A magnitude ML 1.7 earthquake occured in region: 6 km S Castel del Rio (BO), on
and geographic coordinates (lat, lon) 44.1620, 11.4940 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 | 7 | 1154 | 2400 |
Firenzuola | FI | 10 | 4726 | 7126 |
Fontanelice | BO | 12 | 1943 | 9069 |
Casola Valsenio | RA | 13 | 2617 | 11686 |
Marradi | FI | 13 | 3139 | 14825 |
Borgo Tossignano | BO | 15 | 3288 | 18113 |
Monghidoro | BO | 16 | 3749 | 21862 |
Casalfiumanese | BO | 18 | 3438 | 25300 |
Loiano | BO | 18 | 4294 | 29594 |
Monterenzio | BO | 20 | 6035 | 35629 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-03-25 06:19:41 |
44.1615 | 11.494 | 10 | 2024-03-25 06:24:34 |
Sala Sismica INGV-Roma | 126144471 |
Field | Value |
---|---|
Time (UTC) | 2024-03-25 06:19:41 ± 0.09 |
Latitude | 44.1615 ± 0.0045 |
Longitude | 11.4940 ± 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 | 126144471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 586 |
Semi-minor axis of confidence ellipse (meter) | 391 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.14479 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70327 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 126144471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-25 06:24:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2024-03-25T06:19:55.12 | 0.6 | undecidable | manual | P | 192 | 78.0663 | 50 | 0.14 | 45 |
IV.SFI.EHZ. | 2024-03-25T06:19:55.24 | 0.6 | undecidable | manual | S | 135 | 40.0266 | 50 | 0.45 | 46 |
IV.OSSC.HHZ. | 2024-03-25T06:19:54.48 | 0.1 | undecidable | manual | P | 196 | 73.4709 | 50 | 0.21 | 90 |
IV.CRE.HHZ. | 2024-03-25T06:19:54.10 | 0.6 | negative | manual | P | 149 | 70.4739 | 50 | 0.3 | 44 |
IV.RUFI.EHZ. | 2024-03-25T06:19:53.50 | 0.6 | undecidable | manual | S | 178 | 35.9418 | 50 | -0.18 | 49 |
IV.MOCL.EHZ. | 2024-03-25T06:19:52.89 | 0.6 | undecidable | manual | S | 235 | 30.4473 | 50 | 0.67 | 43 |
IV.RINC.EHZ. | 2024-03-25T06:19:52.76 | 0.6 | undecidable | manual | S | 164 | 31.8459 | 50 | 0.17 | 49 |
IV.CRMI.HHZ. | 2024-03-25T06:19:52.25 | 0.1 | undecidable | manual | P | 226 | 57.6978 | 50 | 0.41 | 89 |
IV.FNVD.HHZ. | 2024-03-25T06:19:51.80 | 0.6 | undecidable | manual | S | 271 | 29.5482 | 50 | -0.18 | 49 |
IV.BOSL.HHZ. | 2024-03-25T06:19:51.35 | 0.6 | undecidable | manual | S | 201 | 27.2505 | 50 | -0.04 | 51 |
IV.VMGN.HHZ. | 2024-03-25T06:19:50.12 | 0.6 | undecidable | manual | S | 172 | 23.1546 | 113 | 0.04 | 51 |
IV.MTRZ.HHZ. | 2024-03-25T06:19:48.44 | 0.3 | undecidable | manual | S | 342 | 17.6712 | 119 | 0.08 | 77 |
IV.MPPT.EHZ. | 2024-03-25T06:19:48.89 | 0.6 | undecidable | manual | P | 235 | 39.3273 | 50 | -0.11 | 49 |
IV.SEI.HHZ. | 2024-03-25T06:19:48.04 | 0.6 | undecidable | manual | S | 222 | 16.0728 | 121 | 0.16 | 51 |
IV.SFI.EHZ. | 2024-03-25T06:19:48.77 | 0.1 | undecidable | manual | P | 135 | 40.0266 | 50 | -0.34 | 93 |
IV.LMD.HHZ. | 2024-03-25T06:19:48.95 | 0.6 | undecidable | manual | S | 119 | 19.3695 | 117 | 0.06 | 51 |
IV.FNVD.HHZ. | 2024-03-25T06:19:47.03 | 0.1 | positive | manual | P | 271 | 29.5482 | 50 | -0.46 | 93 |
IV.RUFI.EHZ. | 2024-03-25T06:19:47.85 | 0.6 | undecidable | manual | P | 178 | 35.9418 | 50 | -0.62 | 43 |
IV.BOSL.HHZ. | 2024-03-25T06:19:47.09 | 0.6 | negative | manual | P | 201 | 27.2505 | 50 | -0.06 | 51 |
IV.MOCL.EHZ. | 2024-03-25T06:19:47.30 | 1.0 | negative | manual | P | 235 | 30.4473 | 50 | -0.33 | 24 |
IV.RINC.EHZ. | 2024-03-25T06:19:47.72 | 0.6 | negative | manual | P | 164 | 31.8459 | 50 | -0.12 | 50 |
IV.VMGN.HHZ. | 2024-03-25T06:19:46.17 | 1.0 | positive | manual | P | 172 | 23.1546 | 113 | -0.22 | 25 |
IV.LMD.HHZ. | 2024-03-25T06:19:45.42 | 1.0 | positive | manual | P | 119 | 19.3695 | 117 | -0.28 | 24 |
IV.MTRZ.HHZ. | 2024-03-25T06:19:45.65 | 0.1 | positive | manual | P | 342 | 17.6712 | 119 | 0.25 | 99 |
IV.SEI.HHZ. | 2024-03-25T06:19:44.91 | 0.1 | positive | manual | P | 222 | 16.0728 | 121 | -0.21 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHN. | ML:2.8 | 0.00673 | 0.3 | AML | other | m | 2024-03-25T06:19:48.29 |
IV.SEI.HHE. | ML:2.4 | 0.00253 | 0.36 | AML | other | m | 2024-03-25T06:19:48.31 |
IV.VMGN.HHE. | ML:1.5 | 0.0002065 | 0.6 | AML | other | m | 2024-03-25T06:19:50.30 |
IV.VMGN.HHN. | ML:1.6 | 0.0002575 | 0.52 | AML | other | m | 2024-03-25T06:19:50.62 |
IV.BOSL.HHE. | ML:1.2 | 0.0000899 | 0.42 | AML | other | m | 2024-03-25T06:19:51.70 |
IV.LMD.HHN. | ML:1.7 | 0.000357 | 0.82 | AML | other | m | 2024-03-25T06:19:52.71 |
IV.MTRZ.HHN. | ML:2.3 | 0.00173 | 0.64 | AML | other | m | 2024-03-25T06:19:52.78 |
IV.MTRZ.HNN. | ML:2.3 | 0.001625 | 0.64 | AML | other | m | 2024-03-25T06:19:52.79 |
IV.LMD.HHE. | ML:1.7 | 0.000409 | 0.42 | AML | other | m | 2024-03-25T06:19:52.48 |
IV.MTRZ.HHE. | ML:2.3 | 0.001665 | 0.32 | AML | other | m | 2024-03-25T06:19:52.87 |
IV.MTRZ.HNE. | ML:2.3 | 0.0016 | 0.34 | AML | other | m | 2024-03-25T06:19:52.88 |
IV.MOCL.EHE. | ML:1.8 | 0.00028100000000000005 | 1.14 | AML | other | m | 2024-03-25T06:19:53.67 |
IV.RINC.EHE. | ML:1.8 | 0.00029600000000000004 | 0.98 | AML | other | m | 2024-03-25T06:19:53.33 |
IV.MOCL.EHN. | ML:2.1 | 0.0005595 | 0.3 | AML | other | m | 2024-03-25T06:19:53.51 |
IV.BOSL.HHN. | ML:1.2 | 0.00008115 | 0.5 | AML | other | m | 2024-03-25T06:19:54.25 |
IV.RINC.EHN. | ML:1.8 | 0.0002605 | 0.86 | AML | other | m | 2024-03-25T06:19:54.70 |
IV.MPPT.EHE. | ML:1.6 | 0.0001265 | 0.72 | AML | other | m | 2024-03-25T06:19:55.92 |
IV.MPPT.EHN. | ML:1.6 | 0.000153 | 0.36 | AML | other | m | 2024-03-25T06:19:56.26 |
IV.RUFI.EHE. | ML:1.3 | 0.00008085 | 0.56 | AML | other | m | 2024-03-25T06:19:57.39 |
IV.SFI.EHE. | ML:1.5 | 0.00011375 | 1.52 | AML | other | m | 2024-03-25T06:19:57.96 |
IV.RUFI.EHN. | ML:1.4 | 0.0001041 | 0.42 | AML | other | m | 2024-03-25T06:19:58.93 |
IV.SFI.EHN. | ML:1.6 | 0.0001569 | 0.96 | AML | other | m | 2024-03-25T06:19:59.70 |
IV.CRMI.HHN. | ML:1.9 | 0.0001595 | 0.8 | AML | other | m | 2024-03-25T06:20:03.45 |
IV.CRMI.HHE. | ML:1.6 | 0.000084 | 0.38 | AML | other | m | 2024-03-25T06:20:03.48 |
IV.OSSC.HHE. | ML:1.7 | 0.00008675 | 0.58 | AML | other | m | 2024-03-25T06:20:05.38 |
IV.OSSC.HHN. | ML:1.8 | 0.0000897 | 0.76 | AML | other | m | 2024-03-25T06:20:07.81 |
IV.CSNT.HHE. | ML:1.8 | 0.00009504999999999999 | 0.8 | AML | other | m | 2024-03-25T06:20:08.89 |
IV.CSNT.HHN. | ML:1.7 | 0.0000678 | 0.74 | AML | other | m | 2024-03-25T06:20:09.93 |
IV.CRE.HHE. | ML:1.5 | 0.0000481 | 0.42 | AML | other | m | 2024-03-25T06:20:09.83 |
IV.CRE.HHN. | ML:1.6 | 0.0000623 | 0.42 | AML | other | m | 2024-03-25T06:20:11.20 |