A magnitude ML 1.7 earthquake occured in region: 4 km W Norcia (PG), on
and geographic coordinates (lat, lon) 42.8010, 13.0520 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 | 4 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Cascia | PG | 10 | 3217 | 8898 |
Cerreto di Spoleto | PG | 11 | 1075 | 9973 |
Castelsantangelo sul Nera | MC | 13 | 281 | 10254 |
Poggiodomo | PG | 14 | 117 | 10371 |
Sellano | PG | 14 | 1079 | 11450 |
Visso | MC | 15 | 1107 | 12557 |
Vallo di Nera | PG | 16 | 364 | 12921 |
Ussita | MC | 18 | 444 | 13365 |
Monteleone di Spoleto | PG | 18 | 599 | 13964 |
Sant'Anatolia di Narco | PG | 19 | 564 | 14528 |
Accumoli | RI | 20 | 667 | 15195 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2016-11-17 16:12:41 |
42.8008 | 13.0518 | 11 | 2016-11-17 16:22:42 |
Sala Sismica INGV-Roma | 33681171 |
Field | Value |
---|---|
Time (UTC) | 2016-11-17 16:12:41 ± 0.04 |
Latitude | 42.8008 ± 0.0018 |
Longitude | 13.0518 ± 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 | 33681171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 317 |
Semi-minor axis of confidence ellipse (meter) | 200 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 92 |
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) | 150 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24192 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 33681171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-11-17 16:22:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2016-11-17T16:13:01.82 | 3.0 | positive | manual | P | 0.25 | 0 | |||
IV.PP3.EHZ. | 2016-11-17T16:12:54.47 | 3.0 | positive | manual | P | -0.66 | 0 | |||
IV.EL6.EHZ. | 2016-11-17T16:12:51.78 | 3.0 | negative | manual | P | -0.07 | 0 | |||
IV.MMO1.EHZ. | 2016-11-17T16:12:50.23 | 0.6 | undecidable | manual | S | 64 | 24.8529 | 50 | -0.09 | 48 |
IV.T1256.HHZ. | 2016-11-17T16:12:50.84 | 0.6 | undecidable | manual | S | 32 | 26.8509 | 50 | 0 | 49 |
IV.CESI.HHZ. | 2016-11-17T16:12:50.41 | 0.6 | undecidable | manual | S | 332 | 25.6521 | 50 | -0.1 | 48 |
IV.TERO.HHZ. | 2016-11-17T16:12:50.10 | 3.0 | undecidable | manual | P | -0.28 | 0 | |||
IV.LNSS.HHZ. | 2016-11-17T16:12:49.44 | 0.6 | undecidable | manual | S | 182 | 21.9669 | 50 | -0.11 | 48 |
IV.RM33.EHZ. | 2016-11-17T16:12:48.04 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.CSP1.EHZ. | 2016-11-17T16:12:48.05 | 3.0 | negative | manual | P | 0.22 | 0 | |||
IV.T1243.HHZ. | 2016-11-17T16:12:47.48 | 3.0 | positive | manual | P | -0.42 | 0 | |||
IV.T1218.EHZ. | 2016-11-17T16:12:47.60 | 0.6 | undecidable | manual | S | 160 | 15.3735 | 125 | -0.04 | 50 |
IV.T1241.EHZ. | 2016-11-17T16:12:47.52 | 3.0 | negative | manual | P | 0.14 | 0 | |||
IV.T1216.EHZ. | 2016-11-17T16:12:46.16 | 0.6 | undecidable | manual | S | 345 | 10.2786 | 136 | -0.12 | 49 |
IV.T1219.EHZ. | 2016-11-17T16:12:46.80 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.T1245.HHZ. | 2016-11-17T16:12:46.75 | 0.6 | undecidable | manual | S | 61 | 12.6762 | 130 | -0.13 | 49 |
IV.MMO1.EHZ. | 2016-11-17T16:12:46.44 | 0.1 | negative | manual | P | 64 | 24.8529 | 50 | 0 | 98 |
IV.T1256.HHZ. | 2016-11-17T16:12:46.93 | 1.0 | undecidable | manual | P | 32 | 26.8509 | 50 | 0.19 | 24 |
IV.CESI.HHZ. | 2016-11-17T16:12:46.61 | 0.3 | negative | manual | P | 332 | 25.6521 | 50 | 0.06 | 73 |
IV.LNSS.HHZ. | 2016-11-17T16:12:45.97 | 0.1 | negative | manual | P | 182 | 21.9669 | 50 | -0.02 | 98 |
IV.NRCA.HNZ. | 2016-11-17T16:12:45.19 | 0.6 | undecidable | manual | S | 54 | 6.1938 | 150 | -0.23 | 48 |
IV.FDMO.HHZ. | 2016-11-17T16:12:45.56 | 3.0 | undecidable | manual | P | -0.91 | 0 | |||
IV.T1216.EHZ. | 2016-11-17T16:12:44.17 | 0.6 | positive | manual | P | 345 | 10.2786 | 136 | 0.06 | 50 |
IV.T1218.EHZ. | 2016-11-17T16:12:44.92 | 0.1 | positive | manual | P | 160 | 15.3735 | 125 | 0.03 | 99 |
IV.T1245.HHZ. | 2016-11-17T16:12:44.64 | 0.1 | negative | manual | P | 61 | 12.6762 | 130 | 0.19 | 97 |
IV.T1215.EHZ. | 2016-11-17T16:12:44.76 | 3.0 | negative | manual | P | -0.1 | 0 | |||
IV.NRCA.HNZ. | 2016-11-17T16:12:43.68 | 0.1 | positive | manual | P | 54 | 6.1938 | 150 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.3 | 0.0001166 | 0.18 | AML | other | m | 2016-11-17T16:12:50.74 |
IV.CESI.HHN. | ML:1.6 | 0.000203 | 0.2 | AML | other | m | 2016-11-17T16:12:50.76 |
IV.LNSS.HHE. | ML:1.4 | 0.00016749999999999998 | 0.44 | AML | other | m | 2016-11-17T16:12:49.47 |
IV.LNSS.HHN. | ML:1.7 | 0.00030199999999999997 | 0.64 | AML | other | m | 2016-11-17T16:12:49.97 |
IV.NRCA.HNE. | ML:2.0 | 0.0015400000000000001 | 0.18 | AML | other | m | 2016-11-17T16:12:45.27 |
IV.NRCA.HHE. | ML:2.0 | 0.0016400000000000002 | 0.18 | AML | other | m | 2016-11-17T16:12:45.27 |
IV.NRCA.HNN. | ML:2.0 | 0.0014 | 0.16 | AML | other | m | 2016-11-17T16:12:46.16 |
IV.NRCA.HHN. | ML:2.0 | 0.001465 | 0.14 | AML | other | m | 2016-11-17T16:12:46.17 |
IV.PP3.HNN. | ML:2.8 | 0.0008399999999999998 | 1.58 | AML | other | m | 2016-11-17T16:13:04.83 |
IV.PP3.HNE. | ML:3.0 | 0.0014125000000000001 | 1.58 | AML | other | m | 2016-11-17T16:13:08.61 |
IV.PP3.EHN. | ML:3.0 | 0.001616 | 1.58 | AML | other | m | 2016-11-17T16:13:08.67 |
IV.PP3.EHE. | ML:2.7 | 0.000737 | 1.58 | AML | other | m | 2016-11-17T16:13:08.86 |
IV.RM33.EHN. | ML:1.3 | 0.00007960000000000001 | 0.22 | AML | other | m | 2016-11-17T16:12:53.16 |
IV.RM33.EHE. | ML:1.4 | 0.00008845 | 1.28 | AML | other | m | 2016-11-17T16:12:54.59 |
IV.T1241.EHN. | ML:1.4 | 0.00011899999999999999 | 0.14 | AML | other | m | 2016-11-17T16:12:52.42 |
IV.T1241.EHE. | ML:1.5 | 0.00014405 | 0.24 | AML | other | m | 2016-11-17T16:12:52.43 |
IV.T1245.HHN. | ML:2.0 | 0.000958 | 0.62 | AML | other | m | 2016-11-17T16:12:47.45 |
IV.T1245.HNN. | ML:2.0 | 0.0011099999999999999 | 0.62 | AML | other | m | 2016-11-17T16:12:47.46 |
IV.T1245.HHE. | ML:1.7 | 0.0005045 | 0.16 | AML | other | m | 2016-11-17T16:12:47.35 |
IV.T1245.HNE. | ML:1.7 | 0.000536 | 0.18 | AML | other | m | 2016-11-17T16:12:47.27 |
IV.TERO.HHE. | ML:1.3 | 0.00004845 | 1.58 | AML | other | m | 2016-11-17T16:12:58.88 |
IV.TERO.HHN. | ML:1.3 | 0.00005075 | 1.44 | AML | other | m | 2016-11-17T16:12:58.95 |