A magnitude ML 1.4 earthquake occured in region: 7 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8210, 13.1710 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 | 7 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Preci | PG | 13 | 724 | 7140 |
Montegallo | AP | 14 | 523 | 7663 |
Visso | MC | 14 | 1107 | 8770 |
Ussita | MC | 14 | 444 | 9214 |
Accumoli | RI | 15 | 667 | 9881 |
Montemonaco | AP | 16 | 604 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Montefortino | FM | 20 | 1178 | 14880 |
Bolognola | MC | 20 | 142 | 15022 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2016-10-03 20:19:09 |
42.8208 | 13.1707 | 10 | 2016-10-03 20:33:00 |
Sala Sismica INGV-Roma | 29815031 |
Field | Value |
---|---|
Time (UTC) | 2016-10-03 20:19:09 ± 0.04 |
Latitude | 42.8208 ± 0.0027 |
Longitude | 13.1707 ± 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 | 29815031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 269 |
Semi-minor axis of confidence ellipse (meter) | 189 |
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) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 43 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53150 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 29815031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-03 20:33:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2016-10-03T20:19:40.99 | 3.0 | undecidable | manual | S | -1.77 | 0 | |||
IV.ATCC.EHZ. | 2016-10-03T20:19:28.26 | 0.1 | undecidable | manual | S | 313 | 58.9965 | 50 | 0.7 | 77 |
IV.ROM9.HNZ. | 2016-10-03T20:19:27.81 | 3.0 | positive | manual | P | -0.31 | 0 | |||
IV.SNTG.HHZ. | 2016-10-03T20:19:25.86 | 0.1 | undecidable | manual | S | 339 | 51.6039 | 50 | 0.28 | 88 |
IV.TERO.HHZ. | 2016-10-03T20:19:22.79 | 0.1 | undecidable | manual | S | 122 | 41.625 | 50 | -0.11 | 93 |
IV.GUMA.HHZ. | 2016-10-03T20:19:20.14 | 0.1 | undecidable | manual | S | 26 | 29.9478 | 50 | 0.34 | 91 |
IV.CESI.HHZ. | 2016-10-03T20:19:19.66 | 0.1 | undecidable | manual | S | 313 | 29.748 | 50 | -0.08 | 96 |
IV.CSP1.EHZ. | 2016-10-03T20:19:19.81 | 0.1 | undecidable | manual | S | 5 | 30.1476 | 50 | -0.04 | 97 |
IV.ATCC.EHZ. | 2016-10-03T20:19:19.64 | 0.1 | undecidable | manual | P | 313 | 58.9965 | 50 | -0.1 | 91 |
IV.FDMO.HHZ. | 2016-10-03T20:19:18.04 | 0.1 | undecidable | manual | S | 344 | 24.8529 | 112 | -0.3 | 92 |
IV.SNTG.HHZ. | 2016-10-03T20:19:18.45 | 0.1 | undecidable | manual | P | 339 | 51.6039 | 50 | -0.15 | 91 |
IV.T1215.EHZ. | 2016-10-03T20:19:18.11 | 0.1 | undecidable | manual | S | 265 | 24.6531 | 112 | -0.17 | 95 |
IV.GIGS.HHZ. | 2016-10-03T20:19:18.49 | 3.0 | undecidable | manual | P | 0.16 | 0 | |||
IV.T1243.HHZ. | 2016-10-03T20:19:18.36 | 0.1 | undecidable | manual | S | 121 | 26.4513 | 50 | -0.51 | 88 |
IV.LNSS.HHZ. | 2016-10-03T20:19:18.93 | 0.1 | undecidable | manual | S | 204 | 26.4513 | 110 | 0.09 | 96 |
IV.T1241.HHZ. | 2016-10-03T20:19:17.22 | 0.1 | undecidable | manual | S | 79 | 21.5673 | 115 | -0.07 | 97 |
IV.T1217.EHZ. | 2016-10-03T20:19:17.73 | 0.1 | undecidable | manual | S | 238 | 22.9548 | 113 | 0.01 | 99 |
IV.TERO.HHZ. | 2016-10-03T20:19:16.72 | 0.3 | positive | manual | P | 122 | 41.625 | 50 | -0.33 | 67 |
IV.T1204.EHZ. | 2016-10-03T20:19:16.85 | 0.1 | undecidable | manual | S | 143 | 19.9689 | 116 | 0.06 | 98 |
IV.T1202.EHZ. | 2016-10-03T20:19:15.36 | 0.1 | undecidable | manual | S | 161 | 13.7751 | 126 | 0.43 | 92 |
IV.CESI.HHZ. | 2016-10-03T20:19:15.12 | 0.1 | undecidable | manual | P | 313 | 29.748 | 50 | -0.1 | 95 |
IV.MMO1.EHZ. | 2016-10-03T20:19:15.41 | 0.1 | undecidable | manual | S | 56 | 15.3735 | 123 | 0 | 100 |
IV.CSP1.EHZ. | 2016-10-03T20:19:15.23 | 0.6 | positive | manual | P | 5 | 30.1476 | 50 | -0.07 | 48 |
IV.GUMA.HHZ. | 2016-10-03T20:19:15.52 | 1.0 | undecidable | manual | P | 26 | 29.9478 | 50 | 0.26 | 23 |
IV.T1217.EHZ. | 2016-10-03T20:19:14.14 | 0.6 | positive | manual | P | 238 | 22.9548 | 113 | 0.08 | 49 |
IV.LNSS.HHZ. | 2016-10-03T20:19:14.67 | 0.1 | undecidable | manual | P | 204 | 26.4513 | 110 | -0.04 | 97 |
IV.MC2.EHZ. | 2016-10-03T20:19:14.29 | 0.1 | undecidable | manual | S | 8 | 10.1787 | 134 | 0.32 | 94 |
IV.FDMO.HHZ. | 2016-10-03T20:19:14.28 | 0.3 | positive | manual | P | 344 | 24.8529 | 112 | -0.14 | 72 |
IV.T1215.EHZ. | 2016-10-03T20:19:14.35 | 0.3 | negative | manual | P | 265 | 24.6531 | 112 | -0.03 | 73 |
IV.T1216.EHZ. | 2016-10-03T20:19:14.70 | 0.1 | undecidable | manual | S | 302 | 14.5743 | 124 | -0.46 | 91 |
IV.T1243.HHZ. | 2016-10-03T20:19:14.46 | 1.0 | undecidable | manual | P | 121 | 26.4513 | 50 | -0.26 | 23 |
IV.T1204.EHZ. | 2016-10-03T20:19:13.67 | 0.6 | undecidable | manual | P | 143 | 19.9689 | 116 | 0.14 | 48 |
IV.T1241.HHZ. | 2016-10-03T20:19:13.81 | 0.1 | undecidable | manual | P | 79 | 21.5673 | 115 | 0 | 99 |
IV.NRCA.HHZ. | 2016-10-03T20:19:12.78 | 0.1 | undecidable | manual | S | 287 | 4.7952 | 154 | -0.08 | 100 |
IV.T1216.EHZ. | 2016-10-03T20:19:12.69 | 0.1 | undecidable | manual | P | 302 | 14.5743 | 124 | 0.1 | 98 |
IV.T1202.EHZ. | 2016-10-03T20:19:12.81 | 0.6 | negative | manual | P | 161 | 13.7751 | 126 | 0.36 | 46 |
IV.MMO1.EHZ. | 2016-10-03T20:19:12.74 | 0.1 | undecidable | manual | P | 56 | 15.3735 | 123 | 0.02 | 100 |
IV.NRCA.HHZ. | 2016-10-03T20:19:11.43 | 0.1 | undecidable | manual | P | 287 | 4.7952 | 154 | 0.17 | 98 |
IV.MC2.EHZ. | 2016-10-03T20:19:11.57 | 0.6 | positive | manual | P | 8 | 10.1787 | 134 | -0.32 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.6 | 0.000202 | 0.26 | AML | other | m | 2016-10-03T20:19:19.83 |
IV.CESI.HHE. | ML:1.5 | 0.0001375 | 0.22 | AML | other | m | 2016-10-03T20:19:19.69 |
IV.FDMO.HHE. | ML:0.8 | 0.00003985 | 1.04 | AML | other | m | 2016-10-03T20:19:19.18 |
IV.FDMO.HHN. | ML:1.0 | 0.000054199999999999996 | 1.22 | AML | other | m | 2016-10-03T20:19:18.99 |
IV.LNSS.HHN. | ML:1.3 | 0.00010290000000000001 | 0.42 | AML | other | m | 2016-10-03T20:19:19.19 |
IV.LNSS.HHE. | ML:1.3 | 0.00010585 | 0.24 | AML | other | m | 2016-10-03T20:19:19.09 |
IV.NRCA.HHN. | ML:1.8 | 0.0011034999999999999 | 0.8 | AML | other | m | 2016-10-03T20:19:13.31 |
IV.NRCA.HHE. | ML:1.8 | 0.00121 | 0.54 | AML | other | m | 2016-10-03T20:19:12.91 |
IV.T1241.HHE. | ML:1.4 | 0.0001815 | 0.18 | AML | other | m | 2016-10-03T20:19:17.37 |
IV.T1241.HHN. | ML:0.9 | 0.00006185 | 0.96 | AML | other | m | 2016-10-03T20:19:17.39 |