A magnitude ML 2.1 earthquake occured in region: Calto (RO), on
and geographic coordinates (lat, lon) 44.9900, 11.3550 at 4 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 |
---|---|---|---|---|
Calto | RO | 0 | 743 | 743 |
Felonica | MN | 1 | 1359 | 2102 |
Ceneselli | RO | 3 | 1719 | 3821 |
Castelmassa | RO | 5 | 4252 | 8073 |
Sermide | MN | 5 | 6189 | 14262 |
Salara | RO | 6 | 1160 | 15422 |
Castelnovo Bariano | RO | 7 | 2762 | 18184 |
Ficarolo | RO | 8 | 2438 | 20622 |
Trecenta | RO | 10 | 2805 | 23427 |
Carbonara di Po | MN | 11 | 1297 | 24724 |
Gaiba | RO | 11 | 1063 | 25787 |
Bergantino | RO | 11 | 2565 | 28352 |
Giacciano con Baruchella | RO | 11 | 2162 | 30514 |
Bagnolo di Po | RO | 12 | 1293 | 31807 |
Bondeno | FE | 13 | 14655 | 46462 |
Canda | RO | 13 | 949 | 47411 |
Magnacavallo | MN | 13 | 1561 | 48972 |
Borgofranco sul Po | MN | 14 | 784 | 49756 |
Melara | RO | 15 | 1803 | 51559 |
Castelguglielmo | RO | 15 | 1580 | 53139 |
Castagnaro | VR | 15 | 3750 | 56889 |
Badia Polesine | RO | 16 | 10509 | 67398 |
Stienta | RO | 16 | 3253 | 70651 |
Castelbaldo | PD | 17 | 1549 | 72200 |
Masi | PD | 17 | 1805 | 74005 |
Finale Emilia | MO | 18 | 15699 | 89704 |
Poggio Rusco | MN | 19 | 6625 | 96329 |
Villa Poma | MN | 19 | 2023 | 98352 |
Villa Bartolomea | VR | 19 | 5841 | 104193 |
San Bellino | RO | 19 | 1118 | 105311 |
Occhiobello | RO | 19 | 11979 | 117290 |
Revere | MN | 19 | 2521 | 119811 |
Ostiglia | MN | 20 | 6818 | 126629 |
Pieve di Coriano | MN | 20 | 1035 | 127664 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2023-08-04 17:36:10 |
44.9905 | 11.3547 | 4 | 2023-08-04 17:49:42 |
Sala Sismica INGV-Roma | 119859381 |
Field | Value |
---|---|
Time (UTC) | 2023-08-04 17:36:10 ± 0.46 |
Latitude | 44.9905 ± 0.0261 |
Longitude | 11.3547 ± 0.0216 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119859381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2843 |
Semi-minor axis of confidence ellipse (meter) | 1717 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 182 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 270 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.00994 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 119859381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-04 17:49:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2023-08-04T17:37:39.21 | 3.0 | undecidable | manual | Sn | 6.77 | 0 | |||
IV.CSNT.HHZ. | 2023-08-04T17:37:08.50 | 3.0 | undecidable | manual | Sn | -4.97 | 0 | |||
IV.PP3.EHZ. | 2023-08-04T17:37:03.45 | 3.0 | undecidable | manual | Pg | 4.41 | 0 | |||
GU.CANO.HHZ. | 2023-08-04T17:37:02.00 | 3.0 | undecidable | manual | Pg | 6.37 | 0 | |||
IV.RIBO.EHZ.01 | 2023-08-04T17:36:55.53 | 3.0 | positive | manual | Pn | 0.08 | 0 | |||
SI.LUSI.HHZ. | 2023-08-04T17:36:45.20 | 0.6 | undecidable | manual | S | 344 | 112.0989 | 50 | 0.19 | 43 |
IV.MAGA.HHZ. | 2023-08-04T17:36:42.70 | 0.6 | undecidable | manual | S | 327 | 103.8183 | 50 | -0.09 | 45 |
IV.SALO.HHN. | 2023-08-04T17:36:41.22 | 0.1 | undecidable | manual | S | 317 | 95.1381 | 50 | 0.75 | 76 |
ST.VARA.EHZ. | 2023-08-04T17:36:41.60 | 0.6 | undecidable | manual | S | 339 | 99.3228 | 50 | 0.01 | 46 |
ST.DOSS.HHZ. | 2023-08-04T17:36:41.40 | 0.3 | undecidable | manual | S | 353 | 99.6225 | 50 | -0.27 | 66 |
OX.MARN.HHE. | 2023-08-04T17:36:34.20 | 0.3 | undecidable | manual | S | 351 | 72.6717 | 50 | -0.28 | 69 |
IV.ROVR.HHZ. | 2023-08-04T17:36:34.80 | 0.6 | undecidable | manual | S | 343 | 76.0683 | 50 | -0.58 | 42 |
SI.LUSI.HHZ. | 2023-08-04T17:36:30.82 | 1.0 | positive | manual | P | 344 | 112.0989 | 50 | 0.2 | 22 |
IV.ZOVE.EHZ. | 2023-08-04T17:36:29.20 | 0.6 | undecidable | manual | S | 11 | 52.4031 | 50 | 0.13 | 49 |
IV.MAGA.HHZ. | 2023-08-04T17:36:29.59 | 0.6 | positive | manual | P | 327 | 103.8183 | 50 | 0.26 | 43 |
ST.DOSS.HHZ. | 2023-08-04T17:36:28.97 | 1.0 | undecidable | manual | P | 353 | 99.6225 | 50 | 0.28 | 22 |
IV.SALO.HHN. | 2023-08-04T17:36:28.49 | 0.1 | undecidable | manual | P | 317 | 95.1381 | 50 | 0.5 | 84 |
ST.VARA.EHZ. | 2023-08-04T17:36:28.18 | 0.1 | undecidable | manual | P | 339 | 99.3228 | 50 | -0.46 | 84 |
IV.ROVR.HHZ. | 2023-08-04T17:36:25.30 | 1.0 | undecidable | manual | P | 343 | 76.0683 | 50 | 0.25 | 23 |
OX.MARN.HHE. | 2023-08-04T17:36:23.80 | 0.1 | undecidable | manual | P | 351 | 72.6717 | 50 | -0.73 | 80 |
IV.SBPO.HNZ. | 2023-08-04T17:36:22.07 | 0.3 | undecidable | manual | S | 281 | 34.743 | 96 | -1 | 57 |
IV.ZOVE.EHZ. | 2023-08-04T17:36:21.92 | 0.1 | undecidable | manual | P | 11 | 52.4031 | 50 | 0.51 | 91 |
IV.SBPO.HNZ. | 2023-08-04T17:36:18.16 | 0.1 | undecidable | manual | P | 281 | 34.743 | 96 | 0.21 | 100 |
IV.SERM.EHE. | 2023-08-04T17:36:13.93 | 0.3 | undecidable | manual | S | 295 | 5.0949 | 125 | 0.83 | 65 |
IV.SERM.EHE. | 2023-08-04T17:36:11.75 | 0.1 | undecidable | manual | P | 295 | 5.0949 | 125 | -0.44 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SBPO.HNN. | ML:2.2 | 0.0007704999999999999 | 0.06 | AML | other | m | 2023-08-04T17:36:22.64 |
IV.SBPO.HNE. | ML:2.6 | 0.00174 | 0.54 | AML | other | m | 2023-08-04T17:36:24.68 |
SI.LUSI.HHN. | ML:1.9 | 0.00006814999999999999 | 0.24 | AML | other | m | 2023-08-04T17:36:46.80 |
SI.LUSI.HHE. | ML:1.7 | 0.000043450000000000006 | 1.46 | AML | other | m | 2023-08-04T17:36:47.86 |