A magnitude ML 1.2 earthquake occured in region: 5 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9520, 13.0340 at 10 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 |
---|---|---|---|---|
Visso | MC | 5 | 1107 | 1107 |
Monte Cavallo | MC | 5 | 145 | 1252 |
Preci | PG | 8 | 724 | 1976 |
Ussita | MC | 9 | 444 | 2420 |
Pieve Torina | MC | 10 | 1458 | 3878 |
Fiordimonte | MC | 11 | 202 | 4080 |
Sellano | PG | 11 | 1079 | 5159 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5440 |
Pievebovigliana | MC | 13 | 866 | 6306 |
Fiastra | MC | 14 | 559 | 6865 |
Acquacanina | MC | 14 | 121 | 6986 |
Muccia | MC | 15 | 915 | 7901 |
Serravalle di Chienti | MC | 15 | 1070 | 8971 |
Bolognola | MC | 16 | 142 | 9113 |
Cerreto di Spoleto | PG | 18 | 1075 | 10188 |
Norcia | PG | 18 | 4957 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-07-13 20:32:29 |
42.9525 | 13.0342 | 10 | 2020-07-13 20:40:09 |
Sala Sismica INGV-Roma | 81012291 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 20:32:29 ± 0.05 |
Latitude | 42.9525 ± 0.0027 |
Longitude | 13.0342 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81012291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 320 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.04856 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51711 |
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 | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 81012291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 20:40:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2020-07-13T20:32:48.30 | 0.3 | undecidable | manual | S | 339 | 57.3981 | 50 | 0.51 | 62 |
IV.EL6.EHZ. | 2020-07-13T20:32:43.85 | 0.3 | undecidable | manual | S | 7 | 42.1245 | 50 | 0.14 | 69 |
IV.ATCC.EHZ. | 2020-07-13T20:32:43.52 | 0.1 | undecidable | manual | S | 309 | 41.0256 | 50 | 0.1 | 93 |
IV.MOMA.HHZ. | 2020-07-13T20:32:43.25 | 0.1 | undecidable | manual | S | 247 | 41.1255 | 50 | -0.2 | 91 |
IV.SNTG.HHZ. | 2020-07-13T20:32:41.49 | 0.6 | undecidable | manual | S | 347 | 34.4433 | 50 | -0.15 | 47 |
IV.SSFR.HHZ. | 2020-07-13T20:32:40.32 | 0.6 | negative | manual | P | 339 | 57.3981 | 50 | 0.17 | 45 |
IV.GAVE.EHZ. | 2020-07-13T20:32:40.81 | 0.3 | undecidable | manual | S | 202 | 31.0467 | 50 | 0.07 | 72 |
IV.MMO1.EHZ. | 2020-07-13T20:32:38.61 | 0.3 | undecidable | manual | S | 104 | 24.4533 | 112 | -0.25 | 70 |
IV.MOMA.HHZ. | 2020-07-13T20:32:37.83 | 1.0 | undecidable | manual | P | 247 | 41.1255 | 50 | 0.18 | 23 |
IV.CSP1.EHZ. | 2020-07-13T20:32:37.48 | 0.3 | undecidable | manual | S | 42 | 20.7681 | 115 | -0.19 | 71 |
IV.EL6.EHZ. | 2020-07-13T20:32:37.48 | 0.6 | positive | manual | P | 7 | 42.1245 | 50 | -0.32 | 44 |
IV.ATCC.EHZ. | 2020-07-13T20:32:37.54 | 0.6 | positive | manual | P | 309 | 41.0256 | 50 | -0.09 | 47 |
IV.SNTG.HHZ. | 2020-07-13T20:32:36.19 | 0.6 | undecidable | manual | P | 347 | 34.4433 | 50 | -0.41 | 44 |
IV.MC2.EHZ. | 2020-07-13T20:32:36.16 | 0.3 | undecidable | manual | S | 110 | 13.3755 | 126 | 0.7 | 62 |
IV.GAVE.EHZ. | 2020-07-13T20:32:35.91 | 0.1 | positive | manual | P | 202 | 31.0467 | 50 | -0.18 | 93 |
IV.CESI.HHZ. | 2020-07-13T20:32:35.20 | 0.3 | undecidable | manual | S | 299 | 11.9769 | 129 | 0.12 | 73 |
IV.NRCA.HHZ. | 2020-07-13T20:32:35.84 | 0.3 | undecidable | manual | S | 154 | 14.6742 | 124 | 0 | 75 |
IV.CSP1.EHZ. | 2020-07-13T20:32:34.19 | 0.3 | positive | manual | P | 42 | 20.7681 | 115 | -0.12 | 72 |
IV.MMO1.EHZ. | 2020-07-13T20:32:34.82 | 0.1 | negative | manual | P | 104 | 24.4533 | 112 | -0.17 | 94 |
IV.MC2.EHZ. | 2020-07-13T20:32:33.22 | 0.6 | negative | manual | P | 110 | 13.3755 | 126 | 0.19 | 48 |
IT.MTCL.HGZ. | 2020-07-13T20:32:33.31 | 0.1 | undecidable | manual | S | 328 | 5.3946 | 151 | -0.27 | 96 |
IV.NRCA.HHZ. | 2020-07-13T20:32:33.32 | 0.1 | positive | manual | P | 154 | 14.6742 | 124 | 0.07 | 98 |
IT.MTCL.HGZ. | 2020-07-13T20:32:32.00 | 0.1 | negative | manual | P | 328 | 5.3946 | 151 | 0.05 | 100 |
IV.CESI.HHZ. | 2020-07-13T20:32:32.94 | 0.1 | undecidable | manual | P | 299 | 11.9769 | 129 | 0.12 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.2 | 0.000175 | 0.24 | AML | other | m | 2020-07-13T20:32:35.45 |
IV.CESI.HHN. | ML:1.3 | 0.0002495 | 0.24 | AML | other | m | 2020-07-13T20:32:35.33 |
IV.NRCA.HHE. | ML:1.5 | 0.00028399999999999996 | 1.82 | AML | other | m | 2020-07-13T20:32:36.98 |
IV.NRCA.HHN. | ML:1.7 | 0.00045999999999999996 | 1.58 | AML | other | m | 2020-07-13T20:32:36.96 |
IV.CSP1.EHE. | ML:1.4 | 0.00018449999999999999 | 1.62 | AML | other | m | 2020-07-13T20:32:37.12 |
IV.CSP1.EHN. | ML:1.4 | 0.000185 | 0.72 | AML | other | m | 2020-07-13T20:32:38.16 |
IV.GAVE.EHE. | ML:1.1 | 0.00005525 | 0.14 | AML | other | m | 2020-07-13T20:32:40.88 |
IV.GAVE.EHN. | ML:0.9 | 0.000041150000000000004 | 0.12 | AML | other | m | 2020-07-13T20:32:41.19 |
IV.SNTG.HHE. | ML:0.8 | 0.00002715 | 0.78 | AML | other | m | 2020-07-13T20:32:42.70 |
IV.SNTG.HHN. | ML:0.7 | 0.0000223 | 0.86 | AML | other | m | 2020-07-13T20:32:42.37 |
IV.MOMA.HHN. | ML:1.1 | 0.00003845 | 0.7 | AML | other | m | 2020-07-13T20:32:44.58 |
IV.MOMA.HHE. | ML:1.0 | 0.00003185 | 1.48 | AML | other | m | 2020-07-13T20:32:44.97 |
IV.SSFR.HHE. | ML:1.3 | 0.000039349999999999994 | 0.18 | AML | other | m | 2020-07-13T20:32:48.56 |
IV.SSFR.HHN. | ML:1.3 | 0.00004555 | 1.58 | AML | other | m | 2020-07-13T20:32:49.16 |