A magnitude ML 0.8 earthquake occured in region: 6 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9610, 12.9510 at 17 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 |
---|---|---|---|---|
Monte Cavallo | MC | 6 | 145 | 145 |
Sellano | PG | 8 | 1079 | 1224 |
Preci | PG | 12 | 724 | 1948 |
Visso | MC | 12 | 1107 | 3055 |
Pieve Torina | MC | 12 | 1458 | 4513 |
Serravalle di Chienti | MC | 13 | 1070 | 5583 |
Fiordimonte | MC | 14 | 202 | 5785 |
Ussita | MC | 15 | 444 | 6229 |
Muccia | MC | 16 | 915 | 7144 |
Pievebovigliana | MC | 16 | 866 | 8010 |
Cerreto di Spoleto | PG | 16 | 1075 | 9085 |
Castelsantangelo sul Nera | MC | 18 | 281 | 9366 |
Fiastra | MC | 19 | 559 | 9925 |
Trevi | PG | 19 | 8469 | 18394 |
Valtopina | PG | 19 | 1398 | 19792 |
Acquacanina | MC | 20 | 121 | 19913 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-08-11 06:31:42 |
42.9608 | 12.951 | 17 | 2022-08-11 06:38:06 |
Sala Sismica INGV-Roma | 108396761 |
Field | Value |
---|---|
Time (UTC) | 2022-08-11 06:31:42 ± 0.13 |
Latitude | 42.9608 ± 0.0063 |
Longitude | 12.9510 ± 0.0111 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108396761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 955 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38401 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 108396761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-11 06:38:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TOLF.HHZ. | 2022-08-11T06:32:04.05 | 0.6 | positive | manual | P | 0.02 | 1.07 | |||
IV.EL6.EHZ. | 2022-08-11T06:31:57.27 | 1.0 | undecidable | manual | S | 17 | 42.624 | 101 | 0.43 | 22 |
IV.CSP1.EHZ. | 2022-08-11T06:31:52.63 | 0.3 | undecidable | manual | S | 55 | 25.1526 | 112 | 0.28 | 70 |
IV.MML1.EHZ. | 2022-08-11T06:31:50.47 | 0.3 | undecidable | manual | S | 6 | 17.0718 | 125 | 0.05 | 74 |
IV.EL6.EHZ. | 2022-08-11T06:31:50.31 | 0.3 | undecidable | manual | P | 17 | 42.624 | 101 | -0.62 | 61 |
IV.NRCA.HHZ. | 2022-08-11T06:31:50.85 | 0.3 | undecidable | manual | S | 137 | 19.3695 | 120 | -0.1 | 73 |
IV.FDMO.HHZ. | 2022-08-11T06:31:49.74 | 0.3 | undecidable | manual | S | 53 | 13.875 | 132 | -0.02 | 74 |
IV.CESI.HHZ. | 2022-08-11T06:31:48.47 | 0.3 | undecidable | manual | S | 322 | 6.1938 | 156 | -0.07 | 75 |
IV.CSP1.EHZ. | 2022-08-11T06:31:48.41 | 0.1 | undecidable | manual | P | 55 | 25.1526 | 112 | 0.07 | 97 |
IV.NRCA.HHZ. | 2022-08-11T06:31:47.49 | 0.1 | undecidable | manual | P | 137 | 19.3695 | 120 | -0.04 | 99 |
IV.MML1.EHZ. | 2022-08-11T06:31:47.37 | 0.1 | undecidable | manual | P | 6 | 17.0718 | 125 | 0.14 | 97 |
IV.CESI.HHZ. | 2022-08-11T06:31:46.18 | 0.1 | undecidable | manual | P | 322 | 6.1938 | 156 | 0.04 | 100 |
IV.FDMO.HHZ. | 2022-08-11T06:31:46.82 | 0.1 | undecidable | manual | P | 53 | 13.875 | 132 | -0.03 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:0.7 | 0.0000336 | 1.4 | AML | other | m | 2022-08-11T06:31:51.09 |
IV.MML1.EHE. | ML:0.7 | 0.000034099999999999995 | 0.82 | AML | other | m | 2022-08-11T06:31:51.44 |
IV.NRCA.HHE. | ML:0.9 | 0.0000429 | 1.9 | AML | other | m | 2022-08-11T06:31:52.00 |
IV.NRCA.HHN. | ML:0.9 | 0.0000555 | 0.7 | AML | other | m | 2022-08-11T06:31:52.55 |