A magnitude ML 0.6 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8090, 13.1080 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 |
---|---|---|---|---|
Norcia | PG | 2 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Cerreto di Spoleto | PG | 16 | 1075 | 11805 |
Arquata del Tronto | AP | 16 | 1178 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 17 | 1079 | 14729 |
Poggiodomo | PG | 18 | 117 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2022-01-25 20:15:41 |
42.8092 | 13.1083 | 10 | 2022-01-25 20:36:00 |
Sala Sismica INGV-Roma | 100179061 |
Field | Value |
---|---|
Time (UTC) | 2022-01-25 20:15:41 ± 0.05 |
Latitude | 42.8092 ± 0.0027 |
Longitude | 13.1083 ± 0.0037 |
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 | 100179061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 247 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 313 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.02518 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29138 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 100179061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-25 20:36:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2022-01-25T20:15:51.62 | 0.3 | undecidable | manual | S | 323 | 27.3504 | 50 | -0.03 | 73 |
IV.MTRA.EHE. | 2022-01-25T20:15:50.83 | 0.1 | undecidable | manual | S | 104 | 24.1536 | 50 | 0.02 | 98 |
IV.LNSS.HNE. | 2022-01-25T20:15:50.56 | 0.3 | undecidable | manual | S | 194 | 23.5542 | 50 | -0.08 | 72 |
IV.GAVE.EHZ. | 2022-01-25T20:15:50.04 | 0.1 | undecidable | manual | S | 233 | 21.7671 | 115 | -0.06 | 97 |
IV.FDMO.HHZ. | 2022-01-25T20:15:50.94 | 0.3 | undecidable | manual | S | 356 | 25.2525 | 50 | -0.17 | 71 |
IV.MMO1.EHZ. | 2022-01-25T20:15:49.45 | 0.1 | undecidable | manual | S | 61 | 20.3685 | 117 | -0.22 | 94 |
IV.CSP1.EHZ. | 2022-01-25T20:15:48.23 | 0.1 | undecidable | manual | P | 14 | 32.3454 | 50 | -0.01 | 97 |
IV.FDMO.HHZ. | 2022-01-25T20:15:47.11 | 0.1 | undecidable | manual | P | 356 | 25.2525 | 50 | -0.04 | 97 |
IV.MC2.EHZ. | 2022-01-25T20:15:47.85 | 0.1 | undecidable | manual | S | 30 | 13.0758 | 128 | 0.31 | 94 |
IV.MTRA.EHE. | 2022-01-25T20:15:47.09 | 0.1 | undecidable | manual | P | 104 | 24.1536 | 50 | 0.12 | 96 |
IV.CESI.HHZ. | 2022-01-25T20:15:47.50 | 0.1 | undecidable | manual | P | 323 | 27.3504 | 50 | 0.04 | 97 |
IV.MMO1.EHZ. | 2022-01-25T20:15:46.20 | 0.1 | undecidable | manual | P | 61 | 20.3685 | 117 | -0.12 | 96 |
IV.LNSS.HNE. | 2022-01-25T20:15:46.91 | 0.3 | undecidable | manual | P | 194 | 23.5542 | 50 | 0.03 | 73 |
IV.GAVE.EHZ. | 2022-01-25T20:15:46.71 | 0.1 | undecidable | manual | P | 233 | 21.7671 | 115 | 0.14 | 96 |
IV.NRCA.HHZ. | 2022-01-25T20:15:45.17 | 0.1 | undecidable | manual | S | 10 | 2.7972 | 165 | -0.29 | 96 |
IV.MC2.EHZ. | 2022-01-25T20:15:45.33 | 0.1 | undecidable | manual | P | 30 | 13.0758 | 128 | 0.24 | 95 |
IV.NRCA.HHZ. | 2022-01-25T20:15:43.98 | 0.1 | undecidable | manual | P | 10 | 2.7972 | 165 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MC2.EHE. | ML:0.9 | 0.00008948377 | 0.2688 | AML | other | m | 2022-01-25T20:15:49.25 |
IV.MC2.EHN. | ML:0.9 | 0.00008324232000000001 | 0.2176 | AML | other | m | 2022-01-25T20:15:49.07 |
IV.MMO1.EHE. | ML:0.7 | 0.000034306635000000004 | 0.2304 | AML | other | m | 2022-01-25T20:15:49.78 |
IV.MMO1.EHN. | ML:0.4 | 0.000022002380000000003 | 0.2432 | AML | other | m | 2022-01-25T20:15:50.58 |
IV.FDMO.HHE. | ML:0.2 | 0.000011218015499999999 | 1.28 | AML | other | m | 2022-01-25T20:15:50.95 |
IV.FDMO.HHN. | ML:0.4 | 0.00001556738 | 1.8176 | AML | other | m | 2022-01-25T20:15:51.10 |