A magnitude ML 0.6 earthquake occured in region: 4 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9380, 13.0420 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 | 4 | 1107 | 1107 |
Preci | PG | 7 | 724 | 1831 |
Monte Cavallo | MC | 7 | 145 | 1976 |
Ussita | MC | 8 | 444 | 2420 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2701 |
Sellano | PG | 11 | 1079 | 3780 |
Fiordimonte | MC | 12 | 202 | 3982 |
Pieve Torina | MC | 12 | 1458 | 5440 |
Pievebovigliana | MC | 14 | 866 | 6306 |
Fiastra | MC | 14 | 559 | 6865 |
Acquacanina | MC | 15 | 121 | 6986 |
Muccia | MC | 16 | 915 | 7901 |
Bolognola | MC | 16 | 142 | 8043 |
Norcia | PG | 17 | 4957 | 13000 |
Serravalle di Chienti | MC | 17 | 1070 | 14070 |
Cerreto di Spoleto | PG | 17 | 1075 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-05-31 17:13:50 |
42.9382 | 13.0425 | 10 | 2020-05-31 17:19:16 |
Sala Sismica INGV-Roma | 79757341 |
Field | Value |
---|---|
Time (UTC) | 2020-05-31 17:13:50 ± 0.23 |
Latitude | 42.9382 ± 0.0045 |
Longitude | 13.0425 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79757341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 570 |
Semi-minor axis of confidence ellipse (meter) | 25 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 219 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21134 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79757341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-31 17:19:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRJA.HHZ. | 2020-05-31T17:15:34.10 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.IACL.HHZ. | 2020-05-31T17:15:26.06 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
OX.MPRI.HHZ. | 2020-05-31T17:15:15.73 | 3.0 | undecidable | manual | Sg | 15.06 | 0 | |||
IV.SARZ.HHZ. | 2020-05-31T17:15:03.74 | 3.0 | undecidable | manual | Sn | -5.23 | 0 | |||
OX.VARN.HHZ. | 2020-05-31T17:15:00.30 | 3.0 | undecidable | manual | Sn | 3.63 | 0 | |||
IV.CTI.HHZ. | 2020-05-31T17:14:55.44 | 3.0 | undecidable | manual | Sn | -4.52 | 0 | |||
IV.TREG.HNZ. | 2020-05-31T17:14:53.83 | 3.0 | undecidable | manual | Sn | 1.51 | 0 | |||
IV.ORI.HHZ. | 2020-05-31T17:14:48.32 | 3.0 | undecidable | manual | Pg | 11.15 | 0 | |||
IV.CRJA.HHZ. | 2020-05-31T17:14:44.18 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
IV.ROSPO.HHZ. | 2020-05-31T17:14:43.52 | 3.0 | undecidable | manual | Sg | 12.2 | 0 | |||
IV.MILZ.HHZ. | 2020-05-31T17:14:42.29 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
IV.RIBO.EHZ.01 | 2020-05-31T17:14:30.80 | 3.0 | undecidable | manual | Sg | 4.54 | 0 | |||
IV.BRES.EHZ. | 2020-05-31T17:14:22.17 | 3.0 | undecidable | manual | Pn | -8.87 | 0 | |||
GU.RNCA.HHZ. | 2020-05-31T17:14:15.97 | 3.0 | undecidable | manual | Pn | -9.7 | 0 | |||
IV.ROSPO.HHZ. | 2020-05-31T17:14:11.17 | 3.0 | positive | manual | Pg | 4.14 | 0 | |||
IV.RIBO.EHZ.01 | 2020-05-31T17:14:04.51 | 3.0 | negative | manual | Pg | 0.32 | 0 | |||
IV.CSP1.EHZ. | 2020-05-31T17:13:58.16 | 0.6 | undecidable | manual | S | 38 | 21.5673 | 115 | -0.12 | 49 |
IV.MMO1.EHZ. | 2020-05-31T17:13:58.58 | 0.6 | undecidable | manual | S | 100 | 23.4543 | 113 | -0.32 | 46 |
IV.RONT.HHZ. | 2020-05-31T17:13:57.99 | 3.0 | negative | manual | Pn | -5.43 | 0 | |||
IV.FDMO.HHZ. | 2020-05-31T17:13:55.31 | 0.6 | undecidable | manual | S | 18 | 11.4774 | 131 | -0.03 | 50 |
IV.NRCA.HHZ. | 2020-05-31T17:13:55.52 | 0.6 | undecidable | manual | S | 153 | 12.9759 | 128 | -0.21 | 48 |
IV.CESI.HHZ. | 2020-05-31T17:13:55.73 | 0.6 | undecidable | manual | S | 304 | 13.3755 | 127 | -0.12 | 49 |
IV.MC2.EHZ. | 2020-05-31T17:13:55.84 | 0.6 | undecidable | manual | S | 104 | 12.2766 | 130 | 0.3 | 47 |
IV.CSP1.EHZ. | 2020-05-31T17:13:54.75 | 1.0 | negative | manual | P | 38 | 21.5673 | 115 | -0.04 | 25 |
IV.MMO1.EHZ. | 2020-05-31T17:13:54.96 | 0.6 | positive | manual | P | 100 | 23.4543 | 113 | -0.18 | 48 |
IV.CESI.HHZ. | 2020-05-31T17:13:53.43 | 0.1 | undecidable | manual | P | 304 | 13.3755 | 127 | 0.04 | 100 |
IV.MC2.EHZ. | 2020-05-31T17:13:53.50 | 0.1 | undecidable | manual | P | 104 | 12.2766 | 130 | 0.3 | 95 |
IV.FDMO.HHZ. | 2020-05-31T17:13:53.22 | 1.0 | undecidable | manual | P | 18 | 11.4774 | 131 | 0.13 | 25 |
IV.NRCA.HHZ. | 2020-05-31T17:13:53.28 | 0.6 | undecidable | manual | P | 153 | 12.9759 | 128 | -0.04 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.6 | 0.00004405 | 0.2 | AML | other | m | 2020-05-31T17:13:55.48 |
IV.FDMO.HHE. | ML:0.4 | 0.00003125 | 0.46 | AML | other | m | 2020-05-31T17:13:55.78 |
IV.NRCA.HHN. | ML:0.4 | 0.0000293 | 0.5 | AML | other | m | 2020-05-31T17:13:55.88 |
IV.CESI.HHE. | ML:0.7 | 0.000056800000000000005 | 1.5 | AML | other | m | 2020-05-31T17:13:55.84 |
IV.CESI.HHN. | ML:0.9 | 0.00008855 | 0.14 | AML | other | m | 2020-05-31T17:13:56.06 |
IV.NRCA.HHE. | ML:0.3 | 0.000020549999999999998 | 0.94 | AML | other | m | 2020-05-31T17:13:56.55 |
IV.CSP1.EHN. | ML:0.6 | 0.0000247 | 0.7 | AML | other | m | 2020-05-31T17:13:59.40 |
IV.CSP1.EHE. | ML:0.6 | 0.00003145 | 1.58 | AML | other | m | 2020-05-31T17:14:24.00 |