A magnitude ML 1.3 earthquake occured in region: 3 km NW Alto Reno Terme (BO), on
and geographic coordinates (lat, lon) 44.1770, 10.9620 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 |
---|---|---|---|---|
Alto Reno Terme | BO | 3 | 6960 | 6960 |
Gaggio Montano | BO | 3 | 4878 | 11838 |
Lizzano in Belvedere | BO | 6 | 2212 | 14050 |
Castel di Casio | BO | 6 | 3448 | 17498 |
Sambuca Pistoiese | PT | 9 | 1626 | 19124 |
Camugnano | BO | 10 | 1885 | 21009 |
Montese | MO | 10 | 3353 | 24362 |
Castel d'Aiano | BO | 12 | 1906 | 26268 |
Fanano | MO | 14 | 2989 | 29257 |
Castiglione dei Pepoli | BO | 16 | 5648 | 34905 |
Sestola | MO | 16 | 2508 | 37413 |
Vergato | BO | 17 | 7639 | 45052 |
Grizzana Morandi | BO | 18 | 3916 | 48968 |
Cutigliano | PT | 18 | 1488 | 50456 |
Zocca | MO | 19 | 4719 | 55175 |
San Marcello Pistoiese | PT | 19 | 6416 | 61591 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2015-04-16 19:11:54 |
44.1772 | 10.9617 | 23 | 2015-04-16 19:17:56 |
Sala Sismica INGV-Roma | 18465161 |
Field | Value |
---|---|
Time (UTC) | 2015-04-16 19:11:54 ± 0.64 |
Latitude | 44.1772 ± 0.0126 |
Longitude | 10.9617 ± 0.0301 |
Depth (km) | 23 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 18465161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1922 |
Semi-minor axis of confidence ellipse (meter) | 1449 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 290 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19785 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 18465161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-04-16 19:17:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IFIL.HHZ. | 2015-04-16T19:13:16.88 | 3.0 | negative | manual | Pn | -5.63 | 0 | |||
IV.FAGN.HHZ. | 2015-04-16T19:13:06.99 | 3.0 | undecidable | manual | Sn | 1.03 | 0 | |||
IV.TOLF.HHZ. | 2015-04-16T19:12:57.99 | 3.0 | undecidable | manual | Sn | 1.8 | 0 | |||
RD.PGF.BHZ. | 2015-04-16T19:12:55.99 | 3.0 | undecidable | manual | Sn | -0.71 | 0 | |||
IV.RMP.HHZ. | 2015-04-16T19:12:36.32 | 3.0 | negative | manual | Pn | 2.51 | 0 | |||
IV.APEC.HHZ. | 2015-04-16T19:12:27.99 | 3.0 | undecidable | manual | Sn | -0.84 | 0 | |||
IV.MMUR.HNZ. | 2015-04-16T19:12:26.25 | 3.0 | undecidable | manual | Pg | 7.57 | 0 | |||
IV.EUCT.HNZ. | 2015-04-16T19:12:25.66 | 3.0 | undecidable | manual | Pg | 4.22 | 0 | |||
IV.CPGN.EHZ. | 2015-04-16T19:12:12.87 | 3.0 | undecidable | manual | Pg | 2.45 | 0 | |||
IV.IMOL.HNZ. | 2015-04-16T19:12:10.99 | 3.0 | undecidable | manual | Sn | -0.4 | 0 | |||
GU.POPM.HHZ. | 2015-04-16T19:12:03.32 | 0.1 | undecidable | manual | S | 228 | 21.9669 | 131 | -0.5 | 86 |
IV.ZCCA.HHZ. | 2015-04-16T19:12:03.62 | 0.1 | undecidable | manual | S | 3 | 19.2696 | 135 | 0.31 | 91 |
IV.MTCR.EHZ. | 2015-04-16T19:12:03.20 | 0.1 | undecidable | manual | S | 169 | 16.872 | 139 | 0.34 | 93 |
IV.FNVD.HHE. | 2015-04-16T19:12:01.63 | 0.1 | undecidable | manual | S | 95 | 12.876 | 147 | -0.59 | 91 |
IV.ZCCA.HHZ. | 2015-04-16T19:11:59.33 | 0.1 | positive | manual | P | 3 | 19.2696 | 135 | -0.12 | 96 |
IV.MTCR.EHZ. | 2015-04-16T19:11:59.56 | 0.1 | negative | manual | P | 169 | 16.872 | 139 | 0.37 | 94 |
GU.POPM.HHZ. | 2015-04-16T19:11:59.65 | 0.1 | positive | manual | P | 228 | 21.9669 | 131 | -0.09 | 94 |
IV.FNVD.HHE. | 2015-04-16T19:11:58.86 | 0.1 | undecidable | manual | P | 95 | 12.876 | 147 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTCR.EHN. | ML:1.0 | 0.000052500000000000016 | 1.58 | AML | other | m | 2015-04-16T19:11:57.64 |
IV.MTCR.EHE. | ML:1.2 | 0.00009650000000000003 | 1.58 | AML | other | m | 2015-04-16T19:12:53.39 |
GU.POPM.HHE. | ML:1.5 | 0.000142 | 0.18 | AML | other | m | 2015-04-16T19:12:03.91 |
GU.POPM.HHN. | ML:1.3 | 0.0001041 | 0.16 | AML | other | m | 2015-04-16T19:12:03.72 |