A magnitude ML 0.4 earthquake occured in region: 8 km SW Apecchio (PU), on
and geographic coordinates (lat, lon) 43.5030, 12.3570 at 6 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 |
---|---|---|---|---|
Apecchio | PU | 8 | 1882 | 1882 |
Pietralunga | PG | 9 | 2111 | 3993 |
CittĂ di Castello | PG | 11 | 39913 | 43906 |
San Giustino | PG | 15 | 11297 | 55203 |
Montone | PG | 16 | 1680 | 56883 |
Piobbico | PU | 16 | 2029 | 58912 |
Mercatello sul Metauro | PU | 16 | 1378 | 60290 |
Monte Santa Maria Tiberina | PG | 17 | 1183 | 61473 |
Borgo Pace | PU | 18 | 606 | 62079 |
Sant'Angelo in Vado | PU | 19 | 4133 | 66212 |
Sansepolcro | AR | 19 | 15884 | 82096 |
Citerna | PG | 19 | 3531 | 85627 |
Monterchi | AR | 20 | 1757 | 87384 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2024-02-07 07:35:45 |
43.503 | 12.3573 | 6 | 2024-02-07 07:57:09 |
Sala Sismica INGV-Roma | 125088561 |
Field | Value |
---|---|
Time (UTC) | 2024-02-07 07:35:45 ± 0.1 |
Latitude | 43.5030 ± 0.0027 |
Longitude | 12.3573 ± 0.0037 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125088561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 286 |
Semi-minor axis of confidence ellipse (meter) | 141 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 26 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.03507 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19425 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 125088561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-07 07:57:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TSM5.DHZ. | 2024-02-07T07:35:53.12 | 0.6 | undecidable | manual | S | 97 | 19.869 | 107 | 0.3 | 47 |
IV.NARO.HHZ. | 2024-02-07T07:35:53.04 | 0.6 | undecidable | manual | S | 56 | 21.5673 | 106 | -0.34 | 46 |
IV.PARC.HHZ. | 2024-02-07T07:35:52.81 | 0.6 | undecidable | manual | S | 329 | 18.7701 | 108 | 0.36 | 46 |
IV.PIEI.HHZ. | 2024-02-07T07:35:51.16 | 0.6 | undecidable | manual | S | 76 | 14.7741 | 113 | 0.02 | 50 |
IV.TSM2.DHZ. | 2024-02-07T07:35:51.07 | 0.6 | undecidable | manual | S | 138 | 15.9729 | 111 | -0.45 | 45 |
IV.ATBU.EHZ. | 2024-02-07T07:35:51.72 | 0.6 | undecidable | manual | S | 101 | 15.6732 | 112 | 0.29 | 47 |
IV.ATVO.HHZ. | 2024-02-07T07:35:51.06 | 0.6 | undecidable | manual | S | 164 | 13.9749 | 114 | 0.17 | 48 |
IV.TSM3.DHZ. | 2024-02-07T07:35:50.88 | 0.6 | undecidable | manual | S | 181 | 13.2756 | 115 | 0.2 | 48 |
IV.TB03.DHZ. | 2024-02-07T07:35:50.36 | 0.6 | undecidable | manual | S | 159 | 12.0768 | 117 | 0.07 | 50 |
IV.NARO.HHZ. | 2024-02-07T07:35:49.69 | 1.0 | undecidable | manual | P | 56 | 21.5673 | 106 | -0.39 | 23 |
IV.ATPC.HHZ. | 2024-02-07T07:35:49.44 | 0.6 | undecidable | manual | S | 107 | 8.3805 | 127 | 0.23 | 48 |
IV.BADI.EHZ. | 2024-02-07T07:35:49.40 | 0.6 | undecidable | manual | S | 275 | 9.0798 | 124 | -0.02 | 50 |
IV.PARC.HHZ. | 2024-02-07T07:35:49.49 | 0.1 | undecidable | manual | P | 329 | 18.7701 | 108 | -0.06 | 98 |
IV.TSM5.DHZ. | 2024-02-07T07:35:49.97 | 0.1 | undecidable | manual | P | 97 | 19.869 | 107 | 0.21 | 95 |
IV.PIEI.HHZ. | 2024-02-07T07:35:48.66 | 0.6 | positive | manual | P | 76 | 14.7741 | 113 | -0.13 | 49 |
IV.TSM2.DHZ. | 2024-02-07T07:35:48.84 | 0.1 | undecidable | manual | P | 138 | 15.9729 | 111 | -0.17 | 96 |
IV.ATBU.EHZ. | 2024-02-07T07:35:48.77 | 0.1 | undecidable | manual | P | 101 | 15.6732 | 112 | -0.19 | 96 |
IV.ATPI.EHZ. | 2024-02-07T07:35:48.78 | 0.6 | undecidable | manual | S | 148 | 6.7932 | 132 | -0.01 | 51 |
IV.ATVO.HHZ. | 2024-02-07T07:35:48.77 | 1.0 | undecidable | manual | P | 164 | 13.9749 | 114 | 0.12 | 24 |
IV.TSM3.DHZ. | 2024-02-07T07:35:48.54 | 0.1 | undecidable | manual | P | 181 | 13.2756 | 115 | 0.01 | 100 |
IV.TB03.DHZ. | 2024-02-07T07:35:48.37 | 0.1 | undecidable | manual | P | 159 | 12.0768 | 117 | 0.07 | 99 |
IV.BADI.EHZ. | 2024-02-07T07:35:47.86 | 0.1 | positive | manual | P | 275 | 9.0798 | 124 | 0.06 | 100 |
IV.ATPC.HHZ. | 2024-02-07T07:35:47.75 | 0.1 | undecidable | manual | P | 107 | 8.3805 | 127 | 0.07 | 100 |
IV.TSM6.DHZ. | 2024-02-07T07:35:47.90 | 0.6 | undecidable | manual | S | 210 | 3.8961 | 148 | -0.24 | 48 |
IV.ATPI.EHZ. | 2024-02-07T07:35:47.35 | 0.6 | undecidable | manual | P | 148 | 6.7932 | 132 | -0.09 | 50 |
IV.TSM6.DHZ. | 2024-02-07T07:35:46.96 | 0.1 | undecidable | manual | P | 210 | 3.8961 | 148 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHE. | ML:0.1 | 0.000012286102 | 0.0832 | AML | other | m | 2024-02-07T07:35:53.54 |
IV.PARC.HHN. | ML:0.2 | 0.0000172764075 | 0.1792 | AML | other | m | 2024-02-07T07:35:53.78 |
IV.ATPI.EHE. | ML:0.0 | 0.00003199945 | 0.0768 | AML | other | m | 2024-02-07T07:35:48.85 |
IV.ATPI.EHN. | ML:0.0 | 0.000032208774999999994 | 0.1024 | AML | other | m | 2024-02-07T07:35:48.83 |
IV.ATPI.HNE. | ML:0.0 | 0.0001030333 | 0.9088 | AML | other | m | 2024-02-07T07:35:48.86 |
IV.ATPI.HNN. | ML:0.0 | 0.00006217105 | 0.608 | AML | other | m | 2024-02-07T07:35:49.09 |
IV.BADI.EHE. | ML:0.5 | 0.000053826125000000005 | 0.0576 | AML | other | m | 2024-02-07T07:35:50.14 |
IV.BADI.EHN. | ML:0.6 | 0.000067208165 | 0.2176 | AML | other | m | 2024-02-07T07:35:50.02 |
IV.PIEI.HHE. | ML:0.4 | 0.000026461085000000002 | 0.224 | AML | other | m | 2024-02-07T07:35:52.39 |
IV.PIEI.HHN. | ML:0.1 | 0.000017485 | 0.16 | AML | other | m | 2024-02-07T07:35:52.18 |
IV.PIEI.HNE. | ML:0.9 | 0.00009113227499999999 | 0.352 | AML | other | m | 2024-02-07T07:35:52.09 |
IV.PIEI.HNN. | ML:0.7 | 0.00006249434 | 0.7616 | AML | other | m | 2024-02-07T07:35:51.62 |
IV.ATVO.HNE. | ML:0.8 | 0.00008030679 | 0.8384 | AML | other | m | 2024-02-07T07:35:51.22 |
IV.ATVO.HNN. | ML:1.0 | 0.00012571835 | 0.5184 | AML | other | m | 2024-02-07T07:35:51.90 |
IV.ATVO.HHE. | ML:0.6 | 0.000043321999999999996 | 0.1792 | AML | other | m | 2024-02-07T07:35:51.64 |
IV.ATVO.HHN. | ML:0.3 | 0.000025424605000000004 | 0.1408 | AML | other | m | 2024-02-07T07:35:51.78 |
IV.NARO.HHE. | ML:-0.2 | 0.000007029089500000001 | 0.064 | AML | other | m | 2024-02-07T07:35:53.78 |
IV.NARO.HHN. | ML:0.1 | 0.000009438642000000001 | 0.1216 | AML | other | m | 2024-02-07T07:35:55.25 |