A magnitude ML 0.8 earthquake occured in region: 3 km N Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1870, 12.6010 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 |
---|---|---|---|---|
Valfabbrica | PG | 3 | 3389 | 3389 |
Assisi | PG | 13 | 28299 | 31688 |
Bastia Umbra | PG | 14 | 21874 | 53562 |
Gualdo Tadino | PG | 16 | 15208 | 68770 |
Nocera Umbra | PG | 18 | 5839 | 74609 |
Fossato di Vico | PG | 18 | 2840 | 77449 |
Gubbio | PG | 19 | 32216 | 109665 |
Valtopina | PG | 19 | 1398 | 111063 |
Perugia | PG | 19 | 166134 | 277197 |
Sigillo | PG | 20 | 2404 | 279601 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-02-16 02:54:08 |
43.1872 | 12.6013 | 8 | 2022-02-16 13:09:02 |
Sala Sismica INGV-Roma | 101050431 |
Field | Value |
---|---|
Time (UTC) | 2022-02-16 02:54:08 ± 0.07 |
Latitude | 43.1872 ± 0.0036 |
Longitude | 12.6013 ± 0.0049 |
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 | 101050431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 22 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45056 |
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 | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 101050431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-16 13:09:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGAB.HNE. | 2022-02-16T02:54:25.67 | 0.3 | undecidable | manual | S | 233 | 50.0166 | 50 | 0.26 | 69 |
IV.SNTG.HHZ. | 2022-02-16T02:54:19.11 | 0.6 | undecidable | manual | S | 75 | 28.4493 | 105 | 0.07 | 50 |
IV.TB01.DHZ.01 | 2022-02-16T02:54:18.17 | 0.6 | undecidable | manual | S | 328 | 25.3524 | 107 | 0.15 | 49 |
IV.ATVO.HHZ. | 2022-02-16T02:54:18.68 | 0.6 | undecidable | manual | S | 324 | 26.751 | 106 | 0.21 | 49 |
IV.MGAB.HNE. | 2022-02-16T02:54:18.42 | 0.1 | undecidable | manual | P | 233 | 50.0166 | 50 | 0.01 | 97 |
IV.ATVA.EHZ. | 2022-02-16T02:54:18.62 | 3.0 | undecidable | manual | S | 0 | ||||
IV.TB02.DHZ.01 | 2022-02-16T02:54:18.19 | 0.6 | undecidable | manual | S | 323 | 25.5522 | 106 | 0.11 | 50 |
IV.ATSC.EHZ. | 2022-02-16T02:54:18.41 | 0.6 | undecidable | manual | S | 15 | 27.1506 | 106 | -0.2 | 49 |
IV.ATLO.HNZ. | 2022-02-16T02:54:16.77 | 0.6 | undecidable | manual | S | 312 | 21.1677 | 110 | 0.14 | 50 |
IV.ATVA.EHZ. | 2022-02-16T02:54:15.65 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ASSB.HHZ. | 2022-02-16T02:54:15.07 | 0.6 | undecidable | manual | S | 164 | 16.6722 | 114 | -0.12 | 50 |
IV.FOSV.EHZ. | 2022-02-16T02:54:15.78 | 0.6 | undecidable | manual | S | 47 | 17.5713 | 113 | 0.31 | 48 |
IV.ATSC.EHZ. | 2022-02-16T02:54:14.59 | 0.1 | undecidable | manual | P | 15 | 27.1506 | 106 | 0.11 | 99 |
IV.ATVO.HHZ. | 2022-02-16T02:54:14.23 | 0.6 | negative | manual | P | 324 | 26.751 | 106 | -0.17 | 49 |
IV.SNTG.HHZ. | 2022-02-16T02:54:14.58 | 0.6 | positive | manual | P | 75 | 28.4493 | 105 | -0.15 | 49 |
IV.TB02.DHZ.01 | 2022-02-16T02:54:13.89 | 0.1 | undecidable | manual | P | 323 | 25.5522 | 106 | -0.28 | 96 |
IV.MURB.HHZ. | 2022-02-16T02:54:13.38 | 0.3 | undecidable | manual | S | 324 | 10.4784 | 126 | 0.07 | 77 |
IV.TB01.DHZ.01 | 2022-02-16T02:54:13.64 | 0.1 | undecidable | manual | P | 328 | 25.3524 | 107 | -0.5 | 91 |
IV.ATLO.HNZ. | 2022-02-16T02:54:13.22 | 0.1 | undecidable | manual | P | 312 | 21.1677 | 110 | -0.11 | 100 |
IV.ASSB.HHZ. | 2022-02-16T02:54:12.45 | 0.6 | negative | manual | P | 164 | 16.6722 | 114 | -0.05 | 51 |
IV.FOSV.EHZ. | 2022-02-16T02:54:12.73 | 0.6 | negative | manual | P | 47 | 17.5713 | 113 | 0.06 | 51 |
IV.ATCC.EHZ. | 2022-02-16T02:54:11.76 | 0.6 | undecidable | manual | S | 94 | 3.0969 | 158 | 0.09 | 52 |
IV.MURB.HHZ. | 2022-02-16T02:54:11.70 | 0.1 | negative | manual | P | 324 | 10.4784 | 126 | 0.28 | 98 |
IV.ATCC.EHZ. | 2022-02-16T02:54:10.46 | 0.6 | undecidable | manual | P | 94 | 3.0969 | 158 | -0.01 | 53 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.HNN. | ML:1.6 | 0.0006594999999999999 | 0.24 | AML | other | m | 2022-02-16T02:54:11.70 |
IV.ATCC.EHE. | ML:1.6 | 0.0006129999999999999 | 0.08 | AML | other | m | 2022-02-16T02:54:11.73 |
IV.ATCC.HNE. | ML:1.6 | 0.0007124999999999999 | 0.1 | AML | other | m | 2022-02-16T02:54:11.73 |
IV.ATCC.EHN. | ML:1.6 | 0.000612 | 0.5 | AML | other | m | 2022-02-16T02:54:11.71 |
IV.MURB.HHN. | ML:1.1 | 0.00017649999999999998 | 0.98 | AML | other | m | 2022-02-16T02:54:15.59 |
IV.MURB.HNN. | ML:1.2 | 0.0002056 | 1.02 | AML | other | m | 2022-02-16T02:54:15.60 |
IV.MURB.HNE. | ML:1.2 | 0.0002295 | 0.4 | AML | other | m | 2022-02-16T02:54:16.37 |
IV.MURB.HHE. | ML:1.2 | 0.0002215 | 0.38 | AML | other | m | 2022-02-16T02:54:16.38 |
IV.ASSB.HHE. | ML:0.8 | 0.00006496112 | 0.08 | AML | other | m | 2022-02-16T02:54:15.25 |
IV.ASSB.HHN. | ML:0.9 | 0.00008246012999999999 | 0.1808 | AML | other | m | 2022-02-16T02:54:15.40 |
IV.FOSV.EHE. | ML:0.2 | 0.000015389475 | 0.24 | AML | other | m | 2022-02-16T02:54:16.29 |
IV.FOSV.EHN. | ML:0.4 | 0.0000186146405 | 0.3008 | AML | other | m | 2022-02-16T02:54:18.69 |
IV.ATVO.HHE. | ML:0.7 | 0.000029736384499999996 | 0.16 | AML | other | m | 2022-02-16T02:54:18.94 |
IV.ATVO.HHN. | ML:0.7 | 0.000027722715000000002 | 1.4992 | AML | other | m | 2022-02-16T02:54:29.08 |
IV.SNTG.HHE. | ML:0.7 | 0.000022876395 | 0.4 | AML | other | m | 2022-02-16T02:54:19.03 |
IV.SNTG.HHN. | ML:0.6 | 0.000017893865 | 1.4 | AML | other | m | 2022-02-16T02:54:18.99 |