A magnitude ML 0.8 earthquake occured in region: 2 km N Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 43.0140, 13.0050 at 6 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 | 2 | 145 | 145 |
Pieve Torina | MC | 5 | 1458 | 1603 |
Fiordimonte | MC | 8 | 202 | 1805 |
Serravalle di Chienti | MC | 8 | 1070 | 2875 |
Muccia | MC | 8 | 915 | 3790 |
Pievebovigliana | MC | 9 | 866 | 4656 |
Visso | MC | 11 | 1107 | 5763 |
Fiastra | MC | 13 | 559 | 6322 |
Ussita | MC | 13 | 444 | 6766 |
Acquacanina | MC | 14 | 121 | 6887 |
Camerino | MC | 15 | 6974 | 13861 |
Sellano | PG | 15 | 1079 | 14940 |
Preci | PG | 15 | 724 | 15664 |
Sefro | MC | 16 | 422 | 16086 |
Castelsantangelo sul Nera | MC | 18 | 281 | 16367 |
Bolognola | MC | 18 | 142 | 16509 |
Pioraco | MC | 19 | 1134 | 17643 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-04-20 03:23:09 |
43.0138 | 13.0048 | 6 | 2021-04-20 03:30:34 |
Sala Sismica INGV-Roma | 89281441 |
Field | Value |
---|---|
Time (UTC) | 2021-04-20 03:23:09 ± 0.14 |
Latitude | 43.0138 ± 0.0036 |
Longitude | 13.0048 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 89281441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 448 |
Semi-minor axis of confidence ellipse (meter) | 84 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 89281441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-20 03:30:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-04-20T03:23:21.40 | 0.3 | undecidable | manual | S | 13 | 35.8419 | 100 | -0.31 | 68 |
IV.ASSB.HHZ. | 2021-04-20T03:23:19.10 | 0.1 | undecidable | manual | S | 277 | 28.2495 | 102 | -0.01 | 97 |
IV.MMO1.EHZ. | 2021-04-20T03:23:19.20 | 0.3 | undecidable | manual | S | 116 | 29.0487 | 102 | -0.19 | 70 |
IV.NRCA.HHZ. | 2021-04-20T03:23:17.00 | 0.1 | undecidable | manual | S | 156 | 21.867 | 106 | 0.03 | 98 |
IV.CSP1.EHZ. | 2021-04-20T03:23:16.10 | 0.1 | undecidable | manual | S | 62 | 18.3705 | 109 | 0.29 | 93 |
IV.EL6.EHZ. | 2021-04-20T03:23:16.00 | 0.3 | undecidable | manual | P | 13 | 35.8419 | 100 | -0.37 | 67 |
IV.MMO1.EHZ. | 2021-04-20T03:23:15.12 | 0.3 | undecidable | manual | P | 116 | 29.0487 | 102 | 0.09 | 72 |
IV.ASSB.HHZ. | 2021-04-20T03:23:14.74 | 0.3 | undecidable | manual | P | 277 | 28.2495 | 102 | -0.13 | 71 |
IV.CAFI.HHZ. | 2021-04-20T03:23:14.52 | 3.0 | undecidable | manual | P | -0.2 | 0 | |||
IV.NRCA.HHZ. | 2021-04-20T03:23:13.49 | 0.1 | undecidable | manual | P | 156 | 21.867 | 106 | -0.14 | 96 |
IV.MML1.HNN. | 2021-04-20T03:23:13.90 | 0.1 | undecidable | manual | S | 346 | 11.3775 | 118 | 0.33 | 94 |
IV.MC2.EHE. | 2021-04-20T03:23:13.57 | 0.6 | undecidable | manual | P | 127 | 18.7701 | 108 | 0.53 | 44 |
IV.CESI.HHZ. | 2021-04-20T03:23:13.00 | 0.1 | undecidable | manual | S | 263 | 8.1807 | 127 | 0.36 | 93 |
IV.CSP1.EHZ. | 2021-04-20T03:23:13.12 | 0.1 | undecidable | manual | P | 62 | 18.3705 | 109 | 0.16 | 96 |
IV.SNTG.HNE. | 2021-04-20T03:23:13.84 | 0.3 | undecidable | manual | P | 349 | 27.2505 | 103 | -0.84 | 57 |
IV.APEC.HHZ. | 2021-04-20T03:23:12.91 | 3.0 | negative | manual | P | 0.62 | 0 | |||
IV.FDMO.HHZ. | 2021-04-20T03:23:12.40 | 0.1 | undecidable | manual | S | 69 | 7.1928 | 131 | 0.04 | 100 |
IV.CESI.HHZ. | 2021-04-20T03:23:11.41 | 0.1 | undecidable | manual | P | 263 | 8.1807 | 127 | 0.28 | 95 |
IV.MML1.HNN. | 2021-04-20T03:23:11.77 | 0.1 | undecidable | manual | P | 346 | 11.3775 | 118 | 0.09 | 98 |
IV.FDMO.HHZ. | 2021-04-20T03:23:11.05 | 0.1 | undecidable | manual | P | 69 | 7.1928 | 131 | 0.08 | 99 |
IV.FEMA.HNE. | 2021-04-20T03:23:11.00 | 0.1 | undecidable | manual | P | 148 | 6.7932 | 132 | 0.08 | 99 |
IT.MTCL.HGE. | 2021-04-20T03:23:10.80 | 0.1 | undecidable | manual | S | 191 | 2.2977 | 160 | -0.56 | 89 |
IT.MTCL.HGE. | 2021-04-20T03:23:10.27 | 0.1 | undecidable | manual | P | 191 | 2.2977 | 160 | -0.13 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.0 | 0.00007944999999999999 | 0.28 | AML | other | m | 2021-04-20T03:23:13.41 |
IV.CESI.HHE. | ML:0.0 | 0.00009575 | 1.26 | AML | other | m | 2021-04-20T03:23:13.15 |
IV.FDMO.HHE. | ML:0.0 | 0.00006839999999999998 | 1.46 | AML | other | m | 2021-04-20T03:23:13.98 |
IV.CESI.HHN. | ML:0.0 | 0.00010085 | 0.86 | AML | other | m | 2021-04-20T03:23:14.41 |
IV.NRCA.HHE. | ML:0.0 | 0.00006560000000000001 | 0.14 | AML | other | m | 2021-04-20T03:23:17.53 |
IV.NRCA.HHN. | ML:0.0 | 0.00007625000000000001 | 0.14 | AML | other | m | 2021-04-20T03:23:17.62 |
IV.ASSB.HHN. | ML:0.0 | 0.0000317 | 0.46 | AML | other | m | 2021-04-20T03:23:19.53 |
IV.ASSB.HHE. | ML:0.0 | 0.000023650000000000002 | 0.3 | AML | other | m | 2021-04-20T03:23:19.29 |
IV.CSP1.EHE. | ML:0.8 | 0.000059246755 | 0.08 | AML | other | m | 2021-04-20T03:23:17.14 |
IV.CSP1.EHN. | ML:0.8 | 0.00005810285499999999 | 0.1792 | AML | other | m | 2021-04-20T03:23:18.09 |
IV.EL6.EHE. | ML:0.9 | 0.000028063965 | 0.1792 | AML | other | m | 2021-04-20T03:23:22.13 |