A magnitude ML 1.1 earthquake occured in region: 6 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7600, 13.1520 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 |
---|---|---|---|---|
Norcia | PG | 6 | 4957 | 4957 |
Accumoli | RI | 11 | 667 | 5624 |
Arquata del Tronto | AP | 12 | 1178 | 6802 |
Cascia | PG | 12 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 15 | 281 | 10300 |
Cittareale | RI | 16 | 482 | 10782 |
Preci | PG | 16 | 724 | 11506 |
Montegallo | AP | 18 | 523 | 12029 |
Amatrice | RI | 18 | 2657 | 14686 |
Poggiodomo | PG | 19 | 117 | 14803 |
Visso | MC | 20 | 1107 | 15910 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2016-10-24 15:47:10 |
42.76 | 13.1522 | 11 | 2016-10-24 15:53:43 |
Sala Sismica INGV-Roma | 30511531 |
Field | Value |
---|---|
Time (UTC) | 2016-10-24 15:47:10 ± 0.13 |
Latitude | 42.7600 ± 0.0072 |
Longitude | 13.1522 ± 0.0073 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30511531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 823 |
Semi-minor axis of confidence ellipse (meter) | 531 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 175 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.07824 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28059 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.0 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 30511531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-24 15:53:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2016-10-24T15:47:21.15 | 0.1 | undecidable | manual | S | 350 | 31.1466 | 50 | -0.18 | 94 |
IV.T1243.HHZ. | 2016-10-24T15:47:19.58 | 0.1 | undecidable | manual | S | 106 | 25.1526 | 50 | -0.16 | 95 |
IV.MMO1.EHZ. | 2016-10-24T15:47:18.77 | 0.1 | undecidable | manual | S | 43 | 20.9679 | 117 | 0.18 | 95 |
IV.FDMO.HHZ. | 2016-10-24T15:47:16.88 | 0.1 | undecidable | manual | P | 350 | 31.1466 | 50 | 0.15 | 94 |
IV.T1215.EHZ. | 2016-10-24T15:47:15.78 | 0.1 | undecidable | manual | P | 281 | 23.5542 | 50 | 0.22 | 94 |
IV.T1245.HHZ. | 2016-10-24T15:47:15.72 | 0.1 | undecidable | manual | S | 15 | 11.0778 | 133 | -0.03 | 100 |
IV.MMO1.EHZ. | 2016-10-24T15:47:15.42 | 0.1 | undecidable | manual | P | 43 | 20.9679 | 117 | 0.28 | 93 |
IV.T1243.HHZ. | 2016-10-24T15:47:15.69 | 0.1 | undecidable | manual | P | 106 | 25.1526 | 50 | -0.12 | 96 |
IV.NRCA.HHZ. | 2016-10-24T15:47:14.87 | 0.1 | undecidable | manual | S | 339 | 8.6802 | 140 | -0.31 | 95 |
IV.NRCA.HHZ. | 2016-10-24T15:47:13.24 | 0.1 | positive | manual | P | 339 | 8.6802 | 140 | 0.06 | 100 |
IV.T1245.HHZ. | 2016-10-24T15:47:13.40 | 0.1 | undecidable | manual | P | 15 | 11.0778 | 133 | -0.11 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1245.HHN. | ML:1.2 | 0.00016599999999999997 | 0.3 | AML | other | m | 2016-10-24T15:47:16.16 |
IV.T1245.HHE. | ML:1.1 | 0.00014600000000000003 | 1.02 | AML | other | m | 2016-10-24T15:47:16.55 |