Earthquake with magnitude of ML 1.7 on date 07-07-2019 and time 10:17:38 (Italy) in region 1 km E Ortona dei Marsi (AQ)

A magnitude ML 1.7 earthquake occured in region: 1 km E Ortona dei Marsi (AQ), on

  • 07-07-2019 08:17:38 (UTC)
  • 07-07-2019 10:17:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42, 13.74 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
Ortona dei Marsi AQ 1 542 542
Cocullo AQ 5 230 772
Anversa degli Abruzzi AQ 6 341 1113
Gioia dei Marsi AQ 6 1989 3102
Pescina AQ 7 4133 7235
Lecce nei Marsi AQ 8 1702 8937
Bisegna AQ 9 223 9160
Ortucchio AQ 9 1860 11020
San Benedetto dei Marsi AQ 9 3909 14929
Goriano Sicoli AQ 10 569 15498
Prezza AQ 11 945 16443
Bugnara AQ 11 1125 17568
Villalago AQ 11 568 18136
Collarmele AQ 12 894 19030
Castel di Ieri AQ 13 303 19333
Raiano AQ 13 2815 22148
Cerchio AQ 13 1635 23783
Introdacqua AQ 14 2126 25909
Gagliano Aterno AQ 15 254 26163
Castelvecchio Subequo AQ 15 982 27145
Aielli AQ 15 1475 28620
Vittorito AQ 16 873 29493
Pratola Peligna AQ 16 7577 37070
Scanno AQ 16 1847 38917
Sulmona AQ 17 24557 63474
Corfinio AQ 17 1051 64525
Molina Aterno AQ 17 386 64911
Trasacco AQ 17 6246 71157
Villavallelonga AQ 17 919 72076
Collelongo AQ 18 1233 73309
Secinaro AQ 18 359 73668
Celano AQ 18 11017 84685
Roccacasale AQ 19 693 85378
Pettorano sul Gizio AQ 19 1376 86754
Acciano AQ 20 327 87081

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km SE of L'Aquila (69753 inhabitants)
53 Km SW of Chieti (51815 inhabitants)
65 Km SW of Pescara (121014 inhabitants)
67 Km SW of Montesilvano (53738 inhabitants)
74 Km S of Teramo (54892 inhabitants)
78 Km E of Tivoli (56533 inhabitants)
83 Km E of Guidonia Montecelio (88673 inhabitants)
87 Km E of Velletri (53303 inhabitants)
91 Km NE of Latina (125985 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
Rev 1000 ML 1.7 2019-07-07
08:17:38
42 13.74 11 2019-11-13
14:30:53
Bollettino Sismico Italiano INGV 70365381
Rev 100 ML 1.7 2019-07-07
08:17:38
42 13.73 10 2019-07-07
08:25:16
Sala Sismica INGV-Roma 70317231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-07 08:17:38 ± 0.04
Latitude 42.00 ± 0.00
Longitude 13.74 ± 0.00
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 70365381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 171
Semi-minor axis of confidence ellipse (meter) 72
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 276
Circular confidence region, given by single value of horizontal uncertainty (meter) 170
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.5252
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 70365381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-08 09:43:46

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 70317231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-07 08:25:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CH.FUSIO.HHZ. 2019-07-07T08:19:21.84 3.0 negative manual Pg 24.68 0
IV.BRSN.EHZ. 2019-07-07T08:19:10.27 3.0 undecidable manual Sg 18.030001 0
GU.SATI.HHZ. 2019-07-07T08:19:04.76 3.0 undecidable manual Pn 7.27 0
IV.MILN.HHZ. 2019-07-07T08:19:02.19 3.0 negative manual Pg 18.139999 0
MN.VAE.HHZ. 2019-07-07T08:18:58.01 3.0 undecidable manual Sn -9.99 0
CR.STON.BHZ. 2019-07-07T08:18:57.48 3.0 undecidable manual Sg 20.58 0
IV.IMOL.HNZ. 2019-07-07T08:18:54.77 3.0 undecidable manual Sn -2.42 0
MN.TUE.HHZ. 2019-07-07T08:18:54.61 3.0 negative manual Pn 1.62 0
IV.RIBO.EHZ.01 2019-07-07T08:18:53.64 3.0 undecidable manual Sg 7.54 0
IV.EUCT.HNZ. 2019-07-07T08:18:48.25 3.0 positive manual Pn 5.96 0
IV.ATPI.EHZ. 2019-07-07T08:18:47.27 3.0 undecidable manual Sg 13.43 0
IV.TEOL.HHZ. 2019-07-07T08:18:38.08 3.0 undecidable manual Pg 10.27 0
IV.CAMP.HHZ. 2019-07-07T08:18:18.85 3.0 undecidable manual Sg 10.47 0
IV.BRSN.EHZ. 2019-07-07T08:18:16.96 3.0 positive manual Pn 3.28 0
IV.CMPR.HHZ. 2019-07-07T08:18:12.52 3.0 undecidable manual Sg 0.65 0
IV.RCAV.EHZ. 2019-07-07T08:18:10.53 3.0 undecidable manual Sg 1.75 0
CR.STON.BHZ. 2019-07-07T08:18:07.34 3.0 undecidable manual Pn 2.28 0
IV.SENI.HNZ. 2019-07-07T08:18:02.50 3.0 positive manual Pn 1.04 0
IV.ATPI.EHZ. 2019-07-07T08:18:01.40 3.0 undecidable manual Pn -1.94 0
IV.MIDA.HNZ. 2019-07-07T08:17:56.68 0.6 undecidable manual S 133 0.5252 50 0.01 47
IV.ARRO.EHZ. 2019-07-07T08:17:56.30 3.0 negative manual Pg 2.56 0
IV.CERA.HNN. 2019-07-07T08:17:54.66 0.3 undecidable manual S 152 0.4524 50 0.15 69
IV.GIGS.HHN. 2019-07-07T08:17:54.89 0.6 undecidable manual S 345 0.4703 50 -0.14 46
IV.RNI2.HHZ. 2019-07-07T08:17:53.84 0.6 undecidable manual S 133 0.4281 50 0.06 47
IV.VCEL.EHN. 2019-07-07T08:17:53.24 1.0 undecidable manual S 11 0.4029 50 0.19 23
IV.LRP.EHZ. 2019-07-07T08:17:52.08 0.3 undecidable manual S 198 0.3687 50 0.05 72
IV.GUAR.HNN. 2019-07-07T08:17:52.45 0.3 undecidable manual S 237 0.3759 50 0.21 70
IV.CMPR.HHZ. 2019-07-07T08:17:51.45 3.0 undecidable manual Pg 0.45 0
IV.LPEL.HHZ. 2019-07-07T08:17:50.96 0.3 undecidable manual S 82 0.3354 50 -0.08 72
IV.MGR.HHZ. 2019-07-07T08:17:50.16 3.0 negative manual Pn -3.67 0
IV.POFI.HHE. 2019-07-07T08:17:49.39 0.3 undecidable manual S 184 0.2815 50 -0.06 73
IV.FAGN.HHZ. 2019-07-07T08:17:49.66 0.3 undecidable manual S 337 0.2896 50 -0.04 74
IV.PTQR.HHZ. 2019-07-07T08:17:48.32 0.3 undecidable manual S 275 0.2509 50 -0.21 72
IV.MIDA.HNZ. 2019-07-07T08:17:48.91 0.1 undecidable manual P 133 0.5252 50 -0.11 92
IV.GIGS.HHN. 2019-07-07T08:17:48.11 0.1 undecidable manual P 345 0.4703 50 0.03 95
IV.RNI2.HHZ. 2019-07-07T08:17:47.51 0.3 undecidable manual P 133 0.4281 50 0.15 70
IV.T0110.HHZ. 2019-07-07T08:17:47.71 0.3 undecidable manual S 7 0.232 50 -0.28 71
IT.OPI.HGE. 2019-07-07T08:17:47.85 0.3 undecidable manual S 163 0.2329 50 -0.16 73
IV.CERA.HNN. 2019-07-07T08:17:47.76 0.1 undecidable manual P 152 0.4524 50 -0.02 95
IV.LRP.EHZ. 2019-07-07T08:17:46.29 0.1 positive manual P 198 0.3687 50 -0.05 96
IV.GUAR.HNN. 2019-07-07T08:17:46.54 0.1 undecidable manual P 237 0.3759 50 0.07 96
IT.SULP.HGE. 2019-07-07T08:17:46.13 0.3 undecidable manual S 59 0.1655 120 0.16 74
IV.VCEL.EHN. 2019-07-07T08:17:46.99 0.1 undecidable manual P 11 0.4029 50 0.06 95
IV.LPEL.HHZ. 2019-07-07T08:17:45.74 0.3 undecidable manual P 82 0.3354 50 -0.03 73
IV.VVLD.HHZ. 2019-07-07T08:17:45.37 0.3 undecidable manual S 213 0.1538 122 -0.21 72
IV.T0110.HHZ. 2019-07-07T08:17:44.15 0.1 undecidable manual P 7 0.232 50 0.14 97
IV.INTR.HHZ. 2019-07-07T08:17:44.51 0.3 undecidable manual S 84 0.1259 128 -0.17 73
IV.PTQR.HHZ. 2019-07-07T08:17:44.42 0.1 undecidable manual P 275 0.2509 50 0.1 98
IV.POFI.HHE. 2019-07-07T08:17:44.92 0.1 undecidable manual P 184 0.2815 50 0.06 98
IV.FAGN.HHZ. 2019-07-07T08:17:44.99 0.1 undecidable manual P 337 0.2896 50 0 99
IT.OPI.HGE. 2019-07-07T08:17:43.75 0.3 undecidable manual P 163 0.2329 50 -0.27 71
IT.ORP.HGZ. 2019-07-07T08:17:42.53 3.0 negative manual P -0.25 0
IV.VVLD.HHZ. 2019-07-07T08:17:42.75 0.1 negative manual P 213 0.1538 122 0.13 99
IV.INTR.HHZ. 2019-07-07T08:17:42.25 0.1 positive manual P 84 0.1259 128 0.15 99
IT.SULP.HGE. 2019-07-07T08:17:42.93 0.1 positive manual P 59 0.1655 120 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.INTR.HNE. ML:1.8 0.0007225 0.38 AML other m 2019-07-07T08:17:44.63
IV.INTR.HHE. ML:1.7 0.0005095 0.38 AML other m 2019-07-07T08:17:44.63
IV.VVLD.HHN. ML:1.8 0.000569 0.32 AML other m 2019-07-07T08:17:45.68
IV.INTR.HNN. ML:1.8 0.0007 0.24 AML other m 2019-07-07T08:17:46.15
IV.INTR.HHN. ML:1.9 0.000755 1.16 AML other m 2019-07-07T08:17:46.15
IV.VVLD.HHE. ML:1.7 0.0004525 0.22 AML other m 2019-07-07T08:17:46.38
IV.T0110.HHN. ML:1.7 0.0003115 0.3 AML other m 2019-07-07T08:17:48.25
IV.PTQR.HHE. ML:1.1 6.43E-5 0.34 AML other m 2019-07-07T08:17:49.18
IV.PTQR.HHN. ML:1.1 6.525E-5 1.16 AML other m 2019-07-07T08:17:50.80
IV.T0110.HHE. ML:1.7 0.000282 0.22 AML other m 2019-07-07T08:17:50.46
IV.LPEL.HHN. ML:1.7 0.000175 1.3 AML other m 2019-07-07T08:17:52.26
IV.LRP.EHN. ML:1.4 9.15E-5 0.2 AML other m 2019-07-07T08:17:52.48
IV.LPEL.HHE. ML:1.8 0.000233 1.1 AML other m 2019-07-07T08:17:52.71
IV.LRP.EHE. ML:1.8 0.000218 1.12 AML other m 2019-07-07T08:17:53.67
IV.FAGN.HHE. ML:1.5 0.00014 0.46 AML other m 2019-07-07T08:17:53.32
IV.FAGN.HHN. ML:1.4 0.000125 0.56 AML other m 2019-07-07T08:17:54.48
IV.SENI.EHN. ML:2.3 6.1E-5 0.42 AML other m 2019-07-07T08:18:08.29
IV.SENI.EHE. ML:1.5 9.04E-6 1.58 AML other m 2019-07-07T08:18:55.88
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download