Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 11-01-2017 and time 00:43:35 (Italy) in region 6 km N Montereale (AQ)

A magnitude ML 2.1 earthquake occured in region: 6 km N Montereale (AQ), on

  • 10-01-2017 23:43:35 (UTC)
  • 11-01-2017 00:43:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5780, 13.2270 at 12 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
Montereale AQ 6 2581 2581
Cittareale RI 7 482 3063
Amatrice RI 8 2657 5720
Capitignano AQ 9 665 6385
Borbona RI 11 617 7002
Campotosto AQ 12 542 7544
Posta RI 12 694 8238
Cagnano Amiterno AQ 13 1369 9607
Accumoli RI 13 667 10274
Barete AQ 15 737 11011
Pizzoli AQ 17 4326 15337
Micigliano RI 20 127 15464

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
48 Km E of Terni (111501 inhabitants)
60 Km SE of Foligno (57155 inhabitants)
76 Km W of Montesilvano (53738 inhabitants)
76 Km NE of Guidonia Montecelio (88673 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
81 Km W of Chieti (51815 inhabitants)
82 Km W of Pescara (121014 inhabitants)
90 Km SE of Perugia (166134 inhabitants)
94 Km E of Viterbo (67173 inhabitants)
98 Km NE of Roma (2864731 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 2017-01-10
23:43:35		 42.5782 13.2272 12 2019-07-19
13:20:54		 Bollettino Sismico Italiano INGV 62572081
Reviewed
Rev100 		ML 2.1 2017-01-10
23:43:35		 42.5785 13.2302 11 2017-01-10
23:48:47		 Sala Sismica INGV-Roma 38837811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-10 23:43:35 ± 0.04
Latitude 42.5782 ± 0.0027
Longitude 13.2272 ± 0.0037
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 62572081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 263
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 195
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 41
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 64
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.06925
Epicentral distance of station farthest from the epicenter (degree) 0.88403
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 39
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 76
Type of magnitude ML
Reference to an origin 62572081
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-10-30 09:39:09

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 38837811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-10 23:48:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2017-01-10T23:43:54.65 0.6 undecidable manual S 295 59.0964 91 0.83 36
IV.MGAB.HHZ. 2017-01-10T23:43:52.60 0.6 undecidable manual P 293 98.124 90 0.49 38
IV.INTR.HHZ. 2017-01-10T23:43:49.72 0.3 undecidable manual P 138 83.9493 90 -0.2 63
IV.ARRO.EHZ. 2017-01-10T23:43:48.12 0.6 undecidable manual S 270 37.7289 91 0.03 47
IV.T1215.EHZ. 2017-01-10T23:43:48.10 0.6 undecidable manual S 310 38.3283 91 -0.17 47
IV.MC2.EHZ. 2017-01-10T23:43:48.51 0.6 undecidable manual S 355 37.1295 91 0.57 42
IV.SRES.HHZ. 2017-01-10T23:43:47.39 0.6 undecidable manual P 237 69.8745 91 -0.37 42
IV.T1241.EHZ. 2017-01-10T23:43:47.13 0.6 undecidable manual S 28 35.0427 92 -0.25 45
IV.FIAM.HHZ. 2017-01-10T23:43:47.57 0.1 undecidable manual S 195 35.5422 92 0.05 95
IV.CERT.HHZ. 2017-01-10T23:43:47.94 0.3 undecidable manual P 196 72.6717 91 -0.25 64
IV.TRTR.HHZ. 2017-01-10T23:43:47.60 0.3 undecidable manual P 65 61.494 91 1.13 48
IV.T0110.HHZ. 2017-01-10T23:43:46.19 0.3 undecidable manual P 131 59.2962 91 0.05 68
IV.MOMA.HHZ. 2017-01-10T23:43:46.04 0.3 undecidable manual P 295 59.0964 91 -0.06 68
IV.OFFI.HHZ. 2017-01-10T23:43:46.18 0.3 undecidable manual P 43 54.4011 91 0.8 56
IV.GIGS.HHZ. 2017-01-10T23:43:46.02 0.1 undecidable manual S 116 31.4463 92 -0.41 88
IV.T1245.HHZ. 2017-01-10T23:43:46.32 0.6 undecidable manual S 354 31.0467 92 0 48
IV.T1217.HNZ. 2017-01-10T23:43:45.16 0.6 undecidable manual S 302 28.3494 92 -0.44 45
IV.GUMA.HHZ. 2017-01-10T23:43:45.68 0.1 undecidable manual P 9 54.501 91 0.29 87
IV.NRCA.HHZ. 2017-01-10T23:43:45.58 0.6 undecidable manual S 342 29.748 92 -0.41 45
IV.VCEL.EHZ. 2017-01-10T23:43:45.71 0.3 undecidable manual P 112 54.1014 91 0.38 65
IV.TERO.HHZ. 2017-01-10T23:43:45.82 0.6 undecidable manual S 81 31.1466 92 -0.53 42
IV.CESI.HHZ. 2017-01-10T23:43:45.39 0.3 undecidable manual P 331 54.1014 91 0.06 69
IV.CESX.HHZ. 2017-01-10T23:43:44.87 0.3 undecidable manual P 274 52.4031 91 -0.2 67
IV.T1212.EHZ. 2017-01-10T23:43:44.07 0.6 undecidable manual S 322 24.3534 93 -0.46 45
IV.FAGN.HHZ. 2017-01-10T23:43:44.14 0.3 undecidable manual P 140 45.3213 91 0.17 69
IV.T1214.EHZ. 2017-01-10T23:43:43.18 0.6 undecidable manual S 356 20.1687 95 -0.24 47
IV.T1246.HHZ. 2017-01-10T23:43:43.51 0.3 undecidable manual S 88 21.7671 94 -0.32 68
IV.T1215.EHZ. 2017-01-10T23:43:42.74 0.1 undecidable manual P 310 38.3283 91 -0.16 93
IV.MC2.EHZ. 2017-01-10T23:43:42.73 0.1 undecidable manual P 355 37.1295 91 0.02 95
IV.T1213.HNZ. 2017-01-10T23:43:42.52 0.6 undecidable manual S 333 18.2706 97 -0.39 46
IV.LNSS.HHZ. 2017-01-10T23:43:42.25 0.3 undecidable manual S 280 15.4734 102 0.06 73
IV.T1241.EHZ. 2017-01-10T23:43:42.18 0.1 undecidable manual P 28 35.0427 92 -0.21 92
IV.ARRO.EHZ. 2017-01-10T23:43:42.79 0.1 positive manual P 270 37.7289 91 -0.01 95
IV.T1247.HHZ. 2017-01-10T23:43:42.52 0.6 undecidable manual S 159 16.2726 100 0.15 48
IV.FIAM.HHZ. 2017-01-10T23:43:42.47 0.1 positive manual P 195 35.5422 92 0 96
IV.T1216.EHZ. 2017-01-10T23:43:42.84 0.3 undecidable manual P 334 38.628 91 -0.09 70
IV.T1218.EHZ. 2017-01-10T23:43:41.35 0.6 undecidable manual S 318 13.6752 108 -0.37 47
IV.GIGS.HHZ. 2017-01-10T23:43:41.64 0.1 positive manual P 116 31.4463 92 -0.2 92
IV.T1204.EHZ. 2017-01-10T23:43:41.36 0.6 undecidable manual S 34 13.0758 111 -0.21 48
IV.TERO.HHZ. 2017-01-10T23:43:41.54 0.1 undecidable manual P 81 31.1466 92 -0.25 91
IV.CAMP.HHZ. 2017-01-10T23:43:41.92 0.6 undecidable manual S 107 15.5733 102 -0.28 47
IV.T1245.HHZ. 2017-01-10T23:43:41.77 0.1 undecidable manual P 354 31.0467 92 0 97
MN.AQU.HHZ. 2017-01-10T23:43:41.61 0.3 undecidable manual P 150 28.8489 92 0.18 70
IV.T1217.HNZ. 2017-01-10T23:43:41.25 0.1 undecidable manual P 302 28.3494 92 -0.11 96
IV.T1202.EHZ. 2017-01-10T23:43:41.87 0.6 undecidable manual S 359 13.875 107 0.09 49
IV.NRCA.HHZ. 2017-01-10T23:43:41.43 0.1 negative manual P 342 29.748 92 -0.15 94
IV.T1299.HNZ. 2017-01-10T23:43:40.22 0.3 undecidable manual S 36 7.6812 136 -0.14 74
IV.T1214.EHZ. 2017-01-10T23:43:40.08 0.1 undecidable manual P 356 20.1687 95 -0.03 98
IV.RM33.HNZ. 2017-01-10T23:43:40.31 0.1 undecidable manual S 188 7.7811 135 -0.06 100
IV.T1212.EHZ. 2017-01-10T23:43:40.62 0.1 undecidable manual P 322 24.3534 93 -0.12 96
IV.SMA1.EHZ. 2017-01-10T23:43:40.99 0.1 undecidable manual S 57 10.5783 122 0.03 100
IV.T1201.HNZ. 2017-01-10T23:43:40.63 0.6 undecidable manual S 12 8.9799 129 0.01 50
IV.T1246.HHZ. 2017-01-10T23:43:40.30 0.1 undecidable manual P 88 21.7671 94 -0.04 97
IV.T1247.HHZ. 2017-01-10T23:43:39.69 0.3 undecidable manual P 159 16.2726 100 0.19 72
IV.T1202.EHZ. 2017-01-10T23:43:39.35 0.1 undecidable manual P 359 13.875 107 0.2 96
IV.T1218.EHZ. 2017-01-10T23:43:39.14 0.1 negative manual P 318 13.6752 108 0.02 99
IV.T1204.EHZ. 2017-01-10T23:43:39.16 0.1 undecidable manual P 34 13.0758 111 0.12 97
IV.CAMP.HHZ. 2017-01-10T23:43:39.49 0.1 positive manual P 107 15.5733 102 0.09 98
IV.T1213.HNZ. 2017-01-10T23:43:39.72 0.1 undecidable manual P 333 18.2706 97 -0.09 97
IV.LNSS.HHZ. 2017-01-10T23:43:39.53 0.1 positive manual P 280 15.4734 102 0.14 96
IV.SMA1.EHZ. 2017-01-10T23:43:38.95 0.1 undecidable manual P 57 10.5783 122 0.27 95
IV.T1201.HNZ. 2017-01-10T23:43:38.70 0.1 undecidable manual P 12 8.9799 129 0.22 96
IV.T1299.HNZ. 2017-01-10T23:43:38.49 0.1 undecidable manual P 36 7.6812 136 0.16 98
IV.RM33.HNZ. 2017-01-10T23:43:38.60 0.1 positive manual P 188 7.7811 135 0.26 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:2.7 0.0068000000000000005 0.32 AML other m 2017-01-10T23:43:40.44
IV.RM33.HNN. ML:2.7 0.007199999999999999 0.3 AML other m 2017-01-10T23:43:40.44
IV.RM33.HNE. ML:3.0 0.012350000000000002 0.12 AML other m 2017-01-10T23:43:40.68
IV.RM33.EHE. ML:3.0 0.012150000000000001 0.14 AML other m 2017-01-10T23:43:40.69
IV.T1299.EHE. ML:2.6 0.00525 0.3 AML other m 2017-01-10T23:43:40.49
IV.T1299.EHN. ML:2.3 0.00289 0.56 AML other m 2017-01-10T23:43:40.64
IV.T1299.HNE. ML:2.6 0.005279999999999999 0.3 AML other m 2017-01-10T23:43:40.49
IV.T1299.HNN. ML:2.3 0.00271 0.56 AML other m 2017-01-10T23:43:40.64
IV.SMA1.EHN. ML:2.8 0.0066549999999999995 0.36 AML other m 2017-01-10T23:43:41.38
IV.SMA1.EHE. ML:3.2 0.01685 0.5 AML other m 2017-01-10T23:43:41.45
IV.T1218.HNE. ML:2.4 0.0022249999999999995 0.26 AML other m 2017-01-10T23:43:41.55
IV.T1218.EHE. ML:2.3 0.00207 0.42 AML other m 2017-01-10T23:43:41.55
IV.T1218.EHN. ML:2.4 0.002215 0.32 AML other m 2017-01-10T23:43:41.69
IV.T1218.HNN. ML:2.4 0.00216 0.32 AML other m 2017-01-10T23:43:41.69
IV.CAMP.HHN. ML:2.0 0.0009685000000000001 0.88 AML other m 2017-01-10T23:43:42.58
IV.LNSS.HHE. ML:2.7 0.004645 0.4 AML other m 2017-01-10T23:43:42.46
IV.CAMP.HHE. ML:2.0 0.000841 1.12 AML other m 2017-01-10T23:43:42.81
IV.LNSS.HHN. ML:2.7 0.004095 1.16 AML other m 2017-01-10T23:43:43.58
IV.T1214.EHN. ML:1.8 0.0005415 0.52 AML other m 2017-01-10T23:43:43.63
IV.T1247.HHE. ML:2.5 0.002505 0.12 AML other m 2017-01-10T23:43:44.39
IV.T1212.HNN. ML:2.0 0.0006335 0.58 AML other m 2017-01-10T23:43:44.48
IV.T1212.EHN. ML:2.0 0.0006359999999999998 0.58 AML other m 2017-01-10T23:43:44.48
IV.T1247.HHN. ML:2.4 0.00225 1 AML other m 2017-01-10T23:43:44.88
IV.T1212.HNE. ML:1.9 0.000508 1.22 AML other m 2017-01-10T23:43:45.03
IV.T1212.EHE. ML:1.9 0.0004685 0.36 AML other m 2017-01-10T23:43:45.03
IV.NRCA.HHE. ML:2.0 0.000524 0.26 AML other m 2017-01-10T23:43:45.98
IV.GIGS.HHE. ML:2.0 0.000483 0.2 AML other m 2017-01-10T23:43:46.22
IV.GIGS.HHN. ML:1.8 0.0003185 0.48 AML other m 2017-01-10T23:43:46.14
IV.T1245.HHN. ML:2.4 0.0010905 1.58 AML other m 2017-01-10T23:43:46.79
IV.T1214.HNN. ML:1.9 0.0005669999999999999 0.44 AML other m 2017-01-10T23:43:47.67
IV.T1214.EHE. ML:2.0 0.000669 0.42 AML other m 2017-01-10T23:43:48.00
IV.T1214.HNE. ML:2.0 0.0006644999999999999 1.56 AML other m 2017-01-10T23:43:48.99
IV.T1215.EHE. ML:1.6 0.00015 0.86 AML other m 2017-01-10T23:43:48.65
IV.FIAM.HHE. ML:2.2 0.000634 0.7 AML other m 2017-01-10T23:43:48.61
IV.NRCA.HHN. ML:1.8 0.000301 0.62 AML other m 2017-01-10T23:43:48.39
IV.ARRO.EHE. ML:2.1 0.0004255 1 AML other m 2017-01-10T23:43:48.71
IV.ARRO.EHN. ML:2.0 0.000406 0.24 AML other m 2017-01-10T23:43:48.72
IV.T1245.HHE. ML:2.1 0.00058 0.4 AML other m 2017-01-10T23:43:49.34
MN.AQU.HHE. ML:1.8 0.00034250000000000003 0.58 AML other m 2017-01-10T23:43:49.17
MN.AQU.HLE. ML:1.8 0.00033350000000000003 0.56 AML other m 2017-01-10T23:43:49.46
IV.T1215.EHN. ML:1.6 0.000129 1.44 AML other m 2017-01-10T23:43:49.25
MN.AQU.HHN. ML:1.9 0.00038250000000000003 0.52 AML other m 2017-01-10T23:43:50.35
IV.FIAM.HHN. ML:2.1 0.00044750000000000004 0.86 AML other m 2017-01-10T23:43:51.52
IV.T1241.HNN. ML:2.0 0.000442 0.92 AML other m 2017-01-10T23:43:51.97
IV.T1241.EHN. ML:1.9 0.000311 1.54 AML other m 2017-01-10T23:43:52.82
IV.T1241.EHE. ML:1.9 0.00034750000000000004 1.46 AML other m 2017-01-10T23:43:52.90
IV.T1241.HNE. ML:1.9 0.00033899999999999995 1.46 AML other m 2017-01-10T23:43:52.90
IV.T1216.EHN. ML:1.9 0.00027949999999999996 0.38 AML other m 2017-01-10T23:43:52.66
MN.AQU.HLN. ML:1.9 0.00040149999999999995 0.4 AML other m 2017-01-10T23:43:53.09
IV.GUMA.HHE. ML:2.7 0.0012050000000000001 1.68 AML other m 2017-01-10T23:43:53.12
IV.GUMA.HNN. ML:2.7 0.0010615 0.54 AML other m 2017-01-10T23:43:54.15
IV.GUMA.HHN. ML:2.6 0.0009220000000000001 0.48 AML other m 2017-01-10T23:43:54.42
IV.CESX.HHE. ML:2.0 0.000243 0.44 AML other m 2017-01-10T23:43:54.27
IV.T1219.EHN. ML:1.7 0.00011374999999999999 1 AML other m 2017-01-10T23:43:54.28
IV.CESX.HHN. ML:2.0 0.00027600000000000004 0.2 AML other m 2017-01-10T23:43:54.20
IV.T1216.EHE. ML:2.0 0.0003485 1.6 AML other m 2017-01-10T23:43:54.94
IV.FAGN.HHN. ML:2.2 0.00043599999999999997 1.64 AML other m 2017-01-10T23:43:54.96
IV.OFFI.HHE. ML:2.3 0.000492 0.22 AML other m 2017-01-10T23:43:55.83
IV.MOMA.HHN. ML:2.1 0.0002825 1.56 AML other m 2017-01-10T23:43:56.04
IV.OFFI.HHN. ML:2.4 0.0005565 1.5 AML other m 2017-01-10T23:43:56.18
IV.MOMA.HHE. ML:2.3 0.0003795 0.18 AML other m 2017-01-10T23:43:56.19
IV.GUMA.HNE. ML:2.5 0.0007535 0.38 AML other m 2017-01-10T23:43:56.41
IV.FAGN.HHE. ML:2.2 0.00042600000000000005 0.64 AML other m 2017-01-10T23:43:56.21
IV.VCEL.EHN. ML:2.4 0.0006174999999999999 1.12 AML other m 2017-01-10T23:43:56.60
IV.VCEL.EHE. ML:2.4 0.000572 0.62 AML other m 2017-01-10T23:43:57.37
IV.T1219.EHE. ML:1.6 0.00009090000000000001 1.14 AML other m 2017-01-10T23:43:58.91
IV.CESI.HHN. ML:1.9 0.00017299999999999998 0.44 AML other m 2017-01-10T23:43:58.67
IV.CESI.HHE. ML:1.7 0.0001235 1.52 AML other m 2017-01-10T23:43:59.86
IV.ASSB.HHN. ML:1.8 0.00011999999999999999 0.18 AML other m 2017-01-10T23:43:59.27
IV.ASSB.HHE. ML:1.8 0.00011549999999999999 1.5 AML other m 2017-01-10T23:43:59.09
IV.CERT.HHE. ML:2.1 0.0002055 0.34 AML other m 2017-01-10T23:44:00.96
IV.T0110.HHN. ML:2.1 0.0002665 1.04 AML other m 2017-01-10T23:44:02.10
IV.CERT.HHN. ML:1.8 0.000111 0.36 AML other m 2017-01-10T23:44:02.75
IV.T0110.HHE. ML:2.1 0.000244 1.06 AML other m 2017-01-10T23:44:03.88
IV.INTR.HHE. ML:1.8 0.00007975 0.42 AML other m 2017-01-10T23:44:09.42
IV.INTR.HHN. ML:2.0 0.00012020000000000001 0.52 AML other m 2017-01-10T23:44:09.99
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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