A magnitude ML 1.3 earthquake occured in region: 8 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7460, 13.1830 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 | 8 | 667 | 667 |
Norcia | PG | 9 | 4957 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Cascia | PG | 14 | 3217 | 10019 |
Cittareale | RI | 14 | 482 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Montegallo | AP | 16 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13962 |
Acquasanta Terme | AP | 19 | 2916 | 16878 |
Preci | PG | 19 | 724 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2016-10-16 20:02:24 |
42.7463 | 13.1833 | 10 | 2016-10-16 20:12:34 |
Sala Sismica INGV-Roma | 30273961 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 20:02:24 ± 0.04 |
Latitude | 42.7463 ± 0.0027 |
Longitude | 13.1833 ± 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 | 30273961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 245 |
Semi-minor axis of confidence ellipse (meter) | 191 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
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) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.05216 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33275 |
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 | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 30273961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 20:12:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-10-16T20:02:36.54 | 0.6 | undecidable | manual | S | 112 | 36.9297 | 50 | 0 | 48 |
IV.T1215.EHZ. | 2016-10-16T20:02:33.60 | 0.6 | undecidable | manual | S | 284 | 26.3514 | 50 | -0.12 | 48 |
IV.RM33.EHZ. | 2016-10-16T20:02:33.88 | 0.6 | undecidable | manual | S | 174 | 26.4513 | 50 | 0.14 | 47 |
IV.T1216.EHZ. | 2016-10-16T20:02:32.02 | 0.6 | undecidable | manual | S | 320 | 20.868 | 116 | -0.12 | 48 |
IV.T1217.EHZ. | 2016-10-16T20:02:32.05 | 0.6 | undecidable | manual | S | 260 | 20.868 | 116 | -0.1 | 48 |
IV.T1243.HHZ. | 2016-10-16T20:02:32.28 | 0.6 | undecidable | manual | S | 104 | 22.2555 | 115 | -0.31 | 46 |
IV.LNSS.HHZ. | 2016-10-16T20:02:31.90 | 0.6 | undecidable | manual | S | 216 | 19.7691 | 118 | 0.11 | 48 |
IV.MMO1.EHZ. | 2016-10-16T20:02:31.97 | 0.6 | undecidable | manual | S | 34 | 20.5683 | 117 | -0.09 | 48 |
IV.SMA1.EHZ. | 2016-10-16T20:02:31.36 | 0.6 | undecidable | manual | S | 136 | 17.871 | 120 | 0.14 | 48 |
IV.MC2.EHZ. | 2016-10-16T20:02:31.71 | 0.6 | undecidable | manual | S | 1 | 18.3705 | 119 | 0.35 | 46 |
IV.TERO.HHZ. | 2016-10-16T20:02:31.09 | 0.1 | undecidable | manual | P | 112 | 36.9297 | 50 | -0.17 | 92 |
IV.T1204.EHZ. | 2016-10-16T20:02:30.00 | 0.6 | undecidable | manual | S | 126 | 13.3755 | 128 | 0.07 | 49 |
IV.T1245.HHZ. | 2016-10-16T20:02:30.12 | 0.6 | undecidable | manual | S | 2 | 12.2766 | 130 | 0.5 | 45 |
IV.T1215.EHZ. | 2016-10-16T20:02:29.61 | 0.1 | undecidable | manual | P | 284 | 26.3514 | 50 | -0.03 | 97 |
IV.RM33.EHZ. | 2016-10-16T20:02:29.70 | 0.6 | undecidable | manual | P | 174 | 26.4513 | 50 | 0.05 | 48 |
IV.MC2.EHZ. | 2016-10-16T20:02:28.42 | 0.1 | undecidable | manual | P | 1 | 18.3705 | 119 | 0.14 | 96 |
IV.T1243.HHZ. | 2016-10-16T20:02:28.88 | 0.1 | undecidable | manual | P | 104 | 22.2555 | 115 | -0.1 | 96 |
IV.NRCA.HHZ. | 2016-10-16T20:02:28.82 | 0.6 | undecidable | manual | S | 330 | 11.1777 | 133 | -0.53 | 45 |
IV.LNSS.HHZ. | 2016-10-16T20:02:28.67 | 0.1 | undecidable | manual | P | 216 | 19.7691 | 118 | 0.15 | 96 |
IV.MMO1.EHZ. | 2016-10-16T20:02:28.65 | 0.6 | undecidable | manual | P | 34 | 20.5683 | 117 | -0.03 | 49 |
IV.T1216.EHZ. | 2016-10-16T20:02:28.72 | 0.1 | undecidable | manual | P | 320 | 20.868 | 116 | -0.01 | 98 |
IV.SMA1.EHZ. | 2016-10-16T20:02:28.40 | 0.3 | undecidable | manual | P | 136 | 17.871 | 120 | 0.2 | 71 |
IV.T1217.EHZ. | 2016-10-16T20:02:28.82 | 1.0 | undecidable | manual | P | 260 | 20.868 | 116 | 0.09 | 24 |
IV.T1245.HHZ. | 2016-10-16T20:02:27.34 | 0.3 | undecidable | manual | P | 2 | 12.2766 | 130 | 0.07 | 74 |
IV.T1204.EHZ. | 2016-10-16T20:02:27.66 | 0.3 | undecidable | manual | P | 126 | 13.3755 | 128 | 0.21 | 72 |
IV.T1202.EHZ. | 2016-10-16T20:02:27.75 | 0.6 | undecidable | manual | S | 145 | 5.7942 | 151 | -0.43 | 46 |
IV.NRCA.HHZ. | 2016-10-16T20:02:27.02 | 0.3 | undecidable | manual | P | 330 | 11.1777 | 133 | -0.09 | 74 |
IV.T1202.EHZ. | 2016-10-16T20:02:26.39 | 0.1 | undecidable | manual | P | 145 | 5.7942 | 151 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.00014649999999999998 | 0.8 | AML | other | m | 2016-10-16T20:02:32.12 |
IV.LNSS.HHN. | ML:1.3 | 0.0001365 | 0.12 | AML | other | m | 2016-10-16T20:02:33.03 |
IV.RM33.EHE. | ML:1.1 | 0.00006825 | 0.76 | AML | other | m | 2016-10-16T20:02:34.65 |
IV.RM33.EHN. | ML:0.9 | 0.00004605 | 1.16 | AML | other | m | 2016-10-16T20:03:07.18 |
IV.T1245.HHE. | ML:1.6 | 0.000426 | 1.16 | AML | other | m | 2016-10-16T20:03:19.51 |
IV.T1245.HHN. | ML:1.8 | 0.000728 | 0.26 | AML | other | m | 2016-10-16T20:03:19.67 |