A magnitude ML 1.4 earthquake occured in region: 1 km E Lizzano in Belvedere (BO), on
and geographic coordinates (lat, lon) 44.1660, 10.9130 at 23 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 |
---|---|---|---|---|
Lizzano in Belvedere | BO | 2 | 2212 | 2212 |
Gaggio Montano | BO | 4 | 4878 | 7090 |
Alto Reno Terme | BO | 5 | 6960 | 14050 |
Sambuca Pistoiese | PT | 10 | 1626 | 15676 |
Castel di Casio | BO | 10 | 3448 | 19124 |
Fanano | MO | 10 | 2989 | 22113 |
Montese | MO | 12 | 3353 | 25466 |
Sestola | MO | 13 | 2508 | 27974 |
Camugnano | BO | 14 | 1885 | 29859 |
Cutigliano | PT | 14 | 1488 | 31347 |
Castel d'Aiano | BO | 15 | 1906 | 33253 |
San Marcello Pistoiese | PT | 16 | 6416 | 39669 |
Montecreto | MO | 18 | 940 | 40609 |
Piteglio | PT | 19 | 1683 | 42292 |
Castiglione dei Pepoli | BO | 20 | 5648 | 47940 |
Abetone | PT | 20 | 621 | 48561 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2015-02-20 03:50:45 |
44.166 | 10.9127 | 23 | 2015-02-20 03:57:52 |
Sala Sismica INGV-Roma | 17132091 |
Field | Value |
---|---|
Time (UTC) | 2015-02-20 03:50:45 ± 0.29 |
Latitude | 44.1660 ± 0.0081 |
Longitude | 10.9127 ± 0.0150 |
Depth (km) | 23 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 17132091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 980 |
Semi-minor axis of confidence ellipse (meter) | 820 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 300 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24911 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 17132091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-02-20 03:57:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BDI.HHZ. | 2015-02-20T03:50:56.24 | 0.6 | undecidable | manual | S | 246 | 27.6501 | 123 | -0.05 | 49 |
IV.ZCCA.HHZ. | 2015-02-20T03:50:55.26 | 0.6 | undecidable | manual | S | 14 | 21.1677 | 132 | 0.35 | 47 |
IV.ERBM.EHZ. | 2015-02-20T03:50:54.85 | 3.0 | negative | manual | P | 0.03 | 0 | |||
GU.POPM.HHZ. | 2015-02-20T03:50:54.26 | 0.6 | undecidable | manual | S | 223 | 18.2706 | 137 | -0.11 | 50 |
IV.MTCR.EHZ. | 2015-02-20T03:50:54.03 | 0.1 | undecidable | manual | S | 155 | 16.872 | 139 | -0.09 | 100 |
IV.BDI.HHZ. | 2015-02-20T03:50:51.73 | 0.1 | undecidable | manual | P | 246 | 27.6501 | 123 | 0.04 | 99 |
IV.MTCR.EHZ. | 2015-02-20T03:50:50.59 | 0.1 | undecidable | manual | P | 155 | 16.872 | 139 | 0.16 | 99 |
IV.ZCCA.HHZ. | 2015-02-20T03:50:50.59 | 0.1 | undecidable | manual | P | 14 | 21.1677 | 132 | -0.3 | 95 |
GU.POPM.HHZ. | 2015-02-20T03:50:50.67 | 0.1 | positive | manual | P | 223 | 18.2706 | 137 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BDI.HHE. | ML:1.3 | 0.00007300000000000001 | 0.38 | AML | other | m | 2015-02-20T03:51:28.70 |
IV.BDI.HHN. | ML:1.1 | 0.0000555 | 0.74 | AML | other | m | 2015-02-20T03:51:29.05 |
GU.POPM.HHN. | ML:1.6 | 0.00019 | 0.16 | AML | other | m | 2015-02-20T03:51:26.92 |
GU.POPM.HHE. | ML:1.7 | 0.0002855 | 0.18 | AML | other | m | 2015-02-20T03:51:27.01 |