A magnitude Md 2.0 earthquake occured in region: 4 km W Polinago (MO), on
and geographic coordinates (lat, lon) 44.3580, 10.6810 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 |
---|---|---|---|---|
Polinago | MO | 4 | 1672 | 1672 |
Montefiorino | MO | 4 | 2203 | 3875 |
Palagano | MO | 5 | 2194 | 6069 |
Lama Mocogno | MO | 7 | 2734 | 8803 |
Prignano sulla Secchia | MO | 9 | 3747 | 12550 |
Toano | RE | 10 | 4463 | 17013 |
Frassinoro | MO | 11 | 1926 | 18939 |
Serramazzoni | MO | 11 | 8282 | 27221 |
Montecreto | MO | 12 | 940 | 28161 |
Pavullo nel Frignano | MO | 12 | 17383 | 45544 |
Riolunato | MO | 14 | 712 | 46256 |
Sestola | MO | 16 | 2508 | 48764 |
Baiso | RE | 17 | 3315 | 52079 |
Carpineti | RE | 17 | 4064 | 56143 |
Villa Minozzo | RE | 17 | 3750 | 59893 |
Pievepelago | MO | 17 | 2222 | 62115 |
Castellarano | RE | 17 | 15232 | 77347 |
Fanano | MO | 19 | 2989 | 80336 |
Fiumalbo | MO | 20 | 1280 | 81616 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2002-08-23 18:33:08 |
44.358 | 10.681 | 22 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 447389 |
Field | Value |
---|---|
Time (UTC) | 2002-08-23 18:33:08 ± 0.341 |
Latitude | 44.3580 ± 0.0212 |
Longitude | 10.6810 ± 0.0238 |
Depth (km) | 22 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 447389 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3023.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00057 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00793 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 447389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:03:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SEI.Z. | 2002-08-23T18:33:29.17 | 10.0 | undecidable | manual | SG | 121 | 0.5661 | 0.27 | 0.5 | |
--.PGD.Z. | 2002-08-23T18:33:25.28 | 10.0 | undecidable | manual | PN | 122 | 0.8769 | 0.2 | 0.9 | |
--.BDI.Z. | 2002-08-23T18:33:21.60 | 10.0 | undecidable | manual | SG | 191 | 0.2997 | 0.35 | 0.6 | |
--.SEI.Z. | 2002-08-23T18:33:20.23 | 10.0 | undecidable | manual | PG | 121 | 0.5661 | 0.08 | 1.3 | |
--.ZCCA.Z. | 2002-08-23T18:33:19.66 | 10.0 | undecidable | manual | SG | 91 | 0.2109 | 1.37 | 0 | |
--.ERBM.Z. | 2002-08-23T18:33:18.70 | 10.0 | undecidable | manual | SG | 287 | 0.1998 | 0.67 | 0.3 | |
--.BDI.Z. | 2002-08-23T18:33:15.40 | 10.0 | undecidable | manual | PG | 191 | 0.2997 | -0.38 | 1.4 | |
--.GSCL.Z. | 2002-08-23T18:33:15.70 | 10.0 | undecidable | manual | SG | 263 | 0.0666 | 0.2 | 0.7 | |
--.ZCCA.Z. | 2002-08-23T18:33:13.35 | 10.0 | positive | manual | PG | 91 | 0.2109 | -0.66 | 1.5 | |
--.ERBM.Z. | 2002-08-23T18:33:13.52 | 10.0 | undecidable | manual | PG | 287 | 0.1998 | -0.34 | 1.4 | |
--.GSCL.Z. | 2002-08-23T18:33:11.97 | 10.0 | positive | manual | PG | 263 | 0.0666 | -0.44 | 2.5 |