A magnitude ML 0.9 earthquake occured in region: 4 km NW San Godenzo (FI), on
and geographic coordinates (lat, lon) 43.9570, 11.5990 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 |
---|---|---|---|---|
San Godenzo | FI | 4 | 1167 | 1167 |
Dicomano | FI | 9 | 5515 | 6682 |
Vicchio | FI | 11 | 8044 | 14726 |
Londa | FI | 11 | 1840 | 16566 |
Marradi | FI | 13 | 3139 | 19705 |
Premilcuore | FC | 14 | 799 | 20504 |
Portico e San Benedetto | FC | 17 | 756 | 21260 |
Borgo San Lorenzo | FI | 17 | 18211 | 39471 |
Rufina | FI | 17 | 7346 | 46817 |
Palazzuolo sul Senio | FI | 18 | 1154 | 47971 |
Tredozio | FC | 18 | 1212 | 49183 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-03-17 20:24:54 |
43.9573 | 11.599 | 8 | 2024-03-17 20:33:18 |
Sala Sismica INGV-Roma | 125949841 |
Field | Value |
---|---|
Time (UTC) | 2024-03-17 20:24:54 ± 0.08 |
Latitude | 43.9573 ± 0.0027 |
Longitude | 11.5990 ± 0.0037 |
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 | 125949841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 259 |
Semi-minor axis of confidence ellipse (meter) | 68 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.04766 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42358 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125949841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-17 20:33:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VISG.HHE. | 2024-03-17T20:25:04.44 | 0.3 | undecidable | manual | S | 333 | 28.8489 | 106 | -0.2 | 70 |
IV.SEI.HHZ. | 2024-03-17T20:25:02.31 | 0.3 | undecidable | manual | S | 299 | 21.9669 | 111 | -0.07 | 73 |
IV.CRE.HHE. | 2024-03-17T20:25:02.93 | 0.6 | undecidable | manual | P | 143 | 47.0196 | 50 | -0.3 | 44 |
IV.BOSL.HHZ. | 2024-03-17T20:25:01.39 | 0.6 | undecidable | manual | S | 261 | 18.1707 | 115 | 0.23 | 47 |
IV.SFI.EHZ. | 2024-03-17T20:25:01.92 | 0.3 | undecidable | manual | S | 106 | 20.6682 | 112 | -0.03 | 74 |
IV.RUFI.EHZ. | 2024-03-17T20:25:00.03 | 0.3 | undecidable | manual | S | 208 | 15.0738 | 119 | -0.16 | 73 |
IV.VISG.HHE. | 2024-03-17T20:25:00.20 | 0.3 | undecidable | manual | P | 333 | 28.8489 | 106 | -0.03 | 73 |
IV.LMD.HHZ. | 2024-03-17T20:25:00.43 | 0.3 | undecidable | manual | S | 33 | 15.873 | 118 | -0.01 | 75 |
IT.MRR.HGZ. | 2024-03-17T20:24:59.16 | 0.3 | undecidable | manual | S | 2 | 11.877 | 125 | -0.09 | 74 |
IV.SFI.EHZ. | 2024-03-17T20:24:58.80 | 1.0 | negative | manual | P | 106 | 20.6682 | 112 | 0.12 | 24 |
IV.SEI.HHZ. | 2024-03-17T20:24:58.95 | 0.6 | negative | manual | P | 299 | 21.9669 | 111 | 0.02 | 49 |
IV.BOSL.HHZ. | 2024-03-17T20:24:58.51 | 0.6 | positive | manual | P | 261 | 18.1707 | 115 | 0.28 | 47 |
IV.RUFI.EHZ. | 2024-03-17T20:24:57.78 | 0.6 | undecidable | manual | P | 208 | 15.0738 | 119 | 0.12 | 49 |
IV.VMGN.HHZ. | 2024-03-17T20:24:57.48 | 0.3 | undecidable | manual | S | 267 | 5.2947 | 148 | -0.17 | 74 |
IV.LMD.HHZ. | 2024-03-17T20:24:57.93 | 0.3 | undecidable | manual | P | 33 | 15.873 | 118 | 0.12 | 73 |
IT.MRR.HGZ. | 2024-03-17T20:24:57.33 | 0.1 | undecidable | manual | P | 2 | 11.877 | 125 | 0.21 | 96 |
IV.VMGN.HHZ. | 2024-03-17T20:24:56.28 | 0.1 | undecidable | manual | P | 267 | 5.2947 | 148 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:1.2 | 0.00013900000000000002 | 0.08 | AML | other | m | 2024-03-17T20:25:00.88 |
IV.LMD.HHN. | ML:1.1 | 0.00011898469999999999 | 0.08 | AML | other | m | 2024-03-17T20:25:00.90 |
IV.SEI.HHN. | ML:1.2 | 0.00010295 | 0.34 | AML | other | m | 2024-03-17T20:25:02.81 |
IV.SEI.HHE. | ML:0.9 | 0.00005889447 | 0.76 | AML | other | m | 2024-03-17T20:25:02.69 |
IV.SFI.EHE. | ML:0.4 | 0.0000194100075 | 1.42 | AML | other | m | 2024-03-17T20:25:02.42 |
IV.SFI.EHN. | ML:0.4 | 0.000021927957499999998 | 0.2 | AML | other | m | 2024-03-17T20:25:02.28 |