A magnitude ML 1.0 earthquake occured in region: 4 km N Preci (PG), on
and geographic coordinates (lat, lon) 42.9150, 13.0340 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 | 4 | 724 | 724 |
Visso | MC | 5 | 1107 | 1831 |
Sellano | PG | 9 | 1079 | 2910 |
Ussita | MC | 9 | 444 | 3354 |
Monte Cavallo | MC | 9 | 145 | 3499 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3780 |
Cerreto di Spoleto | PG | 14 | 1075 | 4855 |
Fiordimonte | MC | 14 | 202 | 5057 |
Norcia | PG | 14 | 4957 | 10014 |
Pieve Torina | MC | 15 | 1458 | 11472 |
Fiastra | MC | 17 | 559 | 12031 |
Pievebovigliana | MC | 17 | 866 | 12897 |
Acquacanina | MC | 17 | 121 | 13018 |
Bolognola | MC | 18 | 142 | 13160 |
Muccia | MC | 19 | 915 | 14075 |
Serravalle di Chienti | MC | 19 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-01-17 13:26:35 |
42.915 | 13.0337 | 10 | 2022-01-17 13:37:42 |
Sala Sismica INGV-Roma | 99882021 |
Field | Value |
---|---|
Time (UTC) | 2022-01-17 13:26:35 ± 0.19 |
Latitude | 42.9150 ± 0.0036 |
Longitude | 13.0337 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99882021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 538 |
Semi-minor axis of confidence ellipse (meter) | 146 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20325 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 99882021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-17 13:37:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2022-01-17T13:27:19.87 | 3.0 | undecidable | manual | S | 0.15 | 0 | |||
IT.CSO1.HGZ. | 2022-01-17T13:27:02.27 | 3.0 | undecidable | manual | S | -1.13 | 0 | |||
IV.SSFR.HNZ. | 2022-01-17T13:26:49.05 | 3.0 | positive | manual | P | 0.81 | 0 | |||
IV.MML1.EHZ. | 2022-01-17T13:26:43.40 | 0.3 | undecidable | manual | S | 347 | 22.5552 | 114 | -0.2 | 71 |
IV.FDMO.HHZ. | 2022-01-17T13:26:41.07 | 0.6 | undecidable | manual | S | 18 | 14.1747 | 125 | 0.03 | 50 |
IV.CESI.HHZ. | 2022-01-17T13:26:41.20 | 0.3 | undecidable | manual | S | 314 | 14.4744 | 125 | 0.07 | 74 |
IV.MC2.EHZ. | 2022-01-17T13:26:40.72 | 0.3 | undecidable | manual | S | 92 | 12.5763 | 128 | 0.1 | 74 |
IV.NRCA.HHZ. | 2022-01-17T13:26:40.01 | 0.6 | undecidable | manual | S | 144 | 11.1777 | 132 | -0.22 | 48 |
IV.MML1.EHZ. | 2022-01-17T13:26:39.81 | 0.6 | negative | manual | P | 347 | 22.5552 | 114 | -0.17 | 48 |
IV.MC2.EHZ. | 2022-01-17T13:26:38.40 | 0.6 | positive | manual | P | 92 | 12.5763 | 128 | 0.14 | 49 |
IV.FDMO.HHZ. | 2022-01-17T13:26:38.52 | 0.3 | positive | manual | P | 18 | 14.1747 | 125 | 0.02 | 75 |
IV.CESI.HHZ. | 2022-01-17T13:26:38.69 | 0.1 | positive | manual | P | 314 | 14.4744 | 125 | 0.14 | 97 |
IV.NRCA.HHZ. | 2022-01-17T13:26:37.99 | 0.1 | undecidable | manual | P | 144 | 11.1777 | 132 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.00022999999999999998 | 0.1 | AML | other | m | 2022-01-17T13:26:40.08 |
IV.NRCA.HHE. | ML:1.0 | 0.0001205 | 0.1 | AML | other | m | 2022-01-17T13:26:40.29 |
IV.FDMO.HHN. | ML:0.5 | 0.000027950000000000002 | 0.28 | AML | other | m | 2022-01-17T13:26:41.31 |
IV.FDMO.HHE. | ML:0.8 | 0.00006745 | 0.14 | AML | other | m | 2022-01-17T13:26:41.24 |
IV.CESI.HHN. | ML:0.8 | 0.0000686 | 0.26 | AML | other | m | 2022-01-17T13:26:41.53 |
IV.CESI.HHE. | ML:0.7 | 0.00004955 | 0.38 | AML | other | m | 2022-01-17T13:26:41.66 |
IV.SSFR.HHE. | ML:1.9 | 0.0001585 | 0.06 | AML | other | m | 2022-01-17T13:26:50.65 |
IV.SSFR.HHN. | ML:1.8 | 0.000127 | 0.24 | AML | other | m | 2022-01-17T13:26:52.55 |