A magnitude ML 0.8 earthquake occured in region: 5 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4700, 12.2990 at 4 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 | 5 | 39913 | 39913 |
Monte Santa Maria Tiberina | PG | 12 | 1183 | 41096 |
Pietralunga | PG | 12 | 2111 | 43207 |
Montone | PG | 12 | 1680 | 44887 |
San Giustino | PG | 13 | 11297 | 56184 |
Apecchio | PU | 14 | 1882 | 58066 |
Citerna | PG | 15 | 3531 | 61597 |
Monterchi | AR | 15 | 1757 | 63354 |
Sansepolcro | AR | 17 | 15884 | 79238 |
Umbertide | PG | 18 | 16681 | 95919 |
Mercatello sul Metauro | PU | 20 | 1378 | 97297 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-04-01 04:21:51 |
43.47 | 12.2992 | 4 | 2024-04-01 04:33:04 |
Sala Sismica INGV-Roma | 126354371 |
Field | Value |
---|---|
Time (UTC) | 2024-04-01 04:21:51 ± 0.14 |
Latitude | 43.4700 ± 0.0054 |
Longitude | 12.2992 ± 0.0050 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126354371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 609 |
Semi-minor axis of confidence ellipse (meter) | 77 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 210 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18346 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 126354371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-01 04:33:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2024-04-01T04:22:08.08 | 3.0 | positive | manual | P | -0.05 | 0 | |||
IV.CRE.HHZ. | 2024-04-01T04:22:06.32 | 3.0 | undecidable | manual | S | 0.1 | 0 | |||
IV.ATVO.HHZ. | 2024-04-01T04:21:56.57 | 0.6 | undecidable | manual | S | 138 | 13.0758 | 107 | 0.43 | 45 |
IV.PARC.HHZ. | 2024-04-01T04:21:56.15 | 0.3 | undecidable | manual | P | 346 | 20.3685 | 101 | 0.57 | 64 |
IV.PIEI.HHZ. | 2024-04-01T04:21:55.55 | 0.6 | undecidable | manual | P | 69 | 20.3685 | 101 | -0.01 | 49 |
IV.TSM3.DHZ.01 | 2024-04-01T04:21:55.59 | 0.6 | undecidable | manual | S | 155 | 10.6782 | 111 | 0.22 | 48 |
IV.CDCA.HNZ. | 2024-04-01T04:21:54.16 | 0.6 | undecidable | manual | S | 256 | 5.3946 | 126 | 0.41 | 46 |
IV.ATPI.EHZ. | 2024-04-01T04:21:54.77 | 0.6 | undecidable | manual | S | 104 | 8.5803 | 115 | 0.08 | 49 |
IV.TSM6.DHZ.11 | 2024-04-01T04:21:53.05 | 0.6 | undecidable | manual | S | 84 | 2.6973 | 146 | -0.04 | 50 |
IV.ATPI.EHZ. | 2024-04-01T04:21:53.20 | 0.1 | undecidable | manual | P | 104 | 8.5803 | 115 | -0.11 | 98 |
IV.TSM3.DHZ.01 | 2024-04-01T04:21:53.59 | 0.1 | undecidable | manual | P | 155 | 10.6782 | 111 | -0.1 | 98 |
IV.ATVO.HHZ. | 2024-04-01T04:21:53.99 | 1.0 | undecidable | manual | P | 138 | 13.0758 | 107 | -0.15 | 24 |
IV.TB03.DH2.15 | 2024-04-01T04:21:53.76 | 0.3 | undecidable | manual | P | 130 | 11.7771 | 109 | -0.14 | 73 |
IV.BADI.EHZ. | 2024-04-01T04:21:53.94 | 0.6 | undecidable | manual | S | 315 | 6.1938 | 123 | -0.04 | 50 |
IV.ATMC.EHE. | 2024-04-01T04:21:53.11 | 0.3 | undecidable | manual | P | 253 | 8.9799 | 114 | -0.26 | 71 |
IV.BADI.EHZ. | 2024-04-01T04:21:52.72 | 0.1 | undecidable | manual | P | 315 | 6.1938 | 123 | -0.18 | 97 |
IV.CDCA.HNZ. | 2024-04-01T04:21:52.73 | 0.1 | undecidable | manual | P | 256 | 5.3946 | 126 | -0.03 | 100 |
IV.TSM6.DHZ.11 | 2024-04-01T04:21:52.27 | 0.1 | undecidable | manual | P | 84 | 2.6973 | 146 | -0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHN. | ML:0.9 | 0.00006925491000000001 | 0.26 | AML | other | m | 2024-04-01T04:22:01.37 |
IV.PARC.HHE. | ML:1.1 | 0.0001053 | 0.24 | AML | other | m | 2024-04-01T04:22:01.55 |
IV.ATPI.EHE. | ML:0.0 | 0.000055133710000000004 | 0.14 | AML | other | m | 2024-04-01T04:21:55.07 |
IV.ATPI.HNE. | ML:0.0 | 0.00007777315 | 0.43 | AML | other | m | 2024-04-01T04:21:58.88 |
IV.ATPI.HNN. | ML:0.0 | 0.00013141876 | 0.71 | AML | other | m | 2024-04-01T04:21:52.81 |
IV.ATVO.HHE. | ML:0.7 | 0.00007244315399999999 | 0.12 | AML | other | m | 2024-04-01T04:21:56.79 |
IV.ATVO.HHN. | ML:0.6 | 0.000048424915 | 0.14 | AML | other | m | 2024-04-01T04:21:56.59 |
IV.ATVO.HNE. | ML:0.8 | 0.00007574731849999999 | 0.21 | AML | other | m | 2024-04-01T04:21:57.75 |
IV.ATVO.HNN. | ML:0.9 | 0.000107178565 | 0.7 | AML | other | m | 2024-04-01T04:21:54.27 |
IV.PIEI.HHE. | ML:0.7 | 0.00003939767 | 0.14 | AML | other | m | 2024-04-01T04:21:59.80 |
IV.PIEI.HHN. | ML:0.5 | 0.00002430975 | 0.26 | AML | other | m | 2024-04-01T04:21:59.12 |
IV.PIEI.HNE. | ML:1.2 | 0.00011640816 | 0.73 | AML | other | m | 2024-04-01T04:22:04.94 |
IV.PIEI.HNN. | ML:1.0 | 0.00008295746500000001 | 0.43 | AML | other | m | 2024-04-01T04:22:01.75 |