A magnitude ML 1.1 earthquake occured in region: 1 km W Montieri (GR), on
and geographic coordinates (lat, lon) 43.1360, 11.0060 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 |
---|---|---|---|---|
Montieri | GR | 1 | 1204 | 1204 |
Chiusdino | SI | 7 | 1903 | 3107 |
Castelnuovo di Val di Cecina | PI | 11 | 2231 | 5338 |
Monterotondo Marittimo | GR | 12 | 1371 | 6709 |
Massa Marittima | GR | 13 | 8375 | 15084 |
Monticiano | SI | 14 | 1571 | 16655 |
Radicondoli | SI | 14 | 914 | 17569 |
Roccastrada | GR | 19 | 9199 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2022-03-26 17:10:49 |
43.1358 | 11.0062 | 10 | 2022-07-08 12:33:41 |
Bollettino Sismico Italiano INGV | 102835771 |
Reviewed Rev100 |
ML 1.5 | 2022-03-26 17:10:49 |
43.1395 | 11.0063 | 11 | 2022-03-26 17:45:26 |
Sala Sismica INGV-Roma | 102412581 |
Field | Value |
---|---|
Time (UTC) | 2022-03-26 17:10:49 ± 0.15 |
Latitude | 43.1358 ± 0.0072 |
Longitude | 11.0062 ± 0.0173 |
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 | 102835771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1408 |
Semi-minor axis of confidence ellipse (meter) | 463 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 113 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
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) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.13220 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42448 |
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 | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 102412581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-26 17:45:26 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 102835771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-06-01 11:10:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OSSC.HHZ. | 2022-03-26T17:11:04.90 | 0.6 | undecidable | manual | S | 24 | 47.1195 | 50 | -0.15 | 47 |
IV.CSNT.HHZ. | 2022-03-26T17:11:03.89 | 0.3 | undecidable | manual | S | 31 | 43.8228 | 50 | -0.29 | 69 |
IV.CASP.HHE. | 2022-03-26T17:11:02.77 | 0.3 | undecidable | manual | S | 197 | 39.9267 | 50 | -0.36 | 68 |
IV.MAGO.CHE. | 2022-03-26T17:11:00.32 | 0.6 | undecidable | manual | S | 299 | 32.0457 | 50 | -0.69 | 41 |
IV.CSNT.HHZ. | 2022-03-26T17:10:58.43 | 0.3 | undecidable | manual | P | 31 | 43.8228 | 50 | 0.34 | 68 |
IV.OSSC.HHZ. | 2022-03-26T17:10:58.91 | 0.3 | undecidable | manual | P | 24 | 47.1195 | 50 | 0.31 | 68 |
IV.RIBO.EHZ. | 2022-03-26T17:10:57.55 | 0.3 | undecidable | manual | S | 171 | 20.9679 | 116 | -0.31 | 71 |
IV.CASP.HHE. | 2022-03-26T17:10:57.91 | 0.1 | undecidable | manual | P | 197 | 39.9267 | 50 | 0.42 | 90 |
IV.MAGO.CHE. | 2022-03-26T17:10:56.44 | 0.1 | undecidable | manual | P | 299 | 32.0457 | 50 | 0.17 | 96 |
IV.FROS.CHZ. | 2022-03-26T17:10:55.47 | 0.6 | undecidable | manual | S | 56 | 14.6742 | 125 | -0.48 | 46 |
IV.RIBO.EHZ. | 2022-03-26T17:10:54.64 | 0.3 | undecidable | manual | P | 171 | 20.9679 | 116 | 0.19 | 73 |
IV.FROS.CHZ. | 2022-03-26T17:10:53.46 | 0.1 | undecidable | manual | P | 56 | 14.6742 | 125 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FROS.CHE. | ML:1.1 | 0.00012500886999999999 | 0.0896 | AML | other | m | 2022-03-26T17:10:55.55 |
IV.FROS.CHN. | ML:1.1 | 0.0001264854 | 0.1536 | AML | other | m | 2022-03-26T17:10:55.74 |
IV.RIBO.EHE.01 | ML:1.2 | 0.00010860918 | 0.2176 | AML | other | m | 2022-03-26T17:10:57.75 |
IV.RIBO.EHN.01 | ML:1.2 | 0.00009776957 | 0.1408 | AML | other | m | 2022-03-26T17:10:57.84 |
IV.CSNT.HHN. | ML:0.2 | 0.000005592470000000001 | 1.0368 | AML | other | m | 2022-03-26T17:11:05.70 |