A magnitude ML 0.7 earthquake occured in region: 2 km W Ussita (MC), on
and geographic coordinates (lat, lon) 42.9380, 13.1170 at 8 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 | 2 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Bolognola | MC | 11 | 142 | 2698 |
Monte Cavallo | MC | 11 | 145 | 2843 |
Fiordimonte | MC | 11 | 202 | 3045 |
Acquacanina | MC | 11 | 121 | 3166 |
Fiastra | MC | 11 | 559 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 14 | 866 | 6049 |
Norcia | PG | 16 | 4957 | 11006 |
Sellano | PG | 16 | 1079 | 12085 |
Muccia | MC | 17 | 915 | 13000 |
Montemonaco | AP | 18 | 604 | 13604 |
Montefortino | FM | 18 | 1178 | 14782 |
Sarnano | MC | 19 | 3264 | 18046 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-11-06 05:35:13 |
42.9383 | 13.1167 | 8 | 2021-11-06 05:38:55 |
Sala Sismica INGV-Roma | 97287431 |
Field | Value |
---|---|
Time (UTC) | 2021-11-06 05:35:13 ± 0.12 |
Latitude | 42.9383 ± 0.0027 |
Longitude | 13.1167 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97287431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 270 |
Semi-minor axis of confidence ellipse (meter) | 71 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
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 | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20235 |
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 | 0.7 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 97287431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-06 05:38:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2021-11-06T05:35:22.18 | 0.6 | undecidable | manual | S | 52 | 22.4553 | 109 | 0.05 | 66 |
IV.CESI.HHZ. | 2021-11-06T05:35:21.04 | 0.6 | undecidable | manual | S | 293 | 18.7701 | 112 | 0.13 | 65 |
IV.MMO1.EHZ. | 2021-11-06T05:35:20.37 | 0.6 | undecidable | manual | S | 104 | 17.5713 | 113 | -0.19 | 64 |
IV.CSP1.EHZ. | 2021-11-06T05:35:20.92 | 0.6 | undecidable | manual | S | 23 | 18.4704 | 112 | 0.09 | 66 |
IV.GUMA.HHZ. | 2021-11-06T05:35:18.78 | 0.6 | negative | manual | P | 52 | 22.4553 | 109 | 0.13 | 65 |
IV.FDMO.HHZ. | 2021-11-06T05:35:18.30 | 0.6 | undecidable | manual | S | 348 | 11.1777 | 124 | -0.28 | 64 |
IV.NRCA.HHZ. | 2021-11-06T05:35:18.60 | 0.6 | undecidable | manual | S | 181 | 11.5773 | 123 | -0.12 | 66 |
IV.CESI.HHZ. | 2021-11-06T05:35:17.90 | 0.3 | positive | manual | P | 293 | 18.7701 | 112 | -0.05 | 99 |
IV.MC2.EHZ. | 2021-11-06T05:35:17.57 | 0.6 | undecidable | manual | S | 117 | 6.5934 | 139 | 0.18 | 66 |
IV.MMO1.EHZ. | 2021-11-06T05:35:17.61 | 0.6 | positive | manual | P | 104 | 17.5713 | 113 | -0.13 | 65 |
IV.CSP1.EHZ. | 2021-11-06T05:35:17.88 | 1.0 | undecidable | manual | P | 23 | 18.4704 | 112 | -0.02 | 33 |
IV.FDMO.HHZ. | 2021-11-06T05:35:16.67 | 1.0 | positive | manual | P | 348 | 11.1777 | 124 | 0.07 | 33 |
IV.NRCA.HHZ. | 2021-11-06T05:35:16.75 | 0.3 | undecidable | manual | P | 181 | 11.5773 | 123 | 0.07 | 100 |
IV.MC2.EHZ. | 2021-11-06T05:35:16.08 | 1.0 | positive | manual | P | 117 | 6.5934 | 139 | 0.17 | 33 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.7 | 0.000060899999999999996 | 0.88 | AML | other | m | 2021-11-06T05:35:18.16 |
IV.NRCA.HHE. | ML:0.6 | 0.000056099999999999995 | 0.52 | AML | other | m | 2021-11-06T05:35:19.45 |