A magnitude ML 0.4 earthquake occured in region: 7 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4620, 12.3250 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 | 7 | 39913 | 39913 |
Pietralunga | PG | 9 | 2111 | 42024 |
Montone | PG | 11 | 1680 | 43704 |
Apecchio | PU | 13 | 1882 | 45586 |
Monte Santa Maria Tiberina | PG | 13 | 1183 | 46769 |
San Giustino | PG | 15 | 11297 | 58066 |
Umbertide | PG | 17 | 16681 | 74747 |
Citerna | PG | 17 | 3531 | 78278 |
Monterchi | AR | 17 | 1757 | 80035 |
Sansepolcro | AR | 19 | 15884 | 95919 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2024-05-22 21:34:25 |
43.4617 | 12.3252 | 11 | 2024-05-22 21:49:33 |
Sala Sismica INGV-Roma | 128064461 |
Field | Value |
---|---|
Time (UTC) | 2024-05-22 21:34:25 ± 0.06 |
Latitude | 43.4617 ± 0.0036 |
Longitude | 12.3252 ± 0.0074 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 128064461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 589 |
Semi-minor axis of confidence ellipse (meter) | 310 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
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) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.07554 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
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 | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 128064461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-22 21:49:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2024-05-22T21:34:35.26 | 0.6 | undecidable | manual | S | 51 | 26.3514 | 50 | -0.11 | 48 |
IV.ATFO.HHZ. | 2024-05-22T21:34:34.22 | 0.6 | undecidable | manual | S | 118 | 22.4553 | 50 | -0.11 | 49 |
IV.PIEI.HHZ. | 2024-05-22T21:34:33.44 | 0.6 | undecidable | manual | S | 64 | 18.7701 | 119 | 0.23 | 49 |
IV.ATMI.HHZ. | 2024-05-22T21:34:32.06 | 0.6 | undecidable | manual | S | 198 | 14.874 | 125 | 0 | 50 |
IV.NARO.HHZ. | 2024-05-22T21:34:31.23 | 1.0 | undecidable | manual | P | 51 | 26.3514 | 50 | -0.07 | 24 |
IV.PIEI.HHZ. | 2024-05-22T21:34:30.19 | 0.1 | undecidable | manual | P | 64 | 18.7701 | 119 | 0.14 | 98 |
IV.ATVO.HHZ. | 2024-05-22T21:34:30.92 | 0.6 | undecidable | manual | S | 143 | 10.9779 | 134 | -0.1 | 49 |
IV.ATFO.HHZ. | 2024-05-22T21:34:30.69 | 0.1 | undecidable | manual | P | 118 | 22.4553 | 50 | -0.01 | 99 |
IV.BADI.EHZ. | 2024-05-22T21:34:30.23 | 0.6 | undecidable | manual | S | 309 | 8.3805 | 141 | -0.19 | 49 |
IV.ATMI.HHZ. | 2024-05-22T21:34:29.37 | 0.3 | undecidable | manual | P | 198 | 14.874 | 125 | -0.02 | 75 |
IV.BADI.EHZ. | 2024-05-22T21:34:28.52 | 0.1 | undecidable | manual | P | 309 | 8.3805 | 141 | 0.09 | 100 |
IV.ATVO.HHZ. | 2024-05-22T21:34:28.89 | 0.1 | undecidable | manual | P | 143 | 10.9779 | 134 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHE. | ML:0.8 | 0.00008374999999999999 | 0.14 | AML | other | m | 2024-05-22T21:34:30.39 |
IV.BADI.EHN. | ML:0.7 | 0.00007075000000000001 | 0.5 | AML | other | m | 2024-05-22T21:34:30.34 |
IV.PIEI.HHN. | ML:0.4 | 0.0000183 | 0.12 | AML | other | m | 2024-05-22T21:34:33.86 |
IV.PIEI.HHE. | ML:0.3 | 0.00001715 | 0.12 | AML | other | m | 2024-05-22T21:34:34.13 |
IV.ATVO.HHE. | ML:0.5 | 0.00004038195 | 0.14 | AML | other | m | 2024-05-22T21:34:31.99 |
IV.ATVO.HHN. | ML:0.3 | 0.000025265545 | 0.24 | AML | other | m | 2024-05-22T21:34:31.97 |
IV.ATMI.HHE. | ML:0.5 | 0.00003105654 | 0.4 | AML | other | m | 2024-05-22T21:34:36.38 |
IV.ATMI.HHN. | ML:0.4 | 0.000026272621 | 0.12 | AML | other | m | 2024-05-22T21:34:32.19 |
IV.ATFO.HHE. | ML:0.4 | 0.000014265107499999999 | 0.16 | AML | other | m | 2024-05-22T21:34:34.92 |
IV.ATFO.HHN. | ML:0.2 | 0.000010331308 | 0.18 | AML | other | m | 2024-05-22T21:34:34.87 |
IV.NARO.HHE. | ML:0.0 | 0.0000062457145 | 0.06 | AML | other | m | 2024-05-22T21:34:36.33 |
IV.NARO.HHN. | ML:0.0 | 0.0000063285315 | 0.06 | AML | other | m | 2024-05-22T21:34:35.94 |