A magnitude ML 1.2 earthquake occured in region: 6 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8150, 13.2510 at 17 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 | 7 | 523 | 1701 |
Montemonaco | AP | 11 | 604 | 2305 |
Castelsantangelo sul Nera | MC | 12 | 281 | 2586 |
Norcia | PG | 13 | 4957 | 7543 |
Accumoli | RI | 13 | 667 | 8210 |
Acquasanta Terme | AP | 14 | 2916 | 11126 |
Montefortino | FM | 16 | 1178 | 12304 |
Ussita | MC | 17 | 444 | 12748 |
Visso | MC | 19 | 1107 | 13855 |
Preci | PG | 19 | 724 | 14579 |
Roccafluvione | AP | 19 | 2010 | 16589 |
Palmiano | AP | 19 | 196 | 16785 |
Bolognola | MC | 20 | 142 | 16927 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-12-10 01:08:51 |
42.8153 | 13.2513 | 17 | 2016-12-10 01:29:11 |
Sala Sismica INGV-Roma | 36212771 |
Field | Value |
---|---|
Time (UTC) | 2016-12-10 01:08:51 ± 0.08 |
Latitude | 42.8153 ± 0.0027 |
Longitude | 13.2513 ± 0.0037 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 36212771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 329 |
Semi-minor axis of confidence ellipse (meter) | 111 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 214 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33994 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 36212771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-12-10 01:29:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-12-10T01:09:03.20 | 0.1 | undecidable | manual | S | 127 | 35.8419 | 103 | -0.04 | 96 |
IV.OFFI.HHZ. | 2016-12-10T01:09:03.52 | 0.3 | undecidable | manual | S | 69 | 37.7289 | 103 | -0.21 | 69 |
IV.T1219.EHZ. | 2016-12-10T01:09:02.62 | 0.1 | undecidable | manual | S | 323 | 33.3444 | 105 | 0.02 | 96 |
IV.T1215.EHZ. | 2016-12-10T01:09:02.31 | 0.1 | undecidable | manual | S | 267 | 31.1466 | 106 | 0.27 | 92 |
IV.FDMO.HHZ. | 2016-12-10T01:09:01.08 | 0.3 | undecidable | manual | S | 332 | 27.9498 | 109 | -0.13 | 71 |
IV.OFFI.HHZ. | 2016-12-10T01:08:59.11 | 0.1 | undecidable | manual | P | 69 | 37.7289 | 103 | 0.74 | 78 |
IV.T1243.HHZ. | 2016-12-10T01:08:59.39 | 0.1 | undecidable | manual | S | 129 | 20.7681 | 118 | -0.07 | 97 |
IV.T1256.HHZ. | 2016-12-10T01:08:59.56 | 0.1 | undecidable | manual | S | 354 | 21.2676 | 117 | -0.02 | 98 |
IV.T1216.EHZ. | 2016-12-10T01:08:59.24 | 0.1 | undecidable | manual | S | 294 | 20.6682 | 118 | -0.19 | 95 |
IV.T1218.EHZ. | 2016-12-10T01:08:59.04 | 0.1 | undecidable | manual | S | 215 | 19.5693 | 120 | -0.14 | 96 |
IV.T1241.EHZ. | 2016-12-10T01:08:58.30 | 0.1 | undecidable | manual | S | 73 | 15.2736 | 129 | 0.06 | 99 |
IV.MC2.EHZ. | 2016-12-10T01:08:57.64 | 0.1 | undecidable | manual | S | 335 | 11.7771 | 138 | 0.09 | 99 |
IV.T1215.EHZ. | 2016-12-10T01:08:57.38 | 0.1 | undecidable | manual | P | 267 | 31.1466 | 106 | -0.01 | 97 |
IV.T1219.EHZ. | 2016-12-10T01:08:57.55 | 0.1 | undecidable | manual | P | 323 | 33.3444 | 105 | -0.17 | 94 |
IV.MMO1.EHZ. | 2016-12-10T01:08:57.29 | 0.1 | undecidable | manual | S | 33 | 11.1777 | 140 | -0.15 | 97 |
IV.TERO.HHZ. | 2016-12-10T01:08:57.93 | 0.1 | undecidable | manual | P | 127 | 35.8419 | 103 | -0.15 | 94 |
IV.NRCA.HHZ. | 2016-12-10T01:08:57.40 | 0.1 | undecidable | manual | S | 280 | 11.3775 | 139 | -0.07 | 99 |
IV.FDMO.HHZ. | 2016-12-10T01:08:56.72 | 0.1 | undecidable | manual | P | 332 | 27.9498 | 109 | -0.19 | 94 |
IV.T1245.HHZ. | 2016-12-10T01:08:56.98 | 0.1 | undecidable | manual | S | 312 | 6.8931 | 153 | 0.17 | 98 |
IV.T1256.HHZ. | 2016-12-10T01:08:56.05 | 0.1 | undecidable | manual | P | 354 | 21.2676 | 117 | 0.08 | 97 |
IV.T1216.EHZ. | 2016-12-10T01:08:55.83 | 0.1 | undecidable | manual | P | 294 | 20.6682 | 118 | -0.06 | 98 |
IV.T1218.EHZ. | 2016-12-10T01:08:55.84 | 0.1 | undecidable | manual | P | 215 | 19.5693 | 120 | 0.1 | 97 |
IV.T1243.HHZ. | 2016-12-10T01:08:55.97 | 0.1 | undecidable | manual | P | 129 | 20.7681 | 118 | 0.07 | 97 |
IV.T1241.EHZ. | 2016-12-10T01:08:55.13 | 0.1 | undecidable | manual | P | 73 | 15.2736 | 129 | -0.07 | 98 |
IV.MMO1.EHZ. | 2016-12-10T01:08:54.65 | 0.1 | undecidable | manual | P | 33 | 11.1777 | 140 | -0.09 | 99 |
IV.NRCA.HHZ. | 2016-12-10T01:08:54.72 | 0.1 | undecidable | manual | P | 280 | 11.3775 | 139 | -0.03 | 100 |
IV.MC2.EHZ. | 2016-12-10T01:08:54.94 | 0.1 | undecidable | manual | P | 335 | 11.7771 | 138 | 0.14 | 98 |
IV.T1245.HHZ. | 2016-12-10T01:08:54.44 | 0.1 | undecidable | manual | P | 312 | 6.8931 | 153 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.00016149999999999997 | 0.12 | AML | other | m | 2016-12-10T01:08:57.57 |
IV.NRCA.HHE. | ML:1.3 | 0.00018099999999999998 | 0.78 | AML | other | m | 2016-12-10T01:08:57.57 |
IV.OFFI.HHE. | ML:1.2 | 0.00005275 | 1.5 | AML | other | m | 2016-12-10T01:09:13.94 |
IV.OFFI.HHN. | ML:1.2 | 0.00005285 | 1.26 | AML | other | m | 2016-12-10T01:09:20.61 |
IV.T1216.EHE. | ML:0.9 | 0.000046 | 0.42 | AML | other | m | 2016-12-10T01:08:59.71 |
IV.T1216.EHN. | ML:0.9 | 0.000046 | 1.32 | AML | other | m | 2016-12-10T01:09:00.21 |
IV.T1245.HHE. | ML:1.3 | 0.00019700000000000002 | 0.66 | AML | other | m | 2016-12-10T01:08:57.46 |
IV.T1245.HHN. | ML:1.2 | 0.0001705 | 0.54 | AML | other | m | 2016-12-10T01:08:57.27 |
IV.T1256.HHE. | ML:1.0 | 0.00006575 | 0.5 | AML | other | m | 2016-12-10T01:09:42.67 |
IV.T1256.HHN. | ML:1.1 | 0.00006805 | 0.78 | AML | other | m | 2016-12-10T01:09:42.95 |