A magnitude Md 2.5 earthquake occured in region: 4 km E Viano (RE), on
and geographic coordinates (lat, lon) 44.5330, 10.6690 at 94 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 |
---|---|---|---|---|
Viano | RE | 4 | 3374 | 3374 |
Castellarano | RE | 6 | 15232 | 18606 |
Baiso | RE | 7 | 3315 | 21921 |
Scandiano | RE | 8 | 25483 | 47404 |
Casalgrande | RE | 9 | 19310 | 66714 |
Sassuolo | MO | 9 | 40853 | 107567 |
Prignano sulla Secchia | MO | 11 | 3747 | 111314 |
Albinea | RE | 11 | 8860 | 120174 |
Fiorano Modenese | MO | 11 | 17160 | 137334 |
Vezzano sul Crostolo | RE | 12 | 4259 | 141593 |
Casina | RE | 14 | 4504 | 146097 |
Formigine | MO | 15 | 34323 | 180420 |
Carpineti | RE | 15 | 4064 | 184484 |
Serramazzoni | MO | 16 | 8282 | 192766 |
Maranello | MO | 16 | 17359 | 210125 |
Rubiera | RE | 16 | 14864 | 224989 |
Reggio nell'Emilia | RE | 19 | 171345 | 396334 |
Quattro Castella | RE | 19 | 13195 | 409529 |
Toano | RE | 19 | 4463 | 413992 |
Montefiorino | MO | 20 | 2203 | 416195 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1986-10-06 09:05:36 |
44.533 | 10.669 | 94 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 35439 |
Field | Value |
---|---|
Time (UTC) | 1986-10-06 09:05:36 ± 0.968 |
Latitude | 44.5330 ± 0.0380 |
Longitude | 10.6690 ± 0.0489 |
Depth (km) | 94 ± 9 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 35439 |
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) | 5733.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 162 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00421 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01489 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 35439 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:35:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CTI.Z. | 1986-10-06T09:06:25.50 | 10.0 | undecidable | manual | S | 24 | 1.6539 | 0.65 | 0.5 | |
--.CO9.Z. | 1986-10-06T09:06:09.00 | 10.0 | undecidable | manual | S | 285 | 0.888 | 0.04 | 0.7 | |
--.CTI.Z. | 1986-10-06T09:06:04.50 | 10.0 | undecidable | manual | P | 24 | 1.6539 | 0.29 | 1.3 | |
--.BDI.Z. | 1986-10-06T09:06:02.00 | 10.0 | undecidable | manual | S | 186 | 0.4662 | -0.1 | 1.1 | |
--.CO9.Z. | 1986-10-06T09:05:55.60 | 10.0 | undecidable | manual | P | 285 | 0.888 | 0.56 | 1.3 | |
--.SAL.Z. | 1986-10-06T09:05:55.50 | 10.0 | undecidable | manual | P | 354 | 1.0656 | -1.53 | 0.2 | |
--.BDI.Z. | 1986-10-06T09:05:51.00 | 10.0 | undecidable | manual | P | 186 | 0.4662 | -0.08 | 1.8 |