A magnitude ML 0.5 earthquake occured in region: 2 km S Ussita (MC), on
and geographic coordinates (lat, lon) 42.9280, 13.1360 at 9 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 |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 4 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 4 | 281 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Bolognola | MC | 11 | 142 | 2698 |
Acquacanina | MC | 12 | 121 | 2819 |
Fiastra | MC | 12 | 559 | 3378 |
Fiordimonte | MC | 13 | 202 | 3580 |
Monte Cavallo | MC | 13 | 145 | 3725 |
Pieve Torina | MC | 15 | 1458 | 5183 |
Norcia | PG | 15 | 4957 | 10140 |
Pievebovigliana | MC | 16 | 866 | 11006 |
Montemonaco | AP | 16 | 604 | 11610 |
Montefortino | FM | 17 | 1178 | 12788 |
Sellano | PG | 17 | 1079 | 13867 |
Sarnano | MC | 18 | 3264 | 17131 |
Montegallo | AP | 19 | 523 | 17654 |
Muccia | MC | 19 | 915 | 18569 |
Amandola | FM | 19 | 3629 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-08-12 13:27:43 |
42.9277 | 13.1355 | 9 | 2022-08-12 13:35:06 |
Sala Sismica INGV-Roma | 108449851 |
Field | Value |
---|---|
Time (UTC) | 2022-08-12 13:27:43 ± 0.19 |
Latitude | 42.9277 ± 0.0027 |
Longitude | 13.1355 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108449851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 330 |
Semi-minor axis of confidence ellipse (meter) | 143 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22123 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 108449851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-12 13:35:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2022-08-12T13:27:52.32 | 0.1 | undecidable | manual | S | 327 | 24.5532 | 110 | -0.2 | 96 |
IV.CESI.HHZ. | 2022-08-12T13:27:51.41 | 0.6 | undecidable | manual | S | 295 | 20.5683 | 113 | 0.16 | 49 |
IV.CSP1.EHZ. | 2022-08-12T13:27:50.92 | 0.1 | undecidable | manual | S | 17 | 19.0698 | 115 | 0.16 | 97 |
IV.MMO1.EHZ. | 2022-08-12T13:27:49.70 | 0.1 | undecidable | manual | S | 101 | 15.873 | 119 | -0.08 | 99 |
IV.NRCA.HHZ. | 2022-08-12T13:27:48.20 | 0.6 | undecidable | manual | S | 189 | 10.5783 | 130 | -0.07 | 50 |
IV.MML1.EHZ. | 2022-08-12T13:27:48.93 | 1.0 | undecidable | manual | P | 327 | 24.5532 | 110 | 0.24 | 24 |
IV.MMO1.EHZ. | 2022-08-12T13:27:47.12 | 0.3 | positive | manual | P | 101 | 15.873 | 119 | 0.01 | 76 |
IV.CSP1.EHZ. | 2022-08-12T13:27:47.61 | 0.1 | undecidable | manual | P | 17 | 19.0698 | 115 | -0.07 | 99 |
IV.CESI.HHZ. | 2022-08-12T13:27:47.93 | 0.1 | undecidable | manual | P | 295 | 20.5683 | 113 | -0.03 | 99 |
IV.NRCA.HHZ. | 2022-08-12T13:27:46.33 | 0.1 | undecidable | manual | P | 189 | 10.5783 | 130 | 0.09 | 100 |
IV.FDMO.HHZ. | 2022-08-12T13:27:46.83 | 3.0 | positive | manual | P | 0.14 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.6 | 0.000051500000000000005 | 0.08 | AML | other | m | 2022-08-12T13:27:48.31 |
IV.NRCA.HHE. | ML:0.4 | 0.000032600000000000006 | 0.58 | AML | other | m | 2022-08-12T13:27:49.35 |
IV.FDMO.HHN. | ML:0.4 | 0.000029400000000000003 | 0.34 | AML | other | m | 2022-08-12T13:27:49.36 |
IV.FDMO.HHE. | ML:0.4 | 0.0000307 | 0.46 | AML | other | m | 2022-08-12T13:27:49.40 |