A magnitude ML 1.0 earthquake occured in region: 1 km NW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0030, 12.9910 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 | 1 | 145 | 145 |
Pieve Torina | MC | 7 | 1458 | 1603 |
Serravalle di Chienti | MC | 8 | 1070 | 2673 |
Fiordimonte | MC | 9 | 202 | 2875 |
Muccia | MC | 10 | 915 | 3790 |
Pievebovigliana | MC | 10 | 866 | 4656 |
Visso | MC | 11 | 1107 | 5763 |
Sellano | PG | 14 | 1079 | 6842 |
Ussita | MC | 14 | 444 | 7286 |
Fiastra | MC | 14 | 559 | 7845 |
Preci | PG | 14 | 724 | 8569 |
Acquacanina | MC | 15 | 121 | 8690 |
Camerino | MC | 16 | 6974 | 15664 |
Sefro | MC | 16 | 422 | 16086 |
Castelsantangelo sul Nera | MC | 18 | 281 | 16367 |
Bolognola | MC | 19 | 142 | 16509 |
Pioraco | MC | 20 | 1134 | 17643 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-08-14 04:23:04 |
43.0027 | 12.9908 | 12 | 2021-08-14 04:27:46 |
Sala Sismica INGV-Roma | 94116541 |
Field | Value |
---|---|
Time (UTC) | 2021-08-14 04:23:04 ± 0.14 |
Latitude | 43.0027 ± 0.0063 |
Longitude | 12.9908 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 94116541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 625 |
Semi-minor axis of confidence ellipse (meter) | 267 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 203 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.01079 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33635 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 94116541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-14 04:27:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2021-08-14T04:23:14.59 | 0.3 | undecidable | manual | S | 113 | 29.5482 | 94 | -0.18 | 70 |
IV.ASSB.HHZ. | 2021-08-14T04:23:13.95 | 0.3 | undecidable | manual | S | 279 | 27.2505 | 95 | -0.21 | 71 |
IV.GAVE.HNN. | 2021-08-14T04:23:12.78 | 0.1 | undecidable | manual | P | 193 | 35.3424 | 93 | 1.51 | 53 |
IV.NRCA.HNE. | 2021-08-14T04:23:12.20 | 0.3 | undecidable | manual | S | 152 | 21.2676 | 98 | -0.36 | 68 |
IV.MC2.EHZ. | 2021-08-14T04:23:12.05 | 0.3 | undecidable | manual | S | 122 | 18.9699 | 101 | 0.09 | 73 |
IV.CSP1.EHZ. | 2021-08-14T04:23:12.42 | 0.3 | undecidable | manual | S | 60 | 19.9689 | 100 | 0.2 | 71 |
IV.EL6.EHZ. | 2021-08-14T04:23:11.60 | 0.1 | undecidable | manual | P | 14 | 37.3293 | 93 | 0.02 | 94 |
IV.ATCC.EHZ. | 2021-08-14T04:23:11.13 | 0.3 | undecidable | manual | P | 306 | 34.9428 | 93 | -0.07 | 72 |
IV.MML1.EHZ. | 2021-08-14T04:23:10.23 | 0.3 | undecidable | manual | S | 353 | 12.3765 | 118 | -0.07 | 74 |
IV.MMO1.EHZ. | 2021-08-14T04:23:10.28 | 0.6 | undecidable | manual | P | 113 | 29.5482 | 94 | -0.11 | 47 |
IV.ASSB.HHZ. | 2021-08-14T04:23:09.83 | 0.3 | positive | manual | P | 279 | 27.2505 | 95 | -0.2 | 71 |
IV.CESI.HHZ. | 2021-08-14T04:23:09.09 | 0.3 | undecidable | manual | S | 272 | 6.993 | 142 | -0.1 | 74 |
IV.FDMO.HHZ. | 2021-08-14T04:23:09.51 | 0.1 | undecidable | manual | S | 64 | 8.6802 | 134 | 0.01 | 100 |
IV.CSP1.EHZ. | 2021-08-14T04:23:08.97 | 0.3 | negative | manual | P | 60 | 19.9689 | 100 | 0.05 | 73 |
IV.NRCA.HNE. | 2021-08-14T04:23:08.90 | 0.1 | undecidable | manual | P | 152 | 21.2676 | 98 | -0.21 | 94 |
IV.MC2.EHZ. | 2021-08-14T04:23:08.94 | 1.0 | negative | manual | P | 122 | 18.9699 | 101 | 0.17 | 24 |
IV.CESI.HHZ. | 2021-08-14T04:23:07.24 | 0.1 | positive | manual | P | 272 | 6.993 | 142 | 0.07 | 99 |
IV.FDMO.HHZ. | 2021-08-14T04:23:07.29 | 1.0 | undecidable | manual | P | 64 | 8.6802 | 134 | -0.05 | 25 |
IV.MML1.EHZ. | 2021-08-14T04:23:07.89 | 1.0 | undecidable | manual | P | 353 | 12.3765 | 118 | 0.09 | 24 |
IV.FEMA.HNE. | 2021-08-14T04:23:07.04 | 0.1 | undecidable | manual | P | 133 | 6.5934 | 144 | -0.09 | 98 |
IT.MTCL.HGE. | 2021-08-14T04:23:06.74 | 0.1 | undecidable | manual | P | 144 | 1.1988 | 173 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.1 | 0.00016599999999999997 | 0.08 | AML | other | m | 2021-08-14T04:23:09.13 |
IV.CESI.HHN. | ML:1.2 | 0.00020500000000000002 | 0.16 | AML | other | m | 2021-08-14T04:23:09.24 |
IV.FDMO.HHE. | ML:0.7 | 0.0000637 | 0.36 | AML | other | m | 2021-08-14T04:23:09.53 |
IV.FDMO.HHN. | ML:0.8 | 0.00007439999999999999 | 0.2 | AML | other | m | 2021-08-14T04:23:09.54 |
IV.MML1.EHE. | ML:0.8 | 0.00006755 | 0.72 | AML | other | m | 2021-08-14T04:23:10.59 |
IV.MML1.EHN. | ML:0.9 | 0.00008340000000000001 | 0.84 | AML | other | m | 2021-08-14T04:23:11.76 |
IV.CSP1.EHN. | ML:1.3 | 0.00013935 | 0.14 | AML | other | m | 2021-08-14T04:23:12.56 |
IV.CSP1.EHE. | ML:1.3 | 0.0001325 | 0.5 | AML | other | m | 2021-08-14T04:23:12.64 |
IV.ASSB.HHN. | ML:0.8 | 0.0000369 | 0.46 | AML | other | m | 2021-08-14T04:23:14.18 |
IV.ASSB.HHE. | ML:0.8 | 0.00003665 | 0.3 | AML | other | m | 2021-08-14T04:23:14.21 |