A magnitude ML 0.9 earthquake occured in region: 4 km NW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4740, 12.4240 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Apecchio | PU | 10 | 1882 | 3993 |
Montone | PG | 14 | 1680 | 5673 |
Piobbico | PU | 15 | 2029 | 7702 |
CittĂ di Castello | PG | 15 | 39913 | 47615 |
Cantiano | PU | 17 | 2245 | 49860 |
Gubbio | PG | 18 | 32216 | 82076 |
Cagli | PU | 20 | 8731 | 90807 |
Umbertide | PG | 20 | 16681 | 107488 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-12-10 21:55:25 |
43.4737 | 12.4237 | 10 | 2022-12-10 22:04:04 |
Sala Sismica INGV-Roma | 112710451 |
Field | Value |
---|---|
Time (UTC) | 2022-12-10 21:55:25 ± 0.06 |
Latitude | 43.4737 ± 0.0027 |
Longitude | 12.4237 ± 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 | 112710451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 267 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 185 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28868 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 112710451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-10 22:04:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CIMA.HNZ. | 2022-12-10T21:55:42.92 | 3.0 | negative | manual | Pg | -0.13 | 0 | |||
IV.SSFR.HHZ. | 2022-12-10T21:55:36.14 | 0.3 | undecidable | manual | S | 98 | 29.1486 | 50 | -0.06 | 72 |
IV.FRON.EHZ. | 2022-12-10T21:55:34.72 | 0.3 | undecidable | manual | S | 79 | 24.753 | 112 | -0.28 | 69 |
IV.PARC.HHZ. | 2022-12-10T21:55:34.96 | 0.3 | undecidable | manual | S | 323 | 24.4533 | 112 | 0.08 | 72 |
IV.ATVA.EHZ. | 2022-12-10T21:55:34.41 | 0.3 | undecidable | manual | S | 207 | 24.3534 | 112 | -0.44 | 67 |
IV.ATMI.HHE. | 2022-12-10T21:55:33.71 | 0.3 | undecidable | manual | S | 219 | 19.869 | 117 | 0.26 | 70 |
IV.MPAG.EHZ. | 2022-12-10T21:55:32.18 | 0.6 | negative | manual | P | 57 | 32.0457 | 50 | -0.04 | 48 |
IV.ATFO.HHZ. | 2022-12-10T21:55:32.61 | 0.3 | undecidable | manual | S | 135 | 16.872 | 121 | 0.1 | 73 |
IV.SSFR.HHZ. | 2022-12-10T21:55:31.71 | 0.1 | undecidable | manual | P | 98 | 29.1486 | 50 | -0.06 | 96 |
IV.PE3.EHE. | 2022-12-10T21:55:31.41 | 0.1 | undecidable | manual | P | 13 | 25.3524 | 112 | 0.23 | 93 |
IV.PIEI.HHZ. | 2022-12-10T21:55:31.11 | 0.3 | undecidable | manual | S | 52 | 11.2776 | 132 | 0.15 | 73 |
IV.BADI.EHZ. | 2022-12-10T21:55:31.75 | 0.3 | undecidable | manual | S | 286 | 14.9739 | 124 | -0.22 | 71 |
IV.PARC.HHZ. | 2022-12-10T21:55:31.03 | 0.1 | undecidable | manual | P | 323 | 24.4533 | 112 | 0.02 | 97 |
IV.ATVA.EHZ. | 2022-12-10T21:55:31.05 | 0.3 | undecidable | manual | P | 207 | 24.3534 | 112 | 0.06 | 73 |
IV.APEC.HHZ. | 2022-12-10T21:55:30.23 | 0.3 | undecidable | manual | S | 358 | 9.3795 | 137 | -0.26 | 71 |
IV.FRON.EHZ. | 2022-12-10T21:55:30.90 | 1.0 | negative | manual | P | 79 | 24.753 | 112 | -0.18 | 24 |
IV.ATMI.HHE. | 2022-12-10T21:55:30.25 | 0.1 | undecidable | manual | P | 219 | 19.869 | 117 | 0.07 | 97 |
IV.BADI.EHZ. | 2022-12-10T21:55:29.36 | 0.1 | undecidable | manual | P | 286 | 14.9739 | 124 | 0.03 | 99 |
IV.ATFO.HHZ. | 2022-12-10T21:55:29.78 | 0.1 | undecidable | manual | P | 135 | 16.872 | 121 | 0.14 | 96 |
IV.APEC.HHZ. | 2022-12-10T21:55:28.45 | 0.1 | positive | manual | P | 358 | 9.3795 | 137 | -0.02 | 100 |
IV.PIEI.HHZ. | 2022-12-10T21:55:28.78 | 0.1 | undecidable | manual | P | 52 | 11.2776 | 132 | 0.04 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APEC.HHN. | ML:1.4 | 0.000304 | 0.16 | AML | other | m | 2022-12-10T21:55:30.43 |
IV.APEC.HHE. | ML:1.4 | 0.00029949999999999996 | 0.18 | AML | other | m | 2022-12-10T21:55:30.52 |
IV.PIEI.HHN. | ML:0.9 | 0.00009424174999999999 | 0.1792 | AML | other | m | 2022-12-10T21:55:31.33 |
IV.PIEI.HHE. | ML:1.0 | 0.000125 | 0.2 | AML | other | m | 2022-12-10T21:55:31.35 |
IV.APEC.HNN. | ML:1.5 | 0.00038233695 | 0.2432 | AML | other | m | 2022-12-10T21:55:30.43 |
IV.PIEI.HNE. | ML:1.1 | 0.00013565322 | 0.2176 | AML | other | m | 2022-12-10T21:55:31.33 |
IV.PIEI.HNN. | ML:0.8 | 0.000068035737 | 0.1536 | AML | other | m | 2022-12-10T21:55:31.17 |
IV.BADI.EHE. | ML:1.1 | 0.00011531875 | 0.1152 | AML | other | m | 2022-12-10T21:55:32.79 |
IV.BADI.EHN. | ML:0.9 | 0.00007805665 | 0.1024 | AML | other | m | 2022-12-10T21:55:33.06 |
IV.ATFO.HHE. | ML:0.6 | 0.000035652145 | 0.4992 | AML | other | m | 2022-12-10T21:55:32.97 |
IV.ATFO.HHN. | ML:0.5 | 0.000025016085 | 0.2048 | AML | other | m | 2022-12-10T21:55:32.83 |
IV.FRON.EHE. | ML:0.5 | 0.000019207908999999997 | 0.1408 | AML | other | m | 2022-12-10T21:55:34.83 |
IV.FRON.EHN. | ML:0.4 | 0.000016795704 | 0.1536 | AML | other | m | 2022-12-10T21:55:35.32 |
IV.PARC.HHE. | ML:0.7 | 0.000032414745 | 0.1024 | AML | other | m | 2022-12-10T21:55:36.11 |
IV.PARC.HHN. | ML:0.7 | 0.000030798827050000004 | 0.1408 | AML | other | m | 2022-12-10T21:55:35.76 |
IV.SSFR.HHE. | ML:1.0 | 0.000043536795 | 0.1408 | AML | other | m | 2022-12-10T21:55:37.07 |
IV.SSFR.HHN. | ML:0.8 | 0.0000337716615 | 0.2304 | AML | other | m | 2022-12-10T21:55:37.60 |
IV.CIMA.HNN. | ML:3.2 | 0.0013513145 | 0.384 | AML | other | m | 2022-12-10T21:55:47.15 |