A magnitude ML 1.2 earthquake occured in region: 2 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.8980, 13.0300 at 10 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 |
---|---|---|---|---|
Preci | PG | 2 | 724 | 724 |
Visso | MC | 6 | 1107 | 1831 |
Sellano | PG | 8 | 1079 | 2910 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3191 |
Ussita | MC | 10 | 444 | 3635 |
Monte Cavallo | MC | 11 | 145 | 3780 |
Cerreto di Spoleto | PG | 13 | 1075 | 4855 |
Norcia | PG | 13 | 4957 | 9812 |
Fiordimonte | MC | 16 | 202 | 10014 |
Pieve Torina | MC | 17 | 1458 | 11472 |
Fiastra | MC | 19 | 559 | 12031 |
Acquacanina | MC | 19 | 121 | 12152 |
Pievebovigliana | MC | 19 | 866 | 13018 |
Bolognola | MC | 19 | 142 | 13160 |
Vallo di Nera | PG | 20 | 364 | 13524 |
Cascia | PG | 20 | 3217 | 16741 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2017-01-22 15:30:13 |
42.8975 | 13.0302 | 10 | 2017-01-22 15:39:41 |
Sala Sismica INGV-Roma | 39586371 |
Field | Value |
---|---|
Time (UTC) | 2017-01-22 15:30:13 ± 0.05 |
Latitude | 42.8975 ± 0.0027 |
Longitude | 13.0302 ± 0.0074 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 39586371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 596 |
Semi-minor axis of confidence ellipse (meter) | 101 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.01079 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36333 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 39586371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-22 15:39:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1220.EHZ. | 2017-01-22T15:30:22.09 | 0.6 | undecidable | manual | S | 11 | 24.0537 | 113 | -0.28 | 47 |
IV.T1217.EHZ. | 2017-01-22T15:30:21.57 | 0.3 | undecidable | manual | S | 201 | 22.0668 | 115 | -0.18 | 73 |
IV.SNTG.HHZ. | 2017-01-22T15:30:20.97 | 0.1 | undecidable | manual | P | 350 | 40.3263 | 50 | -0.1 | 96 |
IV.LNSS.HHZ. | 2017-01-22T15:30:20.16 | 1.0 | undecidable | manual | P | 179 | 32.745 | 50 | 0.27 | 23 |
IV.T1215.EHZ. | 2017-01-22T15:30:19.94 | 0.6 | undecidable | manual | S | 231 | 16.872 | 121 | -0.21 | 49 |
IV.CESI.HHZ. | 2017-01-22T15:30:19.75 | 0.6 | undecidable | manual | S | 319 | 15.6732 | 123 | -0.04 | 51 |
IV.T1212.EHZ. | 2017-01-22T15:30:19.87 | 0.3 | undecidable | manual | S | 176 | 16.2726 | 122 | -0.08 | 75 |
IV.T1218.EHZ. | 2017-01-22T15:30:19.02 | 0.1 | undecidable | manual | P | 165 | 26.1516 | 50 | 0.13 | 97 |
IV.T1202.EHZ. | 2017-01-22T15:30:18.82 | 0.1 | undecidable | manual | P | 144 | 26.751 | 50 | -0.15 | 97 |
IV.T1217.EHZ. | 2017-01-22T15:30:18.15 | 0.1 | undecidable | manual | P | 201 | 22.0668 | 115 | -0.04 | 100 |
IV.T1220.EHZ. | 2017-01-22T15:30:18.50 | 0.1 | undecidable | manual | P | 11 | 24.0537 | 113 | -0.04 | 100 |
IV.T1212.EHZ. | 2017-01-22T15:30:17.28 | 0.1 | undecidable | manual | P | 176 | 16.2726 | 122 | 0.14 | 99 |
IV.T1215.EHZ. | 2017-01-22T15:30:17.37 | 1.0 | undecidable | manual | P | 231 | 16.872 | 121 | 0.11 | 25 |
IV.CESI.HHZ. | 2017-01-22T15:30:17.26 | 0.1 | undecidable | manual | P | 319 | 15.6732 | 123 | 0.21 | 98 |
IV.T1216.EHZ. | 2017-01-22T15:30:16.77 | 0.3 | undecidable | manual | S | 230 | 1.1988 | 173 | -0.08 | 77 |
IV.T1216.EHZ. | 2017-01-22T15:30:15.60 | 0.1 | undecidable | manual | P | 230 | 1.1988 | 173 | 0.25 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.1 | 0.000121 | 0.34 | AML | other | m | 2017-01-22T15:30:20.31 |
IV.CESI.HHE. | ML:1.0 | 0.00008705 | 0.4 | AML | other | m | 2017-01-22T15:30:20.30 |
IV.T1216.EHN. | ML:1.4 | 0.00042 | 0.28 | AML | other | m | 2017-01-22T15:30:17.04 |
IV.T1216.EHE. | ML:1.3 | 0.00035850000000000004 | 1.84 | AML | other | m | 2017-01-22T15:30:17.03 |
IV.T1217.EHE. | ML:0.9 | 0.000048948095 | 0.9856 | AML | other | m | 2017-01-22T15:30:22.26 |
IV.T1220.EHE. | ML:1.4 | 0.00015894875 | 1.0752 | AML | other | m | 2017-01-22T15:30:23.53 |