A magnitude ML 1.0 earthquake occured in region: 4 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9700, 13.1110 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 |
---|---|---|---|---|
Ussita | MC | 4 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Fiordimonte | MC | 8 | 202 | 1753 |
Fiastra | MC | 8 | 559 | 2312 |
Acquacanina | MC | 9 | 121 | 2433 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2714 |
Monte Cavallo | MC | 9 | 145 | 2859 |
Pieve Torina | MC | 10 | 1458 | 4317 |
Bolognola | MC | 10 | 142 | 4459 |
Pievebovigliana | MC | 11 | 866 | 5325 |
Preci | PG | 12 | 724 | 6049 |
Muccia | MC | 14 | 915 | 6964 |
Serravalle di Chienti | MC | 17 | 1070 | 8034 |
Sarnano | MC | 17 | 3264 | 11298 |
Sellano | PG | 17 | 1079 | 12377 |
Camerino | MC | 19 | 6974 | 19351 |
Montefortino | FM | 19 | 1178 | 20529 |
Montemonaco | AP | 19 | 604 | 21133 |
Cessapalombo | MC | 20 | 512 | 21645 |
Norcia | PG | 20 | 4957 | 26602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-06-20 21:19:07 |
42.9698 | 13.1107 | 12 | 2020-06-20 21:29:10 |
Sala Sismica INGV-Roma | 80356841 |
Field | Value |
---|---|
Time (UTC) | 2020-06-20 21:19:07 ± 0.06 |
Latitude | 42.9698 ± 0.0027 |
Longitude | 13.1107 ± 0.0049 |
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 | 80356841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 410 |
Semi-minor axis of confidence ellipse (meter) | 56 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.06835 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35973 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 80356841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-20 21:29:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2020-06-20T21:19:14.60 | 0.3 | undecidable | manual | S | 114 | 19.1697 | 101 | -0.05 | 75 |
IV.EL6.EHZ. | 2020-06-20T21:19:14.49 | 0.1 | undecidable | manual | P | 359 | 39.9267 | 93 | -0.11 | 95 |
IV.CESI.HHZ. | 2020-06-20T21:19:14.23 | 0.3 | undecidable | manual | S | 283 | 17.1717 | 105 | 0.11 | 74 |
IV.MF5.EHZ. | 2020-06-20T21:19:13.29 | 1.0 | undecidable | manual | P | 86 | 28.3494 | 95 | 0.46 | 22 |
IV.CSP1.EHZ. | 2020-06-20T21:19:13.65 | 0.3 | undecidable | manual | S | 29 | 15.5733 | 109 | -0.05 | 75 |
IV.NRCA.HHZ. | 2020-06-20T21:19:13.45 | 0.3 | undecidable | manual | S | 179 | 15.1737 | 110 | -0.14 | 73 |
IV.SNTG.HHZ. | 2020-06-20T21:19:13.56 | 0.1 | undecidable | manual | P | 337 | 34.5432 | 93 | -0.21 | 93 |
IV.CESI.HHZ. | 2020-06-20T21:19:11.20 | 0.1 | undecidable | manual | P | 283 | 17.1717 | 105 | 0.08 | 99 |
IV.FDMO.HHZ. | 2020-06-20T21:19:11.82 | 0.3 | undecidable | manual | S | 346 | 7.5813 | 139 | -0.12 | 75 |
IV.MMO1.EHZ. | 2020-06-20T21:19:11.45 | 0.1 | undecidable | manual | P | 114 | 19.1697 | 101 | 0.02 | 100 |
IV.NRCA.HHZ. | 2020-06-20T21:19:10.88 | 0.1 | undecidable | manual | P | 179 | 15.1737 | 110 | 0.06 | 100 |
IV.FDMO.HHZ. | 2020-06-20T21:19:10.00 | 0.1 | undecidable | manual | P | 346 | 7.5813 | 139 | 0.13 | 99 |
IV.CSP1.EHZ. | 2020-06-20T21:19:10.96 | 0.1 | undecidable | manual | P | 29 | 15.5733 | 109 | 0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.9 | 0.00009075 | 0.24 | AML | other | m | 2020-06-20T21:19:12.20 |
IV.FDMO.HHE. | ML:1.0 | 0.00012190000000000001 | 0.48 | AML | other | m | 2020-06-20T21:19:12.06 |
IV.NRCA.HHN. | ML:0.9 | 0.00007155 | 1.2 | AML | other | m | 2020-06-20T21:19:14.77 |
IV.NRCA.HHE. | ML:1.0 | 0.0000958 | 0.1 | AML | other | m | 2020-06-20T21:19:14.23 |
IV.CESI.HHN. | ML:1.2 | 0.000122 | 0.22 | AML | other | m | 2020-06-20T21:19:14.58 |
IV.CESI.HHE. | ML:0.8 | 0.000051750000000000004 | 0.36 | AML | other | m | 2020-06-20T21:19:14.62 |