A magnitude ML 1.3 earthquake occured in region: 5 km NW Chiusdino (SI), on
and geographic coordinates (lat, lon) 43.1930, 11.0490 at 7 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 |
---|---|---|---|---|
Chiusdino | SI | 5 | 1903 | 1903 |
Montieri | GR | 7 | 1204 | 3107 |
Radicondoli | SI | 8 | 914 | 4021 |
Castelnuovo di Val di Cecina | PI | 12 | 2231 | 6252 |
Monticiano | SI | 12 | 1571 | 7823 |
Monterotondo Marittimo | GR | 16 | 1371 | 9194 |
Casole d'Elsa | SI | 17 | 3897 | 13091 |
Sovicille | SI | 18 | 10116 | 23207 |
Pomarance | PI | 19 | 5897 | 29104 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2022-03-06 12:49:34 |
43.1932 | 11.0492 | 7 | 2022-07-08 12:33:45 |
Bollettino Sismico Italiano INGV | 103464471 |
Reviewed Rev100 |
ML 1.5 | 2022-03-06 12:49:34 |
43.1907 | 11.0183 | 14 | 2022-03-06 13:12:07 |
Sala Sismica INGV-Roma | 101728971 |
Field | Value |
---|---|
Time (UTC) | 2022-03-06 12:49:34 ± 0.17 |
Latitude | 43.1932 ± 0.0063 |
Longitude | 11.0492 ± 0.0173 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 103464471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1419 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 279 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.24372 |
Epicentral distance of station farthest from the epicenter (degree) | 0.82558 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 101728971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-06 13:12:07 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 103464471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-21 13:10:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRMI.HNN. | 2022-03-06T12:49:54.88 | 0.6 | undecidable | manual | S | 355 | 67.0773 | 50 | -0.52 | 40 |
TV.SF11.HHZ. | 2022-03-06T12:49:54.40 | 0.6 | undecidable | manual | S | 125 | 62.493 | 50 | 0.22 | 46 |
IV.ARCI.HNE. | 2022-03-06T12:49:50.43 | 0.6 | undecidable | manual | S | 137 | 51.2154 | 50 | -0.75 | 39 |
IV.MGAB.HHZ. | 2022-03-06T12:49:50.98 | 0.6 | undecidable | manual | P | 109 | 91.6416 | 50 | 0.79 | 37 |
IV.CASP.HHZ. | 2022-03-06T12:49:48.90 | 0.3 | undecidable | manual | S | 199 | 47.0196 | 50 | -1.16 | 45 |
IV.CAFI.HHZ. | 2022-03-06T12:49:48.05 | 0.1 | undecidable | manual | P | 78 | 75.5688 | 50 | 0.32 | 88 |
IV.OSSC.HHZ. | 2022-03-06T12:49:47.61 | 0.3 | undecidable | manual | S | 23 | 39.9267 | 50 | -0.55 | 65 |
IV.PII.HHZ. | 2022-03-06T12:49:47.96 | 0.6 | undecidable | manual | P | 324 | 72.2721 | 50 | 0.75 | 41 |
IV.CSNT.HHZ. | 2022-03-06T12:49:46.54 | 0.6 | undecidable | manual | S | 32 | 36.6411 | 101 | -0.53 | 45 |
IV.CRMI.HNN. | 2022-03-06T12:49:46.85 | 0.3 | undecidable | manual | P | 355 | 67.0773 | 50 | 0.44 | 67 |
TV.SF11.HHZ. | 2022-03-06T12:49:45.85 | 0.3 | undecidable | manual | P | 125 | 62.493 | 50 | 0.15 | 71 |
IV.CASP.HHZ. | 2022-03-06T12:49:43.39 | 0.1 | undecidable | manual | P | 199 | 47.0196 | 50 | 0.06 | 97 |
IV.ARCI.HNE. | 2022-03-06T12:49:43.98 | 0.3 | undecidable | manual | P | 137 | 51.2154 | 50 | 0.01 | 72 |
IV.RIBO.EHZ.01 | 2022-03-06T12:49:43.49 | 0.6 | undecidable | manual | S | 180 | 27.0507 | 104 | -0.34 | 47 |
IV.OSSC.HHZ. | 2022-03-06T12:49:42.27 | 0.1 | undecidable | manual | P | 23 | 39.9267 | 50 | 0.04 | 99 |
IV.CSNT.HHZ. | 2022-03-06T12:49:41.64 | 0.1 | undecidable | manual | P | 32 | 36.6411 | 101 | 0.04 | 100 |
IV.RIBO.EHZ.01 | 2022-03-06T12:49:40.02 | 0.1 | undecidable | manual | P | 180 | 27.0507 | 104 | 0.29 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RIBO.EHE.01 | ML:1.8 | 0.000316 | 0.16 | AML | other | m | 2022-03-06T12:49:43.62 |
IV.RIBO.EHN.01 | ML:1.8 | 0.00034662315 | 0.16 | AML | other | m | 2022-03-06T12:49:44.01 |
IV.CSNT.HHN. | ML:1.0 | 0.000034712674999999995 | 0.2816 | AML | other | m | 2022-03-06T12:49:46.61 |
IV.CSNT.HHE. | ML:1.0 | 0.0000362 | 0.86 | AML | other | m | 2022-03-06T12:49:47.84 |
IV.CASP.HHE. | ML:1.5 | 0.0000893787 | 0.16 | AML | other | m | 2022-03-06T12:49:49.24 |
IV.CASP.HHN. | ML:1.6 | 0.0001095 | 0.2 | AML | other | m | 2022-03-06T12:49:49.39 |
IV.OSSC.HHN. | ML:1.0 | 0.000036688375000000004 | 1.5424 | AML | other | m | 2022-03-06T12:49:49.18 |
IV.OSSC.HHE. | ML:0.8 | 0.0000211177 | 0.3648 | AML | other | m | 2022-03-06T12:49:51.83 |