Earthquake with magnitude of ML 1.0 on date 07-06-2023 and time 00:55:36 (UTC) in region 4 km E Valle Castellana (TE)

A magnitude ML 1.0 earthquake occured in region: 4 km E Valle Castellana (TE), on

  • 07-06-2023 00:55:36 (UTC)
  • 07-06-2023 02:55:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7400, 13.5480 at 14 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
Valle Castellana TE 4 977 977
Rocca Santa Maria TE 6 537 1514
Civitella del Tronto TE 10 5116 6630
Folignano AP 11 9241 15871
Campli TE 11 7209 23080
Acquasanta Terme AP 12 2916 25996
Torricella Sicura TE 13 2641 28637
Ascoli Piceno AP 13 49407 78044
Cortino TE 14 656 78700
Roccafluvione AP 15 2010 80710
Maltignano AP 15 2401 83111
Teramo TE 16 54892 138003
Venarotta AP 16 2066 140069
Sant'Egidio alla Vibrata TE 17 9811 149880
Montorio al Vomano TE 19 8218 158098
Palmiano AP 19 196 158294
Ancarano TE 19 1857 160151
Castel di Lama AP 20 8634 168785

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of Teramo (54892 inhabitants)
45 Km N of L'Aquila (69753 inhabitants)
55 Km W of Montesilvano (53738 inhabitants)
63 Km W of Pescara (121014 inhabitants)
67 Km NW of Chieti (51815 inhabitants)
73 Km E of Foligno (57155 inhabitants)
76 Km E of Terni (111501 inhabitants)
98 Km S of Ancona (100861 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 1.0 2023-06-07
00:55:36
42.7403 13.5482 15 2023-06-07
01:03:04
Sala Sismica INGV-Roma 118166861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-07 00:55:36 ± 0.1
Latitude 42.7403 ± 0.0036
Longitude 13.5482 ± 0.0073
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118166861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 567
Semi-minor axis of confidence ellipse (meter) 103
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 290
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 134
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.11242
Epicentral distance of station farthest from the epicenter (degree) 0.33725
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 118166861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-07 01:03:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.EHZ. 2023-06-07T00:55:49.12 0.1 undecidable manual S 227 37.4292 98 0.21 93
IV.NRCA.HHZ. 2023-06-07T00:55:48.78 0.3 undecidable manual S 286 36.8298 98 0.03 72
IV.GIGS.HHZ. 2023-06-07T00:55:47.13 0.1 undecidable manual S 176 31.9458 100 -0.33 92
IV.OFFI.HHZ. 2023-06-07T00:55:45.79 0.3 undecidable manual S 27 24.3534 106 0.31 70
IV.CAMP.HHN. 2023-06-07T00:55:45.85 0.1 undecidable manual S 207 25.3524 104 0.1 97
IV.TERO.HHZ. 2023-06-07T00:55:43.07 0.3 undecidable manual S 161 13.7751 125 0.15 73
IV.NRCA.HHZ. 2023-06-07T00:55:43.27 0.6 negative manual P 286 36.8298 98 -0.26 46
IV.RM33.EHZ. 2023-06-07T00:55:43.48 1.0 negative manual P 227 37.4292 98 -0.15 24
IV.OFFI.HHZ. 2023-06-07T00:55:42.06 0.1 positive manual P 27 24.3534 106 0.41 91
IV.ASCOL.HNN. 2023-06-07T00:55:42.43 0.1 undecidable manual S 15 12.7761 128 -0.27 95
IV.GIGS.HHZ. 2023-06-07T00:55:42.37 0.6 undecidable manual P 176 31.9458 100 -0.42 45
IV.MTRA.EHE. 2023-06-07T00:55:42.65 0.1 undecidable manual S 278 12.4764 129 0.01 100
IV.CAMP.HHN. 2023-06-07T00:55:41.89 0.3 undecidable manual P 207 25.3524 104 0.09 73
IV.MTRA.EHE. 2023-06-07T00:55:40.06 0.3 undecidable manual P 278 12.4764 129 0.05 75
IV.TERO.HHZ. 2023-06-07T00:55:40.20 0.1 undecidable manual P 161 13.7751 125 0.03 100
IV.ASCOL.HNN. 2023-06-07T00:55:39.84 0.1 undecidable manual P 15 12.7761 128 -0.2 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TERO.HHE. ML:1.2 0.00012959355 0.14 AML other m 2023-06-07T00:55:43.34
IV.TERO.HHN. ML:1.3 0.00016503691000000002 0.08 AML other m 2023-06-07T00:55:43.28
IV.TERO.HNE. ML:1.1 0.00010102261 0.2 AML other m 2023-06-07T00:55:43.57
IV.TERO.HNN. ML:1.4 0.0001939127 0.07 AML other m 2023-06-07T00:55:43.24
IV.OFFI.HHE. ML:0.9 0.000047259099999999996 0.58 AML other m 2023-06-07T00:55:49.87
IV.OFFI.HHN. ML:1.1 0.00006872574 0.88 AML other m 2023-06-07T00:55:52.20
IV.GIGS.HHE. ML:0.8 0.000026022670000000002 0.1 AML other m 2023-06-07T00:55:47.28
IV.GIGS.HHN. ML:0.4 0.0000113991755 0.1 AML other m 2023-06-07T00:55:47.17
IV.NRCA.HHE. ML:0.9 0.000031059135000000005 0.08 AML other m 2023-06-07T00:55:49.48
IV.NRCA.HHN. ML:0.8 0.000024421345 0.08 AML other m 2023-06-07T00:55:49.41
IV.RM33.EHE. ML:0.8 0.000022664835000000003 0.2 AML other m 2023-06-07T00:55:49.67
IV.RM33.EHN. ML:0.6 0.000016169778 0.18 AML other m 2023-06-07T00:55:49.36
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download