A magnitude Md 2.3 earthquake occured in region: 2 km SE Prignano sulla Secchia (MO), on
and geographic coordinates (lat, lon) 44.4260, 10.7060 at 8 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 |
---|---|---|---|---|
Prignano sulla Secchia | MO | 2 | 3747 | 3747 |
Serramazzoni | MO | 7 | 8282 | 12029 |
Polinago | MO | 9 | 1672 | 13701 |
Castellarano | RE | 10 | 15232 | 28933 |
Montefiorino | MO | 10 | 2203 | 31136 |
Baiso | RE | 12 | 3315 | 34451 |
Palagano | MO | 13 | 2194 | 36645 |
Toano | RE | 13 | 4463 | 41108 |
Lama Mocogno | MO | 13 | 2734 | 43842 |
Pavullo nel Frignano | MO | 14 | 17383 | 61225 |
Sassuolo | MO | 14 | 40853 | 102078 |
Carpineti | RE | 15 | 4064 | 106142 |
Fiorano Modenese | MO | 15 | 17160 | 123302 |
Viano | RE | 15 | 3374 | 126676 |
Maranello | MO | 17 | 17359 | 144035 |
Frassinoro | MO | 18 | 1926 | 145961 |
Casalgrande | RE | 19 | 19310 | 165271 |
Casina | RE | 19 | 4504 | 169775 |
Scandiano | RE | 19 | 25483 | 195258 |
Montecreto | MO | 20 | 940 | 196198 |
Formigine | MO | 20 | 34323 | 230521 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1986-09-27 06:23:51 |
44.426 | 10.706 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 34769 |
Field | Value |
---|---|
Time (UTC) | 1986-09-27 06:23:51 ± 0.529 |
Latitude | 44.4260 ± 0.0099 |
Longitude | 10.7060 ± 0.0187 |
Depth (km) | 8 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 34769 |
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) | 1847.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00332 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01611 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 34769 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:35:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FIN.Z. | 1986-09-27T06:24:46.00 | 10.0 | undecidable | manual | SN | 263 | 1.7871 | 0.3 | 0.4 | |
--.CRE.Z. | 1986-09-27T06:24:31.00 | 10.0 | undecidable | manual | SN | 131 | 1.1988 | -0.58 | 0.1 | |
--.CTI.Z. | 1986-09-27T06:24:22.50 | 10.0 | undecidable | manual | PN | 21 | 1.7427 | 0.19 | 1.4 | |
--.FIN.Z. | 1986-09-27T06:24:22.60 | 10.0 | undecidable | manual | PN | 263 | 1.7871 | -0.36 | 0.8 | |
--.CRE.Z. | 1986-09-27T06:24:15.00 | 10.0 | undecidable | manual | PN | 131 | 1.1988 | 0.2 | 1.7 | |
--.BDI.Z. | 1986-09-27T06:24:06.50 | 10.0 | undecidable | manual | SG | 192 | 0.3663 | 0.35 | 0.6 | |
--.BDI.Z. | 1986-09-27T06:24:00.00 | 10.0 | undecidable | manual | PG | 192 | 0.3663 | -0.12 | 1.9 |