A magnitude ML 2.1 earthquake occured in region: 2 km NE Lizzano in Belvedere (BO), on
and geographic coordinates (lat, lon) 44.1770, 10.9010 at 18 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 |
---|---|---|---|---|
Lizzano in Belvedere | BO | 2 | 2212 | 2212 |
Gaggio Montano | BO | 4 | 4878 | 7090 |
Alto Reno Terme | BO | 7 | 6960 | 14050 |
Fanano | MO | 9 | 2989 | 17039 |
Montese | MO | 11 | 3353 | 20392 |
Castel di Casio | BO | 11 | 3448 | 23840 |
Sambuca Pistoiese | PT | 11 | 1626 | 25466 |
Sestola | MO | 12 | 2508 | 27974 |
Castel d'Aiano | BO | 14 | 1906 | 29880 |
Cutigliano | PT | 14 | 1488 | 31368 |
Camugnano | BO | 15 | 1885 | 33253 |
San Marcello Pistoiese | PT | 16 | 6416 | 39669 |
Montecreto | MO | 16 | 940 | 40609 |
Pavullo nel Frignano | MO | 19 | 17383 | 57992 |
Abetone | PT | 19 | 621 | 58613 |
Piteglio | PT | 20 | 1683 | 60296 |
Lama Mocogno | MO | 20 | 2734 | 63030 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2015-04-15 18:32:36 |
44.1767 | 10.9007 | 18 | 2015-10-19 09:28:02 |
Bollettino Sismico Italiano INGV | 19376921 |
Reviewed Rev100 |
ML 2.1 | 2015-04-15 18:32:35 |
44.1775 | 10.9115 | 20 | 2015-04-15 18:53:54 |
Sala Sismica INGV-Roma | 18430971 |
Field | Value |
---|---|
Time (UTC) | 2015-04-15 18:32:36 ± 0.17 |
Latitude | 44.1767 ± 0.0072 |
Longitude | 10.9007 ± 0.0100 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 19376921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 814 |
Semi-minor axis of confidence ellipse (meter) | 298 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 331 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.15918 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42538 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 19376921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-05-27 06:28:08 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 18430971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-04-15 18:53:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.SARM.HHZ. | 2015-04-15T18:32:49.20 | 0.6 | undecidable | manual | S | 271 | 39.7269 | 104 | -0.17 | 47 |
IV.BDI.HNZ. | 2015-04-15T18:32:46.30 | 0.1 | undecidable | manual | S | 242 | 27.2505 | 113 | 0.09 | 96 |
IV.MTRZ.HHE. | 2015-04-15T18:32:45.01 | 0.1 | undecidable | manual | P | 70 | 44.3223 | 102 | 0.58 | 85 |
IV.ZCCA.HHZ. | 2015-04-15T18:32:45.00 | 0.3 | undecidable | manual | S | 17 | 20.2686 | 122 | 0.46 | 67 |
GU.POPM.HHZ. | 2015-04-15T18:32:44.50 | 0.1 | undecidable | manual | S | 218 | 18.5703 | 125 | 0.34 | 93 |
GU.MAIM.HHZ. | 2015-04-15T18:32:44.38 | 0.6 | negative | manual | P | 228 | 43.7229 | 102 | 0.04 | 47 |
IV.SEI.HHZ. | 2015-04-15T18:32:44.14 | 0.6 | undecidable | manual | P | 110 | 38.9277 | 104 | 0.52 | 44 |
IV.ERBM.EHE. | 2015-04-15T18:32:44.75 | 0.3 | undecidable | manual | P | 305 | 47.2194 | 101 | -0.12 | 71 |
IV.MTCR.EHZ. | 2015-04-15T18:32:44.20 | 0.1 | undecidable | manual | S | 154 | 18.3705 | 126 | 0.08 | 100 |
IV.FNVD.HHZ. | 2015-04-15T18:32:43.40 | 0.6 | undecidable | manual | S | 93 | 17.6712 | 127 | -0.58 | 42 |
GU.SARM.HHZ. | 2015-04-15T18:32:43.52 | 0.3 | undecidable | manual | P | 271 | 39.7269 | 104 | -0.23 | 70 |
IV.BDI.HNZ. | 2015-04-15T18:32:41.84 | 0.1 | undecidable | manual | P | 242 | 27.2505 | 113 | -0.08 | 97 |
IV.MTCR.EHZ. | 2015-04-15T18:32:40.71 | 0.1 | undecidable | manual | P | 154 | 18.3705 | 126 | -0.01 | 99 |
GU.POPM.HHZ. | 2015-04-15T18:32:40.75 | 0.1 | undecidable | manual | P | 218 | 18.5703 | 125 | 0.01 | 100 |
IV.ZCCA.HHZ. | 2015-04-15T18:32:40.53 | 0.1 | undecidable | manual | P | 17 | 20.2686 | 122 | -0.43 | 91 |
IV.FNVD.HHZ. | 2015-04-15T18:32:39.97 | 0.3 | undecidable | manual | P | 93 | 17.6712 | 127 | -0.67 | 62 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.POPM.HHN. | ML:2.2 | 0.0009274999999999999 | 0.22 | AML | other | m | 2015-04-15T18:32:44.58 |