | 0.0001465 | 0.56 | AML | other | m | 2020-06-24T14:24:23.47 |
IV.FROS.CHN. | ML:1.5 | 0.00027049999999999996 | 0.96 | AML | other | m | 2020-06-24T14:24:24.74 |