A magnitude ML 1.9 earthquake occured in region: 3 km SE Prignano sulla Secchia (MO), on
and geographic coordinates (lat, lon) 44.4170, 10.7180 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 |
Polinago | MO | 8 | 1672 | 13701 |
Montefiorino | MO | 10 | 2203 | 15904 |
Castellarano | RE | 10 | 15232 | 31136 |
Palagano | MO | 12 | 2194 | 33330 |
Lama Mocogno | MO | 12 | 2734 | 36064 |
Pavullo nel Frignano | MO | 13 | 17383 | 53447 |
Baiso | RE | 13 | 3315 | 56762 |
Toano | RE | 13 | 4463 | 61225 |
Sassuolo | MO | 15 | 40853 | 102078 |
Fiorano Modenese | MO | 16 | 17160 | 119238 |
Carpineti | RE | 16 | 4064 | 123302 |
Viano | RE | 17 | 3374 | 126676 |
Maranello | MO | 17 | 17359 | 144035 |
Frassinoro | MO | 18 | 1926 | 145961 |
Montecreto | MO | 19 | 940 | 146901 |
Guiglia | MO | 19 | 3931 | 150832 |
Casalgrande | RE | 19 | 19310 | 170142 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-12-11 21:37:56 |
44.4172 | 10.7182 | 29 | 2022-03-30 13:04:39 |
Bollettino Sismico Italiano INGV | 101410971 |
Reviewed Rev100 |
ML 1.8 | 2021-12-11 21:37:56 |
44.4108 | 10.7285 | 24 | 2021-12-11 22:10:15 |
Sala Sismica INGV-Roma | 98406121 |
Field | Value |
---|---|
Time (UTC) | 2021-12-11 21:37:56 ± 0.13 |
Latitude | 44.4172 ± 0.0108 |
Longitude | 10.7182 ± 0.0151 |
Depth (km) | 29 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 101410971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1207 |
Semi-minor axis of confidence ellipse (meter) | 967 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 219 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.41373 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 98406121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-11 22:10:15 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 101410971 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-03 18:08:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.IMI.HHZ. | 2021-12-11T21:38:26.90 | 3.0 | undecidable | manual | Pg | 3.41 | 0 | |||
ST.VARA.EHZ. | 2021-12-11T21:38:20.87 | 0.3 | undecidable | manual | P | 5 | 156.9207 | 54 | 0.14 | 56 |
IV.MAGA.HHZ. | 2021-12-11T21:38:20.03 | 0.3 | undecidable | manual | P | 357 | 150.8379 | 54 | 0.06 | 58 |
IV.MBAL.EHZ. | 2021-12-11T21:38:18.38 | 0.6 | undecidable | manual | P | 4 | 142.4463 | 54 | -0.55 | 35 |
IV.ZOVE.EHZ. | 2021-12-11T21:38:17.12 | 0.3 | undecidable | manual | P | 27 | 129.87 | 54 | -0.25 | 58 |
IV.BDI.HHZ. | 2021-12-11T21:38:11.12 | 0.6 | undecidable | manual | S | 194 | 40.5261 | 120 | 0.42 | 45 |
GU.POPM.HHZ. | 2021-12-11T21:38:10.56 | 0.3 | undecidable | manual | S | 176 | 41.4252 | 119 | -0.35 | 68 |
IV.FNVD.HHE. | 2021-12-11T21:38:10.98 | 0.3 | undecidable | manual | S | 131 | 42.4242 | 118 | -0.17 | 70 |
IV.PLMA.HHE. | 2021-12-11T21:38:10.68 | 0.3 | undecidable | manual | P | 240 | 79.8645 | 104 | 0.45 | 62 |
IV.ZCCA.HHZ. | 2021-12-11T21:38:08.28 | 0.6 | undecidable | manual | S | 110 | 21.7671 | 139 | 1.5 | 29 |
IV.ERBM.EHE. | 2021-12-11T21:38:07.54 | 0.6 | undecidable | manual | S | 271 | 24.1536 | 135 | 0.32 | 47 |
GU.MAIM.HHE. | 2021-12-11T21:38:07.69 | 0.3 | undecidable | manual | P | 198 | 58.7967 | 110 | 0.57 | 62 |
GU.GRAM.HHZ. | 2021-12-11T21:38:06.89 | 0.6 | undecidable | manual | P | 279 | 52.3032 | 113 | 0.7 | 39 |
GU.EQUI.HHE. | 2021-12-11T21:38:06.58 | 0.6 | undecidable | manual | P | 238 | 52.8027 | 113 | 0.32 | 45 |
GU.CARD.HHN. | 2021-12-11T21:38:05.24 | 0.3 | undecidable | manual | P | 203 | 47.3193 | 115 | -0.24 | 69 |
IV.FNVD.HHE. | 2021-12-11T21:38:05.07 | 0.3 | undecidable | manual | P | 131 | 42.4242 | 118 | 0.26 | 70 |
IV.BDI.HHZ. | 2021-12-11T21:38:04.28 | 0.1 | undecidable | manual | P | 194 | 40.5261 | 120 | -0.27 | 93 |
GU.POPM.HHZ. | 2021-12-11T21:38:04.55 | 0.3 | undecidable | manual | P | 176 | 41.4252 | 119 | -0.13 | 72 |
GU.GSCL.HHZ. | 2021-12-11T21:38:04.88 | 0.6 | undecidable | manual | S | 234 | 12.6762 | 153 | -0.53 | 46 |
IV.MODE.HNN. | 2021-12-11T21:38:03.39 | 1.0 | undecidable | manual | P | 38 | 29.8479 | 129 | 0.2 | 24 |
IV.ERBM.EHE. | 2021-12-11T21:38:02.38 | 0.3 | undecidable | manual | P | 271 | 24.1536 | 135 | -0.16 | 74 |
IV.ZCCA.HHZ. | 2021-12-11T21:38:02.24 | 0.1 | positive | manual | P | 110 | 21.7671 | 139 | -0.05 | 100 |
GU.GSCL.HHZ. | 2021-12-11T21:38:00.90 | 0.1 | undecidable | manual | P | 234 | 12.6762 | 153 | -0.6 | 90 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GSCL.HHE. | ML:2.1 | 0.0006014999999999999 | 0.18 | AML | other | m | 2021-12-11T21:38:05.21 |
GU.GSCL.HHN. | ML:2.0 | 0.0005620000000000001 | 0.4 | AML | other | m | 2021-12-11T21:38:05.16 |
IV.ZCCA.HNN. | ML:2.1 | 0.0005477676999999999 | 1.6672 | AML | other | m | 2021-12-11T21:38:08.87 |
IV.ZCCA.HHN. | ML:2.1 | 0.0005787438999999999 | 1.68 | AML | other | m | 2021-12-11T21:38:08.87 |
IV.ZCCA.HHE. | ML:1.8 | 0.00025007945 | 0.32 | AML | other | m | 2021-12-11T21:38:08.95 |
IV.ZCCA.HNE. | ML:1.7 | 0.0002192973 | 0.3328 | AML | other | m | 2021-12-11T21:38:08.96 |
IV.BDI.HHN. | ML:1.3 | 0.00005599376 | 0.3584 | AML | other | m | 2021-12-11T21:38:11.58 |
GU.POPM.HHE. | ML:1.3 | 0.00005715 | 0.62 | AML | other | m | 2021-12-11T21:38:12.09 |
IV.BDI.HHE. | ML:1.2 | 0.00004668175 | 0.1792 | AML | other | m | 2021-12-11T21:38:12.42 |
GU.POPM.HHN. | ML:1.3 | 0.000053004585 | 0.2688 | AML | other | m | 2021-12-11T21:38:14.15 |
IV.BDI.HNN. | ML:1.8 | 0.000155703725 | 1.6384 | AML | other | m | 2021-12-11T21:38:14.21 |
IV.BDI.HNE. | ML:1.7 | 0.000127377665 | 0.704 | AML | other | m | 2021-12-11T21:38:15.59 |
IV.SGAL.HNN. | ML:4.0 | 0.0061711915 | 0.5632 | AML | other | m | 2021-12-11T21:38:31.60 |
IV.SGAL.HNE. | ML:4.0 | 0.0058268085 | 0.896 | AML | other | m | 2021-12-11T21:38:34.95 |
IV.SGAL.EHN. | ML:1.4 | 0.000017043005 | 0.1408 | AML | other | m | 2021-12-11T21:38:36.09 |
IV.MAGA.HHE. | ML:2.0 | 0.00005524074 | 0.7808 | AML | other | m | 2021-12-11T21:38:40.98 |
IV.MAGA.HHN. | ML:1.8 | 0.0000338709755 | 0.3328 | AML | other | m | 2021-12-11T21:38:40.90 |
ST.VARA.EHE. | ML:2.0 | 0.00004682511 | 0.2048 | AML | other | m | 2021-12-11T21:38:44.25 |