A magnitude ML 1.1 earthquake occured in region: 6 km NE Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.5010, 12.2880 at 9 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 | 10 | 11297 | 51210 |
Monte Santa Maria Tiberina | PG | 12 | 1183 | 52393 |
Apecchio | PU | 13 | 1882 | 54275 |
Citerna | PG | 14 | 3531 | 57806 |
Pietralunga | PG | 14 | 2111 | 59917 |
Sansepolcro | AR | 14 | 15884 | 75801 |
Monterchi | AR | 14 | 1757 | 77558 |
Montone | PG | 16 | 1680 | 79238 |
Mercatello sul Metauro | PU | 17 | 1378 | 80616 |
Borgo Pace | PU | 18 | 606 | 81222 |
Anghiari | AR | 19 | 5638 | 86860 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-03-29 03:28:20 |
43.501 | 12.2877 | 9 | 2023-03-29 03:35:59 |
Sala Sismica INGV-Roma | 115836681 |
Field | Value |
---|---|
Time (UTC) | 2023-03-29 03:28:20 ± 0.06 |
Latitude | 43.5010 ± 0.0027 |
Longitude | 12.2877 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115836681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 306 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 333 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31746 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 115836681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-29 03:35:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2023-03-29T03:28:33.04 | 0.1 | undecidable | manual | S | 87 | 35.2425 | 50 | -0.15 | 92 |
IV.MURB.HHZ. | 2023-03-29T03:28:32.65 | 0.1 | undecidable | manual | S | 144 | 32.5452 | 50 | 0.18 | 92 |
IV.CAFI.HHZ. | 2023-03-29T03:28:32.18 | 0.1 | undecidable | manual | S | 234 | 32.1456 | 50 | -0.18 | 92 |
IV.NARO.HHZ. | 2023-03-29T03:28:30.36 | 0.1 | undecidable | manual | S | 63 | 26.5512 | 109 | -0.33 | 90 |
IV.ATMI.HHZ. | 2023-03-29T03:28:28.21 | 0.1 | undecidable | manual | S | 185 | 18.5703 | 117 | 0.06 | 96 |
IV.PIEI.HHZ. | 2023-03-29T03:28:28.73 | 0.1 | undecidable | manual | S | 79 | 20.2686 | 115 | 0.05 | 96 |
IV.CRE.HHZ. | 2023-03-29T03:28:27.17 | 3.0 | negative | manual | P | 0.04 | 0 | |||
IV.ATVO.HHZ. | 2023-03-29T03:28:27.55 | 0.3 | undecidable | manual | S | 144 | 16.2726 | 120 | 0.09 | 72 |
IV.PARC.HHZ. | 2023-03-29T03:28:27.88 | 0.1 | undecidable | manual | S | 346 | 16.872 | 119 | 0.26 | 93 |
IV.MURB.HHZ. | 2023-03-29T03:28:27.61 | 0.1 | undecidable | manual | P | 144 | 32.5452 | 50 | 0.01 | 95 |
IV.CAFI.HHZ. | 2023-03-29T03:28:27.51 | 0.1 | undecidable | manual | P | 234 | 32.1456 | 50 | -0.02 | 95 |
IV.FRON.EHZ. | 2023-03-29T03:28:27.92 | 0.1 | undecidable | manual | P | 87 | 35.2425 | 50 | -0.09 | 93 |
IV.NARO.HHZ. | 2023-03-29T03:28:26.41 | 0.1 | undecidable | manual | P | 63 | 26.5512 | 109 | -0.16 | 93 |
IV.APEC.HHZ. | 2023-03-29T03:28:26.51 | 0.1 | undecidable | manual | S | 59 | 12.3765 | 127 | 0.18 | 95 |
IV.ATMI.HHZ. | 2023-03-29T03:28:25.28 | 0.1 | undecidable | manual | P | 185 | 18.5703 | 117 | 0.18 | 94 |
IV.PIEI.HHZ. | 2023-03-29T03:28:25.46 | 1.0 | negative | manual | P | 79 | 20.2686 | 115 | 0.05 | 24 |
IV.ATPI.EHZ. | 2023-03-29T03:28:25.67 | 0.1 | undecidable | manual | S | 121 | 10.7781 | 131 | -0.22 | 95 |
IV.PARC.HHZ. | 2023-03-29T03:28:25.05 | 0.6 | positive | manual | P | 346 | 16.872 | 119 | 0.25 | 46 |
IV.APEC.HHZ. | 2023-03-29T03:28:24.32 | 0.1 | undecidable | manual | P | 59 | 12.3765 | 127 | 0.27 | 93 |
IV.ATVO.HHZ. | 2023-03-29T03:28:24.84 | 0.1 | undecidable | manual | P | 144 | 16.2726 | 120 | 0.14 | 95 |
IV.ATPI.EHZ. | 2023-03-29T03:28:23.82 | 0.1 | undecidable | manual | P | 121 | 10.7781 | 131 | 0.03 | 98 |
IV.BADI.EHZ. | 2023-03-29T03:28:23.98 | 0.1 | undecidable | manual | S | 285 | 3.5964 | 159 | -0.44 | 91 |
IV.BADI.EHZ. | 2023-03-29T03:28:22.95 | 0.1 | undecidable | manual | P | 285 | 3.5964 | 159 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHE. | ML:1.8 | 0.0011149999999999999 | 0.14 | AML | other | m | 2023-03-29T03:28:24.12 |
IV.BADI.EHN. | ML:1.5 | 0.0005895000000000001 | 0.72 | AML | other | m | 2023-03-29T03:28:24.31 |
IV.ATPI.EHN. | ML:0.9 | 0.0001052 | 0.24 | AML | other | m | 2023-03-29T03:28:25.91 |
IV.ATPI.EHE. | ML:0.9 | 0.00009329999999999999 | 0.3 | AML | other | m | 2023-03-29T03:28:26.25 |
IV.APEC.HHN. | ML:1.4 | 0.00026149999999999996 | 0.18 | AML | other | m | 2023-03-29T03:28:26.74 |
IV.APEC.HHE. | ML:1.1 | 0.0001525 | 0.4 | AML | other | m | 2023-03-29T03:28:27.22 |
IV.ATVO.HHN. | ML:1.3 | 0.0001875 | 1.76 | AML | other | m | 2023-03-29T03:28:27.09 |
IV.ATVO.HHE. | ML:1.2 | 0.000143 | 0.28 | AML | other | m | 2023-03-29T03:28:28.00 |
IV.PARC.HHE. | ML:1.3 | 0.0001875 | 0.28 | AML | other | m | 2023-03-29T03:28:28.32 |
IV.PARC.HHN. | ML:1.2 | 0.00014549999999999999 | 0.24 | AML | other | m | 2023-03-29T03:28:28.37 |
IV.ATMI.HHE. | ML:1.2 | 0.0001325 | 0.98 | AML | other | m | 2023-03-29T03:28:29.58 |
IV.PIEI.HHE. | ML:1.0 | 0.00007489999999999999 | 0.44 | AML | other | m | 2023-03-29T03:28:29.13 |
IV.ATMI.HHN. | ML:1.0 | 0.0000872 | 1.16 | AML | other | m | 2023-03-29T03:28:29.59 |
IV.PIEI.HHN. | ML:0.7 | 0.000041349999999999995 | 0.1 | AML | other | m | 2023-03-29T03:28:29.74 |
IV.NARO.HHE. | ML:0.8 | 0.00003505 | 0.64 | AML | other | m | 2023-03-29T03:28:30.99 |
IV.NARO.HHN. | ML:0.9 | 0.0000412 | 1.44 | AML | other | m | 2023-03-29T03:28:30.82 |
IV.MURB.HHE. | ML:1.3 | 0.0000815 | 0.6 | AML | other | m | 2023-03-29T03:28:33.82 |
IV.MURB.HHN. | ML:1.2 | 0.00007680000000000001 | 0.84 | AML | other | m | 2023-03-29T03:28:33.86 |