Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 01-03-2018 and time 11:54:35 (Italy) in region 6 km N Montereale (AQ)

A magnitude ML 2.0 earthquake occured in region: 6 km N Montereale (AQ), on

  • 01-03-2018 10:54:35 (UTC)
  • 01-03-2018 11:54:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5800, 13.2330 at 10 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
Montereale AQ 6 2581 2581
Amatrice RI 7 2657 5238
Cittareale RI 7 482 5720
Capitignano AQ 9 665 6385
Borbona RI 11 617 7002
Campotosto AQ 12 542 7544
Posta RI 13 694 8238
Accumoli RI 13 667 8905
Cagnano Amiterno AQ 13 1369 10274
Barete AQ 15 737 11011
Pizzoli AQ 17 4326 15337

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)
77 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
Reviewed
Rev100 		ML 2.0 2018-03-01
10:54:35		 42.5797 13.2327 10 2018-03-01
11:16:09		 Sala Sismica INGV-Roma 54240911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-03-01 10:54:35 ± 0.05
Latitude 42.5797 ± 0.0027
Longitude 13.2327 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 54240911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 390
Semi-minor axis of confidence ellipse (meter) 264
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 73
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 45
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62503
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 24
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 57
Type of magnitude ML
Reference to an origin 54240911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-03-01 11:16:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HNZ. 2018-03-01T10:55:25.35 3.0 undecidable manual S 1.38 0
IV.ARVD.HHZ. 2018-03-01T10:55:06.78 3.0 undecidable manual S -1.71 0
IV.PF6.EHZ. 2018-03-01T10:54:55.33 0.3 undecidable manual S 357 61.9935 50 0.46 63
IV.T0110.HHZ. 2018-03-01T10:54:54.04 1.0 undecidable manual S 131 59.0964 50 -0.06 23
IV.VCEL.EHZ. 2018-03-01T10:54:53.47 0.6 undecidable manual S 112 53.8017 50 0.79 38
IV.GUMA.HHZ. 2018-03-01T10:54:53.23 0.6 undecidable manual S 9 54.2013 50 0.44 43
IV.OFFI.HHZ. 2018-03-01T10:54:52.34 1.0 undecidable manual S 43 54.0015 50 -0.39 22
IV.CESI.HHZ. 2018-03-01T10:54:52.94 0.6 undecidable manual S 331 54.2013 50 0.16 46
IV.MF5.EHZ. 2018-03-01T10:54:51.89 0.6 undecidable manual S 22 48.9177 50 0.52 42
IV.ASSB.HHZ. 2018-03-01T10:54:48.33 0.6 undecidable manual P 318 69.375 50 0.48 41
IV.MC2.EHZ. 2018-03-01T10:54:48.36 0.6 undecidable manual S 355 36.9297 50 0.17 47
IV.FIAM.HHZ. 2018-03-01T10:54:47.59 1.0 undecidable manual S 195 35.8419 50 -0.29 23
IV.MMO1.EHZ. 2018-03-01T10:54:47.75 0.3 undecidable manual S 12 36.2415 50 -0.25 69
IV.T0110.HHZ. 2018-03-01T10:54:46.22 0.3 undecidable manual P 131 59.0964 50 -0.04 69
IV.PF6.EHZ. 2018-03-01T10:54:46.62 0.3 undecidable manual P 357 61.9935 50 -0.08 68
IV.OFFI.HHZ. 2018-03-01T10:54:46.15 0.3 undecidable manual P 43 54.0015 50 0.68 59
IV.GIGS.HHZ. 2018-03-01T10:54:46.01 1.0 undecidable manual S 117 31.1466 50 -0.62 21
IV.CESI.HHZ. 2018-03-01T10:54:45.34 0.1 undecidable manual P 331 54.2013 50 -0.16 91
OB.GAVE.EHZ. 2018-03-01T10:54:45.94 0.6 undecidable manual S 294 30.3474 50 -0.46 45
IV.GUMA.HHZ. 2018-03-01T10:54:45.74 0.3 undecidable manual P 9 54.2013 50 0.23 67
IV.NRCA.HHZ. 2018-03-01T10:54:45.65 0.6 undecidable manual S 341 29.748 50 -0.61 42
IV.VCEL.EHZ. 2018-03-01T10:54:45.74 0.3 undecidable manual P 112 53.8017 50 0.29 66
IV.TERO.HHZ. 2018-03-01T10:54:45.67 3.0 undecidable manual S 0
IV.MF5.EHZ. 2018-03-01T10:54:44.97 0.3 undecidable manual P 22 48.9177 50 0.28 67
IV.MTRA.EHZ. 2018-03-01T10:54:43.90 0.6 undecidable manual S 34 23.754 112 -0.56 44
IV.FAGN.HHZ. 2018-03-01T10:54:43.95 0.3 undecidable manual P 140 45.1215 50 -0.16 69
IV.ARRO.EHZ. 2018-03-01T10:54:43.01 0.3 undecidable manual P 270 38.1285 50 -0.01 72
IV.T1214.EHZ. 2018-03-01T10:54:43.34 0.6 undecidable manual S 354 20.0688 116 0.06 49
IV.MMO1.EHZ. 2018-03-01T10:54:42.53 0.3 undecidable manual P 12 36.2415 50 -0.21 70
IV.MC2.EHZ. 2018-03-01T10:54:42.85 0.1 undecidable manual P 355 36.9297 50 0 97
IV.T1247.HHZ. 2018-03-01T10:54:42.37 0.3 undecidable manual S 161 16.2726 121 0.25 72
IV.LNSS.HHZ. 2018-03-01T10:54:42.23 0.3 undecidable manual S 279 15.873 121 0.21 72
IV.FIAM.HHZ. 2018-03-01T10:54:42.48 0.3 undecidable manual P 195 35.8419 50 -0.19 70
IV.TERO.HHZ. 2018-03-01T10:54:41.48 3.0 negative manual P -0.19 0
IV.CAMP.HHZ. 2018-03-01T10:54:41.68 0.3 undecidable manual S 109 15.1737 123 -0.14 73
IV.GIGS.HHZ. 2018-03-01T10:54:41.47 0.1 undecidable manual P 117 31.1466 50 -0.48 89
OB.GAVE.EHZ. 2018-03-01T10:54:41.58 0.1 undecidable manual P 294 30.3474 50 -0.24 93
IV.NRCA.HHZ. 2018-03-01T10:54:41.41 0.1 undecidable manual P 341 29.748 50 -0.33 92
IV.T1214.EHZ. 2018-03-01T10:54:40.03 0.1 negative manual P 354 20.0688 116 0.01 100
IV.MTRA.EHZ. 2018-03-01T10:54:40.38 0.1 undecidable manual P 34 23.754 112 -0.32 93
IV.SMA1.EHZ. 2018-03-01T10:54:40.08 0.6 undecidable manual S 56 10.0788 134 -0.34 47
IV.LNSS.HHZ. 2018-03-01T10:54:39.51 0.1 positive manual P 279 15.873 121 0.22 96
IV.T1299.HNZ. 2018-03-01T10:54:39.63 0.3 undecidable manual S 34 7.2927 143 -0.14 75
IV.CAMP.HHZ. 2018-03-01T10:54:39.24 0.1 positive manual P 109 15.1737 123 0.07 99
IV.RM33.HNZ. 2018-03-01T10:54:39.74 0.1 undecidable manual S 191 7.9809 141 -0.18 98
IV.T1247.HHZ. 2018-03-01T10:54:39.46 0.1 undecidable manual P 161 16.2726 121 0.12 98
IV.RM33.HNZ. 2018-03-01T10:54:38.24 0.1 positive manual P 191 7.9809 141 0.17 99
IV.SMA1.EHZ. 2018-03-01T10:54:38.58 0.1 undecidable manual P 56 10.0788 134 0.22 97
IV.T1299.HNZ. 2018-03-01T10:54:38.09 0.1 undecidable manual P 34 7.2927 143 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.8 0.00010180000000000001 0.16 AML other m 2018-03-01T10:54:59.53
IV.CAMP.HHE. ML:2.0 0.0010585 1.42 AML other m 2018-03-01T10:54:42.91
IV.CAMP.HHN. ML:1.9 0.000823 0.3 AML other m 2018-03-01T10:54:42.45
IV.LNSS.HHN. ML:2.6 0.003335 0.16 AML other m 2018-03-01T10:54:42.50
IV.MTRA.EHN. ML:2.0 0.0006495 0.44 AML other m 2018-03-01T10:54:44.79
IV.MTRA.EHE. ML:2.1 0.0007574999999999999 0.44 AML other m 2018-03-01T10:54:44.57
IV.NRCA.HHE. ML:2.3 0.0009195 0.2 AML other m 2018-03-01T10:54:45.99
IV.NRCA.HNE. ML:2.2 0.0008755 0.18 AML other m 2018-03-01T10:54:45.99
IV.TERO.HHN. ML:1.7 0.000262 0.4 AML other m 2018-03-01T10:54:46.37
IV.NRCA.HHN. ML:2.1 0.0006835 1.32 AML other m 2018-03-01T10:54:47.78
IV.MF5.EHN. ML:2.2 0.0003855 0.34 AML other m 2018-03-01T10:54:52.60
IV.GUMA.HHE. ML:2.5 0.000727 0.22 AML other m 2018-03-01T10:54:54.03
IV.GUMA.HNE. ML:2.4 0.000627 0.8 AML other m 2018-03-01T10:54:54.04
IV.GUMA.HHN. ML:2.4 0.0006675 0.66 AML other m 2018-03-01T10:54:54.11
IV.FAGN.HHN. ML:1.8 0.00019800000000000002 0.28 AML other m 2018-03-01T10:54:54.85
IV.PF6.EHN. ML:1.5 0.000067 0.94 AML other m 2018-03-01T10:54:58.76
IV.ASSB.HHN. ML:1.7 0.00008715 0.36 AML other m 2018-03-01T10:54:58.75
IV.GUMA.HNN. ML:2.5 0.0007244999999999999 1.44 AML other m 2018-03-01T10:54:58.76
IV.T1299.EHE. ML:2.1 0.0020521314999999997 0.1984 AML other m 2018-03-01T10:54:39.97
IV.T1299.HNN. ML:2.2 0.0024343525 0.2688 AML other m 2018-03-01T10:54:39.80
IV.T1299.EHN. ML:2.2 0.0025279195 0.256 AML other m 2018-03-01T10:54:39.81
IV.RM33.HNE. ML:2.5 0.004716229000000001 0.16 AML other m 2018-03-01T10:54:40.24
IV.RM33.EHE. ML:2.5 0.0047289975 0.16 AML other m 2018-03-01T10:54:40.24
IV.RM33.HNN. ML:2.4 0.004039475999999999 0.1024 AML other m 2018-03-01T10:54:40.08
IV.RM33.EHN. ML:2.4 0.0040767115 0.1024 AML other m 2018-03-01T10:54:40.08
IV.SMA1.EHE. ML:2.4 0.0029669935 0.1792 AML other m 2018-03-01T10:54:40.99
IV.SMA1.EHN. ML:2.2 0.001910599 0.1984 AML other m 2018-03-01T10:54:40.77
IV.LNSS.HHE. ML:2.4 0.0022079814999999997 0.32 AML other m 2018-03-01T10:54:42.64
IV.T1214.HNN. ML:1.8 0.0004759036 0.3328 AML other m 2018-03-01T10:54:44.78
IV.T1214.HNE. ML:1.7 0.00037608595 0.2432 AML other m 2018-03-01T10:54:45.93
IV.T1214.EHN. ML:1.8 0.0004180257 0.352 AML other m 2018-03-01T10:54:44.78
IV.T1214.EHE. ML:1.7 0.00038087615 0.2432 AML other m 2018-03-01T10:54:45.93
IV.MTRA.HNE. ML:1.9 0.00053979295 0.3072 AML other m 2018-03-01T10:54:44.36
IV.MTRA.HNN. ML:1.9 0.00045692755 0.3456 AML other m 2018-03-01T10:54:46.96
IV.NRCA.HNN. ML:2.0 0.0005660088999999999 0.1472 AML other m 2018-03-01T10:54:46.56
IV.GIGS.HHN. ML:1.3 0.00009142736999999999 0.2624 AML other m 2018-03-01T10:54:48.44
IV.GIGS.HHE. ML:1.2 0.00007982226500000001 0.1216 AML other m 2018-03-01T10:54:46.12
IV.TERO.HHE. ML:1.7 0.00025236465000000004 0.0832 AML other m 2018-03-01T10:54:47.41
IV.TERO.HNE. ML:1.5 0.000142781085 0.16 AML other m 2018-03-01T10:54:49.34
IV.TERO.HNN. ML:1.5 0.0001472011 0.1216 AML other m 2018-03-01T10:54:46.37
OB.GAVE.EHN. ML:2.0 0.0005294759500000001 0.2816 AML other m 2018-03-01T10:54:46.41
OB.GAVE.HNE. ML:2.2 0.0007097067 0.1408 AML other m 2018-03-01T10:54:46.81
OB.GAVE.EHE. ML:2.2 0.0007416738 0.1408 AML other m 2018-03-01T10:54:46.74
OB.GAVE.HNN. ML:1.6 0.00021019670000000003 0.288 AML other m 2018-03-01T10:54:46.27
IV.FIAM.HHE. ML:1.6 0.00014814905 0.2816 AML other m 2018-03-01T10:54:50.52
IV.FIAM.HHN. ML:1.6 0.00015576615 0.4352 AML other m 2018-03-01T10:54:50.13
IV.ARRO.EHN. ML:1.8 0.00020515265 0.1792 AML other m 2018-03-01T10:54:51.16
IV.FAGN.HHE. ML:2.0 0.00028917145 0.32 AML other m 2018-03-01T10:54:56.32
IV.MF5.EHE. ML:2.3 0.00048853425 0.3648 AML other m 2018-03-01T10:54:53.11
IV.CESI.HHE. ML:1.6 0.000083242895 0.1408 AML other m 2018-03-01T10:54:55.45
IV.CESI.HHN. ML:1.8 0.0001516093 0.2176 AML other m 2018-03-01T10:54:53.59
IV.VCEL.EHN. ML:2.0 0.00024126159999999998 0.416 AML other m 2018-03-01T10:54:56.20
IV.VCEL.EHE. ML:1.9 0.00018718525 0.3456 AML other m 2018-03-01T10:54:57.70
IV.OFFI.HHN. ML:2.2 0.00038366925 0.6592 AML other m 2018-03-01T10:54:59.52
IV.OFFI.HHE. ML:2.1 0.00032813165 0.4224 AML other m 2018-03-01T10:54:56.54
IV.PF6.EHE. ML:1.6 0.00008569574000000001 0.16 AML other m 2018-03-01T10:54:58.45
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