A magnitude ML 1.5 earthquake occured in region: 5 km SW Pomarance (PI), on
and geographic coordinates (lat, lon) 43.2570, 10.8480 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 | 5 | 5897 | 5897 |
Castelnuovo di Val di Cecina | PI | 7 | 2231 | 8128 |
Monterotondo Marittimo | GR | 12 | 1371 | 9499 |
Monteverdi Marittimo | PI | 14 | 758 | 10257 |
Radicondoli | SI | 16 | 914 | 11171 |
Volterra | PI | 16 | 10519 | 21690 |
Montecatini Val di Cecina | PI | 17 | 1749 | 23439 |
Casole d'Elsa | SI | 18 | 3897 | 27336 |
Guardistallo | PI | 19 | 1234 | 28570 |
Casale Marittimo | PI | 19 | 1122 | 29692 |
Montescudaio | PI | 19 | 2144 | 31836 |
Montieri | GR | 20 | 1204 | 33040 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2019-03-06 14:53:58 |
43.2573 | 10.8482 | 8 | 2019-08-22 08:24:54 |
Bollettino Sismico Italiano INGV | 67183321 |
Reviewed Rev100 |
ML 1.7 | 2019-03-06 14:53:58 |
43.2558 | 10.8467 | 8 | 2019-03-06 15:03:14 |
Sala Sismica INGV-Roma | 66224621 |
Field | Value |
---|---|
Time (UTC) | 2019-03-06 14:53:58 ± 0.1 |
Latitude | 43.2573 ± 0.0054 |
Longitude | 10.8482 ± 0.0074 |
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 | 67183321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 500 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
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) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.13939 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69158 |
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 | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 67183321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-04-02 07:18:29 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 66224621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-03-06 15:03:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRMI.HHE. | 2019-03-06T14:54:17.79 | 0.3 | undecidable | manual | S | 10 | 60.5949 | 50 | -0.3 | 67 |
IV.CASP.HHE. | 2019-03-06T14:54:14.96 | 0.3 | undecidable | manual | S | 178 | 51.8037 | 50 | -0.77 | 59 |
IV.CSNT.HHE. | 2019-03-06T14:54:13.14 | 0.3 | undecidable | manual | S | 56 | 42.9237 | 50 | -0.23 | 71 |
IV.OSSC.HHZ. | 2019-03-06T14:54:13.42 | 0.1 | undecidable | manual | S | 47 | 43.623 | 50 | -0.12 | 96 |
IV.CELB.HHZ. | 2019-03-06T14:54:12.86 | 0.1 | undecidable | manual | P | 223 | 76.7676 | 50 | 0.51 | 83 |
IV.CRMI.HHE. | 2019-03-06T14:54:09.98 | 0.3 | undecidable | manual | P | 10 | 60.5949 | 50 | 0.11 | 70 |
IV.PII.HHE. | 2019-03-06T14:54:09.52 | 0.1 | undecidable | manual | P | 333 | 57.6978 | 50 | 0.09 | 94 |
IV.CASP.HHE. | 2019-03-06T14:54:08.88 | 0.3 | undecidable | manual | P | 178 | 51.8037 | 50 | 0.37 | 67 |
IV.OSSC.HHZ. | 2019-03-06T14:54:07.43 | 0.1 | undecidable | manual | P | 47 | 43.623 | 50 | 0.19 | 95 |
IV.FROS.CHZ. | 2019-03-06T14:54:07.64 | 0.1 | undecidable | manual | S | 102 | 25.4523 | 106 | -0.21 | 97 |
IV.CSNT.HHE. | 2019-03-06T14:54:07.17 | 0.3 | undecidable | manual | P | 56 | 42.9237 | 50 | 0.03 | 74 |
IV.RIBO.EHZ.01 | 2019-03-06T14:54:06.39 | 0.1 | undecidable | manual | P | 155 | 37.8288 | 50 | 0.04 | 99 |
IV.FROS.CHZ. | 2019-03-06T14:54:04.30 | 0.1 | positive | manual | P | 102 | 25.4523 | 106 | 0.34 | 95 |
IV.MAGO.CHZ. | 2019-03-06T14:54:04.13 | 0.1 | undecidable | manual | S | 277 | 15.4734 | 116 | -0.47 | 94 |
IV.TRIF.CHZ. | 2019-03-06T14:54:04.59 | 0.1 | undecidable | manual | S | 164 | 16.4724 | 114 | -0.31 | 97 |
IV.MAGO.CHZ. | 2019-03-06T14:54:02.25 | 0.1 | undecidable | manual | P | 277 | 15.4734 | 116 | 0.17 | 100 |
IV.TRIF.CHZ. | 2019-03-06T14:54:02.59 | 0.1 | undecidable | manual | P | 164 | 16.4724 | 114 | 0.33 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TRIF.CHE. | ML:1.7 | 0.0005040341 | 0.096 | AML | other | m | 2019-03-06T14:54:05.03 |
IV.TRIF.CHN. | ML:1.7 | 0.00044947045 | 0.0896 | AML | other | m | 2019-03-06T14:54:05.29 |
IV.FROS.CHE. | ML:1.3 | 0.00011845130000000002 | 0.1152 | AML | other | m | 2019-03-06T14:54:08.57 |
IV.RIBO.EHE.01 | ML:1.3 | 0.00008187894500000001 | 0.0768 | AML | other | m | 2019-03-06T14:54:14.65 |
IV.CELB.HHN. | ML:1.4 | 0.000037589441 | 0.096 | AML | other | m | 2019-03-06T14:54:24.64 |
IV.CELB.HHE. | ML:1.7 | 0.000069627495 | 0.0832 | AML | other | m | 2019-03-06T14:54:24.24 |