A magnitude ML 1.2 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3680, 12.5150 at 6 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 15 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 16 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 19 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-12-01 22:46:09 |
43.3678 | 12.5152 | 6 | 2020-12-01 22:49:57 |
Sala Sismica INGV-Roma | 85138731 |
Field | Value |
---|---|
Time (UTC) | 2020-12-01 22:46:09 ± 0.16 |
Latitude | 43.3678 ± 0.0036 |
Longitude | 12.5152 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85138731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 416 |
Semi-minor axis of confidence ellipse (meter) | 161 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 73 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 85138731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-01 22:49:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-12-01T22:46:30.22 | 3.0 | undecidable | manual | S | -0.45 | 0 | |||
IV.ARVD.HHZ. | 2020-12-01T22:46:23.44 | 0.1 | undecidable | manual | S | 67 | 37.2294 | 99 | 0.36 | 89 |
IV.ASSB.HHZ. | 2020-12-01T22:46:23.25 | 0.1 | undecidable | manual | S | 162 | 37.9287 | 99 | -0.05 | 95 |
IV.PE3.EHZ. | 2020-12-01T22:46:23.37 | 0.1 | undecidable | manual | S | 358 | 36.4413 | 100 | 0.57 | 85 |
IV.NARO.HHZ. | 2020-12-01T22:46:19.53 | 0.1 | undecidable | manual | S | 11 | 27.4503 | 103 | -0.21 | 94 |
IV.FOSV.EHZ. | 2020-12-01T22:46:18.26 | 0.1 | undecidable | manual | S | 112 | 21.4674 | 106 | 0.54 | 88 |
IV.SSFR.HHZ. | 2020-12-01T22:46:18.18 | 0.1 | undecidable | manual | S | 70 | 22.8549 | 105 | 0 | 99 |
IV.FRON.EHZ. | 2020-12-01T22:46:18.54 | 0.1 | undecidable | manual | S | 45 | 23.754 | 105 | 0.05 | 98 |
IV.ASSB.HHZ. | 2020-12-01T22:46:17.05 | 0.6 | undecidable | manual | P | 162 | 37.9287 | 99 | -0.62 | 41 |
IV.PE3.EHZ. | 2020-12-01T22:46:17.41 | 0.6 | undecidable | manual | P | 358 | 36.4413 | 100 | 0.03 | 48 |
IV.ARVD.HHZ. | 2020-12-01T22:46:16.94 | 0.6 | negative | manual | P | 67 | 37.2294 | 99 | -0.6 | 42 |
IV.ATPI.EHZ. | 2020-12-01T22:46:15.14 | 0.1 | undecidable | manual | S | 315 | 12.9759 | 116 | 0.19 | 97 |
IV.NARO.HHZ. | 2020-12-01T22:46:15.24 | 0.6 | negative | manual | P | 11 | 27.4503 | 103 | -0.37 | 45 |
IV.SSFR.HHZ. | 2020-12-01T22:46:14.45 | 0.1 | negative | manual | P | 70 | 22.8549 | 105 | -0.26 | 94 |
IV.FRON.EHZ. | 2020-12-01T22:46:14.60 | 0.3 | undecidable | manual | P | 45 | 23.754 | 105 | -0.29 | 70 |
IV.FOSV.EHZ. | 2020-12-01T22:46:14.36 | 0.6 | negative | manual | P | 112 | 21.4674 | 106 | -0.08 | 49 |
IV.MURB.HHZ. | 2020-12-01T22:46:14.91 | 0.1 | undecidable | manual | S | 176 | 11.6772 | 118 | 0.35 | 94 |
IV.ATVO.HHZ. | 2020-12-01T22:46:13.68 | 0.1 | undecidable | manual | S | 280 | 8.88 | 125 | -0.06 | 100 |
IV.ATVO.HHZ. | 2020-12-01T22:46:12.05 | 1.0 | undecidable | manual | P | 280 | 8.88 | 125 | -0.1 | 25 |
IV.MURB.HHZ. | 2020-12-01T22:46:12.66 | 0.3 | positive | manual | P | 176 | 11.6772 | 118 | 0.04 | 75 |
IV.ATFO.HHZ. | 2020-12-01T22:46:12.35 | 0.1 | undecidable | manual | S | 92 | 4.5954 | 144 | -0.29 | 96 |
IV.ATPI.EHZ. | 2020-12-01T22:46:12.83 | 1.0 | positive | manual | P | 315 | 12.9759 | 116 | -0.02 | 25 |
IV.ATFO.HHZ. | 2020-12-01T22:46:11.35 | 0.1 | positive | manual | P | 92 | 4.5954 | 144 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:1.1 | 0.00021900000000000004 | 0.1 | AML | other | m | 2020-12-01T22:46:13.93 |
IV.ATVO.HHE. | ML:0.9 | 0.0001455 | 1.58 | AML | other | m | 2020-12-01T22:46:14.19 |
IV.MURB.HHE. | ML:1.5 | 0.000399 | 0.94 | AML | other | m | 2020-12-01T22:46:15.13 |
IV.MURB.HNE. | ML:1.5 | 0.000439 | 0.96 | AML | other | m | 2020-12-01T22:46:15.13 |
IV.MURB.HHN. | ML:1.3 | 0.00028649999999999997 | 0.86 | AML | other | m | 2020-12-01T22:46:16.90 |
IV.MURB.HNN. | ML:1.3 | 0.00028799999999999995 | 1.72 | AML | other | m | 2020-12-01T22:46:16.90 |
IV.SSFR.HHE. | ML:1.4 | 0.0001705 | 1.76 | AML | other | m | 2020-12-01T22:46:19.03 |
IV.SSFR.HHN. | ML:1.3 | 0.000133 | 1.8 | AML | other | m | 2020-12-01T22:46:20.96 |
IV.FOSV.EHE. | ML:0.8 | 0.0000487 | 0.62 | AML | other | m | 2020-12-01T22:46:20.39 |
IV.FOSV.EHN. | ML:0.9 | 0.000057999999999999994 | 1.54 | AML | other | m | 2020-12-01T22:46:21.03 |