A magnitude ML 0.2 earthquake occured in region: 5 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4190, 12.4850 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 |
Cantiano | PU | 13 | 2245 | 36572 |
Montone | PG | 14 | 1680 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Apecchio | PU | 17 | 1882 | 41527 |
Umbertide | PG | 18 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
Cagli | PU | 20 | 8731 | 68968 |
Costacciaro | PG | 20 | 1216 | 70184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.2 | 2023-05-25 23:07:41 |
43.4188 | 12.4853 | 8 | 2023-05-25 23:22:13 |
Sala Sismica INGV-Roma | 117729441 |
Field | Value |
---|---|
Time (UTC) | 2023-05-25 23:07:41 ± 0.24 |
Latitude | 43.4188 ± 0.0036 |
Longitude | 12.4853 ± 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 | 117729441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 498 |
Semi-minor axis of confidence ellipse (meter) | 317 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
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 | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.06835 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21584 |
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 | 0.2 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 117729441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-25 23:22:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2023-05-25T23:07:50.10 | 0.6 | undecidable | manual | S | 85 | 23.9538 | 108 | -0.12 | 48 |
IV.NARO.HHZ. | 2023-05-25T23:07:49.56 | 0.6 | undecidable | manual | S | 20 | 22.6551 | 109 | -0.21 | 47 |
IV.FRON.EHZ. | 2023-05-25T23:07:49.58 | 0.3 | undecidable | manual | S | 60 | 22.2555 | 109 | -0.07 | 73 |
IV.MURB.HHZ. | 2023-05-25T23:07:48.33 | 0.6 | undecidable | manual | S | 170 | 17.5713 | 114 | 0.19 | 48 |
IV.PIEI.HHZ. | 2023-05-25T23:07:47.23 | 0.6 | undecidable | manual | S | 17 | 13.5753 | 120 | 0.33 | 47 |
IV.NARO.HHZ. | 2023-05-25T23:07:46.08 | 0.1 | undecidable | manual | P | 20 | 22.6551 | 109 | -0.19 | 95 |
IV.FRON.EHZ. | 2023-05-25T23:07:46.18 | 3.0 | undecidable | manual | P | 60 | 22.2555 | 109 | -0.01 | 0 |
IV.SSFR.HHZ. | 2023-05-25T23:07:46.60 | 3.0 | undecidable | manual | P | 85 | 23.9538 | 108 | 0.08 | 0 |
IV.ATVO.HHZ. | 2023-05-25T23:07:45.01 | 0.6 | undecidable | manual | S | 237 | 7.5813 | 136 | -0.22 | 48 |
IV.MURB.HHZ. | 2023-05-25T23:07:45.21 | 3.0 | undecidable | manual | P | 170 | 17.5713 | 114 | -0.11 | 0 |
IV.ATPI.EHZ. | 2023-05-25T23:07:45.17 | 0.6 | undecidable | manual | S | 298 | 7.5813 | 136 | -0.06 | 50 |
IV.PIEI.HHZ. | 2023-05-25T23:07:44.84 | 0.1 | undecidable | manual | P | 17 | 13.5753 | 120 | 0.24 | 95 |
IV.ATVO.HHZ. | 2023-05-25T23:07:43.60 | 0.1 | undecidable | manual | P | 237 | 7.5813 | 136 | -0.04 | 100 |
IV.ATPI.EHZ. | 2023-05-25T23:07:43.71 | 0.1 | undecidable | manual | P | 298 | 7.5813 | 136 | 0.07 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.2 | 0.0000317 | 0.38 | AML | other | m | 2023-05-25T23:07:45.34 |
IV.ATVO.HHN. | ML:0.2 | 0.000031400000000000004 | 0.14 | AML | other | m | 2023-05-25T23:07:45.17 |
IV.ATPI.EHN. | ML:0.2 | 0.00003195 | 0.14 | AML | other | m | 2023-05-25T23:07:45.27 |
IV.ATPI.EHE. | ML:0.2 | 0.00003015 | 0.4 | AML | other | m | 2023-05-25T23:07:45.67 |