A magnitude ML 1.5 earthquake occured in region: 6 km SW Castel del Rio (BO), on
and geographic coordinates (lat, lon) 44.1660, 11.4830 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 |
---|---|---|---|---|
Castel del Rio | BO | 6 | 1246 | 1246 |
Palazzuolo sul Senio | FI | 8 | 1154 | 2400 |
Firenzuola | FI | 10 | 4726 | 7126 |
Fontanelice | BO | 12 | 1943 | 9069 |
Casola Valsenio | RA | 13 | 2617 | 11686 |
Marradi | FI | 14 | 3139 | 14825 |
Monghidoro | BO | 15 | 3749 | 18574 |
Borgo Tossignano | BO | 15 | 3288 | 21862 |
Loiano | BO | 17 | 4294 | 26156 |
Casalfiumanese | BO | 18 | 3438 | 29594 |
Monterenzio | BO | 19 | 6035 | 35629 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-03-25 06:15:46 |
44.1658 | 11.4827 | 10 | 2024-03-25 06:22:20 |
Sala Sismica INGV-Roma | 126144321 |
Field | Value |
---|---|
Time (UTC) | 2024-03-25 06:15:46 ± 0.08 |
Latitude | 44.1658 ± 0.0045 |
Longitude | 11.4827 ± 0.0063 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126144321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 498 |
Semi-minor axis of confidence ellipse (meter) | 396 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 39 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36962 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 126144321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-25 06:22:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RINC.EHZ. | 2024-03-25T06:15:58.51 | 0.3 | undecidable | manual | S | 162 | 32.5452 | 50 | 0.18 | 70 |
IV.BOSL.HHZ. | 2024-03-25T06:15:57.01 | 0.6 | undecidable | manual | S | 198 | 27.4503 | 109 | 0.08 | 48 |
IV.MOCL.EHZ. | 2024-03-25T06:15:57.49 | 0.3 | undecidable | manual | S | 234 | 29.9478 | 50 | -0.15 | 70 |
IV.VMGN.HHZ. | 2024-03-25T06:15:55.76 | 0.3 | undecidable | manual | S | 170 | 23.754 | 112 | 0.02 | 73 |
IV.MPPT.EHZ. | 2024-03-25T06:15:54.31 | 0.3 | undecidable | manual | P | 234 | 38.9277 | 50 | -0.15 | 69 |
IV.LMD.HHZ. | 2024-03-25T06:15:54.57 | 0.3 | undecidable | manual | S | 119 | 20.3685 | 115 | -0.09 | 72 |
IV.SFI.EHZ. | 2024-03-25T06:15:54.85 | 0.3 | undecidable | manual | P | 135 | 41.0256 | 50 | 0.06 | 70 |
IV.RINC.EHZ. | 2024-03-25T06:15:53.35 | 0.3 | undecidable | manual | P | 162 | 32.5452 | 50 | -0.13 | 70 |
IV.SEI.HHZ. | 2024-03-25T06:15:53.60 | 0.3 | undecidable | manual | S | 219 | 15.873 | 121 | 0.33 | 69 |
IV.BOSL.HHZ. | 2024-03-25T06:15:52.77 | 0.3 | undecidable | manual | P | 198 | 27.4503 | 109 | 0.1 | 72 |
IV.MOCL.EHZ. | 2024-03-25T06:15:52.97 | 0.3 | undecidable | manual | P | 234 | 29.9478 | 50 | -0.11 | 71 |
IV.FNVD.HHZ. | 2024-03-25T06:15:52.77 | 0.1 | positive | manual | P | 271 | 28.6491 | 50 | -0.11 | 95 |
IV.MTRZ.HHZ. | 2024-03-25T06:15:51.38 | 0.1 | positive | manual | P | 344 | 16.9719 | 119 | 0.63 | 85 |
IT.MOG.HNZ. | 2024-03-25T06:15:51.70 | 1.0 | undecidable | manual | P | 89 | 22.6551 | 113 | -0.07 | 24 |
IV.VMGN.HHZ. | 2024-03-25T06:15:51.90 | 0.1 | undecidable | manual | P | 170 | 23.754 | 112 | -0.08 | 96 |
IV.LMD.HHZ. | 2024-03-25T06:15:51.17 | 0.6 | positive | manual | P | 119 | 20.3685 | 115 | -0.19 | 47 |
IT.MRR.HGE. | 2024-03-25T06:15:50.40 | 0.3 | undecidable | manual | P | 140 | 14.7741 | 123 | 0.02 | 74 |
IV.SEI.HHZ. | 2024-03-25T06:15:50.67 | 0.1 | undecidable | manual | P | 219 | 15.873 | 121 | 0.12 | 97 |
IV.VISG.HHZ. | 2024-03-25T06:15:50.12 | 0.1 | undecidable | manual | S | 304 | 4.5954 | 154 | -0.41 | 93 |
IV.VISG.HHZ. | 2024-03-25T06:15:48.92 | 0.1 | undecidable | manual | P | 304 | 4.5954 | 154 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VISG.HHE. | ML:2.1 | 0.0022199999999999998 | 0.14 | AML | other | m | 2024-03-25T06:15:50.39 |
IV.VISG.HHN. | ML:2.4 | 0.004144999999999999 | 0.14 | AML | other | m | 2024-03-25T06:15:50.43 |
IV.SEI.HHE. | ML:1.9 | 0.0007574999999999999 | 1.54 | AML | other | m | 2024-03-25T06:15:53.95 |
IV.SEI.HHN. | ML:2.4 | 0.0023049999999999998 | 1.78 | AML | other | m | 2024-03-25T06:15:53.96 |
IV.LMD.HHN. | ML:1.5 | 0.00023899999999999998 | 0.12 | AML | other | m | 2024-03-25T06:15:55.29 |
IV.MTRZ.HHN. | ML:1.8 | 0.0005005 | 1.54 | AML | other | m | 2024-03-25T06:15:55.78 |
IV.MTRZ.HNN. | ML:1.8 | 0.00048550000000000004 | 0.42 | AML | other | m | 2024-03-25T06:15:55.78 |
IV.LMD.HHE. | ML:1.3 | 0.0001565 | 0.26 | AML | other | m | 2024-03-25T06:15:55.69 |
IV.MTRZ.HNE. | ML:1.7 | 0.0004465 | 1.04 | AML | other | m | 2024-03-25T06:15:55.93 |
IV.MTRZ.HHE. | ML:1.7 | 0.0004425 | 1.78 | AML | other | m | 2024-03-25T06:15:55.93 |
IV.VMGN.HHE. | ML:1.1 | 0.00008475 | 1.4 | AML | other | m | 2024-03-25T06:15:56.96 |
IV.BOSL.HHE. | ML:1.0 | 0.0000502 | 0.32 | AML | other | m | 2024-03-25T06:15:57.55 |
IV.VMGN.HHN. | ML:1.2 | 0.0000885 | 0.3 | AML | other | m | 2024-03-25T06:15:57.84 |
IV.MOCL.EHN. | ML:1.6 | 0.000178 | 0.36 | AML | other | m | 2024-03-25T06:15:59.19 |
IV.RINC.EHE. | ML:1.4 | 0.0001001 | 0.76 | AML | other | m | 2024-03-25T06:15:59.67 |
IV.MOCL.EHE. | ML:1.4 | 0.00012154999999999999 | 0.98 | AML | other | m | 2024-03-25T06:15:59.32 |
IV.BOSL.HHN. | ML:0.8 | 0.000030350000000000002 | 0.34 | AML | other | m | 2024-03-25T06:16:00.16 |
IV.RINC.EHN. | ML:1.3 | 0.0000775 | 0.54 | AML | other | m | 2024-03-25T06:16:01.56 |
IV.MPPT.EHN. | ML:1.1 | 0.00004380000000000001 | 0.96 | AML | other | m | 2024-03-25T06:16:01.45 |
IV.MPPT.EHE. | ML:1.1 | 0.00004255 | 1.48 | AML | other | m | 2024-03-25T06:16:02.98 |