A magnitude ML 1.5 earthquake occured in region: 7 km E Monghidoro (BO), on
and geographic coordinates (lat, lon) 44.2000, 11.4040 at 21 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 | 7 | 3749 | 3749 |
Castel del Rio | BO | 8 | 1246 | 4995 |
Firenzuola | FI | 9 | 4726 | 9721 |
Loiano | BO | 10 | 4294 | 14015 |
Monzuno | BO | 14 | 6328 | 20343 |
San Benedetto Val di Sambro | BO | 14 | 4315 | 24658 |
Fontanelice | BO | 14 | 1943 | 26601 |
Monterenzio | BO | 14 | 6035 | 32636 |
Palazzuolo sul Senio | FI | 15 | 1154 | 33790 |
Borgo Tossignano | BO | 17 | 3288 | 37078 |
Casola Valsenio | RA | 18 | 2617 | 39695 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2022-04-19 20:21:05 |
44.1995 | 11.4042 | 21 | 2022-07-08 12:33:52 |
Bollettino Sismico Italiano INGV | 104214081 |
Reviewed Rev100 |
ML 1.5 | 2022-04-19 20:21:05 |
44.2097 | 11.4103 | 19 | 2022-04-19 20:31:10 |
Sala Sismica INGV-Roma | 103499291 |
Field | Value |
---|---|
Time (UTC) | 2022-04-19 20:21:05 ± 0.29 |
Latitude | 44.1995 ± 0.0135 |
Longitude | 11.4042 ± 0.0138 |
Depth (km) | 21 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 104214081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1548 |
Semi-minor axis of confidence ellipse (meter) | 156 |
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) | 1550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
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 | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 104214081 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-07-04 14:13:06 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 103499291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-19 20:31:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LMD.HHE. | 2022-04-19T20:21:16.09 | 0.6 | undecidable | manual | S | 119 | 27.6501 | 118 | 0.12 | 48 |
IV.BRIS.HHN. | 2022-04-19T20:21:16.84 | 0.3 | undecidable | manual | S | 84 | 28.9488 | 117 | 0.57 | 65 |
IV.MOCL.EHZ. | 2022-04-19T20:21:16.63 | 0.3 | undecidable | manual | S | 220 | 27.9498 | 118 | 0.59 | 64 |
IV.SEI.HHZ. | 2022-04-19T20:21:14.05 | 0.3 | undecidable | manual | S | 193 | 16.4724 | 135 | 0.47 | 68 |
IV.FNVD.HHZ. | 2022-04-19T20:21:14.61 | 0.6 | undecidable | manual | S | 261 | 22.6551 | 125 | -0.22 | 48 |
IV.MTRZ.HHZ. | 2022-04-19T20:21:13.93 | 0.3 | undecidable | manual | S | 7 | 12.6762 | 144 | 1.02 | 57 |
IV.ZCCA.HNN. | 2022-04-19T20:21:13.47 | 0.6 | undecidable | manual | P | 296 | 37.9287 | 110 | 0.51 | 44 |
IV.VISG.HHZ. | 2022-04-19T20:21:11.28 | 0.3 | undecidable | manual | S | 116 | 2.6973 | 172 | -0.59 | 67 |
IV.LMD.HHE. | 2022-04-19T20:21:11.19 | 0.3 | undecidable | manual | P | 119 | 27.6501 | 118 | -0.33 | 70 |
IV.MOCL.EHZ. | 2022-04-19T20:21:11.38 | 0.1 | undecidable | manual | P | 220 | 27.9498 | 118 | -0.18 | 96 |
IV.BRIS.HHN. | 2022-04-19T20:21:11.51 | 0.3 | undecidable | manual | P | 84 | 28.9488 | 117 | -0.19 | 72 |
IV.SEI.HHZ. | 2022-04-19T20:21:10.05 | 0.1 | negative | manual | P | 193 | 16.4724 | 135 | -0.09 | 100 |
IV.FNVD.HHZ. | 2022-04-19T20:21:10.67 | 0.3 | undecidable | manual | P | 261 | 22.6551 | 125 | -0.19 | 72 |
IV.MTRZ.HHZ. | 2022-04-19T20:21:09.61 | 0.1 | positive | manual | P | 7 | 12.6762 | 144 | -0.14 | 98 |
IV.VISG.HHZ. | 2022-04-19T20:21:08.60 | 0.1 | undecidable | manual | P | 116 | 2.6973 | 172 | -0.55 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHN. | ML:1.4 | 0.000203 | 1 | AML | other | m | 2022-04-19T20:21:11.84 |
IV.VISG.HHE. | ML:1.3 | 0.00016450000000000001 | 0.16 | AML | other | m | 2022-04-19T20:21:12.20 |
IV.MTRZ.HHN. | ML:1.6 | 0.0002772735 | 0.2304 | AML | other | m | 2022-04-19T20:21:14.18 |
IV.SEI.HHN. | ML:1.7 | 0.00029099999999999997 | 0.22 | AML | other | m | 2022-04-19T20:21:14.33 |
IV.MTRZ.HHE. | ML:1.9 | 0.00048699999999999997 | 0.66 | AML | other | m | 2022-04-19T20:21:14.29 |
IV.SEI.HHE. | ML:1.7 | 0.0003155 | 0.44 | AML | other | m | 2022-04-19T20:21:14.42 |
IV.MOCL.EHE. | ML:0.8 | 0.000028380984999999997 | 0.2688 | AML | other | m | 2022-04-19T20:21:17.02 |
IV.MOCL.EHN. | ML:0.8 | 0.00003086213 | 2.944 | AML | other | m | 2022-04-19T20:21:18.49 |