A magnitude ML 1.1 earthquake occured in region: 4 km S Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4040, 12.4370 at 9 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 |
Montone | PG | 10 | 1680 | 3791 |
Gubbio | PG | 13 | 32216 | 36007 |
Umbertide | PG | 14 | 16681 | 52688 |
CittĂ di Castello | PG | 17 | 39913 | 92601 |
Cantiano | PU | 17 | 2245 | 94846 |
Apecchio | PU | 17 | 1882 | 96728 |
Scheggia e Pascelupo | PG | 19 | 1393 | 98121 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-01-28 04:12:52 |
43.4037 | 12.4373 | 9 | 2022-01-28 04:16:38 |
Sala Sismica INGV-Roma | 100249151 |
Field | Value |
---|---|
Time (UTC) | 2022-01-28 04:12:52 ± 0.1 |
Latitude | 43.4037 ± 0.0036 |
Longitude | 12.4373 ± 0.0062 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100249151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 344 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 216 |
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) | 85 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34984 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 100249151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-28 04:16:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2022-01-28T04:13:04.02 | 0.1 | undecidable | manual | S | 330 | 31.5462 | 105 | 0.66 | 82 |
IV.CAFI.HHZ. | 2022-01-28T04:13:04.87 | 0.1 | undecidable | manual | S | 258 | 38.8278 | 50 | -0.49 | 88 |
IV.NARO.HHZ. | 2022-01-28T04:13:00.93 | 0.1 | undecidable | manual | S | 27 | 25.752 | 109 | -0.5 | 88 |
IV.BADI.EHZ. | 2022-01-28T04:12:59.67 | 0.1 | undecidable | manual | S | 307 | 19.4694 | 114 | 0.25 | 95 |
IV.CAFI.HHZ. | 2022-01-28T04:12:59.38 | 1.0 | undecidable | manual | P | 258 | 38.8278 | 50 | -0.34 | 23 |
IV.MURB.HHZ. | 2022-01-28T04:12:59.01 | 0.1 | undecidable | manual | S | 156 | 17.1717 | 117 | 0.33 | 94 |
IV.ATMI.HHZ. | 2022-01-28T04:12:58.25 | 0.1 | undecidable | manual | S | 241 | 15.6732 | 119 | 0.01 | 100 |
IV.PIEI.HHZ. | 2022-01-28T04:12:58.97 | 0.1 | undecidable | manual | S | 28 | 16.6722 | 118 | 0.44 | 91 |
IV.APEC.HHZ. | 2022-01-28T04:12:58.75 | 0.1 | undecidable | manual | S | 355 | 17.2716 | 117 | 0.04 | 99 |
IV.PARC.HHZ. | 2022-01-28T04:12:58.75 | 0.6 | negative | manual | P | 330 | 31.5462 | 105 | 0.19 | 47 |
IV.NARO.HHZ. | 2022-01-28T04:12:57.04 | 0.1 | positive | manual | P | 27 | 25.752 | 109 | -0.41 | 90 |
IV.BADI.EHZ. | 2022-01-28T04:12:56.22 | 0.1 | positive | manual | P | 307 | 19.4694 | 114 | -0.07 | 98 |
IV.ATFO.HHZ. | 2022-01-28T04:12:56.94 | 0.1 | undecidable | manual | S | 111 | 11.5773 | 127 | -0.1 | 98 |
IV.ATFO.HHZ. | 2022-01-28T04:12:55.01 | 0.1 | negative | manual | P | 111 | 11.5773 | 127 | 0.09 | 99 |
IV.MURB.HHZ. | 2022-01-28T04:12:55.91 | 0.6 | undecidable | manual | P | 156 | 17.1717 | 117 | 0.05 | 49 |
IV.ATMI.HHZ. | 2022-01-28T04:12:55.57 | 0.6 | negative | manual | P | 241 | 15.6732 | 119 | -0.04 | 50 |
IV.ATPI.EHZ. | 2022-01-28T04:12:55.51 | 0.1 | undecidable | manual | S | 332 | 5.8941 | 146 | -0.17 | 98 |
IV.PIEI.HHZ. | 2022-01-28T04:12:55.73 | 0.3 | positive | manual | P | 28 | 16.6722 | 118 | -0.04 | 74 |
IV.APEC.HHZ. | 2022-01-28T04:12:55.88 | 0.1 | positive | manual | P | 355 | 17.2716 | 117 | 0 | 100 |
IV.ATPI.EHZ. | 2022-01-28T04:12:54.13 | 1.0 | positive | manual | P | 332 | 5.8941 | 146 | 0 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.HNE. | ML:1.3 | 0.00037150000000000003 | 0.22 | AML | other | m | 2022-01-28T04:12:55.70 |
IV.ATPI.EHN. | ML:1.3 | 0.000326 | 0.34 | AML | other | m | 2022-01-28T04:12:55.74 |
IV.ATPI.HNN. | ML:1.3 | 0.0003275 | 0.34 | AML | other | m | 2022-01-28T04:12:55.57 |
IV.ATPI.EHE. | ML:1.4 | 0.000421 | 0.5 | AML | other | m | 2022-01-28T04:12:55.59 |
IV.ATFO.HHE. | ML:1.2 | 0.0001805 | 0.3 | AML | other | m | 2022-01-28T04:12:57.57 |
IV.ATFO.HHN. | ML:1.0 | 0.0001325 | 0.56 | AML | other | m | 2022-01-28T04:12:57.70 |
IV.ATMI.HHE. | ML:1.1 | 0.0001305 | 0.4 | AML | other | m | 2022-01-28T04:12:58.61 |
IV.APEC.HHN. | ML:1.1 | 0.00011399999999999999 | 0.28 | AML | other | m | 2022-01-28T04:12:58.98 |
IV.ATMI.HHN. | ML:0.9 | 0.00007955000000000001 | 0.42 | AML | other | m | 2022-01-28T04:12:58.71 |
IV.PIEI.HHN. | ML:0.9 | 0.00006900000000000001 | 1.86 | AML | other | m | 2022-01-28T04:12:58.05 |
IV.PIEI.HHE. | ML:1.0 | 0.0001014 | 0.38 | AML | other | m | 2022-01-28T04:12:59.46 |
IV.MURB.HHE. | ML:1.2 | 0.000154 | 0.28 | AML | other | m | 2022-01-28T04:12:59.23 |
IV.MURB.HHN. | ML:1.1 | 0.000117 | 0.26 | AML | other | m | 2022-01-28T04:12:59.61 |
IV.BADI.EHN. | ML:1.0 | 0.00006905 | 0.12 | AML | other | m | 2022-01-28T04:12:59.82 |
IV.BADI.EHE. | ML:1.0 | 0.0000759 | 1.22 | AML | other | m | 2022-01-28T04:12:59.77 |
IV.APEC.HHE. | ML:0.9 | 0.0000743 | 0.22 | AML | other | m | 2022-01-28T04:13:00.22 |