A magnitude ML 2.1 earthquake occured in region: 4 km SE Viano (RE), on
and geographic coordinates (lat, lon) 44.5260, 10.6660 at 20 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 |
---|---|---|---|---|
Viano | RE | 4 | 3374 | 3374 |
Castellarano | RE | 6 | 15232 | 18606 |
Baiso | RE | 6 | 3315 | 21921 |
Scandiano | RE | 8 | 25483 | 47404 |
Casalgrande | RE | 9 | 19310 | 66714 |
Sassuolo | MO | 10 | 40853 | 107567 |
Prignano sulla Secchia | MO | 10 | 3747 | 111314 |
Albinea | RE | 12 | 8860 | 120174 |
Fiorano Modenese | MO | 12 | 17160 | 137334 |
Vezzano sul Crostolo | RE | 13 | 4259 | 141593 |
Casina | RE | 13 | 4504 | 146097 |
Carpineti | RE | 14 | 4064 | 150161 |
Formigine | MO | 15 | 34323 | 184484 |
Serramazzoni | MO | 15 | 8282 | 192766 |
Maranello | MO | 16 | 17359 | 210125 |
Rubiera | RE | 17 | 14864 | 224989 |
Toano | RE | 19 | 4463 | 229452 |
Montefiorino | MO | 19 | 2203 | 231655 |
Reggio nell'Emilia | RE | 19 | 171345 | 403000 |
Quattro Castella | RE | 20 | 13195 | 416195 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2023-08-18 03:58:21 |
44.5262 | 10.6663 | 20 | 2023-08-18 04:19:04 |
Sala Sismica INGV-Roma | 120241531 |
Field | Value |
---|---|
Time (UTC) | 2023-08-18 03:58:21 ± 0.09 |
Latitude | 44.5262 ± 0.0072 |
Longitude | 10.6663 ± 0.0139 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120241531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1024 |
Semi-minor axis of confidence ellipse (meter) | 763 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 100 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.67094 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 120241531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-18 04:19:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAR1.HHZ. | 2023-08-18T04:00:20.98 | 3.0 | undecidable | manual | Pg | 20.450001 | 0 | |||
IV.TDS.HHZ. | 2023-08-18T03:59:54.69 | 3.0 | undecidable | manual | Pn | -2.12 | 0 | |||
IV.SALB.HHZ. | 2023-08-18T03:59:52.45 | 3.0 | undecidable | manual | Pn | -2.06 | 0 | |||
GU.PZZ.HHZ. | 2023-08-18T03:59:50.11 | 3.0 | undecidable | manual | Sg | 7.04 | 0 | |||
CR.STON.BHZ. | 2023-08-18T03:59:47.02 | 3.0 | undecidable | manual | Pn | 6.13 | 0 | |||
IV.MTMR.EHZ. | 2023-08-18T03:59:45.30 | 3.0 | negative | manual | Pg | 10.76 | 0 | |||
IV.MTCE.HHZ. | 2023-08-18T03:59:40.11 | 3.0 | undecidable | manual | Sn | -4.86 | 0 | |||
IV.MRGE.HHZ. | 2023-08-18T03:59:17.52 | 3.0 | undecidable | manual | Pg | 5.88 | 0 | |||
ST.OZOL.EHZ. | 2023-08-18T03:59:16.39 | 3.0 | undecidable | manual | Sn | -3.98 | 0 | |||
IV.FRON.EHZ. | 2023-08-18T03:59:15.46 | 3.0 | undecidable | manual | Sn | 0.09 | 0 | |||
IV.CAMP.HHZ. | 2023-08-18T03:59:11.02 | 3.0 | negative | manual | Pn | 4.04 | 0 | |||
IV.CTI.HHZ. | 2023-08-18T03:59:10.60 | 0.3 | undecidable | manual | S | 24 | 185.4699 | 54 | -0.81 | 42 |
SI.LUSI.HHZ. | 2023-08-18T03:59:06.70 | 0.3 | undecidable | manual | S | 8 | 160.4172 | 54 | 0.67 | 50 |
ST.RONC.EHZ. | 2023-08-18T03:59:06.90 | 1.0 | undecidable | manual | S | 359 | 161.3163 | 54 | 0.69 | 17 |
ST.DOSS.HHZ. | 2023-08-18T03:59:05.30 | 0.3 | undecidable | manual | S | 15 | 155.7219 | 54 | 0.3 | 57 |
ST.VARA.EHZ. | 2023-08-18T03:59:02.90 | 0.3 | undecidable | manual | S | 7 | 145.3434 | 94 | 0.19 | 62 |
CH.BERNI.HHZ. | 2023-08-18T03:59:02.19 | 3.0 | undecidable | manual | Pg | 5.07 | 0 | |||
IV.MAGA.HHZ. | 2023-08-18T03:59:01.10 | 0.6 | undecidable | manual | S | 359 | 138.5613 | 94 | 0.18 | 42 |
IV.ROVR.HHZ. | 2023-08-18T03:58:58.40 | 0.6 | undecidable | manual | S | 14 | 128.2716 | 94 | 0.22 | 43 |
4P.IT01A.HHZ. | 2023-08-18T03:58:55.89 | 3.0 | undecidable | manual | Pg | 1.47 | 0 | |||
IV.SFI.EHZ. | 2023-08-18T03:58:55.20 | 1.0 | undecidable | manual | S | 126 | 116.4945 | 95 | 0.17 | 22 |
IV.CTI.HHZ. | 2023-08-18T03:58:49.51 | 1.0 | undecidable | manual | P | 24 | 185.4699 | 54 | -0.76 | 14 |
ST.RONC.EHZ. | 2023-08-18T03:58:48.21 | 1.0 | undecidable | manual | P | 359 | 161.3163 | 54 | 0.94 | 15 |
SI.LUSI.HHZ. | 2023-08-18T03:58:46.80 | 0.1 | undecidable | manual | P | 8 | 160.4172 | 54 | -0.36 | 74 |
ST.DOSS.HHZ. | 2023-08-18T03:58:45.79 | 1.0 | positive | manual | P | 15 | 155.7219 | 54 | -0.78 | 16 |
ST.VARA.EHZ. | 2023-08-18T03:58:45.11 | 1.0 | negative | manual | P | 7 | 145.3434 | 94 | -0.13 | 21 |
IV.MAGA.HHZ. | 2023-08-18T03:58:44.39 | 1.0 | positive | manual | P | 359 | 138.5613 | 94 | 0.18 | 21 |
IV.SEI.HHZ. | 2023-08-18T03:58:44.60 | 0.6 | undecidable | manual | S | 133 | 75.8685 | 98 | 0.33 | 46 |
IV.CRE.HHZ. | 2023-08-18T03:58:44.47 | 0.1 | undecidable | manual | P | 134 | 143.6451 | 94 | -0.51 | 76 |
IV.VISG.HHZ. | 2023-08-18T03:58:43.00 | 0.6 | undecidable | manual | S | 121 | 71.4729 | 99 | -0.11 | 48 |
IV.ROVR.HHZ. | 2023-08-18T03:58:42.12 | 0.1 | undecidable | manual | P | 14 | 128.2716 | 94 | -0.51 | 78 |
IV.SFI.EHZ. | 2023-08-18T03:58:41.37 | 0.1 | undecidable | manual | P | 126 | 116.4945 | 95 | 0.56 | 80 |
IV.PII.HHZ. | 2023-08-18T03:58:36.75 | 0.1 | undecidable | manual | P | 187 | 89.9433 | 97 | 0.01 | 94 |
GU.SARM.EHZ. | 2023-08-18T03:58:35.70 | 0.6 | undecidable | manual | S | 209 | 43.4232 | 106 | -0.07 | 52 |
IV.SEI.HHZ. | 2023-08-18T03:58:35.17 | 0.1 | undecidable | manual | P | 133 | 75.8685 | 98 | 0.57 | 86 |
GU.SBPO.HNZ. | 2023-08-18T03:58:33.76 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ERBM.EHN. | 2023-08-18T03:58:33.10 | 3.0 | undecidable | manual | S | 240 | 23.3544 | 123 | 2.25 | 0 |
IV.ZCCA.HHZ. | 2023-08-18T03:58:33.80 | 0.6 | undecidable | manual | S | 128 | 31.3464 | 114 | 1.06 | 38 |
IV.VISG.HHZ. | 2023-08-18T03:58:33.41 | 1.0 | undecidable | manual | P | 121 | 71.4729 | 99 | -0.52 | 22 |
GU.POPM.HHZ. | 2023-08-18T03:58:30.86 | 0.1 | undecidable | manual | P | 172 | 53.9016 | 102 | -0.39 | 94 |
GU.GSCL.HHZ. | 2023-08-18T03:58:30.20 | 0.6 | undecidable | manual | S | 198 | 20.4684 | 127 | -0.02 | 54 |
GU.SARM.EHZ. | 2023-08-18T03:58:29.46 | 0.6 | undecidable | manual | P | 209 | 43.4232 | 106 | -0.23 | 50 |
GU.PDN10.EHZ. | 2023-08-18T03:58:29.99 | 0.6 | undecidable | manual | S | 100 | ||||
IV.ZCCA.HHZ. | 2023-08-18T03:58:27.67 | 0.1 | undecidable | manual | P | 128 | 31.3464 | 114 | -0.27 | 100 |
IV.ERBM.EHN. | 2023-08-18T03:58:27.30 | 0.1 | undecidable | manual | P | 240 | 23.3544 | 123 | 0.45 | 98 |
GU.GSCL.HHZ. | 2023-08-18T03:58:26.11 | 0.1 | undecidable | manual | P | 198 | 20.4684 | 127 | -0.38 | 100 |
GU.PDN10.EHZ. | 2023-08-18T03:58:25.48 | 0.1 | undecidable | manual | P | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ZCCA.HHE. | ML:2.4 | 0.0009845000000000001 | 0.5 | AML | other | m | 2023-08-18T03:58:34.66 |
IV.ZCCA.HNE. | ML:2.4 | 0.000914 | 0.48 | AML | other | m | 2023-08-18T03:58:34.67 |
IV.ZCCA.HHN. | ML:2.1 | 0.000484 | 1.1 | AML | other | m | 2023-08-18T03:58:34.41 |
IV.ZCCA.HNN. | ML:2.1 | 0.000481 | 1.08 | AML | other | m | 2023-08-18T03:58:34.42 |
IV.SBPO.HNN. | ML:2.4 | 0.0005235 | 0.62 | AML | other | m | 2023-08-18T03:58:35.37 |
IV.SBPO.HNE. | ML:3.2 | 0.00325 | 0.06 | AML | other | m | 2023-08-18T03:58:36.87 |
GU.POPM.HHN. | ML:1.5 | 0.0000665 | 0.2 | AML | other | m | 2023-08-18T03:58:38.64 |
GU.POPM.HHE. | ML:1.4 | 0.000060400000000000004 | 0.8 | AML | other | m | 2023-08-18T03:58:39.96 |
IV.VISG.HHE. | ML:1.1 | 0.00001835 | 0.34 | AML | other | m | 2023-08-18T03:58:45.20 |
IV.VISG.HHN. | ML:1.2 | 0.00002335 | 0.68 | AML | other | m | 2023-08-18T03:58:45.84 |
IV.SEI.HHN. | ML:1.9 | 0.00011649999999999999 | 0.38 | AML | other | m | 2023-08-18T03:58:45.50 |
IV.SEI.HHE. | ML:1.9 | 0.000114 | 0.4 | AML | other | m | 2023-08-18T03:58:46.82 |
IV.PII.HHN. | ML:1.5 | 0.00003485 | 0.92 | AML | other | m | 2023-08-18T03:58:50.05 |
IV.PII.HHE. | ML:1.7 | 0.00005640000000000001 | 0.6 | AML | other | m | 2023-08-18T03:58:50.53 |
4P.IT01A.HHN. | ML:2.5 | 0.00012159999999999999 | 0.52 | AML | other | m | 2023-08-18T03:58:56.47 |
4P.IT01A.HHE. | ML:2.7 | 0.0001915 | 0.3 | AML | other | m | 2023-08-18T03:58:56.35 |
IV.SFI.EHN. | ML:1.6 | 0.00002995 | 1.1 | AML | other | m | 2023-08-18T03:59:00.10 |
IV.SFI.EHE. | ML:1.6 | 0.0000286 | 0.48 | AML | other | m | 2023-08-18T03:59:00.53 |
IV.ROVR.HHN. | ML:2.3 | 0.0001365 | 0.4 | AML | other | m | 2023-08-18T03:59:01.24 |
IV.ROVR.HHE. | ML:2.1 | 0.00007635 | 0.9 | AML | other | m | 2023-08-18T03:59:02.09 |
IV.MAGA.HHN. | ML:2.3 | 0.000127 | 0.96 | AML | other | m | 2023-08-18T03:59:04.58 |
IV.MAGA.HHE. | ML:2.5 | 0.00018449999999999999 | 0.6 | AML | other | m | 2023-08-18T03:59:04.20 |
IV.CRE.HHN. | ML:1.7 | 0.000024500000000000003 | 1.74 | AML | other | m | 2023-08-18T03:59:05.93 |
ST.VARA.EHN. | ML:2.1 | 0.00006964999999999999 | 0.54 | AML | other | m | 2023-08-18T03:59:05.13 |
IV.CRE.HHE. | ML:1.6 | 0.00001865 | 0.92 | AML | other | m | 2023-08-18T03:59:06.07 |
ST.VARA.EHE. | ML:2.4 | 0.0001215 | 0.98 | AML | other | m | 2023-08-18T03:59:06.27 |
SI.LUSI.HHE. | ML:2.1 | 0.00005405 | 0.58 | AML | other | m | 2023-08-18T03:59:08.39 |
ST.DOSS.HHN. | ML:2.2 | 0.00007215 | 0.48 | AML | other | m | 2023-08-18T03:59:09.28 |
ST.DOSS.HHE. | ML:2.0 | 0.00004545000000000001 | 0.54 | AML | other | m | 2023-08-18T03:59:09.72 |
SI.LUSI.HHN. | ML:2.2 | 0.0000816 | 0.22 | AML | other | m | 2023-08-18T03:59:11.72 |
ST.RONC.EHE. | ML:2.1 | 0.00006135 | 0.2 | AML | other | m | 2023-08-18T03:59:11.95 |
ST.RONC.EHN. | ML:2.4 | 0.00010415 | 0.24 | AML | other | m | 2023-08-18T03:59:12.49 |
IV.CTI.HHE. | ML:2.2 | 0.00005450000000000001 | 0.34 | AML | other | m | 2023-08-18T03:59:17.06 |
IV.CTI.HHN. | ML:2.2 | 0.0000613 | 0.2 | AML | other | m | 2023-08-18T03:59:17.11 |
IV.FRON.EHN. | ML:2.3 | 0.00005764999999999999 | 0.06 | AML | other | m | 2023-08-18T03:59:17.28 |
IV.FRON.EHE. | ML:1.8 | 0.00002215 | 0.06 | AML | other | m | 2023-08-18T03:59:17.37 |