Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 07-06-2023 and time 05:28:39 (Italy) in region 2 km E Valle Castellana (TE)

A magnitude ML 1.7 earthquake occured in region: 2 km E Valle Castellana (TE), on

  • 07-06-2023 03:28:39 (UTC)
  • 07-06-2023 05:28:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7340, 13.5290 at 11 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.

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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
Valle Castellana TE 3 977 977
Rocca Santa Maria TE 5 537 1514
Acquasanta Terme AP 11 2916 4430
Civitella del Tronto TE 12 5116 9546
Cortino TE 13 656 10202
Folignano AP 13 9241 19443
Campli TE 13 7209 26652
Torricella Sicura TE 13 2641 29293
Ascoli Piceno AP 14 49407 78700
Roccafluvione AP 15 2010 80710
Teramo TE 17 54892 135602
Venarotta AP 17 2066 137668
Maltignano AP 17 2401 140069
Sant'Egidio alla Vibrata TE 19 9811 149880
Montorio al Vomano TE 19 8218 158098
Palmiano AP 19 196 158294
Arquata del Tronto AP 19 1178 159472
Montegallo AP 20 523 159995

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of Teramo (54892 inhabitants)
44 Km N of L'Aquila (69753 inhabitants)
56 Km W of Montesilvano (53738 inhabitants)
64 Km W of Pescara (121014 inhabitants)
68 Km NW of Chieti (51815 inhabitants)
72 Km E of Foligno (57155 inhabitants)
75 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 1.7 2023-06-07
03:28:39		 42.7342 13.5287 11 2023-06-07
03:37:10		 Sala Sismica INGV-Roma 118169321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-07 03:28:39 ± 0.09
Latitude 42.7342 ± 0.0036
Longitude 13.5287 ± 0.0073
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118169321

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 554
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.09982
Epicentral distance of station farthest from the epicenter (degree) 0.58186
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 41
Type of magnitude ML
Reference to an origin 118169321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-07 03:37:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARRO.EHZ. 2023-06-07T03:28:59.24 0.6 undecidable manual S 255 64.5909 50 0.17 45
IV.MML1.EHZ. 2023-06-07T03:28:58.68 0.6 undecidable manual S 313 61.7937 50 0.36 43
IV.FIAM.HHZ. 2023-06-07T03:28:58.62 1.0 undecidable manual S 213 61.6938 50 0.32 22
IV.T0110.HHZ. 2023-06-07T03:28:57.88 0.6 undecidable manual S 160 59.5959 50 0.15 45
IV.VCEL.EHZ. 2023-06-07T03:28:54.06 0.1 undecidable manual S 146 45.5211 50 0.08 94
IV.CSP1.EHZ. 2023-06-07T03:28:54.75 0.1 undecidable manual S 327 47.619 50 0.21 92
IV.FDMO.HHZ. 2023-06-07T03:28:54.86 0.1 undecidable manual S 313 49.1175 50 -0.08 94
IV.LNSS.HHZ. 2023-06-07T03:28:53.63 0.1 undecidable manual S 250 42.4242 50 0.48 87
IV.NRCA.HHZ. 2023-06-07T03:28:51.37 0.1 undecidable manual S 288 35.4423 50 0.07 96
IV.RM33.EHZ. 2023-06-07T03:28:51.68 0.1 undecidable manual S 226 35.8419 50 0.29 92
IV.TRTR.HHZ. 2023-06-07T03:28:51.94 0.1 undecidable manual S 75 32.4453 50 1.46 57
7F.SIB1.EHE. 2023-06-07T03:28:50.26 0.1 undecidable manual S 310 27.5502 50 1.07 70
IV.ARRO.EHZ. 2023-06-07T03:28:50.32 0.1 undecidable manual P 255 64.5909 50 -0.39 85
IV.FIAM.HHZ. 2023-06-07T03:28:50.20 1.0 negative manual P 213 61.6938 50 -0.07 23
IV.OFFI.HHZ. 2023-06-07T03:28:49.38 0.6 undecidable manual S 30 25.6521 50 0.69 41
IV.GIGS.HHZ. 2023-06-07T03:28:49.79 0.1 undecidable manual S 173 31.3464 50 -0.42 90
IV.T0110.HHZ. 2023-06-07T03:28:49.37 0.6 positive manual P 160 59.5959 50 -0.57 41
IV.MML1.EHZ. 2023-06-07T03:28:49.78 0.6 negative manual P 313 61.7937 50 -0.5 42
7F.SIB2.EHE. 2023-06-07T03:28:48.30 0.1 undecidable manual S 314 25.2525 50 -0.27 94
7F.SIB3.EHE. 2023-06-07T03:28:48.67 0.1 undecidable manual S 307 26.2515 50 -0.16 96
IV.MMO1.EHZ. 2023-06-07T03:28:48.29 0.1 undecidable manual S 318 24.5532 50 -0.11 98
IV.CAMP.HHZ. 2023-06-07T03:28:48.38 0.1 undecidable manual S 204 24.0537 50 0.12 97
IV.FDMO.HHZ. 2023-06-07T03:28:47.74 0.1 negative manual P 313 49.1175 50 -0.59 83
IV.LNSS.HHZ. 2023-06-07T03:28:47.08 0.3 undecidable manual P 250 42.4242 50 -0.22 69
IV.VCEL.EHZ. 2023-06-07T03:28:47.28 0.6 positive manual P 146 45.5211 50 -0.49 43
IV.CSP1.EHZ. 2023-06-07T03:28:47.56 0.6 negative manual P 327 47.619 50 -0.54 42
IV.RM33.EHZ. 2023-06-07T03:28:46.15 1.0 positive manual P 226 35.8419 50 -0.13 24
IV.MNTT.EHZ. 2023-06-07T03:28:46.43 0.1 undecidable manual P 9 36.741 50 0 97
IV.NRCA.HHZ. 2023-06-07T03:28:45.87 0.1 negative manual P 288 35.4423 50 -0.36 91
IV.MTRA.EHZ. 2023-06-07T03:28:45.28 0.1 undecidable manual S 283 11.0778 134 0.65 87
IV.TRTR.HHZ. 2023-06-07T03:28:45.90 1.0 negative manual P 75 32.4453 50 0.14 24
IV.TERO.HHZ. 2023-06-07T03:28:45.77 0.1 undecidable manual S 154 13.7751 128 0.41 93
7F.SIB1.EHE. 2023-06-07T03:28:45.70 0.1 undecidable manual P 310 27.5502 50 0.69 83
IV.GIGS.HHZ. 2023-06-07T03:28:45.01 0.1 undecidable manual P 173 31.3464 50 -0.59 86
IV.ASCOL.EHZ. 2023-06-07T03:28:45.05 0.1 undecidable manual S 21 13.875 128 -0.33 95
IV.MMO1.EHZ. 2023-06-07T03:28:44.16 1.0 undecidable manual P 318 24.5532 50 -0.39 23
IV.CAMP.HHZ. 2023-06-07T03:28:44.31 0.3 positive manual P 204 24.0537 50 -0.16 72
IV.OFFI.HHZ. 2023-06-07T03:28:44.73 0.1 positive manual P 30 25.6521 50 0.01 99
7F.SIB2.EHE. 2023-06-07T03:28:44.25 0.1 undecidable manual P 314 25.2525 50 -0.4 92
7F.SIB3.EHE. 2023-06-07T03:28:44.41 0.1 undecidable manual P 307 26.2515 50 -0.39 92
IV.ASCOL.EHZ. 2023-06-07T03:28:42.47 0.1 undecidable manual P 21 13.875 128 -0.34 95
IV.MTRA.EHZ. 2023-06-07T03:28:42.60 0.1 negative manual P 283 11.0778 134 0.22 97
IV.TERO.HHZ. 2023-06-07T03:28:42.87 0.1 undecidable manual P 154 13.7751 128 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.HNE. ML:1.6 0.00041582969999999996 0.0992 AML other m 2023-06-07T03:28:45.38
IV.MTRA.HNN. ML:1.4 0.00030649999999999997 0.1 AML other m 2023-06-07T03:28:45.87
IV.MTRA.EHN. ML:1.4 0.0003105 0.1 AML other m 2023-06-07T03:28:45.83
IV.MTRA.EHE. ML:1.6 0.0004294003 0.12 AML other m 2023-06-07T03:28:45.38
IV.TERO.HNN. ML:2.0 0.001043 0.06 AML other m 2023-06-07T03:28:45.94
IV.TERO.HHN. ML:2.1 0.0012814337 0.0592 AML other m 2023-06-07T03:28:45.94
IV.TERO.HNE. ML:1.9 0.0007558731 0.0688 AML other m 2023-06-07T03:28:46.01
IV.TERO.HHE. ML:1.8 0.0006842527999999999 0.0592 AML other m 2023-06-07T03:28:45.97
IV.CAMP.HHN. ML:1.3 0.0001275 0.24 AML other m 2023-06-07T03:28:48.52
IV.CAMP.HHE. ML:1.3 0.00011965827500000001 0.24 AML other m 2023-06-07T03:28:48.77
IV.MMO1.EHE. ML:1.8 0.00036550000000000005 1.78 AML other m 2023-06-07T03:28:49.05
IV.MMO1.EHN. ML:1.8 0.00039607735 0.24 AML other m 2023-06-07T03:28:49.33
IV.GIGS.HHN. ML:1.2 0.0000733 0.1 AML other m 2023-06-07T03:28:49.88
IV.GIGS.HHE. ML:1.2 0.00007680000000000001 0.08 AML other m 2023-06-07T03:28:49.98
IV.OFFI.HHN. ML:1.4 0.0001568771 0.2592 AML other m 2023-06-07T03:28:50.00
IV.NRCA.HHE. ML:1.6 0.000143 0.12 AML other m 2023-06-07T03:28:51.92
IV.NRCA.HHN. ML:1.7 0.000194 0.12 AML other m 2023-06-07T03:28:52.16
IV.RM33.EHE. ML:1.9 0.000322 0.12 AML other m 2023-06-07T03:28:52.16
IV.RM33.HNN. ML:1.8 0.00026503965 0.1808 AML other m 2023-06-07T03:28:52.80
IV.RM33.EHN. ML:1.8 0.0002670559 0.16 AML other m 2023-06-07T03:28:52.81
IV.RM33.HNE. ML:1.9 0.00032229305 0.12 AML other m 2023-06-07T03:28:52.16
IV.LNSS.HHN. ML:1.9 0.0002291347 0.3984 AML other m 2023-06-07T03:28:53.96
IV.VCEL.EHN. ML:2.1 0.0003745 0.12 AML other m 2023-06-07T03:28:54.27
IV.LNSS.HHE. ML:1.5 0.00009791503 0.1808 AML other m 2023-06-07T03:28:55.70
IV.VCEL.EHE. ML:2.0 0.0002713743 0.12 AML other m 2023-06-07T03:28:54.35
IV.CSP1.EHN. ML:2.3 0.0005355 0.2 AML other m 2023-06-07T03:28:54.88
IV.CSP1.EHE. ML:2.2 0.00042161355 0.1792 AML other m 2023-06-07T03:28:55.02
IV.FDMO.HHN. ML:1.7 0.00013350000000000002 0.3 AML other m 2023-06-07T03:28:55.24
IV.FDMO.HHE. ML:1.6 0.0001022 0.18 AML other m 2023-06-07T03:28:55.57
IV.MML1.EHE. ML:1.4 0.00004635 0.34 AML other m 2023-06-07T03:28:59.35
IV.T0110.HHN. ML:1.5 0.00006515 0.42 AML other m 2023-06-07T03:29:00.73
IV.MML1.EHN. ML:1.4 0.0000569 1.18 AML other m 2023-06-07T03:29:01.00
IV.ARRO.EHN. ML:1.2 0.00003185 1.84 AML other m 2023-06-07T03:29:01.03
IV.ARRO.EHE. ML:1.0 0.000021249999999999998 1.46 AML other m 2023-06-07T03:29:01.09
IV.T0110.HHE. ML:1.3 0.00004655 0.2 AML other m 2023-06-07T03:29:01.36
IV.NRCA.HNE. ML:1.6 0.0001451306 0.1296 AML other m 2023-06-07T03:28:51.92
IV.NRCA.HNN. ML:1.7 0.00018439925000000003 0.12 AML other m 2023-06-07T03:28:52.16
IV.TRTR.HHE. ML:1.9 0.0003333542 0.3792 AML other m 2023-06-07T03:28:55.04
IV.TRTR.HHN. ML:2.0 0.00045969310000000004 0.12 AML other m 2023-06-07T03:28:52.14
IV.LNSS.HNN. ML:1.8 0.00018049772 0.4 AML other m 2023-06-07T03:28:53.97
IV.FIAM.HHN. ML:1.1 0.000023556455 0.4608 AML other m 2023-06-07T03:29:02.24
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