A magnitude Md 2.2 earthquake occured in region: 4 km SW Castellarano (RE), on
and geographic coordinates (lat, lon) 44.4910, 10.6970 at 5 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 |
---|---|---|---|---|
Castellarano | RE | 4 | 15232 | 15232 |
Prignano sulla Secchia | MO | 6 | 3747 | 18979 |
Baiso | RE | 8 | 3315 | 22294 |
Viano | RE | 9 | 3374 | 25668 |
Sassuolo | MO | 9 | 40853 | 66521 |
Fiorano Modenese | MO | 11 | 17160 | 83681 |
Serramazzoni | MO | 11 | 8282 | 91963 |
Casalgrande | RE | 12 | 19310 | 111273 |
Scandiano | RE | 12 | 25483 | 136756 |
Maranello | MO | 14 | 17359 | 154115 |
Carpineti | RE | 15 | 4064 | 158179 |
Formigine | MO | 15 | 34323 | 192502 |
Montefiorino | MO | 16 | 2203 | 194705 |
Casina | RE | 16 | 4504 | 199209 |
Albinea | RE | 16 | 8860 | 208069 |
Polinago | MO | 16 | 1672 | 209741 |
Toano | RE | 17 | 4463 | 214204 |
Vezzano sul Crostolo | RE | 17 | 4259 | 218463 |
Palagano | MO | 19 | 2194 | 220657 |
Rubiera | RE | 19 | 14864 | 235521 |
Castelvetro di Modena | MO | 20 | 11185 | 246706 |
Pavullo nel Frignano | MO | 20 | 17383 | 264089 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.9 |
1991-12-09 04:41:58 |
44.491 | 10.697 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 154779 |
Field | Value |
---|---|
Time (UTC) | 1991-12-09 04:41:58 ± 0.245 |
Latitude | 44.4910 ± 0.0110 |
Longitude | 10.6970 ± 0.0345 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 154779 |
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) | 2997.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 195 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00389 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01311 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 154779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:24:32 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 154779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MDI.Z. | 1991-12-09T04:42:46.50 | 10.0 | undecidable | manual | SN | 331 | 1.4541 | 1.13 | 0 | |
--.SAL.Z. | 1991-12-09T04:42:37.36 | 10.0 | undecidable | manual | SN | 353 | 1.11 | 0.05 | 0.6 | |
--.BOB.Z. | 1991-12-09T04:42:31.20 | 10.0 | undecidable | manual | SG | 287 | 0.9213 | -0.49 | 0.3 | |
--.MDI.Z. | 1991-12-09T04:42:25.20 | 10.0 | undecidable | manual | PN | 331 | 1.4541 | -0.48 | 0.6 | |
--.SAL.Z. | 1991-12-09T04:42:21.00 | 10.0 | undecidable | manual | PN | 353 | 1.11 | -0.03 | 1.5 | |
--.BOB.Z. | 1991-12-09T04:42:17.88 | 10.0 | undecidable | manual | PG | 287 | 0.9213 | 0.2 | 1.4 | |
--.BDI.Z. | 1991-12-09T04:42:16.40 | 10.0 | undecidable | manual | SG | 189 | 0.4329 | 0.43 | 0.3 | |
--.BDI.Z. | 1991-12-09T04:42:08.43 | 10.0 | negative | manual | PG | 189 | 0.4329 | -0.07 | 3.2 |