Earthquake with magnitude of ML 0.7 on date 31-08-2023 and time 00:05:05 (UTC) in region 3 km W Scafa (PE)

A magnitude ML 0.7 earthquake occured in region: 3 km W Scafa (PE), on

  • 31-08-2023 00:05:05 (UTC)
  • 31-08-2023 02:05:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.2640, 13.9720 at 17 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Scafa PE 3 3759 3759
Alanno PE 4 3487 7246
San Valentino in Abruzzo Citeriore PE 4 1922 9168
Torre de' Passeri PE 4 3147 12315
Turrivalignani PE 5 857 13172
Pietranico PE 5 484 13656
Bolognano PE 5 1108 14764
Abbateggio PE 5 400 15164
Cugnoli PE 6 1506 16670
Lettomanoppello PE 6 2975 19645
Tocco da Casauria PE 7 2688 22333
Corvara PE 7 256 22589
Roccamorice PE 7 939 23528
Castiglione a Casauria PE 7 831 24359
Pescosansonesco PE 7 517 24876
Manoppello PE 7 6996 31872
Nocciano PE 8 1810 33682
Rosciano PE 9 3900 37582
Civitaquana PE 9 1247 38829
Catignano PE 9 1399 40228
Salle PE 10 308 40536
Serramonacesca PE 10 562 41098
Vicoli PE 11 390 41488
Brittoli PE 11 290 41778
Carpineto della Nora PE 12 662 42440
Caramanico Terme PE 12 1929 44369
Roccamontepiano CH 13 1707 46076
Civitella Casanova PE 13 1815 47891
Bussi sul Tirino PE 13 2518 50409
Casalincontrada CH 14 3074 53483
Cepagatti PE 14 10887 64370
Pretoro CH 15 934 65304
Popoli PE 15 5172 70476
Pianella PE 16 8633 79109
Sant'Eufemia a Maiella PE 16 278 79387
Villa Celiera PE 16 681 80068
Collepietro AQ 16 237 80305
Capestrano AQ 17 884 81189
Roccacasale AQ 17 693 81882
Villa Santa Lucia degli Abruzzi AQ 18 123 82005
Fara Filiorum Petri CH 18 1943 83948
Bucchianico CH 18 5242 89190
Corfinio AQ 19 1051 90241
Rapino CH 19 1318 91559
Casacanditella CH 19 1307 92866
San Benedetto in Perillis AQ 19 113 92979
Loreto Aprutino PE 19 7479 100458
Ofena AQ 19 506 100964
Chieti CH 19 51815 152779
Montebello di Bertona PE 19 991 153770
Moscufo PE 20 3202 156972
Vittorito AQ 20 873 157845

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km SW of Chieti (51815 inhabitants)
30 Km SW of Pescara (121014 inhabitants)
32 Km SW of Montesilvano (53738 inhabitants)
48 Km E of L'Aquila (69753 inhabitants)
49 Km SE of Teramo (54892 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 0.7 2023-08-31
00:05:05
42.2642 13.972 17 2023-08-31
00:24:45
Sala Sismica INGV-Roma 120623991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-08-31 00:05:05 ± 0.09
Latitude 42.2642 ± 0.0045
Longitude 13.9720 ± 0.0061
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 120623991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 534
Semi-minor axis of confidence ellipse (meter) 475
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 181
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 12
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.44966
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 120623991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-08-31 00:24:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CH.MUGIO.HHZ. 2023-08-31T00:06:35.07 3.0 undecidable manual Sn 4.5 0
IV.MRGE.HHZ. 2023-08-31T00:06:29.74 3.0 positive manual Pg 29.73 0
IV.PZUN.HHZ. 2023-08-31T00:06:29.77 3.0 undecidable manual Sg 8.9 0
CH.DIX.HHZ. 2023-08-31T00:06:22.44 3.0 positive manual Pg 23.139999 0
7C.SPAOL.HNZ. 2023-08-31T00:06:08.22 3.0 undecidable manual Pn -6.81 0
GU.SATI.HHZ. 2023-08-31T00:06:05.26 3.0 undecidable manual Pn 11.11 0
IV.PAOL.HHZ. 2023-08-31T00:06:01.74 3.0 undecidable manual Sg 0.37 0
CH.BERNI.HHZ. 2023-08-31T00:05:56.49 3.0 undecidable manual Pn 11.95 0
IV.MCRV.HHZ. 2023-08-31T00:05:55.48 3.0 undecidable manual Sn -9.99 0
IV.RMP.HHZ. 2023-08-31T00:05:37.92 3.0 undecidable manual Sg 0.09 0
IV.CAMP.HHZ. 2023-08-31T00:05:24.70 3.0 undecidable manual Sn -0.42 0
IV.TERO.HHE. 2023-08-31T00:05:21.67 0.3 undecidable manual S 323 49.9167 99 0.08 70
IV.GIGS.HHZ. 2023-08-31T00:05:18.71 0.3 undecidable manual S 303 38.8278 103 0.02 72
IV.FAGN.HHZ. 2023-08-31T00:05:16.85 0.6 undecidable manual S 270 31.8459 107 -0.04 49
IV.LPEL.HHE. 2023-08-31T00:05:16.14 0.3 undecidable manual S 144 29.748 108 -0.2 71
IV.TERO.HHE. 2023-08-31T00:05:15.02 0.3 undecidable manual P 323 49.9167 99 0.16 69
IT.SULP.HGN. 2023-08-31T00:05:14.19 0.3 undecidable manual S 190 20.1687 120 0.17 71
IV.T0110.HHZ. 2023-08-31T00:05:13.07 0.3 undecidable manual S 257 16.4724 127 -0.12 74
IV.GIGS.HHZ. 2023-08-31T00:05:13.11 0.1 undecidable manual P 303 38.8278 103 -0.08 95
IV.FAGN.HHZ. 2023-08-31T00:05:12.01 0.1 undecidable manual P 270 31.8459 107 -0.14 96
IV.SACS.HHZ. 2023-08-31T00:05:11.00 3.0 undecidable manual P 1.52 0
IV.INTR.HHZ. 2023-08-31T00:05:11.83 3.0 positive manual Pn -3.81 0
IV.LPEL.HHE. 2023-08-31T00:05:11.94 0.3 undecidable manual P 144 29.748 108 0.1 72
IV.T0110.HHZ. 2023-08-31T00:05:10.02 0.1 undecidable manual P 257 16.4724 127 0 100
IT.SULP.HGN. 2023-08-31T00:05:10.57 0.1 undecidable manual P 190 20.1687 120 0.08 98
IV.CSP1.EHZ. 2023-08-31T00:05:07.86 3.0 undecidable manual P 2.7 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T0110.HHE. ML:1.1 0.000083047755 0.32 AML other m 2023-08-31T00:05:14.69
IV.T0110.HHN. ML:0.7 0.000036008195 0.22 AML other m 2023-08-31T00:05:13.16
IV.INTR.HHE. ML:0.6 0.000021193249999999996 0.2 AML other m 2023-08-31T00:05:16.90
IV.INTR.HHN. ML:0.7 0.00002655293 0.2 AML other m 2023-08-31T00:05:16.84
IV.FAGN.HHE. ML:0.7 0.00002153334095 0.2 AML other m 2023-08-31T00:05:17.79
IV.FAGN.HHN. ML:0.7 0.000021693489000000005 0.24 AML other m 2023-08-31T00:05:18.69
IV.GIGS.HHE. ML:0.2 0.0000026732815 0.1 AML other m 2023-08-31T00:05:18.97
IV.GIGS.HHN. ML:0.0 0.0000024799689999999993 0.14 AML other m 2023-08-31T00:05:18.86
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