A magnitude Md 0.9 earthquake occured in region: 4 km SW Montemonaco (AP), on
and geographic coordinates (lat, lon) 42.8780, 13.2900 at 0 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 |
---|---|---|---|---|
Montemonaco | AP | 4 | 604 | 604 |
Montegallo | AP | 5 | 523 | 1127 |
Montefortino | FM | 8 | 1178 | 2305 |
Castelsantangelo sul Nera | MC | 11 | 281 | 2586 |
Arquata del Tronto | AP | 12 | 1178 | 3764 |
Amandola | FM | 13 | 3629 | 7393 |
Comunanza | AP | 14 | 3166 | 10559 |
Palmiano | AP | 14 | 196 | 10755 |
Bolognola | MC | 14 | 142 | 10897 |
Ussita | MC | 14 | 444 | 11341 |
Roccafluvione | AP | 15 | 2010 | 13351 |
Acquasanta Terme | AP | 16 | 2916 | 16267 |
Venarotta | AP | 17 | 2066 | 18333 |
Visso | MC | 17 | 1107 | 19440 |
Sarnano | MC | 18 | 3264 | 22704 |
Montefalcone Appennino | FM | 19 | 424 | 23128 |
Norcia | PG | 19 | 4957 | 28085 |
Force | AP | 19 | 1354 | 29439 |
Smerillo | FM | 19 | 365 | 29804 |
Acquacanina | MC | 19 | 121 | 29925 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 0.9 | 2016-09-10 09:57:22 |
42.8778 | 13.2903 | 0 | 2016-09-10 10:14:46 |
Sala Sismica INGV-Roma | 28683971 |
Field | Value |
---|---|
Time (UTC) | 2016-09-10 09:57:22 ± 0.15 |
Latitude | 42.8778 ± 0.0081 |
Longitude | 13.2903 ± 0.0086 |
Depth (km) | 0 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 28683971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 940 |
Semi-minor axis of confidence ellipse (meter) | 590 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 154 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21494 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 28683971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-10 10:14:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2016-09-10T09:58:17.99 | 3.0 | undecidable | manual | Sn | -1.05 | 0 | |||
IV.VIVA.HHZ. | 2016-09-10T09:58:01.99 | 3.0 | undecidable | manual | S | 0.94 | 0 | |||
IV.T1247.HHZ. | 2016-09-10T09:57:40.99 | 3.0 | undecidable | manual | S | -0.54 | 0 | |||
IV.OFFI.HHZ. | 2016-09-10T09:57:40.99 | 3.0 | undecidable | manual | S | 3.48 | 0 | |||
IV.NARO.HHZ. | 2016-09-10T09:57:37.99 | 3.0 | undecidable | manual | S | -0.86 | 0 | |||
IV.T1243.HHZ. | 2016-09-10T09:57:30.85 | 0.1 | undecidable | manual | S | 147 | 23.8539 | 90 | -0.27 | 94 |
IV.T1243.HHZ. | 2016-09-10T09:57:28.13 | 0.1 | undecidable | manual | P | 147 | 23.8539 | 90 | 0.51 | 89 |
IV.T1202.EHZ. | 2016-09-10T09:57:27.58 | 3.0 | undecidable | manual | S | 20.0688 | -2.22 | 0 | ||
IV.NRCA.HHZ. | 2016-09-10T09:57:27.91 | 0.3 | undecidable | manual | S | 251 | 15.1737 | 91 | -0.18 | 73 |
IV.NRCA.HHZ. | 2016-09-10T09:57:26.17 | 0.1 | undecidable | manual | P | 251 | 15.1737 | 91 | 0.3 | 95 |
IV.T1202.EHZ. | 2016-09-10T09:57:25.94 | 3.0 | negative | manual | P | 20.0688 | -0.92 | 0 | ||
IV.T1242.HHZ. | 2016-09-10T09:57:25.68 | 0.3 | undecidable | manual | S | 232 | 8.88 | 91 | -0.22 | 73 |
IV.T1242.HHZ. | 2016-09-10T09:57:24.58 | 1.0 | undecidable | manual | P | 232 | 8.88 | 91 | -0.03 | 25 |
IV.MMO1.EHZ. | 2016-09-10T09:57:24.08 | 0.3 | undecidable | manual | S | 51 | 3.7962 | 92 | -0.08 | 76 |
IV.MMO1.EHZ. | 2016-09-10T09:57:23.47 | 0.1 | undecidable | manual | P | 51 | 3.7962 | 92 | -0.13 | 100 |