A magnitude ML 1.4 earthquake occured in region: 5 km SW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1300, 12.5630 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 5 | 3389 | 3389 |
Bastia Umbra | PG | 7 | 21874 | 25263 |
Assisi | PG | 8 | 28299 | 53562 |
Perugia | PG | 14 | 166134 | 219696 |
Bettona | PG | 14 | 4367 | 224063 |
Cannara | PG | 15 | 4305 | 228368 |
Torgiano | PG | 16 | 6725 | 235093 |
Valtopina | PG | 18 | 1398 | 236491 |
Spello | PG | 18 | 8645 | 245136 |
Nocera Umbra | PG | 19 | 5839 | 250975 |
Deruta | PG | 20 | 9669 | 260644 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-01-16 14:25:14 |
43.1298 | 12.5628 | 8 | 2021-07-12 16:54:58 |
Bollettino Sismico Italiano INGV | 86976161 |
Reviewed Rev100 |
ML 1.6 | 2021-01-16 14:25:14 |
43.1197 | 12.5618 | 8 | 2021-01-16 14:39:58 |
Sala Sismica INGV-Roma | 86304491 |
Field | Value |
---|---|
Time (UTC) | 2021-01-16 14:25:14 ± 0.05 |
Latitude | 43.1298 ± 0.0027 |
Longitude | 12.5628 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86976161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 277 |
Semi-minor axis of confidence ellipse (meter) | 257 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
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) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47035 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 86976161 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-09 17:00:19 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 86304491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-16 14:39:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-01-16T14:25:31.77 | 0.3 | undecidable | manual | S | 94 | 52.2033 | 50 | 0.19 | 67 |
IV.EL6.EHZ. | 2021-01-16T14:25:30.98 | 0.3 | undecidable | manual | S | 63 | 48.8178 | 50 | 0.29 | 66 |
IV.PIEI.HHZ. | 2021-01-16T14:25:29.75 | 0.6 | undecidable | manual | S | 357 | 45.0216 | 50 | 0.07 | 47 |
IV.MGAB.HHZ. | 2021-01-16T14:25:29.51 | 0.6 | undecidable | manual | S | 237 | 43.8228 | 50 | 0.18 | 46 |
IV.MOMA.HNZ. | 2021-01-16T14:25:27.24 | 0.3 | undecidable | manual | S | 179 | 36.1416 | 50 | -0.07 | 71 |
IV.TB02.DHZ.01 | 2021-01-16T14:25:25.23 | 0.3 | undecidable | manual | S | 335 | 29.4483 | 105 | 0.1 | 71 |
IV.CESI.HHZ. | 2021-01-16T14:25:25.27 | 0.6 | undecidable | manual | S | 116 | 30.9468 | 105 | -0.38 | 45 |
IV.TB01.DHZ.01 | 2021-01-16T14:25:25.20 | 0.3 | undecidable | manual | S | 340 | 29.748 | 105 | -0.04 | 72 |
IV.ATFO.HHN. | 2021-01-16T14:25:24.44 | 0.3 | undecidable | manual | S | 2 | 26.2515 | 107 | 0.37 | 68 |
IV.ATVA.EHE. | 2021-01-16T14:25:24.20 | 0.3 | undecidable | manual | S | 306 | 27.8499 | 106 | -0.4 | 67 |
IV.CSP1.EHZ. | 2021-01-16T14:25:24.12 | 0.1 | undecidable | manual | P | 94 | 52.2033 | 50 | -0.25 | 89 |
IV.ATLO.EHE. | 2021-01-16T14:25:23.29 | 0.1 | undecidable | manual | S | 329 | 24.0537 | 109 | -0.07 | 97 |
IV.PIEI.HHZ. | 2021-01-16T14:25:23.15 | 0.3 | undecidable | manual | P | 357 | 45.0216 | 50 | -0.13 | 69 |
IV.FOSV.EHZ. | 2021-01-16T14:25:23.44 | 0.3 | undecidable | manual | S | 41 | 24.3534 | 108 | 0 | 73 |
IV.EL6.EHZ. | 2021-01-16T14:25:23.66 | 0.1 | undecidable | manual | P | 63 | 48.8178 | 50 | -0.2 | 90 |
IV.MGAB.HHZ. | 2021-01-16T14:25:23.22 | 0.1 | undecidable | manual | P | 237 | 43.8228 | 50 | 0.14 | 92 |
IT.FOPC.HGN. | 2021-01-16T14:25:22.86 | 0.3 | undecidable | manual | S | 147 | 21.0678 | 111 | 0.48 | 67 |
IV.MOMA.HNZ. | 2021-01-16T14:25:21.98 | 0.3 | undecidable | manual | P | 179 | 36.1416 | 50 | 0.07 | 71 |
IV.CESI.HHZ. | 2021-01-16T14:25:20.69 | 0.1 | undecidable | manual | P | 116 | 30.9468 | 105 | -0.26 | 92 |
IV.ATVA.EHE. | 2021-01-16T14:25:20.15 | 1.0 | undecidable | manual | P | 306 | 27.8499 | 106 | -0.2 | 23 |
IV.TB01.DHZ.01 | 2021-01-16T14:25:20.58 | 0.3 | undecidable | manual | P | 340 | 29.748 | 105 | -0.14 | 71 |
IV.MURB.HHZ. | 2021-01-16T14:25:20.90 | 0.1 | undecidable | manual | S | 348 | 15.0738 | 118 | 0.42 | 91 |
IV.TB02.DHZ.01 | 2021-01-16T14:25:20.64 | 0.3 | undecidable | manual | P | 335 | 29.4483 | 105 | -0.01 | 73 |
IV.ATLO.EHE. | 2021-01-16T14:25:19.51 | 0.1 | undecidable | manual | P | 329 | 24.0537 | 109 | -0.12 | 96 |
IV.ATFO.HHN. | 2021-01-16T14:25:19.92 | 0.3 | undecidable | manual | P | 2 | 26.2515 | 107 | -0.12 | 72 |
IT.FOPC.HGN. | 2021-01-16T14:25:19.21 | 0.3 | undecidable | manual | P | 147 | 21.0678 | 111 | 0.15 | 72 |
IV.FOSV.EHZ. | 2021-01-16T14:25:19.52 | 0.1 | undecidable | manual | P | 41 | 24.3534 | 108 | -0.16 | 95 |
IV.ATCC.EHZ. | 2021-01-16T14:25:18.53 | 0.3 | undecidable | manual | S | 46 | 8.7801 | 133 | -0.14 | 73 |
IV.MURB.HHZ. | 2021-01-16T14:25:18.14 | 0.1 | undecidable | manual | P | 348 | 15.0738 | 118 | 0.17 | 96 |
IV.ATCC.EHZ. | 2021-01-16T14:25:16.96 | 0.1 | undecidable | manual | P | 46 | 8.7801 | 133 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:1.6 | 0.0007441611500000001 | 0.16 | AML | other | m | 2021-01-16T14:25:19.28 |
IV.ATCC.EHE. | ML:1.6 | 0.0006756638 | 0.1408 | AML | other | m | 2021-01-16T14:25:19.40 |
IV.MURB.HHN. | ML:1.7 | 0.0005795 | 0.26 | AML | other | m | 2021-01-16T14:25:22.61 |
IV.MURB.HNN. | ML:1.7 | 0.0005114671 | 0.3584 | AML | other | m | 2021-01-16T14:25:22.32 |
IV.MURB.HHE. | ML:1.7 | 0.00046950000000000003 | 0.26 | AML | other | m | 2021-01-16T14:25:22.73 |
IV.MURB.HNE. | ML:1.7 | 0.0005046168 | 0.2752 | AML | other | m | 2021-01-16T14:25:22.60 |
IV.FOSV.EHN. | ML:0.9 | 0.000048113164999999996 | 0.1792 | AML | other | m | 2021-01-16T14:25:23.64 |
IV.FOSV.EHE. | ML:1.0 | 0.00006450495 | 0.1216 | AML | other | m | 2021-01-16T14:25:24.18 |
IV.CESI.HHE. | ML:1.1 | 0.00006155788 | 0.2816 | AML | other | m | 2021-01-16T14:25:28.17 |
IV.CESI.HHN. | ML:1.0 | 0.00004372704999999999 | 0.3648 | AML | other | m | 2021-01-16T14:25:28.87 |
IV.PIEI.HHE. | ML:1.1 | 0.000035408339999999994 | 0.1216 | AML | other | m | 2021-01-16T14:25:30.41 |
IV.PIEI.HHN. | ML:0.9 | 0.000024267025000000005 | 0.2624 | AML | other | m | 2021-01-16T14:25:30.75 |
IV.CESI.HNN. | ML:1.4 | 0.00011374816000000001 | 1.3664 | AML | other | m | 2021-01-16T14:25:31.93 |
IV.CSP1.EHN. | ML:1.6 | 0.00009200348499999999 | 0.3008 | AML | other | m | 2021-01-16T14:25:31.93 |
IV.CSP1.EHE. | ML:1.5 | 0.00007669832 | 0.2176 | AML | other | m | 2021-01-16T14:25:32.82 |