A magnitude ML 1.1 earthquake occured in region: 2 km W Chiusdino (SI), on
and geographic coordinates (lat, lon) 43.1600, 11.0700 at 11 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 |
---|---|---|---|---|
Chiusdino | SI | 2 | 1903 | 1903 |
Montieri | GR | 5 | 1204 | 3107 |
Monticiano | SI | 9 | 1571 | 4678 |
Radicondoli | SI | 12 | 914 | 5592 |
Castelnuovo di Val di Cecina | PI | 14 | 2231 | 7823 |
Monterotondo Marittimo | GR | 17 | 1371 | 9194 |
Roccastrada | GR | 18 | 9199 | 18393 |
Sovicille | SI | 19 | 10116 | 28509 |
Massa Marittima | GR | 19 | 8375 | 36884 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-05-30 06:38:35 |
43.1605 | 11.07 | 11 | 2022-05-30 06:49:03 |
Sala Sismica INGV-Roma | 105331171 |
Field | Value |
---|---|
Time (UTC) | 2022-05-30 06:38:35 ± 0.15 |
Latitude | 43.1605 ± 0.0063 |
Longitude | 11.0700 ± 0.0123 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 105331171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 945 |
Semi-minor axis of confidence ellipse (meter) | 561 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.08004 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42808 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 105331171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-30 06:49:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARCI.HHZ. | 2022-05-30T06:38:50.23 | 0.3 | undecidable | manual | S | 136 | 47.5191 | 50 | -0.4 | 66 |
IV.CASP.HHZ. | 2022-05-30T06:38:49.56 | 0.3 | undecidable | manual | S | 202 | 44.2224 | 50 | -0.21 | 69 |
IV.OSSC.HHZ. | 2022-05-30T06:38:49.44 | 0.3 | undecidable | manual | S | 19 | 42.7239 | 50 | 0.08 | 71 |
IV.CSNT.HHZ. | 2022-05-30T06:38:48.08 | 0.3 | undecidable | manual | S | 27 | 38.9277 | 50 | -0.28 | 68 |
IV.MAGO.CHZ. | 2022-05-30T06:38:46.80 | 0.3 | undecidable | manual | S | 291 | 35.5422 | 50 | -0.66 | 62 |
IV.CASP.HHZ. | 2022-05-30T06:38:44.23 | 0.1 | undecidable | manual | P | 202 | 44.2224 | 50 | 0.51 | 86 |
IV.ARCI.HHZ. | 2022-05-30T06:38:44.53 | 0.3 | undecidable | manual | P | 136 | 47.5191 | 50 | 0.32 | 67 |
IV.OSSC.HHZ. | 2022-05-30T06:38:43.84 | 0.1 | undecidable | manual | P | 19 | 42.7239 | 50 | 0.36 | 89 |
IV.RIBO.EHZ.01 | 2022-05-30T06:38:43.93 | 0.3 | undecidable | manual | S | 185 | 23.5542 | 50 | -0.31 | 70 |
IV.CSNT.HHZ. | 2022-05-30T06:38:43.09 | 0.3 | undecidable | manual | P | 27 | 38.9277 | 50 | 0.19 | 70 |
IV.MAGO.CHZ. | 2022-05-30T06:38:42.56 | 0.1 | undecidable | manual | P | 291 | 35.5422 | 50 | 0.18 | 94 |
IV.RIBO.EHZ.01 | 2022-05-30T06:38:40.74 | 0.3 | undecidable | manual | P | 185 | 23.5542 | 50 | 0.22 | 71 |
IV.FROS.CHZ. | 2022-05-30T06:38:39.79 | 0.3 | undecidable | manual | S | 52 | 8.88 | 141 | -0.5 | 69 |
IV.FROS.CHZ. | 2022-05-30T06:38:38.34 | 0.1 | positive | manual | P | 52 | 8.88 | 141 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RIBO.EHE.01 | ML:1.5 | 0.00018420144999999998 | 0.16 | AML | other | m | 2022-05-30T06:38:44.10 |
IV.RIBO.EHN.01 | ML:1.5 | 0.000179608035 | 0.16 | AML | other | m | 2022-05-30T06:38:44.19 |
IV.ARCI.HHE. | ML:1.3 | 0.000047521055 | 0.16 | AML | other | m | 2022-05-30T06:38:51.24 |
IV.ARCI.HHN. | ML:1.2 | 0.00003900241 | 0.2592 | AML | other | m | 2022-05-30T06:38:51.16 |
IV.CASP.HHE. | ML:1.0 | 0.000031669354999999996 | 0.1184 | AML | other | m | 2022-05-30T06:38:49.69 |
IV.CASP.HHN. | ML:1.0 | 0.00003108126 | 0.0992 | AML | other | m | 2022-05-30T06:38:49.91 |
IV.CSNT.HHE. | ML:0.8 | 0.000024805695000000002 | 0.16 | AML | other | m | 2022-05-30T06:38:48.32 |
IV.CSNT.HHN. | ML:1.2 | 0.000052897449999999996 | 0.2592 | AML | other | m | 2022-05-30T06:38:48.34 |
IV.OSSC.HHE. | ML:0.5 | 0.000010534628 | 0.1216 | AML | other | m | 2022-05-30T06:38:49.52 |
IV.OSSC.HHN. | ML:0.5 | 0.00000899137412 | 0.16 | AML | other | m | 2022-05-30T06:38:49.64 |
IV.ARCI.HNE. | ML:1.2 | 0.00004327351 | 0.16 | AML | other | m | 2022-05-30T06:38:51.24 |
IV.ARCI.HNN. | ML:1.1 | 0.00003413474 | 0.1792 | AML | other | m | 2022-05-30T06:38:50.48 |