A magnitude ML 2.0 earthquake occured in region: 1 km NW Norcia (PG), on
and geographic coordinates (lat, lon) 42.8040, 13.0890 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 1 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Cascia | PG | 11 | 3217 | 8898 |
Castelsantangelo sul Nera | MC | 11 | 281 | 9179 |
Cerreto di Spoleto | PG | 14 | 1075 | 10254 |
Visso | MC | 14 | 1107 | 11361 |
Poggiodomo | PG | 16 | 117 | 11478 |
Ussita | MC | 16 | 444 | 11922 |
Sellano | PG | 16 | 1079 | 13001 |
Arquata del Tronto | AP | 17 | 1178 | 14179 |
Accumoli | RI | 18 | 667 | 14846 |
Vallo di Nera | PG | 19 | 364 | 15210 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2016-10-31 13:03:50 |
42.8042 | 13.089 | 10 | 2019-02-12 14:03:14 |
Bollettino Sismico Italiano INGV | 44995401 |
Field | Value |
---|---|
Time (UTC) | 2016-10-31 13:03:50 ± 0.03 |
Latitude | 42.8042 ± 0.0018 |
Longitude | 13.0890 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 44995401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 217 |
Semi-minor axis of confidence ellipse (meter) | 127 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 54 |
Number of defining phases | 51 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46315 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 44995401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-05-07 19:18:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2016-10-31T13:04:26.99 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.SAMA.HHZ. | 2016-10-31T13:04:26.99 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.ARVD.HHZ. | 2016-10-31T13:04:12.99 | 3.0 | undecidable | manual | S | -3.35 | 0 | |||
IV.SNTG.HHE. | 2016-10-31T13:04:07.02 | 0.3 | undecidable | manual | S | 347 | 51.4152 | 50 | 0.34 | 67 |
IV.MDAR.HNN. | 2016-10-31T13:04:04.68 | 0.3 | undecidable | manual | S | 6 | 43.3233 | 50 | 0.17 | 70 |
IV.T1247.HHZ. | 2016-10-31T13:04:04.80 | 0.3 | undecidable | manual | S | 157 | 43.7229 | 50 | 0.18 | 70 |
IV.T1246.HHN. | 2016-10-31T13:04:03.80 | 0.3 | undecidable | manual | S | 127 | 41.0256 | 50 | -0.11 | 71 |
IV.CAMP.HHE. | 2016-10-31T13:04:03.60 | 0.1 | undecidable | manual | S | 139 | 39.627 | 50 | 0.08 | 96 |
IV.SEF1.HNN. | 2016-10-31T13:04:03.70 | 0.6 | undecidable | manual | S | 343 | 39.7269 | 50 | 0.15 | 47 |
IV.ARRO.EHZ. | 2016-10-31T13:04:02.61 | 0.6 | undecidable | manual | S | 227 | 36.3414 | 50 | -0.03 | 49 |
IV.T1211.EHZ. | 2016-10-31T13:04:02.50 | 0.3 | undecidable | manual | S | 212 | 35.6421 | 50 | 0.04 | 73 |
IV.RM33.EHZ. | 2016-10-31T13:04:02.20 | 0.3 | undecidable | manual | S | 163 | 34.3434 | 50 | 0.09 | 73 |
IV.T1243.HHZ. | 2016-10-31T13:04:01.40 | 0.3 | undecidable | manual | S | 112 | 31.6461 | 50 | 0.01 | 74 |
IV.T1241.HNN. | 2016-10-31T13:04:00.60 | 0.3 | undecidable | manual | S | 78 | 28.4493 | 50 | 0.06 | 74 |
IV.SMA1.EHZ. | 2016-10-31T13:04:00.80 | 0.6 | undecidable | manual | S | 134 | 27.8499 | 50 | 0.42 | 46 |
IV.SNTG.HHE. | 2016-10-31T13:04:00.09 | 0.1 | undecidable | manual | P | 347 | 51.4152 | 50 | 0.33 | 89 |
XO.AM05.HNZ. | 2016-10-31T13:04:00.50 | 0.3 | undecidable | manual | S | 48 | 28.749 | 50 | -0.14 | 73 |
IV.T1204.EHZ. | 2016-10-31T13:03:59.00 | 0.1 | undecidable | manual | S | 127 | 23.3544 | 114 | -0.17 | 97 |
IV.GAG1.HNE. | 2016-10-31T13:03:59.32 | 0.6 | undecidable | manual | P | 358 | 48.1185 | 50 | 0.06 | 47 |
IV.T1299.HNN. | 2016-10-31T13:03:59.80 | 0.3 | undecidable | manual | S | 140 | 24.5532 | 50 | 0.29 | 71 |
IV.T1256.HHZ. | 2016-10-31T13:03:59.60 | 0.1 | undecidable | manual | S | 26 | 25.0527 | 50 | -0.03 | 100 |
IV.FDMO.HHN. | 2016-10-31T13:03:59.40 | 0.1 | undecidable | manual | S | 360 | 25.752 | 50 | -0.43 | 91 |
IV.MMO1.EHZ. | 2016-10-31T13:03:58.90 | 0.3 | undecidable | manual | S | 61 | 22.0668 | 115 | 0.16 | 73 |
IV.T1201.HNN. | 2016-10-31T13:03:58.70 | 0.6 | undecidable | manual | S | 141 | 20.9679 | 116 | 0.29 | 47 |
IV.T1247.HHZ. | 2016-10-31T13:03:58.42 | 0.1 | undecidable | manual | P | 157 | 43.7229 | 50 | -0.15 | 94 |
IV.SEF1.HNN. | 2016-10-31T13:03:58.00 | 0.6 | undecidable | manual | P | 343 | 39.7269 | 50 | 0.05 | 48 |
IV.LNSS.HHZ. | 2016-10-31T13:03:58.70 | 0.3 | undecidable | manual | S | 190 | 22.6551 | 114 | -0.25 | 72 |
IV.MDAR.HNN. | 2016-10-31T13:03:58.50 | 1.0 | undecidable | manual | P | 6 | 43.3233 | 50 | -0.01 | 24 |
IV.RM33.EHZ. | 2016-10-31T13:03:57.05 | 0.3 | undecidable | manual | P | 163 | 34.3434 | 50 | -0.07 | 73 |
IV.FEMA.HNE. | 2016-10-31T13:03:57.20 | 0.3 | undecidable | manual | S | 350 | 17.7711 | 120 | -0.24 | 72 |
IV.ARRO.EHZ. | 2016-10-31T13:03:57.37 | 0.1 | undecidable | manual | P | 227 | 36.3414 | 50 | -0.06 | 97 |
IV.CAMP.HHE. | 2016-10-31T13:03:57.81 | 0.3 | undecidable | manual | P | 139 | 39.627 | 50 | -0.13 | 71 |
IV.T1215.EHZ. | 2016-10-31T13:03:57.40 | 0.3 | undecidable | manual | S | 269 | 17.9709 | 120 | -0.08 | 75 |
IV.T1211.EHZ. | 2016-10-31T13:03:57.60 | 0.6 | undecidable | manual | P | 212 | 35.6421 | 50 | 0.28 | 46 |
IV.T1246.HHN. | 2016-10-31T13:03:57.98 | 0.1 | undecidable | manual | P | 127 | 41.0256 | 50 | -0.18 | 94 |
XO.AM05.HNZ. | 2016-10-31T13:03:56.43 | 0.3 | undecidable | manual | P | 48 | 28.749 | 50 | 0.16 | 72 |
IV.T1243.HHZ. | 2016-10-31T13:03:56.40 | 0.1 | undecidable | manual | P | 112 | 31.6461 | 50 | -0.31 | 93 |
IV.T1241.HNN. | 2016-10-31T13:03:56.29 | 0.3 | undecidable | manual | P | 78 | 28.4493 | 50 | 0.07 | 74 |
IV.T1217.EHZ. | 2016-10-31T13:03:56.90 | 0.3 | undecidable | manual | S | 231 | 16.3725 | 122 | -0.13 | 74 |
IV.T1256.HHZ. | 2016-10-31T13:03:55.24 | 0.3 | undecidable | manual | P | 26 | 25.0527 | 50 | -0.46 | 68 |
IV.MMO1.EHZ. | 2016-10-31T13:03:55.14 | 0.1 | undecidable | manual | P | 61 | 22.0668 | 115 | -0.04 | 100 |
IV.T1245.HNZ. | 2016-10-31T13:03:55.60 | 0.6 | undecidable | manual | S | 54 | 9.879 | 136 | 0.34 | 48 |
IV.SMA1.EHZ. | 2016-10-31T13:03:55.71 | 0.3 | undecidable | manual | P | 134 | 27.8499 | 50 | -0.41 | 69 |
IV.FDMO.HHN. | 2016-10-31T13:03:55.52 | 0.3 | undecidable | manual | P | 360 | 25.752 | 50 | -0.29 | 71 |
IV.T1204.EHZ. | 2016-10-31T13:03:55.24 | 0.3 | undecidable | manual | P | 127 | 23.3544 | 114 | -0.18 | 73 |
IV.T1299.HNN. | 2016-10-31T13:03:55.98 | 0.3 | undecidable | manual | P | 140 | 24.5532 | 50 | 0.36 | 70 |
IV.LNSS.HHZ. | 2016-10-31T13:03:55.40 | 0.1 | undecidable | manual | P | 190 | 22.6551 | 114 | 0.1 | 99 |
IV.T1216.EHZ. | 2016-10-31T13:03:55.50 | 0.3 | undecidable | manual | S | 329 | 11.1777 | 133 | -0.06 | 76 |
IV.T1215.EHZ. | 2016-10-31T13:03:54.65 | 0.1 | undecidable | manual | P | 269 | 17.9709 | 120 | 0.2 | 97 |
IV.T1201.HNN. | 2016-10-31T13:03:54.76 | 0.1 | undecidable | manual | P | 141 | 20.9679 | 116 | -0.22 | 96 |
IV.T1217.EHZ. | 2016-10-31T13:03:54.29 | 0.3 | undecidable | manual | P | 231 | 16.3725 | 122 | 0.1 | 75 |
IV.FEMA.HNE. | 2016-10-31T13:03:54.38 | 0.3 | undecidable | manual | P | 350 | 17.7711 | 120 | -0.05 | 75 |
IV.T1245.HNZ. | 2016-10-31T13:03:53.50 | 0.1 | undecidable | manual | P | 54 | 9.879 | 136 | 0.33 | 96 |
IV.T1216.EHZ. | 2016-10-31T13:03:53.51 | 0.1 | undecidable | manual | P | 329 | 11.1777 | 133 | 0.17 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:0.0 | 0.0011749514000000002 | 0.1216 | AML | other | m | 2016-10-31T13:03:59.60 |
IV.LNSS.HHE. | ML:0.0 | 0.0003931745 | 0.1408 | AML | other | m | 2016-10-31T13:03:59.33 |
IV.RM33.EHE. | ML:1.9 | 0.00033099999999999997 | 0.2 | AML | other | m | 2016-10-31T13:03:57.71 |
IV.RM33.EHN. | ML:1.8 | 0.00028450000000000003 | 0.5 | AML | other | m | 2016-10-31T13:05:03.66 |
IV.RM33.HNN. | ML:1.8 | 0.0002362426 | 0.0768 | AML | other | m | 2016-10-31T13:04:02.58 |
IV.SMA1.EHN. | ML:2.1 | 0.000726 | 0.56 | AML | other | m | 2016-10-31T13:03:57.00 |
IV.SMA1.EHE. | ML:2.6 | 0.0018549999999999999 | 1.48 | AML | other | m | 2016-10-31T13:03:57.23 |
IV.T1204.EHN. | ML:1.8 | 0.00043030350000000005 | 0.1216 | AML | other | m | 2016-10-31T13:03:59.72 |
IV.T1204.EHE. | ML:2.1 | 0.00075253015 | 0.1216 | AML | other | m | 2016-10-31T13:03:59.98 |
IV.T1215.HNE. | ML:1.8 | 0.0004640956 | 0.1408 | AML | other | m | 2016-10-31T13:03:57.62 |
IV.T1215.HNN. | ML:1.8 | 0.00057304685 | 0.064 | AML | other | m | 2016-10-31T13:03:57.81 |
IV.T1215.EHN. | ML:1.9 | 0.0006032147500000001 | 0.064 | AML | other | m | 2016-10-31T13:03:57.78 |
IV.T1215.EHE. | ML:1.8 | 0.00048488870000000007 | 0.1408 | AML | other | m | 2016-10-31T13:03:57.69 |
IV.T1216.EHE. | ML:0.0 | 0.00175178375 | 0.1152 | AML | other | m | 2016-10-31T13:03:55.99 |
IV.T1216.EHN. | ML:2.4 | 0.0026799999999999997 | 0.42 | AML | other | m | 2016-10-31T13:03:55.69 |
IV.T1217.EHE. | ML:2.0 | 0.0015170000000000001 | 0.24 | AML | other | m | 2016-10-31T13:04:58.60 |
IV.T1217.HNN. | ML:1.7 | 0.00044331601 | 0.0768 | AML | other | m | 2016-10-31T13:03:57.40 |
IV.T1217.HNE. | ML:2.0 | 0.0008488333 | 0.0832 | AML | other | m | 2016-10-31T13:03:57.31 |
IV.T1217.EHN. | ML:0.0 | 0.00045104265 | 0.0768 | AML | other | m | 2016-10-31T13:03:57.44 |
IV.T1245.HNN. | ML:2.2 | 0.001880703 | 0.1856 | AML | other | m | 2016-10-31T13:03:57.17 |
IV.T1245.HHE. | ML:2.0 | 0.0013080645 | 0.1408 | AML | other | m | 2016-10-31T13:03:57.78 |
IV.T1245.HHN. | ML:2.1 | 0.0017017905 | 0.1984 | AML | other | m | 2016-10-31T13:03:57.26 |
IV.T1245.HNE. | ML:2.0 | 0.0014261344999999999 | 0.128 | AML | other | m | 2016-10-31T13:03:57.85 |