Earthquake with magnitude of ML 2.0 on date 22-01-2017 and time 01:34:11 (Italy) in region 3 km SE Amatrice (RI)

A magnitude ML 2.0 earthquake occured in region: 3 km SE Amatrice (RI), on

  • 22-01-2017 00:34:11 (UTC)
  • 22-01-2017 01:34:11 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6010, 13.3030 at 11 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Amatrice RI 4 2657 2657
Campotosto AQ 7 542 3199
Capitignano AQ 9 665 3864
Montereale AQ 10 2581 6445
Accumoli RI 11 667 7112
Cittareale RI 12 482 7594
Crognaleto TE 16 1297 8891
Barete AQ 17 737 9628
Borbona RI 17 617 10245
Cagnano Amiterno AQ 17 1369 11614
Cortino TE 17 656 12270
Pizzoli AQ 18 4326 16596
Posta RI 19 694 17290
Arquata del Tronto AP 19 1178 18468

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km N of L'Aquila (69753 inhabitants)
34 Km W of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
63 Km SE of Foligno (57155 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
76 Km W of Chieti (51815 inhabitants)
76 Km W of Pescara (121014 inhabitants)
82 Km NE of Guidonia Montecelio (88673 inhabitants)
82 Km NE of Tivoli (56533 inhabitants)
93 Km SE of Perugia (166134 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 2.0 2017-01-22
00:34:11
42.6008 13.3027 11 2019-07-19
13:20:19
Bollettino Sismico Italiano INGV 40459331
Reviewed
Rev100
ML 2.0 2017-01-22
00:34:11
42.5965 13.3003 11 2017-01-22
00:45:55
Sala Sismica INGV-Roma 39540481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-22 00:34:11 ± 0.06
Latitude 42.6008 ± 0.0036
Longitude 13.3027 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 40459331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 490
Semi-minor axis of confidence ellipse (meter) 287
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 141
Number of associated phases, regardless of their use for origin computation 34
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.53240
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 39540481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-22 00:45:55

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 40459331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-02-03 15:59:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T1220.EHZ. 2017-01-22T00:34:30.36 0.6 undecidable manual S 343 59.0964 50 0.74 37
IV.ARRO.EHZ. 2017-01-22T00:34:24.89 0.6 undecidable manual S 267 43.9227 50 -0.68 39
IV.T1215.EHZ. 2017-01-22T00:34:24.81 0.6 undecidable manual S 302 41.8248 50 -0.2 45
IV.T1216.EHZ. 2017-01-22T00:34:24.69 0.6 undecidable manual S 324 39.627 50 0.28 45
IV.MC2.EHZ. 2017-01-22T00:34:23.94 0.6 undecidable manual S 345 35.6421 50 0.57 42
IV.T1211.EHZ. 2017-01-22T00:34:23.98 0.6 undecidable manual S 259 37.3293 50 0.17 46
IV.T1217.EHZ. 2017-01-22T00:34:22.40 0.3 undecidable manual S 292 32.745 50 -0.17 69
IV.T1222.EHZ. 2017-01-22T00:34:22.34 3.0 undecidable manual S 0.16 0
IV.T1220.EHZ. 2017-01-22T00:34:21.92 0.3 undecidable manual P 343 59.0964 50 0.04 68
IV.GIGS.HHZ. 2017-01-22T00:34:20.88 0.3 undecidable manual S 126 27.4503 50 -0.3 68
IV.T1212.EHZ. 2017-01-22T00:34:20.62 0.3 undecidable manual S 309 26.8509 50 -0.4 67
IV.LNSS.HHZ. 2017-01-22T00:34:19.67 0.6 undecidable manual S 271 21.4674 50 0.11 48
IV.ARRO.EHZ. 2017-01-22T00:34:19.61 0.6 undecidable manual P 267 43.9227 50 0.07 46
IV.T1215.EHZ. 2017-01-22T00:34:19.15 1.0 undecidable manual P 302 41.8248 50 -0.07 23
IV.T1216.EHZ. 2017-01-22T00:34:18.80 0.6 undecidable manual P 324 39.627 50 -0.08 47
IV.T1211.EHZ. 2017-01-22T00:34:18.62 0.6 undecidable manual P 259 37.3293 50 0.09 47
IV.T1247.HHZ. 2017-01-22T00:34:18.77 0.6 undecidable manual S 181 17.6712 121 0.29 46
IV.MC2.EHZ. 2017-01-22T00:34:18.54 1.0 undecidable manual P 345 35.6421 50 0.27 23
IV.T1218.EHZ. 2017-01-22T00:34:18.16 0.3 undecidable manual S 297 17.0718 122 -0.16 71
IV.RM33.EHZ. 2017-01-22T00:34:17.24 0.3 undecidable manual S 215 12.4764 131 0.22 71
IV.T1222.EHZ. 2017-01-22T00:34:17.68 3.0 undecidable manual P 0.02 0
IV.T1217.EHZ. 2017-01-22T00:34:17.75 0.6 undecidable manual P 292 32.745 50 -0.06 47
IV.T1202.EHZ. 2017-01-22T00:34:17.28 0.6 undecidable manual S 331 13.0758 129 0.11 48
IV.T1212.EHZ. 2017-01-22T00:34:16.82 0.3 undecidable manual P 309 26.8509 50 -0.09 71
IV.LNSS.HHZ. 2017-01-22T00:34:16.18 0.3 undecidable manual P 271 21.4674 50 0.11 72
IV.GIGS.HHZ. 2017-01-22T00:34:16.90 0.3 undecidable manual P 126 27.4503 50 -0.11 71
IV.CAMP.HHZ. 2017-01-22T00:34:16.52 0.3 undecidable manual S 130 11.2776 134 -0.2 72
IV.T1218.EHZ. 2017-01-22T00:34:15.32 0.6 undecidable manual P 297 17.0718 122 -0.04 49
IV.T1247.HHZ. 2017-01-22T00:34:15.74 1.0 undecidable manual P 181 17.6712 121 0.29 23
IV.T1202.EHZ. 2017-01-22T00:34:14.92 1.0 undecidable manual P 331 13.0758 129 0.22 24
IV.CAMP.HHZ. 2017-01-22T00:34:14.52 0.1 undecidable manual P 130 11.2776 134 0.09 98
IV.RM33.EHZ. 2017-01-22T00:34:14.89 0.3 undecidable manual P 215 12.4764 131 0.28 70
IV.T1299.EHZ. 2017-01-22T00:34:14.81 0.3 undecidable manual S 336 4.0959 159 -0.49 68
IV.T1299.EHZ. 2017-01-22T00:34:13.64 0.1 undecidable manual P 336 4.0959 159 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:1.6 0.00011399999999999999 0.68 AML other m 2017-01-22T00:34:29.56
IV.ARRO.EHN. ML:1.5 0.00009395000000000001 0.76 AML other m 2017-01-22T00:34:30.30
IV.CAMP.HHN. ML:1.6 0.00047400000000000003 0.34 AML other m 2017-01-22T00:34:16.82
IV.CAMP.HHE. ML:1.7 0.0005895000000000001 1.38 AML other m 2017-01-22T00:34:17.06
IV.FAGN.HHE. ML:2.0 0.000316 0.34 AML other m 2017-01-22T00:34:29.56
IV.FAGN.HHN. ML:2.0 0.000284 0.32 AML other m 2017-01-22T00:34:30.20
IV.GIGS.HHE. ML:1.4 0.0001261 1.72 AML other m 2017-01-22T00:34:20.97
IV.GIGS.HHN. ML:1.2 0.0000878 0.3 AML other m 2017-01-22T00:34:21.60
IV.GUMA.HHE. ML:2.0 0.00026700000000000004 1.74 AML other m 2017-01-22T00:34:31.07
IV.GUMA.HHN. ML:2.0 0.00026000000000000003 0.34 AML other m 2017-01-22T00:34:29.16
IV.LNSS.HHE. ML:2.2 0.0012150000000000002 0.16 AML other m 2017-01-22T00:34:20.18
IV.LNSS.HHN. ML:2.2 0.0010075000000000001 0.46 AML other m 2017-01-22T00:34:20.10
IV.MOMA.HHE. ML:2.2 0.000268 0.16 AML other m 2017-01-22T00:34:33.62
IV.MOMA.HHN. ML:2.0 0.000169 0.24 AML other m 2017-01-22T00:34:34.28
IV.NRCA.HNN. ML:2.4 0.00124 0.1 AML other m 2017-01-22T00:34:21.81
IV.NRCA.HNE. ML:2.3 0.00108 1.42 AML other m 2017-01-22T00:34:21.19
IV.OFFI.HHN. ML:2.2 0.00042300000000000004 1.22 AML other m 2017-01-22T00:34:30.89
IV.OFFI.HHE. ML:2.2 0.00046499999999999997 0.7 AML other m 2017-01-22T00:34:30.23
IV.RM33.HNE. ML:2.2 0.001615 0.28 AML other m 2017-01-22T00:34:17.58
IV.RM33.EHE. ML:2.2 0.0015550000000000002 0.28 AML other m 2017-01-22T00:34:17.58
IV.RM33.HNN. ML:2.0 0.0009609999999999999 0.58 AML other m 2017-01-22T00:34:18.70
IV.RM33.EHN. ML:2.0 0.001016 0.26 AML other m 2017-01-22T00:34:18.70
IV.T1202.EHN. ML:2.6 0.004070000000000001 0.46 AML other m 2017-01-22T00:34:17.48
IV.T1202.EHE. ML:2.5 0.0029699999999999996 0.14 AML other m 2017-01-22T00:34:18.34
IV.T1211.EHE. ML:2.1 0.000499 0.66 AML other m 2017-01-22T00:34:24.11
IV.T1211.EHN. ML:2.0 0.00038700000000000003 0.1 AML other m 2017-01-22T00:34:24.50
IV.T1211.HNN. ML:2.0 0.00040350000000000005 0.64 AML other m 2017-01-22T00:34:24.49
IV.T1211.HNE. ML:2.1 0.000468 0.68 AML other m 2017-01-22T00:34:24.44
IV.T1212.EHN. ML:1.7 0.000282 0.48 AML other m 2017-01-22T00:34:22.30
IV.T1212.EHE. ML:1.8 0.000311 0.58 AML other m 2017-01-22T00:34:22.41
IV.T1212.HNN. ML:1.8 0.0002985 0.94 AML other m 2017-01-22T00:34:21.30
IV.T1212.HNE. ML:1.8 0.00035950000000000006 0.66 AML other m 2017-01-22T00:34:21.91
IV.T1215.EHE. ML:1.7 0.000167 1.06 AML other m 2017-01-22T00:34:25.83
IV.T1215.EHN. ML:1.7 0.000178 0.86 AML other m 2017-01-22T00:34:26.44
IV.T1216.EHN. ML:1.9 0.0002735 0.34 AML other m 2017-01-22T00:34:26.84
IV.T1216.EHE. ML:2.0 0.0003275 0.36 AML other m 2017-01-22T00:34:27.25
IV.T1218.HNN. ML:2.1 0.0009985 0.36 AML other m 2017-01-22T00:34:18.44
IV.T1218.EHN. ML:2.1 0.0009935 0.38 AML other m 2017-01-22T00:34:18.26
IV.T1218.HNE. ML:1.9 0.0007045 0.1 AML other m 2017-01-22T00:34:18.84
IV.T1218.EHE. ML:1.9 0.0006215 0.08 AML other m 2017-01-22T00:34:18.89
IV.T1220.HNE. ML:2.1 0.00027150000000000004 0.68 AML other m 2017-01-22T00:34:34.11
IV.T1220.HNN. ML:2.1 0.0002725 0.54 AML other m 2017-01-22T00:34:36.39
IV.T1222.HNN. ML:1.8 0.00026849999999999997 0.62 AML other m 2017-01-22T00:34:24.52
IV.T1222.EHE. ML:1.7 0.000257 0.84 AML other m 2017-01-22T00:34:23.63
IV.T1222.EHN. ML:1.7 0.0002105 0.48 AML other m 2017-01-22T00:34:23.44
IV.T1222.HNE. ML:1.8 0.000263 0.82 AML other m 2017-01-22T00:34:23.21
IV.T1247.HHN. ML:2.1 0.0010960000000000002 1.8 AML other m 2017-01-22T00:34:19.99
IV.T1247.HHE. ML:1.9 0.0006975 1.38 AML other m 2017-01-22T00:34:19.06
IV.T1299.EHE. ML:2.3 0.003225 1.6 AML other m 2017-01-22T00:34:14.88
IV.T1299.HNE. ML:2.3 0.0031 1.62 AML other m 2017-01-22T00:34:14.89
IV.T1299.HNN. ML:2.4 0.0044800000000000005 0.16 AML other m 2017-01-22T00:34:14.89
IV.T1299.EHN. ML:2.4 0.00451 0.16 AML other m 2017-01-22T00:34:14.89
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
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