Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 27-12-2016 and time 19:03:28 (UTC) in region 6 km E Leonessa (RI)

A magnitude ML 2.0 earthquake occured in region: 6 km E Leonessa (RI), on

  • 27-12-2016 19:03:28 (UTC)
  • 27-12-2016 20:03:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5840, 13.0350 at 12 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Leonessa RI 6 2435 2435
Posta RI 8 694 3129
Monteleone di Spoleto PG 10 599 3728
Cittareale RI 11 482 4210
Borbona RI 11 617 4827
Micigliano RI 15 127 4954
Poggio Bustone RI 15 2055 7009
Cascia PG 15 3217 10226
Polino TR 16 233 10459
Poggiodomo PG 16 117 10576
Rivodutri RI 17 1253 11829
Cantalice RI 17 2755 14584
Morro Reatino RI 18 373 14957
Montereale AQ 19 2581 17538
Antrodoco RI 19 2588 20126
Borgo Velino RI 20 972 21098

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Terni (111501 inhabitants)
40 Km NW of L'Aquila (69753 inhabitants)
49 Km SE of Foligno (57155 inhabitants)
56 Km W of Teramo (54892 inhabitants)
70 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km N of Tivoli (56533 inhabitants)
78 Km E of Viterbo (67173 inhabitants)
79 Km SE of Perugia (166134 inhabitants)
89 Km NE of Roma (2864731 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
97 Km W of Chieti (51815 inhabitants)
98 Km W of Pescara (121014 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 2.0 2016-12-27
19:03:28		 42.5842 13.0352 12 2016-12-27
19:15:03		 Sala Sismica INGV-Roma 37872251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-12-27 19:03:28 ± 0.04
Latitude 42.5842 ± 0.0018
Longitude 13.0352 ± 0.0024
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 37872251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 198
Semi-minor axis of confidence ellipse (meter) 78
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 143
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 56
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.47214
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 20
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 37872251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-12-27 19:15:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BRSN.EHZ. 2016-12-27T19:04:24.71 3.0 undecidable manual Sg 8.78 0
IV.OSSC.HHZ. 2016-12-27T19:04:13.13 3.0 undecidable manual Sn 2.15 0
IV.LIK.EHZ.01 2016-12-27T19:04:05.46 3.0 undecidable manual S 3.26 0
IV.CESI.HHZ. 2016-12-27T19:03:44.05 0.1 undecidable manual S 347 47.8188 92 0.18 89
IV.EL6.EHZ. 2016-12-27T19:03:43.02 3.0 undecidable manual S -5.09 0
IV.MMO1.EHZ. 2016-12-27T19:03:42.62 0.1 undecidable manual S 34 42.2244 92 0.24 89
IV.T1241.EHZ. 2016-12-27T19:03:42.94 0.1 undecidable manual S 47 44.2224 92 0.05 92
IV.OFFI.HHZ. 2016-12-27T19:03:41.02 3.0 undecidable manual S -3.12 0
IV.T0110.HHZ. 2016-12-27T19:03:41.90 3.0 negative manual P 4.4 0
IV.VCEL.EHZ. 2016-12-27T19:03:41.04 3.0 positive manual P 4.32 0
IV.FIAM.HHZ. 2016-12-27T19:03:40.33 0.3 undecidable manual S 169 35.742 93 -0.3 66
IV.T1243.HHZ. 2016-12-27T19:03:40.46 0.3 undecidable manual S 70 35.9418 93 -0.23 68
IV.CERT.HHZ. 2016-12-27T19:03:39.12 3.0 undecidable manual P 1.49 0
IV.SRES.HHZ. 2016-12-27T19:03:39.67 3.0 undecidable manual S -4.55 0
IV.T1245.HHZ. 2016-12-27T19:03:39.78 0.6 undecidable manual S 22 32.6451 94 -0.04 47
IV.CAMP.HHZ. 2016-12-27T19:03:39.42 0.3 undecidable manual S 100 31.0467 94 0.04 71
IV.ASSB.HHZ. 2016-12-27T19:03:39.36 3.0 undecidable manual S -2.16 0
IV.T1215.EHZ. 2016-12-27T19:03:38.33 0.6 undecidable manual S 331 27.75 95 -0.17 46
IV.T1247.HHZ. 2016-12-27T19:03:38.58 0.3 undecidable manual S 126 26.751 95 0.34 67
IV.T1219.EHZ. 2016-12-27T19:03:38.13 1.0 undecidable manual P 357 52.4031 92 0.01 23
IV.SNTG.HHZ. 2016-12-27T19:03:38.69 3.0 undecidable manual P 2.71 0
IV.T1256.HHZ. 2016-12-27T19:03:37.73 3.0 undecidable manual S -0.76 0
IV.MOMA.HHZ. 2016-12-27T19:03:37.25 3.0 undecidable manual S -0.85 0
IV.T1214.EHZ. 2016-12-27T19:03:37.44 0.3 undecidable manual S 36 24.0537 96 -0.09 71
IV.SMA1.EHZ. 2016-12-27T19:03:37.74 0.1 undecidable manual S 78 25.0527 96 -0.05 96
IV.CESI.HHZ. 2016-12-27T19:03:37.48 0.1 undecidable manual P 347 47.8188 92 0.05 92
IV.MMO1.EHZ. 2016-12-27T19:03:36.39 0.1 undecidable manual P 34 42.2244 92 -0.18 90
IV.T1299.HNE. 2016-12-27T19:03:36.71 0.1 undecidable manual S 75 20.9679 99 0.01 97
IV.ARRO.EHE. 2016-12-27T19:03:36.93 0.1 undecidable manual S 269 22.0668 98 -0.06 95
IV.T1241.EHZ. 2016-12-27T19:03:36.64 0.1 undecidable manual P 47 44.2224 92 -0.22 89
IV.GIGS.HHZ. 2016-12-27T19:03:36.88 3.0 negative manual P 3.89 0
IV.T1245.HHZ. 2016-12-27T19:03:35.01 0.6 undecidable manual P 22 32.6451 94 -0.09 47
IV.T1243.HHZ. 2016-12-27T19:03:35.36 0.1 undecidable manual P 70 35.9418 93 -0.24 90
IV.CESX.HHZ. 2016-12-27T19:03:35.76 3.0 undecidable manual S -0.99 0
IV.RM33.HNZ. 2016-12-27T19:03:35.69 0.1 undecidable manual S 120 16.872 105 0.05 97
IV.T1216.EHZ. 2016-12-27T19:03:35.25 1.0 undecidable manual P 358 34.0437 93 -0.05 24
IV.FIAM.HHZ. 2016-12-27T19:03:35.31 0.1 undecidable manual P 169 35.742 93 -0.25 90
IV.T1212.EHZ. 2016-12-27T19:03:35.92 0.6 undecidable manual S 2 18.5703 102 -0.16 47
IV.T1211.EHZ. 2016-12-27T19:03:35.38 0.3 undecidable manual S 249 15.7731 108 0.02 73
IV.TERO.HHZ. 2016-12-27T19:03:35.66 3.0 undecidable manual P 3.06 0
IV.SMA1.EHZ. 2016-12-27T19:03:34.08 0.1 undecidable manual P 78 25.0527 96 0.16 93
IV.CAMP.HHZ. 2016-12-27T19:03:34.72 0.1 undecidable manual P 100 31.0467 94 -0.12 93
IV.T1215.EHZ. 2016-12-27T19:03:34.29 1.0 undecidable manual P 331 27.75 95 -0.04 24
IV.T1247.HHZ. 2016-12-27T19:03:34.33 0.1 undecidable manual P 126 26.751 95 0.15 93
IV.T1220.EHZ. 2016-12-27T19:03:34.71 3.0 positive manual P 1.39 0
IV.T1218.HNN. 2016-12-27T19:03:34.29 0.1 undecidable manual S 34 11.5773 122 -0.04 98
IV.T1299.HNE. 2016-12-27T19:03:33.38 0.1 undecidable manual P 75 20.9679 99 0.09 95
IV.ARRO.EHE. 2016-12-27T19:03:33.52 0.1 undecidable manual P 269 22.0668 98 0.07 96
IV.FDMO.HHZ. 2016-12-27T19:03:33.20 3.0 undecidable manual P 1.21 0
IV.T1214.EHZ. 2016-12-27T19:03:33.68 0.6 undecidable manual P 36 24.0537 96 -0.09 47
IV.T1212.EHZ. 2016-12-27T19:03:32.93 1.0 undecidable manual P 2 18.5703 102 0 24
IV.T1218.HNN. 2016-12-27T19:03:32.02 0.1 undecidable manual P 34 11.5773 122 0.1 97
IV.T1211.EHZ. 2016-12-27T19:03:32.69 0.1 undecidable manual P 249 15.7731 108 0.17 95
IV.RM33.HNZ. 2016-12-27T19:03:32.73 0.1 undecidable manual P 120 16.872 105 0.05 97
IV.LNSS.HHE. 2016-12-27T19:03:32.90 0.1 undecidable manual S 12 2.0979 168 0.04 100
IV.LNSS.HHE. 2016-12-27T19:03:31.23 0.1 undecidable manual P 12 2.0979 168 0.15 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:2.1 0.0008125 0.18 AML other m 2016-12-27T19:03:37.00
IV.ARRO.EHN. ML:2.1 0.000754 0.5 AML other m 2016-12-27T19:03:38.78
IV.ASSB.HHE. ML:2.0 0.000203 0.34 AML other m 2016-12-27T19:03:48.58
IV.ASSB.HHN. ML:1.8 0.00014700000000000002 1.02 AML other m 2016-12-27T19:03:48.32
IV.CAMP.HHN. ML:1.5 0.0001375 0.82 AML other m 2016-12-27T19:03:39.68
IV.CAMP.HHE. ML:1.4 0.000124 0.28 AML other m 2016-12-27T19:03:40.86
IV.CERT.HHE. ML:1.7 0.0000779 1 AML other m 2016-12-27T19:03:56.36
IV.CERT.HHN. ML:1.7 0.00007635 0.44 AML other m 2016-12-27T19:03:57.84
IV.CESI.HHN. ML:2.0 0.00023799999999999998 1.18 AML other m 2016-12-27T19:03:45.69
IV.CESI.HHE. ML:1.8 0.000192 0.14 AML other m 2016-12-27T19:03:45.20
IV.CESX.HHE. ML:1.8 0.0002575 0.56 AML other m 2016-12-27T19:03:42.65
IV.CESX.HHN. ML:1.8 0.00022199999999999998 0.48 AML other m 2016-12-27T19:03:43.06
IV.EL6.EHN. ML:2.0 0.0001241 0.56 AML other m 2016-12-27T19:03:57.59
IV.EL6.EHE. ML:2.1 0.00016 0.66 AML other m 2016-12-27T19:03:55.81
IV.FIAM.HHE. ML:1.7 0.0001815 0.46 AML other m 2016-12-27T19:03:41.77
IV.FIAM.HHN. ML:1.6 0.00013800000000000002 1.06 AML other m 2016-12-27T19:03:43.23
IV.GIGS.HHN. ML:1.2 0.00004585 1.02 AML other m 2016-12-27T19:03:44.79
IV.GIGS.HHE. ML:1.2 0.0000473 1.44 AML other m 2016-12-27T19:03:44.12
IV.LNSS.HHN. ML:2.8 0.009940000000000001 0.14 AML other m 2016-12-27T19:03:33.00
IV.LNSS.HHE. ML:2.5 0.005 0.7 AML other m 2016-12-27T19:03:33.23
IV.MOMA.HHN. ML:1.9 0.000219 1.72 AML other m 2016-12-27T19:03:44.08
IV.MOMA.HHE. ML:1.9 0.0002285 1.44 AML other m 2016-12-27T19:03:45.87
IV.OSSC.HHN. ML:1.7 0.00002018 0.42 AML other m 2016-12-27T19:03:56.14
IV.OSSC.HHE. ML:1.8 0.00002377 1.58 AML other m 2016-12-27T19:04:04.87
IV.RM33.EHN. ML:1.9 0.00066 0.32 AML other m 2016-12-27T19:03:36.92
IV.RM33.HNN. ML:1.9 0.0007155 0.32 AML other m 2016-12-27T19:03:36.92
IV.RM33.HNE. ML:1.9 0.0007284999999999999 0.66 AML other m 2016-12-27T19:03:36.64
IV.RM33.EHE. ML:1.9 0.000669 0.14 AML other m 2016-12-27T19:03:36.64
IV.SMA1.EHE. ML:2.4 0.001435 0.38 AML other m 2016-12-27T19:03:38.19
IV.SMA1.EHN. ML:2.6 0.002315 0.3 AML other m 2016-12-27T19:03:38.22
IV.SNTG.HHE. ML:1.7 0.0000701 0.8 AML other m 2016-12-27T19:03:52.59
IV.SNTG.HHN. ML:1.7 0.0000821 0.86 AML other m 2016-12-27T19:03:53.18
IV.SRES.HHE. ML:1.4 0.00005434999999999999 0.24 AML other m 2016-12-27T19:03:49.74
IV.SRES.HHN. ML:1.4 0.00005405 0.54 AML other m 2016-12-27T19:03:49.99
IV.T1211.EHE. ML:2.8 0.006335 0.36 AML other m 2016-12-27T19:03:35.58
IV.T1211.HNE. ML:2.8 0.006375 0.36 AML other m 2016-12-27T19:03:35.58
IV.T1211.HNN. ML:2.9 0.00737 0.26 AML other m 2016-12-27T19:03:35.91
IV.T1211.EHN. ML:2.9 0.007345 0.26 AML other m 2016-12-27T19:03:35.92
IV.T1212.HNE. ML:2.1 0.000986 0.34 AML other m 2016-12-27T19:03:36.29
IV.T1212.EHE. ML:2.1 0.0009490000000000001 0.34 AML other m 2016-12-27T19:03:36.29
IV.T1212.HNN. ML:2.3 0.0013599999999999999 0.64 AML other m 2016-12-27T19:03:36.41
IV.T1212.EHN. ML:2.3 0.00141 0.64 AML other m 2016-12-27T19:03:36.41
IV.T1214.EHN. ML:2.0 0.0006925 0.22 AML other m 2016-12-27T19:03:37.68
IV.T1214.HNN. ML:2.1 0.0006979999999999999 0.2 AML other m 2016-12-27T19:03:37.67
IV.T1214.EHE. ML:1.9 0.0005405 0.2 AML other m 2016-12-27T19:03:39.32
IV.T1214.HNE. ML:2.0 0.000589 0.2 AML other m 2016-12-27T19:03:39.22
IV.T1215.EHN. ML:1.9 0.0003755 0.4 AML other m 2016-12-27T19:03:38.43
IV.T1215.HNN. ML:1.9 0.0003785 0.4 AML other m 2016-12-27T19:03:38.63
IV.T1215.HNE. ML:1.8 0.0003325 0.42 AML other m 2016-12-27T19:03:39.58
IV.T1215.EHE. ML:1.8 0.000304 0.08 AML other m 2016-12-27T19:03:39.55
IV.T1216.EHN. ML:2.2 0.0006675 1.74 AML other m 2016-12-27T19:03:41.92
IV.T1216.EHE. ML:2.2 0.000655 0.36 AML other m 2016-12-27T19:03:42.63
IV.T1218.HNN. ML:2.7 0.005875 1.08 AML other m 2016-12-27T19:03:34.58
IV.T1218.EHN. ML:2.8 0.006045 1.1 AML other m 2016-12-27T19:03:34.59
IV.T1218.HNE. ML:2.7 0.0053100000000000005 0.56 AML other m 2016-12-27T19:03:34.54
IV.T1218.EHE. ML:2.7 0.005215 0.56 AML other m 2016-12-27T19:03:34.54
IV.T1219.EHN. ML:1.8 0.0001425 1.86 AML other m 2016-12-27T19:03:47.95
IV.T1219.EHE. ML:1.8 0.000141 1.52 AML other m 2016-12-27T19:03:48.84
IV.T1220.HNN. ML:2.4 0.00054 0.38 AML other m 2016-12-27T19:03:49.54
IV.T1220.EHN. ML:2.4 0.000526 0.4 AML other m 2016-12-27T19:03:49.35
IV.T1220.EHE. ML:2.4 0.00051 0.22 AML other m 2016-12-27T19:03:50.63
IV.T1220.HNE. ML:2.4 0.0005225 0.24 AML other m 2016-12-27T19:03:50.63
IV.T1241.EHE. ML:1.8 0.0001815 1.42 AML other m 2016-12-27T19:03:45.03
IV.T1241.EHN. ML:1.6 0.0001099 0.44 AML other m 2016-12-27T19:03:43.76
IV.T1245.HHN. ML:2.4 0.0012250000000000002 0.16 AML other m 2016-12-27T19:03:40.48
IV.T1245.HNN. ML:2.5 0.00138 0.16 AML other m 2016-12-27T19:03:40.48
IV.T1245.HNE. ML:2.4 0.0011949999999999999 0.18 AML other m 2016-12-27T19:03:40.84
IV.T1245.HHE. ML:2.5 0.0012900000000000001 0.18 AML other m 2016-12-27T19:03:40.84
IV.T1247.HHE. ML:2.0 0.000535 0.12 AML other m 2016-12-27T19:03:39.74
IV.T1247.HHN. ML:1.9 0.0004525 0.74 AML other m 2016-12-27T19:03:43.45
IV.T1256.HHN. ML:1.9 0.00021799999999999999 0.16 AML other m 2016-12-27T19:03:45.28
IV.T1256.HHE. ML:1.9 0.00021050000000000002 0.58 AML other m 2016-12-27T19:03:46.36
IV.T1299.EHE. ML:2.1 0.0008694999999999999 1.64 AML other m 2016-12-27T19:03:37.95
IV.T1299.HNE. ML:2.1 0.0009080000000000001 1.64 AML other m 2016-12-27T19:03:37.95
IV.T1299.EHN. ML:2.2 0.0010305 0.88 AML other m 2016-12-27T19:03:37.50
IV.T1299.HNN. ML:2.2 0.0010635 0.7 AML other m 2016-12-27T19:03:36.94
IV.TERO.HNN. ML:2.0 0.0002585 0.1 AML other m 2016-12-27T19:03:44.17
IV.TERO.HNE. ML:1.8 0.000184 1 AML other m 2016-12-27T19:03:43.49
IV.TERO.HHE. ML:1.9 0.000222 1 AML other m 2016-12-27T19:03:43.99
IV.TERO.HHN. ML:2.0 0.00029600000000000004 0.1 AML other m 2016-12-27T19:03:44.17
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download