A magnitude ML 1.0 earthquake occured in region: 7 km NE Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2080, 12.6660 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 |
---|---|---|---|---|
Valfabbrica | PG | 7 | 3389 | 3389 |
Gualdo Tadino | PG | 10 | 15208 | 18597 |
Fossato di Vico | PG | 13 | 2840 | 21437 |
Nocera Umbra | PG | 15 | 5839 | 27276 |
Sigillo | PG | 15 | 2404 | 29680 |
Assisi | PG | 16 | 28299 | 57979 |
Costacciaro | PG | 17 | 1216 | 59195 |
Gubbio | PG | 18 | 32216 | 91411 |
Valtopina | PG | 18 | 1398 | 92809 |
Bastia Umbra | PG | 18 | 21874 | 114683 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-02-01 20:34:20 |
43.2077 | 12.6663 | 10 | 2022-02-01 20:49:25 |
Sala Sismica INGV-Roma | 100504531 |
Field | Value |
---|---|
Time (UTC) | 2022-02-01 20:34:20 ± 0.07 |
Latitude | 43.2077 ± 0.0045 |
Longitude | 12.6663 ± 0.0062 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100504531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 514 |
Semi-minor axis of confidence ellipse (meter) | 438 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 218 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.02968 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24372 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 100504531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-01 20:49:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TB01.DHZ.01 | 2022-02-01T20:34:30.56 | 0.6 | undecidable | manual | S | 316 | 26.8509 | 50 | 0.11 | 50 |
IV.SSFR.HHZ. | 2022-02-01T20:34:30.37 | 0.6 | undecidable | manual | S | 20 | 27.0507 | 50 | -0.14 | 50 |
IV.MML1.HNZ. | 2022-02-01T20:34:30.50 | 0.6 | undecidable | manual | S | 113 | 26.8509 | 50 | 0.05 | 51 |
IV.SNTG.HNZ. | 2022-02-01T20:34:29.20 | 0.6 | undecidable | manual | S | 77 | 22.755 | 113 | 0.05 | 51 |
IV.ASSB.HHZ. | 2022-02-01T20:34:27.83 | 0.6 | undecidable | manual | S | 182 | 18.2706 | 118 | 0.06 | 52 |
IV.MURB.HHZ. | 2022-02-01T20:34:26.63 | 0.6 | undecidable | manual | S | 298 | 12.9759 | 127 | 0.43 | 48 |
IV.MML1.HNZ. | 2022-02-01T20:34:26.42 | 0.1 | undecidable | manual | P | 113 | 26.8509 | 50 | 0.15 | 100 |
IV.SSFR.HHZ. | 2022-02-01T20:34:26.20 | 0.6 | positive | manual | P | 20 | 27.0507 | 50 | -0.1 | 50 |
IV.SNTG.HNZ. | 2022-02-01T20:34:25.52 | 0.3 | undecidable | manual | P | 77 | 22.755 | 113 | 0 | 78 |
IV.TB01.DHZ.01 | 2022-02-01T20:34:25.62 | 0.6 | undecidable | manual | P | 316 | 26.8509 | 50 | -0.65 | 44 |
IV.ATSC.EHZ. | 2022-02-01T20:34:25.77 | 0.3 | undecidable | manual | P | 4 | 24.0537 | 112 | 0.01 | 77 |
IV.MURB.HHZ. | 2022-02-01T20:34:24.05 | 0.3 | positive | manual | P | 298 | 12.9759 | 127 | 0.23 | 76 |
IV.ASSB.HHZ. | 2022-02-01T20:34:24.79 | 0.3 | negative | manual | P | 182 | 18.2706 | 118 | 0.07 | 77 |
IV.ATCC.EHZ. | 2022-02-01T20:34:23.71 | 0.3 | undecidable | manual | S | 221 | 3.2967 | 161 | -0.43 | 74 |
IV.FOSV.EHZ. | 2022-02-01T20:34:23.81 | 0.6 | positive | manual | P | 38 | 12.3765 | 128 | 0.1 | 52 |
IV.ATCC.EHZ. | 2022-02-01T20:34:22.47 | 1.0 | undecidable | manual | P | 221 | 3.2967 | 161 | -0.16 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.HNN. | ML:1.2 | 0.00028119289999999997 | 0.064 | AML | other | m | 2022-02-01T20:34:23.90 |
IV.ATCC.HNE. | ML:1.4 | 0.00045207754999999997 | 0.1152 | AML | other | m | 2022-02-01T20:34:23.96 |
IV.ATCC.EHN. | ML:1.3 | 0.00033796470000000003 | 0.1152 | AML | other | m | 2022-02-01T20:34:23.97 |
IV.ATCC.EHE. | ML:1.3 | 0.0003941628 | 0.1024 | AML | other | m | 2022-02-01T20:34:23.96 |
IV.FOSV.EHE. | ML:0.2 | 0.000020617563499999997 | 44.4032 | AML | other | m | 2022-02-01T20:34:23.80 |
IV.FOSV.EHN. | ML:0.2 | 0.000021835750000000002 | 0.448 | AML | other | m | 2022-02-01T20:34:30.02 |
IV.FOSV.HNE. | ML:0.7 | 0.000062359265 | 0.4736 | AML | other | m | 2022-02-01T20:34:28.99 |
IV.FOSV.HNN. | ML:1.0 | 0.000112178245 | 0.6912 | AML | other | m | 2022-02-01T20:34:32.38 |
IV.MURB.HHE. | ML:1.0 | 0.000116123 | 0.1536 | AML | other | m | 2022-02-01T20:34:27.03 |
IV.MURB.HHN. | ML:0.9 | 0.00009169795 | 0.1792 | AML | other | m | 2022-02-01T20:34:28.34 |
IV.MURB.HNE. | ML:1.1 | 0.00012571195499999998 | 0.1792 | AML | other | m | 2022-02-01T20:34:26.85 |
IV.MURB.HNN. | ML:1.0 | 0.000097389575 | 0.2176 | AML | other | m | 2022-02-01T20:34:28.45 |
IV.ASSB.HHE. | ML:0.8 | 0.00005614198 | 0.0768 | AML | other | m | 2022-02-01T20:34:28.19 |
IV.ASSB.HHN. | ML:0.8 | 0.000049893495 | 0.0896 | AML | other | m | 2022-02-01T20:34:27.92 |
IV.SSFR.HHE. | ML:1.0 | 0.000049793641 | 0.1792 | AML | other | m | 2022-02-01T20:34:30.51 |
IV.SSFR.HHN. | ML:0.7 | 0.000027016607500000002 | 0.1152 | AML | other | m | 2022-02-01T20:34:30.81 |
IV.SSFR.HNE. | ML:1.3 | 0.00011759732500000001 | 0.7424 | AML | other | m | 2022-02-01T20:34:38.50 |
IV.SSFR.HNN. | ML:1.6 | 0.0001975115 | 0.768 | AML | other | m | 2022-02-01T20:34:39.37 |