A magnitude ML 1.1 earthquake occured in region: 1 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9880, 12.9990 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 | 1 | 145 | 145 |
Pieve Torina | MC | 8 | 1458 | 1603 |
Fiordimonte | MC | 9 | 202 | 1805 |
Visso | MC | 10 | 1107 | 2912 |
Serravalle di Chienti | MC | 10 | 1070 | 3982 |
Pievebovigliana | MC | 11 | 866 | 4848 |
Muccia | MC | 11 | 915 | 5763 |
Sellano | PG | 12 | 1079 | 6842 |
Ussita | MC | 12 | 444 | 7286 |
Preci | PG | 13 | 724 | 8010 |
Fiastra | MC | 14 | 559 | 8569 |
Acquacanina | MC | 15 | 121 | 8690 |
Castelsantangelo sul Nera | MC | 16 | 281 | 8971 |
Camerino | MC | 18 | 6974 | 15945 |
Sefro | MC | 18 | 422 | 16367 |
Bolognola | MC | 19 | 142 | 16509 |
Cerreto di Spoleto | PG | 20 | 1075 | 17584 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-01-17 00:18:26 |
42.9878 | 12.999 | 11 | 2021-01-17 00:33:05 |
Sala Sismica INGV-Roma | 86314171 |
Field | Value |
---|---|
Time (UTC) | 2021-01-17 00:18:26 ± 0.08 |
Latitude | 42.9878 ± 0.0072 |
Longitude | 12.9990 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86314171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 770 |
Semi-minor axis of confidence ellipse (meter) | 270 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 4 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
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) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00630 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35253 |
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 | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86314171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-17 00:33:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-01-17T00:18:38.38 | 0.3 | undecidable | manual | S | 307 | 36.4413 | 90 | 0 | 70 |
IV.ASSB.HHZ. | 2021-01-17T00:18:35.91 | 0.1 | undecidable | manual | S | 283 | 28.2495 | 90 | -0.3 | 91 |
IV.MC2.EHZ. | 2021-01-17T00:18:33.75 | 0.1 | undecidable | manual | S | 119 | 17.5713 | 90 | 0.39 | 91 |
IV.FOSV.EHZ. | 2021-01-17T00:18:33.43 | 0.1 | undecidable | manual | P | 331 | 39.1275 | 90 | -0.23 | 91 |
IV.NRCA.HHZ. | 2021-01-17T00:18:33.48 | 0.1 | undecidable | manual | S | 151 | 19.4694 | 90 | -0.39 | 89 |
IV.CSP1.EHZ. | 2021-01-17T00:18:33.81 | 0.1 | undecidable | manual | S | 55 | 20.2686 | 90 | -0.27 | 93 |
IV.EL6.EHZ. | 2021-01-17T00:18:33.49 | 0.1 | undecidable | manual | P | 12 | 38.8278 | 90 | -0.12 | 93 |
IV.ATCC.EHZ. | 2021-01-17T00:18:33.10 | 0.1 | undecidable | manual | P | 307 | 36.4413 | 90 | -0.14 | 93 |
IV.ASSB.HHZ. | 2021-01-17T00:18:32.86 | 0.1 | undecidable | manual | P | 283 | 28.2495 | 90 | 0.88 | 74 |
IV.FDMO.HHZ. | 2021-01-17T00:18:31.08 | 0.1 | undecidable | manual | S | 53 | 8.9799 | 125 | -0.08 | 98 |
IV.CESI.HHZ. | 2021-01-17T00:18:30.83 | 0.1 | undecidable | manual | S | 284 | 7.881 | 131 | -0.1 | 98 |
IT.MTCL.HGE. | 2021-01-17T00:18:30.00 | 0.1 | undecidable | manual | S | 3 | 0.6993 | 175 | -0.06 | 100 |
IV.CSP1.EHZ. | 2021-01-17T00:18:30.76 | 0.1 | undecidable | manual | P | 55 | 20.2686 | 90 | 0 | 97 |
IV.MC2.EHZ. | 2021-01-17T00:18:30.91 | 0.1 | undecidable | manual | P | 119 | 17.5713 | 90 | 0.57 | 86 |
IV.NRCA.HHZ. | 2021-01-17T00:18:30.43 | 0.1 | undecidable | manual | P | 151 | 19.4694 | 90 | -0.2 | 93 |
IV.FDMO.HHZ. | 2021-01-17T00:18:29.12 | 0.1 | undecidable | manual | P | 53 | 8.9799 | 125 | 0.05 | 98 |
IV.CESI.HHZ. | 2021-01-17T00:18:28.98 | 0.1 | undecidable | manual | P | 284 | 7.881 | 131 | 0.04 | 98 |
IT.MTCL.HGE. | 2021-01-17T00:18:28.46 | 0.1 | undecidable | manual | P | 3 | 0.6993 | 175 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.0 | 0.0001315 | 1.82 | AML | other | m | 2021-01-17T00:18:30.05 |
IV.CESI.HHN. | ML:1.2 | 0.00021799999999999996 | 0.32 | AML | other | m | 2021-01-17T00:18:31.08 |
IV.FDMO.HHN. | ML:1.2 | 0.00020700000000000002 | 0.5 | AML | other | m | 2021-01-17T00:18:31.36 |
IV.FDMO.HHE. | ML:1.1 | 0.0001715 | 0.14 | AML | other | m | 2021-01-17T00:18:31.54 |
IV.NRCA.HHN. | ML:1.1 | 0.00009475 | 0.14 | AML | other | m | 2021-01-17T00:18:33.76 |
IV.NRCA.HHE. | ML:1.0 | 0.00007725 | 1.56 | AML | other | m | 2021-01-17T00:18:34.87 |