A magnitude ML 1.5 earthquake occured in region: 7 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8260, 13.1640 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 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 12 | 1178 | 7140 |
Visso | MC | 13 | 1107 | 8247 |
Ussita | MC | 13 | 444 | 8691 |
Montegallo | AP | 14 | 523 | 9214 |
Montemonaco | AP | 16 | 604 | 9818 |
Accumoli | RI | 16 | 667 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Bolognola | MC | 20 | 142 | 13844 |
Montefortino | FM | 20 | 1178 | 15022 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-01-11 22:07:15 |
42.8255 | 13.1643 | 11 | 2017-01-11 22:20:25 |
Sala Sismica INGV-Roma | 38897361 |
Field | Value |
---|---|
Time (UTC) | 2017-01-11 22:07:15 ± 0.03 |
Latitude | 42.8255 ± 0.0018 |
Longitude | 13.1643 ± 0.0037 |
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 | 38897361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 268 |
Semi-minor axis of confidence ellipse (meter) | 196 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 81 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.03597 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24012 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 38897361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-11 22:20:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2017-01-11T22:07:25.65 | 0.6 | undecidable | manual | S | 202 | 26.6511 | 50 | 0.01 | 49 |
IV.T1299.EHZ. | 2017-01-11T22:07:24.87 | 0.6 | undecidable | manual | S | 156 | 23.2545 | 50 | 0.13 | 48 |
IV.T1215.EHZ. | 2017-01-11T22:07:24.95 | 0.6 | undecidable | manual | S | 264 | 24.2535 | 50 | -0.03 | 49 |
IV.FDMO.HHZ. | 2017-01-11T22:07:24.85 | 0.6 | undecidable | manual | S | 345 | 24.2535 | 50 | -0.13 | 48 |
IV.T1218.EHZ. | 2017-01-11T22:07:23.09 | 0.6 | undecidable | manual | S | 193 | 17.6712 | 121 | -0.06 | 49 |
IV.MMO1.EHZ. | 2017-01-11T22:07:22.25 | 0.6 | undecidable | manual | S | 58 | 15.5733 | 125 | -0.28 | 47 |
IV.T1215.EHZ. | 2017-01-11T22:07:21.14 | 0.1 | undecidable | manual | P | 264 | 24.2535 | 50 | -0.03 | 98 |
IV.MC2.EHZ. | 2017-01-11T22:07:21.22 | 0.6 | undecidable | manual | S | 12 | 9.7791 | 138 | 0.22 | 48 |
IV.FDMO.HHZ. | 2017-01-11T22:07:21.14 | 0.1 | undecidable | manual | P | 345 | 24.2535 | 50 | -0.04 | 98 |
IV.T1216.EHZ. | 2017-01-11T22:07:21.96 | 0.6 | undecidable | manual | S | 302 | 13.875 | 128 | -0.09 | 49 |
IV.LNSS.HHZ. | 2017-01-11T22:07:21.46 | 0.1 | undecidable | manual | P | 202 | 26.6511 | 50 | -0.09 | 96 |
IV.T1299.EHZ. | 2017-01-11T22:07:21.10 | 0.1 | undecidable | manual | P | 156 | 23.2545 | 50 | 0.07 | 97 |
IV.T1218.EHZ. | 2017-01-11T22:07:20.11 | 0.1 | undecidable | manual | P | 193 | 17.6712 | 121 | -0.01 | 99 |
IV.T1214.EHZ. | 2017-01-11T22:07:20.53 | 0.6 | undecidable | manual | S | 154 | 8.1807 | 143 | -0.12 | 49 |
IV.MMO1.EHZ. | 2017-01-11T22:07:19.63 | 0.1 | undecidable | manual | P | 58 | 15.5733 | 125 | -0.13 | 97 |
IV.T1245.HHZ. | 2017-01-11T22:07:19.82 | 0.6 | undecidable | manual | S | 29 | 3.996 | 160 | -0.12 | 50 |
IV.MC2.EHZ. | 2017-01-11T22:07:19.07 | 0.1 | undecidable | manual | P | 12 | 9.7791 | 138 | 0.19 | 97 |
IV.NRCA.HNZ. | 2017-01-11T22:07:19.68 | 0.6 | undecidable | manual | S | 282 | 4.1958 | 159 | -0.28 | 48 |
IV.T1216.EHZ. | 2017-01-11T22:07:19.60 | 0.1 | undecidable | manual | P | 302 | 13.875 | 128 | 0.12 | 98 |
IV.NRCA.HNZ. | 2017-01-11T22:07:18.36 | 0.1 | undecidable | manual | P | 282 | 4.1958 | 159 | 0.08 | 100 |
IV.T1214.EHZ. | 2017-01-11T22:07:18.76 | 0.1 | negative | manual | P | 154 | 8.1807 | 143 | 0.09 | 99 |
IV.T1245.HHZ. | 2017-01-11T22:07:18.38 | 0.1 | undecidable | manual | P | 29 | 3.996 | 160 | 0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.4 | 0.0001094 | 0.16 | AML | other | m | 2017-01-11T22:07:26.54 |
IV.CESI.HHN. | ML:1.5 | 0.000169 | 0.14 | AML | other | m | 2017-01-11T22:07:26.78 |
IV.FDMO.HHN. | ML:1.0 | 0.00006505 | 1.06 | AML | other | m | 2017-01-11T22:07:25.25 |
IV.FDMO.HHE. | ML:1.0 | 0.00005795 | 0.64 | AML | other | m | 2017-01-11T22:07:26.48 |
IV.GUMA.HHE. | ML:1.6 | 0.00021100000000000003 | 0.32 | AML | other | m | 2017-01-11T22:07:27.50 |
IV.GUMA.HHN. | ML:1.6 | 0.00018099999999999998 | 1.38 | AML | other | m | 2017-01-11T22:07:28.87 |
IV.LNSS.HHN. | ML:1.6 | 0.00019800000000000002 | 1.34 | AML | other | m | 2017-01-11T22:07:26.85 |
IV.LNSS.HHE. | ML:1.5 | 0.000176 | 0.16 | AML | other | m | 2017-01-11T22:07:26.39 |
IV.NRCA.HHE. | ML:1.8 | 0.0011480000000000001 | 0.18 | AML | other | m | 2017-01-11T22:07:19.83 |
IV.NRCA.HNE. | ML:1.8 | 0.0010925 | 0.2 | AML | other | m | 2017-01-11T22:07:19.83 |
IV.NRCA.HNN. | ML:1.6 | 0.0006815 | 0.1 | AML | other | m | 2017-01-11T22:07:20.10 |
IV.NRCA.HHN. | ML:1.7 | 0.0007564999999999999 | 0.98 | AML | other | m | 2017-01-11T22:07:20.05 |
IV.RM33.EHN. | ML:1.1 | 0.00005375 | 0.7 | AML | other | m | 2017-01-11T22:07:29.04 |
IV.RM33.EHE. | ML:1.3 | 0.00008735000000000001 | 1.22 | AML | other | m | 2017-01-11T22:07:29.74 |
IV.SMA1.EHN. | ML:1.1 | 0.00006335000000000001 | 0.9 | AML | other | m | 2017-01-11T22:07:29.12 |
IV.SMA1.EHE. | ML:1.2 | 0.0000777 | 1.06 | AML | other | m | 2017-01-11T22:07:27.81 |
IV.T1214.EHE. | ML:1.6 | 0.0005250000000000001 | 0.18 | AML | other | m | 2017-01-11T22:07:20.69 |
IV.T1214.HNE. | ML:1.6 | 0.000549 | 0.16 | AML | other | m | 2017-01-11T22:07:20.77 |
IV.T1214.EHN. | ML:1.5 | 0.000395 | 0.5 | AML | other | m | 2017-01-11T22:07:20.80 |
IV.T1214.HNN. | ML:1.5 | 0.0004035 | 0.5 | AML | other | m | 2017-01-11T22:07:20.80 |
IV.T1216.EHE. | ML:1.2 | 0.000153 | 0.26 | AML | other | m | 2017-01-11T22:07:22.39 |
IV.T1216.EHN. | ML:1.3 | 0.00017999999999999998 | 1.06 | AML | other | m | 2017-01-11T22:07:22.30 |
IV.T1218.EHE. | ML:1.6 | 0.0002875 | 0.36 | AML | other | m | 2017-01-11T22:07:23.27 |
IV.T1218.HNE. | ML:1.6 | 0.00032250000000000003 | 0.34 | AML | other | m | 2017-01-11T22:07:23.26 |
IV.T1218.HNN. | ML:1.6 | 0.00035350000000000003 | 0.54 | AML | other | m | 2017-01-11T22:07:24.32 |
IV.T1218.EHN. | ML:1.6 | 0.0003105 | 0.52 | AML | other | m | 2017-01-11T22:07:24.32 |
IV.T1219.EHE. | ML:1.4 | 0.000133 | 0.2 | AML | other | m | 2017-01-11T22:07:26.54 |
IV.T1219.EHN. | ML:1.6 | 0.0001915 | 0.2 | AML | other | m | 2017-01-11T22:07:26.32 |
IV.T1220.HNN. | ML:1.9 | 0.000338 | 0.64 | AML | other | m | 2017-01-11T22:07:28.34 |
IV.T1220.HNE. | ML:1.8 | 0.00030649999999999997 | 0.66 | AML | other | m | 2017-01-11T22:07:28.32 |
IV.T1220.EHE. | ML:1.8 | 0.0003085 | 0.66 | AML | other | m | 2017-01-11T22:07:28.32 |
IV.T1220.EHN. | ML:1.9 | 0.0003185 | 0.64 | AML | other | m | 2017-01-11T22:07:28.34 |
IV.T1245.HHE. | ML:2.0 | 0.0016200000000000001 | 0.12 | AML | other | m | 2017-01-11T22:07:19.96 |
IV.T1245.HHN. | ML:1.9 | 0.001305 | 0.52 | AML | other | m | 2017-01-11T22:07:20.36 |
IV.T1247.HHE. | ML:1.4 | 0.000076 | 0.62 | AML | other | m | 2017-01-11T22:07:30.92 |
IV.T1247.HHN. | ML:1.5 | 0.00008785 | 0.84 | AML | other | m | 2017-01-11T22:07:31.52 |