A magnitude ML 0.7 earthquake occured in region: 5 km E Monghidoro (BO), on
and geographic coordinates (lat, lon) 44.2160, 11.3830 at 20 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 |
---|---|---|---|---|
Monghidoro | BO | 5 | 3749 | 3749 |
Loiano | BO | 8 | 4294 | 8043 |
Castel del Rio | BO | 10 | 1246 | 9289 |
Firenzuola | FI | 11 | 4726 | 14015 |
Monzuno | BO | 11 | 6328 | 20343 |
San Benedetto Val di Sambro | BO | 12 | 4315 | 24658 |
Monterenzio | BO | 12 | 6035 | 30693 |
Fontanelice | BO | 15 | 1943 | 32636 |
Palazzuolo sul Senio | FI | 18 | 1154 | 33790 |
Borgo Tossignano | BO | 18 | 3288 | 37078 |
Grizzana Morandi | BO | 19 | 3916 | 40994 |
Pianoro | BO | 19 | 17460 | 58454 |
Casola Valsenio | RA | 19 | 2617 | 61071 |
Marzabotto | BO | 20 | 6779 | 67850 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2022-04-20 06:18:12 |
44.2163 | 11.3833 | 20 | 2022-07-08 12:33:48 |
Bollettino Sismico Italiano INGV | 103623621 |
Reviewed Rev100 |
ML 0.7 | 2022-04-20 06:18:12 |
44.2168 | 11.3975 | 19 | 2022-04-20 06:50:25 |
Sala Sismica INGV-Roma | 103512251 |
Field | Value |
---|---|
Time (UTC) | 2022-04-20 06:18:12 ± 0.38 |
Latitude | 44.2163 ± 0.0189 |
Longitude | 11.3833 ± 0.0176 |
Depth (km) | 20 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 103623621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1749 |
Semi-minor axis of confidence ellipse (meter) | 1246 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 160 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
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) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.04587 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27070 |
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 | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 103623621 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-23 00:43:03 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 103512251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-20 06:50:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LMD.HHZ. | 2022-04-20T06:18:23.55 | 0.6 | undecidable | manual | S | 121 | 30.0477 | 115 | 0.25 | 46 |
IV.MOCL.EHZ. | 2022-04-20T06:18:23.50 | 0.6 | undecidable | manual | S | 215 | 28.4493 | 117 | 0.57 | 43 |
IV.FNVD.HHZ. | 2022-04-20T06:18:21.27 | 0.6 | undecidable | manual | S | 256 | 21.3675 | 126 | -0.05 | 48 |
IV.SEI.HHZ. | 2022-04-20T06:18:21.04 | 0.3 | undecidable | manual | S | 186 | 18.0708 | 132 | 0.42 | 68 |
IV.MTRZ.HHZ. | 2022-04-20T06:18:20.28 | 0.3 | undecidable | manual | S | 17 | 11.1777 | 147 | 0.87 | 59 |
IV.VISG.HHZ. | 2022-04-20T06:18:18.10 | 0.3 | undecidable | manual | S | 127 | 5.0949 | 164 | -0.62 | 65 |
IV.LMD.HHZ. | 2022-04-20T06:18:18.46 | 0.3 | undecidable | manual | P | 121 | 30.0477 | 115 | -0.17 | 71 |
IV.MOCL.EHZ. | 2022-04-20T06:18:18.52 | 1.0 | undecidable | manual | P | 215 | 28.4493 | 117 | 0.1 | 24 |
IV.FNVD.HHZ. | 2022-04-20T06:18:17.28 | 0.3 | undecidable | manual | P | 256 | 21.3675 | 126 | -0.21 | 71 |
IV.SEI.HHZ. | 2022-04-20T06:18:16.98 | 0.1 | undecidable | manual | P | 186 | 18.0708 | 132 | -0.1 | 97 |
IV.MTRZ.HHZ. | 2022-04-20T06:18:16.41 | 0.1 | undecidable | manual | P | 17 | 11.1777 | 147 | 0.02 | 100 |
IV.VISG.HHZ. | 2022-04-20T06:18:15.56 | 0.1 | undecidable | manual | P | 127 | 5.0949 | 164 | -0.43 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHE. | ML:0.5 | 0.0000247484845 | 0.0992 | AML | other | m | 2022-04-20T06:18:19.07 |
IV.VISG.HHN. | ML:0.5 | 0.000022815439999999998 | 0.1184 | AML | other | m | 2022-04-20T06:18:19.11 |
IV.MTRZ.HHE. | ML:1.3 | 0.000139205355 | 0.2816 | AML | other | m | 2022-04-20T06:18:20.87 |
IV.SEI.HHN. | ML:1.1 | 0.00007333131999999999 | 0.1792 | AML | other | m | 2022-04-20T06:18:21.49 |
IV.SEI.HHE. | ML:0.8 | 0.000033131165 | 0.1184 | AML | other | m | 2022-04-20T06:18:21.49 |
IV.MTRZ.HHN. | ML:1.2 | 0.00010823919000000002 | 1.7824 | AML | other | m | 2022-04-20T06:18:22.90 |
IV.LMD.HHN. | ML:0.6 | 0.000016314285 | 0.1792 | AML | other | m | 2022-04-20T06:18:23.87 |
IV.LMD.HHE. | ML:0.4 | 0.0000108697845 | 0.1408 | AML | other | m | 2022-04-20T06:18:24.26 |