A magnitude ML 1.7 earthquake occured in region: 7 km NW Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1540, 11.4840 at 10 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 |
---|---|---|---|---|
Palazzuolo sul Senio | FI | 7 | 1154 | 1154 |
Castel del Rio | BO | 7 | 1246 | 2400 |
Firenzuola | FI | 9 | 4726 | 7126 |
Fontanelice | BO | 13 | 1943 | 9069 |
Marradi | FI | 14 | 3139 | 12208 |
Casola Valsenio | RA | 14 | 2617 | 14825 |
Monghidoro | BO | 15 | 3749 | 18574 |
Borgo Tossignano | BO | 16 | 3288 | 21862 |
Loiano | BO | 18 | 4294 | 26156 |
Casalfiumanese | BO | 19 | 3438 | 29594 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-03-24 19:46:43 |
44.1543 | 11.4845 | 10 | 2024-03-24 19:54:50 |
Sala Sismica INGV-Roma | 126134841 |
Field | Value |
---|---|
Time (UTC) | 2024-03-24 19:46:43 ± 0.09 |
Latitude | 44.1543 ± 0.0054 |
Longitude | 11.4845 ± 0.0075 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126134841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 648 |
Semi-minor axis of confidence ellipse (meter) | 550 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 46 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.63222 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 126134841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-24 19:54:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.MARN.HHZ. | 2024-03-24T19:47:30.29 | 3.0 | undecidable | manual | S | -0.32 | 0 | |||
IV.ZOVE.EHZ. | 2024-03-24T19:47:08.67 | 3.0 | negative | manual | P | 1.53 | 0 | |||
TV.SF11.HHZ. | 2024-03-24T19:47:07.96 | 3.0 | undecidable | manual | P | 1 | 0 | |||
IV.FOSV.EHZ. | 2024-03-24T19:47:05.46 | 3.0 | undecidable | manual | P | -1.07 | 0 | |||
IV.CRE.HHZ. | 2024-03-24T19:46:55.71 | 0.3 | undecidable | manual | P | 148 | 70.1742 | 50 | 0.12 | 67 |
IV.CRMI.HHZ. | 2024-03-24T19:46:54.20 | 0.6 | undecidable | manual | P | 226 | 56.5989 | 50 | 0.7 | 39 |
IV.ZCCA.HHZ. | 2024-03-24T19:46:53.10 | 3.0 | undecidable | manual | P | 0 | ||||
IV.VMGN.HHZ. | 2024-03-24T19:46:52.03 | 0.3 | undecidable | manual | S | 170 | 22.4553 | 114 | 0.3 | 70 |
IV.LMD.HHZ. | 2024-03-24T19:46:51.24 | 0.3 | undecidable | manual | S | 116 | 19.6692 | 117 | 0.39 | 69 |
IV.MTRZ.HHZ. | 2024-03-24T19:46:51.63 | 0.6 | undecidable | manual | S | 345 | 18.1707 | 119 | 1.24 | 33 |
IV.SFI.EHZ. | 2024-03-24T19:46:50.68 | 0.3 | undecidable | manual | P | 134 | 40.0266 | 50 | -0.26 | 69 |
IV.MPPT.EHZ. | 2024-03-24T19:46:50.64 | 0.3 | undecidable | manual | P | 235 | 38.2284 | 50 | -0.03 | 72 |
IV.RUFI.EHZ. | 2024-03-24T19:46:50.01 | 0.3 | undecidable | manual | P | 177 | 35.1426 | 50 | -0.18 | 71 |
IV.RINC.EHZ. | 2024-03-24T19:46:49.46 | 0.3 | positive | manual | P | 162 | 31.2465 | 50 | -0.13 | 72 |
IV.SEI.HHZ. | 2024-03-24T19:46:49.78 | 0.3 | undecidable | manual | S | 222 | 14.9739 | 123 | 0.35 | 71 |
IV.MOCL.EHZ. | 2024-03-24T19:46:49.16 | 0.3 | undecidable | manual | P | 236 | 29.3484 | 50 | -0.14 | 72 |
IT.MRR.HGE. | 2024-03-24T19:46:49.20 | 0.3 | undecidable | manual | S | 137 | 13.7751 | 126 | 0.12 | 74 |
IV.IMOL.EHZ. | 2024-03-24T19:46:49.98 | 0.3 | undecidable | manual | P | 42 | 30.6471 | 50 | 0.48 | 67 |
IV.BOSL.HHZ. | 2024-03-24T19:46:48.73 | 0.6 | undecidable | manual | P | 200 | 26.2515 | 50 | -0.1 | 49 |
IV.VMGN.HHZ. | 2024-03-24T19:46:48.09 | 0.3 | positive | manual | P | 170 | 22.4553 | 114 | -0.03 | 74 |
IV.FNVD.HHZ. | 2024-03-24T19:46:48.96 | 0.3 | undecidable | manual | P | 273 | 28.8489 | 50 | -0.25 | 70 |
IV.MTRZ.HHZ. | 2024-03-24T19:46:47.57 | 0.1 | positive | manual | P | 345 | 18.1707 | 119 | 0.22 | 96 |
IT.MOG.HNN. | 2024-03-24T19:46:47.82 | 0.1 | undecidable | manual | P | 85 | 22.5552 | 114 | -0.32 | 94 |
IV.LMD.HHZ. | 2024-03-24T19:46:47.32 | 0.1 | positive | manual | P | 116 | 19.6692 | 117 | -0.3 | 94 |
IV.VISG.HHZ. | 2024-03-24T19:46:46.47 | 0.3 | undecidable | manual | S | 314 | 5.5944 | 151 | -0.67 | 65 |
IT.MRR.HGE. | 2024-03-24T19:46:46.53 | 0.1 | undecidable | manual | P | 137 | 13.7751 | 126 | -0.07 | 100 |
IV.SEI.HHZ. | 2024-03-24T19:46:46.87 | 0.1 | positive | manual | P | 222 | 14.9739 | 123 | 0.07 | 100 |
IV.VISG.HHZ. | 2024-03-24T19:46:45.19 | 0.1 | undecidable | manual | P | 314 | 5.5944 | 151 | -0.29 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHN. | ML:1.6 | 0.00033350000000000003 | 0.48 | AML | other | m | 2024-03-24T19:46:51.50 |
IV.LMD.HHE. | ML:1.7 | 0.00036199999999999996 | 0.46 | AML | other | m | 2024-03-24T19:46:51.90 |
IV.MTRZ.HNN. | ML:2.1 | 0.0010445 | 1.48 | AML | other | m | 2024-03-24T19:46:52.04 |
IV.MTRZ.HHN. | ML:2.1 | 0.001008 | 1.46 | AML | other | m | 2024-03-24T19:46:52.04 |
IV.VMGN.HHN. | ML:1.5 | 0.00022449999999999998 | 0.46 | AML | other | m | 2024-03-24T19:46:52.44 |
IV.VMGN.HHE. | ML:1.5 | 0.0002075 | 1.18 | AML | other | m | 2024-03-24T19:46:52.19 |
IV.MTRZ.HNE. | ML:2.1 | 0.000971 | 0.32 | AML | other | m | 2024-03-24T19:46:53.40 |
IV.BOSL.HHN. | ML:1.0 | 0.0000622 | 0.4 | AML | other | m | 2024-03-24T19:46:53.46 |
IV.BOSL.HHE. | ML:1.1 | 0.00006565 | 1.42 | AML | other | m | 2024-03-24T19:46:54.09 |
IV.MTRZ.HHE. | ML:2.1 | 0.00099 | 1.5 | AML | other | m | 2024-03-24T19:46:54.81 |
IV.MOCL.EHE. | ML:1.8 | 0.0003115 | 1.1 | AML | other | m | 2024-03-24T19:46:55.55 |
IV.RINC.EHE. | ML:1.8 | 0.00029549999999999997 | 0.3 | AML | other | m | 2024-03-24T19:46:55.27 |
IV.MOCL.EHN. | ML:1.9 | 0.000434 | 0.32 | AML | other | m | 2024-03-24T19:46:55.40 |
IV.RINC.EHN. | ML:1.7 | 0.00023950000000000002 | 0.48 | AML | other | m | 2024-03-24T19:46:55.49 |
IV.MPPT.EHE. | ML:1.5 | 0.00010855000000000001 | 0.8 | AML | other | m | 2024-03-24T19:46:57.80 |
IV.MPPT.EHN. | ML:1.6 | 0.0001384 | 1.08 | AML | other | m | 2024-03-24T19:46:58.15 |
IV.SFI.EHE. | ML:1.5 | 0.00011649999999999999 | 0.44 | AML | other | m | 2024-03-24T19:46:58.99 |
IV.SFI.EHN. | ML:1.5 | 0.0001126 | 0.54 | AML | other | m | 2024-03-24T19:47:00.49 |
IV.IMOL.HNN. | ML:2.0 | 0.0005095000000000001 | 0.32 | AML | other | m | 2024-03-24T19:47:00.74 |
IV.IMOL.HNE. | ML:2.1 | 0.000587 | 0.84 | AML | other | m | 2024-03-24T19:47:04.51 |
IV.CRMI.HHN. | ML:1.7 | 0.000115 | 1.1 | AML | other | m | 2024-03-24T19:47:05.36 |
IV.CRMI.HHE. | ML:1.4 | 0.00006135 | 0.54 | AML | other | m | 2024-03-24T19:47:05.64 |
IV.CRE.HHE. | ML:1.6 | 0.00006295 | 1.58 | AML | other | m | 2024-03-24T19:47:08.99 |
IV.CRE.HHN. | ML:1.7 | 0.0000816 | 0.42 | AML | other | m | 2024-03-24T19:47:09.33 |