A magnitude ML 1.3 earthquake occured in region: 2 km S Monteverdi Marittimo (PI), on
and geographic coordinates (lat, lon) 43.1560, 10.7150 at 8 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Monteverdi Marittimo | PI | 3 | 758 | 758 |
Sassetta | LI | 6 | 514 | 1272 |
Castagneto Carducci | LI | 9 | 9010 | 10282 |
Suvereto | LI | 9 | 3072 | 13354 |
Monterotondo Marittimo | GR | 12 | 1371 | 14725 |
Campiglia Marittima | LI | 13 | 13218 | 27943 |
San Vincenzo | LI | 16 | 6911 | 34854 |
Bibbona | LI | 16 | 3175 | 38029 |
Castelnuovo di Val di Cecina | PI | 17 | 2231 | 40260 |
Casale Marittimo | PI | 18 | 1122 | 41382 |
Massa Marittima | GR | 18 | 8375 | 49757 |
Guardistallo | PI | 19 | 1234 | 50991 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-08-19 17:16:20 |
43.1557 | 10.7153 | 8 | 2019-08-19 17:32:52 |
Sala Sismica INGV-Roma | 71630051 |
Field | Value |
---|---|
Time (UTC) | 2019-08-19 17:16:20 ± 0.15 |
Latitude | 43.1557 ± 0.0072 |
Longitude | 10.7153 ± 0.0111 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71630051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 916 |
Semi-minor axis of confidence ellipse (meter) | 413 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 60 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88943 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 71630051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-19 17:32:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSRU.HHZ. | 2019-08-19T17:18:05.84 | 3.0 | negative | manual | Pg | 13.11 | 0 | |||
CR.STON.BHZ. | 2019-08-19T17:17:59.70 | 3.0 | undecidable | manual | Pg | 20.6 | 0 | |||
CH.BERNI.HHZ. | 2019-08-19T17:17:55.65 | 3.0 | undecidable | manual | Sg | 6.97 | 0 | |||
IV.MBAL.EHZ. | 2019-08-19T17:17:36.50 | 3.0 | undecidable | manual | Sg | 5.51 | 0 | |||
IV.COR1.EHZ. | 2019-08-19T17:17:17.22 | 3.0 | undecidable | manual | Sg | 0.86 | 0 | |||
IV.CTI.HHZ. | 2019-08-19T17:17:13.36 | 3.0 | undecidable | manual | Pg | 7 | 0 | |||
IV.APEC.HHZ. | 2019-08-19T17:17:06.93 | 3.0 | undecidable | manual | Sg | 1.04 | 0 | |||
IV.VIVA.HHZ. | 2019-08-19T17:16:58.55 | 3.0 | positive | manual | Pg | 1.04 | 0 | |||
IV.NDIM.HHZ. | 2019-08-19T17:16:48.86 | 3.0 | positive | manual | Pg | -0.31 | 0 | |||
IV.CSNT.HHE. | 2019-08-19T17:16:39.19 | 0.3 | undecidable | manual | S | 53 | 58.1973 | 50 | -0.45 | 85 |
IV.OSSC.HHZ. | 2019-08-19T17:16:39.11 | 0.6 | undecidable | manual | S | 46 | 59.0964 | 50 | -0.77 | 50 |
GU.POPM.HHE. | 2019-08-19T17:16:38.46 | 0.6 | undecidable | manual | P | 2 | 98.7234 | 50 | 0.48 | 52 |
IV.MPPT.EHE. | 2019-08-19T17:16:38.11 | 0.3 | undecidable | manual | P | 19 | 93.9393 | 50 | 0.87 | 68 |
GU.MAIM.HHE. | 2019-08-19T17:16:36.09 | 0.6 | undecidable | manual | P | 348 | 86.0472 | 50 | 0.06 | 59 |
IV.CRMI.HHE. | 2019-08-19T17:16:34.64 | 0.3 | undecidable | manual | P | 17 | 74.0703 | 50 | 0.45 | 83 |
IV.CASP.HHZ. | 2019-08-19T17:16:34.82 | 0.3 | undecidable | manual | S | 163 | 42.2244 | 50 | -0.55 | 85 |
Z3.A317A.HHE. | 2019-08-19T17:16:33.88 | 0.6 | undecidable | manual | P | 261 | 71.6727 | 50 | 0.07 | 60 |
IV.FROS.CHE. | 2019-08-19T17:16:33.60 | 0.6 | undecidable | manual | S | 80 | 36.1416 | 50 | -0.14 | 63 |
IV.OSSC.HHZ. | 2019-08-19T17:16:32.17 | 0.6 | undecidable | manual | P | 46 | 59.0964 | 50 | 0.29 | 59 |
IV.CELB.HHZ. | 2019-08-19T17:16:32.30 | 0.3 | undecidable | manual | P | 222 | 61.0944 | 50 | 0.11 | 91 |
IV.CSNT.HHE. | 2019-08-19T17:16:32.11 | 0.3 | undecidable | manual | P | 53 | 58.1973 | 50 | 0.37 | 87 |
IV.CASP.HHZ. | 2019-08-19T17:16:29.14 | 0.3 | undecidable | manual | P | 163 | 42.2244 | 50 | -0.14 | 94 |
IV.FROS.CHE. | 2019-08-19T17:16:28.19 | 0.6 | undecidable | manual | P | 80 | 36.1416 | 50 | -0.15 | 63 |
IV.TRIF.CHZ. | 2019-08-19T17:16:27.16 | 0.3 | undecidable | manual | S | 107 | 15.7731 | 117 | 0.05 | 100 |
IV.MAGO.CHZ. | 2019-08-19T17:16:25.76 | 0.3 | undecidable | manual | S | 340 | 13.875 | 120 | -0.74 | 83 |
IV.TRIF.CHZ. | 2019-08-19T17:16:24.89 | 0.3 | undecidable | manual | P | 107 | 15.7731 | 117 | 0.38 | 93 |
IV.MAGO.CHZ. | 2019-08-19T17:16:24.01 | 0.3 | undecidable | manual | P | 340 | 13.875 | 120 | -0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CELB.HHN. | ML:0.0 | 0.000066001775 | 0.0768 | AML | other | m | 2019-08-19T17:16:39.50 |
IV.CELB.HHE. | ML:0.0 | 0.00014725290000000001 | 0.0512 | AML | other | m | 2019-08-19T17:16:39.46 |
IV.MAGO.CHE. | ML:2.0 | 0.00100117415 | 0.1024 | AML | other | m | 2019-08-19T17:16:25.84 |
IV.MAGO.CHN. | ML:2.0 | 0.0010350999000000001 | 0.0896 | AML | other | m | 2019-08-19T17:16:25.93 |
IV.TRIF.CHE. | ML:0.9 | 0.0000736291 | 0.0896 | AML | other | m | 2019-08-19T17:16:27.26 |
IV.TRIF.CHN. | ML:1.0 | 0.000102826605 | 0.2176 | AML | other | m | 2019-08-19T17:16:27.46 |
IV.OSSC.HHE. | ML:0.7 | 0.000009570624299999998 | 0.1408 | AML | other | m | 2019-08-19T17:16:39.96 |
IV.OSSC.HHN. | ML:0.7 | 0.0000084765125 | 0.1536 | AML | other | m | 2019-08-19T17:16:39.22 |