A magnitude ML 0.4 earthquake occured in region: 3 km S Ussita (MC), on
and geographic coordinates (lat, lon) 42.9230, 13.1480 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 | 3 | 444 | 444 |
Castelsantangelo sul Nera | MC | 3 | 281 | 725 |
Visso | MC | 5 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Bolognola | MC | 10 | 142 | 2698 |
Acquacanina | MC | 12 | 121 | 2819 |
Fiastra | MC | 13 | 559 | 3378 |
Fiordimonte | MC | 14 | 202 | 3580 |
Monte Cavallo | MC | 14 | 145 | 3725 |
Montemonaco | AP | 15 | 604 | 4329 |
Norcia | PG | 15 | 4957 | 9286 |
Pieve Torina | MC | 16 | 1458 | 10744 |
Montefortino | FM | 16 | 1178 | 11922 |
Pievebovigliana | MC | 16 | 866 | 12788 |
Montegallo | AP | 18 | 523 | 13311 |
Sarnano | MC | 18 | 3264 | 16575 |
Amandola | FM | 18 | 3629 | 20204 |
Sellano | PG | 18 | 1079 | 21283 |
Muccia | MC | 20 | 915 | 22198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-08-09 22:48:50 |
42.9228 | 13.1478 | 9 | 2022-08-09 22:56:35 |
Sala Sismica INGV-Roma | 108353871 |
Field | Value |
---|---|
Time (UTC) | 2022-08-09 22:48:50 ± 0.09 |
Latitude | 42.9228 ± 0.0045 |
Longitude | 13.1478 ± 0.0049 |
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 | 108353871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 495 |
Semi-minor axis of confidence ellipse (meter) | 276 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 212 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 108353871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-09 22:56:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2022-08-09T22:49:00.91 | 0.6 | undecidable | manual | S | 74 | 26.3514 | 109 | 0.47 | 45 |
IV.CSP1.EHZ. | 2022-08-09T22:48:58.09 | 0.6 | undecidable | manual | S | 14 | 19.2696 | 116 | -0.09 | 48 |
IV.CESI.HHZ. | 2022-08-09T22:48:58.74 | 0.6 | undecidable | manual | S | 295 | 21.7671 | 113 | -0.22 | 48 |
IV.MF5.EHZ. | 2022-08-09T22:48:56.45 | 0.1 | undecidable | manual | P | 74 | 26.3514 | 109 | 0.1 | 96 |
IV.FDMO.HHZ. | 2022-08-09T22:48:56.37 | 0.6 | undecidable | manual | S | 339 | 13.5753 | 124 | -0.08 | 49 |
IT.MTCL.HGZ. | 2022-08-09T22:48:56.71 | 0.6 | undecidable | manual | S | 303 | 14.3745 | 123 | 0.01 | 51 |
IV.MMO1.EHZ. | 2022-08-09T22:48:56.51 | 0.6 | undecidable | manual | S | 100 | 14.7741 | 122 | -0.3 | 47 |
7F.SIB2.EHZ. | 2022-08-09T22:48:56.02 | 0.6 | undecidable | manual | S | 105 | 13.1757 | 125 | -0.32 | 47 |
IV.CSP1.EHZ. | 2022-08-09T22:48:55.00 | 0.6 | positive | manual | P | 14 | 19.2696 | 116 | -0.05 | 50 |
IV.CESI.HHZ. | 2022-08-09T22:48:55.47 | 0.1 | undecidable | manual | P | 295 | 21.7671 | 113 | -0.02 | 99 |
IV.NRCA.HHZ. | 2022-08-09T22:48:55.57 | 0.6 | undecidable | manual | S | 195 | 10.2786 | 132 | 0.01 | 51 |
IV.FDMO.HHZ. | 2022-08-09T22:48:54.12 | 0.6 | undecidable | manual | P | 339 | 13.5753 | 124 | 0.07 | 50 |
IT.MTCL.HGZ. | 2022-08-09T22:48:54.23 | 0.1 | undecidable | manual | P | 303 | 14.3745 | 123 | 0.04 | 100 |
IV.MC2.EHZ. | 2022-08-09T22:48:54.64 | 0.6 | undecidable | manual | S | 111 | 3.5964 | 159 | 0.44 | 49 |
IV.MMO1.EHZ. | 2022-08-09T22:48:54.15 | 1.0 | undecidable | manual | P | 100 | 14.7741 | 122 | -0.1 | 25 |
IV.MC2.EHZ. | 2022-08-09T22:48:53.09 | 0.1 | negative | manual | P | 111 | 3.5964 | 159 | 0.35 | 97 |
IV.NRCA.HHZ. | 2022-08-09T22:48:53.27 | 0.6 | positive | manual | P | 195 | 10.2786 | 132 | -0.26 | 49 |
7F.SIB2.EHZ. | 2022-08-09T22:48:53.86 | 0.1 | undecidable | manual | P | 105 | 13.1757 | 125 | -0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.6 | 0.00005545 | 0.14 | AML | other | m | 2022-08-09T22:48:55.74 |
IV.NRCA.HHE. | ML:0.6 | 0.000047912905 | 0.1536 | AML | other | m | 2022-08-09T22:48:55.69 |
IV.MC2.EHE. | ML:0.0 | 0.000056306634999999996 | 0.0768 | AML | other | m | 2022-08-09T22:48:54.83 |
IV.MC2.EHN. | ML:0.0 | 0.00007975901000000001 | 0.1152 | AML | other | m | 2022-08-09T22:48:55.03 |
IV.NRCA.HNE. | ML:0.7 | 0.000057775745000000006 | 0.1024 | AML | other | m | 2022-08-09T22:48:56.07 |
IV.FDMO.HHE. | ML:0.2 | 0.000012536637999999998 | 0.1024 | AML | other | m | 2022-08-09T22:48:56.63 |
IV.FDMO.HHN. | ML:0.2 | 0.000016522895000000004 | 0.2816 | AML | other | m | 2022-08-09T22:48:56.00 |
IV.MMO1.EHE. | ML:0.3 | 0.0000201986 | 0.32 | AML | other | m | 2022-08-09T22:48:57.04 |
IV.MMO1.EHN. | ML:0.2 | 0.00001703825145 | 0.1024 | AML | other | m | 2022-08-09T22:48:56.93 |
IV.CESI.HHE. | ML:0.2 | 0.000012002203500000001 | 0.256 | AML | other | m | 2022-08-09T22:48:59.41 |
IV.CESI.HHN. | ML:0.3 | 0.0000134315015 | 0.1408 | AML | other | m | 2022-08-09T22:48:59.29 |