A magnitude Md 1.3 earthquake occured in region: 8 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8570, 13.2420 at 8 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 |
---|---|---|---|---|
Montegallo | AP | 8 | 523 | 523 |
Castelsantangelo sul Nera | MC | 8 | 281 | 804 |
Montemonaco | AP | 9 | 604 | 1408 |
Arquata del Tronto | AP | 10 | 1178 | 2586 |
Montefortino | FM | 13 | 1178 | 3764 |
Ussita | MC | 13 | 444 | 4208 |
Norcia | PG | 14 | 4957 | 9165 |
Visso | MC | 15 | 1107 | 10272 |
Bolognola | MC | 15 | 142 | 10414 |
Amandola | FM | 17 | 3629 | 14043 |
Preci | PG | 17 | 724 | 14767 |
Acquasanta Terme | AP | 17 | 2916 | 17683 |
Accumoli | RI | 18 | 667 | 18350 |
Comunanza | AP | 18 | 3166 | 21516 |
Palmiano | AP | 18 | 196 | 21712 |
Roccafluvione | AP | 19 | 2010 | 23722 |
Acquacanina | MC | 20 | 121 | 23843 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.3 | 2016-10-16 18:24:17 |
42.8573 | 13.2422 | 8 | 2016-10-16 18:30:45 |
Sala Sismica INGV-Roma | 30270191 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 18:24:17 ± 0.13 |
Latitude | 42.8573 ± 0.0090 |
Longitude | 13.2422 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30270191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1020 |
Semi-minor axis of confidence ellipse (meter) | 125 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 173 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22033 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 30270191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 18:30:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1216.EHZ. | 2016-10-16T18:24:24.87 | 0.3 | undecidable | manual | S | 282 | 18.4704 | 113 | -0.04 | 75 |
IV.T1243.HHZ. | 2016-10-16T18:24:22.96 | 1.0 | undecidable | manual | P | 137 | 24.4533 | 108 | -0.11 | 24 |
IV.T1216.EHZ. | 2016-10-16T18:24:21.97 | 0.1 | undecidable | manual | P | 282 | 18.4704 | 113 | 0.02 | 100 |
IV.T1245.HHZ. | 2016-10-16T18:24:21.04 | 0.6 | undecidable | manual | S | 269 | 4.3956 | 151 | -0.05 | 51 |
IV.MC2.EHZ. | 2016-10-16T18:24:20.06 | 0.3 | negative | manual | P | 324 | 7.3815 | 137 | -0.03 | 76 |
IV.T1245.HHZ. | 2016-10-16T18:24:19.91 | 0.6 | undecidable | manual | P | 269 | 4.3956 | 151 | 0.17 | 50 |
IV.MMO1.EHZ. | 2016-10-16T18:24:19.59 | 3.0 | undecidable | manual | P | -2.13 | 0 |