Earthquake with magnitude of ML 2.0 on date 18-01-2017 and time 10:35:40 (Italy) in region 4 km NE Montereale (AQ)

A magnitude ML 2.0 earthquake occured in region: 4 km NE Montereale (AQ), on

  • 18-01-2017 09:35:40 (UTC)
  • 18-01-2017 10:35:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5550, 13.2740 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.

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 4 2581 2581
Capitignano AQ 4 665 3246
Campotosto AQ 8 542 3788
Amatrice RI 9 2657 6445
Cagnano Amiterno AQ 11 1369 7814
Barete AQ 11 737 8551
Cittareale RI 12 482 9033
Borbona RI 12 617 9650
Pizzoli AQ 13 4326 13976
Posta RI 15 694 14670
Accumoli RI 16 667 15337
Crognaleto TE 17 1297 16634

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NW of L'Aquila (69753 inhabitants)
37 Km W of Teramo (54892 inhabitants)
51 Km E of Terni (111501 inhabitants)
65 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
76 Km NE of Guidonia Montecelio (88673 inhabitants)
76 Km NE of Tivoli (56533 inhabitants)
77 Km W of Chieti (51815 inhabitants)
78 Km W of Pescara (121014 inhabitants)
95 Km SE of Perugia (166134 inhabitants)
97 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 2.0 2017-01-18
09:35:40
42.5547 13.2743 10 2019-07-19
13:20:33
Bollettino Sismico Italiano INGV 50336901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-18 09:35:40 ± 0.09
Latitude 42.5547 ± 0.0063
Longitude 13.2743 ± 0.0073
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 50336901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 700
Semi-minor axis of confidence ellipse (meter) 479
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 38
Circular confidence region, given by single value of horizontal uncertainty (meter) 700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.08813
Epicentral distance of station farthest from the epicenter (degree) 1.04411
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 50336901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-09-22 10:50:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SACS.HHE. 2017-01-18T09:36:01.02 0.3 undecidable manual P 287 115.8951 50 1.02 45
IV.T1220.EHN. 2017-01-18T09:36:00.44 0.6 undecidable manual S 346 63.3921 50 0.24 44
IV.MOMA.HNZ. 2017-01-18T09:36:00.83 0.6 undecidable manual S 296 63.7917 50 0.54 41
IV.CESX.HHE. 2017-01-18T09:35:58.39 0.6 undecidable manual S 276 56.499 50 0.04 46
IV.FEMA.HNE. 2017-01-18T09:35:56.44 0.6 undecidable manual S 338 48.7179 50 0.16 46
IV.ARRO.EHZ. 2017-01-18T09:35:54.08 0.6 undecidable manual S 274 41.625 50 -0.31 45
IV.SRES.HHZ. 2017-01-18T09:35:53.90 0.6 undecidable manual P 241 71.8725 50 0.69 38
IV.MOMA.HNZ. 2017-01-18T09:35:52.13 0.3 undecidable manual P 296 63.7917 50 0.17 67
IV.FIAM.HHN. 2017-01-18T09:35:52.33 0.6 undecidable manual S 202 34.3434 50 -0.1 48
IV.TRTR.HHE. 2017-01-18T09:35:52.29 0.1 undecidable manual P 61 59.1963 50 1.03 67
IV.T1220.EHN. 2017-01-18T09:35:51.32 0.6 undecidable manual P 346 63.3921 50 -0.59 40
IV.T1217.EHZ. 2017-01-18T09:35:51.58 0.6 undecidable manual S 302 32.9448 50 -0.5 44
IV.CESX.HHE. 2017-01-18T09:35:50.23 0.6 undecidable manual P 276 56.499 50 -0.61 40
IV.FEMA.HNE. 2017-01-18T09:35:49.57 0.6 undecidable manual P 338 48.7179 50 -0.08 47
IV.GIGS.HHZ. 2017-01-18T09:35:49.58 0.6 undecidable manual S 115 26.8509 50 -0.87 38
IV.LNSS.HHZ. 2017-01-18T09:35:48.22 0.3 undecidable manual S 286 19.869 117 -0.07 74
IV.ARRO.EHZ. 2017-01-18T09:35:48.28 0.6 undecidable manual P 274 41.625 50 -0.27 45
IV.T1217.EHZ. 2017-01-18T09:35:47.04 0.3 undecidable manual P 302 32.9448 50 -0.18 71
IV.FIAM.HHN. 2017-01-18T09:35:47.52 0.6 undecidable manual P 202 34.3434 50 0.1 48
IV.T1218.HNZ. 2017-01-18T09:35:47.33 0.6 undecidable manual S 315 18.2706 119 -0.46 45
IV.T1247.HHZ. 2017-01-18T09:35:46.45 0.6 undecidable manual S 171 12.6762 128 0.27 48
IV.GIGS.HHZ. 2017-01-18T09:35:45.59 0.3 undecidable manual P 115 26.8509 50 -0.69 62
IV.CAMP.HHZ. 2017-01-18T09:35:45.63 0.3 undecidable manual S 101 11.1777 132 -0.16 74
IV.SMA1.EHZ. 2017-01-18T09:35:45.33 0.3 undecidable manual S 31 9.7791 136 -0.09 75
IV.T1247.HHZ. 2017-01-18T09:35:44.03 0.3 undecidable manual P 171 12.6762 128 0.22 72
IV.T1218.HNZ. 2017-01-18T09:35:44.65 0.6 undecidable manual P 315 18.2706 119 -0.09 49
IV.LNSS.HHZ. 2017-01-18T09:35:44.96 0.1 undecidable manual P 286 19.869 117 -0.06 98
IV.CAMP.HHZ. 2017-01-18T09:35:43.64 0.1 undecidable manual P 101 11.1777 132 0.06 100
IV.SMA1.EHZ. 2017-01-18T09:35:43.51 0.1 undecidable manual P 31 9.7791 136 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:2.1 0.0004132108 0.2816 AML other m 2017-01-18T09:35:57.34
IV.ARRO.EHN. ML:2.2 0.00049084395 0.16 AML other m 2017-01-18T09:35:55.45
IV.CAMP.HHE. ML:2.3 0.002253459 0.4352 AML other m 2017-01-18T09:35:46.80
IV.CAMP.HHN. ML:2.2 0.0021329440000000003 0.7616 AML other m 2017-01-18T09:35:46.68
IV.GIGS.HHE. ML:1.7 0.0002680463 0.2432 AML other m 2017-01-18T09:35:50.65
IV.GIGS.HHN. ML:1.6 0.000229215 0.4224 AML other m 2017-01-18T09:35:52.72
IV.SRES.HHE. ML:1.8 0.00008851819499999999 1.0368 AML other m 2017-01-18T09:36:20.24
IV.SRES.HHN. ML:1.9 0.00012617182999999997 0.4224 AML other m 2017-01-18T09:36:09.75
IV.T1217.EHE. ML:2.0 0.0004004846 0.128 AML other m 2017-01-18T09:35:53.20
IV.T1217.HNN. ML:2.0 0.00045714489999999997 0.2688 AML other m 2017-01-18T09:35:55.06
IV.T1217.HNE. ML:2.0 0.00039987720000000005 0.1088 AML other m 2017-01-18T09:35:53.20
IV.T1217.EHN. ML:2.0 0.0004301345 0.2688 AML other m 2017-01-18T09:35:54.92
IV.T1247.HHN. ML:2.5 0.0032579320000000003 0.1408 AML other m 2017-01-18T09:35:46.53
IV.T1247.HHE. ML:2.4 0.0027974725000000002 0.16 AML other m 2017-01-18T09:35:48.60
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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