A magnitude ML 1.5 earthquake occured in region: 7 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8780, 13.2380 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 7 | 281 | 281 |
Montemonaco | AP | 8 | 604 | 885 |
Montegallo | AP | 9 | 523 | 1408 |
Ussita | MC | 11 | 444 | 1852 |
Montefortino | FM | 11 | 1178 | 3030 |
Arquata del Tronto | AP | 13 | 1178 | 4208 |
Bolognola | MC | 13 | 142 | 4350 |
Visso | MC | 14 | 1107 | 5457 |
Amandola | FM | 15 | 3629 | 9086 |
Norcia | PG | 15 | 4957 | 14043 |
Preci | PG | 16 | 724 | 14767 |
Comunanza | AP | 17 | 3166 | 17933 |
Acquacanina | MC | 18 | 121 | 18054 |
Palmiano | AP | 18 | 196 | 18250 |
Sarnano | MC | 18 | 3264 | 21514 |
Acquasanta Terme | AP | 19 | 2916 | 24430 |
Fiastra | MC | 19 | 559 | 24989 |
Roccafluvione | AP | 20 | 2010 | 26999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2016-10-16 08:31:56 |
42.8778 | 13.238 | 10 | 2016-10-16 08:37:42 |
Sala Sismica INGV-Roma | 30247521 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 08:31:56 ± 0.18 |
Latitude | 42.8778 ± 0.0063 |
Longitude | 13.2380 ± 0.0110 |
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 | 30247521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 900 |
Semi-minor axis of confidence ellipse (meter) | 666 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
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) | 0.28149 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 30247521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 08:37:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1215.EHZ. | 2016-10-16T08:32:07.87 | 0.3 | undecidable | manual | S | 254 | 31.2465 | 50 | -0.2 | 72 |
IV.T1202.EHZ. | 2016-10-16T08:32:04.52 | 0.1 | undecidable | manual | S | 183 | 19.3695 | 116 | 0.12 | 100 |
IV.T1215.EHZ. | 2016-10-16T08:32:03.23 | 1.0 | negative | manual | P | 254 | 31.2465 | 50 | -0.13 | 24 |
IV.T1243.HHZ. | 2016-10-16T08:32:02.50 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.T1202.EHZ. | 2016-10-16T08:32:01.36 | 0.1 | undecidable | manual | P | 183 | 19.3695 | 116 | 0.12 | 100 |
IV.T1216.EHZ. | 2016-10-16T08:32:01.15 | 0.6 | negative | manual | P | 275 | 17.871 | 118 | 0.18 | 49 |
IV.T1245.HHZ. | 2016-10-16T08:32:00.12 | 0.3 | undecidable | manual | S | 240 | 4.6953 | 153 | -0.46 | 71 |
IV.MMO1.EHZ. | 2016-10-16T08:32:00.77 | 0.6 | undecidable | manual | S | 72 | 7.5813 | 141 | -0.36 | 48 |
IV.MC2.EHZ. | 2016-10-16T08:32:00.93 | 0.6 | undecidable | manual | S | 313 | 5.4945 | 150 | 0.23 | 50 |
IV.MMO1.EHZ. | 2016-10-16T08:31:59.35 | 1.0 | undecidable | manual | P | 72 | 7.5813 | 141 | 0 | 26 |
IV.MC2.EHZ. | 2016-10-16T08:31:59.36 | 0.1 | positive | manual | P | 313 | 5.4945 | 150 | 0.25 | 100 |
IV.T1245.HHZ. | 2016-10-16T08:31:59.00 | 1.0 | undecidable | manual | P | 240 | 4.6953 | 153 | -0.03 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1215.EHE. | ML:1.2 | 0.0000705 | 1.58 | AML | other | m | 2016-10-16T08:32:16.70 |
IV.T1215.EHN. | ML:1.3 | 0.00008300000000000001 | 1.6 | AML | other | m | 2016-10-16T08:32:48.87 |
IV.T1245.HNN. | ML:1.4 | 0.0005250000000000001 | 0.18 | AML | other | m | 2016-10-16T08:32:01.28 |
IV.T1245.HHN. | ML:1.4 | 0.000508 | 0.18 | AML | other | m | 2016-10-16T08:32:01.37 |
IV.T1245.HNE. | ML:1.9 | 0.001365 | 0.14 | AML | other | m | 2016-10-16T08:32:00.28 |
IV.T1245.HHE. | ML:1.9 | 0.0013199999999999998 | 0.14 | AML | other | m | 2016-10-16T08:32:00.28 |