A magnitude ML 1.4 (quarry blast) earthquake occured in region: 5 km N Campiglia Marittima (LI), on
and geographic coordinates (lat, lon) 43.0990, 10.6020 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Campiglia Marittima | LI | 5 | 13218 | 13218 |
Sassetta | LI | 5 | 514 | 13732 |
San Vincenzo | LI | 5 | 6911 | 20643 |
Suvereto | LI | 7 | 3072 | 23715 |
Castagneto Carducci | LI | 7 | 9010 | 32725 |
Monteverdi Marittimo | PI | 13 | 758 | 33483 |
Bibbona | LI | 19 | 3175 | 36658 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-03-18 11:25:58 |
43.0992 | 10.6017 | 1 | 2020-07-18 21:08:28 |
Bollettino Sismico Italiano INGV | 77616071 |
Field | Value |
---|---|
Time (UTC) | 2020-03-18 11:25:58 ± 0.15 |
Latitude | 43.0992 ± 0.0090 |
Longitude | 10.6017 ± 0.0160 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 77616071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1260 |
Semi-minor axis of confidence ellipse (meter) | 960 |
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) | 1260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 9 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81838 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77616071 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-27 10:44:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2020-03-18T11:27:43.25 | 3.0 | undecidable | manual | Sg | 5.66 | 0 | |||
OX.CIMO.HHZ. | 2020-03-18T11:27:41.59 | 3.0 | undecidable | manual | Sg | 4.37 | 0 | |||
IV.ROSPO.HHZ. | 2020-03-18T11:27:39.85 | 3.0 | undecidable | manual | Sg | 4.29 | 0 | |||
IV.SERS.HHZ. | 2020-03-18T11:27:31.88 | 3.0 | undecidable | manual | Pn | 0.01 | 0 | |||
IV.TDS.HHZ. | 2020-03-18T11:27:26.19 | 3.0 | undecidable | manual | Pn | 2.82 | 0 | |||
IT.VNF1.HGZ. | 2020-03-18T11:27:24.75 | 3.0 | undecidable | manual | Sn | -3.87 | 0 | |||
IV.LRP.EHZ. | 2020-03-18T11:27:15.02 | 3.0 | undecidable | manual | Sn | -4.26 | 0 | |||
IV.ROSPO.HHZ. | 2020-03-18T11:26:56.87 | 3.0 | positive | manual | Pg | 3.77 | 0 | |||
IT.MCLF.HNZ. | 2020-03-18T11:26:54.85 | 3.0 | undecidable | manual | Pn | 1.13 | 0 | |||
GU.CANO.HHZ. | 2020-03-18T11:26:34.51 | 3.0 | undecidable | manual | Pn | 1.55 | 0 | |||
IV.NDIM.HNZ. | 2020-03-18T11:26:30.19 | 3.0 | negative | manual | Pn | -0.57 | 0 | |||
GU.MAIM.HHZ. | 2020-03-18T11:26:14.59 | 0.3 | undecidable | manual | P | 354 | 90.8424 | 50 | -0.4 | 61 |
IV.CSNT.HHZ. | 2020-03-18T11:26:12.35 | 0.3 | undecidable | manual | P | 53 | 69.375 | 50 | 0.67 | 58 |
IV.ARCI.HHZ. | 2020-03-18T11:26:12.54 | 0.3 | undecidable | manual | P | 111 | 76.0683 | 50 | -0.17 | 66 |
IV.PII.HHZ. | 2020-03-18T11:26:11.39 | 0.1 | undecidable | manual | P | 355 | 69.375 | 50 | -0.29 | 87 |
IV.OSSC.HNE. | 2020-03-18T11:26:11.52 | 0.3 | undecidable | manual | P | 48 | 70.1742 | 50 | -0.28 | 65 |
IV.CELB.HHZ. | 2020-03-18T11:26:08.50 | 0.1 | undecidable | manual | P | 219 | 50.4162 | 91 | 0.19 | 92 |
IV.CASP.HHZ. | 2020-03-18T11:26:06.16 | 0.3 | undecidable | manual | P | 148 | 40.3263 | 91 | -0.14 | 71 |
IV.TRIF.CHZ. | 2020-03-18T11:26:03.11 | 0.1 | undecidable | manual | P | 86 | 24.4533 | 91 | 0 | 100 |
IV.MAGO.CHZ. | 2020-03-18T11:26:02.53 | 0.1 | undecidable | manual | P | 13 | 19.869 | 91 | 0.34 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MAGO.CHN. | ML:1.5 | 0.0002515 | 1.58 | AML | other | m | 2020-03-18T11:26:05.15 |
IV.MAGO.CHE. | ML:1.3 | 0.000169 | 0.44 | AML | other | m | 2020-03-18T11:26:06.83 |
IV.TRIF.CHE. | ML:1.7 | 0.00030000000000000003 | 0.7 | AML | other | m | 2020-03-18T11:26:12.10 |
IV.TRIF.CHN. | ML:1.4 | 0.0001625 | 0.88 | AML | other | m | 2020-03-18T11:26:12.69 |
IV.CASP.HHE. | ML:1.2 | 0.0000562 | 0.42 | AML | other | m | 2020-03-18T11:26:13.57 |
IV.CASP.HHN. | ML:1.2 | 0.00004875 | 0.4 | AML | other | m | 2020-03-18T11:26:16.41 |
IV.CELB.HHE. | ML:1.9 | 0.00021150000000000002 | 0.7 | AML | other | m | 2020-03-18T11:26:18.51 |
IV.CELB.HHN. | ML:1.6 | 0.00009559999999999999 | 0.8 | AML | other | m | 2020-03-18T11:26:19.41 |