A magnitude ML 0.6 earthquake occured in region: 3 km N Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0200, 12.9930 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 |
---|---|---|---|---|
Monte Cavallo | MC | 3 | 145 | 145 |
Pieve Torina | MC | 6 | 1458 | 1603 |
Serravalle di Chienti | MC | 7 | 1070 | 2673 |
Fiordimonte | MC | 8 | 202 | 2875 |
Muccia | MC | 8 | 915 | 3790 |
Pievebovigliana | MC | 9 | 866 | 4656 |
Visso | MC | 13 | 1107 | 5763 |
Fiastra | MC | 14 | 559 | 6322 |
Camerino | MC | 14 | 6974 | 13296 |
Ussita | MC | 15 | 444 | 13740 |
Sefro | MC | 15 | 422 | 14162 |
Acquacanina | MC | 15 | 121 | 14283 |
Sellano | PG | 15 | 1079 | 15362 |
Preci | PG | 16 | 724 | 16086 |
Pioraco | MC | 18 | 1134 | 17220 |
Castelsantangelo sul Nera | MC | 19 | 281 | 17501 |
Nocera Umbra | PG | 19 | 5839 | 23340 |
Bolognola | MC | 19 | 142 | 23482 |
Fiuminata | MC | 20 | 1402 | 24884 |
Valtopina | PG | 20 | 1398 | 26282 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-08-03 21:45:46 |
43.0197 | 12.9927 | 11 | 2021-08-03 21:53:10 |
Sala Sismica INGV-Roma | 93637711 |
Field | Value |
---|---|
Time (UTC) | 2021-08-03 21:45:46 ± 0.03 |
Latitude | 43.0197 ± 0.0027 |
Longitude | 12.9927 ± 0.0025 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 93637711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 359 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.02608 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24551 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 93637711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-03 21:53:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2021-08-03T21:45:56.39 | 0.6 | undecidable | manual | S | 275 | 27.2505 | 90 | -0.11 | 63 |
IV.NRCA.HNZ. | 2021-08-03T21:45:55.10 | 0.6 | undecidable | manual | S | 154 | 22.8549 | 90 | -0.25 | 62 |
IV.CSP1.EHZ. | 2021-08-03T21:45:54.34 | 0.6 | undecidable | manual | S | 65 | 18.9699 | 90 | 0.05 | 65 |
IV.MC2.EHZ. | 2021-08-03T21:45:54.59 | 0.6 | undecidable | manual | S | 127 | 19.9689 | 90 | 0.03 | 65 |
IV.MML1.EHZ. | 2021-08-03T21:45:52.00 | 0.6 | undecidable | manual | S | 351 | 10.5783 | 116 | -0.09 | 65 |
IV.ASSB.HHZ. | 2021-08-03T21:45:52.37 | 0.3 | undecidable | manual | P | 275 | 27.2505 | 90 | -0.03 | 96 |
IV.CESI.HHE. | 2021-08-03T21:45:51.42 | 0.3 | undecidable | manual | S | 257 | 7.2927 | 134 | 0.03 | 100 |
IV.NRCA.HNZ. | 2021-08-03T21:45:51.60 | 0.3 | undecidable | manual | P | 154 | 22.8549 | 90 | -0.13 | 95 |
IV.CSP1.EHZ. | 2021-08-03T21:45:51.12 | 0.3 | undecidable | manual | P | 65 | 18.9699 | 90 | 0 | 98 |
IV.FDMO.HHZ. | 2021-08-03T21:45:51.37 | 0.6 | undecidable | manual | S | 76 | 7.881 | 131 | -0.14 | 65 |
IV.MC2.EHZ. | 2021-08-03T21:45:51.40 | 0.3 | undecidable | manual | P | 127 | 19.9689 | 90 | 0.12 | 96 |
IV.PF6.EHE. | 2021-08-03T21:45:51.30 | 0.3 | undecidable | manual | P | 51 | 20.9679 | 90 | -0.13 | 96 |
IT.MTCL.HGN. | 2021-08-03T21:45:50.55 | 0.6 | undecidable | manual | S | 169 | 2.8971 | 161 | -0.21 | 65 |
IV.FDMO.HHZ. | 2021-08-03T21:45:49.57 | 0.3 | undecidable | manual | P | 76 | 7.881 | 131 | 0.06 | 99 |
IV.MML1.EHZ. | 2021-08-03T21:45:49.91 | 0.3 | undecidable | manual | P | 351 | 10.5783 | 116 | 0.06 | 99 |
IT.MTCL.HGN. | 2021-08-03T21:45:49.13 | 0.3 | undecidable | manual | P | 169 | 2.8971 | 161 | 0.05 | 100 |
IV.CESI.HHE. | 2021-08-03T21:45:49.62 | 0.3 | undecidable | manual | P | 257 | 7.2927 | 134 | 0.17 | 97 |
IV.FEMA.HNN. | 2021-08-03T21:45:49.67 | 0.3 | undecidable | manual | P | 144 | 7.881 | 131 | 0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:0.7 | 0.000037199999999999996 | 1.56 | AML | other | m | 2021-08-03T21:45:49.82 |
IV.FDMO.HHN. | ML:0.6 | 0.000052 | 0.16 | AML | other | m | 2021-08-03T21:45:51.55 |
IV.FDMO.HHE. | ML:0.5 | 0.00004720000000000001 | 0.18 | AML | other | m | 2021-08-03T21:45:51.44 |
IV.MML1.EHN. | ML:0.6 | 0.0000431 | 0.06 | AML | other | m | 2021-08-03T21:45:52.43 |
IV.MML1.EHE. | ML:0.6 | 0.000042499999999999996 | 0.58 | AML | other | m | 2021-08-03T21:45:52.46 |
IV.CSP1.EHE. | ML:0.8 | 0.0000512 | 0.42 | AML | other | m | 2021-08-03T21:45:56.34 |