A magnitude ML 1.2 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4100, 12.4650 at 7 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 12 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Umbertide | PG | 16 | 16681 | 54933 |
Scheggia e Pascelupo | PG | 17 | 1393 | 56326 |
Apecchio | PU | 17 | 1882 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-01-17 19:41:54 |
43.4102 | 12.4652 | 7 | 2020-01-17 19:48:27 |
Sala Sismica INGV-Roma | 75618711 |
Field | Value |
---|---|
Time (UTC) | 2020-01-17 19:41:54 ± 0.18 |
Latitude | 43.4102 ± 0.0036 |
Longitude | 12.4652 ± 0.0074 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75618711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 620 |
Semi-minor axis of confidence ellipse (meter) | 76 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25811 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 75618711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-17 19:48:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNTT.EHZ. | 2020-01-17T19:42:29.05 | 3.0 | undecidable | manual | Sn | 0.01 | 0 | |||
IV.ATCC.EHZ. | 2020-01-17T19:42:05.04 | 0.1 | undecidable | manual | S | 150 | 28.6491 | 103 | 0.32 | 93 |
IV.BADI.EHZ. | 2020-01-17T19:42:02.40 | 0.1 | undecidable | manual | S | 302 | 20.9679 | 108 | 0.27 | 95 |
IV.NARO.HHZ. | 2020-01-17T19:42:02.94 | 0.3 | undecidable | manual | S | 23 | 24.1536 | 106 | -0.25 | 71 |
IV.MURB.HHZ. | 2020-01-17T19:42:01.10 | 0.1 | undecidable | manual | S | 164 | 17.0718 | 112 | 0.25 | 96 |
IV.PIEI.HHZ. | 2020-01-17T19:42:00.70 | 0.1 | undecidable | manual | S | 22 | 14.9739 | 114 | 0.49 | 92 |
IV.ATCC.EHZ. | 2020-01-17T19:42:00.11 | 0.1 | undecidable | manual | P | 150 | 28.6491 | 103 | -0.29 | 94 |
IV.NARO.HHZ. | 2020-01-17T19:41:59.29 | 0.3 | undecidable | manual | P | 23 | 24.1536 | 106 | -0.22 | 72 |
IV.MURB.HHZ. | 2020-01-17T19:41:58.02 | 0.1 | undecidable | manual | P | 164 | 17.0718 | 112 | -0.14 | 99 |
IV.ATFO.HHZ. | 2020-01-17T19:41:58.52 | 0.3 | undecidable | manual | S | 119 | 9.879 | 125 | -0.12 | 75 |
IV.BADI.EHZ. | 2020-01-17T19:41:58.86 | 0.1 | undecidable | manual | P | 302 | 20.9679 | 108 | -0.04 | 100 |
IV.PIEI.HHZ. | 2020-01-17T19:41:57.90 | 0.1 | undecidable | manual | P | 22 | 14.9739 | 114 | 0.1 | 100 |
IV.ATPI.EHZ. | 2020-01-17T19:41:57.58 | 0.1 | undecidable | manual | S | 312 | 6.7932 | 135 | -0.24 | 98 |
IV.ATFO.HHZ. | 2020-01-17T19:41:56.72 | 0.1 | undecidable | manual | P | 119 | 9.879 | 125 | -0.17 | 99 |
IV.ATPI.EHZ. | 2020-01-17T19:41:56.18 | 1.0 | undecidable | manual | P | 312 | 6.7932 | 135 | -0.23 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.2 | 0.00022500000000000002 | 0.38 | AML | other | m | 2020-01-17T19:41:59.01 |
IV.ATFO.HHN. | ML:1.0 | 0.00016999999999999999 | 0.36 | AML | other | m | 2020-01-17T19:41:59.28 |
IV.MURB.HHN. | ML:1.6 | 0.00035450000000000005 | 0.2 | AML | other | m | 2020-01-17T19:42:01.99 |
IV.MURB.HHE. | ML:1.5 | 0.00027249999999999996 | 0.2 | AML | other | m | 2020-01-17T19:42:01.95 |
IV.BADI.EHN. | ML:1.1 | 0.00009604999999999999 | 0.64 | AML | other | m | 2020-01-17T19:42:02.95 |
IV.BADI.EHE. | ML:1.0 | 0.0000826 | 0.16 | AML | other | m | 2020-01-17T19:42:03.20 |
IV.ATCC.EHN. | ML:1.2 | 0.0000802 | 0.18 | AML | other | m | 2020-01-17T19:42:05.21 |
IV.ATCC.EHE. | ML:1.1 | 0.00007235 | 0.2 | AML | other | m | 2020-01-17T19:42:05.78 |