A magnitude ML 2.0 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8340, 13.1320 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 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5238 |
Preci | PG | 9 | 724 | 5962 |
Visso | MC | 12 | 1107 | 7069 |
Ussita | MC | 12 | 444 | 7513 |
Arquata del Tronto | AP | 15 | 1178 | 8691 |
Cascia | PG | 16 | 3217 | 11908 |
Montegallo | AP | 17 | 523 | 12431 |
Cerreto di Spoleto | PG | 18 | 1075 | 13506 |
Montemonaco | AP | 18 | 604 | 14110 |
Sellano | PG | 18 | 1079 | 15189 |
Accumoli | RI | 18 | 667 | 15856 |
Bolognola | MC | 20 | 142 | 15998 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2016-08-29 22:13:22 |
42.8337 | 13.1323 | 10 | 2016-08-29 22:24:23 |
Sala Sismica INGV-Roma | 27658071 |
Field | Value |
---|---|
Time (UTC) | 2016-08-29 22:13:22 ± 0.04 |
Latitude | 42.8337 ± 0.0027 |
Longitude | 13.1323 ± 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 | 27658071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 321 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
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) | 37 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.01349 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44426 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 27658071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-29 22:24:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2016-08-29T22:13:38.68 | 0.3 | undecidable | manual | S | 342 | 49.3173 | 50 | 0.56 | 61 |
IV.TERO.HHZ. | 2016-08-29T22:13:37.07 | 0.3 | undecidable | manual | S | 121 | 45.0216 | 50 | 0.1 | 68 |
IV.ASSB.HHZ. | 2016-08-29T22:13:37.17 | 0.3 | undecidable | manual | S | 301 | 44.9217 | 50 | 0.22 | 67 |
IV.TERO.HHZ. | 2016-08-29T22:13:36.88 | 3.0 | undecidable | manual | P | 121 | 45.0216 | 50 | 6.13 | 0 |
IV.RM33.EHZ. | 2016-08-29T22:13:35.11 | 0.3 | undecidable | manual | S | 169 | 36.6411 | 50 | 0.37 | 65 |
IV.ARRO.EHZ. | 2016-08-29T22:13:35.85 | 0.3 | undecidable | manual | S | 227 | 41.1255 | 50 | -0.09 | 69 |
IV.T1243.HHZ. | 2016-08-29T22:13:32.44 | 0.3 | undecidable | manual | S | 120 | 29.8479 | 50 | -0.5 | 64 |
IV.CSP1.EHZ. | 2016-08-29T22:13:32.83 | 1.0 | undecidable | manual | S | 12 | 29.2485 | 50 | 0.06 | 24 |
IV.CESI.HHZ. | 2016-08-29T22:13:31.88 | 0.3 | undecidable | manual | S | 316 | 26.5512 | 50 | -0.16 | 70 |
IV.T1241.HHZ. | 2016-08-29T22:13:31.14 | 1.0 | undecidable | manual | S | 84 | 24.4533 | 112 | -0.26 | 23 |
IV.SNTG.HHZ. | 2016-08-29T22:13:31.38 | 0.3 | undecidable | manual | P | 342 | 49.3173 | 50 | -0.03 | 69 |
IV.ARRO.EHZ. | 2016-08-29T22:13:30.13 | 0.1 | undecidable | manual | P | 227 | 41.1255 | 50 | -0.02 | 93 |
IV.ASSB.HHZ. | 2016-08-29T22:13:30.54 | 0.1 | undecidable | manual | P | 301 | 44.9217 | 50 | -0.2 | 89 |
IV.T1215.EHZ. | 2016-08-29T22:13:30.39 | 0.3 | undecidable | manual | S | 261 | 21.7671 | 115 | -0.16 | 70 |
IV.RM33.EHZ. | 2016-08-29T22:13:29.33 | 0.1 | undecidable | manual | P | 169 | 36.6411 | 50 | -0.13 | 92 |
IV.MMO1.EHZ. | 2016-08-29T22:13:29.04 | 0.3 | undecidable | manual | S | 65 | 17.3715 | 120 | -0.16 | 71 |
IV.T1202.EHZ. | 2016-08-29T22:13:29.24 | 0.3 | undecidable | manual | S | 152 | 16.2726 | 121 | 0.38 | 68 |
IV.T1244.EHZ. | 2016-08-29T22:13:28.78 | 0.3 | undecidable | manual | S | 122 | 15.873 | 122 | 0.02 | 73 |
IV.CSP1.EHZ. | 2016-08-29T22:13:28.24 | 0.1 | undecidable | manual | P | 12 | 29.2485 | 50 | -0.08 | 94 |
IV.T1215.EHZ. | 2016-08-29T22:13:27.11 | 0.1 | undecidable | manual | P | 261 | 21.7671 | 115 | 0.07 | 95 |
IV.FDMO.HHZ. | 2016-08-29T22:13:27.10 | 0.1 | undecidable | manual | P | 351 | 22.755 | 114 | -0.13 | 94 |
IV.MC2.EHZ. | 2016-08-29T22:13:27.52 | 0.3 | undecidable | manual | S | 28 | 9.7791 | 135 | 0.44 | 67 |
IV.CESI.HHZ. | 2016-08-29T22:13:27.78 | 0.1 | undecidable | manual | P | 316 | 26.5512 | 50 | -0.12 | 93 |
IV.T1241.HHZ. | 2016-08-29T22:13:27.39 | 0.1 | undecidable | manual | P | 84 | 24.4533 | 112 | -0.14 | 93 |
IV.LNSS.HHZ. | 2016-08-29T22:13:27.84 | 0.3 | undecidable | manual | P | 196 | 26.6511 | 50 | -0.08 | 71 |
IV.CAMP.HHZ. | 2016-08-29T22:13:26.08 | 3.0 | undecidable | manual | P | 40.0266 | -3.9 | 0 | ||
IV.MMO1.EHZ. | 2016-08-29T22:13:26.23 | 0.1 | undecidable | manual | P | 65 | 17.3715 | 120 | -0.04 | 97 |
IV.T1244.EHZ. | 2016-08-29T22:13:26.04 | 0.1 | undecidable | manual | P | 122 | 15.873 | 122 | 0.03 | 97 |
IV.T1202.EHZ. | 2016-08-29T22:13:26.35 | 0.1 | undecidable | manual | P | 152 | 16.2726 | 121 | 0.28 | 92 |
IV.MC2.EHZ. | 2016-08-29T22:13:25.29 | 0.1 | undecidable | manual | P | 28 | 9.7791 | 135 | 0.25 | 94 |
IV.T1242.HHZ. | 2016-08-29T22:13:25.88 | 0.3 | undecidable | manual | S | 95 | 5.8941 | 149 | -0.37 | 69 |
IV.T1243.HHZ. | 2016-08-29T22:13:25.29 | 3.0 | undecidable | manual | P | 120 | 29.8479 | 50 | -3.13 | 0 |
IV.NRCA.HHZ. | 2016-08-29T22:13:25.24 | 0.6 | undecidable | manual | S | 270 | 1.4985 | 172 | -0.49 | 45 |
IV.SMA1.EHZ. | 2016-08-29T22:13:24.48 | 3.0 | undecidable | manual | P | 27.9498 | -3.65 | 0 | ||
IV.NRCA.HHZ. | 2016-08-29T22:13:24.26 | 0.1 | undecidable | manual | P | 270 | 1.4985 | 172 | 0 | 100 |
IV.T1242.HHZ. | 2016-08-29T22:13:24.68 | 0.1 | undecidable | manual | P | 95 | 5.8941 | 149 | 0.12 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LIK.EHN.01 | ML:2.2 | 0.00007125 | 1.5 | AML | other | m | 2016-08-29T22:13:30.69 |
IV.LIK.EHE.01 | ML:2.3 | 0.00009599999999999998 | 1.58 | AML | other | m | 2016-08-29T22:13:53.04 |
IV.MMO1.EHN. | ML:1.8 | 0.00047999999999999996 | 1.58 | AML | other | m | 2016-08-29T22:13:29.36 |
IV.MMO1.EHE. | ML:1.8 | 0.0005655 | 0.2 | AML | other | m | 2016-08-29T22:13:29.25 |
IV.T1202.EHN. | ML:2.3 | 0.001875 | 0.76 | AML | other | m | 2016-08-29T22:13:40.40 |
IV.T1202.EHE. | ML:2.1 | 0.001218 | 0.32 | AML | other | m | 2016-08-29T22:13:40.42 |
IV.T1242.HHN. | ML:1.8 | 0.001155 | 1.02 | AML | other | m | 2016-08-29T22:13:26.01 |
IV.T1242.HHE. | ML:2.0 | 0.00156 | 1.34 | AML | other | m | 2016-08-29T22:13:26.00 |