A magnitude Md 0.7 earthquake occured in region: 6 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7890, 13.2330 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 6 | 1178 | 1178 |
Montegallo | AP | 10 | 523 | 1701 |
Accumoli | RI | 10 | 667 | 2368 |
Norcia | PG | 11 | 4957 | 7325 |
Castelsantangelo sul Nera | MC | 14 | 281 | 7606 |
Acquasanta Terme | AP | 15 | 2916 | 10522 |
Montemonaco | AP | 15 | 604 | 11126 |
Amatrice | RI | 18 | 2657 | 13783 |
Preci | PG | 19 | 724 | 14507 |
Ussita | MC | 19 | 444 | 14951 |
Montefortino | FM | 19 | 1178 | 16129 |
Cascia | PG | 20 | 3217 | 19346 |
Visso | MC | 20 | 1107 | 20453 |
Cittareale | RI | 20 | 482 | 20935 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 0.7 | 2016-09-10 09:11:47 |
42.789 | 13.2327 | 10 | 2016-09-10 09:18:16 |
Sala Sismica INGV-Roma | 28681391 |
Field | Value |
---|---|
Time (UTC) | 2016-09-10 09:11:47 ± 0.13 |
Latitude | 42.7890 ± 0.0054 |
Longitude | 13.2327 ± 0.0086 |
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 | 28681391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 655 |
Semi-minor axis of confidence ellipse (meter) | 489 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31926 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 28681391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-10 09:18:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-09-10T09:11:59.93 | 0.6 | undecidable | manual | S | 121 | 35.4423 | 50 | -0.09 | 64 |
IV.T1241.HHZ. | 2016-09-10T09:11:55.07 | 0.6 | undecidable | manual | S | 65 | 17.7711 | 120 | 0.05 | 66 |
IV.T1243.HHZ. | 2016-09-10T09:11:55.53 | 0.6 | undecidable | manual | S | 120 | 20.3685 | 117 | -0.27 | 63 |
IV.T1204.EHZ. | 2016-09-10T09:11:54.13 | 0.6 | undecidable | manual | S | 151 | 14.2746 | 126 | 0.13 | 65 |
IV.TERO.HHZ. | 2016-09-10T09:11:54.77 | 0.3 | negative | manual | P | 121 | 35.4423 | 50 | -0.13 | 95 |
IV.MC2.EHZ. | 2016-09-10T09:11:54.44 | 0.6 | undecidable | manual | S | 345 | 14.0748 | 126 | 0.52 | 60 |
IV.T1202.EHZ. | 2016-09-10T09:11:53.00 | 0.6 | undecidable | manual | S | 184 | 9.4794 | 137 | 0.26 | 64 |
IV.SEF1.HNZ. | 2016-09-10T09:11:53.83 | 3.0 | negative | manual | P | -0.56 | 0 | |||
IV.NRCA.HHZ. | 2016-09-10T09:11:52.79 | 0.6 | undecidable | manual | S | 297 | 10.7781 | 133 | -0.28 | 64 |
IV.T1243.HHZ. | 2016-09-10T09:11:52.33 | 1.0 | undecidable | manual | P | 120 | 20.3685 | 117 | -0.14 | 32 |
IV.T1241.HHZ. | 2016-09-10T09:11:52.39 | 1.0 | negative | manual | P | 65 | 17.7711 | 120 | 0.38 | 31 |
IV.T1204.EHZ. | 2016-09-10T09:11:51.56 | 0.6 | positive | manual | P | 151 | 14.2746 | 126 | 0.14 | 65 |
IV.T1242.HHZ. | 2016-09-10T09:11:51.12 | 0.6 | undecidable | manual | S | 333 | 4.995 | 154 | -0.73 | 56 |
IV.MC2.EHZ. | 2016-09-10T09:11:51.56 | 0.6 | positive | manual | P | 345 | 14.0748 | 126 | 0.18 | 65 |
IV.T1242.HHZ. | 2016-09-10T09:11:50.01 | 1.0 | undecidable | manual | P | 333 | 4.995 | 154 | -0.17 | 33 |
IV.NRCA.HHZ. | 2016-09-10T09:11:50.99 | 1.0 | undecidable | manual | P | 297 | 10.7781 | 133 | 0.1 | 33 |
IV.T1202.EHZ. | 2016-09-10T09:11:50.78 | 0.3 | positive | manual | P | 184 | 9.4794 | 137 | 0.08 | 100 |
IV.T1216.EHZ. | 2016-09-10T09:11:50.92 | 3.0 | undecidable | manual | P | 0.04 | 0 |