A magnitude ML 1.3 earthquake occured in region: 6 km NW Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1480, 11.4880 at 8 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 | 6 | 1154 | 1154 |
Castel del Rio | BO | 8 | 1246 | 2400 |
Firenzuola | FI | 9 | 4726 | 7126 |
Marradi | FI | 13 | 3139 | 10265 |
Fontanelice | BO | 14 | 1943 | 12208 |
Casola Valsenio | RA | 14 | 2617 | 14825 |
Monghidoro | BO | 16 | 3749 | 18574 |
Borgo Tossignano | BO | 17 | 3288 | 21862 |
Loiano | BO | 19 | 4294 | 26156 |
Casalfiumanese | BO | 20 | 3438 | 29594 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-03-25 05:22:16 |
44.1477 | 11.488 | 8 | 2024-03-25 05:28:48 |
Sala Sismica INGV-Roma | 126142621 |
Field | Value |
---|---|
Time (UTC) | 2024-03-25 05:22:16 ± 0.1 |
Latitude | 44.1477 ± 0.0054 |
Longitude | 11.4880 ± 0.0063 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126142621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 224 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
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) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62503 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 126142621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-25 05:28:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.EHZ. | 2024-03-25T05:22:30.34 | 0.6 | undecidable | manual | S | 133 | 39.3273 | 50 | -0.1 | 47 |
IV.CRE.HHZ. | 2024-03-25T05:22:29.80 | 1.0 | undecidable | manual | P | 148 | 69.375 | 50 | 0.47 | 20 |
IV.ZCCA.HHE. | 2024-03-25T05:22:26.43 | 0.1 | undecidable | manual | P | 299 | 46.5201 | 50 | 0.63 | 81 |
IT.MOG.HNE. | 2024-03-25T05:22:25.24 | 0.6 | undecidable | manual | S | 83 | 22.3554 | 110 | 0.14 | 48 |
IV.VMGN.HHZ. | 2024-03-25T05:22:25.42 | 0.6 | undecidable | manual | S | 171 | 21.6672 | 111 | 0.52 | 44 |
IV.MTRZ.HHZ. | 2024-03-25T05:22:24.80 | 0.3 | undecidable | manual | S | 345 | 18.9699 | 113 | 0.78 | 60 |
IV.SFI.EHZ. | 2024-03-25T05:22:24.15 | 1.0 | negative | manual | P | 133 | 39.3273 | 50 | -0.55 | 21 |
IV.MPPT.EHE. | 2024-03-25T05:22:24.19 | 0.1 | undecidable | manual | P | 237 | 38.0286 | 50 | -0.32 | 90 |
IV.LMD.HHZ. | 2024-03-25T05:22:24.39 | 0.6 | undecidable | manual | S | 114 | 19.1697 | 113 | 0.33 | 46 |
IV.IMOL.EHE. | 2024-03-25T05:22:23.34 | 0.3 | undecidable | manual | P | 41 | 31.0467 | 105 | 0.07 | 72 |
IV.SEI.HHZ. | 2024-03-25T05:22:23.22 | 0.6 | undecidable | manual | S | 225 | 14.5743 | 119 | 0.57 | 44 |
IV.FNVD.HHZ. | 2024-03-25T05:22:22.44 | 0.1 | positive | manual | P | 275 | 29.1486 | 106 | -0.47 | 88 |
IV.BOSL.HHZ. | 2024-03-25T05:22:22.36 | 0.1 | undecidable | manual | P | 201 | 25.6521 | 108 | 0.12 | 96 |
IV.RINC.EHE. | 2024-03-25T05:22:22.84 | 0.1 | undecidable | manual | P | 162 | 30.4473 | 105 | -0.33 | 91 |
IT.MRR.HGZ. | 2024-03-25T05:22:22.59 | 0.6 | undecidable | manual | S | 135 | 13.0758 | 122 | 0.41 | 46 |
IV.MOCL.EHE. | 2024-03-25T05:22:22.92 | 0.1 | undecidable | manual | P | 237 | 29.1486 | 106 | 0.01 | 97 |
IV.MTRZ.HHZ. | 2024-03-25T05:22:21.06 | 0.1 | negative | manual | P | 345 | 18.9699 | 113 | 0.07 | 98 |
IT.MOG.HNE. | 2024-03-25T05:22:21.26 | 0.1 | undecidable | manual | P | 83 | 22.3554 | 110 | -0.35 | 92 |
IV.VMGN.HHZ. | 2024-03-25T05:22:21.55 | 0.6 | undecidable | manual | P | 171 | 21.6672 | 111 | 0.06 | 49 |
IV.SEI.HHZ. | 2024-03-25T05:22:20.27 | 0.1 | positive | manual | P | 225 | 14.5743 | 119 | 0.07 | 98 |
IV.VISG.HHE. | 2024-03-25T05:22:20.00 | 0.3 | undecidable | manual | S | 317 | 6.2937 | 142 | -0.42 | 70 |
IV.LMD.HHZ. | 2024-03-25T05:22:20.71 | 0.3 | positive | manual | P | 114 | 19.1697 | 113 | -0.3 | 70 |
IT.MRR.HGZ. | 2024-03-25T05:22:19.93 | 0.1 | undecidable | manual | P | 135 | 13.0758 | 122 | 0 | 100 |
IV.VISG.HHE. | 2024-03-25T05:22:18.58 | 0.1 | undecidable | manual | P | 317 | 6.2937 | 142 | -0.33 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHN. | ML:0.0 | 0.0015278754999999999 | 0.26 | AML | other | m | 2024-03-25T05:22:23.57 |
IV.SEI.HHE. | ML:0.0 | 0.0004318672 | 0.24 | AML | other | m | 2024-03-25T05:22:24.57 |
IV.LMD.HHN. | ML:1.1 | 0.000106369625 | 0.24 | AML | other | m | 2024-03-25T05:22:27.38 |
IV.VMGN.HHE. | ML:0.8 | 0.000039454785 | 0.18 | AML | other | m | 2024-03-25T05:22:25.51 |
IV.VMGN.HHN. | ML:0.9 | 0.00005765 | 0.3 | AML | other | m | 2024-03-25T05:22:25.67 |
IV.MTRZ.HHE. | ML:0.0 | 0.00023903020000000003 | 0.28 | AML | other | m | 2024-03-25T05:22:26.95 |
IV.LMD.HHE. | ML:1.0 | 0.00008989789500000001 | 0.18 | AML | other | m | 2024-03-25T05:22:26.16 |
IV.MTRZ.HHN. | ML:0.0 | 0.00023055955 | 0.22 | AML | other | m | 2024-03-25T05:22:27.11 |
IV.MTRZ.HNE. | ML:1.5 | 0.00026571265 | 0.29 | AML | other | m | 2024-03-25T05:22:28.06 |
IV.MTRZ.HNN. | ML:1.5 | 0.00024413255 | 0.26 | AML | other | m | 2024-03-25T05:22:27.11 |
IV.FNVD.HHE. | ML:0.0 | 0.0000002739954 | 0.16 | AML | other | m | 2024-03-25T05:22:27.24 |
IV.FNVD.HHN. | ML:0.0 | 0.000000257059 | 0.18 | AML | other | m | 2024-03-25T05:22:27.72 |
IV.SFI.HNE. | ML:1.5 | 0.00010330787999999999 | 0.71 | AML | other | m | 2024-03-25T05:22:35.90 |
IV.SFI.HNN. | ML:1.6 | 0.0001485287 | 0.71 | AML | other | m | 2024-03-25T05:22:38.18 |
IV.SFI.EHE. | ML:0.9 | 0.0000287174255 | 0.26 | AML | other | m | 2024-03-25T05:22:32.39 |
IV.SFI.EHN. | ML:0.8 | 0.00002295963 | 0.14 | AML | other | m | 2024-03-25T05:22:31.09 |
IV.CRE.HHN. | ML:1.0 | 0.000016810644999999998 | 0.86 | AML | other | m | 2024-03-25T05:22:48.47 |