A magnitude ML 0.5 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4130, 12.4720 at 7 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 | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Umbertide | PG | 17 | 16681 | 56326 |
Apecchio | PU | 17 | 1882 | 58208 |
CittĂ di Castello | PG | 20 | 39913 | 98121 |
Piobbico | PU | 20 | 2029 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2021-06-16 13:49:25 |
43.4132 | 12.4722 | 7 | 2021-06-16 14:01:12 |
Sala Sismica INGV-Roma | 91399521 |
Field | Value |
---|---|
Time (UTC) | 2021-06-16 13:49:25 ± 0.19 |
Latitude | 43.4132 ± 0.0027 |
Longitude | 12.4722 ± 0.0062 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91399521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 373 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22663 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 91399521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-16 14:01:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2021-06-16T13:49:34.33 | 0.3 | undecidable | manual | S | 84 | 25.1526 | 105 | -0.25 | 69 |
IV.MURB.HHZ. | 2021-06-16T13:49:32.36 | 0.3 | undecidable | manual | S | 166 | 17.1717 | 111 | 0.39 | 68 |
IV.PIEI.HHZ. | 2021-06-16T13:49:31.34 | 0.3 | undecidable | manual | S | 20 | 14.4744 | 115 | 0.23 | 71 |
IV.SSFR.HHZ. | 2021-06-16T13:49:30.33 | 0.6 | undecidable | manual | P | 84 | 25.1526 | 105 | -0.44 | 44 |
IV.MURB.HHZ. | 2021-06-16T13:49:29.31 | 0.6 | undecidable | manual | P | 166 | 17.1717 | 111 | 0.05 | 49 |
IV.ATFO.HHZ. | 2021-06-16T13:49:29.58 | 0.3 | undecidable | manual | S | 123 | 9.4794 | 125 | -0.03 | 75 |
IV.ATPC.HHZ. | 2021-06-16T13:49:29.23 | 0.3 | undecidable | manual | S | 351 | 7.5813 | 131 | 0.15 | 73 |
IV.ATVO.HHZ. | 2021-06-16T13:49:28.52 | 0.3 | undecidable | manual | S | 237 | 6.2937 | 137 | -0.24 | 72 |
IV.PIEI.HHZ. | 2021-06-16T13:49:28.81 | 0.1 | undecidable | manual | P | 20 | 14.4744 | 115 | 0.05 | 98 |
IV.ATPI.EHZ. | 2021-06-16T13:49:28.84 | 0.3 | undecidable | manual | S | 306 | 6.993 | 134 | -0.09 | 74 |
IV.ATVO.HHZ. | 2021-06-16T13:49:27.37 | 0.1 | undecidable | manual | P | 237 | 6.2937 | 137 | -0.04 | 100 |
IV.ATPI.EHZ. | 2021-06-16T13:49:27.48 | 0.1 | undecidable | manual | P | 306 | 6.993 | 134 | -0.03 | 100 |
IV.ATPC.HHZ. | 2021-06-16T13:49:27.62 | 0.1 | undecidable | manual | P | 351 | 7.5813 | 131 | 0.03 | 100 |
IV.ATFO.HHZ. | 2021-06-16T13:49:27.97 | 0.1 | undecidable | manual | P | 123 | 9.4794 | 125 | 0.07 | 99 |
IV.FOSV.EHZ. | 2021-06-16T13:49:13.58 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:0.4 | 0.00004184173 | 0.16 | AML | other | m | 2021-06-16T13:49:29.80 |
IV.ATFO.HHE. | ML:0.4 | 0.000044937329999999996 | 0.1216 | AML | other | m | 2021-06-16T13:49:29.89 |
IV.PIEI.HHN. | ML:0.4 | 0.0000237 | 0.24 | AML | other | m | 2021-06-16T13:49:31.88 |
IV.PIEI.HHE. | ML:0.4 | 0.000029999999999999997 | 1.74 | AML | other | m | 2021-06-16T13:49:32.87 |
IV.ATVO.HHE. | ML:0.0 | 0.000033260200000000004 | 0.096 | AML | other | m | 2021-06-16T13:49:29.50 |
IV.ATVO.HHN. | ML:0.0 | 0.00002627633 | 0.16 | AML | other | m | 2021-06-16T13:49:28.89 |
IV.ATPI.EHE. | ML:0.0 | 0.000020569805 | 0.0768 | AML | other | m | 2021-06-16T13:49:29.13 |
IV.ATPI.EHN. | ML:0.0 | 0.000024981585 | 0.096 | AML | other | m | 2021-06-16T13:49:28.95 |
IV.MURB.HHE. | ML:0.8 | 0.00006577746 | 0.2816 | AML | other | m | 2021-06-16T13:49:34.30 |
IV.MURB.HHN. | ML:0.7 | 0.000042902284999999996 | 0.2176 | AML | other | m | 2021-06-16T13:49:33.82 |