A magnitude ML 0.8 earthquake occured in region: 4 km S Visso (MC), on
and geographic coordinates (lat, lon) 42.8950, 13.0860 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Visso | MC | 4 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 6 | 281 | 2112 |
Ussita | MC | 7 | 444 | 2556 |
Norcia | PG | 11 | 4957 | 7513 |
Sellano | PG | 13 | 1079 | 8592 |
Monte Cavallo | MC | 13 | 145 | 8737 |
Fiordimonte | MC | 16 | 202 | 8939 |
Bolognola | MC | 16 | 142 | 9081 |
Cerreto di Spoleto | PG | 16 | 1075 | 10156 |
Acquacanina | MC | 17 | 121 | 10277 |
Fiastra | MC | 17 | 559 | 10836 |
Pieve Torina | MC | 17 | 1458 | 12294 |
Pievebovigliana | MC | 19 | 866 | 13160 |
Montemonaco | AP | 20 | 604 | 13764 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-07-23 06:16:56 |
42.8953 | 13.0858 | 11 | 2022-07-23 06:45:11 |
Sala Sismica INGV-Roma | 107587711 |
Field | Value |
---|---|
Time (UTC) | 2022-07-23 06:16:56 ± 0.06 |
Latitude | 42.8953 ± 0.0036 |
Longitude | 13.0858 ± 0.0037 |
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 | 107587711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 388 |
Semi-minor axis of confidence ellipse (meter) | 77 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.06475 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34534 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 107587711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-23 06:45:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2022-07-23T06:17:09.34 | 0.6 | undecidable | manual | S | 295 | 38.3283 | 91 | 0.07 | 47 |
IV.CSP1.EHZ. | 2022-07-23T06:17:05.48 | 0.1 | undecidable | manual | S | 24 | 23.8539 | 91 | 0.08 | 96 |
IV.MMO1.EHZ. | 2022-07-23T06:17:04.16 | 0.1 | undecidable | manual | S | 89 | 19.5693 | 92 | -0.11 | 97 |
IV.CESI.HHZ. | 2022-07-23T06:17:04.01 | 0.3 | undecidable | manual | S | 310 | 19.0698 | 93 | -0.13 | 72 |
IV.FDMO.HHZ. | 2022-07-23T06:17:03.03 | 0.1 | undecidable | manual | S | 0 | 15.6732 | 96 | -0.19 | 96 |
7F.SIB1.EHZ. | 2022-07-23T06:17:03.16 | 0.3 | undecidable | manual | S | 90 | 14.9739 | 98 | 0.12 | 73 |
7F.SIB2.EHN. | 2022-07-23T06:17:03.53 | 0.3 | undecidable | manual | S | 91 | 17.7711 | 93 | -0.24 | 71 |
IV.ASSB.HHZ. | 2022-07-23T06:17:03.94 | 0.6 | undecidable | manual | P | 295 | 38.3283 | 91 | 0.03 | 48 |
IT.MTCL.HGN. | 2022-07-23T06:17:02.21 | 0.3 | undecidable | manual | S | 327 | 12.9759 | 107 | -0.31 | 70 |
7F.SIB3.EHN. | 2022-07-23T06:17:02.84 | 0.1 | undecidable | manual | S | 98 | 15.1737 | 97 | -0.25 | 95 |
IV.NRCA.HHZ. | 2022-07-23T06:17:01.10 | 0.1 | undecidable | manual | S | 161 | 7.1928 | 136 | -0.13 | 97 |
IV.MMO1.EHZ. | 2022-07-23T06:17:01.01 | 0.1 | undecidable | manual | P | 89 | 19.5693 | 92 | -0.01 | 99 |
IV.MC2.EHZ. | 2022-07-23T06:17:01.70 | 0.1 | undecidable | manual | S | 78 | 8.5803 | 129 | 0.21 | 97 |
IV.CSP1.EHZ. | 2022-07-23T06:17:01.67 | 0.1 | undecidable | manual | P | 24 | 23.8539 | 91 | -0.01 | 98 |
IV.FEMA.HNN. | 2022-07-23T06:17:01.41 | 0.3 | undecidable | manual | S | 338 | 7.9809 | 132 | 0.05 | 75 |
7F.SIB2.EHN. | 2022-07-23T06:17:00.69 | 0.1 | undecidable | manual | P | 91 | 17.7711 | 93 | -0.05 | 98 |
IV.CESI.HHZ. | 2022-07-23T06:17:00.97 | 0.1 | positive | manual | P | 310 | 19.0698 | 93 | 0.03 | 99 |
IT.MTCL.HGN. | 2022-07-23T06:17:00.13 | 0.1 | undecidable | manual | P | 327 | 12.9759 | 107 | 0.12 | 98 |
IV.FDMO.HHZ. | 2022-07-23T06:17:00.68 | 0.1 | undecidable | manual | P | 0 | 15.6732 | 96 | 0.26 | 94 |
7F.SIB3.EHN. | 2022-07-23T06:17:00.36 | 0.1 | undecidable | manual | P | 98 | 15.1737 | 97 | 0.02 | 99 |
7F.SIB1.EHZ. | 2022-07-23T06:17:00.51 | 0.1 | undecidable | manual | P | 90 | 14.9739 | 98 | 0.2 | 95 |
IV.FEMA.HNN. | 2022-07-23T06:16:59.42 | 0.1 | undecidable | manual | P | 338 | 7.9809 | 132 | 0.08 | 100 |
IV.NRCA.HHZ. | 2022-07-23T06:16:59.35 | 0.1 | undecidable | manual | P | 161 | 7.1928 | 136 | 0.09 | 100 |
IV.MC2.EHZ. | 2022-07-23T06:16:59.51 | 0.1 | undecidable | manual | P | 78 | 8.5803 | 129 | 0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.8 | 0.00005 | 0.12 | AML | other | m | 2022-07-23T06:17:04.36 |
IV.MMO1.EHE. | ML:0.9 | 0.0000555 | 0.24 | AML | other | m | 2022-07-23T06:17:04.73 |
IV.CESI.HHE. | ML:0.6 | 0.00003105 | 0.56 | AML | other | m | 2022-07-23T06:17:04.69 |
IV.MMO1.EHN. | ML:0.7 | 0.0000393 | 0.12 | AML | other | m | 2022-07-23T06:17:04.69 |