A magnitude ML 1.3 earthquake occured in region: 7 km E Monghidoro (BO), on
and geographic coordinates (lat, lon) 44.2370, 11.4030 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 |
---|---|---|---|---|
Monghidoro | BO | 7 | 3749 | 3749 |
Loiano | BO | 7 | 4294 | 8043 |
Castel del Rio | BO | 9 | 1246 | 9289 |
Monterenzio | BO | 10 | 6035 | 15324 |
Monzuno | BO | 11 | 6328 | 21652 |
Fontanelice | BO | 13 | 1943 | 23595 |
Firenzuola | FI | 13 | 4726 | 28321 |
San Benedetto Val di Sambro | BO | 14 | 4315 | 32636 |
Borgo Tossignano | BO | 16 | 3288 | 35924 |
Pianoro | BO | 17 | 17460 | 53384 |
Casola Valsenio | RA | 18 | 2617 | 56001 |
Palazzuolo sul Senio | FI | 18 | 1154 | 57155 |
Casalfiumanese | BO | 18 | 3438 | 60593 |
Marzabotto | BO | 20 | 6779 | 67372 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2022-01-28 02:25:05 |
44.237 | 11.4027 | 20 | 2022-01-28 02:30:34 |
Sala Sismica INGV-Roma | 100247171 |
Field | Value |
---|---|
Time (UTC) | 2022-01-28 02:25:05 ± 0.42 |
Latitude | 44.2370 ± 0.0171 |
Longitude | 11.4027 ± 0.0201 |
Depth (km) | 20 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100247171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1735 |
Semi-minor axis of confidence ellipse (meter) | 1100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 150 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1730.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28149 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 100247171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-28 02:30:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOCL.EHZ. | 2022-01-28T02:25:17.39 | 0.3 | undecidable | manual | S | 215 | 31.2465 | 114 | 0.63 | 63 |
IV.LMD.HHZ. | 2022-01-28T02:25:16.43 | 0.3 | undecidable | manual | S | 126 | 30.0477 | 115 | -0.04 | 73 |
IV.BRIS.HHZ. | 2022-01-28T02:25:16.79 | 0.3 | undecidable | manual | S | 93 | 28.9488 | 116 | 0.58 | 63 |
IV.SEI.HHZ. | 2022-01-28T02:25:14.65 | 0.3 | undecidable | manual | S | 190 | 20.5683 | 127 | 0.35 | 69 |
IV.MTRZ.HHZ. | 2022-01-28T02:25:12.91 | 0.3 | undecidable | manual | S | 12 | 8.5803 | 153 | 0.7 | 63 |
IV.VISG.HHZ. | 2022-01-28T02:25:11.46 | 0.1 | undecidable | manual | S | 155 | 5.8941 | 161 | -0.47 | 92 |
IV.BRIS.HHZ. | 2022-01-28T02:25:11.56 | 0.1 | undecidable | manual | P | 93 | 28.9488 | 116 | -0.1 | 97 |
IV.MOCL.EHZ. | 2022-01-28T02:25:11.55 | 1.0 | undecidable | manual | P | 215 | 31.2465 | 114 | -0.43 | 22 |
IV.LMD.HHZ. | 2022-01-28T02:25:11.71 | 0.6 | undecidable | manual | P | 126 | 30.0477 | 115 | -0.1 | 48 |
IV.SEI.HHZ. | 2022-01-28T02:25:10.38 | 0.1 | undecidable | manual | P | 190 | 20.5683 | 127 | -0.18 | 96 |
IV.MTRZ.HHZ. | 2022-01-28T02:25:09.26 | 0.1 | undecidable | manual | P | 12 | 8.5803 | 153 | -0.09 | 100 |
IV.VISG.HHZ. | 2022-01-28T02:25:08.66 | 0.1 | undecidable | manual | P | 155 | 5.8941 | 161 | -0.53 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRZ.HHE. | ML:1.8 | 0.0004415 | 0.5 | AML | other | m | 2022-01-28T02:25:13.86 |
IV.MTRZ.HNE. | ML:1.7 | 0.0004115 | 1.66 | AML | other | m | 2022-01-28T02:25:13.86 |
IV.MTRZ.HNN. | ML:1.7 | 0.0003735 | 0.26 | AML | other | m | 2022-01-28T02:25:14.30 |
IV.MTRZ.HHN. | ML:1.7 | 0.000372 | 0.22 | AML | other | m | 2022-01-28T02:25:14.30 |
IV.SEI.HHN. | ML:1.9 | 0.00044750000000000004 | 0.2 | AML | other | m | 2022-01-28T02:25:15.28 |
IV.SEI.HHE. | ML:1.5 | 0.0001855 | 0.32 | AML | other | m | 2022-01-28T02:25:15.48 |
IV.MOCL.EHE. | ML:1.0 | 0.0000386 | 0.44 | AML | other | m | 2022-01-28T02:25:17.42 |
IV.MOCL.EHN. | ML:0.8 | 0.000026700000000000002 | 1.32 | AML | other | m | 2022-01-28T02:25:17.78 |
IV.BRIS.HHE. | ML:1.0 | 0.000042050000000000006 | 1.68 | AML | other | m | 2022-01-28T02:25:17.11 |
IV.BRIS.HHN. | ML:1.1 | 0.0000487 | 0.28 | AML | other | m | 2022-01-28T02:25:18.16 |
IV.LMD.HHN. | ML:0.9 | 0.000028250000000000002 | 0.2 | AML | other | m | 2022-01-28T02:25:19.69 |
IV.LMD.HHE. | ML:0.7 | 0.00001905 | 1.64 | AML | other | m | 2022-01-28T02:25:19.93 |