Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 19-06-2018 and time 01:34:57 (Italy) in region 4 km S Pizzoli (AQ)

A magnitude ML 2.3 earthquake occured in region: 4 km S Pizzoli (AQ), on

  • 18-06-2018 23:34:57 (UTC)
  • 19-06-2018 01:34:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4020, 13.3040 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.

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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
Pizzoli AQ 4 4326 4326
Scoppito AQ 5 3727 8053
Barete AQ 6 737 8790
Cagnano Amiterno AQ 9 1369 10159
L'Aquila AQ 10 69753 79912
Tornimparte AQ 12 3187 83099
Lucoli AQ 13 1011 84110
Capitignano AQ 13 665 84775
Montereale AQ 15 2581 87356
Campotosto AQ 18 542 87898
Antrodoco RI 18 2588 90486
Borbona RI 19 617 91103
Ocre AQ 19 1167 92270
Fossa AQ 19 721 92991

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km NW of L'Aquila (69753 inhabitants)
44 Km SW of Teramo (54892 inhabitants)
57 Km E of Terni (111501 inhabitants)
64 Km NE of Tivoli (56533 inhabitants)
65 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
71 Km W of Chieti (51815 inhabitants)
75 Km W of Pescara (121014 inhabitants)
79 Km SE of Foligno (57155 inhabitants)
88 Km NE of Roma (2864731 inhabitants)
91 Km NE of Velletri (53303 inhabitants)
98 Km E of Viterbo (67173 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 2.3 2018-06-18
23:34:57		 42.4017 13.3042 10 2019-04-24
14:50:50		 Bollettino Sismico Italiano INGV 59223331
Reviewed
Rev100 		ML 2.2 2018-06-18
23:34:57		 42.3973 13.2922 9 2018-06-18
23:56:06		 Sala Sismica INGV-Roma 57947891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-06-18 23:34:57 ± 0.05
Latitude 42.4017 ± 0.0027
Longitude 13.3042 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 59223331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 324
Semi-minor axis of confidence ellipse (meter) 52
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 59
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
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 64
Number of defining phases 61
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) 1.12775
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 35
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 45
Type of magnitude ML
Reference to an origin 59223331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-07-31 19:07:36

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 57947891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-06-18 23:56:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFE.HHZ. 2018-06-18T23:35:35.35 3.0 undecidable manual Pg 4.36 0
IV.PAOL.HHZ. 2018-06-18T23:35:28.08 3.0 undecidable manual Pn 1.63 0
IV.LPEL.HHZ. 2018-06-18T23:35:22.54 0.3 undecidable manual S 118 82.251 50 0.02 65
IV.CSP1.EHZ. 2018-06-18T23:35:21.33 0.1 undecidable manual S 354 76.9674 50 0.21 84
IV.MOMA.HHZ. 2018-06-18T23:35:20.21 0.1 undecidable manual S 307 74.7696 50 -0.3 83
IV.CESI.HHZ. 2018-06-18T23:35:19.86 0.3 undecidable manual S 334 74.4699 50 -0.57 58
IV.FDMO.HHZ. 2018-06-18T23:35:19.56 0.1 undecidable manual S 346 72.5718 50 -0.39 82
IV.GUMA.HHZ. 2018-06-18T23:35:19.84 0.1 undecidable manual S 2 73.371 50 -0.31 83
IV.ARVD.HHZ. 2018-06-18T23:35:19.21 0.3 undecidable manual P 347 125.1747 50 0.51 54
IV.T1221.EHZ. 2018-06-18T23:35:17.96 0.1 undecidable manual S 324 63.0924 50 0.55 80
IV.CESX.HHZ. 2018-06-18T23:35:17.54 0.3 undecidable manual S 292 62.9925 50 0.16 66
IV.MGAB.HHZ. 2018-06-18T23:35:17.25 0.1 undecidable manual P 301 112.5984 50 0.49 74
IV.INTR.HHZ. 2018-06-18T23:35:17.40 0.3 undecidable manual S 131 65.5899 50 -0.68 56
IV.MC2.EHZ. 2018-06-18T23:35:16.58 0.3 undecidable manual S 351 57.2982 50 0.71 57
IV.CING.HHZ. 2018-06-18T23:35:16.31 0.3 undecidable manual P 355 108.4137 50 0.2 60
IV.EL6.EHZ. 2018-06-18T23:35:16.01 0.1 undecidable manual P 351 104.2179 50 0.54 74
IV.MMO1.EHZ. 2018-06-18T23:35:15.40 0.1 undecidable manual S 2 55.2003 50 0.09 90
IV.CERT.HHZ. 2018-06-18T23:35:15.90 0.6 undecidable manual S 208 56.7987 50 0.18 44
IV.NRCA.HHZ. 2018-06-18T23:35:14.16 0.1 undecidable manual S 342 50.4162 50 0.15 90
IV.SNTG.HHZ. 2018-06-18T23:35:14.88 0.1 undecidable manual P 343 99.2229 50 0.19 81
IV.ARRO.EHZ. 2018-06-18T23:35:13.28 0.3 undecidable manual S 294 48.2184 50 -0.17 67
IV.ASSB.HHZ. 2018-06-18T23:35:13.13 0.3 undecidable manual P 324 88.4448 50 0.09 63
IV.LPEL.HHZ. 2018-06-18T23:35:12.45 0.1 undecidable manual P 118 82.251 50 0.37 81
IV.PTQR.HHZ. 2018-06-18T23:35:12.25 0.1 undecidable manual S 169 42.8238 50 0.24 89
IV.MOMA.HHZ. 2018-06-18T23:35:11.14 0.3 undecidable manual P 307 74.7696 50 0.22 63
IV.T1220.EHZ. 2018-06-18T23:35:11.82 0.1 undecidable manual P 347 80.5638 50 0 87
IV.T0110.HHZ. 2018-06-18T23:35:11.68 0.3 undecidable manual S 116 43.2234 50 -0.41 64
IV.CSP1.EHZ. 2018-06-18T23:35:11.21 0.1 undecidable manual P 354 76.9674 50 -0.06 87
IV.MTRA.EHZ. 2018-06-18T23:35:10.92 0.1 undecidable manual S 11 40.1265 50 -0.35 88
IV.CESI.HHZ. 2018-06-18T23:35:10.73 0.1 undecidable manual P 334 74.4699 50 -0.15 86
IV.FDMO.HHZ. 2018-06-18T23:35:10.54 1.0 positive manual P 346 72.5718 50 -0.06 22
IV.GUMA.HHZ. 2018-06-18T23:35:10.95 0.1 undecidable manual P 2 73.371 50 0.23 84
IV.OFFI.HHZ. 2018-06-18T23:35:10.16 0.3 undecidable manual P 28 66.8775 50 0.44 61
IV.CESX.HHZ. 2018-06-18T23:35:09.08 0.1 undecidable manual P 292 62.9925 50 -0.04 90
IV.INTR.HHZ. 2018-06-18T23:35:09.79 0.1 undecidable manual P 131 65.5899 50 0.27 85
IV.TERO.HHZ. 2018-06-18T23:35:09.49 0.3 undecidable manual S 45 34.6431 50 -0.33 67
IV.MC2.EHZ. 2018-06-18T23:35:08.41 0.1 undecidable manual P 351 57.2982 50 0.16 88
IV.LNSS.HHZ. 2018-06-18T23:35:08.74 0.6 undecidable manual S 316 31.0467 50 -0.11 47
IV.T1221.EHZ. 2018-06-18T23:35:08.86 0.1 undecidable manual P 324 63.0924 50 -0.28 85
IV.MMO1.EHZ. 2018-06-18T23:35:07.76 0.1 positive manual P 2 55.2003 50 -0.17 89
IV.SMA1.EHZ. 2018-06-18T23:35:07.20 0.6 undecidable manual S 6 25.5522 111 -0.11 47
IV.CERT.HHZ. 2018-06-18T23:35:07.99 0.3 undecidable manual P 208 56.7987 50 -0.17 66
IV.FAGN.HHZ. 2018-06-18T23:35:07.54 0.3 undecidable manual S 123 27.4503 50 -0.35 67
IV.VCEL.EHZ. 2018-06-18T23:35:06.26 0.1 undecidable manual P 91 43.9227 50 0.08 92
IV.T0110.HHZ. 2018-06-18T23:35:06.42 0.1 undecidable manual P 116 43.2234 50 0.36 87
IV.ARRO.EHZ. 2018-06-18T23:35:06.57 0.3 undecidable manual P 294 48.2184 50 -0.28 66
OB.GAVE.EHZ. 2018-06-18T23:35:06.40 3.0 negative manual P -0.14 0
IV.NRCA.HHZ. 2018-06-18T23:35:06.87 0.1 undecidable manual P 342 50.4162 50 -0.3 87
IV.GIGS.HHZ. 2018-06-18T23:35:06.50 0.3 undecidable manual S 75 22.755 113 0.08 72
IV.MTRA.EHZ. 2018-06-18T23:35:05.29 0.1 undecidable manual P 11 40.1265 50 -0.3 88
IV.FIAM.HHZ. 2018-06-18T23:35:05.78 0.3 undecidable manual S 226 21.3675 115 -0.19 70
IV.PTQR.HHZ. 2018-06-18T23:35:05.81 0.1 undecidable manual P 169 42.8238 50 -0.2 90
IV.TERO.HHZ. 2018-06-18T23:35:04.54 0.1 undecidable manual P 45 34.6431 50 -0.22 91
IV.CAMP.HHZ. 2018-06-18T23:35:04.84 0.1 undecidable manual S 30 17.1717 120 0.15 95
IV.LNSS.HHZ. 2018-06-18T23:35:03.91 0.3 undecidable manual P 316 31.0467 50 -0.29 68
IV.RM33.EHZ. 2018-06-18T23:35:03.59 0.1 undecidable manual S 328 13.9749 125 -0.16 95
IV.SMA1.EHZ. 2018-06-18T23:35:03.38 0.1 positive manual P 6 25.5522 111 0.08 95
IV.FAGN.HHZ. 2018-06-18T23:35:03.76 0.3 undecidable manual P 123 27.4503 50 0.12 70
IV.FIAM.HHZ. 2018-06-18T23:35:02.62 0.1 negative manual P 226 21.3675 115 0.09 96
IV.GIGS.HHZ. 2018-06-18T23:35:02.81 0.1 undecidable manual P 75 22.755 113 0.03 97
IV.CAMP.HHZ. 2018-06-18T23:35:02.02 0.1 positive manual P 30 17.1717 120 0.23 93
IV.RM33.EHZ. 2018-06-18T23:35:01.29 0.1 negative manual P 328 13.9749 125 0.04 98
IV.T1247.HHZ. 2018-06-18T23:35:01.18 0.1 undecidable manual S 354 4.4955 156 -0.39 92
IV.T1247.HHZ. 2018-06-18T23:34:59.99 0.1 negative manual P 354 4.4955 156 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:2.6 0.00363 1.28 AML other m 2018-06-18T23:35:04.35
IV.RM33.EHE. ML:2.5 0.00353 1.28 AML other m 2018-06-18T23:35:04.35
IV.CAMP.HHE. ML:2.4 0.0020800000000000003 0.42 AML other m 2018-06-18T23:35:05.28
IV.CAMP.HHN. ML:2.5 0.0026399999999999996 0.42 AML other m 2018-06-18T23:35:05.29
IV.RM33.EHN. ML:2.5 0.0030199999999999997 0.5 AML other m 2018-06-18T23:35:05.30
IV.RM33.HNN. ML:2.5 0.0030999999999999995 0.5 AML other m 2018-06-18T23:35:05.30
IV.FIAM.HHE. ML:2.4 0.00163 0.3 AML other m 2018-06-18T23:35:07.34
IV.FIAM.HHN. ML:2.4 0.00195 0.38 AML other m 2018-06-18T23:35:08.09
IV.MTRA.EHE. ML:2.3 0.000753 0.52 AML other m 2018-06-18T23:35:10.98
IV.MTRA.EHN. ML:2.2 0.0005815 0.26 AML other m 2018-06-18T23:35:11.19
IV.TERO.HNE. ML:2.0 0.0004125 1.6 AML other m 2018-06-18T23:35:11.84
IV.TERO.HHN. ML:2.3 0.000919 0.38 AML other m 2018-06-18T23:35:12.04
IV.TERO.HNN. ML:2.0 0.00041400000000000003 1.3 AML other m 2018-06-18T23:35:12.10
IV.LNSS.HHN. ML:2.4 0.0011265000000000001 0.34 AML other m 2018-06-18T23:35:12.23
IV.TERO.HHE. ML:2.3 0.0007535 0.48 AML other m 2018-06-18T23:35:12.04
IV.LNSS.HHE. ML:2.4 0.0013399999999999998 0.4 AML other m 2018-06-18T23:35:13.62
IV.ARRO.EHE. ML:2.2 0.0003845 0.2 AML other m 2018-06-18T23:35:14.39
IV.NRCA.HHN. ML:2.3 0.000488 0.12 AML other m 2018-06-18T23:35:15.33
IV.NRCA.HNE. ML:2.5 0.000804 0.64 AML other m 2018-06-18T23:35:15.18
IV.NRCA.HHE. ML:2.5 0.000825 0.64 AML other m 2018-06-18T23:35:15.50
IV.ARRO.EHN. ML:2.1 0.00035499999999999996 1.82 AML other m 2018-06-18T23:35:16.94
IV.VCEL.EHE. ML:2.4 0.0008525000000000001 1.42 AML other m 2018-06-18T23:35:17.80
IV.NRCA.HNN. ML:2.3 0.0004845 0.62 AML other m 2018-06-18T23:35:17.80
IV.VCEL.EHN. ML:2.4 0.0007825 0.8 AML other m 2018-06-18T23:35:19.44
IV.CERT.HHE. ML:2.1 0.0003025 1.46 AML other m 2018-06-18T23:35:20.97
IV.CERT.HHN. ML:2.1 0.0002635 0.84 AML other m 2018-06-18T23:35:20.25
IV.CESX.HHE. ML:2.0 0.000177 0.52 AML other m 2018-06-18T23:35:22.30
IV.MOMA.HHE. ML:2.2 0.00021850000000000003 0.78 AML other m 2018-06-18T23:35:22.70
IV.CESX.HHN. ML:1.9 0.0001655 1.28 AML other m 2018-06-18T23:35:22.68
IV.MOMA.HHN. ML:2.2 0.00023400000000000002 0.56 AML other m 2018-06-18T23:35:23.79
IV.GUMA.HHE. ML:2.5 0.0005 1.74 AML other m 2018-06-18T23:35:24.12
IV.CESI.HHE. ML:1.9 0.00011449999999999999 0.34 AML other m 2018-06-18T23:35:24.42
IV.CESI.HHN. ML:2.1 0.000201 0.24 AML other m 2018-06-18T23:35:24.39
IV.INTR.HHN. ML:2.2 0.000309 0.88 AML other m 2018-06-18T23:35:24.49
IV.LPEL.HHN. ML:2.2 0.00020050000000000002 0.62 AML other m 2018-06-18T23:35:24.94
IV.T1220.EHN. ML:2.4 0.0003345 0.5 AML other m 2018-06-18T23:35:25.58
IV.T1220.HNN. ML:2.1 0.0001725 0.5 AML other m 2018-06-18T23:35:25.33
IV.GUMA.HHN. ML:2.5 0.0005385 0.48 AML other m 2018-06-18T23:35:26.26
IV.GUMA.HNE. ML:2.4 0.0004395 0.56 AML other m 2018-06-18T23:35:26.55
IV.ASSB.HHE. ML:2.0 0.0001215 0.88 AML other m 2018-06-18T23:35:26.51
IV.LPEL.HHE. ML:2.2 0.0002265 0.62 AML other m 2018-06-18T23:35:28.17
IV.T1220.EHE. ML:2.5 0.000406 0.34 AML other m 2018-06-18T23:35:30.13
IV.ASSB.HHN. ML:2.1 0.0001675 0.26 AML other m 2018-06-18T23:35:30.84
IV.EL6.EHN. ML:2.2 0.000135 1.42 AML other m 2018-06-18T23:35:41.81
IV.EL6.EHE. ML:2.2 0.0001304 0.78 AML other m 2018-06-18T23:35:41.24
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