A magnitude ML 1.4 earthquake occured in region: 3 km S Monteverdi Marittimo (PI), on
and geographic coordinates (lat, lon) 43.1500, 10.7250 at 6 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 |
---|---|---|---|---|
Monteverdi Marittimo | PI | 3 | 758 | 758 |
Sassetta | LI | 7 | 514 | 1272 |
Suvereto | LI | 9 | 3072 | 4344 |
Castagneto Carducci | LI | 9 | 9010 | 13354 |
Monterotondo Marittimo | GR | 11 | 1371 | 14725 |
Campiglia Marittima | LI | 13 | 13218 | 27943 |
San Vincenzo | LI | 16 | 6911 | 34854 |
Castelnuovo di Val di Cecina | PI | 16 | 2231 | 37085 |
Bibbona | LI | 17 | 3175 | 40260 |
Massa Marittima | GR | 17 | 8375 | 48635 |
Casale Marittimo | PI | 19 | 1122 | 49757 |
Guardistallo | PI | 20 | 1234 | 50991 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-01-09 21:12:28 |
43.1495 | 10.725 | 7 | 2020-07-18 21:08:18 |
Bollettino Sismico Italiano INGV | 75590511 |
Reviewed Rev100 |
ML 1.4 | 2020-01-09 21:12:28 |
43.1565 | 10.7357 | 9 | 2020-01-09 21:24:06 |
Sala Sismica INGV-Roma | 75417161 |
Field | Value |
---|---|
Time (UTC) | 2020-01-09 21:12:28 ± 0.11 |
Latitude | 43.1495 ± 0.0063 |
Longitude | 10.7250 ± 0.0111 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 75590511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 866 |
Semi-minor axis of confidence ellipse (meter) | 531 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 56 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.65201 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 75417161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-09 21:24:06 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 75590511 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-13 01:11:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.BLANC.HHZ. | 2020-01-09T21:14:19.59 | 3.0 | undecidable | manual | Sg | 13.15 | 0 | |||
IV.PAOL.HHZ. | 2020-01-09T21:13:28.56 | 3.0 | negative | manual | Pg | 9.66 | 0 | |||
IV.RCAV.EHZ. | 2020-01-09T21:13:26.30 | 3.0 | undecidable | manual | Sn | -1.1 | 0 | |||
IV.ARVD.HHZ. | 2020-01-09T21:12:49.64 | 3.0 | undecidable | manual | P | 1.21 | 0 | |||
IV.PII.HHZ. | 2020-01-09T21:12:48.94 | 1.0 | undecidable | manual | S | 346 | 65.49 | 50 | -0.35 | 22 |
IV.CELB.HHN. | 2020-01-09T21:12:48.54 | 0.3 | undecidable | manual | S | 223 | 61.1943 | 50 | 0.41 | 64 |
Z3.A317A.HHE. | 2020-01-09T21:12:41.83 | 0.1 | undecidable | manual | P | 262 | 72.372 | 50 | 0.35 | 85 |
IV.RIBO.EHZ.01 | 2020-01-09T21:12:40.07 | 0.6 | undecidable | manual | S | 130 | 34.2435 | 101 | -0.36 | 46 |
IV.PII.HHZ. | 2020-01-09T21:12:40.24 | 0.3 | undecidable | manual | P | 346 | 65.49 | 50 | -0.19 | 67 |
IV.CELB.HHN. | 2020-01-09T21:12:39.14 | 0.3 | undecidable | manual | P | 223 | 61.1943 | 50 | -0.62 | 60 |
IV.OSSC.HHE. | 2020-01-09T21:12:39.64 | 0.3 | undecidable | manual | P | 45 | 59.0964 | 50 | 0.2 | 68 |
IV.CASP.HHE. | 2020-01-09T21:12:36.62 | 0.1 | undecidable | manual | P | 164 | 41.4252 | 50 | -0.1 | 95 |
IV.FROS.CHE. | 2020-01-09T21:12:35.57 | 0.3 | undecidable | manual | P | 79 | 35.5422 | 100 | 0.01 | 73 |
IV.TRIF.CHZ. | 2020-01-09T21:12:34.41 | 0.6 | undecidable | manual | S | 105 | 14.874 | 114 | 0.44 | 46 |
IV.RIBO.EHZ.01 | 2020-01-09T21:12:34.95 | 0.3 | undecidable | manual | P | 130 | 34.2435 | 101 | -0.36 | 68 |
IV.MAGO.CHZ. | 2020-01-09T21:12:33.92 | 0.6 | undecidable | manual | S | 338 | 14.7741 | 114 | 0 | 51 |
IV.MAGO.CHZ. | 2020-01-09T21:12:31.48 | 0.1 | negative | manual | P | 338 | 14.7741 | 114 | -0.08 | 100 |
IV.TRIF.CHZ. | 2020-01-09T21:12:31.83 | 0.1 | undecidable | manual | P | 105 | 14.874 | 114 | 0.25 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MAGO.CHE. | ML:1.8 | 0.00076 | 0.36 | AML | other | m | 2020-01-09T21:12:35.79 |
IV.MAGO.CHN. | ML:1.7 | 0.0005715 | 0.36 | AML | other | m | 2020-01-09T21:12:36.35 |
IV.TRIF.CHE. | ML:1.3 | 0.00022600000000000002 | 0.28 | AML | other | m | 2020-01-09T21:12:36.34 |
IV.TRIF.CHN. | ML:1.3 | 0.0001965 | 0.92 | AML | other | m | 2020-01-09T21:12:36.17 |
IV.RIBO.EHE.01 | ML:1.5 | 0.00013411575 | 1.7952 | AML | other | m | 2020-01-09T21:12:42.09 |
IV.PII.HHE. | ML:1.2 | 0.0000310232 | 1.6032 | AML | other | m | 2020-01-09T21:12:51.15 |
IV.PII.HHN. | ML:1.3 | 0.000034178975 | 1.6672 | AML | other | m | 2020-01-09T21:12:51.09 |