A magnitude ML 0.3 earthquake occured in region: 6 km NE Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4970, 12.2980 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 |
---|---|---|---|---|
Città di Castello | PG | 6 | 39913 | 39913 |
San Giustino | PG | 11 | 11297 | 51210 |
Apecchio | PU | 12 | 1882 | 53092 |
Monte Santa Maria Tiberina | PG | 13 | 1183 | 54275 |
Pietralunga | PG | 13 | 2111 | 56386 |
Citerna | PG | 15 | 3531 | 59917 |
Montone | PG | 15 | 1680 | 61597 |
Sansepolcro | AR | 15 | 15884 | 77481 |
Monterchi | AR | 15 | 1757 | 79238 |
Mercatello sul Metauro | PU | 17 | 1378 | 80616 |
Borgo Pace | PU | 18 | 606 | 81222 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2020-07-26 02:17:44 |
43.4972 | 12.2978 | 7 | 2020-07-26 02:44:33 |
Sala Sismica INGV-Roma | 81351461 |
Field | Value |
---|---|
Time (UTC) | 2020-07-26 02:17:44 ± 0.05 |
Latitude | 43.4972 ± 0.0018 |
Longitude | 12.2978 ± 0.0025 |
Depth (km) | 7 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81351461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 265 |
Semi-minor axis of confidence ellipse (meter) | 111 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
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) | 137 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.04 |
Epicentral distance of station closest to the epicenter (degree) | 0.04047 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16458 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 81351461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-26 02:44:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATVO.HHZ. | 2020-07-26T02:17:49.87 | 0.6 | undecidable | manual | S | 145 | 15.4734 | 113 | 0 | 49 |
IV.ATPI.EHZ. | 2020-07-26T02:17:48.18 | 0.6 | undecidable | manual | S | 121 | 9.879 | 123 | 0.04 | 49 |
IV.PARC.HHZ. | 2020-07-26T02:17:47.78 | 1.0 | undecidable | manual | P | 344 | 17.4714 | 110 | 0 | 25 |
IV.ATMI.HHZ. | 2020-07-26T02:17:47.96 | 0.6 | positive | manual | P | 188 | 18.2706 | 110 | 0.04 | 49 |
IV.ATVO.HHZ. | 2020-07-26T02:17:47.33 | 0.6 | negative | manual | P | 145 | 15.4734 | 113 | -0.08 | 49 |
IV.BADI.EHZ. | 2020-07-26T02:17:46.76 | 0.6 | undecidable | manual | S | 288 | 4.4955 | 145 | -0.04 | 50 |
IV.ATPI.EHZ. | 2020-07-26T02:17:46.39 | 1.0 | undecidable | manual | P | 121 | 9.879 | 123 | -0.02 | 25 |
IV.BADI.EHZ. | 2020-07-26T02:17:45.66 | 0.1 | negative | manual | P | 288 | 4.4955 | 145 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.4 | 0.0000235 | 0.64 | AML | other | m | 2020-07-26T02:17:50.44 |
IV.ATVO.HHE. | ML:0.3 | 0.000017899999999999998 | 0.64 | AML | other | m | 2020-07-26T02:17:50.73 |
IV.PARC.HHE. | ML:0.2 | 0.00001605 | 1.36 | AML | other | m | 2020-07-26T02:17:51.12 |
IV.PARC.HHN. | ML:0.2 | 0.00001495 | 0.3 | AML | other | m | 2020-07-26T02:17:51.81 |