A magnitude ML 0.7 earthquake occured in region: 4 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8300, 12.9630 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 4 | 1075 | 1075 |
Sellano | PG | 7 | 1079 | 2154 |
Preci | PG | 8 | 724 | 2878 |
Vallo di Nera | PG | 11 | 364 | 3242 |
Norcia | PG | 11 | 4957 | 8199 |
Cascia | PG | 13 | 3217 | 11416 |
Poggiodomo | PG | 13 | 117 | 11533 |
Sant'Anatolia di Narco | PG | 15 | 564 | 12097 |
Campello sul Clitunno | PG | 15 | 2442 | 14539 |
Visso | MC | 15 | 1107 | 15646 |
Scheggino | PG | 17 | 461 | 16107 |
Castelsantangelo sul Nera | MC | 17 | 281 | 16388 |
Trevi | PG | 18 | 8469 | 24857 |
Monte Cavallo | MC | 19 | 145 | 25002 |
Ussita | MC | 19 | 444 | 25446 |
Monteleone di Spoleto | PG | 20 | 599 | 26045 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-08-21 03:19:43 |
42.8303 | 12.9632 | 10 | 2022-08-21 03:28:36 |
Sala Sismica INGV-Roma | 108767041 |
Field | Value |
---|---|
Time (UTC) | 2022-08-21 03:19:43 ± 0.08 |
Latitude | 42.8303 ± 0.0045 |
Longitude | 12.9632 ± 0.0074 |
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 | 108767041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 643 |
Semi-minor axis of confidence ellipse (meter) | 314 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 118 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28958 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 108767041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-21 03:28:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HNN. | 2022-08-21T03:19:54.67 | 0.6 | undecidable | manual | S | 265 | 32.1456 | 50 | -0.11 | 65 |
IV.ARRO.EHE. | 2022-08-21T03:19:54.66 | 0.6 | undecidable | manual | S | 210 | 32.1456 | 50 | -0.13 | 64 |
IV.FDMO.HHZ. | 2022-08-21T03:19:52.90 | 0.3 | undecidable | manual | S | 24 | 24.9528 | 50 | 0.03 | 100 |
IV.RCAV.EHZ. | 2022-08-21T03:19:51.82 | 3.0 | undecidable | manual | P | -0.08 | 0 | |||
IV.MC2.EHZ. | 2022-08-21T03:19:51.60 | 0.6 | undecidable | manual | S | 64 | 20.4684 | 117 | 0.07 | 67 |
IV.CESI.HHZ. | 2022-08-21T03:19:51.30 | 0.3 | undecidable | manual | S | 346 | 19.9689 | 117 | -0.08 | 100 |
IV.GAVE.EHZ. | 2022-08-21T03:19:50.17 | 0.3 | undecidable | manual | S | 200 | 16.3725 | 122 | -0.12 | 100 |
IV.MOMA.HNN. | 2022-08-21T03:19:50.65 | 0.6 | undecidable | manual | P | 265 | 32.1456 | 50 | 0.61 | 57 |
IV.NRCA.HHZ. | 2022-08-21T03:19:49.33 | 0.3 | undecidable | manual | S | 88 | 12.2766 | 130 | 0.17 | 99 |
IV.ARRO.EHE. | 2022-08-21T03:19:49.98 | 0.6 | undecidable | manual | P | 210 | 32.1456 | 50 | -0.08 | 65 |
IV.CESI.HHZ. | 2022-08-21T03:19:48.15 | 0.6 | negative | manual | P | 346 | 19.9689 | 117 | 0.07 | 67 |
IV.FDMO.HHZ. | 2022-08-21T03:19:48.88 | 0.6 | positive | manual | P | 24 | 24.9528 | 50 | -0.06 | 66 |
IV.GAVE.EHZ. | 2022-08-21T03:19:47.56 | 0.3 | positive | manual | P | 200 | 16.3725 | 122 | 0.1 | 100 |
IV.NRCA.HHZ. | 2022-08-21T03:19:47.02 | 0.6 | negative | manual | P | 88 | 12.2766 | 130 | 0.22 | 66 |
IV.MC2.EHZ. | 2022-08-21T03:19:47.34 | 0.6 | undecidable | manual | P | 64 | 20.4684 | 117 | -0.83 | 53 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.9 | 0.00008124999999999998 | 0.1 | AML | other | m | 2022-08-21T03:19:49.37 |
IV.NRCA.HHE. | ML:0.8 | 0.00006759999999999999 | 0.16 | AML | other | m | 2022-08-21T03:19:49.38 |
IV.GAVE.EHE. | ML:0.9 | 0.00006855 | 0.12 | AML | other | m | 2022-08-21T03:19:50.52 |
IV.GAVE.EHN. | ML:0.7 | 0.000042 | 0.96 | AML | other | m | 2022-08-21T03:19:51.81 |
IV.CESI.HHN. | ML:0.4 | 0.00002205 | 0.42 | AML | other | m | 2022-08-21T03:19:51.56 |
IV.CESI.HHE. | ML:0.4 | 0.000021499999999999997 | 0.98 | AML | other | m | 2022-08-21T03:19:52.77 |
IV.FDMO.HHN. | ML:0.5 | 0.0000196 | 1.66 | AML | other | m | 2022-08-21T03:19:52.13 |
IV.FDMO.HHE. | ML:0.6 | 0.00002665 | 1.2 | AML | other | m | 2022-08-21T03:19:53.88 |