A magnitude ML 1.0 earthquake occured in region: 7 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7700, 13.1680 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 |
---|---|---|---|---|
Norcia | PG | 7 | 4957 | 4957 |
Arquata del Tronto | AP | 11 | 1178 | 6135 |
Accumoli | RI | 11 | 667 | 6802 |
Cascia | PG | 14 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10300 |
Montegallo | AP | 16 | 523 | 10823 |
Preci | PG | 16 | 724 | 11547 |
Cittareale | RI | 17 | 482 | 12029 |
Amatrice | RI | 19 | 2657 | 14686 |
Visso | MC | 19 | 1107 | 15793 |
Montemonaco | AP | 20 | 604 | 16397 |
Ussita | MC | 20 | 444 | 16841 |
Acquasanta Terme | AP | 20 | 2916 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2016-11-17 21:52:17 |
42.7703 | 13.1678 | 11 | 2016-11-17 22:06:19 |
Sala Sismica INGV-Roma | 33715291 |
Field | Value |
---|---|
Time (UTC) | 2016-11-17 21:52:17 ± 0.08 |
Latitude | 42.7703 ± 0.0036 |
Longitude | 13.1678 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 33715291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 302 |
Semi-minor axis of confidence ellipse (meter) | 264 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 221 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35253 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 33715291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-11-17 22:06:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-11-17T21:52:30.97 | 0.3 | undecidable | manual | S | 115 | 39.1275 | 90 | 0.07 | 72 |
IV.RM33.EHZ. | 2016-11-17T21:52:28.29 | 0.3 | undecidable | manual | S | 172 | 29.2485 | 90 | 0.04 | 74 |
IV.T1215.EHZ. | 2016-11-17T21:52:27.13 | 0.3 | undecidable | manual | S | 278 | 24.6531 | 90 | 0.11 | 74 |
IV.T1243.HHZ. | 2016-11-17T21:52:26.35 | 0.3 | undecidable | manual | S | 110 | 24.2535 | 90 | -0.58 | 66 |
IV.T1216.EHZ. | 2016-11-17T21:52:25.19 | 0.3 | undecidable | manual | S | 318 | 18.0708 | 91 | -0.07 | 75 |
IV.T1299.EHE. | 2016-11-17T21:52:25.35 | 0.1 | undecidable | manual | S | 148 | 17.7711 | 91 | 0.17 | 98 |
IV.MMO1.EHZ. | 2016-11-17T21:52:25.72 | 0.3 | undecidable | manual | S | 42 | 19.2696 | 91 | 0.12 | 73 |
IV.TERO.HHZ. | 2016-11-17T21:52:25.28 | 0.1 | undecidable | manual | P | 115 | 39.1275 | 90 | -0.16 | 95 |
IV.LNSS.HHE. | 2016-11-17T21:52:25.92 | 0.3 | undecidable | manual | S | 209 | 21.2676 | 91 | -0.21 | 72 |
IV.RM33.EHZ. | 2016-11-17T21:52:24.24 | 0.3 | undecidable | manual | P | 172 | 29.2485 | 90 | 0.33 | 70 |
IV.FDMO.HHZ. | 2016-11-17T21:52:24.11 | 3.0 | negative | manual | P | 0.07 | 0 | |||
IV.T1218.EHZ. | 2016-11-17T21:52:23.57 | 0.3 | undecidable | manual | S | 201 | 11.877 | 110 | -0.08 | 76 |
IV.T1243.HHZ. | 2016-11-17T21:52:23.03 | 0.1 | undecidable | manual | P | 110 | 24.2535 | 90 | -0.12 | 98 |
IV.T1215.EHZ. | 2016-11-17T21:52:23.02 | 0.1 | undecidable | manual | P | 278 | 24.6531 | 90 | -0.18 | 96 |
IV.LNSS.HHE. | 2016-11-17T21:52:22.64 | 0.1 | undecidable | manual | P | 209 | 21.2676 | 91 | -0.05 | 99 |
IV.T1216.EHZ. | 2016-11-17T21:52:22.11 | 0.1 | undecidable | manual | P | 318 | 18.0708 | 91 | -0.08 | 100 |
IV.T1299.EHE. | 2016-11-17T21:52:22.27 | 0.3 | undecidable | manual | P | 148 | 17.7711 | 91 | 0.13 | 74 |
IV.MMO1.EHZ. | 2016-11-17T21:52:22.54 | 0.1 | undecidable | manual | P | 42 | 19.2696 | 91 | 0.15 | 97 |
IV.T1218.EHZ. | 2016-11-17T21:52:21.34 | 0.1 | undecidable | manual | P | 201 | 11.877 | 110 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1218.HNN. | ML:1.1 | 0.000143305303 | 0.192 | AML | other | m | 2016-11-17T21:52:23.87 |
IV.T1218.HNE. | ML:1.1 | 0.000131359165 | 0.0768 | AML | other | m | 2016-11-17T21:52:23.92 |
IV.TERO.HHE. | ML:0.8 | 0.000024665279999999998 | 0.4224 | AML | other | m | 2016-11-17T21:52:31.46 |
IV.TERO.HHN. | ML:0.8 | 0.000027383000000000002 | 0.1152 | AML | other | m | 2016-11-17T21:52:31.64 |