Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 19-12-2016 and time 21:07:01 (Italy) in region 1 km N Crognaleto (TE)

A magnitude ML 2.1 earthquake occured in region: 1 km N Crognaleto (TE), on

  • 19-12-2016 20:07:01 (UTC)
  • 19-12-2016 21:07:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5620, 13.4790 at 17 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.

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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
Crognaleto TE 1 1297 1297
Fano Adriano TE 5 296 1593
Cortino TE 7 656 2249
Pietracamela TE 8 271 2520
Campotosto AQ 9 542 3062
Montorio al Vomano TE 13 8218 11280
Tossicia TE 14 1406 12686
Rocca Santa Maria TE 15 537 13223
Capitignano AQ 15 665 13888
Isola del Gran Sasso d'Italia TE 16 4773 18661
Colledara TE 17 2179 20840
Amatrice RI 17 2657 23497
Torricella Sicura TE 18 2641 26138
Montereale AQ 20 2581 28719
Valle Castellana TE 20 977 29696
Castel Castagna TE 20 500 30196

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km SW of Teramo (54892 inhabitants)
24 Km N of L'Aquila (69753 inhabitants)
55 Km W of Montesilvano (53738 inhabitants)
61 Km W of Pescara (121014 inhabitants)
61 Km W of Chieti (51815 inhabitants)
68 Km E of Terni (111501 inhabitants)
77 Km SE of Foligno (57155 inhabitants)
87 Km NE of Tivoli (56533 inhabitants)
88 Km NE of Guidonia Montecelio (88673 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
Bulletin
Rev1000 		ML 2.1 2016-12-19
20:07:01		 42.5617 13.4792 17 2019-07-19
13:23:20		 Bollettino Sismico Italiano INGV 42692141
Reviewed
Rev100 		ML 2.1 2016-12-19
20:07:01		 42.5613 13.4762 17 2016-12-19
20:20:57		 Sala Sismica INGV-Roma 37218651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-12-19 20:07:01 ± 0.05
Latitude 42.5617 ± 0.0018
Longitude 13.4792 ± 0.0037
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 42692141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 279
Semi-minor axis of confidence ellipse (meter) 65
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 239
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 73
Number of defining phases 64
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.06300
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 23
Type of magnitude ML
Reference to an origin 42692141
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-03-20 14:27:42

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 25
Type of magnitude ML
Reference to an origin 37218651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-12-19 20:20:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
BA.PZUN.HHZ. 2016-12-19T20:08:12.99 3.0 undecidable manual Sn -2.25 0
IV.ATCC.EHZ. 2016-12-19T20:07:31.99 3.0 undecidable manual S 0.28 0
IV.MOCO.HHZ. 2016-12-19T20:07:31.70 3.0 undecidable manual Pn 1.25 0
IV.ASSB.HHZ. 2016-12-19T20:07:27.54 3.0 undecidable manual S 0.78 0
IV.T1219.EHZ. 2016-12-19T20:07:22.15 0.3 undecidable manual S 325 67.0773 96 0.36 63
IV.CESI.HHZ. 2016-12-19T20:07:22.51 0.3 undecidable manual S 317 67.8765 96 0.51 61
IV.INTR.HHZ. 2016-12-19T20:07:22.43 0.6 undecidable manual S 150 70.2741 96 -0.22 43
IV.MGAB.HHZ. 2016-12-19T20:07:21.17 0.1 undecidable manual P 290 117.993 93 0.2 79
IV.CSP1.EHZ. 2016-12-19T20:07:21.11 0.3 undecidable manual S 339 62.8926 97 0.42 63
IV.FDMO.HHZ. 2016-12-19T20:07:20.60 0.3 undecidable manual S 329 61.5939 97 0.27 65
IV.ARRO.EHZ. 2016-12-19T20:07:19.53 0.3 undecidable manual S 272 58.2972 98 0.06 68
IV.GUMA.HHZ. 2016-12-19T20:07:19.50 1.0 undecidable manual S 348 56.7987 98 0.43 21
IV.T1256.HHZ. 2016-12-19T20:07:18.15 0.6 undecidable manual S 337 53.502 98 -0.04 46
IV.FOSV.EHZ. 2016-12-19T20:07:18.00 0.3 undecidable manual P 325 100.122 94 -0.22 60
IV.T1215.EHZ. 2016-12-19T20:07:18.72 0.6 undecidable manual S 298 56.499 98 -0.27 44
IV.T1211.EHZ. 2016-12-19T20:07:17.68 0.6 undecidable manual S 267 51.1155 99 0.12 45
IV.T1216.EHZ. 2016-12-19T20:07:17.76 0.6 undecidable manual S 314 52.3032 99 -0.13 45
IV.CING.HHZ. 2016-12-19T20:07:17.39 0.3 undecidable manual P 346 93.1401 94 0.23 62
IV.EL6.EHZ. 2016-12-19T20:07:16.78 0.6 undecidable manual P 340 90.5427 94 0.04 43
IV.SNTG.HHZ. 2016-12-19T20:07:16.26 0.3 undecidable manual P 331 88.4448 95 -0.18 62
IV.MC2.EHZ. 2016-12-19T20:07:16.44 0.3 undecidable manual S 329 45.4212 100 0.36 66
IV.ASSB.HHZ. 2016-12-19T20:07:15.91 3.0 undecidable manual P -0.16 0
IV.LPEL.HHZ. 2016-12-19T20:07:15.18 0.6 undecidable manual P 134 81.252 95 -0.14 43
IV.NRCA.HHZ. 2016-12-19T20:07:15.21 0.3 undecidable manual S 316 42.3243 101 -0.06 70
IV.MMO1.EHZ. 2016-12-19T20:07:14.56 3.0 undecidable manual S -0.06 0
IV.T1245.HHZ. 2016-12-19T20:07:14.87 0.3 undecidable manual S 324 40.4262 102 0.11 70
IV.CESX.HHZ. 2016-12-19T20:07:13.93 0.3 undecidable manual P 274 73.0713 96 -0.14 65
IV.LNSS.HHZ. 2016-12-19T20:07:13.85 0.3 undecidable manual S 277 36.1416 104 0.21 68
IV.CESI.HHZ. 2016-12-19T20:07:13.11 0.1 undecidable manual P 317 67.8765 96 -0.16 87
IV.INTR.HHZ. 2016-12-19T20:07:13.23 0.6 undecidable manual P 150 70.2741 96 -0.42 41
IV.CSP1.EHZ. 2016-12-19T20:07:12.40 0.3 positive manual P 339 62.8926 97 -0.11 66
IV.T1218.EHZ. 2016-12-19T20:07:12.57 0.6 undecidable manual S 292 32.0457 107 -0.02 48
IV.T1219.EHZ. 2016-12-19T20:07:12.94 0.3 positive manual P 325 67.0773 96 -0.21 65
IV.T1241.EHZ. 2016-12-19T20:07:12.58 0.3 undecidable manual S 353 32.9448 106 -0.24 68
IV.FDMO.HHZ. 2016-12-19T20:07:12.08 0.1 positive manual P 329 61.5939 97 -0.23 87
IV.T1215.EHZ. 2016-12-19T20:07:11.30 0.3 positive manual P 298 56.499 98 -0.23 66
IV.ARRO.EHZ. 2016-12-19T20:07:11.62 0.3 undecidable manual P 272 58.2972 98 -0.19 66
IV.GUMA.HHZ. 2016-12-19T20:07:11.84 0.1 undecidable manual P 348 56.7987 98 0.26 88
MN.AQU.HHZ. 2016-12-19T20:07:10.88 0.6 undecidable manual S 195 23.8539 115 0.35 45
IV.T1211.EHZ. 2016-12-19T20:07:10.52 0.3 undecidable manual P 267 51.1155 99 -0.18 67
IV.RM33.HNZ. 2016-12-19T20:07:10.00 0.6 undecidable manual S 255 22.3554 117 -0.19 47
IV.T1216.EHZ. 2016-12-19T20:07:10.61 0.1 undecidable manual P 314 52.3032 99 -0.29 87
IV.OFFI.HHE. 2016-12-19T20:07:10.57 0.6 undecidable manual P 22 44.7219 101 0.83 38
IV.T1256.HHZ. 2016-12-19T20:07:10.94 0.1 positive manual P 337 53.502 98 -0.13 90
IV.T1245.HHZ. 2016-12-19T20:07:09.02 0.1 positive manual P 324 40.4262 102 -0.07 93
IV.MC2.EHZ. 2016-12-19T20:07:09.84 0.1 positive manual P 329 45.4212 100 0 93
IV.NRCA.HHZ. 2016-12-19T20:07:09.18 0.1 positive manual P 316 42.3243 101 -0.2 90
IV.T0110.HHZ. 2016-12-19T20:07:09.73 0.3 undecidable manual P 146 44.1225 101 0.07 70
IV.T1247.HHZ. 2016-12-19T20:07:09.79 0.3 undecidable manual S 228 19.869 121 0.18 70
IV.SMA1.EHZ. 2016-12-19T20:07:08.25 0.6 undecidable manual S 303 13.9749 133 -0.09 49
IV.VCEL.EHZ. 2016-12-19T20:07:08.55 0.3 undecidable manual P 122 34.9428 105 0.28 68
IV.T1204.EHZ. 2016-12-19T20:07:08.96 0.3 undecidable manual S 314 18.3705 123 -0.3 70
IV.FAGN.HHZ. 2016-12-19T20:07:08.14 0.3 undecidable manual P 165 33.9438 105 0.02 72
IV.T1243.HNZ. 2016-12-19T20:07:08.53 0.6 undecidable manual S 351 15.1737 130 -0.05 49
IV.MMO1.EHZ. 2016-12-19T20:07:08.83 3.0 positive manual P -0.23 0
IV.GIGS.HHZ. 2016-12-19T20:07:08.33 0.6 undecidable manual S 147 14.2746 132 -0.07 49
IV.LNSS.HHZ. 2016-12-19T20:07:08.46 0.1 positive manual P 277 36.1416 104 0.01 95
IV.T1241.EHZ. 2016-12-19T20:07:07.84 0.1 positive manual P 353 32.9448 106 -0.13 93
IV.CAMP.HHZ. 2016-12-19T20:07:07.25 3.0 undecidable manual S 0.02 0
IV.TERO.HHZ. 2016-12-19T20:07:07.89 0.6 undecidable manual S 56 12.2766 137 -0.12 49
IV.T1218.EHZ. 2016-12-19T20:07:07.53 0.6 undecidable manual P 292 32.0457 107 -0.31 45
IV.RM33.HNZ. 2016-12-19T20:07:06.22 0.3 undecidable manual P 255 22.3554 117 -0.23 70
IV.T1247.HHZ. 2016-12-19T20:07:06.35 0.3 undecidable manual P 228 19.869 121 0.24 70
MN.AQU.HHZ. 2016-12-19T20:07:06.84 0.3 negative manual P 195 23.8539 115 0.19 70
IV.T1246.HHN. 2016-12-19T20:07:06.73 0.1 undecidable manual S 25 2.6973 170 -0.12 100
IV.TERO.HHZ. 2016-12-19T20:07:05.20 0.1 undecidable manual P 56 12.2766 137 0.01 99
IV.GIGS.HHZ. 2016-12-19T20:07:05.44 0.3 undecidable manual P 147 14.2746 132 0.02 74
IV.SMA1.EHZ. 2016-12-19T20:07:05.41 0.1 undecidable manual P 303 13.9749 133 0.02 99
IV.T1204.EHZ. 2016-12-19T20:07:05.88 0.3 undecidable manual P 314 18.3705 123 -0.03 74
IV.T1299.HNN. 2016-12-19T20:07:05.98 0.3 undecidable manual P 297 17.9709 124 0.11 72
IV.T1243.HNZ. 2016-12-19T20:07:05.59 0.3 positive manual P 351 15.1737 130 0.07 73
IV.T1246.HHN. 2016-12-19T20:07:04.67 0.1 undecidable manual P 25 2.6973 170 0.15 98
IV.CAMP.HHZ. 2016-12-19T20:07:04.88 3.0 undecidable manual P 0.09 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HHN. ML:1.8 0.0003075 1 AML other m 2016-12-19T20:07:12.84
MN.AQU.HLN. ML:1.8 0.000354 1 AML other m 2016-12-19T20:07:12.34
MN.AQU.HHE. ML:1.8 0.0003325 0.42 AML other m 2016-12-19T20:07:14.43
MN.AQU.HLE. ML:1.8 0.0003435 0.42 AML other m 2016-12-19T20:07:14.44
IV.ARRO.EHN. ML:1.8 0.00012625 1.1 AML other m 2016-12-19T20:07:21.14
IV.ARRO.EHE. ML:1.7 0.00009709999999999999 0.24 AML other m 2016-12-19T20:07:23.22
IV.ASSB.HHE. ML:2.0 0.00011599999999999999 0.9 AML other m 2016-12-19T20:07:28.93
IV.ASSB.HHN. ML:1.9 0.0001052 1.18 AML other m 2016-12-19T20:07:32.89
IV.CAMP.HHN. ML:2.0 0.000905 0.2 AML other m 2016-12-19T20:07:07.45
IV.CESI.HHN. ML:2.4 0.000431 0.32 AML other m 2016-12-19T20:07:23.27
IV.CESI.HHE. ML:2.1 0.00020649999999999998 0.54 AML other m 2016-12-19T20:07:23.43
IV.CSP1.EHE. ML:2.0 0.000202 0.38 AML other m 2016-12-19T20:07:22.36
IV.CSP1.EHN. ML:2.1 0.00021349999999999999 0.26 AML other m 2016-12-19T20:07:21.38
IV.FAGN.HHN. ML:2.1 0.0004445 0.52 AML other m 2016-12-19T20:07:17.67
IV.FAGN.HHE. ML:2.1 0.0005325 0.52 AML other m 2016-12-19T20:07:18.43
IV.GIGS.HHN. ML:2.0 0.0007835000000000001 0.34 AML other m 2016-12-19T20:07:08.39
IV.GIGS.HHE. ML:1.7 0.000373 0.1 AML other m 2016-12-19T20:07:08.51
IV.GUMA.HNN. ML:2.5 0.0007455000000000001 0.3 AML other m 2016-12-19T20:07:20.63
IV.GUMA.HHN. ML:2.6 0.000751 0.28 AML other m 2016-12-19T20:07:20.64
IV.GUMA.HHE. ML:2.4 0.0006205000000000001 0.2 AML other m 2016-12-19T20:07:20.56
IV.GUMA.HNE. ML:2.4 0.000638 0.76 AML other m 2016-12-19T20:07:21.12
IV.LNSS.HHN. ML:2.2 0.0006215 1.14 AML other m 2016-12-19T20:07:15.17
IV.LNSS.HHE. ML:2.1 0.0004595 0.38 AML other m 2016-12-19T20:07:15.72
IV.NRCA.HNE. ML:2.3 0.00063563255 0.128 AML other m 2016-12-19T20:07:15.60
IV.NRCA.HHN. ML:2.4 0.0007493543 0 AML other m 2016-12-19T20:07:16.58
IV.RM33.EHE. ML:2.2 0.0009139999999999999 1.02 AML other m 2016-12-19T20:07:10.09
IV.RM33.HNE. ML:2.2 0.0008635 1 AML other m 2016-12-19T20:07:10.09
IV.RM33.HNN. ML:2.3 0.0010899999999999998 0.14 AML other m 2016-12-19T20:07:10.14
IV.RM33.EHN. ML:2.3 0.0010609999999999999 0.12 AML other m 2016-12-19T20:07:10.14
IV.SMA1.EHE. ML:2.2 0.0012250000000000002 0.44 AML other m 2016-12-19T20:07:08.57
IV.SMA1.EHN. ML:2.1 0.0010350000000000001 1.68 AML other m 2016-12-19T20:07:09.05
IV.T0110.HHE. ML:2.0 0.0003115 0.46 AML other m 2016-12-19T20:07:22.58
IV.T0110.HHN. ML:2.2 0.00041700000000000005 1.3 AML other m 2016-12-19T20:07:17.89
IV.T1211.HNN. ML:2.2 0.0003835 1.12 AML other m 2016-12-19T20:07:19.08
IV.T1211.HNE. ML:2.0 0.000236 0.5 AML other m 2016-12-19T20:07:17.97
IV.T1211.EHE. ML:2.0 0.000228 1.68 AML other m 2016-12-19T20:07:18.96
IV.T1211.EHN. ML:2.1 0.00033199999999999994 1.12 AML other m 2016-12-19T20:07:19.08
IV.T1216.EHN. ML:2.2 0.0003835 0.32 AML other m 2016-12-19T20:07:20.61
IV.T1216.EHE. ML:2.2 0.00034199999999999996 1.02 AML other m 2016-12-19T20:07:19.32
IV.T1218.EHN. ML:2.0 0.000451 0.32 AML other m 2016-12-19T20:07:15.22
IV.T1218.EHE. ML:2.0 0.0003675 0.16 AML other m 2016-12-19T20:07:12.65
IV.T1219.EHN. ML:2.3 0.0003095 0.38 AML other m 2016-12-19T20:07:22.83
IV.T1219.EHE. ML:2.3 0.000309 1.16 AML other m 2016-12-19T20:07:22.92
IV.T1241.EHN. ML:1.8 0.0002735 0.44 AML other m 2016-12-19T20:07:12.86
IV.T1241.HNE. ML:1.9 0.00028799999999999995 1.74 AML other m 2016-12-19T20:07:12.96
IV.T1241.EHE. ML:1.8 0.00028149999999999996 1.74 AML other m 2016-12-19T20:07:12.96
IV.T1241.HNN. ML:1.9 0.0003125 0.46 AML other m 2016-12-19T20:07:12.86
IV.T1245.HNN. ML:2.4 0.0008905 0.3 AML other m 2016-12-19T20:07:16.04
IV.T1245.HHN. ML:2.4 0.0009410000000000001 0.24 AML other m 2016-12-19T20:07:17.55
IV.T1245.HNE. ML:2.3 0.0006810000000000001 0.26 AML other m 2016-12-19T20:07:17.69
IV.T1245.HHE. ML:2.3 0.0006645 0.14 AML other m 2016-12-19T20:07:15.89
IV.T1247.HHE. ML:2.4 0.001615 0.36 AML other m 2016-12-19T20:07:10.46
IV.T1247.HHN. ML:2.4 0.00152 0.32 AML other m 2016-12-19T20:07:10.77
IV.T1256.HHE. ML:2.0 0.0002255 0.22 AML other m 2016-12-19T20:07:18.56
IV.T1256.HHN. ML:2.0 0.00022049999999999997 0.96 AML other m 2016-12-19T20:07:20.28
IV.VCEL.EHE. ML:2.1 0.0004615 0.48 AML other m 2016-12-19T20:07:16.57
IV.VCEL.EHN. ML:2.1 0.000516 0.54 AML other m 2016-12-19T20:07:15.54
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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