A magnitude ML 0.9 earthquake occured in region: 4 km N Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4790, 12.4310 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 | 9 | 1882 | 3993 |
Piobbico | PU | 14 | 2029 | 6022 |
Montone | PG | 15 | 1680 | 7702 |
CittĂ di Castello | PG | 16 | 39913 | 47615 |
Cantiano | PU | 16 | 2245 | 49860 |
Gubbio | PG | 18 | 32216 | 82076 |
Cagli | PU | 19 | 8731 | 90807 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-12-09 01:58:13 |
43.479 | 12.431 | 10 | 2022-12-09 02:13:15 |
Sala Sismica INGV-Roma | 112646231 |
Field | Value |
---|---|
Time (UTC) | 2022-12-09 01:58:13 ± 0.06 |
Latitude | 43.4790 ± 0.0045 |
Longitude | 12.4310 ± 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 | 112646231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 456 |
Semi-minor axis of confidence ellipse (meter) | 280 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 326 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.03507 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37052 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 112646231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-09 02:13:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2022-12-09T01:58:23.41 | 0.6 | undecidable | manual | S | 99 | 28.6491 | 50 | -0.09 | 47 |
IV.FRON.EHZ. | 2022-12-09T01:58:21.97 | 0.6 | undecidable | manual | S | 80 | 24.0537 | 112 | -0.15 | 47 |
IV.ARVD.HHZ. | 2022-12-09T01:58:21.12 | 0.6 | undecidable | manual | P | 87 | 41.1255 | 50 | 0.1 | 46 |
IV.ATMI.HHZ. | 2022-12-09T01:58:20.97 | 0.6 | undecidable | manual | S | 219 | 20.7681 | 115 | -0.09 | 48 |
IV.MPAG.EHZ. | 2022-12-09T01:58:19.50 | 0.6 | negative | manual | P | 58 | 31.2465 | 50 | 0 | 48 |
IV.BADI.EHZ. | 2022-12-09T01:58:19.40 | 0.6 | undecidable | manual | S | 283 | 15.3735 | 122 | -0.03 | 49 |
IV.SSFR.HHZ. | 2022-12-09T01:58:19.01 | 0.3 | undecidable | manual | P | 99 | 28.6491 | 50 | -0.09 | 71 |
IV.FRON.EHZ. | 2022-12-09T01:58:18.21 | 0.6 | positive | manual | P | 80 | 24.0537 | 112 | -0.1 | 47 |
IV.PIEI.HHZ. | 2022-12-09T01:58:18.57 | 0.6 | undecidable | manual | S | 53 | 10.4784 | 133 | 0.5 | 45 |
IV.PARC.HHZ. | 2022-12-09T01:58:18.32 | 1.0 | undecidable | manual | P | 321 | 24.3534 | 112 | -0.04 | 24 |
IV.ATMI.HHZ. | 2022-12-09T01:58:17.84 | 0.1 | undecidable | manual | P | 219 | 20.7681 | 115 | 0.14 | 95 |
IV.APEC.HHZ. | 2022-12-09T01:58:17.35 | 0.6 | undecidable | manual | S | 354 | 8.88 | 138 | -0.33 | 46 |
IV.PIEI.HHZ. | 2022-12-09T01:58:16.04 | 0.3 | positive | manual | P | 53 | 10.4784 | 133 | 0.07 | 73 |
IV.ATPI.EHZ. | 2022-12-09T01:58:16.35 | 1.0 | undecidable | manual | S | 216 | 3.8961 | 158 | -0.4 | 23 |
IV.BADI.EHZ. | 2022-12-09T01:58:16.85 | 0.1 | positive | manual | P | 283 | 15.3735 | 122 | 0.09 | 96 |
IV.ATPI.EHZ. | 2022-12-09T01:58:15.22 | 0.1 | undecidable | manual | P | 216 | 3.8961 | 158 | 0.01 | 100 |
IV.APEC.HHZ. | 2022-12-09T01:58:15.71 | 0.3 | undecidable | manual | P | 354 | 8.88 | 138 | -0.03 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.7 | 0.0000585 | 0.3 | AML | other | m | 2022-12-09T01:58:16.35 |
IV.APEC.HHE. | ML:1.3 | 0.00029949999999999996 | 0.16 | AML | other | m | 2022-12-09T01:58:17.66 |
IV.APEC.HHN. | ML:1.0 | 0.0001409 | 0.36 | AML | other | m | 2022-12-09T01:58:17.57 |
IV.PIEI.HHE. | ML:0.8 | 0.00008340000000000001 | 0.1 | AML | other | m | 2022-12-09T01:58:19.41 |
IV.BADI.EHN. | ML:1.0 | 0.00010325 | 1 | AML | other | m | 2022-12-09T01:58:20.61 |
IV.BADI.EHE. | ML:1.1 | 0.000127 | 1.14 | AML | other | m | 2022-12-09T01:58:20.71 |
IV.ATMI.HHE. | ML:0.9 | 0.0000533 | 0.64 | AML | other | m | 2022-12-09T01:58:22.63 |
IV.PARC.HHN. | ML:0.6 | 0.000024800000000000003 | 0.18 | AML | other | m | 2022-12-09T01:58:23.13 |
IV.ATMI.HHN. | ML:0.9 | 0.000058899999999999995 | 0.56 | AML | other | m | 2022-12-09T01:58:23.58 |
IV.SSFR.HHE. | ML:1.1 | 0.0000653 | 1 | AML | other | m | 2022-12-09T01:58:24.94 |
IV.SSFR.HHN. | ML:1.1 | 0.0000588 | 0.5 | AML | other | m | 2022-12-09T01:58:24.53 |
IV.PARC.HHE. | ML:0.6 | 0.0000226 | 0.7 | AML | other | m | 2022-12-09T01:58:27.34 |