A magnitude Md 2.4 earthquake occured in region: 4 km E Serramazzoni (MO), on
and geographic coordinates (lat, lon) 44.4220, 10.8460 at 6 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 |
---|---|---|---|---|
Serramazzoni | MO | 4 | 8282 | 8282 |
Guiglia | MO | 9 | 3931 | 12213 |
Pavullo nel Frignano | MO | 9 | 17383 | 29596 |
Marano sul Panaro | MO | 10 | 5060 | 34656 |
Maranello | MO | 12 | 17359 | 52015 |
Castelvetro di Modena | MO | 12 | 11185 | 63200 |
Prignano sulla Secchia | MO | 13 | 3747 | 66947 |
Polinago | MO | 13 | 1672 | 68619 |
Fiorano Modenese | MO | 13 | 17160 | 85779 |
Castellarano | RE | 13 | 15232 | 101011 |
Sassuolo | MO | 14 | 40853 | 141864 |
Zocca | MO | 15 | 4719 | 146583 |
Vignola | MO | 15 | 25353 | 171936 |
Lama Mocogno | MO | 16 | 2734 | 174670 |
Castelnuovo Rangone | MO | 16 | 14896 | 189566 |
Savignano sul Panaro | MO | 16 | 9177 | 198743 |
Formigine | MO | 17 | 34323 | 233066 |
Montese | MO | 19 | 3353 | 236419 |
Montefiorino | MO | 19 | 2203 | 238622 |
Spilamberto | MO | 19 | 12621 | 251243 |
Palagano | MO | 19 | 2194 | 253437 |
Castel d'Aiano | BO | 20 | 1906 | 255343 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1986-08-13 23:29:15 |
44.422 | 10.846 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 32809 |
Field | Value |
---|---|
Time (UTC) | 1986-08-13 23:29:15 ± 0.184 |
Latitude | 44.4220 ± 0.0041 |
Longitude | 10.8460 ± 0.0328 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 32809 |
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) | 2640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 209 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00356 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01408 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 32809 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:33:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MDI.Z. | 1986-08-13T23:30:04.50 | 10.0 | undecidable | manual | SN | 329 | 1.5651 | -0.16 | 0.3 | |
--.SAL.Z. | 1986-08-13T23:29:56.00 | 10.0 | undecidable | manual | SN | 349 | 1.1988 | 0.07 | 0.7 | |
--.MDI.Z. | 1986-08-13T23:29:44.00 | 10.0 | undecidable | manual | PN | 329 | 1.5651 | -0.01 | 1.7 | |
--.PS9.Z. | 1986-08-13T23:29:42.00 | 10.0 | undecidable | manual | SG | 198 | 0.7326 | -0.08 | 0.7 | |
--.SAL.Z. | 1986-08-13T23:29:39.00 | 10.0 | undecidable | manual | PN | 349 | 1.1988 | 0.03 | 1.9 | |
--.PS9.Z. | 1986-08-13T23:29:31.00 | 10.0 | undecidable | manual | PG | 198 | 0.7326 | 0.03 | 2.1 | |
--.BDI.Z. | 1986-08-13T23:29:31.50 | 10.0 | undecidable | manual | SG | 206 | 0.3996 | 0.22 | 0.2 | |
--.BDI.Z. | 1986-08-13T23:29:24.50 | 10.0 | undecidable | manual | PG | 206 | 0.3996 | -0.23 | 0.4 |