A magnitude ML 0.8 earthquake occured in region: 6 km SW Castel del Rio (BO), on
and geographic coordinates (lat, lon) 44.1640, 11.4790 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 |
---|---|---|---|---|
Castel del Rio | BO | 6 | 1246 | 1246 |
Palazzuolo sul Senio | FI | 8 | 1154 | 2400 |
Firenzuola | FI | 9 | 4726 | 7126 |
Fontanelice | BO | 12 | 1943 | 9069 |
Casola Valsenio | RA | 13 | 2617 | 11686 |
Monghidoro | BO | 14 | 3749 | 15435 |
Marradi | FI | 15 | 3139 | 18574 |
Borgo Tossignano | BO | 16 | 3288 | 21862 |
Loiano | BO | 17 | 4294 | 26156 |
Casalfiumanese | BO | 19 | 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 0.8 | 2024-03-24 19:44:56 |
44.1637 | 11.4793 | 9 | 2024-03-24 19:58:08 |
Sala Sismica INGV-Roma | 126134951 |
Field | Value |
---|---|
Time (UTC) | 2024-03-24 19:44:56 ± 0.1 |
Latitude | 44.1637 ± 0.0045 |
Longitude | 11.4793 ± 0.0063 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126134951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 381 |
Semi-minor axis of confidence ellipse (meter) | 373 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 19 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 19 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36962 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 126134951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-24 19:58:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2024-03-24T19:46:54.06 | 3.0 | undecidable | manual | Sn | 2.58 | 0 | |||
IV.MCEL.HHZ. | 2024-03-24T19:46:27.47 | 3.0 | undecidable | manual | Pg | 17.389999 | 0 | |||
IV.MCRV.HHZ. | 2024-03-24T19:46:16.08 | 3.0 | undecidable | manual | Pg | 15.04 | 0 | |||
IV.BRES.EHZ. | 2024-03-24T19:46:11.28 | 3.0 | undecidable | manual | Sg | 2.94 | 0 | |||
CH.FUORN.HHZ. | 2024-03-24T19:46:07.18 | 3.0 | undecidable | manual | Sn | -2.67 | 0 | |||
GU.RORO.HHZ. | 2024-03-24T19:46:06.88 | 3.0 | undecidable | manual | Sn | 0.84 | 0 | |||
IV.PAOL.HHZ. | 2024-03-24T19:46:03.75 | 3.0 | undecidable | manual | Pg | 9.18 | 0 | |||
IV.VOBA.EHZ. | 2024-03-24T19:45:46.14 | 3.0 | undecidable | manual | Sn | -0.05 | 0 | |||
IV.ATCC.EHZ. | 2024-03-24T19:45:22.10 | 3.0 | negative | manual | P | 2.96 | 0 | |||
IV.SFI.EHZ. | 2024-03-24T19:45:10.62 | 1.0 | undecidable | manual | S | 134 | 41.0256 | 50 | 0.08 | 31 |
IV.CSNT.HHZ. | 2024-03-24T19:45:08.92 | 3.0 | positive | manual | P | -1.35 | 0 | |||
IV.MOCL.EHZ. | 2024-03-24T19:45:07.61 | 0.6 | undecidable | manual | S | 234 | 29.5482 | 107 | 0.14 | 63 |
IV.BOSL.HHZ. | 2024-03-24T19:45:06.77 | 0.6 | undecidable | manual | S | 198 | 27.1506 | 109 | 0.12 | 63 |
IV.VMGN.HHZ. | 2024-03-24T19:45:05.48 | 0.6 | undecidable | manual | S | 170 | 23.5542 | 111 | -0.02 | 65 |
IV.LMD.HHZ. | 2024-03-24T19:45:04.60 | 0.6 | undecidable | manual | S | 118 | 20.4684 | 114 | 0.09 | 64 |
IV.SFI.EHZ. | 2024-03-24T19:45:04.41 | 0.6 | undecidable | manual | P | 134 | 41.0256 | 50 | -0.28 | 60 |
IV.SEI.HHZ. | 2024-03-24T19:45:03.40 | 0.3 | undecidable | manual | S | 218 | 15.4734 | 121 | 0.44 | 91 |
IT.MOG.HNZ. | 2024-03-24T19:45:02.04 | 0.3 | undecidable | manual | P | 88 | 22.8549 | 112 | 0.38 | 90 |
IT.MRR.HGZ. | 2024-03-24T19:45:02.83 | 0.6 | undecidable | manual | S | 138 | 14.7741 | 122 | 0.07 | 65 |
IV.MOCL.EHZ. | 2024-03-24T19:45:02.79 | 0.6 | negative | manual | P | 234 | 29.5482 | 107 | -0.13 | 63 |
IV.BOSL.HHZ. | 2024-03-24T19:45:02.26 | 0.6 | undecidable | manual | P | 198 | 27.1506 | 109 | -0.19 | 62 |
IV.FNVD.HHZ. | 2024-03-24T19:45:02.46 | 0.3 | undecidable | manual | P | 271 | 28.3494 | 108 | -0.23 | 93 |
IV.MTRZ.HHZ. | 2024-03-24T19:45:01.06 | 0.3 | undecidable | manual | P | 345 | 17.0718 | 118 | 0.46 | 90 |
IV.VMGN.HHZ. | 2024-03-24T19:45:01.57 | 0.3 | undecidable | manual | P | 170 | 23.5542 | 111 | -0.21 | 94 |
IV.SEI.HHZ. | 2024-03-24T19:45:00.37 | 0.3 | undecidable | manual | P | 218 | 15.4734 | 121 | 0.05 | 98 |
IT.MRR.HGZ. | 2024-03-24T19:45:00.08 | 0.3 | undecidable | manual | P | 138 | 14.7741 | 122 | -0.13 | 97 |
IV.LMD.HHZ. | 2024-03-24T19:45:00.88 | 0.6 | negative | manual | P | 118 | 20.4684 | 114 | -0.33 | 61 |
IV.VISG.HHZ. | 2024-03-24T19:44:59.93 | 0.3 | undecidable | manual | S | 308 | 4.5954 | 154 | -0.35 | 94 |
IV.VISG.HHZ. | 2024-03-24T19:44:58.73 | 0.3 | undecidable | manual | P | 308 | 4.5954 | 154 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:0.7 | 0.000041205925000000006 | 0.1 | AML | other | m | 2024-03-24T19:45:05.41 |
IV.LMD.HHN. | ML:0.7 | 0.00004131389 | 0.08 | AML | other | m | 2024-03-24T19:45:05.06 |
IV.MTRZ.HHE. | ML:1.1 | 0.000121758555 | 0.32 | AML | other | m | 2024-03-24T19:45:06.92 |
IV.MTRZ.HHN. | ML:1.2 | 0.0001340016 | 0.44 | AML | other | m | 2024-03-24T19:45:05.76 |
IV.VMGN.HHE. | ML:0.5 | 0.000018297305 | 0.18 | AML | other | m | 2024-03-24T19:45:05.64 |
IV.VMGN.HHN. | ML:0.5 | 0.000021831927 | 0.2 | AML | other | m | 2024-03-24T19:45:05.96 |
IV.MOCL.EHE. | ML:0.8 | 0.00003648987 | 0.2 | AML | other | m | 2024-03-24T19:45:09.07 |
IV.MOCL.EHN. | ML:1.0 | 0.000045352410000000004 | 0.38 | AML | other | m | 2024-03-24T19:45:09.22 |