A magnitude ML 1.1 earthquake occured in region: 4 km W San Godenzo (FI), on
and geographic coordinates (lat, lon) 43.9410, 11.5810 at 7 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 | 7 | 5515 | 6682 |
Londa | FI | 9 | 1840 | 8522 |
Vicchio | FI | 9 | 8044 | 16566 |
Rufina | FI | 15 | 7346 | 23912 |
Marradi | FI | 15 | 3139 | 27051 |
Borgo San Lorenzo | FI | 16 | 18211 | 45262 |
Premilcuore | FC | 16 | 799 | 46061 |
Portico e San Benedetto | FC | 19 | 756 | 46817 |
Palazzuolo sul Senio | FI | 19 | 1154 | 47971 |
Pelago | FI | 20 | 7660 | 55631 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-09-20 01:59:48 |
43.9408 | 11.5807 | 7 | 2022-09-20 02:03:59 |
Sala Sismica INGV-Roma | 109912411 |
Field | Value |
---|---|
Time (UTC) | 2022-09-20 01:59:48 ± 0.09 |
Latitude | 43.9408 ± 0.0054 |
Longitude | 11.5807 ± 0.0050 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109912411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 486 |
Semi-minor axis of confidence ellipse (meter) | 394 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 6 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
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) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.14839 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48204 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 109912411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-20 02:03:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OSSC.HHZ. | 2022-09-20T02:00:06.64 | 0.1 | undecidable | manual | S | 210 | 53.502 | 50 | 0.35 | 88 |
IV.FNVD.HHZ. | 2022-09-20T02:00:04.17 | 0.1 | undecidable | manual | S | 305 | 44.3223 | 50 | 0.33 | 90 |
IV.CRE.HHZ. | 2022-09-20T02:00:04.37 | 0.1 | undecidable | manual | S | 140 | 46.4202 | 50 | -0.04 | 95 |
IV.BRIS.HHZ. | 2022-09-20T02:00:01.97 | 0.1 | undecidable | manual | S | 25 | 34.743 | 102 | 0.92 | 74 |
IV.MOCL.EHZ. | 2022-09-20T02:00:00.27 | 0.1 | undecidable | manual | S | 283 | 32.745 | 103 | -0.07 | 97 |
IV.VISG.HHZ. | 2022-09-20T01:59:59.17 | 0.1 | undecidable | manual | S | 337 | 29.8479 | 104 | -0.22 | 95 |
IV.OSSC.HHZ. | 2022-09-20T01:59:58.72 | 0.6 | positive | manual | P | 210 | 53.502 | 50 | -0.14 | 46 |
IV.CRE.HHZ. | 2022-09-20T01:59:57.36 | 0.3 | undecidable | manual | P | 140 | 46.4202 | 50 | -0.41 | 66 |
IV.FNVD.HHZ. | 2022-09-20T01:59:56.87 | 0.3 | positive | manual | P | 305 | 44.3223 | 50 | -0.58 | 63 |
IV.SEI.HHZ. | 2022-09-20T01:59:56.65 | 0.1 | undecidable | manual | S | 305 | 21.7671 | 109 | -0.02 | 100 |
IV.SFI.EHZ. | 2022-09-20T01:59:56.75 | 0.1 | undecidable | manual | S | 101 | 21.6672 | 109 | 0.11 | 98 |
IV.BOSL.HHZ. | 2022-09-20T01:59:55.37 | 0.1 | undecidable | manual | S | 266 | 16.4724 | 114 | 0.39 | 93 |
IV.MOCL.EHZ. | 2022-09-20T01:59:55.19 | 0.6 | undecidable | manual | P | 283 | 32.745 | 103 | -0.24 | 47 |
IV.BRIS.HHZ. | 2022-09-20T01:59:55.89 | 0.6 | positive | manual | P | 25 | 34.743 | 102 | 0.06 | 49 |
IV.LMD.HHZ. | 2022-09-20T01:59:55.40 | 0.1 | undecidable | manual | S | 34 | 18.1707 | 112 | -0.12 | 99 |
IV.VISG.HHZ. | 2022-09-20T01:59:54.53 | 0.6 | positive | manual | P | 337 | 29.8479 | 104 | -0.35 | 46 |
IV.SFI.EHZ. | 2022-09-20T01:59:53.16 | 0.6 | positive | manual | P | 101 | 21.6672 | 109 | -0.13 | 49 |
IV.LMD.HHZ. | 2022-09-20T01:59:52.41 | 0.6 | positive | manual | P | 34 | 18.1707 | 112 | -0.23 | 48 |
IV.BOSL.HHZ. | 2022-09-20T01:59:52.59 | 0.6 | negative | manual | P | 266 | 16.4724 | 114 | 0.26 | 48 |
IV.SEI.HHZ. | 2022-09-20T01:59:52.99 | 0.1 | negative | manual | P | 305 | 21.7671 | 109 | -0.32 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHN. | ML:1.4 | 0.000247 | 0.16 | AML | other | m | 2022-09-20T01:59:55.51 |
IV.LMD.HHE. | ML:1.6 | 0.00034199999999999996 | 0.1 | AML | other | m | 2022-09-20T01:59:55.63 |
IV.BOSL.HHE. | ML:0.6 | 0.00004095 | 0.38 | AML | other | m | 2022-09-20T01:59:55.71 |
IV.BOSL.HHN. | ML:0.6 | 0.00004185 | 1.06 | AML | other | m | 2022-09-20T01:59:56.56 |
IV.SEI.HHN. | ML:1.4 | 0.00017449999999999999 | 0.14 | AML | other | m | 2022-09-20T01:59:56.90 |
IV.SFI.EHE. | ML:1.0 | 0.0000666 | 0.28 | AML | other | m | 2022-09-20T01:59:57.90 |
IV.SFI.EHN. | ML:1.1 | 0.00008475 | 0.82 | AML | other | m | 2022-09-20T01:59:58.46 |
IV.SEI.HHE. | ML:1.3 | 0.00014250000000000002 | 0.38 | AML | other | m | 2022-09-20T01:59:59.51 |
IV.VISG.HHN. | ML:1.0 | 0.00005105 | 0.9 | AML | other | m | 2022-09-20T02:00:01.81 |
IV.VISG.HHE. | ML:0.8 | 0.00002895 | 1.26 | AML | other | m | 2022-09-20T02:00:01.89 |
IV.CRE.HHE. | ML:1.0 | 0.000032149999999999995 | 0.56 | AML | other | m | 2022-09-20T02:00:05.39 |
IV.CRE.HHN. | ML:1.3 | 0.000057300000000000004 | 1.38 | AML | other | m | 2022-09-20T02:00:05.72 |
IV.OSSC.HHN. | ML:1.2 | 0.00003515 | 0.56 | AML | other | m | 2022-09-20T02:00:06.97 |
IV.OSSC.HHE. | ML:1.3 | 0.0000505 | 0.48 | AML | other | m | 2022-09-20T02:00:07.25 |
IV.BRIS.HHN. | ML:0.8 | 0.00002495 | 1.08 | AML | other | m | 2022-09-20T02:00:08.79 |
IV.BRIS.HHE. | ML:0.9 | 0.000030600000000000005 | 0.42 | AML | other | m | 2022-09-20T02:00:10.41 |