A magnitude ML 0.8 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7780, 13.1330 at 11 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 | 4 | 4957 | 4957 |
Cascia | PG | 12 | 3217 | 8174 |
Accumoli | RI | 13 | 667 | 8841 |
Castelsantangelo sul Nera | MC | 13 | 281 | 9122 |
Arquata del Tronto | AP | 13 | 1178 | 10300 |
Preci | PG | 14 | 724 | 11024 |
Visso | MC | 18 | 1107 | 12131 |
Poggiodomo | PG | 18 | 117 | 12248 |
Cittareale | RI | 18 | 482 | 12730 |
Montegallo | AP | 18 | 523 | 13253 |
Cerreto di Spoleto | PG | 18 | 1075 | 14328 |
Ussita | MC | 19 | 444 | 14772 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-10-16 23:10:09 |
42.7777 | 13.133 | 11 | 2022-10-16 23:16:17 |
Sala Sismica INGV-Roma | 110892131 |
Field | Value |
---|---|
Time (UTC) | 2022-10-16 23:10:09 ± 0.05 |
Latitude | 42.7777 ± 0.0027 |
Longitude | 13.1330 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 110892131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 239 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 86 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 15 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 110892131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-16 23:16:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2022-10-16T23:10:40.51 | 3.0 | undecidable | manual | S | -0.11 | 0 | |||
IV.ARRO.EHZ. | 2022-10-16T23:10:21.29 | 0.3 | undecidable | manual | S | 234 | 37.1295 | 50 | -0.28 | 68 |
IV.CSP1.EHZ. | 2022-10-16T23:10:21.07 | 0.3 | undecidable | manual | S | 9 | 35.3424 | 50 | -0.01 | 72 |
IV.CESI.HHZ. | 2022-10-16T23:10:19.90 | 0.3 | undecidable | manual | S | 324 | 31.3464 | 50 | -0.1 | 71 |
IV.ASSB.HHZ. | 2022-10-16T23:10:18.28 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.SMA1.EHZ. | 2022-10-16T23:10:17.62 | 0.1 | undecidable | manual | S | 135 | 23.2545 | 50 | -0.23 | 94 |
IV.LNSS.HHZ. | 2022-10-16T23:10:17.44 | 0.1 | undecidable | manual | S | 201 | 20.7681 | 50 | 0.23 | 94 |
IV.TERO.HHZ. | 2022-10-16T23:10:17.04 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.ARRO.EHZ. | 2022-10-16T23:10:16.40 | 0.1 | undecidable | manual | P | 234 | 37.1295 | 50 | 0.08 | 94 |
IV.CSP1.EHZ. | 2022-10-16T23:10:16.11 | 0.3 | undecidable | manual | P | 9 | 35.3424 | 50 | 0.08 | 71 |
IV.GUMA.HHZ. | 2022-10-16T23:10:16.26 | 0.1 | undecidable | manual | P | 27 | 35.6421 | 50 | 0.18 | 93 |
IV.MC2.EHZ. | 2022-10-16T23:10:15.71 | 0.6 | undecidable | manual | S | 17 | 15.4734 | 125 | 0 | 50 |
IV.CESI.HHZ. | 2022-10-16T23:10:15.37 | 0.1 | undecidable | manual | P | 324 | 31.3464 | 50 | -0.05 | 96 |
IV.SMA1.EHZ. | 2022-10-16T23:10:14.16 | 0.1 | undecidable | manual | P | 135 | 23.2545 | 50 | -0.01 | 98 |
IV.LNSS.HHZ. | 2022-10-16T23:10:13.87 | 0.3 | undecidable | manual | P | 201 | 20.7681 | 50 | 0.07 | 73 |
IV.NRCA.HHZ. | 2022-10-16T23:10:13.26 | 0.6 | undecidable | manual | S | 346 | 6.3936 | 150 | -0.25 | 48 |
IV.MC2.EHZ. | 2022-10-16T23:10:12.97 | 0.1 | undecidable | manual | P | 17 | 15.4734 | 125 | 0.03 | 99 |
IV.NRCA.HHZ. | 2022-10-16T23:10:11.73 | 0.1 | undecidable | manual | P | 346 | 6.3936 | 150 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.0003435 | 0.14 | AML | other | m | 2022-10-16T23:10:13.41 |
IV.NRCA.HHE. | ML:1.3 | 0.0002755 | 0.14 | AML | other | m | 2022-10-16T23:10:13.46 |
IV.LNSS.HHN. | ML:0.7 | 0.00003625 | 0.56 | AML | other | m | 2022-10-16T23:10:17.79 |
IV.LNSS.HHE. | ML:1.0 | 0.0000635 | 0.26 | AML | other | m | 2022-10-16T23:10:17.70 |
IV.SMA1.EHE. | ML:0.4 | 0.0000167 | 0.92 | AML | other | m | 2022-10-16T23:10:18.32 |
IV.SMA1.EHN. | ML:0.5 | 0.000018750000000000002 | 1.22 | AML | other | m | 2022-10-16T23:10:18.16 |
IV.CESI.HHE. | ML:0.6 | 0.0000178 | 1.48 | AML | other | m | 2022-10-16T23:10:20.10 |
IV.CESI.HHN. | ML:0.6 | 0.000020900000000000003 | 0.5 | AML | other | m | 2022-10-16T23:10:20.50 |