A magnitude ML 1.6 earthquake occured in region: 8 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7280, 13.1660 at 11 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 |
---|---|---|---|---|
Accumoli | RI | 8 | 667 | 667 |
Norcia | PG | 9 | 4957 | 5624 |
Arquata del Tronto | AP | 12 | 1178 | 6802 |
Cittareale | RI | 12 | 482 | 7284 |
Cascia | PG | 13 | 3217 | 10501 |
Amatrice | RI | 15 | 2657 | 13158 |
Castelsantangelo sul Nera | MC | 19 | 281 | 13439 |
Montegallo | AP | 19 | 523 | 13962 |
Poggiodomo | PG | 19 | 117 | 14079 |
Monteleone di Spoleto | PG | 19 | 599 | 14678 |
Preci | PG | 20 | 724 | 15402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2016-11-07 07:38:35 |
42.7283 | 13.1665 | 11 | 2016-11-07 07:46:32 |
Sala Sismica INGV-Roma | 32304171 |
Field | Value |
---|---|
Time (UTC) | 2016-11-07 07:38:35 ± 0.05 |
Latitude | 42.7283 ± 0.0036 |
Longitude | 13.1665 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 32304171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 310 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40649 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 32304171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-11-07 07:46:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2016-11-07T07:38:57.99 | 3.0 | undecidable | manual | S | -0.34 | 0 | |||
IV.GIGS.HHZ. | 2016-11-07T07:38:49.69 | 0.6 | undecidable | manual | S | 132 | 45.1215 | 90 | 0.04 | 49 |
IV.T1256.HHZ. | 2016-11-07T07:38:48.99 | 3.0 | undecidable | manual | S | 1.7 | 0 | |||
IV.TERO.HHZ. | 2016-11-07T07:38:47.43 | 0.6 | undecidable | manual | S | 108 | 37.5291 | 90 | -0.21 | 47 |
IV.RM33.EHZ. | 2016-11-07T07:38:44.11 | 0.6 | undecidable | manual | S | 171 | 24.6531 | 90 | -0.09 | 50 |
IV.T1215.EHZ. | 2016-11-07T07:38:44.27 | 0.6 | undecidable | manual | S | 289 | 25.6521 | 90 | -0.19 | 49 |
IV.T1241.EHZ. | 2016-11-07T07:38:44.32 | 0.6 | undecidable | manual | S | 57 | 25.8519 | 90 | -0.19 | 48 |
IV.GIGS.HHZ. | 2016-11-07T07:38:43.44 | 1.0 | undecidable | manual | P | 132 | 45.1215 | 90 | -0.09 | 24 |
IV.T1216.EHZ. | 2016-11-07T07:38:43.28 | 0.6 | undecidable | manual | S | 326 | 21.6672 | 90 | -0.12 | 50 |
IV.MMO1.EHZ. | 2016-11-07T07:38:43.89 | 0.6 | undecidable | manual | S | 34 | 23.0547 | 90 | 0.12 | 50 |
IV.SMA1.EHZ. | 2016-11-07T07:38:42.70 | 0.6 | undecidable | manual | S | 128 | 17.5713 | 90 | 0.4 | 48 |
IV.TERO.HHZ. | 2016-11-07T07:38:42.19 | 0.3 | negative | manual | P | 108 | 37.5291 | 90 | -0.18 | 71 |
IV.T1217.EHZ. | 2016-11-07T07:38:42.63 | 0.6 | undecidable | manual | S | 265 | 19.2696 | 90 | -0.13 | 50 |
IV.LNSS.HHZ. | 2016-11-07T07:38:42.22 | 0.6 | undecidable | manual | S | 217 | 17.2716 | 90 | -0.02 | 51 |
IV.MMO1.EHZ. | 2016-11-07T07:38:40.22 | 0.1 | undecidable | manual | P | 34 | 23.0547 | 90 | 0.09 | 100 |
IV.RM33.EHZ. | 2016-11-07T07:38:40.47 | 1.0 | undecidable | manual | P | 171 | 24.6531 | 90 | 0.09 | 25 |
IV.T1215.EHZ. | 2016-11-07T07:38:40.49 | 1.0 | undecidable | manual | P | 289 | 25.6521 | 90 | -0.04 | 25 |
IV.T1204.EHZ. | 2016-11-07T07:38:40.65 | 0.3 | undecidable | manual | S | 115 | 13.5753 | 92 | -0.59 | 67 |
IV.T1216.EHZ. | 2016-11-07T07:38:40.03 | 1.0 | negative | manual | P | 326 | 21.6672 | 90 | 0.11 | 25 |
IV.T1241.EHZ. | 2016-11-07T07:38:40.57 | 0.3 | undecidable | manual | P | 57 | 25.8519 | 90 | 0.01 | 76 |
IV.LNSS.HHZ. | 2016-11-07T07:38:39.43 | 0.3 | positive | manual | P | 217 | 17.2716 | 90 | 0.18 | 74 |
IV.SMA1.EHZ. | 2016-11-07T07:38:39.52 | 0.6 | negative | manual | P | 128 | 17.5713 | 90 | 0.24 | 49 |
IV.T1245.HHZ. | 2016-11-07T07:38:39.09 | 1.0 | undecidable | manual | P | 7 | 14.3745 | 91 | 0.3 | 24 |
IV.T1217.EHZ. | 2016-11-07T07:38:39.67 | 0.6 | negative | manual | P | 265 | 19.2696 | 90 | 0.12 | 50 |
IV.T1204.EHZ. | 2016-11-07T07:38:38.93 | 0.1 | positive | manual | P | 115 | 13.5753 | 92 | 0.26 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.000156 | 1 | AML | other | m | 2016-11-07T07:38:42.62 |
IV.LNSS.HHN. | ML:1.8 | 0.000456 | 0.12 | AML | other | m | 2016-11-07T07:38:42.58 |
IV.T1245.HHN. | ML:1.7 | 0.0005365 | 0.1 | AML | other | m | 2016-11-07T07:39:34.96 |
IV.T1245.HHE. | ML:1.7 | 0.00053 | 1.48 | AML | other | m | 2016-11-07T07:39:34.72 |