A magnitude ML 0.7 earthquake occured in region: 1 km NE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4520, 12.4480 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 | 1 | 2111 | 2111 |
Apecchio | PU | 12 | 1882 | 3993 |
Montone | PG | 14 | 1680 | 5673 |
Cantiano | PU | 15 | 2245 | 7918 |
Gubbio | PG | 15 | 32216 | 40134 |
Piobbico | PU | 16 | 2029 | 42163 |
CittĂ di Castello | PG | 17 | 39913 | 82076 |
Scheggia e Pascelupo | PG | 19 | 1393 | 83469 |
Umbertide | PG | 19 | 16681 | 100150 |
Cagli | PU | 19 | 8731 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-10-17 21:02:37 |
43.4525 | 12.4478 | 8 | 2023-10-17 21:11:16 |
Sala Sismica INGV-Roma | 122162381 |
Field | Value |
---|---|
Time (UTC) | 2023-10-17 21:02:37 ± 0.19 |
Latitude | 43.4525 ± 0.0054 |
Longitude | 12.4478 ± 0.0074 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122162381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 689 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 145 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.03327 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21224 |
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 | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122162381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-17 21:11:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2023-10-17T21:02:43.87 | 0.6 | undecidable | manual | S | 291 | 17.5713 | 113 | 0.08 | 50 |
IV.PIEI.HHZ. | 2023-10-17T21:02:42.31 | 0.6 | undecidable | manual | S | 37 | 11.5773 | 123 | 0.36 | 48 |
IV.ATVO.HHZ. | 2023-10-17T21:02:41.18 | 0.6 | undecidable | manual | S | 203 | 8.4804 | 132 | 0.08 | 51 |
IV.NARO.HHZ. | 2023-10-17T21:02:41.27 | 1.0 | undecidable | manual | P | 31 | 20.5683 | 110 | -0.26 | 24 |
IV.FRON.EHZ. | 2023-10-17T21:02:41.92 | 0.1 | undecidable | manual | P | 72 | 23.5542 | 108 | -0.18 | 97 |
IV.BADI.EHZ. | 2023-10-17T21:02:40.96 | 1.0 | positive | manual | P | 291 | 17.5713 | 113 | -0.02 | 25 |
IV.ATVO.HHZ. | 2023-10-17T21:02:39.57 | 0.1 | positive | manual | P | 203 | 8.4804 | 132 | 0.14 | 100 |
IV.PIEI.HHZ. | 2023-10-17T21:02:39.99 | 0.6 | positive | manual | P | 37 | 11.5773 | 123 | 0.07 | 50 |
IV.ATPI.EHZ. | 2023-10-17T21:02:39.76 | 0.6 | undecidable | manual | S | 267 | 3.6963 | 154 | -0.32 | 49 |
IV.ATPI.EHZ. | 2023-10-17T21:02:38.64 | 1.0 | undecidable | manual | P | 267 | 3.6963 | 154 | -0.2 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.6 | 0.00007240000000000001 | 0.4 | AML | other | m | 2023-10-17T21:02:41.40 |
IV.ATVO.HHE. | ML:0.8 | 0.0001065 | 0.2 | AML | other | m | 2023-10-17T21:02:41.41 |
IV.PIEI.HHN. | ML:0.7 | 0.0000634 | 0.34 | AML | other | m | 2023-10-17T21:02:42.56 |
IV.PIEI.HHE. | ML:0.8 | 0.0000839 | 0.24 | AML | other | m | 2023-10-17T21:02:42.57 |