A magnitude ML 1.1 earthquake occured in region: 5 km E Montieri (GR), on
and geographic coordinates (lat, lon) 43.1150, 11.0700 at 11 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 |
---|---|---|---|---|
Montieri | GR | 5 | 1204 | 1204 |
Chiusdino | SI | 5 | 1903 | 3107 |
Monticiano | SI | 9 | 1571 | 4678 |
Roccastrada | GR | 14 | 9199 | 13877 |
Massa Marittima | GR | 16 | 8375 | 22252 |
Radicondoli | SI | 17 | 914 | 23166 |
Castelnuovo di Val di Cecina | PI | 17 | 2231 | 25397 |
Monterotondo Marittimo | GR | 18 | 1371 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2019-01-17 22:01:14 |
43.1153 | 11.07 | 11 | 2019-08-22 08:25:11 |
Bollettino Sismico Italiano INGV | 70684031 |
Reviewed Rev100 |
ML 1.1 | 2019-01-17 22:01:14 |
43.12 | 11.0712 | 11 | 2019-01-17 22:05:17 |
Sala Sismica INGV-Roma | 64743001 |
Field | Value |
---|---|
Time (UTC) | 2019-01-17 22:01:14 ± 0.25 |
Latitude | 43.1153 ± 0.0108 |
Longitude | 11.0700 ± 0.0148 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 70684031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1225 |
Semi-minor axis of confidence ellipse (meter) | 951 |
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) | 1220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72845 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 64743001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-01-17 22:05:17 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 70684031 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-07-18 14:28:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2019-01-17T22:02:05.42 | 3.0 | undecidable | manual | S | 4.14 | 0 | |||
IV.CELB.HHZ. | 2019-01-17T22:01:38.38 | 0.6 | undecidable | manual | S | 240 | 80.8635 | 50 | -0.35 | 42 |
TV.SF04.EHZ. | 2019-01-17T22:01:31.86 | 0.6 | undecidable | manual | S | 123 | 57.0984 | 50 | -0.52 | 42 |
TV.SF01.EHZ. | 2019-01-17T22:01:30.81 | 0.6 | undecidable | manual | S | 130 | 52.3032 | 50 | -0.29 | 45 |
IV.CELB.HHZ. | 2019-01-17T22:01:29.28 | 0.1 | undecidable | manual | P | 240 | 80.8635 | 50 | 0.76 | 74 |
IV.ARCI.HHZ. | 2019-01-17T22:01:28.67 | 0.6 | undecidable | manual | S | 131 | 44.0226 | 50 | -0.21 | 46 |
IV.CSNT.HHZ. | 2019-01-17T22:01:27.93 | 0.6 | undecidable | manual | S | 24 | 43.5231 | 50 | -0.81 | 39 |
IV.CASP.HHE. | 2019-01-17T22:01:27.09 | 0.6 | undecidable | manual | S | 205 | 39.627 | 50 | -0.63 | 42 |
TV.SF04.EHZ. | 2019-01-17T22:01:25.45 | 0.1 | positive | manual | P | 123 | 57.0984 | 50 | 0.6 | 82 |
TV.SF01.EHZ. | 2019-01-17T22:01:24.54 | 0.1 | undecidable | manual | P | 130 | 52.3032 | 50 | 0.42 | 88 |
IV.ARCI.HHZ. | 2019-01-17T22:01:23.18 | 0.1 | undecidable | manual | P | 131 | 44.0226 | 50 | 0.34 | 90 |
IV.CASP.HHE. | 2019-01-17T22:01:22.19 | 0.1 | undecidable | manual | P | 205 | 39.627 | 50 | 0.02 | 97 |
IV.CSNT.HHZ. | 2019-01-17T22:01:22.54 | 0.1 | undecidable | manual | P | 24 | 43.5231 | 50 | -0.22 | 93 |
IV.RIBO.EHZ.01 | 2019-01-17T22:01:21.66 | 0.1 | undecidable | manual | S | 186 | 18.5703 | 120 | -0.33 | 95 |
IV.RIBO.EHZ.01 | 2019-01-17T22:01:18.77 | 0.1 | undecidable | manual | P | 186 | 18.5703 | 120 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSNT.HHN. | ML:1.2 | 0.000045700000000000006 | 1.3 | AML | other | m | 2019-01-17T22:01:28.15 |
IV.CSNT.HHE. | ML:1.1 | 0.000041349999999999995 | 0.42 | AML | other | m | 2019-01-17T22:01:28.09 |