A magnitude Md 0.9 earthquake occured in region: 3 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8900, 13.1860 at 7 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 3 | 281 | 281 |
Ussita | MC | 7 | 444 | 725 |
Visso | MC | 9 | 1107 | 1832 |
Montemonaco | AP | 12 | 604 | 2436 |
Preci | PG | 12 | 724 | 3160 |
Bolognola | MC | 12 | 142 | 3302 |
Montegallo | AP | 13 | 523 | 3825 |
Norcia | PG | 13 | 4957 | 8782 |
Montefortino | FM | 14 | 1178 | 9960 |
Acquacanina | MC | 16 | 121 | 10081 |
Arquata del Tronto | AP | 16 | 1178 | 11259 |
Fiastra | MC | 17 | 559 | 11818 |
Amandola | FM | 17 | 3629 | 15447 |
Fiordimonte | MC | 18 | 202 | 15649 |
Sarnano | MC | 19 | 3264 | 18913 |
Monte Cavallo | MC | 19 | 145 | 19058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 0.9 | 2016-10-28 08:09:49 |
42.8902 | 13.1865 | 7 | 2016-10-28 08:20:49 |
Sala Sismica INGV-Roma | 30793231 |
Field | Value |
---|---|
Time (UTC) | 2016-10-28 08:09:49 ± 0.07 |
Latitude | 42.8902 ± 0.0036 |
Longitude | 13.1865 ± 0.0049 |
Depth (km) | 7 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30793231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 436 |
Semi-minor axis of confidence ellipse (meter) | 340 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 37 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40649 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 30793231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-28 08:20:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-10-28T08:10:04.64 | 0.3 | undecidable | manual | S | 131 | 45.1215 | 50 | 0.16 | 68 |
IV.SRES.HHZ. | 2016-10-28T08:10:04.83 | 3.0 | positive | manual | P | -0.5 | 0 | |||
IV.LNSS.HHZ. | 2016-10-28T08:10:01.30 | 0.6 | undecidable | manual | S | 201 | 34.0437 | 102 | 0.14 | 47 |
IV.T1211.EHZ. | 2016-10-28T08:10:00.26 | 3.0 | negative | manual | P | 2.15 | 0 | |||
IV.CESI.HHZ. | 2016-10-28T08:09:58.49 | 0.1 | undecidable | manual | S | 299 | 26.1516 | 105 | -0.03 | 96 |
IV.TERO.HHZ. | 2016-10-28T08:09:57.78 | 0.1 | undecidable | manual | P | 131 | 45.1215 | 50 | -0.2 | 90 |
IV.LNSS.HHZ. | 2016-10-28T08:09:55.64 | 1.0 | undecidable | manual | P | 201 | 34.0437 | 102 | -0.42 | 22 |
IV.CESI.HHZ. | 2016-10-28T08:09:54.67 | 0.6 | undecidable | manual | P | 299 | 26.1516 | 105 | 0.13 | 47 |
IV.FDMO.HHZ. | 2016-10-28T08:09:53.32 | 3.0 | undecidable | manual | P | 0.2 | 0 | |||
IV.NRCA.HHZ. | 2016-10-28T08:09:52.92 | 0.3 | undecidable | manual | S | 223 | 8.5803 | 130 | -0.05 | 74 |
IV.MC2.EHZ. | 2016-10-28T08:09:51.65 | 0.1 | undecidable | manual | S | 5 | 2.3976 | 162 | -0.05 | 100 |
IV.NRCA.HHZ. | 2016-10-28T08:09:51.42 | 0.6 | undecidable | manual | P | 223 | 8.5803 | 130 | 0.09 | 49 |
IV.MC2.EHZ. | 2016-10-28T08:09:50.71 | 0.1 | undecidable | manual | P | 5 | 2.3976 | 162 | 0.11 | 99 |