A magnitude ML 2.1 earthquake occured in region: 3 km E Montefiorino (MO), on
and geographic coordinates (lat, lon) 44.3510, 10.6580 at 32 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 |
---|---|---|---|---|
Montefiorino | MO | 3 | 2203 | 2203 |
Palagano | MO | 3 | 2194 | 4397 |
Polinago | MO | 5 | 1672 | 6069 |
Lama Mocogno | MO | 8 | 2734 | 8803 |
Toano | RE | 8 | 4463 | 13266 |
Frassinoro | MO | 9 | 1926 | 15192 |
Prignano sulla Secchia | MO | 10 | 3747 | 18939 |
Montecreto | MO | 12 | 940 | 19879 |
Serramazzoni | MO | 13 | 8282 | 28161 |
Riolunato | MO | 13 | 712 | 28873 |
Pavullo nel Frignano | MO | 14 | 17383 | 46256 |
Villa Minozzo | RE | 15 | 3750 | 50006 |
Carpineti | RE | 16 | 4064 | 54070 |
Pievepelago | MO | 16 | 2222 | 56292 |
Sestola | MO | 16 | 2508 | 58800 |
Baiso | RE | 17 | 3315 | 62115 |
Castellarano | RE | 19 | 15232 | 77347 |
Fiumalbo | MO | 19 | 1280 | 78627 |
Fanano | MO | 19 | 2989 | 81616 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2012-12-04 01:41:20 |
44.3553 | 10.6648 | 32 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2670251 |
Bulletin Rev1000 |
ML 2.1 | 2012-12-04 01:41:20 |
44.3513 | 10.6577 | 32 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 3508341 |
Field | Value |
---|---|
Time (UTC) | 2012-12-04 01:41:20 ± 0.66 |
Latitude | 44.3513 ± 0.0207 |
Longitude | 10.6577 ± 0.0189 |
Depth (km) | 32 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 3508341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2309 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 165 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.18796 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49013 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 3508341 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:46:14 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 2670251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-12-04 01:56:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2012-12-04T01:41:34.17 | 0.6 | undecidable | manual | S | 168 | 39.2274 | 124 | -0.63 | 43 |
MN.VLC.HHZ. | 2012-12-04T01:41:33.41 | 0.6 | undecidable | manual | S | 225 | 30.2475 | 132 | 0.5 | 45 |
IV.ZCCA.HHZ. | 2012-12-04T01:41:32.28 | 0.6 | undecidable | manual | S | 90 | 25.2525 | 138 | 0.31 | 49 |
IV.ERBM.EHZ. | 2012-12-04T01:41:31.07 | 0.6 | undecidable | manual | S | 291 | 20.868 | 144 | -0.15 | 50 |
IV.PTF.SHZ. | 2012-12-04T01:41:31.16 | 0.1 | undecidable | manual | P | 143 | 54.4011 | 115 | 0.56 | 87 |
GU.POPM.HHZ. | 2012-12-04T01:41:28.07 | 0.1 | undecidable | manual | P | 168 | 39.2274 | 124 | -0.51 | 90 |
MN.VLC.HHZ. | 2012-12-04T01:41:27.80 | 0.1 | negative | manual | P | 225 | 30.2475 | 132 | 0.31 | 96 |
IV.ERBM.EHZ. | 2012-12-04T01:41:26.22 | 0.1 | positive | manual | P | 291 | 20.868 | 144 | -0.29 | 97 |
IV.ZCCA.HHZ. | 2012-12-04T01:41:26.86 | 0.1 | positive | manual | P | 90 | 25.2525 | 138 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ZCCA.HHE. | ML:2.1 | 0.00042200000000000007 | 0.58 | AML | other | m | 2012-12-04T01:41:32.86 |
IV.ZCCA.HHN. | ML:2.1 | 0.000491 | 0.7 | AML | other | m | 2012-12-04T01:41:32.86 |