A magnitude ML 1.4 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8130, 13.1230 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 14 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Accumoli | RI | 17 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2017-01-16 05:45:36 |
42.8133 | 13.123 | 10 | 2017-01-16 05:57:28 |
Sala Sismica INGV-Roma | 39125101 |
Field | Value |
---|---|
Time (UTC) | 2017-01-16 05:45:36 ± 0.04 |
Latitude | 42.8133 ± 0.0027 |
Longitude | 13.1230 ± 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 | 39125101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 367 |
Semi-minor axis of confidence ellipse (meter) | 247 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 224 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.02068 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29768 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 39125101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-16 05:57:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2017-01-16T05:45:47.48 | 0.6 | undecidable | manual | S | 12 | 31.5462 | 50 | -0.11 | 47 |
IV.T1220.EHZ. | 2017-01-16T05:45:47.95 | 0.6 | undecidable | manual | S | 355 | 33.0447 | 50 | -0.02 | 48 |
IV.T1299.EHZ. | 2017-01-16T05:45:45.53 | 0.6 | undecidable | manual | S | 147 | 23.754 | 113 | 0.1 | 48 |
IV.T1215.EHZ. | 2017-01-16T05:45:44.30 | 0.6 | undecidable | manual | S | 267 | 20.7681 | 116 | -0.19 | 47 |
IV.T1220.EHZ. | 2017-01-16T05:45:43.09 | 0.3 | undecidable | manual | P | 355 | 33.0447 | 50 | -0.03 | 71 |
IV.T1216.EHZ. | 2017-01-16T05:45:42.14 | 0.6 | undecidable | manual | S | 315 | 12.0768 | 130 | 0.21 | 47 |
IV.CSP1.EHZ. | 2017-01-16T05:45:42.82 | 0.1 | undecidable | manual | P | 12 | 31.5462 | 50 | -0.07 | 94 |
IV.T1218.EHZ. | 2017-01-16T05:45:42.75 | 0.6 | undecidable | manual | S | 182 | 15.9729 | 122 | -0.27 | 46 |
IV.T1214.EHZ. | 2017-01-16T05:45:41.06 | 0.6 | undecidable | manual | S | 131 | 9.1797 | 138 | -0.16 | 48 |
IV.T1215.EHZ. | 2017-01-16T05:45:41.08 | 0.1 | undecidable | manual | P | 267 | 20.7681 | 116 | -0.03 | 97 |
IV.T1212.EHZ. | 2017-01-16T05:45:41.21 | 0.6 | undecidable | manual | S | 223 | 9.3795 | 137 | -0.05 | 49 |
IV.T1299.EHZ. | 2017-01-16T05:45:41.71 | 0.1 | undecidable | manual | P | 147 | 23.754 | 113 | 0.06 | 96 |
IV.T1218.EHZ. | 2017-01-16T05:45:40.28 | 0.1 | undecidable | manual | P | 182 | 15.9729 | 122 | 0.02 | 98 |
IV.T1214.EHZ. | 2017-01-16T05:45:39.33 | 0.1 | negative | manual | P | 131 | 9.1797 | 138 | 0.11 | 97 |
IV.NRCA.HHZ. | 2017-01-16T05:45:39.71 | 0.6 | undecidable | manual | S | 342 | 2.2977 | 167 | -0.37 | 47 |
IV.T1212.EHZ. | 2017-01-16T05:45:39.40 | 0.1 | undecidable | manual | P | 223 | 9.3795 | 137 | 0.16 | 96 |
IV.T1216.EHZ. | 2017-01-16T05:45:39.79 | 0.1 | undecidable | manual | P | 315 | 12.0768 | 130 | 0.16 | 96 |
IV.NRCA.HHZ. | 2017-01-16T05:45:38.59 | 0.1 | undecidable | manual | P | 342 | 2.2977 | 167 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.7 | 0.0008815 | 0.14 | AML | other | m | 2017-01-16T05:45:39.81 |
IV.NRCA.HNN. | ML:1.6 | 0.0008345000000000001 | 0.16 | AML | other | m | 2017-01-16T05:45:39.82 |
IV.NRCA.HHE. | ML:1.3 | 0.000371 | 1.14 | AML | other | m | 2017-01-16T05:45:40.25 |
IV.NRCA.HNE. | ML:1.4 | 0.00042300000000000004 | 1.12 | AML | other | m | 2017-01-16T05:45:40.82 |
IV.T1212.HNN. | ML:1.3 | 0.000258 | 0.32 | AML | other | m | 2017-01-16T05:45:41.30 |
IV.T1212.HNE. | ML:1.3 | 0.00027600000000000004 | 1.04 | AML | other | m | 2017-01-16T05:45:41.30 |
IV.T1212.EHN. | ML:1.3 | 0.00025864999999999997 | 0.32 | AML | other | m | 2017-01-16T05:45:41.30 |
IV.T1212.EHE. | ML:1.2 | 0.00021360000000000001 | 1.04 | AML | other | m | 2017-01-16T05:45:41.30 |