A magnitude ML 1.0 earthquake occured in region: 9 km SW Umbertide (PG), on
and geographic coordinates (lat, lon) 43.2290, 12.2880 at 13 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 |
---|---|---|---|---|
Umbertide | PG | 9 | 16681 | 16681 |
Corciano | PG | 11 | 21332 | 38013 |
Magione | PG | 12 | 14865 | 52878 |
Lisciano Niccone | PG | 12 | 613 | 53491 |
Passignano sul Trasimeno | PG | 13 | 5746 | 59237 |
Montone | PG | 15 | 1680 | 60917 |
Perugia | PG | 16 | 166134 | 227051 |
Tuoro sul Trasimeno | PG | 18 | 3780 | 230831 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-04-15 21:57:09 |
43.2292 | 12.2885 | 13 | 2024-04-15 22:05:41 |
Sala Sismica INGV-Roma | 126770781 |
Field | Value |
---|---|
Time (UTC) | 2024-04-15 21:57:09 ± 0.06 |
Latitude | 43.2292 ± 0.0027 |
Longitude | 12.2885 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126770781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 352 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 281 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35523 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126770781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-15 22:05:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | 2024-04-15T21:57:22.72 | 0.3 | undecidable | manual | S | 30 | 39.4272 | 94 | 0.16 | 69 |
IV.MGAB.HHZ. | 2024-04-15T21:57:22.38 | 0.3 | undecidable | manual | S | 202 | 37.9287 | 94 | 0.21 | 70 |
IV.ATPC.HHN. | 2024-04-15T21:57:20.49 | 0.3 | undecidable | manual | S | 26 | 31.0467 | 96 | 0.15 | 70 |
IV.CAFI.HHZ. | 2024-04-15T21:57:19.71 | 0.6 | undecidable | manual | S | 293 | 28.2495 | 97 | 0.1 | 49 |
IV.ATPI.EHZ. | 2024-04-15T21:57:18.92 | 0.6 | undecidable | manual | S | 20 | 26.2515 | 97 | -0.15 | 48 |
IV.MURB.HHE. | 2024-04-15T21:57:17.35 | 0.3 | undecidable | manual | S | 79 | 19.4694 | 104 | 0.07 | 73 |
IV.PIEI.HHE. | 2024-04-15T21:57:17.09 | 0.1 | undecidable | manual | P | 30 | 39.4272 | 94 | 0.02 | 95 |
IV.ATVO.HNE. | 2024-04-15T21:57:17.24 | 0.3 | undecidable | manual | S | 29 | 19.4694 | 104 | -0.05 | 74 |
IV.MGAB.HHZ. | 2024-04-15T21:57:16.69 | 0.1 | undecidable | manual | P | 202 | 37.9287 | 94 | -0.16 | 93 |
IV.ATMI.HHZ. | 2024-04-15T21:57:15.64 | 0.6 | undecidable | manual | S | 352 | 11.7771 | 124 | 0.24 | 48 |
IV.ATPC.HHN. | 2024-04-15T21:57:15.66 | 0.6 | undecidable | manual | P | 26 | 31.0467 | 96 | -0.14 | 48 |
IV.CAFI.HHZ. | 2024-04-15T21:57:15.37 | 0.6 | undecidable | manual | P | 293 | 28.2495 | 97 | 0 | 49 |
IV.ATVA.EHE. | 2024-04-15T21:57:14.15 | 0.6 | undecidable | manual | S | 357 | 5.4945 | 151 | -0.11 | 49 |
IV.ATPI.EHZ. | 2024-04-15T21:57:14.83 | 0.1 | undecidable | manual | P | 20 | 26.2515 | 97 | -0.23 | 94 |
IV.ATVO.HNE. | 2024-04-15T21:57:13.87 | 0.1 | undecidable | manual | P | 29 | 19.4694 | 104 | -0.16 | 97 |
IV.ATMI.HHZ. | 2024-04-15T21:57:13.12 | 0.1 | undecidable | manual | P | 352 | 11.7771 | 124 | 0.18 | 98 |
IV.MURB.HHE. | 2024-04-15T21:57:13.98 | 0.1 | undecidable | manual | P | 79 | 19.4694 | 104 | -0.05 | 99 |
IV.ATVA.EHE. | 2024-04-15T21:57:12.23 | 0.1 | undecidable | manual | P | 357 | 5.4945 | 151 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATMI.HHN. | ML:1.1 | 0.00013450000000000002 | 1.34 | AML | other | m | 2024-04-15T21:57:15.32 |
IV.ATMI.HHE. | ML:1.2 | 0.00016249999999999997 | 0.18 | AML | other | m | 2024-04-15T21:57:16.27 |
IV.CAFI.HHN. | ML:0.8 | 0.0000341 | 1.86 | AML | other | m | 2024-04-15T21:57:20.97 |
IV.CAFI.HHE. | ML:1.0 | 0.000044999999999999996 | 0.66 | AML | other | m | 2024-04-15T21:57:20.04 |