Earthquake with magnitude of ML 0.9 on date 08-07-2019 and time 04:50:22 (UTC) in region 1 km NE Scanno (AQ)

A magnitude ML 0.9 earthquake occured in region: 1 km NE Scanno (AQ), on

  • 08-07-2019 04:50:22 (UTC)
  • 08-07-2019 06:50:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.9120, 13.8950 at 14 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
Scanno AQ 1 1847 1847
Villalago AQ 6 568 2415
Rocca Pia AQ 7 178 2593
Pettorano sul Gizio AQ 9 1376 3969
Introdacqua AQ 11 2126 6095
Bisegna AQ 11 223 6318
Anversa degli Abruzzi AQ 12 341 6659
Bugnara AQ 13 1125 7784
Cansano AQ 14 274 8058
Pescasseroli AQ 14 2203 10261
Pescocostanzo AQ 14 1128 11389
Rivisondoli AQ 15 700 12089
Villetta Barrea AQ 15 653 12742
Sulmona AQ 15 24557 37299
Opi AQ 16 420 37719
Ortona dei Marsi AQ 17 542 38261
Campo di Giove AQ 17 803 39064
Cocullo AQ 17 230 39294
Civitella Alfedena AQ 17 296 39590
Roccaraso AQ 17 1627 41217
Prezza AQ 17 945 42162
Gioia dei Marsi AQ 17 1989 44151
Lecce nei Marsi AQ 17 1702 45853
Pacentro AQ 18 1174 47027
Barrea AQ 19 726 47753

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km SW of Chieti (51815 inhabitants)
64 Km SE of L'Aquila (69753 inhabitants)
67 Km SW of Pescara (121014 inhabitants)
70 Km SW of Montesilvano (53738 inhabitants)
85 Km S of Teramo (54892 inhabitants)
91 Km E of Tivoli (56533 inhabitants)
96 Km E of Velletri (53303 inhabitants)
96 Km NE of Latina (125985 inhabitants)
97 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 0.9 2019-07-08
04:50:22
41.9123 13.8947 14 2019-11-13
14:30:54
Bollettino Sismico Italiano INGV 70430571
Reviewed
Rev100
ML 1.0 2019-07-08
04:50:22
41.9013 13.9098 9 2019-07-08
04:54:10
Sala Sismica INGV-Roma 70355891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-08 04:50:22 ± 0.09
Latitude 41.9123 ± 0.0027
Longitude 13.8947 ± 0.0048
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 70430571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 51
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
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) 0.09982
Epicentral distance of station farthest from the epicenter (degree) 0.48384
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 70355891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-08 04:54:10

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 70430571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-10 08:40:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VCEL.EHN. 2019-07-08T04:50:38.85 0.6 undecidable manual S 355 53.7018 94 -0.03 47
IV.MIDA.HNZ. 2019-07-08T04:50:36.20 0.3 undecidable manual S 135 42.2244 96 0.37 68
IV.CERA.HHZ. 2019-07-08T04:50:34.36 0.3 undecidable manual S 164 36.3414 97 0.09 73
IV.T0110.HHZ. 2019-07-08T04:50:34.56 0.3 undecidable manual S 345 36.5412 97 0.25 71
IV.RNI2.HNE. 2019-07-08T04:50:33.22 0.6 undecidable manual S 137 31.5462 99 0.23 48
IV.LPEL.HHZ. 2019-07-08T04:50:31.89 0.3 undecidable manual S 58 28.0497 101 -0.2 72
IV.VCEL.EHN. 2019-07-08T04:50:31.90 0.3 undecidable manual P 355 53.7018 94 0.13 70
IV.POFI.HHZ. 2019-07-08T04:50:31.41 0.3 undecidable manual S 215 26.3514 102 -0.23 69
IV.VVLD.HHZ. 2019-07-08T04:50:30.64 0.3 undecidable manual S 258 22.8549 105 -0.1 71
IV.T0110.HHZ. 2019-07-08T04:50:29.44 0.1 negative manual P 345 36.5412 97 0.31 94
IV.MIDA.HNZ. 2019-07-08T04:50:29.90 0.1 undecidable manual P 135 42.2244 96 -0.11 94
IT.SULP.HGN. 2019-07-08T04:50:29.61 0.3 undecidable manual S 8 19.3695 110 -0.22 72
IV.CERA.HHZ. 2019-07-08T04:50:29.13 0.1 undecidable manual P 164 36.3414 97 0.02 97
IV.RNI2.HNE. 2019-07-08T04:50:28.34 0.1 undecidable manual P 137 31.5462 99 -0.03 97
IT.OPI.HGE. 2019-07-08T04:50:28.63 0.3 undecidable manual S 199 15.9729 117 -0.39 68
IV.VVLD.HHZ. 2019-07-08T04:50:27.14 0.1 positive manual P 258 22.8549 105 0.07 99
IV.POFI.HHZ. 2019-07-08T04:50:27.60 0.1 positive manual P 215 26.3514 102 0.01 98
IV.INTR.HHZ. 2019-07-08T04:50:27.71 0.3 undecidable manual S 4 11.0778 132 -0.21 73
IV.LPEL.HHZ. 2019-07-08T04:50:27.73 0.1 undecidable manual P 58 28.0497 101 -0.12 97
IT.SULP.HGN. 2019-07-08T04:50:26.30 0.6 undecidable manual P 8 19.3695 110 -0.25 48
IT.OPI.HGE. 2019-07-08T04:50:26.10 0.1 undecidable manual P 199 15.9729 117 0.02 100
IV.INTR.HHZ. 2019-07-08T04:50:25.63 0.1 positive manual P 4 11.0778 132 0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.POFI.HHE. ML:0.5 0.000015949999999999998 0.22 AML other m 2019-07-08T04:50:28.02
IV.INTR.HHN. ML:1.3 0.000199 1.08 AML other m 2019-07-08T04:50:28.69
IV.VVLD.HHN. ML:1.1 0.00007780000000000001 1.7 AML other m 2019-07-08T04:50:30.03
IV.VVLD.HHE. ML:1.0 0.00005945 1.48 AML other m 2019-07-08T04:50:30.91
IV.POFI.HHN. ML:0.5 0.00001605 0.44 AML other m 2019-07-08T04:50:32.15
IV.INTR.HNN. ML:1.3 0.0001784655 0.112 AML other m 2019-07-08T04:50:27.87
IV.INTR.HNE. ML:1.2 0.00015733592 0.1088 AML other m 2019-07-08T04:50:27.94
IV.LPEL.HHE. ML:0.7 0.000025641949999999996 0.1184 AML other m 2019-07-08T04:50:33.18
IV.LPEL.HHN. ML:0.5 0.000016894365000000003 0.1792 AML other m 2019-07-08T04:50:32.66
IV.CERA.HHN. ML:0.7 0.000017554766 0.5408 AML other m 2019-07-08T04:50:36.47
IV.CERA.HHE. ML:0.6 0.000014268632199999998 0.2592 AML other m 2019-07-08T04:50:36.96
IV.T0110.HHN. ML:1.0 0.00003495596 0.3584 AML other m 2019-07-08T04:50:36.41
IV.T0110.HHE. ML:1.0 0.000037928125 0.7616 AML other m 2019-07-08T04:50:34.50
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