A magnitude ML 1.6 earthquake occured in region: 3 km SW Visso (MC), on
and geographic coordinates (lat, lon) 42.9140, 13.0580 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 |
---|---|---|---|---|
Visso | MC | 3 | 1107 | 1107 |
Preci | PG | 4 | 724 | 1831 |
Ussita | MC | 7 | 444 | 2275 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2556 |
Monte Cavallo | MC | 10 | 145 | 2701 |
Sellano | PG | 11 | 1079 | 3780 |
Norcia | PG | 14 | 4957 | 8737 |
Fiordimonte | MC | 14 | 202 | 8939 |
Pieve Torina | MC | 15 | 1458 | 10397 |
Cerreto di Spoleto | PG | 16 | 1075 | 11472 |
Fiastra | MC | 16 | 559 | 12031 |
Acquacanina | MC | 16 | 121 | 12152 |
Bolognola | MC | 17 | 142 | 12294 |
Pievebovigliana | MC | 17 | 866 | 13160 |
Muccia | MC | 19 | 915 | 14075 |
Serravalle di Chienti | MC | 20 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2016-10-28 20:38:51 |
42.9142 | 13.0583 | 12 | 2016-10-28 20:47:33 |
Sala Sismica INGV-Roma | 30852811 |
Field | Value |
---|---|
Time (UTC) | 2016-10-28 20:38:51 ± 0.07 |
Latitude | 42.9142 ± 0.0027 |
Longitude | 13.0583 ± 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 | 30852811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 80 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35163 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 30852811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-28 20:47:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAMA.HHZ. | 2016-10-28T20:39:14.64 | 3.0 | negative | manual | P | 1.77 | 0 | |||
IV.SNTG.HHZ. | 2016-10-28T20:39:04.21 | 0.1 | undecidable | manual | S | 346 | 39.0276 | 93 | 0.14 | 94 |
IV.LNSS.HHZ. | 2016-10-28T20:39:03.36 | 0.1 | undecidable | manual | S | 182 | 34.5432 | 93 | 0.47 | 90 |
IV.T1241.EHZ. | 2016-10-28T20:39:01.51 | 0.1 | undecidable | manual | S | 102 | 30.9468 | 94 | -0.42 | 85 |
IV.GUMA.HHZ. | 2016-10-28T20:39:01.42 | 0.3 | undecidable | manual | S | 54 | 27.8499 | 95 | 0.32 | 70 |
XO.AM05.EHZ. | 2016-10-28T20:39:00.20 | 0.1 | undecidable | manual | S | 74 | 24.9528 | 96 | -0.12 | 93 |
IV.CSP1.EHZ. | 2016-10-28T20:38:59.76 | 0.1 | undecidable | manual | S | 31 | 23.0547 | 97 | -0.06 | 95 |
IV.EL6.EHZ. | 2016-10-28T20:38:59.82 | 3.0 | positive | manual | P | -0.17 | 0 | |||
IV.MMO1.EHZ. | 2016-10-28T20:38:59.37 | 0.1 | undecidable | manual | S | 94 | 21.867 | 98 | -0.15 | 93 |
IV.ARRO.EHZ. | 2016-10-28T20:38:59.52 | 3.0 | negative | manual | P | -0.11 | 0 | |||
IV.T1243.HHZ. | 2016-10-28T20:38:59.24 | 3.0 | positive | manual | P | 0.26 | 0 | |||
IV.SNTG.HHZ. | 2016-10-28T20:38:58.59 | 0.1 | undecidable | manual | P | 346 | 39.0276 | 93 | -0.04 | 93 |
IV.T1215.EHZ. | 2016-10-28T20:38:58.73 | 0.1 | undecidable | manual | S | 231 | 19.869 | 100 | -0.25 | 92 |
IV.T1245.HHZ. | 2016-10-28T20:38:57.10 | 0.1 | undecidable | manual | S | 121 | 12.2766 | 119 | 0.02 | 98 |
IV.GUMA.HHZ. | 2016-10-28T20:38:57.27 | 0.1 | positive | manual | P | 54 | 27.8499 | 95 | 0.36 | 93 |
IV.FDMO.HHZ. | 2016-10-28T20:38:57.15 | 0.3 | undecidable | manual | S | 10 | 13.7751 | 114 | -0.28 | 70 |
IV.LNSS.HHZ. | 2016-10-28T20:38:57.88 | 0.1 | undecidable | manual | P | 182 | 34.5432 | 93 | -0.06 | 93 |
IV.CESI.HHZ. | 2016-10-28T20:38:57.89 | 0.1 | undecidable | manual | S | 309 | 16.0728 | 108 | -0.1 | 96 |
IV.CSP1.EHZ. | 2016-10-28T20:38:56.23 | 0.1 | positive | manual | P | 31 | 23.0547 | 97 | 0.05 | 97 |
IV.MMO1.EHZ. | 2016-10-28T20:38:56.11 | 0.1 | undecidable | manual | P | 94 | 21.867 | 98 | 0.11 | 98 |
XO.AM05.EHZ. | 2016-10-28T20:38:56.58 | 0.1 | undecidable | manual | P | 74 | 24.9528 | 96 | 0.11 | 98 |
IV.T1241.EHZ. | 2016-10-28T20:38:56.90 | 0.1 | undecidable | manual | P | 102 | 30.9468 | 94 | -0.5 | 83 |
IV.T1215.EHZ. | 2016-10-28T20:38:55.69 | 0.1 | undecidable | manual | P | 231 | 19.869 | 100 | 0 | 97 |
IV.CESI.HHZ. | 2016-10-28T20:38:55.26 | 0.1 | undecidable | manual | P | 309 | 16.0728 | 108 | 0.14 | 99 |
IV.T1245.HHZ. | 2016-10-28T20:38:54.72 | 0.1 | negative | manual | P | 121 | 12.2766 | 119 | 0.12 | 100 |
IV.FDMO.HHZ. | 2016-10-28T20:38:54.85 | 0.1 | positive | manual | P | 10 | 13.7751 | 114 | 0.06 | 99 |
IV.MC2.EHZ. | 2016-10-28T20:38:54.70 | 1.0 | undecidable | manual | P | 92 | 10.5783 | 126 | 0.33 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XO.AM05.EHE. | ML:1.6 | 0.00023549999999999998 | 0.06 | AML | other | m | 2016-10-28T20:39:00.63 |
XO.AM05.EHN. | ML:0.6 | 0.0000196 | 1.3 | AML | other | m | 2016-10-28T20:39:01.04 |
IV.CESI.HHE. | ML:1.5 | 0.00028149999999999996 | 0.1 | AML | other | m | 2016-10-28T20:38:58.00 |
IV.CESI.HHN. | ML:1.6 | 0.0003155 | 0.26 | AML | other | m | 2016-10-28T20:38:58.01 |
IV.FDMO.HHN. | ML:1.6 | 0.0003885 | 0.86 | AML | other | m | 2016-10-28T20:38:57.36 |
IV.FDMO.HHE. | ML:1.5 | 0.0002725 | 1.34 | AML | other | m | 2016-10-28T20:38:57.32 |
IV.T1245.HHE. | ML:1.8 | 0.0007059999999999999 | 0.84 | AML | other | m | 2016-10-28T20:39:17.46 |
IV.T1245.HHN. | ML:2.0 | 0.0011025 | 0.32 | AML | other | m | 2016-10-28T20:39:17.17 |