A magnitude ML 0.8 earthquake occured in region: 7 km E Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.4600, 12.3270 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 | 16 | 11297 | 58066 |
Umbertide | PG | 17 | 16681 | 74747 |
Monterchi | AR | 18 | 1757 | 76504 |
Citerna | PG | 18 | 3531 | 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 0.8 | 2024-05-22 22:43:46 |
43.4603 | 12.3272 | 10 | 2024-05-22 22:48:24 |
Sala Sismica INGV-Roma | 128065051 |
Field | Value |
---|---|
Time (UTC) | 2024-05-22 22:43:46 ± 0.05 |
Latitude | 43.4603 ± 0.0027 |
Longitude | 12.3272 ± 0.0037 |
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 | 128065051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 333 |
Semi-minor axis of confidence ellipse (meter) | 227 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.05576 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29318 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 128065051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-22 22:48:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFI.HHZ. | 2024-05-22T22:43:58.01 | 0.6 | undecidable | manual | S | 244 | 32.5452 | 50 | -0.06 | 47 |
IV.NARO.HHZ. | 2024-05-22T22:43:56.51 | 0.6 | undecidable | manual | S | 51 | 26.3514 | 50 | 0.09 | 48 |
IV.PARC.HHZ. | 2024-05-22T22:43:55.16 | 0.6 | undecidable | manual | S | 341 | 22.0668 | 115 | 0.01 | 49 |
IV.ATMI.HHZ. | 2024-05-22T22:43:53.00 | 0.6 | undecidable | manual | S | 199 | 14.7741 | 124 | 0.07 | 49 |
IV.CAFI.HHZ. | 2024-05-22T22:43:53.22 | 1.0 | undecidable | manual | P | 244 | 32.5452 | 50 | -0.05 | 24 |
IV.APEC.HHZ. | 2024-05-22T22:43:52.65 | 0.6 | undecidable | manual | S | 34 | 13.1757 | 127 | 0.16 | 48 |
IV.NARO.HHZ. | 2024-05-22T22:43:52.15 | 0.1 | undecidable | manual | P | 51 | 26.3514 | 50 | -0.17 | 94 |
IV.BADI.EHZ. | 2024-05-22T22:43:51.10 | 0.6 | undecidable | manual | S | 309 | 8.5803 | 140 | -0.23 | 48 |
IV.ATVO.HHZ. | 2024-05-22T22:43:51.79 | 0.6 | undecidable | manual | S | 144 | 10.7781 | 133 | -0.06 | 49 |
IV.PARC.HHZ. | 2024-05-22T22:43:51.55 | 0.1 | undecidable | manual | P | 341 | 22.0668 | 115 | -0.04 | 97 |
IV.ATPI.EHZ. | 2024-05-22T22:43:50.40 | 0.6 | undecidable | manual | S | 100 | 6.1938 | 149 | -0.43 | 46 |
IV.APEC.HHZ. | 2024-05-22T22:43:50.21 | 0.1 | undecidable | manual | P | 34 | 13.1757 | 127 | 0.16 | 96 |
IV.ATMI.HHZ. | 2024-05-22T22:43:50.50 | 1.0 | positive | manual | P | 199 | 14.7741 | 124 | 0.19 | 24 |
IV.ATPI.EHZ. | 2024-05-22T22:43:49.07 | 0.1 | undecidable | manual | P | 100 | 6.1938 | 149 | -0.02 | 100 |
IV.BADI.EHZ. | 2024-05-22T22:43:49.48 | 0.1 | undecidable | manual | P | 309 | 8.5803 | 140 | 0.09 | 98 |
IV.ATVO.HHZ. | 2024-05-22T22:43:49.83 | 0.1 | undecidable | manual | P | 144 | 10.7781 | 133 | 0.15 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:0.8 | 0.00009504999999999999 | 0.16 | AML | other | m | 2024-05-22T22:43:50.56 |
IV.ATPI.EHE. | ML:1.0 | 0.0001505 | 0.28 | AML | other | m | 2024-05-22T22:43:50.52 |
IV.BADI.EHE. | ML:1.0 | 0.0001555 | 0.16 | AML | other | m | 2024-05-22T22:43:51.31 |
IV.BADI.EHN. | ML:0.7 | 0.0000741 | 0.44 | AML | other | m | 2024-05-22T22:43:51.18 |
IV.ATVO.HHE. | ML:0.8 | 0.00007495 | 1.04 | AML | other | m | 2024-05-22T22:43:52.91 |
IV.ATVO.HHN. | ML:0.8 | 0.00007095 | 0.5 | AML | other | m | 2024-05-22T22:43:53.02 |
IV.APEC.HHN. | ML:0.7 | 0.00004865 | 0.42 | AML | other | m | 2024-05-22T22:43:53.03 |
IV.ATMI.HHE. | ML:0.9 | 0.00007175000000000001 | 1.02 | AML | other | m | 2024-05-22T22:43:53.91 |
IV.ATMI.HHN. | ML:0.8 | 0.00005295 | 1.46 | AML | other | m | 2024-05-22T22:43:53.83 |
IV.APEC.HHE. | ML:0.7 | 0.0000567 | 1.58 | AML | other | m | 2024-05-22T22:43:54.88 |