A magnitude ML 1.4 earthquake occured in region: 1 km NE Montieri (GR), on
and geographic coordinates (lat, lon) 43.1410, 11.0290 at 10 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 |
---|---|---|---|---|
Montieri | GR | 1 | 1204 | 1204 |
Chiusdino | SI | 5 | 1903 | 3107 |
Monticiano | SI | 12 | 1571 | 4678 |
Castelnuovo di Val di Cecina | PI | 12 | 2231 | 6909 |
Radicondoli | SI | 14 | 914 | 7823 |
Monterotondo Marittimo | GR | 14 | 1371 | 9194 |
Massa Marittima | GR | 15 | 8375 | 17569 |
Roccastrada | GR | 18 | 9199 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-09-19 10:36:51 |
43.1412 | 11.0288 | 10 | 2020-09-19 10:43:52 |
Sala Sismica INGV-Roma | 83027001 |
Field | Value |
---|---|
Time (UTC) | 2020-09-19 10:36:51 ± 0.13 |
Latitude | 43.1412 ± 0.0072 |
Longitude | 11.0288 ± 0.0123 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83027001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1024 |
Semi-minor axis of confidence ellipse (meter) | 567 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 124 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38221 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 83027001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-19 10:43:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.STN3.HHZ.02 | 2020-09-19T10:38:42.45 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.JOPP.HHZ. | 2020-09-19T10:38:42.11 | 3.0 | undecidable | manual | Pg | 20.07 | 0 | |||
SI.BOSI.HHZ. | 2020-09-19T10:38:19.50 | 3.0 | undecidable | manual | Sg | 5.73 | 0 | |||
MN.BNI.HHZ. | 2020-09-19T10:38:17.94 | 3.0 | undecidable | manual | Sn | 1.94 | 0 | |||
IV.EMCN.HNZ. | 2020-09-19T10:38:16.41 | 3.0 | undecidable | manual | Pn | -9.75 | 0 | |||
GU.SATI.HHZ. | 2020-09-19T10:38:13.56 | 3.0 | undecidable | manual | Sn | 0.63 | 0 | |||
GU.REMY.HHZ. | 2020-09-19T10:38:09.24 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.VULT.HHZ. | 2020-09-19T10:38:06.27 | 3.0 | undecidable | manual | Pg | 8.79 | 0 | |||
IV.SPS2.HHZ. | 2020-09-19T10:38:06.47 | 3.0 | positive | manual | Pn | -9.99 | 0 | |||
IV.VARE.HHZ. | 2020-09-19T10:37:57.81 | 3.0 | undecidable | manual | Sn | -6.44 | 0 | |||
IV.SGG.HHZ. | 2020-09-19T10:37:50.57 | 3.0 | undecidable | manual | Pg | 6.94 | 0 | |||
IV.MILN.HNZ. | 2020-09-19T10:37:46.36 | 3.0 | undecidable | manual | Sn | -5.89 | 0 | |||
MN.VSL.HHZ. | 2020-09-19T10:37:46.00 | 3.0 | negative | manual | Pn | -4.63 | 0 | |||
IV.SMA1.EHZ. | 2020-09-19T10:37:45.97 | 3.0 | undecidable | manual | Sn | -8.79 | 0 | |||
IV.PTRJ.HHZ. | 2020-09-19T10:37:43.89 | 3.0 | negative | manual | Pn | -1.16 | 0 | |||
IV.ARVD.HHZ. | 2020-09-19T10:37:35.37 | 3.0 | undecidable | manual | Sn | -7.73 | 0 | |||
IV.MAGA.HHZ. | 2020-09-19T10:37:32.76 | 3.0 | undecidable | manual | Pg | 7.11 | 0 | |||
IV.NDIM.HHZ. | 2020-09-19T10:37:30.55 | 3.0 | undecidable | manual | Sg | -3.31 | 0 | |||
IV.MURB.HHZ. | 2020-09-19T10:37:28.99 | 3.0 | undecidable | manual | Sg | -7.26 | 0 | |||
IV.CSP1.EHZ. | 2020-09-19T10:37:26.35 | 0.1 | positive | manual | P | 3.97 | 0 | |||
IV.ATCC.EHZ. | 2020-09-19T10:37:26.31 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.SMA1.EHZ. | 2020-09-19T10:37:25.55 | 3.0 | undecidable | manual | Pg | -0.07 | 0 | |||
IV.FDMO.HHZ. | 2020-09-19T10:37:23.31 | 3.0 | positive | manual | P | 1.9 | 0 | |||
IV.NRCA.HHZ. | 2020-09-19T10:37:23.72 | 0.1 | negative | manual | P | 1.22 | 0 | |||
IV.CESI.HHZ. | 2020-09-19T10:37:23.09 | 0.1 | positive | manual | P | 3.34 | 0 | |||
IT.MTCL.HGZ. | 2020-09-19T10:37:23.33 | 3.0 | positive | manual | P | 2.62 | 0 | |||
IV.GAVE.EHZ. | 2020-09-19T10:37:23.74 | 0.1 | positive | manual | P | 2.54 | 0 | |||
IV.SENI.EHZ. | 2020-09-19T10:37:17.54 | 3.0 | positive | manual | Pn | -4.53 | 0 | |||
IV.ZCCA.HHZ. | 2020-09-19T10:37:16.41 | 3.0 | undecidable | manual | Sn | -4.28 | 0 | |||
IV.ARVD.HHZ. | 2020-09-19T10:37:14.75 | 3.0 | undecidable | manual | Pg | -4.32 | 0 | |||
IV.BRSN.HNZ. | 2020-09-19T10:37:09.05 | 3.0 | negative | manual | P | -4.57 | 0 | |||
IV.CSNT.HHE. | 2020-09-19T10:37:04.97 | 0.1 | undecidable | manual | S | 30 | 42.4242 | 50 | -0.35 | 91 |
IV.CASP.HHZ. | 2020-09-19T10:37:04.67 | 0.1 | undecidable | manual | S | 199 | 41.0256 | 50 | -0.28 | 93 |
IV.MAGO.CHZ. | 2020-09-19T10:37:02.44 | 0.1 | undecidable | manual | S | 296 | 33.3444 | 50 | -0.46 | 90 |
IV.CASP.HHZ. | 2020-09-19T10:36:59.78 | 0.1 | undecidable | manual | P | 199 | 41.0256 | 50 | 0.57 | 86 |
IV.RIBO.EHZ.01 | 2020-09-19T10:36:59.19 | 0.1 | undecidable | manual | S | 176 | 21.3675 | 116 | -0.4 | 94 |
IV.CSNT.HHE. | 2020-09-19T10:36:59.89 | 0.1 | undecidable | manual | P | 30 | 42.4242 | 50 | 0.47 | 89 |
IV.MAGO.CHZ. | 2020-09-19T10:36:58.24 | 0.1 | undecidable | manual | P | 296 | 33.3444 | 50 | 0.21 | 95 |
IV.FROS.CHZ. | 2020-09-19T10:36:56.67 | 0.1 | undecidable | manual | S | 53 | 12.7761 | 129 | -0.39 | 95 |
IV.RIBO.EHZ.01 | 2020-09-19T10:36:56.23 | 0.1 | undecidable | manual | P | 176 | 21.3675 | 116 | 0.12 | 99 |
IV.TRIF.CHZ. | 2020-09-19T10:36:56.32 | 0.1 | undecidable | manual | S | 254 | 10.6782 | 134 | -0.17 | 100 |
IV.TRIF.CHZ. | 2020-09-19T10:36:54.72 | 0.1 | undecidable | manual | P | 254 | 10.6782 | 134 | 0.39 | 95 |
IV.FROS.CHZ. | 2020-09-19T10:36:54.96 | 3.0 | positive | manual | P | 53 | 12.7761 | 129 | 0.31 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TRIF.CHN. | ML:1.4 | 0.000272 | 0.32 | AML | other | m | 2020-09-19T10:36:57.49 |
IV.TRIF.CHE. | ML:1.5 | 0.000378 | 0.14 | AML | other | m | 2020-09-19T10:36:57.87 |
IV.CASP.HHN. | ML:1.5 | 0.0001003 | 1.78 | AML | other | m | 2020-09-19T10:37:04.94 |
IV.CASP.HHE. | ML:1.4 | 0.00008654999999999999 | 0.36 | AML | other | m | 2020-09-19T10:37:05.05 |