A magnitude ML 1.3 earthquake occured in region: 5 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4100, 12.4690 at 8 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 |
---|---|---|---|---|
Pietralunga | PG | 5 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 12 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Umbertide | PG | 16 | 16681 | 54933 |
Scheggia e Pascelupo | PG | 16 | 1393 | 56326 |
Apecchio | PU | 17 | 1882 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-04-17 04:28:23 |
43.4095 | 12.4688 | 8 | 2024-04-17 05:03:06 |
Sala Sismica INGV-Roma | 126819531 |
Field | Value |
---|---|
Time (UTC) | 2024-04-17 04:28:23 ± 0.3 |
Latitude | 43.4095 ± 0.0054 |
Longitude | 12.4688 ± 0.0062 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126819531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 610 |
Semi-minor axis of confidence ellipse (meter) | 146 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 39 |
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) | 75 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22933 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 126819531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-17 05:03:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2024-04-17T04:28:41.33 | 3.0 | undecidable | manual | P | -0.41 | 0 | |||
IV.SSFR.HHZ. | 2024-04-17T04:28:32.41 | 0.1 | undecidable | manual | S | 83 | 25.4523 | 108 | -0.06 | 99 |
IV.BADI.EHZ. | 2024-04-17T04:28:31.26 | 0.1 | undecidable | manual | S | 302 | 21.2676 | 111 | 0.16 | 98 |
IV.MURB.HHZ. | 2024-04-17T04:28:30.17 | 0.1 | undecidable | manual | S | 164 | 16.872 | 116 | 0.46 | 92 |
IV.PIEI.HHZ. | 2024-04-17T04:28:29.53 | 0.1 | undecidable | manual | S | 21 | 14.9739 | 119 | 0.4 | 94 |
IV.SSFR.HHZ. | 2024-04-17T04:28:28.37 | 0.6 | negative | manual | P | 83 | 25.4523 | 108 | -0.18 | 48 |
IV.MURB.HHZ. | 2024-04-17T04:28:27.04 | 0.6 | negative | manual | P | 164 | 16.872 | 116 | 0.09 | 50 |
IV.BADI.EHZ. | 2024-04-17T04:28:27.84 | 0.6 | negative | manual | P | 302 | 21.2676 | 111 | 0.09 | 50 |
IV.ATFO.HHZ. | 2024-04-17T04:28:27.44 | 0.1 | undecidable | manual | S | 120 | 9.5793 | 131 | -0.14 | 100 |
IV.PIEI.HHZ. | 2024-04-17T04:28:26.49 | 0.1 | undecidable | manual | P | 21 | 14.9739 | 119 | -0.13 | 99 |
IV.NARO.HHZ. | 2024-04-17T04:28:26.47 | 3.0 | negative | manual | P | -0.49 | 0 | |||
IV.ATPI.EHZ. | 2024-04-17T04:28:25.14 | 0.1 | undecidable | manual | P | 310 | 7.0929 | 140 | -0.23 | 99 |
IV.ATFO.HHZ. | 2024-04-17T04:28:25.63 | 0.6 | negative | manual | P | 120 | 9.5793 | 131 | -0.09 | 50 |
IV.ATVO.HHZ. | 2024-04-17T04:28:24.87 | 0.1 | negative | manual | P | 239 | 5.8941 | 145 | -0.36 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.0 | 0.000143 | 0.88 | AML | other | m | 2024-04-17T04:28:28.03 |
IV.ATFO.HHN. | ML:0.9 | 0.000122 | 0.48 | AML | other | m | 2024-04-17T04:28:28.54 |
IV.MURB.HHE. | ML:1.6 | 0.00040649999999999996 | 0.24 | AML | other | m | 2024-04-17T04:28:30.73 |
IV.MURB.HHN. | ML:1.5 | 0.00027649999999999994 | 0.18 | AML | other | m | 2024-04-17T04:28:30.85 |
IV.SSFR.HHE. | ML:1.3 | 0.000121 | 1.86 | AML | other | m | 2024-04-17T04:28:33.94 |
IV.SSFR.HHN. | ML:1.2 | 0.00010214999999999999 | 0.18 | AML | other | m | 2024-04-17T04:28:33.53 |