A magnitude ML 1.9 earthquake occured in region: 3 km E Monghidoro (BO), on
and geographic coordinates (lat, lon) 44.2100, 11.3530 at 9 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 | 3 | 3749 | 3749 |
Loiano | BO | 7 | 4294 | 8043 |
San Benedetto Val di Sambro | BO | 10 | 4315 | 12358 |
Monzuno | BO | 10 | 6328 | 18686 |
Firenzuola | FI | 10 | 4726 | 23412 |
Castel del Rio | BO | 12 | 1246 | 24658 |
Monterenzio | BO | 14 | 6035 | 30693 |
Grizzana Morandi | BO | 17 | 3916 | 34609 |
Fontanelice | BO | 17 | 1943 | 36552 |
Castiglione dei Pepoli | BO | 18 | 5648 | 42200 |
Marzabotto | BO | 19 | 6779 | 48979 |
Palazzuolo sul Senio | FI | 19 | 1154 | 50133 |
Pianoro | BO | 20 | 17460 | 67593 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2023-10-28 19:34:05 |
44.21 | 11.3533 | 9 | 2023-10-28 19:48:33 |
Sala Sismica INGV-Roma | 122522351 |
Field | Value |
---|---|
Time (UTC) | 2023-10-28 19:34:05 ± 0.08 |
Latitude | 44.2100 ± 0.0045 |
Longitude | 11.3533 ± 0.0063 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122522351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 530 |
Semi-minor axis of confidence ellipse (meter) | 473 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 326 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76982 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 122522351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-28 19:48:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VARE.HHZ. | 2023-10-28T19:35:21.75 | 3.0 | undecidable | manual | Sn | 4.15 | 0 | |||
IV.SRES.HHZ. | 2023-10-28T19:35:08.40 | 3.0 | undecidable | manual | Sn | -0.53 | 0 | |||
SI.LUSI.HHZ. | 2023-10-28T19:35:04.48 | 3.0 | undecidable | manual | Sg | 3.68 | 0 | |||
IV.ZOVE.EHZ. | 2023-10-28T19:34:48.34 | 3.0 | undecidable | manual | S | 0.36 | 0 | |||
IV.MF5.EHZ. | 2023-10-28T19:34:44.94 | 3.0 | negative | manual | Pg | 6.01 | 0 | |||
IV.MAGA.HHZ. | 2023-10-28T19:34:39.28 | 3.0 | positive | manual | Pg | 4.21 | 0 | |||
IV.PIEI.HHZ. | 2023-10-28T19:34:28.68 | 3.0 | undecidable | manual | P | 1.68 | 0 | |||
IV.RINC.EHZ. | 2023-10-28T19:34:20.01 | 0.3 | undecidable | manual | S | 151 | 41.2254 | 50 | 0.21 | 69 |
IV.PII.HHZ. | 2023-10-28T19:34:20.80 | 0.1 | undecidable | manual | P | 231 | 85.4478 | 50 | 0.02 | 88 |
IV.MPPT.EHZ. | 2023-10-28T19:34:18.39 | 0.3 | undecidable | manual | S | 217 | 34.9428 | 50 | 0.25 | 69 |
IV.BOSL.HHZ. | 2023-10-28T19:34:17.29 | 0.3 | undecidable | manual | S | 177 | 31.0467 | 50 | 0.21 | 70 |
IV.VMGN.HHZ. | 2023-10-28T19:34:17.33 | 0.3 | undecidable | manual | S | 153 | 31.746 | 50 | 0.05 | 73 |
IV.BDI.HHZ. | 2023-10-28T19:34:16.94 | 0.3 | undecidable | manual | P | 255 | 62.493 | 50 | -0.3 | 65 |
IV.CRMI.HHZ. | 2023-10-28T19:34:16.00 | 0.3 | undecidable | manual | P | 213 | 54.8007 | 50 | -0.05 | 70 |
IV.SFI.EHZ. | 2023-10-28T19:34:15.41 | 0.3 | undecidable | manual | P | 131 | 51.9036 | 50 | -0.2 | 68 |
IV.MOCL.EHZ. | 2023-10-28T19:34:15.81 | 0.3 | undecidable | manual | S | 211 | 26.5512 | 109 | 0.06 | 73 |
IV.RINC.EHZ. | 2023-10-28T19:34:13.84 | 0.3 | undecidable | manual | P | 151 | 41.2254 | 50 | -0.11 | 71 |
IV.ZCCA.HHZ. | 2023-10-28T19:34:13.42 | 0.3 | undecidable | manual | P | 298 | 33.744 | 50 | 0.61 | 63 |
IV.RUFI.EHZ. | 2023-10-28T19:34:13.99 | 0.3 | undecidable | manual | P | 163 | 43.1235 | 50 | -0.26 | 68 |
IV.PSL.EHZ. | 2023-10-28T19:34:13.62 | 0.1 | undecidable | manual | P | 237 | 40.5261 | 50 | -0.24 | 92 |
IV.SEI.HHZ. | 2023-10-28T19:34:13.21 | 0.3 | undecidable | manual | S | 179 | 17.2716 | 118 | 0.42 | 69 |
IV.IMOL.EHZ. | 2023-10-28T19:34:13.60 | 0.6 | undecidable | manual | P | 62 | 35.0427 | 50 | 0.59 | 42 |
IV.MPPT.EHZ. | 2023-10-28T19:34:12.89 | 0.1 | undecidable | manual | P | 217 | 34.9428 | 50 | -0.11 | 95 |
IV.BOSL.HHZ. | 2023-10-28T19:34:12.21 | 0.3 | undecidable | manual | P | 177 | 31.0467 | 50 | -0.17 | 71 |
IV.VMGN.HHZ. | 2023-10-28T19:34:12.24 | 0.1 | undecidable | manual | P | 153 | 31.746 | 50 | -0.25 | 93 |
IV.MOCL.EHZ. | 2023-10-28T19:34:11.43 | 0.1 | undecidable | manual | P | 211 | 26.5512 | 109 | -0.19 | 95 |
IV.SEI.HHZ. | 2023-10-28T19:34:09.95 | 0.1 | undecidable | manual | P | 179 | 17.2716 | 118 | 0.05 | 99 |
IV.MTRZ.HNZ. | 2023-10-28T19:34:09.20 | 0.3 | undecidable | manual | P | 26 | 12.7761 | 126 | 0.06 | 75 |
IV.VISG.HHZ. | 2023-10-28T19:34:09.98 | 0.3 | undecidable | manual | S | 110 | 6.8931 | 144 | -0.02 | 76 |
IV.VISG.HHZ. | 2023-10-28T19:34:08.19 | 0.1 | undecidable | manual | P | 110 | 6.8931 | 144 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHE. | ML:2.6 | 0.00311 | 0.46 | AML | other | m | 2023-10-28T19:34:13.48 |
IV.SEI.HHN. | ML:2.8 | 0.00509 | 0.2 | AML | other | m | 2023-10-28T19:34:13.74 |
IV.MTRZ.HHN. | ML:2.7 | 0.00575 | 0.42 | AML | other | m | 2023-10-28T19:34:14.17 |
IV.MTRZ.HHE. | ML:2.7 | 0.006135 | 0.42 | AML | other | m | 2023-10-28T19:34:14.60 |
IV.MOCL.EHE. | ML:2.3 | 0.001095 | 0.18 | AML | other | m | 2023-10-28T19:34:16.50 |
IV.BOSL.HHN. | ML:1.9 | 0.0003435 | 0.22 | AML | other | m | 2023-10-28T19:34:17.60 |
IV.BOSL.HHE. | ML:2.0 | 0.0004435 | 0.26 | AML | other | m | 2023-10-28T19:34:17.51 |
IV.MOCL.EHN. | ML:2.1 | 0.000752 | 0.4 | AML | other | m | 2023-10-28T19:34:18.29 |
IV.MPPT.EHE. | ML:1.8 | 0.000266 | 1.32 | AML | other | m | 2023-10-28T19:34:18.83 |
IV.VMGN.HHE. | ML:1.6 | 0.0001825 | 0.52 | AML | other | m | 2023-10-28T19:34:19.55 |
IV.MPPT.EHN. | ML:1.8 | 0.00029 | 1.02 | AML | other | m | 2023-10-28T19:34:19.14 |
IV.RINC.EHE. | ML:2.0 | 0.000309 | 0.6 | AML | other | m | 2023-10-28T19:34:20.30 |
IV.RINC.EHN. | ML:2.0 | 0.00035950000000000006 | 0.24 | AML | other | m | 2023-10-28T19:34:21.39 |
IV.ZCCA.HHE. | ML:2.0 | 0.000444 | 0.34 | AML | other | m | 2023-10-28T19:34:21.60 |
IV.VMGN.HHN. | ML:1.6 | 0.000192 | 0.4 | AML | other | m | 2023-10-28T19:34:21.96 |
IV.IMOL.HNE. | ML:2.2 | 0.000669 | 1.32 | AML | other | m | 2023-10-28T19:34:21.16 |
IV.IMOL.HNN. | ML:2.3 | 0.000864 | 0.88 | AML | other | m | 2023-10-28T19:34:21.43 |
IV.ZCCA.HHN. | ML:1.9 | 0.000357 | 1.22 | AML | other | m | 2023-10-28T19:34:21.38 |
IV.SFI.EHN. | ML:1.7 | 0.00011475000000000001 | 0.54 | AML | other | m | 2023-10-28T19:34:24.70 |
IV.CRMI.HHE. | ML:1.7 | 0.00011119999999999999 | 0.24 | AML | other | m | 2023-10-28T19:34:24.69 |
IV.CRMI.HHN. | ML:1.7 | 0.00011105000000000002 | 1.32 | AML | other | m | 2023-10-28T19:34:27.80 |
IV.SFI.EHE. | ML:1.6 | 0.00010200000000000001 | 1.36 | AML | other | m | 2023-10-28T19:34:27.97 |
IV.BDI.HHE. | ML:1.7 | 0.00010290000000000001 | 0.56 | AML | other | m | 2023-10-28T19:34:29.88 |
IV.BDI.HHN. | ML:1.8 | 0.0001315 | 0.64 | AML | other | m | 2023-10-28T19:34:30.27 |
IV.PII.HHN. | ML:2.0 | 0.0001315 | 0.72 | AML | other | m | 2023-10-28T19:34:33.20 |
IV.CSNT.HHE. | ML:1.9 | 0.00010015 | 0.7 | AML | other | m | 2023-10-28T19:34:34.08 |
IV.CSNT.HHN. | ML:1.8 | 0.00008735 | 0.56 | AML | other | m | 2023-10-28T19:34:35.48 |
IV.PII.HHE. | ML:2.0 | 0.00011365 | 0.54 | AML | other | m | 2023-10-28T19:34:36.02 |
IV.PARC.HHN. | ML:1.4 | 0.000031899999999999996 | 1.06 | AML | other | m | 2023-10-28T19:34:43.85 |
IV.PARC.HHE. | ML:1.6 | 0.000039099999999999995 | 0.44 | AML | other | m | 2023-10-28T19:34:47.66 |