A magnitude ML 0.9 earthquake occured in region: 6 km NE Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4970, 12.2940 at 10 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 | 12 | 1183 | 54275 |
Pietralunga | PG | 13 | 2111 | 56386 |
Citerna | PG | 14 | 3531 | 59917 |
Monterchi | AR | 15 | 1757 | 61674 |
Sansepolcro | AR | 15 | 15884 | 77558 |
Montone | PG | 15 | 1680 | 79238 |
Mercatello sul Metauro | PU | 17 | 1378 | 80616 |
Borgo Pace | PU | 18 | 606 | 81222 |
Anghiari | AR | 20 | 5638 | 86860 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-03-14 00:04:12 |
43.4973 | 12.2935 | 10 | 2023-03-14 00:10:14 |
Sala Sismica INGV-Roma | 115339161 |
Field | Value |
---|---|
Time (UTC) | 2023-03-14 00:04:12 ± 0.18 |
Latitude | 43.4973 ± 0.0054 |
Longitude | 12.2935 ± 0.0112 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115339161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 783 |
Semi-minor axis of confidence ellipse (meter) | 579 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.03777 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23652 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 115339161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-14 00:10:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-03-14T00:04:21.47 | 0.1 | undecidable | manual | S | 61 | 26.2515 | 50 | -0.28 | 95 |
IV.PARC.HHZ. | 2023-03-14T00:04:19.22 | 0.1 | undecidable | manual | S | 345 | 17.3715 | 120 | 0.28 | 96 |
IV.ATMI.HHZ. | 2023-03-14T00:04:19.53 | 0.1 | undecidable | manual | S | 186 | 18.2706 | 118 | 0.32 | 95 |
IV.APEC.HHZ. | 2023-03-14T00:04:17.61 | 0.1 | undecidable | manual | S | 56 | 12.1767 | 129 | 0.14 | 100 |
IV.NARO.HHZ. | 2023-03-14T00:04:17.59 | 0.6 | undecidable | manual | P | 61 | 26.2515 | 50 | -0.05 | 50 |
IV.PARC.HHZ. | 2023-03-14T00:04:16.16 | 0.6 | undecidable | manual | P | 345 | 17.3715 | 120 | 0.14 | 50 |
IV.ATPI.EHZ. | 2023-03-14T00:04:16.73 | 0.1 | undecidable | manual | S | 121 | 10.1787 | 134 | -0.21 | 99 |
IV.ATMI.HHZ. | 2023-03-14T00:04:16.22 | 1.0 | undecidable | manual | P | 186 | 18.2706 | 118 | 0.05 | 25 |
IV.APEC.HHZ. | 2023-03-14T00:04:15.43 | 0.1 | negative | manual | P | 56 | 12.1767 | 129 | 0.26 | 97 |
IV.BADI.EHZ. | 2023-03-14T00:04:15.12 | 0.1 | undecidable | manual | S | 289 | 4.1958 | 157 | -0.62 | 89 |
IV.BADI.EHZ. | 2023-03-14T00:04:14.01 | 1.0 | undecidable | manual | P | 289 | 4.1958 | 157 | -0.16 | 25 |
IV.ATPI.EHZ. | 2023-03-14T00:04:14.94 | 0.6 | undecidable | manual | P | 121 | 10.1787 | 134 | 0.08 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHE. | ML:1.0 | 0.000187 | 0.12 | AML | other | m | 2023-03-14T00:04:15.24 |
IV.BADI.EHN. | ML:1.2 | 0.00030199999999999997 | 0.16 | AML | other | m | 2023-03-14T00:04:15.28 |
IV.APEC.HHN. | ML:0.8 | 0.00006875 | 0.18 | AML | other | m | 2023-03-14T00:04:17.80 |
IV.APEC.HHE. | ML:0.6 | 0.0000445 | 1.68 | AML | other | m | 2023-03-14T00:04:17.11 |