A magnitude ML 1.8 earthquake occured in region: 3 km E Lizzano in Belvedere (BO), on
and geographic coordinates (lat, lon) 44.1750, 10.9260 at 23 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 | 9 | 3448 | 17498 |
Sambuca Pistoiese | PT | 10 | 1626 | 19124 |
Montese | MO | 11 | 3353 | 22477 |
Fanano | MO | 11 | 2989 | 25466 |
Camugnano | BO | 13 | 1885 | 27351 |
Castel d'Aiano | BO | 13 | 1906 | 29257 |
Sestola | MO | 14 | 2508 | 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 |
Vergato | BO | 19 | 7639 | 53896 |
Pavullo nel Frignano | MO | 20 | 17383 | 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 1.8 | 2015-04-06 08:27:03 |
44.1747 | 10.9255 | 23 | 2015-10-19 09:28:02 |
Bollettino Sismico Italiano INGV | 20780751 |
Reviewed Rev100 |
ML 1.7 | 2015-04-06 08:27:04 |
44.2172 | 10.9033 | 12 | 2015-04-06 08:39:25 |
Sala Sismica INGV-Roma | 18232151 |
Field | Value |
---|---|
Time (UTC) | 2015-04-06 08:27:03 ± 0.2 |
Latitude | 44.1747 ± 0.0072 |
Longitude | 10.9255 ± 0.0113 |
Depth (km) | 23 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 20780751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 800 |
Semi-minor axis of confidence ellipse (meter) | 723 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 2.72495 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 20780751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-08-08 20:31:25 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 18232151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-04-06 08:39:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.PUK.HHZ. | 2015-04-06T08:28:56.49 | 3.0 | positive | manual | Pg | 19.26 | 0 | |||
IV.SACR.HHZ. | 2015-04-06T08:28:37.99 | 3.0 | undecidable | manual | Sn | -3.82 | 0 | |||
IV.PTRP.EHZ. | 2015-04-06T08:28:32.42 | 3.0 | positive | manual | Pg | 17.18 | 0 | |||
IV.VVLD.HHZ. | 2015-04-06T08:28:29.99 | 3.0 | undecidable | manual | Sg | 9.76 | 0 | |||
IV.MILZ.HHZ. | 2015-04-06T08:28:28.65 | 3.0 | undecidable | manual | Pn | -7.02 | 0 | |||
IV.PTCC.HHZ. | 2015-04-06T08:28:15.99 | 3.0 | undecidable | manual | Sn | 302.4639 | 2.06 | 0 | ||
IV.PAOL.HHZ. | 2015-04-06T08:28:05.42 | 3.0 | positive | manual | Pg | 5.68 | 0 | |||
IV.MRB1.HHZ. | 2015-04-06T08:28:01.17 | 3.0 | undecidable | manual | Pn | -0.28 | 0 | |||
IV.TEOL.HHZ. | 2015-04-06T08:27:36.99 | 3.0 | undecidable | manual | Sn | -0.75 | 0 | |||
IV.SFI.EHZ. | 2015-04-06T08:27:22.99 | 3.0 | undecidable | manual | Sg | -0.91 | 0 | |||
IV.CMPO.HNZ. | 2015-04-06T08:27:19.99 | 3.0 | undecidable | manual | Sn | -3.91 | 0 | |||
MN.VLC.HHE. | 2015-04-06T08:27:18.17 | 1.0 | undecidable | manual | S | 268 | 42.9237 | 111 | 0.17 | 24 |
GU.SARM.HHE. | 2015-04-06T08:27:17.38 | 0.3 | undecidable | manual | S | 272 | 41.7249 | 112 | -0.32 | 69 |
IV.MNTV.HNZ. | 2015-04-06T08:27:17.47 | 3.0 | undecidable | manual | Pn | 0.3 | 0 | |||
IV.BDI.HHZ. | 2015-04-06T08:27:14.46 | 0.3 | undecidable | manual | S | 245 | 29.0487 | 122 | -0.21 | 73 |
IV.CRMI.HHZ. | 2015-04-06T08:27:13.20 | 3.0 | undecidable | manual | P | 0.44 | 0 | |||
IV.ZCCA.HHZ. | 2015-04-06T08:27:13.20 | 0.6 | undecidable | manual | S | 12 | 19.9689 | 134 | 0.46 | 46 |
IV.MTCR.EHZ. | 2015-04-06T08:27:12.41 | 0.3 | undecidable | manual | S | 159 | 17.3715 | 138 | 0.14 | 75 |
GU.POPM.HHZ. | 2015-04-06T08:27:12.60 | 0.3 | undecidable | manual | S | 223 | 19.6692 | 134 | -0.09 | 76 |
MN.VLC.HHE. | 2015-04-06T08:27:12.07 | 0.3 | undecidable | manual | P | 268 | 42.9237 | 111 | 0.22 | 71 |
IV.FNVD.HHZ. | 2015-04-06T08:27:11.85 | 1.0 | undecidable | manual | S | 93 | 15.7731 | 141 | -0.13 | 25 |
GU.SARM.HHE. | 2015-04-06T08:27:11.70 | 0.1 | negative | manual | P | 272 | 41.7249 | 112 | 0.01 | 98 |
IV.BDI.HHZ. | 2015-04-06T08:27:09.97 | 0.1 | undecidable | manual | P | 245 | 29.0487 | 122 | 0.04 | 100 |
GU.POPM.HHZ. | 2015-04-06T08:27:08.93 | 0.1 | positive | manual | P | 223 | 19.6692 | 134 | 0.14 | 100 |
IV.FNVD.HHZ. | 2015-04-06T08:27:08.00 | 0.1 | undecidable | manual | P | 93 | 15.7731 | 141 | -0.38 | 95 |
IV.ZCCA.HHZ. | 2015-04-06T08:27:08.67 | 0.1 | positive | manual | P | 12 | 19.9689 | 134 | -0.15 | 99 |
IV.MTCR.EHZ. | 2015-04-06T08:27:08.83 | 0.1 | positive | manual | P | 159 | 17.3715 | 138 | 0.28 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.POPM.HHN. | ML:1.7 | 0.0002615 | 0.18 | AML | other | m | 2015-04-06T08:27:12.80 |
GU.POPM.HHE. | ML:1.8 | 0.0003095 | 0.14 | AML | other | m | 2015-04-06T08:27:13.09 |