A magnitude ML 0.8 earthquake occured in region: 7 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4600, 12.3310 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 | 14 | 1183 | 46769 |
San Giustino | PG | 16 | 11297 | 58066 |
Umbertide | PG | 17 | 16681 | 74747 |
Citerna | PG | 18 | 3531 | 78278 |
Monterchi | AR | 18 | 1757 | 80035 |
Sansepolcro | AR | 20 | 15884 | 95919 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-05-22 20:57:29 |
43.4603 | 12.3308 | 10 | 2024-05-22 21:13:03 |
Sala Sismica INGV-Roma | 128063801 |
Field | Value |
---|---|
Time (UTC) | 2024-05-22 20:57:29 ± 0.06 |
Latitude | 43.4603 ± 0.0036 |
Longitude | 12.3308 ± 0.0050 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 128063801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 414 |
Semi-minor axis of confidence ellipse (meter) | 291 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 149 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29498 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 128063801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-22 21:13:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2024-05-22T20:57:40.65 | 0.6 | undecidable | manual | S | 244 | 32.745 | 50 | 0.05 | 47 |
IV.NARO.HHZ. | 2024-05-22T20:57:38.61 | 0.6 | undecidable | manual | S | 50 | 26.1516 | 50 | -0.21 | 46 |
IV.ATFO.HHZ. | 2024-05-22T20:57:37.65 | 0.6 | undecidable | manual | S | 118 | 21.9669 | 115 | 0.05 | 48 |
IV.APEC.HHZ. | 2024-05-22T20:57:35.09 | 0.6 | undecidable | manual | S | 33 | 13.0758 | 128 | 0.17 | 48 |
IV.ATMI.HHZ. | 2024-05-22T20:57:35.42 | 0.6 | undecidable | manual | S | 200 | 14.874 | 124 | -0.02 | 49 |
IV.CAFI.HHZ. | 2024-05-22T20:57:35.78 | 0.6 | undecidable | manual | P | 244 | 32.745 | 50 | 0 | 48 |
IV.ATFO.HHZ. | 2024-05-22T20:57:34.13 | 0.6 | negative | manual | P | 118 | 21.9669 | 115 | 0.09 | 48 |
IV.NARO.HHZ. | 2024-05-22T20:57:34.64 | 0.3 | negative | manual | P | 50 | 26.1516 | 50 | -0.11 | 71 |
IV.BADI.EHZ. | 2024-05-22T20:57:33.58 | 0.6 | undecidable | manual | S | 308 | 8.88 | 139 | -0.28 | 47 |
IV.ATMI.HHZ. | 2024-05-22T20:57:32.96 | 1.0 | undecidable | manual | P | 200 | 14.874 | 124 | 0.16 | 24 |
IV.APEC.HHZ. | 2024-05-22T20:57:32.73 | 0.1 | undecidable | manual | P | 33 | 13.0758 | 128 | 0.23 | 94 |
IV.ATPI.EHZ. | 2024-05-22T20:57:32.87 | 0.6 | undecidable | manual | S | 101 | 5.8941 | 150 | -0.39 | 46 |
IV.ATPI.EHZ. | 2024-05-22T20:57:31.54 | 0.1 | undecidable | manual | P | 101 | 5.8941 | 150 | 0 | 100 |
IV.BADI.EHZ. | 2024-05-22T20:57:31.92 | 0.1 | positive | manual | P | 308 | 8.88 | 139 | 0.04 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:0.8 | 0.0000975 | 1.56 | AML | other | m | 2024-05-22T20:57:32.17 |
IV.ATPI.EHE. | ML:0.9 | 0.00012009999999999999 | 1.7 | AML | other | m | 2024-05-22T20:57:33.97 |
IV.BADI.EHE. | ML:1.0 | 0.00014250000000000002 | 0.12 | AML | other | m | 2024-05-22T20:57:33.67 |
IV.BADI.EHN. | ML:0.9 | 0.00011 | 0.24 | AML | other | m | 2024-05-22T20:57:33.69 |
IV.APEC.HHE. | ML:0.8 | 0.00005785 | 0.16 | AML | other | m | 2024-05-22T20:57:35.44 |
IV.APEC.HHN. | ML:0.6 | 0.00004035 | 0.7 | AML | other | m | 2024-05-22T20:57:35.19 |