A magnitude ML 0.4 earthquake occured in region: 3 km W Apecchio (PU), on
and geographic coordinates (lat, lon) 43.5490, 12.3860 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 |
---|---|---|---|---|
Apecchio | PU | 3 | 1882 | 1882 |
Piobbico | PU | 11 | 2029 | 3911 |
Mercatello sul Metauro | PU | 12 | 1378 | 5289 |
Pietralunga | PG | 13 | 2111 | 7400 |
Sant'Angelo in Vado | PU | 13 | 4133 | 11533 |
Borgo Pace | PU | 14 | 606 | 12139 |
CittĂ di Castello | PG | 16 | 39913 | 52052 |
San Giustino | PG | 17 | 11297 | 63349 |
Urbania | PU | 18 | 7099 | 70448 |
Peglio | PU | 19 | 696 | 71144 |
Belforte all'Isauro | PU | 19 | 769 | 71913 |
Sestino | AR | 19 | 1355 | 73268 |
Sansepolcro | AR | 20 | 15884 | 89152 |
Piandimeleto | PU | 20 | 2167 | 91319 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-07-29 08:33:21 |
43.5488 | 12.3862 | 8 | 2022-07-29 08:38:09 |
Sala Sismica INGV-Roma | 107827281 |
Field | Value |
---|---|
Time (UTC) | 2022-07-29 08:33:21 ± 0.15 |
Latitude | 43.5488 ± 0.0054 |
Longitude | 12.3862 ± 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 | 107827281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 548 |
Semi-minor axis of confidence ellipse (meter) | 292 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 344 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16727 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 107827281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-29 08:38:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHZ. | 2022-07-29T08:33:58.59 | 3.0 | undecidable | manual | S | -0.1 | 0 | |||
IV.SENI.HNZ. | 2022-07-29T08:33:43.51 | 3.0 | undecidable | manual | S | 0.26 | 0 | |||
IV.ARRO.EHZ. | 2022-07-29T08:33:37.89 | 3.0 | undecidable | manual | P | -1.33 | 0 | |||
IV.NARO.HHZ. | 2022-07-29T08:33:27.57 | 0.3 | undecidable | manual | S | 66 | 17.0718 | 116 | -0.08 | 74 |
IV.PIEI.HHZ. | 2022-07-29T08:33:26.24 | 0.3 | undecidable | manual | S | 97 | 12.0768 | 124 | 0.1 | 75 |
IV.BADI.EHZ. | 2022-07-29T08:33:26.11 | 0.3 | undecidable | manual | S | 249 | 12.1767 | 124 | -0.07 | 75 |
IV.ATVO.HHZ. | 2022-07-29T08:33:25.11 | 1.0 | negative | manual | P | 175 | 18.5703 | 114 | -0.04 | 25 |
IV.BADI.EHZ. | 2022-07-29T08:33:24.07 | 0.6 | positive | manual | P | 249 | 12.1767 | 124 | 0.05 | 50 |
IV.NARO.HHZ. | 2022-07-29T08:33:24.83 | 0.1 | positive | manual | P | 66 | 17.0718 | 116 | -0.04 | 100 |
IV.PARC.HHZ. | 2022-07-29T08:33:24.98 | 1.0 | negative | manual | P | 313 | 16.1727 | 117 | 0.26 | 24 |
IV.PIEI.HHZ. | 2022-07-29T08:33:24.00 | 0.6 | negative | manual | P | 97 | 12.0768 | 124 | 0 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:0.2 | 0.0000195 | 0.2 | AML | other | m | 2022-07-29T08:33:25.80 |
IV.PIEI.HHN. | ML:0.4 | 0.000031549999999999994 | 0.14 | AML | other | m | 2022-07-29T08:33:26.43 |
IV.PIEI.HHE. | ML:0.4 | 0.00003229999999999999 | 0.16 | AML | other | m | 2022-07-29T08:33:26.50 |
IV.ATPI.EHE. | ML:0.2 | 0.0000216 | 1.26 | AML | other | m | 2022-07-29T08:33:27.01 |
IV.NARO.HHN. | ML:0.6 | 0.000034450000000000004 | 1.52 | AML | other | m | 2022-07-29T08:33:28.85 |
IV.NARO.HHE. | ML:0.5 | 0.000032500000000000004 | 1.52 | AML | other | m | 2022-07-29T08:33:28.88 |
IV.PARC.HHN. | ML:0.3 | 0.000021150000000000002 | 0.66 | AML | other | m | 2022-07-29T08:33:29.10 |
IV.PARC.HHE. | ML:0.3 | 0.0000211 | 0.12 | AML | other | m | 2022-07-29T08:33:29.30 |