Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 08-07-2019 and time 08:06:19 (UTC) in region 1 km N Scanno (AQ)

A magnitude ML 1.3 earthquake occured in region: 1 km N Scanno (AQ), on

  • 08-07-2019 08:06:19 (UTC)
  • 08-07-2019 10:06:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.9090, 13.8820 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.

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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
Scanno AQ 1 1847 1847
Villalago AQ 5 568 2415
Rocca Pia AQ 9 178 2593
Pettorano sul Gizio AQ 10 1376 3969
Bisegna AQ 10 223 4192
Introdacqua AQ 11 2126 6318
Anversa degli Abruzzi AQ 12 341 6659
Bugnara AQ 13 1125 7784
Pescasseroli AQ 13 2203 9987
Opi AQ 15 420 10407
Villetta Barrea AQ 15 653 11060
Cansano AQ 15 274 11334
Pescocostanzo AQ 15 1128 12462
Sulmona AQ 16 24557 37019
Rivisondoli AQ 16 700 37719
Ortona dei Marsi AQ 16 542 38261
Lecce nei Marsi AQ 16 1702 39963
Cocullo AQ 16 230 40193
Gioia dei Marsi AQ 16 1989 42182
Civitella Alfedena AQ 17 296 42478
Prezza AQ 17 945 43423
Roccaraso AQ 18 1627 45050
Campo di Giove AQ 18 803 45853
Pacentro AQ 18 1174 47027
Barrea AQ 19 726 47753

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km SW of Chieti (51815 inhabitants)
63 Km SE of L'Aquila (69753 inhabitants)
68 Km SW of Pescara (121014 inhabitants)
71 Km SW of Montesilvano (53738 inhabitants)
85 Km S of Teramo (54892 inhabitants)
90 Km E of Tivoli (56533 inhabitants)
95 Km NE of Latina (125985 inhabitants)
95 Km E of Velletri (53303 inhabitants)
96 Km E of Guidonia Montecelio (88673 inhabitants)
100 Km NW of Caserta (76326 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 1.3 2019-07-08
08:06:19		 41.9092 13.882 11 2019-11-13
14:30:54		 Bollettino Sismico Italiano INGV 70430821
Reviewed
Rev100 		ML 1.3 2019-07-08
08:06:19		 41.9095 13.875 11 2019-07-08
08:16:43		 Sala Sismica INGV-Roma 70363741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-08 08:06:19 ± 0.05
Latitude 41.9092 ± 0.0027
Longitude 13.8820 ± 0.0048
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 70430821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 404
Semi-minor axis of confidence ellipse (meter) 243
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.10342
Epicentral distance of station farthest from the epicenter (degree) 0.38491
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 70430821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-10 08:58:24

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 70363741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-08 08:16:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MIDA.HHZ. 2019-07-08T08:06:33.29 0.3 undecidable manual S 134 42.7239 50 -0.13 71
IV.LRP.EHZ. 2019-07-08T08:06:32.43 0.6 undecidable manual S 220 37.9287 50 0.28 46
IV.CERA.HHZ. 2019-07-08T08:06:31.79 0.3 undecidable manual S 162 36.3414 50 0.08 73
IV.T0110.HHZ. 2019-07-08T08:06:31.83 0.3 undecidable manual S 346 36.6411 50 0.05 73
IV.RNI2.HHE. 2019-07-08T08:06:30.81 0.6 undecidable manual S 136 31.9458 50 0.27 47
IV.POFI.HHZ. 2019-07-08T08:06:28.61 0.3 undecidable manual S 214 25.4523 50 -0.21 72
IT.SULP.HGE. 2019-07-08T08:06:27.00 0.3 undecidable manual S 11 19.869 118 -0.24 72
IV.MIDA.HHZ. 2019-07-08T08:06:27.16 0.1 undecidable manual P 134 42.7239 50 -0.35 90
IV.VVLD.HHZ. 2019-07-08T08:06:27.84 0.3 undecidable manual S 259 21.7671 50 0 76
IV.LRP.EHZ. 2019-07-08T08:06:26.67 0.1 undecidable manual P 220 37.9287 50 -0.11 96
IV.RNI2.HHE. 2019-07-08T08:06:26.26 0.1 undecidable manual P 136 31.9458 50 0.41 91
IV.CERA.HHZ. 2019-07-08T08:06:26.36 0.1 undecidable manual P 162 36.3414 50 -0.16 95
IV.T0110.HHZ. 2019-07-08T08:06:26.60 0.1 undecidable manual P 346 36.6411 50 0.04 97
IT.OPI.HGE. 2019-07-08T08:06:25.84 0.3 undecidable manual S 196 15.3735 125 -0.06 76
IV.INTR.HHZ. 2019-07-08T08:06:24.92 0.3 undecidable manual S 9 11.4774 132 0.06 76
IV.VVLD.HHZ. 2019-07-08T08:06:24.35 0.1 positive manual P 259 21.7671 50 0.06 99
IV.POFI.HHZ. 2019-07-08T08:06:24.81 0.1 positive manual P 214 25.4523 50 -0.04 99
IT.OPI.HGE. 2019-07-08T08:06:23.26 0.1 undecidable manual P 196 15.3735 125 0.09 100
IT.SULP.HGE. 2019-07-08T08:06:23.81 0.1 undecidable manual P 11 19.869 118 -0.13 98
IV.INTR.HHZ. 2019-07-08T08:06:22.82 0.1 negative manual P 9 11.4774 132 0.25 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.INTR.HNN. ML:1.7 0.0006265000000000001 1.52 AML other m 2019-07-08T08:06:25.91
IV.INTR.HHE. ML:1.5 0.000377 0.26 AML other m 2019-07-08T08:06:25.16
IV.INTR.HNE. ML:1.7 0.000552 1.3 AML other m 2019-07-08T08:06:25.16
IV.POFI.HHN. ML:0.8 0.00003805 0.6 AML other m 2019-07-08T08:06:25.02
IV.POFI.HHE. ML:0.9 0.00004975 0.08 AML other m 2019-07-08T08:06:25.39
IV.INTR.HHN. ML:1.7 0.0005980000000000001 1.08 AML other m 2019-07-08T08:06:25.91
IV.VVLD.HHN. ML:1.5 0.0002175 0.28 AML other m 2019-07-08T08:06:28.24
IV.VVLD.HHE. ML:1.4 0.000183 0.52 AML other m 2019-07-08T08:06:28.39
IV.T0110.HHE. ML:1.4 0.000107 0.72 AML other m 2019-07-08T08:06:32.52
IV.T0110.HHN. ML:1.3 0.00007635 0.3 AML other m 2019-07-08T08:06:33.49
IV.CERA.HHN. ML:1.1 0.0000524 1.64 AML other m 2019-07-08T08:06:33.05
IV.MIDA.HHE. ML:0.9 0.000025849999999999998 0.78 AML other m 2019-07-08T08:06:35.36
IV.MIDA.HHN. ML:1.1 0.00004025 0.54 AML other m 2019-07-08T08:06:35.87
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