A magnitude ML 1.9 earthquake occured in region: 3 km NE Lizzano in Belvedere (BO), on
and geographic coordinates (lat, lon) 44.1780, 10.9200 at 22 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 | 3 | 2212 | 2212 |
Gaggio Montano | BO | 3 | 4878 | 7090 |
Alto Reno Terme | BO | 5 | 6960 | 14050 |
Castel di Casio | BO | 10 | 3448 | 17498 |
Montese | MO | 10 | 3353 | 20851 |
Sambuca Pistoiese | PT | 10 | 1626 | 22477 |
Fanano | MO | 11 | 2989 | 25466 |
Sestola | MO | 13 | 2508 | 27974 |
Castel d'Aiano | BO | 13 | 1906 | 29880 |
Camugnano | BO | 13 | 1885 | 31765 |
Cutigliano | PT | 16 | 1488 | 33253 |
San Marcello Pistoiese | PT | 17 | 6416 | 39669 |
Montecreto | MO | 18 | 940 | 40609 |
Castiglione dei Pepoli | BO | 19 | 5648 | 46257 |
Pavullo nel Frignano | MO | 19 | 17383 | 63640 |
Vergato | BO | 19 | 7639 | 71279 |
Zocca | MO | 20 | 4719 | 75998 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2015-04-23 05:59:54 |
44.1782 | 10.9205 | 22 | 2015-10-19 09:28:02 |
Bollettino Sismico Italiano INGV | 21661311 |
Reviewed Rev100 |
ML 1.9 | 2015-04-23 05:59:55 |
44.2108 | 10.9137 | 18 | 2015-04-23 06:23:42 |
Sala Sismica INGV-Roma | 18620071 |
Field | Value |
---|---|
Time (UTC) | 2015-04-23 05:59:54 ± 0.29 |
Latitude | 44.1782 ± 0.0108 |
Longitude | 10.9205 ± 0.0125 |
Depth (km) | 22 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 21661311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1177 |
Semi-minor axis of confidence ellipse (meter) | 742 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1180.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.14569 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55038 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 18620071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-04-23 06:23:42 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 21661311 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-10-02 09:25:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.EQUI.HHZ. | 2015-04-23T06:00:13.31 | 0.6 | undecidable | manual | S | 269 | 61.0944 | 103 | -0.74 | 38 |
MN.VLC.HHZ. | 2015-04-23T06:00:09.23 | 0.3 | undecidable | manual | S | 267 | 42.5241 | 109 | -0.06 | 72 |
GU.SARM.HHZ. | 2015-04-23T06:00:08.65 | 0.6 | undecidable | manual | S | 271 | 41.3253 | 110 | -0.34 | 45 |
GU.EQUI.HHZ. | 2015-04-23T06:00:06.70 | 0.1 | undecidable | manual | P | 269 | 61.0944 | 103 | 0.72 | 80 |
IV.BDI.HHZ. | 2015-04-23T06:00:05.85 | 0.3 | undecidable | manual | S | 244 | 28.8489 | 120 | -0.11 | 73 |
IV.ZCCA.HHZ. | 2015-04-23T06:00:04.50 | 0.1 | undecidable | manual | S | 13 | 19.6692 | 132 | 0.54 | 90 |
GU.POPM.HHZ. | 2015-04-23T06:00:04.00 | 0.6 | undecidable | manual | S | 221 | 19.6692 | 132 | 0.03 | 50 |
IV.ERBM.EHE. | 2015-04-23T06:00:04.18 | 0.3 | undecidable | manual | P | 304 | 48.4182 | 107 | 0.09 | 72 |
IV.MTCR.EHZ. | 2015-04-23T06:00:03.87 | 0.3 | undecidable | manual | S | 159 | 17.871 | 135 | 0.25 | 72 |
MN.VLC.HHZ. | 2015-04-23T06:00:03.26 | 0.3 | undecidable | manual | P | 267 | 42.5241 | 109 | 0.03 | 73 |
GU.SARM.HHZ. | 2015-04-23T06:00:03.01 | 0.1 | negative | manual | P | 271 | 41.3253 | 110 | -0.05 | 96 |
IV.FNVD.HHE. | 2015-04-23T06:00:02.65 | 0.3 | undecidable | manual | S | 94 | 16.1727 | 139 | -0.65 | 67 |
IV.BDI.HHZ. | 2015-04-23T06:00:01.18 | 0.3 | positive | manual | P | 244 | 28.8489 | 120 | -0.13 | 73 |
IV.MTCR.EHZ. | 2015-04-23T06:00:00.20 | 0.1 | positive | manual | P | 159 | 17.871 | 135 | 0.24 | 97 |
GU.POPM.HHZ. | 2015-04-23T06:00:00.26 | 0.1 | positive | manual | P | 221 | 19.6692 | 132 | 0.1 | 100 |
IV.FNVD.HHE. | 2015-04-23T05:59:59.50 | 0.1 | undecidable | manual | P | 94 | 16.1727 | 139 | -0.28 | 97 |
IV.ZCCA.HHZ. | 2015-04-23T05:59:59.91 | 0.1 | positive | manual | P | 13 | 19.6692 | 132 | -0.25 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BDI.HHN. | ML:2.0 | 0.00042300000000000004 | 0.44 | AML | other | m | 2015-04-23T06:00:06.36 |
IV.BDI.HNE. | ML:1.9 | 0.00032999999999999994 | 0.42 | AML | other | m | 2015-04-23T06:00:06.37 |
IV.BDI.HHE. | ML:1.9 | 0.0003085 | 1.14 | AML | other | m | 2015-04-23T06:00:06.17 |
IV.BDI.HNN. | ML:1.9 | 0.00035 | 0.36 | AML | other | m | 2015-04-23T06:00:06.36 |
GU.POPM.HHN. | ML:2.2 | 0.0008694999999999999 | 0.18 | AML | other | m | 2015-04-23T06:00:04.13 |
GU.POPM.HHE. | ML:2.2 | 0.000818 | 0.14 | AML | other | m | 2015-04-23T06:00:04.50 |
GU.SARM.HHE. | ML:1.4 | 0.0000743 | 0.36 | AML | other | m | 2015-04-23T06:00:09.31 |
GU.SARM.HHN. | ML:1.7 | 0.0001505 | 0.46 | AML | other | m | 2015-04-23T06:00:09.09 |
MN.VLC.HHN. | ML:1.8 | 0.0001815 | 0.5 | AML | other | m | 2015-04-23T06:00:09.69 |
MN.VLC.HNN. | ML:1.8 | 0.00018099999999999998 | 0.48 | AML | other | m | 2015-04-23T06:00:09.69 |
MN.VLC.HHE. | ML:2.0 | 0.000279 | 0.34 | AML | other | m | 2015-04-23T06:00:09.79 |
MN.VLC.HNE. | ML:2.0 | 0.00027800000000000004 | 0.32 | AML | other | m | 2015-04-23T06:00:09.79 |
IV.ZCCA.HHN. | ML:1.8 | 0.0003125 | 0.42 | AML | other | m | 2015-04-23T06:00:04.88 |
IV.ZCCA.HHE. | ML:1.6 | 0.00023099999999999998 | 1 | AML | other | m | 2015-04-23T06:00:05.52 |