A magnitude ML 1.8 earthquake occured in region: 2 km W Montese (MO), on
and geographic coordinates (lat, lon) 44.2720, 10.9200 at 10 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 |
---|---|---|---|---|
Montese | MO | 2 | 3353 | 3353 |
Castel d'Aiano | BO | 7 | 1906 | 5259 |
Gaggio Montano | BO | 8 | 4878 | 10137 |
Zocca | MO | 10 | 4719 | 14856 |
Pavullo nel Frignano | MO | 10 | 17383 | 32239 |
Fanano | MO | 12 | 2989 | 35228 |
Lizzano in Belvedere | BO | 12 | 2212 | 37440 |
Sestola | MO | 13 | 2508 | 39948 |
Alto Reno Terme | BO | 14 | 6960 | 46908 |
Castel di Casio | BO | 15 | 3448 | 50356 |
Vergato | BO | 16 | 7639 | 57995 |
Lama Mocogno | MO | 16 | 2734 | 60729 |
Montecreto | MO | 16 | 940 | 61669 |
Camugnano | BO | 18 | 1885 | 63554 |
Polinago | MO | 18 | 1672 | 65226 |
Guiglia | MO | 18 | 3931 | 69157 |
Grizzana Morandi | BO | 19 | 3916 | 73073 |
Serramazzoni | MO | 20 | 8282 | 81355 |
Sambuca Pistoiese | PT | 20 | 1626 | 82981 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-12-17 20:49:39 |
44.2725 | 10.9203 | 11 | 2021-02-26 14:56:14 |
Bollettino Sismico Italiano INGV | 86167481 |
Reviewed Rev100 |
ML 1.8 | 2020-12-17 20:49:39 |
44.2793 | 10.9202 | 10 | 2020-12-17 20:56:31 |
Sala Sismica INGV-Roma | 85501981 |
Field | Value |
---|---|
Time (UTC) | 2020-12-17 20:49:39 ± 0.08 |
Latitude | 44.2725 ± 0.0081 |
Longitude | 10.9203 ± 0.0075 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86167481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 921 |
Semi-minor axis of confidence ellipse (meter) | 446 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 30 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61963 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 86167481 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-11 10:18:24 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 85501981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-17 20:56:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMTC.HHZ. | 2020-12-17T20:51:29.96 | 3.0 | undecidable | manual | Sn | -1.28 | 0 | |||
IV.LRP.EHZ. | 2020-12-17T20:51:13.05 | 3.0 | undecidable | manual | Sn | 3.7 | 0 | |||
IV.CAFE.HHZ. | 2020-12-17T20:51:03.69 | 3.0 | positive | manual | Pg | 16.42 | 0 | |||
IV.GAVE.EHZ. | 2020-12-17T20:50:49.51 | 3.0 | undecidable | manual | Sg | 7.98 | 0 | |||
IV.OFFI.HHZ. | 2020-12-17T20:50:48.21 | 3.0 | undecidable | manual | Sn | -0.07 | 0 | |||
IV.FREG.EHZ. | 2020-12-17T20:50:13.20 | 3.0 | positive | manual | Pn | 0.92 | 0 | |||
IV.CRTC.HHZ. | 2020-12-17T20:50:10.37 | 3.0 | undecidable | manual | Pg | 4.9 | 0 | |||
IV.PII.HHZ. | 2020-12-17T20:50:00.76 | 0.3 | undecidable | manual | S | 207 | 68.7756 | 50 | 0.41 | 65 |
IV.CRMI.HHZ. | 2020-12-17T20:49:56.99 | 0.6 | undecidable | manual | S | 175 | 53.1024 | 50 | 0.81 | 38 |
MN.VLC.HHZ. | 2020-12-17T20:49:54.19 | 0.6 | undecidable | manual | S | 254 | 44.2224 | 50 | 0.37 | 45 |
IV.SEI.HHZ. | 2020-12-17T20:49:53.78 | 0.6 | undecidable | manual | S | 125 | 42.4242 | 50 | 0.45 | 45 |
GU.CARD.HHZ. | 2020-12-17T20:49:53.76 | 0.6 | undecidable | manual | S | 232 | 44.3223 | 50 | -0.07 | 48 |
GU.SARM.EHN. | 2020-12-17T20:49:53.54 | 0.3 | undecidable | manual | S | 257 | 42.4242 | 50 | 0.21 | 71 |
IV.MPPT.EHZ. | 2020-12-17T20:49:52.21 | 0.6 | undecidable | manual | S | 159 | 37.4292 | 50 | 0.21 | 48 |
IV.BDI.HHZ. | 2020-12-17T20:49:51.23 | 0.6 | undecidable | manual | S | 228 | 34.743 | 50 | -0.05 | 49 |
IV.PII.HHZ. | 2020-12-17T20:49:51.44 | 0.1 | undecidable | manual | P | 207 | 68.7756 | 50 | -0.06 | 93 |
IV.MOCL.EHZ. | 2020-12-17T20:49:51.59 | 0.6 | undecidable | manual | S | 145 | 36.2415 | 50 | -0.07 | 49 |
GU.POPM.HHZ. | 2020-12-17T20:49:49.68 | 0.6 | undecidable | manual | S | 207 | 28.3494 | 50 | 0.1 | 49 |
IV.CRMI.HHZ. | 2020-12-17T20:49:49.17 | 0.6 | negative | manual | P | 175 | 53.1024 | 50 | 0.08 | 95 |
GU.MAIM.HHZ. | 2020-12-17T20:49:48.88 | 0.6 | undecidable | manual | P | 221 | 52.4031 | 50 | -0.1 | 47 |
GU.GSCL.HHZ. | 2020-12-17T20:49:48.96 | 1.0 | undecidable | manual | S | 288 | 27.75 | 50 | -0.45 | 23 |
MN.VLC.HHZ. | 2020-12-17T20:49:47.77 | 0.1 | undecidable | manual | P | 254 | 44.2224 | 50 | 0.05 | 97 |
GU.SARM.EHN. | 2020-12-17T20:49:47.31 | 0.1 | positive | manual | P | 257 | 42.4242 | 50 | -0.13 | 96 |
IV.SEI.HHZ. | 2020-12-17T20:49:47.19 | 0.1 | positive | manual | P | 125 | 42.4242 | 50 | -0.26 | 93 |
IV.FNVD.HHZ. | 2020-12-17T20:49:47.08 | 0.6 | undecidable | manual | S | 126 | 19.869 | 118 | -0.12 | 50 |
GU.CARD.HHZ. | 2020-12-17T20:49:47.51 | 0.1 | positive | manual | P | 232 | 44.3223 | 50 | -0.23 | 94 |
IV.MOCL.EHZ. | 2020-12-17T20:49:46.32 | 0.1 | positive | manual | P | 145 | 36.2415 | 50 | -0.17 | 96 |
IV.MPPT.EHZ. | 2020-12-17T20:49:46.52 | 0.1 | undecidable | manual | P | 159 | 37.4292 | 50 | -0.16 | 96 |
IV.BDI.HHZ. | 2020-12-17T20:49:46.22 | 0.1 | positive | manual | P | 228 | 34.743 | 50 | -0.04 | 99 |
IV.ZCCA.HHZ. | 2020-12-17T20:49:45.10 | 0.6 | undecidable | manual | S | 27 | 9.7791 | 137 | 0.73 | 86 |
GU.POPM.HHZ. | 2020-12-17T20:49:45.32 | 0.1 | positive | manual | P | 207 | 28.3494 | 50 | 0.04 | 100 |
GU.GSCL.HHZ. | 2020-12-17T20:49:44.85 | 0.3 | undecidable | manual | P | 288 | 27.75 | 50 | -0.33 | 71 |
IV.FNVD.HHZ. | 2020-12-17T20:49:43.57 | 0.1 | positive | manual | P | 126 | 19.869 | 118 | -0.33 | 95 |
IV.ZCCA.HHZ. | 2020-12-17T20:49:42.08 | 3.0 | negative | manual | P | 27 | 9.7791 | 137 | -0.2 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ZCCA.HNN. | ML:2.1 | 0.0016799999999999999 | 0.3 | AML | other | m | 2020-12-17T20:49:45.49 |
IV.ZCCA.HHN. | ML:2.2 | 0.001815 | 0.32 | AML | other | m | 2020-12-17T20:49:45.50 |
IV.ZCCA.HNE. | ML:2.0 | 0.001315 | 0.28 | AML | other | m | 2020-12-17T20:49:45.53 |
IV.ZCCA.HHE. | ML:2.0 | 0.0012999999999999997 | 0.28 | AML | other | m | 2020-12-17T20:49:45.67 |
IV.FNVD.HHN. | ML:1.9 | 0.0005975 | 0.36 | AML | other | m | 2020-12-17T20:49:48.25 |
IV.FNVD.HHE. | ML:1.7 | 0.00035499999999999996 | 0.74 | AML | other | m | 2020-12-17T20:49:48.06 |
GU.POPM.HHN. | ML:1.9 | 0.000413 | 0.74 | AML | other | m | 2020-12-17T20:49:50.57 |
GU.POPM.HHE. | ML:1.8 | 0.0003305 | 0.92 | AML | other | m | 2020-12-17T20:49:51.35 |
IV.BDI.HHE. | ML:1.8 | 0.00023999999999999998 | 0.16 | AML | other | m | 2020-12-17T20:49:51.65 |
IV.BDI.HHN. | ML:1.8 | 0.000261 | 0.44 | AML | other | m | 2020-12-17T20:49:51.69 |
IV.MOCL.EHN. | ML:1.6 | 0.0001424 | 0.56 | AML | other | m | 2020-12-17T20:49:51.60 |
IV.MOCL.EHE. | ML:1.8 | 0.000245 | 0.16 | AML | other | m | 2020-12-17T20:49:52.56 |
IV.MPPT.EHN. | ML:1.5 | 0.00012895000000000002 | 0.46 | AML | other | m | 2020-12-17T20:49:52.87 |
IV.BDI.HNN. | ML:1.8 | 0.000246 | 0.3 | AML | other | m | 2020-12-17T20:49:52.67 |
IV.MPPT.EHE. | ML:1.6 | 0.00014749999999999998 | 1.5 | AML | other | m | 2020-12-17T20:49:53.87 |
IV.BDI.HNE. | ML:1.8 | 0.000286 | 0.86 | AML | other | m | 2020-12-17T20:49:53.59 |
MN.VLC.HHN. | ML:1.2 | 0.00005044999999999999 | 0.36 | AML | other | m | 2020-12-17T20:49:54.84 |
IV.SEI.HHE. | ML:1.8 | 0.00021300000000000003 | 0.4 | AML | other | m | 2020-12-17T20:49:54.74 |
GU.CARD.HHE. | ML:2.0 | 0.0003135 | 1.44 | AML | other | m | 2020-12-17T20:49:55.10 |
IV.SEI.HHN. | ML:1.9 | 0.00026549999999999995 | 0.84 | AML | other | m | 2020-12-17T20:49:55.40 |
GU.CARD.HHN. | ML:1.9 | 0.00023249999999999999 | 0.72 | AML | other | m | 2020-12-17T20:49:55.31 |
MN.VLC.HHE. | ML:1.4 | 0.0000814 | 0.42 | AML | other | m | 2020-12-17T20:49:55.97 |
IV.CRMI.HHE. | ML:0.8 | 0.00001276 | 0.44 | AML | other | m | 2020-12-17T20:49:57.29 |
IV.CRMI.HHN. | ML:0.6 | 0.00001245 | 0.52 | AML | other | m | 2020-12-17T20:49:57.83 |
IV.PII.HHN. | ML:1.9 | 0.000132 | 0.28 | AML | other | m | 2020-12-17T20:50:02.70 |
IV.PII.HHE. | ML:1.8 | 0.00011599999999999999 | 0.28 | AML | other | m | 2020-12-17T20:50:03.52 |