A magnitude ML 0.7 earthquake occured in region: 2 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9360, 13.0660 at 12 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 2 | 1107 | 1107 |
Ussita | MC | 6 | 444 | 1551 |
Preci | PG | 7 | 724 | 2275 |
Monte Cavallo | MC | 8 | 145 | 2420 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2701 |
Fiordimonte | MC | 12 | 202 | 2903 |
Pieve Torina | MC | 12 | 1458 | 4361 |
Sellano | PG | 12 | 1079 | 5440 |
Fiastra | MC | 14 | 559 | 5999 |
Acquacanina | MC | 14 | 121 | 6120 |
Pievebovigliana | MC | 14 | 866 | 6986 |
Bolognola | MC | 15 | 142 | 7128 |
Norcia | PG | 16 | 4957 | 12085 |
Muccia | MC | 17 | 915 | 13000 |
Cerreto di Spoleto | PG | 18 | 1075 | 14075 |
Serravalle di Chienti | MC | 18 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2020-11-30 08:51:26 |
42.9358 | 13.0657 | 12 | 2021-02-26 14:56:09 |
Bollettino Sismico Italiano INGV | 85199421 |
Field | Value |
---|---|
Time (UTC) | 2020-11-30 08:51:26 ± 0.04 |
Latitude | 42.9358 ± 0.0027 |
Longitude | 13.0657 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85199421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 299 |
Semi-minor axis of confidence ellipse (meter) | 127 |
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) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
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) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.02878 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41908 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 85199421 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-04 16:11:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | 2020-11-30T08:51:38.36 | 0.6 | undecidable | manual | S | 290 | 35.0427 | 91 | -0.3 | 46 |
IV.PF6.EHZ. | 2020-11-30T08:51:35.69 | 0.6 | undecidable | manual | S | 25 | 24.753 | 92 | -0.21 | 47 |
IV.ARRO.EHZ. | 2020-11-30T08:51:35.36 | 0.6 | undecidable | manual | P | 212 | 46.5201 | 91 | -0.07 | 47 |
IV.CSP1.EHZ. | 2020-11-30T08:51:34.74 | 0.6 | undecidable | manual | S | 33 | 20.6682 | 94 | -0.08 | 49 |
IV.MOMA.HNZ. | 2020-11-30T08:51:34.72 | 0.6 | undecidable | manual | P | 250 | 42.8238 | 91 | -0.14 | 46 |
IV.MMO1.EHZ. | 2020-11-30T08:51:34.89 | 0.3 | undecidable | manual | S | 101 | 21.5673 | 93 | -0.17 | 72 |
IV.CESI.HHZ. | 2020-11-30T08:51:33.50 | 0.3 | undecidable | manual | S | 300 | 15.1737 | 101 | 0.14 | 73 |
IV.LNSS.HNZ. | 2020-11-30T08:51:33.91 | 0.6 | undecidable | manual | P | 183 | 37.0296 | 91 | -0.05 | 48 |
IV.ASSB.HHN. | 2020-11-30T08:51:33.72 | 0.1 | undecidable | manual | P | 290 | 35.0427 | 91 | 0.05 | 96 |
IV.PF6.EHZ. | 2020-11-30T08:51:32.24 | 0.6 | undecidable | manual | P | 25 | 24.753 | 92 | 0.17 | 48 |
IV.GUMA.HHZ. | 2020-11-30T08:51:32.56 | 0.3 | undecidable | manual | P | 57 | 25.9518 | 92 | 0.29 | 70 |
IV.NRCA.HNZ. | 2020-11-30T08:51:32.33 | 0.3 | undecidable | manual | S | 161 | 11.9769 | 114 | -0.23 | 72 |
IV.MC2.EHZ. | 2020-11-30T08:51:32.16 | 0.6 | undecidable | manual | S | 105 | 10.3785 | 122 | -0.01 | 50 |
IV.FDMO.HHZ. | 2020-11-30T08:51:32.16 | 0.6 | undecidable | manual | S | 9 | 11.2776 | 117 | -0.23 | 48 |
IV.MMO1.EHZ. | 2020-11-30T08:51:31.58 | 0.1 | undecidable | manual | P | 101 | 21.5673 | 93 | -0.01 | 99 |
IT.MTCL.HGZ. | 2020-11-30T08:51:31.53 | 0.3 | undecidable | manual | S | 320 | 8.3805 | 131 | -0.22 | 73 |
IV.CSP1.EHZ. | 2020-11-30T08:51:31.57 | 0.3 | undecidable | manual | P | 33 | 20.6682 | 94 | 0.13 | 73 |
IV.MC2.EHZ. | 2020-11-30T08:51:30.04 | 0.3 | undecidable | manual | P | 105 | 10.3785 | 122 | 0.12 | 74 |
IV.FEMA.HNZ. | 2020-11-30T08:51:30.91 | 0.3 | undecidable | manual | S | 336 | 3.1968 | 160 | -0.05 | 76 |
IV.FDMO.HHZ. | 2020-11-30T08:51:30.08 | 0.3 | undecidable | manual | P | 9 | 11.2776 | 117 | 0.04 | 75 |
IV.CESI.HHZ. | 2020-11-30T08:51:30.77 | 0.3 | undecidable | manual | P | 300 | 15.1737 | 101 | 0.17 | 73 |
IV.NRCA.HNZ. | 2020-11-30T08:51:30.16 | 0.1 | undecidable | manual | P | 161 | 11.9769 | 114 | 0.02 | 100 |
IV.FEMA.HNZ. | 2020-11-30T08:51:29.38 | 0.1 | undecidable | manual | P | 336 | 3.1968 | 160 | 0.16 | 99 |
IT.MTCL.HGZ. | 2020-11-30T08:51:29.74 | 0.1 | undecidable | manual | P | 320 | 8.3805 | 131 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.8 | 0.00007025000000000001 | 0.5 | AML | other | m | 2020-11-30T08:51:32.33 |
IV.FDMO.HHN. | ML:0.6 | 0.0000455 | 0.78 | AML | other | m | 2020-11-30T08:51:33.67 |