A magnitude ML 1.3 earthquake occured in region: 6 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7320, 13.1970 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 |
---|---|---|---|---|
Accumoli | RI | 6 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Cittareale | RI | 13 | 482 | 7284 |
Amatrice | RI | 14 | 2657 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montegallo | AP | 17 | 523 | 13681 |
Acquasanta Terme | AP | 18 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2016-10-17 15:49:17 |
42.7322 | 13.1973 | 10 | 2016-10-17 15:56:21 |
Sala Sismica INGV-Roma | 30304411 |
Field | Value |
---|---|
Time (UTC) | 2016-10-17 15:49:17 ± 0.05 |
Latitude | 42.7322 ± 0.0027 |
Longitude | 13.1973 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30304411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 249 |
Semi-minor axis of confidence ellipse (meter) | 240 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.03507 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32106 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 30304411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-17 15:56:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1211.EHZ. | 2016-10-17T15:49:29.99 | 1.0 | undecidable | manual | S | 232 | 35.6421 | 50 | 0.38 | 22 |
IV.RM33.EHZ. | 2016-10-17T15:49:26.43 | 0.6 | undecidable | manual | S | 177 | 24.753 | 112 | -0.26 | 47 |
IV.MMO1.EHZ. | 2016-10-17T15:49:25.36 | 0.6 | undecidable | manual | S | 30 | 21.3675 | 115 | -0.23 | 47 |
IV.T1243.HHZ. | 2016-10-17T15:49:25.31 | 0.6 | undecidable | manual | S | 101 | 20.868 | 116 | -0.12 | 48 |
IV.MC2.EHZ. | 2016-10-17T15:49:25.26 | 0.6 | undecidable | manual | S | 358 | 19.869 | 117 | 0.12 | 48 |
IV.T1211.EHZ. | 2016-10-17T15:49:24.39 | 0.6 | undecidable | manual | P | 232 | 35.6421 | 50 | -0.06 | 48 |
IV.TERO.HHZ. | 2016-10-17T15:49:24.32 | 0.1 | undecidable | manual | P | 110 | 35.3424 | 50 | -0.09 | 95 |
IV.T1215.EHZ. | 2016-10-17T15:49:23.08 | 0.1 | undecidable | manual | P | 286 | 27.8499 | 50 | -0.19 | 94 |
IV.NRCA.HHZ. | 2016-10-17T15:49:22.70 | 0.6 | undecidable | manual | S | 329 | 13.1757 | 127 | -0.44 | 46 |
IV.T1216.EHZ. | 2016-10-17T15:49:22.50 | 0.1 | undecidable | manual | P | 321 | 22.8549 | 114 | 0.1 | 97 |
IV.MMO1.EHZ. | 2016-10-17T15:49:22.11 | 0.1 | undecidable | manual | P | 30 | 21.3675 | 115 | -0.02 | 98 |
IV.T1204.EHZ. | 2016-10-17T15:49:22.93 | 0.6 | undecidable | manual | S | 123 | 11.5773 | 131 | 0.22 | 48 |
IV.T1217.EHZ. | 2016-10-17T15:49:22.19 | 0.1 | undecidable | manual | P | 264 | 21.7671 | 115 | -0.03 | 98 |
IV.RM33.EHZ. | 2016-10-17T15:49:22.70 | 0.1 | undecidable | manual | P | 177 | 24.753 | 112 | -0.07 | 97 |
IV.T1245.HHZ. | 2016-10-17T15:49:21.00 | 0.1 | undecidable | manual | P | 357 | 13.875 | 126 | 0.17 | 97 |
IV.MC2.EHZ. | 2016-10-17T15:49:21.98 | 0.1 | undecidable | manual | P | 358 | 19.869 | 117 | 0.11 | 97 |
IV.LNSS.HHZ. | 2016-10-17T15:49:21.90 | 0.1 | undecidable | manual | P | 222 | 19.2696 | 118 | 0.14 | 96 |
IV.SMA1.EHZ. | 2016-10-17T15:49:21.13 | 0.1 | undecidable | manual | P | 135 | 15.873 | 122 | -0.05 | 99 |
IV.T1243.HHZ. | 2016-10-17T15:49:21.98 | 0.1 | undecidable | manual | P | 101 | 20.868 | 116 | -0.06 | 98 |
IV.NRCA.HHZ. | 2016-10-17T15:49:20.74 | 0.1 | undecidable | manual | P | 329 | 13.1757 | 127 | 0.02 | 100 |
IV.T1204.EHZ. | 2016-10-17T15:49:20.81 | 0.1 | undecidable | manual | P | 123 | 11.5773 | 131 | 0.34 | 94 |
IV.T1202.EHZ. | 2016-10-17T15:49:20.75 | 0.6 | undecidable | manual | S | 145 | 3.8961 | 159 | -0.38 | 47 |
IV.T1202.EHZ. | 2016-10-17T15:49:19.65 | 0.1 | undecidable | manual | P | 145 | 3.8961 | 159 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.4 | 0.0001915 | 0.54 | AML | other | m | 2016-10-17T15:49:25.47 |
IV.LNSS.HHN. | ML:1.2 | 0.0001325 | 0.34 | AML | other | m | 2016-10-17T15:49:26.30 |
IV.NRCA.HHN. | ML:1.4 | 0.000268 | 0.68 | AML | other | m | 2016-10-17T15:49:23.75 |
IV.NRCA.HHE. | ML:1.5 | 0.00032450000000000003 | 0.98 | AML | other | m | 2016-10-17T15:49:23.48 |
IV.SMA1.EHN. | ML:1.1 | 0.00011959999999999998 | 0.5 | AML | other | m | 2016-10-17T15:49:26.66 |
IV.SMA1.EHE. | ML:1.2 | 0.000131 | 0.54 | AML | other | m | 2016-10-17T15:49:27.34 |
IV.T1245.HHE. | ML:1.2 | 0.00015099999999999998 | 0.9 | AML | other | m | 2016-10-17T15:49:24.21 |
IV.T1245.HHN. | ML:1.4 | 0.000246 | 0.42 | AML | other | m | 2016-10-17T15:49:25.20 |
IV.TERO.HHN. | ML:1.4 | 0.00010205 | 0.1 | AML | other | m | 2016-10-17T15:49:29.86 |
IV.TERO.HHE. | ML:1.2 | 0.000060700000000000005 | 0.08 | AML | other | m | 2016-10-17T15:49:30.06 |