A magnitude ML 0.7 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7910, 13.1300 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Accumoli | RI | 14 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Ussita | MC | 17 | 444 | 12575 |
Montegallo | AP | 18 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Poggiodomo | PG | 18 | 117 | 14290 |
Cittareale | RI | 19 | 482 | 14772 |
Sellano | PG | 20 | 1079 | 15851 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-09-15 22:11:45 |
42.7908 | 13.1297 | 11 | 2022-09-15 22:33:40 |
Sala Sismica INGV-Roma | 109757111 |
Field | Value |
---|---|
Time (UTC) | 2022-09-15 22:11:45 ± 0.06 |
Latitude | 42.7908 ± 0.0036 |
Longitude | 13.1297 ± 0.0074 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109757111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 677 |
Semi-minor axis of confidence ellipse (meter) | 158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 123 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.04407 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 109757111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-15 22:33:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-09-15T22:11:57.44 | 0.3 | undecidable | manual | S | 10 | 33.9438 | 91 | 0.16 | 71 |
IV.FDMO.HHZ. | 2022-09-15T22:11:55.41 | 0.3 | undecidable | manual | S | 353 | 27.4503 | 91 | -0.15 | 72 |
IV.LNSS.HHZ. | 2022-09-15T22:11:54.00 | 0.3 | undecidable | manual | S | 199 | 22.0668 | 92 | -0.12 | 74 |
IV.MMO1.EHZ. | 2022-09-15T22:11:53.47 | 0.3 | undecidable | manual | S | 53 | 20.0688 | 93 | -0.11 | 74 |
IV.CSP1.EHZ. | 2022-09-15T22:11:52.44 | 0.1 | undecidable | manual | P | 10 | 33.9438 | 91 | 0.02 | 98 |
IV.FDMO.HHZ. | 2022-09-15T22:11:51.37 | 0.1 | undecidable | manual | P | 353 | 27.4503 | 91 | -0.05 | 98 |
IV.LNSS.HHZ. | 2022-09-15T22:11:50.61 | 0.1 | undecidable | manual | P | 199 | 22.0668 | 92 | 0.02 | 99 |
IV.MMO1.EHZ. | 2022-09-15T22:11:50.32 | 0.1 | undecidable | manual | P | 53 | 20.0688 | 93 | 0.05 | 99 |
IV.NRCA.HHZ. | 2022-09-15T22:11:49.94 | 0.3 | undecidable | manual | S | 345 | 4.8951 | 150 | -0.11 | 76 |
IV.NRCA.HHZ. | 2022-09-15T22:11:48.36 | 0.1 | undecidable | manual | P | 345 | 4.8951 | 150 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.7 | 0.00007362156 | 0.064 | AML | other | m | 2022-09-15T22:11:50.19 |
IV.NRCA.HHN. | ML:0.8 | 0.00008286304499999999 | 0.1024 | AML | other | m | 2022-09-15T22:11:50.07 |
IV.NRCA.HNE. | ML:0.6 | 0.00006302308500000001 | 0.128 | AML | other | m | 2022-09-15T22:11:52.40 |
IV.NRCA.HNN. | ML:1.0 | 0.0001593696 | 1.024 | AML | other | m | 2022-09-15T22:11:48.02 |
IV.LNSS.HHE. | ML:0.2 | 0.000011443228499999999 | 43.904 | AML | other | m | 2022-09-15T22:11:50.11 |
IV.LNSS.HHN. | ML:0.8 | 0.000046076555 | 1.1008 | AML | other | m | 2022-09-15T22:11:54.02 |
IV.FDMO.HHN. | ML:0.3 | 0.0000079798035 | 0.1792 | AML | other | m | 2022-09-15T22:11:56.61 |