A magnitude ML 0.5 earthquake occured in region: 3 km SE Cantiano (PU), on
and geographic coordinates (lat, lon) 43.4530, 12.6460 at 15 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 |
---|---|---|---|---|
Cantiano | PU | 3 | 2245 | 2245 |
Scheggia e Pascelupo | PG | 6 | 1393 | 3638 |
Frontone | PU | 10 | 1300 | 4938 |
Cagli | PU | 11 | 8731 | 13669 |
Serra Sant'Abbondio | PU | 11 | 1027 | 14696 |
Costacciaro | PG | 12 | 1216 | 15912 |
Gubbio | PG | 12 | 32216 | 48128 |
Sigillo | PG | 16 | 2404 | 50532 |
Pietralunga | PG | 17 | 2111 | 52643 |
Sassoferrato | AN | 17 | 7285 | 59928 |
Acqualagna | PU | 18 | 4393 | 64321 |
Piobbico | PU | 19 | 2029 | 66350 |
Pergola | PU | 20 | 6333 | 72683 |
Fossato di Vico | PG | 20 | 2840 | 75523 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-12-31 22:31:02 |
43.453 | 12.646 | 15 | 2020-12-31 22:40:30 |
Sala Sismica INGV-Roma | 85923411 |
Field | Value |
---|---|
Time (UTC) | 2020-12-31 22:31:02 ± 0.13 |
Latitude | 43.4530 ± 0.0054 |
Longitude | 12.6460 ± 0.0050 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85923411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 524 |
Semi-minor axis of confidence ellipse (meter) | 284 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 184 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 17 |
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) | 0.19066 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 85923411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-31 22:40:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2020-12-31T22:31:35.96 | 3.0 | undecidable | manual | Sn | -0.04 | 0 | |||
IV.MTRZ.HNZ. | 2020-12-31T22:31:21.39 | 3.0 | undecidable | manual | P | -0.02 | 0 | |||
IV.FOSV.EHZ. | 2020-12-31T22:31:10.84 | 1.0 | undecidable | manual | S | 152 | 19.869 | 113 | 0.32 | 23 |
IV.TB01.DHN.01 | 2020-12-31T22:31:10.20 | 0.1 | undecidable | manual | S | 245 | 18.6702 | 115 | -0.04 | 99 |
IV.NARO.HHZ. | 2020-12-31T22:31:10.05 | 0.6 | undecidable | manual | S | 343 | 18.2706 | 116 | -0.09 | 49 |
IV.ATPC.HHZ. | 2020-12-31T22:31:09.62 | 0.1 | undecidable | manual | S | 281 | 15.4734 | 122 | 0.13 | 97 |
IV.FRON.EHZ. | 2020-12-31T22:31:08.20 | 0.6 | undecidable | manual | S | 42 | 9.5793 | 139 | -0.09 | 49 |
IV.PIEI.HHZ. | 2020-12-31T22:31:08.57 | 0.6 | undecidable | manual | S | 316 | 12.7761 | 129 | -0.33 | 47 |
IV.SSFR.HHE. | 2020-12-31T22:31:08.56 | 0.1 | undecidable | manual | S | 100 | 11.1777 | 134 | 0 | 100 |
IV.TB01.DHN.01 | 2020-12-31T22:31:07.11 | 0.1 | undecidable | manual | P | 245 | 18.6702 | 115 | 0.12 | 96 |
IV.ATSC.EHE. | 2020-12-31T22:31:07.45 | 0.1 | undecidable | manual | S | 135 | 4.5954 | 159 | -0.14 | 99 |
IV.PIEI.HHZ. | 2020-12-31T22:31:06.20 | 0.1 | negative | manual | P | 316 | 12.7761 | 129 | -0.01 | 100 |
IV.SSFR.HHE. | 2020-12-31T22:31:06.22 | 0.1 | undecidable | manual | P | 100 | 11.1777 | 134 | 0.2 | 97 |
IV.NARO.HHZ. | 2020-12-31T22:31:06.98 | 0.6 | undecidable | manual | P | 343 | 18.2706 | 116 | 0.05 | 49 |
IV.ATPC.HHZ. | 2020-12-31T22:31:06.65 | 0.1 | undecidable | manual | P | 281 | 15.4734 | 122 | 0.1 | 98 |
IV.FOSV.EHZ. | 2020-12-31T22:31:06.93 | 0.1 | undecidable | manual | P | 152 | 19.869 | 113 | -0.22 | 94 |
IV.FRON.EHZ. | 2020-12-31T22:31:06.04 | 0.6 | undecidable | manual | P | 42 | 9.5793 | 139 | 0.18 | 49 |
IV.TB02.DHZ.01 | 2020-12-31T22:31:06.86 | 0.6 | undecidable | manual | P | 244 | 21.1677 | 111 | -0.47 | 45 |
IV.ATSC.EHE. | 2020-12-31T22:31:05.59 | 0.1 | undecidable | manual | P | 135 | 4.5954 | 159 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.6 | 0.00003945 | 0.08 | AML | other | m | 2020-12-31T22:31:08.33 |
IV.FRON.EHN. | ML:0.7 | 0.00004259963 | 0.1024 | AML | other | m | 2020-12-31T22:31:08.36 |
IV.PIEI.HHE. | ML:0.5 | 0.000023581245 | 0.0512 | AML | other | m | 2020-12-31T22:31:09.06 |
IV.PIEI.HHN. | ML:0.4 | 0.000021051205 | 0.1152 | AML | other | m | 2020-12-31T22:31:08.71 |