A magnitude ML 1.2 earthquake occured in region: 3 km NW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0180, 12.9820 at 12 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 |
Muccia | MC | 9 | 915 | 3588 |
Fiordimonte | MC | 9 | 202 | 3790 |
Pievebovigliana | MC | 10 | 866 | 4656 |
Visso | MC | 13 | 1107 | 5763 |
Fiastra | MC | 14 | 559 | 6322 |
Sefro | MC | 15 | 422 | 6744 |
Camerino | MC | 15 | 6974 | 13718 |
Sellano | PG | 15 | 1079 | 14797 |
Ussita | MC | 15 | 444 | 15241 |
Acquacanina | MC | 16 | 121 | 15362 |
Preci | PG | 16 | 724 | 16086 |
Pioraco | MC | 18 | 1134 | 17220 |
Nocera Umbra | PG | 19 | 5839 | 23059 |
Valtopina | PG | 19 | 1398 | 24457 |
Fiuminata | MC | 20 | 1402 | 25859 |
Castelsantangelo sul Nera | MC | 20 | 281 | 26140 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-12-30 15:45:07 |
43.0182 | 12.9818 | 12 | 2021-12-30 15:50:41 |
Sala Sismica INGV-Roma | 99157601 |
Field | Value |
---|---|
Time (UTC) | 2021-12-30 15:45:07 ± 0.05 |
Latitude | 43.0182 ± 0.0018 |
Longitude | 12.9818 ± 0.0025 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99157601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 225 |
Semi-minor axis of confidence ellipse (meter) | 92 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44247 |
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 | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 99157601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-30 15:50:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-12-30T15:45:18.52 | 0.6 | undecidable | manual | S | 304 | 33.3444 | 94 | 0.12 | 47 |
IV.SNTG.HHZ. | 2021-12-30T15:45:16.57 | 0.6 | undecidable | manual | S | 353 | 26.4513 | 95 | -0.01 | 48 |
IV.NRCA.HHZ. | 2021-12-30T15:45:15.50 | 0.6 | undecidable | manual | S | 152 | 23.1546 | 97 | -0.19 | 47 |
IV.SSFR.HHZ. | 2021-12-30T15:45:15.99 | 1.0 | positive | manual | P | 341 | 49.1175 | 92 | -0.04 | 23 |
IV.CSP1.EHZ. | 2021-12-30T15:45:14.84 | 0.6 | undecidable | manual | S | 66 | 19.869 | 100 | 0.02 | 49 |
IV.ATCC.EHZ. | 2021-12-30T15:45:13.55 | 1.0 | undecidable | manual | P | 304 | 33.3444 | 94 | -0.04 | 24 |
IV.MML1.EHZ. | 2021-12-30T15:45:12.39 | 0.6 | undecidable | manual | S | 356 | 10.5783 | 126 | -0.14 | 48 |
IV.ASSB.HHZ. | 2021-12-30T15:45:12.36 | 1.0 | positive | manual | P | 276 | 26.3514 | 95 | -0.16 | 23 |
IV.FDMO.HHE. | 2021-12-30T15:45:12.11 | 0.6 | undecidable | manual | S | 77 | 8.7801 | 133 | -0.05 | 49 |
IV.SNTG.HHZ. | 2021-12-30T15:45:12.45 | 0.6 | negative | manual | P | 353 | 26.4513 | 95 | -0.09 | 47 |
IV.MC2.EHZ. | 2021-12-30T15:45:11.81 | 1.0 | undecidable | manual | P | 125 | 20.5683 | 99 | 0.17 | 23 |
IV.CSP1.EHZ. | 2021-12-30T15:45:11.60 | 0.1 | negative | manual | P | 66 | 19.869 | 100 | 0.07 | 96 |
IV.CESI.HHZ. | 2021-12-30T15:45:11.69 | 0.6 | undecidable | manual | S | 257 | 6.3936 | 144 | -0.05 | 49 |
IV.NRCA.HHZ. | 2021-12-30T15:45:11.94 | 0.1 | positive | manual | P | 152 | 23.1546 | 97 | -0.09 | 96 |
IV.MML1.EHZ. | 2021-12-30T15:45:10.30 | 1.0 | undecidable | manual | P | 356 | 10.5783 | 126 | 0.09 | 24 |
IV.FEMA.HNZ. | 2021-12-30T15:45:10.09 | 0.1 | undecidable | manual | P | 138 | 8.2806 | 136 | 0.15 | 96 |
IV.FDMO.HHE. | 2021-12-30T15:45:10.02 | 0.1 | undecidable | manual | P | 77 | 8.7801 | 133 | 0.03 | 99 |
IV.CESI.HHZ. | 2021-12-30T15:45:09.81 | 0.1 | undecidable | manual | P | 257 | 6.3936 | 144 | 0.05 | 99 |
IT.MTCL.HGZ. | 2021-12-30T15:45:09.49 | 0.1 | undecidable | manual | P | 152 | 3.0969 | 162 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.3 | 0.0002325 | 0.06 | AML | other | m | 2021-12-30T15:45:11.72 |
IV.CESI.HHN. | ML:1.4 | 0.000332 | 0.14 | AML | other | m | 2021-12-30T15:45:11.89 |
IV.MML1.EHN. | ML:1.0 | 0.0001134 | 0.08 | AML | other | m | 2021-12-30T15:45:12.67 |
IV.MML1.EHE. | ML:1.2 | 0.0001585 | 0.1 | AML | other | m | 2021-12-30T15:45:12.78 |
IV.NRCA.HHN. | ML:1.3 | 0.0001119 | 0.46 | AML | other | m | 2021-12-30T15:45:15.70 |
IV.NRCA.HHE. | ML:1.3 | 0.000126 | 1.28 | AML | other | m | 2021-12-30T15:45:16.08 |
IV.SSFR.HHN. | ML:1.0 | 0.00002495 | 0.46 | AML | other | m | 2021-12-30T15:45:26.36 |
IV.SSFR.HHE. | ML:0.8 | 0.00001464375 | 0.2048 | AML | other | m | 2021-12-30T15:45:23.97 |