A magnitude ML 2.1 earthquake occured in region: 3 km E Prignano sulla Secchia (MO), on
and geographic coordinates (lat, lon) 44.4410, 10.7250 at 28 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 | 3 | 3747 | 3747 |
Serramazzoni | MO | 6 | 8282 | 12029 |
Castellarano | RE | 8 | 15232 | 27261 |
Polinago | MO | 11 | 1672 | 28933 |
Baiso | RE | 12 | 3315 | 32248 |
Montefiorino | MO | 12 | 2203 | 34451 |
Sassuolo | MO | 12 | 40853 | 75304 |
Fiorano Modenese | MO | 13 | 17160 | 92464 |
Pavullo nel Frignano | MO | 14 | 17383 | 109847 |
Viano | RE | 15 | 3374 | 113221 |
Palagano | MO | 15 | 2194 | 115415 |
Lama Mocogno | MO | 15 | 2734 | 118149 |
Maranello | MO | 15 | 17359 | 135508 |
Toano | RE | 15 | 4463 | 139971 |
Carpineti | RE | 16 | 4064 | 144035 |
Casalgrande | RE | 17 | 19310 | 163345 |
Formigine | MO | 18 | 34323 | 197668 |
Scandiano | RE | 18 | 25483 | 223151 |
Guiglia | MO | 19 | 3931 | 227082 |
Castelvetro di Modena | MO | 19 | 11185 | 238267 |
Marano sul Panaro | MO | 19 | 5060 | 243327 |
Casina | RE | 20 | 4504 | 247831 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2021-12-17 02:55:57 |
44.4412 | 10.7253 | 28 | 2022-03-30 13:04:29 |
Bollettino Sismico Italiano INGV | 99685071 |
Reviewed Rev100 |
ML 2.2 | 2021-12-17 02:55:57 |
44.4023 | 10.6998 | 32 | 2021-12-17 03:13:20 |
Sala Sismica INGV-Roma | 98607671 |
Field | Value |
---|---|
Time (UTC) | 2021-12-17 02:55:57 ± 0.12 |
Latitude | 44.4412 ± 0.0099 |
Longitude | 10.7253 ± 0.0151 |
Depth (km) | 28 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99685071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1144 |
Semi-minor axis of confidence ellipse (meter) | 935 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1140.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 41 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.52 |
Epicentral distance of station closest to the epicenter (degree) | 0.13310 |
Epicentral distance of station farthest from the epicenter (degree) | 2.26809 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 33 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 31 |
Type of magnitude | ML |
Reference to an origin | 99685071 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-14 17:02:32 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.4 |
Num. used stations | 57 |
Type of magnitude | ML |
Reference to an origin | 98607671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-17 03:13:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RD.PGF.BHZ. | 2021-12-17T02:56:35.17 | 0.3 | undecidable | manual | P | 214 | 251.7591 | 54 | 1.31 | 20 |
IV.RUFI.EHZ. | 2021-12-17T02:56:25.89 | 0.6 | undecidable | manual | S | 137 | 91.5417 | 102 | 1.16 | 30 |
ST.RONC.EHZ. | 2021-12-17T02:56:24.56 | 0.3 | undecidable | manual | P | 357 | 170.8956 | 54 | 0.75 | 45 |
SI.LUSI.HHZ. | 2021-12-17T02:56:23.43 | 0.3 | undecidable | manual | P | 6 | 169.2972 | 54 | -0.17 | 53 |
ST.DOSS.HHZ. | 2021-12-17T02:56:22.23 | 0.3 | undecidable | manual | P | 13 | 163.8138 | 54 | -0.68 | 47 |
ST.VARA.EHZ. | 2021-12-17T02:56:22.10 | 0.3 | undecidable | manual | P | 5 | 154.2345 | 54 | 0.37 | 55 |
IV.MAGA.HHZ. | 2021-12-17T02:56:21.21 | 0.1 | undecidable | manual | P | 357 | 148.2405 | 54 | 0.23 | 77 |
GU.RNCA.HHZ. | 2021-12-17T02:56:21.71 | 0.3 | undecidable | manual | P | 272 | 140.5482 | 54 | 1.69 | 30 |
IV.MBAL.EHZ. | 2021-12-17T02:56:20.17 | 0.3 | undecidable | manual | P | 4 | 139.7601 | 54 | 0.24 | 59 |
IV.ZEN8.EHZ. | 2021-12-17T02:56:18.34 | 0.3 | undecidable | manual | P | 0 | 132.7671 | 54 | -0.72 | 51 |
IV.ROVR.HHZ. | 2021-12-17T02:56:18.59 | 0.3 | undecidable | manual | P | 11 | 136.4634 | 54 | -0.93 | 46 |
IV.TREG.EHZ. | 2021-12-17T02:56:17.12 | 0.3 | undecidable | manual | P | 16 | 124.7862 | 54 | -0.94 | 47 |
IV.TEOL.HHZ. | 2021-12-17T02:56:17.20 | 0.3 | undecidable | manual | P | 36 | 126.3735 | 54 | -1.07 | 44 |
GU.GORR.HHN. | 2021-12-17T02:56:17.70 | 0.3 | undecidable | manual | P | 280 | 114.7962 | 99 | 0.99 | 48 |
IV.ZOVE.EHZ. | 2021-12-17T02:56:17.28 | 0.3 | undecidable | manual | P | 28 | 127.2726 | 54 | -1.09 | 44 |
IV.SFI.EHZ. | 2021-12-17T02:56:16.74 | 0.3 | undecidable | manual | P | 123 | 107.2149 | 100 | 1.18 | 44 |
IV.BOB.HNE. | 2021-12-17T02:56:16.93 | 0.3 | undecidable | manual | P | 290 | 107.2149 | 100 | 1.37 | 40 |
GU.CARD.HHZ. | 2021-12-17T02:56:13.96 | 0.6 | undecidable | manual | S | 203 | 49.9167 | 113 | -0.13 | 48 |
IV.FNVD.HHE. | 2021-12-17T02:56:12.27 | 0.6 | undecidable | manual | S | 134 | 43.7229 | 116 | -0.32 | 47 |
IV.RUFI.EHZ. | 2021-12-17T02:56:12.71 | 0.3 | undecidable | manual | P | 137 | 91.5417 | 102 | -0.47 | 62 |
IV.BDI.HHZ. | 2021-12-17T02:56:12.26 | 0.6 | undecidable | manual | S | 194 | 43.2234 | 117 | -0.2 | 48 |
GU.POPM.HHZ. | 2021-12-17T02:56:12.91 | 0.6 | undecidable | manual | S | 177 | 44.0226 | 116 | 0.26 | 47 |
IV.SERM.EHN. | 2021-12-17T02:56:11.44 | 0.6 | undecidable | manual | P | 35 | 77.4669 | 104 | 0.37 | 44 |
IV.PLMA.HHZ. | 2021-12-17T02:56:11.77 | 0.1 | undecidable | manual | P | 238 | 81.7515 | 103 | 0.06 | 91 |
IV.MPPT.EHN. | 2021-12-17T02:56:10.55 | 0.3 | undecidable | manual | P | 151 | 60.9945 | 108 | 1.92 | 30 |
IV.MODE.HNE. | 2021-12-17T02:56:10.67 | 0.3 | undecidable | manual | S | 40 | 27.4503 | 130 | 1.76 | 38 |
IV.ERBM.EHE. | 2021-12-17T02:56:08.98 | 0.6 | undecidable | manual | S | 265 | 24.8529 | 133 | 0.57 | 45 |
GU.GRAM.HHZ. | 2021-12-17T02:56:08.02 | 0.6 | undecidable | manual | P | 276 | 52.6029 | 112 | 0.61 | 42 |
GU.MAIM.HHZ. | 2021-12-17T02:56:08.75 | 0.3 | undecidable | manual | P | 198 | 61.494 | 108 | 0.05 | 71 |
IV.MOCL.EHZ. | 2021-12-17T02:56:08.93 | 0.3 | undecidable | manual | P | 143 | 60.3951 | 109 | 0.38 | 66 |
IV.CAVE.HHN. | 2021-12-17T02:56:07.45 | 0.3 | undecidable | manual | P | 25 | 52.0035 | 112 | 0.13 | 72 |
GU.EQUI.HHZ. | 2021-12-17T02:56:07.36 | 0.3 | undecidable | manual | P | 236 | 54.7008 | 111 | -0.36 | 68 |
GU.GSCL.HHZ. | 2021-12-17T02:56:06.16 | 0.1 | undecidable | manual | S | 227 | 14.7741 | 149 | -0.54 | 92 |
GU.CARD.HHZ. | 2021-12-17T02:56:06.46 | 0.1 | undecidable | manual | P | 203 | 49.9167 | 113 | -0.57 | 87 |
IV.BDI.HHZ. | 2021-12-17T02:56:05.56 | 0.1 | negative | manual | P | 194 | 43.2234 | 117 | -0.53 | 89 |
GU.POPM.HHZ. | 2021-12-17T02:56:05.82 | 0.1 | undecidable | manual | P | 177 | 44.0226 | 116 | -0.38 | 92 |
IV.FNVD.HHE. | 2021-12-17T02:56:05.49 | 0.3 | undecidable | manual | P | 134 | 43.7229 | 116 | -0.68 | 63 |
IV.MODE.HNE. | 2021-12-17T02:56:04.25 | 0.3 | undecidable | manual | P | 40 | 27.4503 | 130 | 0.2 | 74 |
IV.ERBM.EHE. | 2021-12-17T02:56:03.64 | 0.1 | undecidable | manual | P | 265 | 24.8529 | 133 | -0.12 | 100 |
IV.ZCCA.HHZ. | 2021-12-17T02:56:03.65 | 0.1 | positive | manual | P | 117 | 22.2555 | 137 | 0.18 | 100 |
GU.GSCL.HHZ. | 2021-12-17T02:56:02.18 | 0.1 | negative | manual | P | 227 | 14.7741 | 149 | -0.59 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GSCL.HHN. | ML:2.3 | 0.0009232154500000001 | 0.2 | AML | other | m | 2021-12-17T02:56:06.43 |
GU.GSCL.HHE. | ML:2.3 | 0.0009190452 | 0.1808 | AML | other | m | 2021-12-17T02:56:06.39 |
IV.ZCCA.HNE. | ML:2.0 | 0.0004386992000000001 | 0.3312 | AML | other | m | 2021-12-17T02:56:10.23 |
IV.ZCCA.HHE. | ML:2.0 | 0.0003715 | 0.28 | AML | other | m | 2021-12-17T02:56:10.22 |
IV.ZCCA.HHN. | ML:2.4 | 0.0010462889 | 0.32 | AML | other | m | 2021-12-17T02:56:10.29 |
IV.ZCCA.HNN. | ML:2.4 | 0.0010120561 | 0.32 | AML | other | m | 2021-12-17T02:56:10.30 |
IV.BDI.HHN. | ML:1.8 | 0.00016467480000000002 | 0.3008 | AML | other | m | 2021-12-17T02:56:12.56 |
IV.BDI.HNN. | ML:1.8 | 0.0001494513 | 0.3504 | AML | other | m | 2021-12-17T02:56:12.58 |
IV.BDI.HNE. | ML:1.7 | 0.00013462360000000002 | 1.4 | AML | other | m | 2021-12-17T02:56:13.33 |
IV.BDI.HHE. | ML:1.6 | 0.000099906015 | 0.36 | AML | other | m | 2021-12-17T02:56:12.72 |
GU.POPM.HHE. | ML:1.7 | 0.000123816205 | 0.4784 | AML | other | m | 2021-12-17T02:56:13.28 |
GU.POPM.HHN. | ML:1.6 | 0.00011504944 | 0.36 | AML | other | m | 2021-12-17T02:56:13.11 |
GU.CARD.HHN. | ML:1.6 | 0.00010115607500000002 | 0.1808 | AML | other | m | 2021-12-17T02:56:14.17 |
GU.CARD.HHE. | ML:1.6 | 0.000087341595 | 0.48 | AML | other | m | 2021-12-17T02:56:14.42 |
IV.ZEN8.EHE. | ML:1.4 | 0.000015533205 | 0.64 | AML | other | m | 2021-12-17T02:56:35.46 |
IV.ZOVE.EHE. | ML:2.4 | 0.00017510216000000002 | 0.7808 | AML | other | m | 2021-12-17T02:56:35.56 |
IV.ZEN8.EHN. | ML:1.5 | 0.0000195945 | 0.5792 | AML | other | m | 2021-12-17T02:56:36.00 |
IV.ZEN8.HNE. | ML:2.3 | 0.00011598663 | 1.1296 | AML | other | m | 2021-12-17T02:56:35.96 |
IV.MAGA.HHE. | ML:2.2 | 0.000079133755 | 0.5808 | AML | other | m | 2021-12-17T02:56:39.94 |
ST.DOSS.HNE. | ML:2.4 | 0.00009546908 | 0.92 | AML | other | m | 2021-12-17T02:56:40.04 |
ST.VARA.EHE. | ML:2.4 | 0.00012251191 | 0.16 | AML | other | m | 2021-12-17T02:56:44.65 |
ST.VARA.HNN. | ML:2.6 | 0.0001778652 | 0.4192 | AML | other | m | 2021-12-17T02:56:44.86 |
ST.DOSS.HHN. | ML:2.2 | 0.00005945 | 0.96 | AML | other | m | 2021-12-17T02:56:47.73 |
ST.RONC.EHE. | ML:2.2 | 0.00006494090499999999 | 0.2 | AML | other | m | 2021-12-17T02:56:48.33 |
ST.DOSS.HHE. | ML:2.1 | 0.00005345 | 0.32 | AML | other | m | 2021-12-17T02:56:49.05 |
SI.LUSI.HHN. | ML:2.6 | 0.0001495 | 0.92 | AML | other | m | 2021-12-17T02:56:49.73 |
SI.LUSI.HHE. | ML:2.2 | 0.00006669012000000001 | 0.32 | AML | other | m | 2021-12-17T02:56:50.93 |
ST.RONC.EHN. | ML:2.4 | 0.00009120000000000001 | 0.2 | AML | other | m | 2021-12-17T02:56:51.20 |
ST.RONC.HNE. | ML:2.7 | 0.000189326 | 1.4592 | AML | other | m | 2021-12-17T02:56:56.85 |
ST.VARA.HNE. | ML:2.4 | 0.000110834 | 1.2784 | AML | other | m | 2021-12-17T02:56:58.20 |
ST.VARA.EHN. | ML:1.5 | 0.000014942986 | 0.64 | AML | other | m | 2021-12-17T02:56:59.32 |