A magnitude ML 0.8 earthquake occured in region: 4 km NW Vergato (BO), on
and geographic coordinates (lat, lon) 44.3190, 11.0950 at 25 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 |
---|---|---|---|---|
Vergato | BO | 4 | 7639 | 7639 |
Grizzana Morandi | BO | 8 | 3916 | 11555 |
Zocca | MO | 8 | 4719 | 16274 |
Castel d'Aiano | BO | 9 | 1906 | 18180 |
Marzabotto | BO | 9 | 6779 | 24959 |
Montese | MO | 14 | 3353 | 28312 |
Sasso Marconi | BO | 15 | 14735 | 43047 |
Monzuno | BO | 15 | 6328 | 49375 |
San Benedetto Val di Sambro | BO | 16 | 4315 | 53690 |
Guiglia | MO | 16 | 3931 | 57621 |
Camugnano | BO | 17 | 1885 | 59506 |
Monte San Pietro | BO | 18 | 10982 | 70488 |
Castel di Casio | BO | 18 | 3448 | 73936 |
Gaggio Montano | BO | 18 | 4878 | 78814 |
Marano sul Panaro | MO | 18 | 5060 | 83874 |
Savignano sul Panaro | MO | 19 | 9177 | 93051 |
Loiano | BO | 19 | 4294 | 97345 |
Vignola | MO | 19 | 25353 | 122698 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2022-07-31 00:11:47 |
44.3192 | 11.0948 | 25 | 2023-01-31 19:03:35 |
Bollettino Sismico Italiano INGV | 108974551 |
Reviewed Rev100 |
ML 0.9 | 2022-07-31 00:11:46 |
44.3333 | 11.1232 | 31 | 2022-07-31 01:38:03 |
Sala Sismica INGV-Roma | 107894431 |
Field | Value |
---|---|
Time (UTC) | 2022-07-31 00:11:47 ± 0.29 |
Latitude | 44.3192 ± 0.0117 |
Longitude | 11.0948 ± 0.0113 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 108974551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 963 |
Semi-minor axis of confidence ellipse (meter) | 920 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 2 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 960.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.08993 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43977 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 107894431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-31 01:38:03 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 108974551 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-08-27 01:14:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BDI.HHE. | 2022-07-31T00:12:03.22 | 0.6 | undecidable | manual | S | 235 | 48.8178 | 111 | -0.1 | 48 |
GU.POPM.HHZ. | 2022-07-31T00:12:01.12 | 1.0 | undecidable | manual | S | 222 | 40.626 | 116 | -0.18 | 24 |
IV.SEI.HHN. | 2022-07-31T00:12:01.17 | 0.6 | undecidable | manual | S | 144 | 36.1416 | 119 | 0.94 | 38 |
IV.MPPT.EHN. | 2022-07-31T00:12:01.44 | 0.6 | undecidable | manual | S | 181 | 40.1265 | 116 | 0.26 | 47 |
IV.MOCL.EHZ. | 2022-07-31T00:12:00.23 | 0.6 | undecidable | manual | S | 169 | 35.5422 | 119 | 0.13 | 48 |
IV.VISG.HHE. | 2022-07-31T00:11:59.30 | 0.6 | undecidable | manual | S | 118 | 30.6471 | 124 | 0.32 | 47 |
IV.BDI.HHE. | 2022-07-31T00:11:56.88 | 0.3 | undecidable | manual | P | 235 | 48.8178 | 111 | 0.41 | 66 |
IV.FNVD.HHZ. | 2022-07-31T00:11:55.93 | 0.3 | undecidable | manual | S | 172 | 16.9719 | 142 | -0.36 | 71 |
GU.POPM.HHZ. | 2022-07-31T00:11:55.42 | 0.1 | undecidable | manual | P | 222 | 40.626 | 116 | 0.12 | 96 |
IV.ZCCA.HHZ. | 2022-07-31T00:11:55.80 | 0.3 | undecidable | manual | S | 291 | 9.9789 | 156 | 0.47 | 71 |
IV.MOCL.EHZ. | 2022-07-31T00:11:54.51 | 0.3 | undecidable | manual | P | 169 | 35.5422 | 119 | -0.1 | 73 |
IV.SEI.HHN. | 2022-07-31T00:11:54.28 | 0.3 | undecidable | manual | P | 144 | 36.1416 | 119 | -0.41 | 68 |
IV.VISG.HHE. | 2022-07-31T00:11:54.10 | 0.3 | undecidable | manual | P | 118 | 30.6471 | 124 | 0.14 | 73 |
IV.MPPT.EHN. | 2022-07-31T00:11:54.66 | 0.3 | undecidable | manual | P | 181 | 40.1265 | 116 | -0.57 | 65 |
IV.FNVD.HHZ. | 2022-07-31T00:11:52.19 | 0.1 | undecidable | manual | P | 172 | 16.9719 | 142 | -0.22 | 98 |
IV.ZCCA.HHZ. | 2022-07-31T00:11:51.69 | 0.1 | negative | manual | P | 291 | 9.9789 | 156 | -0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FNVD.HHE. | ML:1.4 | 0.000135 | 0.06 | AML | other | m | 2022-07-31T00:11:52.42 |
IV.FNVD.HHN. | ML:1.5 | 0.00017649999999999998 | 0.12 | AML | other | m | 2022-07-31T00:11:56.32 |
IV.ZCCA.HHE. | ML:0.8 | 0.000036378555 | 0.34 | AML | other | m | 2022-07-31T00:11:57.28 |
IV.MOCL.EHE. | ML:0.7 | 0.00001359312 | 0.14 | AML | other | m | 2022-07-31T00:12:01.33 |
IV.MOCL.EHN. | ML:0.7 | 0.000014813295999999998 | 0.18 | AML | other | m | 2022-07-31T00:12:01.63 |
GU.POPM.HHE. | ML:0.8 | 0.00001909715 | 1.82 | AML | other | m | 2022-07-31T00:12:01.91 |
GU.POPM.HHN. | ML:0.7 | 0.0000131395225 | 0.18 | AML | other | m | 2022-07-31T00:12:02.50 |
IV.ZCCA.HHN. | ML:0.5 | 0.000022037330000000002 | 0.54 | AML | other | m | 2022-07-31T00:12:05.62 |