A magnitude ML 1.3 earthquake occured in region: 7 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7320, 13.1740 at 13 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 | 7 | 667 | 667 |
Norcia | PG | 10 | 4957 | 5624 |
Arquata del Tronto | AP | 11 | 1178 | 6802 |
Cittareale | RI | 13 | 482 | 7284 |
Cascia | PG | 13 | 3217 | 10501 |
Amatrice | RI | 15 | 2657 | 13158 |
Montegallo | AP | 18 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13962 |
Poggiodomo | PG | 20 | 117 | 14079 |
Acquasanta Terme | AP | 20 | 2916 | 16995 |
Preci | PG | 20 | 724 | 17719 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2016-10-24 18:20:34 |
42.7317 | 13.1742 | 13 | 2016-10-24 18:24:58 |
Sala Sismica INGV-Roma | 30513391 |
Field | Value |
---|---|
Time (UTC) | 2016-10-24 18:20:34 ± 0.11 |
Latitude | 42.7317 ± 0.0036 |
Longitude | 13.1742 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30513391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 429 |
Semi-minor axis of confidence ellipse (meter) | 205 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 180 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.12501 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33365 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.5 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 30513391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-24 18:24:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-10-24T18:20:47.03 | 0.1 | undecidable | manual | S | 109 | 37.0296 | 96 | -0.05 | 96 |
IV.T1243.HHZ. | 2016-10-24T18:20:43.00 | 0.1 | undecidable | manual | S | 100 | 22.6551 | 103 | -0.28 | 94 |
IV.MMO1.EHZ. | 2016-10-24T18:20:43.16 | 0.1 | undecidable | manual | S | 34 | 22.3554 | 103 | -0.04 | 99 |
IV.T1215.EHZ. | 2016-10-24T18:20:43.94 | 0.1 | undecidable | manual | S | 287 | 26.0517 | 100 | -0.23 | 96 |
IV.TERO.HHZ. | 2016-10-24T18:20:42.08 | 0.1 | undecidable | manual | P | 109 | 37.0296 | 96 | 0.23 | 94 |
IV.LNSS.HHZ. | 2016-10-24T18:20:42.10 | 0.1 | undecidable | manual | S | 217 | 17.9709 | 110 | 0.03 | 100 |
IV.T1216.EHZ. | 2016-10-24T18:20:42.82 | 0.1 | undecidable | manual | S | 324 | 21.6672 | 104 | -0.2 | 97 |
IV.T1217.EHZ. | 2016-10-24T18:20:42.58 | 0.1 | undecidable | manual | S | 264 | 19.869 | 107 | 0.01 | 99 |
IV.T1215.EHZ. | 2016-10-24T18:20:40.06 | 0.1 | undecidable | manual | P | 287 | 26.0517 | 100 | -0.1 | 98 |
IV.T1245.HHZ. | 2016-10-24T18:20:40.94 | 0.1 | undecidable | manual | S | 5 | 13.875 | 120 | -0.15 | 99 |
IV.LNSS.HHZ. | 2016-10-24T18:20:39.01 | 0.1 | undecidable | manual | P | 217 | 17.9709 | 110 | 0.05 | 100 |
IV.T1216.EHZ. | 2016-10-24T18:20:39.82 | 0.1 | undecidable | manual | P | 324 | 21.6672 | 104 | 0.32 | 94 |
IV.T1217.EHZ. | 2016-10-24T18:20:39.18 | 0.1 | undecidable | manual | P | 264 | 19.869 | 107 | -0.06 | 100 |
IV.T1243.HHZ. | 2016-10-24T18:20:39.60 | 0.1 | undecidable | manual | P | 100 | 22.6551 | 103 | -0.05 | 99 |
IV.MMO1.EHZ. | 2016-10-24T18:20:39.63 | 0.1 | undecidable | manual | P | 34 | 22.3554 | 103 | 0.03 | 100 |
IV.T1245.HHZ. | 2016-10-24T18:20:38.89 | 0.1 | undecidable | manual | P | 5 | 13.875 | 120 | 0.5 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.00006585 | 1.28 | AML | other | m | 2016-10-24T18:20:42.88 |
IV.LNSS.HHN. | ML:0.9 | 0.00006005000000000001 | 0.72 | AML | other | m | 2016-10-24T18:20:42.29 |
IV.T1245.HNE. | ML:1.7 | 0.000455 | 1.6 | AML | other | m | 2016-10-24T18:21:11.37 |
IV.T1245.HNN. | ML:1.8 | 0.00055775 | 1.14 | AML | other | m | 2016-10-24T18:21:11.38 |