A magnitude ML 0.7 earthquake occured in region: 7 km E Monghidoro (BO), on
and geographic coordinates (lat, lon) 44.2050, 11.4080 at 6 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 |
---|---|---|---|---|
Monghidoro | BO | 8 | 3749 | 3749 |
Castel del Rio | BO | 8 | 1246 | 4995 |
Firenzuola | FI | 10 | 4726 | 9721 |
Loiano | BO | 10 | 4294 | 14015 |
Fontanelice | BO | 13 | 1943 | 15958 |
Monzuno | BO | 14 | 6328 | 22286 |
Monterenzio | BO | 14 | 6035 | 28321 |
San Benedetto Val di Sambro | BO | 14 | 4315 | 32636 |
Palazzuolo sul Senio | FI | 15 | 1154 | 33790 |
Borgo Tossignano | BO | 17 | 3288 | 37078 |
Casola Valsenio | RA | 17 | 2617 | 39695 |
Casalfiumanese | BO | 20 | 3438 | 43133 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-10-09 09:47:30 |
44.2047 | 11.4085 | 6 | 2023-10-09 09:56:52 |
Sala Sismica INGV-Roma | 121926321 |
Field | Value |
---|---|
Time (UTC) | 2023-10-09 09:47:30 ± 0.34 |
Latitude | 44.2047 ± 0.0081 |
Longitude | 11.4085 ± 0.0163 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121926321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1058 |
Semi-minor axis of confidence ellipse (meter) | 850 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1060.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20774 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 121926321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-09 09:56:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.MAIM.HHZ. | 2023-10-09T09:47:44.53 | 3.0 | undecidable | manual | P | 0.31 | 0 | |||
IV.FNVD.HHZ. | 2023-10-09T09:47:38.49 | 0.3 | undecidable | manual | S | 260 | 23.0547 | 105 | 0.11 | 73 |
IV.SEI.HHZ. | 2023-10-09T09:47:36.79 | 0.3 | undecidable | manual | S | 193 | 17.1717 | 109 | 0.38 | 69 |
IV.MTRZ.HNZ. | 2023-10-09T09:47:35.72 | 1.0 | undecidable | manual | S | 6 | 12.0768 | 117 | 0.93 | 19 |
IV.FNVD.HHZ. | 2023-10-09T09:47:34.56 | 0.1 | positive | manual | P | 260 | 23.0547 | 105 | -0.32 | 93 |
IV.SEI.HHZ. | 2023-10-09T09:47:33.75 | 0.1 | undecidable | manual | P | 193 | 17.1717 | 109 | 0 | 100 |
IV.VISG.HHZ. | 2023-10-09T09:47:32.35 | 0.3 | undecidable | manual | S | 130 | 2.6973 | 156 | -0.05 | 76 |
IV.MTRZ.HNZ. | 2023-10-09T09:47:32.85 | 0.1 | undecidable | manual | P | 6 | 12.0768 | 117 | 0.05 | 100 |
IV.VISG.HHZ. | 2023-10-09T09:47:31.19 | 0.1 | undecidable | manual | P | 130 | 2.6973 | 156 | -0.24 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHE. | ML:0.0 | 0.000081079975 | 0.064 | AML | other | m | 2023-10-09T09:47:32.52 |
IV.FNVD.HHN. | ML:0.5 | 0.00001845199 | 0.1216 | AML | other | m | 2023-10-09T09:47:38.62 |
IV.FNVD.HHE. | ML:0.8 | 0.000037900000000000006 | 0.08 | AML | other | m | 2023-10-09T09:47:38.80 |
IV.SEI.HHE. | ML:0.7 | 0.00004376019000000001 | 0.16 | AML | other | m | 2023-10-09T09:47:37.41 |
IV.SEI.HHN. | ML:1.2 | 0.00014014774999999998 | 0.1792 | AML | other | m | 2023-10-09T09:47:37.11 |