A magnitude ML 1.4 earthquake occured in region: 3 km W Pomarance (PI), on
and geographic coordinates (lat, lon) 43.2910, 10.8440 at 8 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 |
---|---|---|---|---|
Pomarance | PI | 3 | 5897 | 5897 |
Castelnuovo di Val di Cecina | PI | 11 | 2231 | 8128 |
Volterra | PI | 13 | 10519 | 18647 |
Montecatini Val di Cecina | PI | 14 | 1749 | 20396 |
Monterotondo Marittimo | GR | 16 | 1371 | 21767 |
Monteverdi Marittimo | PI | 16 | 758 | 22525 |
Radicondoli | SI | 16 | 914 | 23439 |
Casole d'Elsa | SI | 17 | 3897 | 27336 |
Guardistallo | PI | 17 | 1234 | 28570 |
Montescudaio | PI | 18 | 2144 | 30714 |
Casale Marittimo | PI | 18 | 1122 | 31836 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-03-27 02:16:23 |
43.2913 | 10.8442 | 8 | 2019-08-22 08:25:14 |
Bollettino Sismico Italiano INGV | 71264851 |
Reviewed Rev100 |
ML 1.3 | 2019-03-27 02:16:24 |
43.2662 | 10.8258 | 5 | 2019-03-27 02:29:35 |
Sala Sismica INGV-Roma | 66956941 |
Field | Value |
---|---|
Time (UTC) | 2019-03-27 02:16:23 ± 0.17 |
Latitude | 43.2913 ± 0.0117 |
Longitude | 10.8442 ± 0.0111 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71264851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1198 |
Semi-minor axis of confidence ellipse (meter) | 746 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 170 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.13670 |
Epicentral distance of station farthest from the epicenter (degree) | 0.71496 |
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 | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 71264851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-08 06:52:51 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 66956941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-03-27 02:29:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELB.HHZ. | 2019-03-27T02:16:47.85 | 0.3 | undecidable | manual | S | 221 | 79.365 | 50 | -0.18 | 66 |
IV.CELB.HHZ. | 2019-03-27T02:16:38.45 | 0.3 | undecidable | manual | P | 221 | 79.365 | 50 | 0.68 | 57 |
IV.OSSC.HNZ. | 2019-03-27T02:16:37.97 | 0.6 | undecidable | manual | S | 51 | 41.3253 | 50 | 0.07 | 48 |
IV.CSNT.HHZ. | 2019-03-27T02:16:36.99 | 0.6 | undecidable | manual | S | 61 | 41.2254 | 50 | -0.87 | 38 |
IV.FROS.CHZ. | 2019-03-27T02:16:33.45 | 0.6 | undecidable | manual | S | 110 | 26.751 | 107 | -0.01 | 50 |
IV.OSSC.HNZ. | 2019-03-27T02:16:32.30 | 0.1 | undecidable | manual | P | 51 | 41.3253 | 50 | 0.38 | 90 |
IV.CSNT.HHZ. | 2019-03-27T02:16:31.53 | 0.1 | undecidable | manual | P | 61 | 41.2254 | 50 | -0.37 | 91 |
IV.TRIF.CHZ. | 2019-03-27T02:16:30.55 | 0.6 | undecidable | manual | S | 166 | 20.1687 | 112 | -0.73 | 42 |
IV.FROS.CHZ. | 2019-03-27T02:16:29.64 | 0.1 | undecidable | manual | P | 110 | 26.751 | 107 | 0.29 | 94 |
IV.MAGO.CHZ. | 2019-03-27T02:16:29.14 | 0.6 | undecidable | manual | S | 262 | 15.1737 | 118 | -0.57 | 45 |
IV.TRIF.CHZ. | 2019-03-27T02:16:28.29 | 0.1 | undecidable | manual | P | 166 | 20.1687 | 112 | 0.19 | 97 |
IV.MAGO.CHZ. | 2019-03-27T02:16:27.30 | 0.1 | undecidable | manual | P | 262 | 15.1737 | 118 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MAGO.CHN. | ML:1.1 | 0.0001325 | 0.62 | AML | other | m | 2019-03-27T02:16:29.21 |
IV.MAGO.CHE. | ML:1.5 | 0.0003255 | 0.08 | AML | other | m | 2019-03-27T02:16:29.21 |
IV.TRIF.CHN. | ML:1.2 | 0.00011649999999999999 | 1.32 | AML | other | m | 2019-03-27T02:16:31.80 |
IV.TRIF.CHE. | ML:1.2 | 0.0001285 | 0.16 | AML | other | m | 2019-03-27T02:16:31.52 |
IV.CELB.HHN. | ML:1.9 | 0.0001205 | 0.42 | AML | other | m | 2019-03-27T02:16:46.66 |
IV.CELB.HHE. | ML:1.8 | 0.00008455 | 1.58 | AML | other | m | 2019-03-27T02:16:50.79 |