A magnitude ML 1.8 earthquake occured in region: 4 km E Prignano sulla Secchia (MO), on
and geographic coordinates (lat, lon) 44.4480, 10.7390 at 25 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 4 | 3747 | 3747 |
Serramazzoni | MO | 5 | 8282 | 12029 |
Castellarano | RE | 7 | 15232 | 27261 |
Sassuolo | MO | 11 | 40853 | 68114 |
Polinago | MO | 12 | 1672 | 69786 |
Fiorano Modenese | MO | 12 | 17160 | 86946 |
Baiso | RE | 12 | 3315 | 90261 |
Montefiorino | MO | 13 | 2203 | 92464 |
Maranello | MO | 13 | 17359 | 109823 |
Pavullo nel Frignano | MO | 14 | 17383 | 127206 |
Viano | RE | 15 | 3374 | 130580 |
Lama Mocogno | MO | 16 | 2734 | 133314 |
Palagano | MO | 16 | 2194 | 135508 |
Casalgrande | RE | 16 | 19310 | 154818 |
Toano | RE | 16 | 4463 | 159281 |
Formigine | MO | 16 | 34323 | 193604 |
Castelvetro di Modena | MO | 17 | 11185 | 204789 |
Carpineti | RE | 17 | 4064 | 208853 |
Scandiano | RE | 17 | 25483 | 234336 |
Guiglia | MO | 18 | 3931 | 238267 |
Marano sul Panaro | MO | 18 | 5060 | 243327 |
Castelnuovo Rangone | MO | 20 | 14896 | 258223 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2023-07-28 17:43:51 |
44.4482 | 10.7393 | 25 | 2023-07-28 17:51:21 |
Sala Sismica INGV-Roma | 119660501 |
Field | Value |
---|---|
Time (UTC) | 2023-07-28 17:43:51 ± 0.32 |
Latitude | 44.4482 ± 0.0144 |
Longitude | 10.7393 ± 0.0126 |
Depth (km) | 25 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119660501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1639 |
Semi-minor axis of confidence ellipse (meter) | 320 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 194 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 214 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56028 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 119660501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-28 17:51:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2023-07-28T17:44:21.05 | 3.0 | undecidable | manual | S | 0.37 | 0 | |||
IV.VISG.HHZ. | 2023-07-28T17:44:11.33 | 0.6 | undecidable | manual | S | 117 | 62.1933 | 106 | 0.21 | 47 |
IV.IMOL.HNZ. | 2023-07-28T17:44:08.59 | 3.0 | positive | manual | P | -0.2 | 0 | |||
IV.BDI.HHZ. | 2023-07-28T17:44:06.65 | 0.6 | undecidable | manual | S | 195 | 44.2224 | 113 | 0.07 | 50 |
MN.VLC.HHZ. | 2023-07-28T17:44:06.31 | 0.6 | undecidable | manual | S | 221 | 42.5241 | 114 | 0.14 | 49 |
IV.FNVD.HHZ. | 2023-07-28T17:44:05.97 | 0.6 | undecidable | manual | S | 135 | 43.5231 | 113 | -0.44 | 46 |
GU.SARM.EHZ. | 2023-07-28T17:44:05.45 | 0.6 | undecidable | manual | S | 223 | 39.7269 | 116 | -0.04 | 51 |
IV.MPPT.EHZ. | 2023-07-28T17:44:03.37 | 0.1 | undecidable | manual | P | 153 | 61.1943 | 106 | 0.69 | 82 |
IV.VISG.HHZ. | 2023-07-28T17:44:03.06 | 0.1 | undecidable | manual | P | 117 | 62.1933 | 106 | 0.22 | 93 |
IV.ERBM.EHN. | 2023-07-28T17:44:03.21 | 0.6 | undecidable | manual | S | 263 | 26.0517 | 128 | 0.83 | 40 |
IV.ZCCA.HHZ. | 2023-07-28T17:44:01.86 | 0.6 | undecidable | manual | S | 120 | 21.6672 | 134 | 0.36 | 49 |
IV.BDI.HHZ. | 2023-07-28T17:44:00.00 | 0.3 | undecidable | manual | P | 195 | 44.2224 | 113 | -0.22 | 73 |
GU.POPM.HHZ. | 2023-07-28T17:44:00.02 | 0.1 | undecidable | manual | P | 178 | 44.7219 | 113 | -0.27 | 95 |
GU.GSCL.HHZ. | 2023-07-28T17:44:00.07 | 0.6 | undecidable | manual | S | 228 | 16.1727 | 143 | -0.46 | 48 |
MN.VLC.HHZ. | 2023-07-28T17:44:00.13 | 0.1 | undecidable | manual | P | 221 | 42.5241 | 114 | 0.15 | 98 |
GU.PDN10.EHZ. | 2023-07-28T17:44:00.73 | 0.6 | undecidable | manual | S | 100 | ||||
IV.FNVD.HHZ. | 2023-07-28T17:43:59.70 | 0.1 | undecidable | manual | P | 135 | 43.5231 | 113 | -0.42 | 93 |
GU.SARM.EHZ. | 2023-07-28T17:43:59.96 | 0.1 | undecidable | manual | P | 223 | 39.7269 | 116 | 0.37 | 94 |
IV.ERBM.EHN. | 2023-07-28T17:43:57.52 | 0.1 | undecidable | manual | P | 263 | 26.0517 | 128 | -0.28 | 100 |
IV.ZCCA.HHZ. | 2023-07-28T17:43:57.08 | 0.6 | positive | manual | P | 120 | 21.6672 | 134 | -0.21 | 51 |
GU.GSCL.HHZ. | 2023-07-28T17:43:56.13 | 0.3 | negative | manual | P | 228 | 16.1727 | 143 | -0.6 | 70 |
GU.PDN10.EHZ. | 2023-07-28T17:43:55.64 | 0.1 | undecidable | manual | P | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GSCL.HHN. | ML:2.4 | 0.0014199999999999998 | 0.24 | AML | other | m | 2023-07-28T17:44:00.81 |
GU.GSCL.HHE. | ML:2.4 | 0.001165 | 0.38 | AML | other | m | 2023-07-28T17:44:00.78 |
IV.ZCCA.HHE. | ML:1.9 | 0.0003765 | 0.26 | AML | other | m | 2023-07-28T17:44:03.96 |
IV.ZCCA.HNE. | ML:1.9 | 0.00039749999999999996 | 0.28 | AML | other | m | 2023-07-28T17:44:03.97 |
IV.ZCCA.HHN. | ML:2.6 | 0.0017800000000000001 | 0.38 | AML | other | m | 2023-07-28T17:44:04.02 |
IV.ZCCA.HNN. | ML:2.6 | 0.001635 | 0.38 | AML | other | m | 2023-07-28T17:44:04.02 |
IV.FNVD.HHE. | ML:1.7 | 0.00013700000000000002 | 0.3 | AML | other | m | 2023-07-28T17:44:06.74 |
IV.FNVD.HHN. | ML:1.7 | 0.000145 | 0.16 | AML | other | m | 2023-07-28T17:44:06.67 |
GU.POPM.HHE. | ML:1.3 | 0.000051599999999999994 | 0.38 | AML | other | m | 2023-07-28T17:44:08.11 |
IV.BDI.HHN. | ML:1.6 | 0.00009504999999999999 | 0.28 | AML | other | m | 2023-07-28T17:44:08.59 |
IV.BDI.HHE. | ML:1.4 | 0.0000693 | 1.18 | AML | other | m | 2023-07-28T17:44:09.26 |
GU.POPM.HHN. | ML:1.4 | 0.00005895 | 0.18 | AML | other | m | 2023-07-28T17:44:09.29 |