Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 25-06-2023 and time 00:36:14 (Italy) in region 2 km E Posta Fibreno (FR)

A magnitude ML 2.2 earthquake occured in region: 2 km E Posta Fibreno (FR), on

  • 24-06-2023 22:36:14 (UTC)
  • 25-06-2023 00:36:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.7000, 13.7200 at 9 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
Posta Fibreno FR 2 1139 1139
Alvito FR 2 2713 3852
Vicalvi FR 3 783 4635
Fontechiari FR 5 1303 5938
Campoli Appennino FR 6 1725 7663
Broccostella FR 7 2741 10404
Casalvieri FR 8 2698 13102
Pescosolido FR 8 1555 14657
Gallinaro FR 8 1269 15926
San Donato Val di Comino FR 8 2107 18033
Casalattico FR 9 574 18607
Sora FR 9 26144 44751
Arpino FR 11 7262 52013
Atina FR 11 4316 56329
Settefrati FR 11 728 57057
Isola del Liri FR 12 11715 68772
Santopadre FR 13 1357 70129
Opi AQ 13 420 70549
Pescasseroli AQ 14 2203 72752
Villa Latina FR 14 1241 73993
Picinisco FR 14 1218 75211
Castelliri FR 14 3454 78665
Belmonte Castello FR 16 739 79404
Colle San Magno FR 17 699 80103
Rocca d'Arce FR 17 959 81062
Roccasecca FR 17 7365 88427
Terelle FR 17 422 88849
Fontana Liri FR 17 2953 91802
Arce FR 17 5756 97558
Balsorano AQ 17 3569 101127
Monte San Giovanni Campano FR 18 12929 114056
Colfelice FR 19 1932 115988
Castrocielo FR 19 3965 119953
Villetta Barrea AQ 19 653 120606
San Biagio Saracinisco FR 20 349 120955
Civitella Alfedena AQ 20 296 121251

Municipalities with at least 50000 inhabitants

An earthquake occurred to
73 Km E of Latina (125985 inhabitants)
77 Km SE of L'Aquila (69753 inhabitants)
78 Km E of Velletri (53303 inhabitants)
81 Km SW of Chieti (51815 inhabitants)
82 Km E of Tivoli (56533 inhabitants)
86 Km NW of Caserta (76326 inhabitants)
89 Km E of Guidonia Montecelio (88673 inhabitants)
90 Km E of Aprilia (73446 inhabitants)
90 Km NW of Aversa (53047 inhabitants)
94 Km SW of Pescara (121014 inhabitants)
95 Km NW of Giugliano in Campania (122974 inhabitants)
95 Km E of Anzio (54211 inhabitants)
97 Km NW of Marano di Napoli (59874 inhabitants)
97 Km SW of Montesilvano (53738 inhabitants)
100 Km NW of Afragola (65057 inhabitants)
100 Km NW of Pozzuoli (81661 inhabitants)
100 Km NW of Acerra (59573 inhabitants)
100 Km NW of Casoria (77642 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 2.2 2023-06-24
22:36:14		 41.6998 13.7197 9 2023-06-24
22:42:47		 Sala Sismica INGV-Roma 118698661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-24 22:36:14 ± 0.05
Latitude 41.6998 ± 0.0027
Longitude 13.7197 ± 0.0036
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118698661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 282
Semi-minor axis of confidence ellipse (meter) 282
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.48923
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 118698661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-24 22:42:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRE.HHZ. 2023-06-24T22:36:59.36 3.0 undecidable manual Pg 7.71 0
IV.ARRO.EHZ. 2023-06-24T22:36:50.72 3.0 undecidable manual S -1.02 0
IV.CDRU.HHZ. 2023-06-24T22:36:47.52 3.0 undecidable manual Pg 3.96 0
IV.CERT.HHZ. 2023-06-24T22:36:36.07 3.0 undecidable manual S 0.53 0
IV.RCAV.EHZ. 2023-06-24T22:36:35.61 3.0 undecidable manual S 0.33 0
IT.MCLF.HNZ. 2023-06-24T22:36:33.71 3.0 undecidable manual P 2.1 0
IV.LPEL.HHZ. 2023-06-24T22:36:32.07 0.6 undecidable manual S 45 54.3012 50 0.14 46
IV.VITU.HHZ. 2023-06-24T22:36:31.05 3.0 negative manual P -0.49 0
IV.MTCE.HHZ. 2023-06-24T22:36:29.63 3.0 negative manual P -0.15 0
IV.GIUL.HHZ. 2023-06-24T22:36:29.62 3.0 undecidable manual S 248 41.625 50 1.06 0
IV.PIGN.HHZ. 2023-06-24T22:36:29.18 3.0 positive manual P 2.35 0
IV.PTQR.HHZ. 2023-06-24T22:36:29.38 0.6 undecidable manual S 324 44.4222 50 0.09 48
IV.RNI2.HHZ. 2023-06-24T22:36:28.49 3.0 undecidable manual S 89 35.8419 50 1.48 0
IV.FIAM.HHZ. 2023-06-24T22:36:27.07 3.0 positive manual P -1.43 0
IV.INTR.HHZ. 2023-06-24T22:36:27.52 0.6 undecidable manual S 24 37.8288 50 -0.01 49
IV.LATB.EHZ. 2023-06-24T22:36:26.35 3.0 positive manual P 0.15 0
IV.GUAR.HHZ. 2023-06-24T22:36:26.72 0.6 undecidable manual S 287 35.3424 50 -0.15 48
IV.CERT.HHZ. 2023-06-24T22:36:26.34 3.0 positive manual P 0.14 0
IV.T0110.HHZ. 2023-06-24T22:36:25.29 3.0 positive manual P 0.12 0
IV.RCAV.EHZ. 2023-06-24T22:36:25.77 3.0 undecidable manual P -0.28 0
IV.LPEL.HHZ. 2023-06-24T22:36:24.32 0.6 positive manual P 45 54.3012 50 -0.23 45
IV.CERA.HHZ. 2023-06-24T22:36:24.51 0.6 undecidable manual S 114 27.2505 108 0.13 49
IV.VAGA.HHZ. 2023-06-24T22:36:24.40 0.6 undecidable manual P 126 53.1024 50 0.03 47
IV.MCI.EHZ. 2023-06-24T22:36:23.60 0.6 undecidable manual S 161 24.4533 110 0.14 49
IV.PTQR.HHZ. 2023-06-24T22:36:23.00 1.0 undecidable manual P 324 44.4222 50 -0.03 24
IV.GIUL.HHZ. 2023-06-24T22:36:22.42 1.0 undecidable manual P 248 41.625 50 -0.18 24
IV.RNI2.HHZ. 2023-06-24T22:36:22.04 0.1 undecidable manual P 89 35.8419 50 0.33 92
IV.VVLD.HHZ. 2023-06-24T22:36:22.07 0.6 undecidable manual S 337 20.4684 113 -0.1 50
IV.INTR.HHZ. 2023-06-24T22:36:21.90 0.1 negative manual P 24 37.8288 50 -0.11 96
IV.GUAR.HHZ. 2023-06-24T22:36:21.56 1.0 undecidable manual P 287 35.3424 50 -0.06 24
IV.VVLD.HHZ. 2023-06-24T22:36:19.00 0.1 positive manual P 337 20.4684 113 0.09 99
IV.LRP.EHZ. 2023-06-24T22:36:19.96 0.6 undecidable manual S 242 12.4764 125 0.22 49
IV.MCI.EHZ. 2023-06-24T22:36:19.50 0.1 undecidable manual P 161 24.4533 110 -0.16 97
IT.OPI.HGZ. 2023-06-24T22:36:19.89 0.6 undecidable manual S 47 12.4764 125 0.15 50
IV.CERA.HHZ. 2023-06-24T22:36:19.83 0.1 undecidable manual P 114 27.2505 108 -0.36 93
IV.LRP.EHZ. 2023-06-24T22:36:17.70 0.1 negative manual P 242 12.4764 125 0.19 99
IT.OPI.HGZ. 2023-06-24T22:36:17.66 0.3 undecidable manual P 47 12.4764 125 0.15 75
IV.POFI.HNZ. 2023-06-24T22:36:16.53 3.0 undecidable manual S 342 1.998 167 -1.03 0
IV.POFI.HNZ. 2023-06-24T22:36:16.04 0.1 positive manual P 342 1.998 167 -0.21 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IT.OPI.HGE. ML:4.2 0.197 0.26 AML other m 2023-06-24T22:36:20.23
IT.OPI.HGN. ML:4.0 0.10345 0.44 AML other m 2023-06-24T22:36:20.46
IV.LRP.EHE. ML:2.4 0.003075 0.52 AML other m 2023-06-24T22:36:20.48
IV.LRP.EHN. ML:1.8 0.0008355 0.48 AML other m 2023-06-24T22:36:22.47
IV.VVLD.HHN. ML:2.4 0.002 0.44 AML other m 2023-06-24T22:36:23.85
IV.VVLD.HNN. ML:2.4 0.0018599999999999999 0.44 AML other m 2023-06-24T22:36:23.85
IV.VVLD.HHE. ML:2.3 0.00164 0.42 AML other m 2023-06-24T22:36:23.47
IV.VVLD.HNE. ML:2.3 0.00152 0.34 AML other m 2023-06-24T22:36:24.50
IV.MCI.EHN. ML:2.4 0.00173 0.7 AML other m 2023-06-24T22:36:27.37
IV.MCI.EHE. ML:2.6 0.00277 1.34 AML other m 2023-06-24T22:36:27.00
IV.CERA.HHE. ML:2.4 0.0012850000000000001 1.44 AML other m 2023-06-24T22:36:27.73
IV.CERA.HNE. ML:2.4 0.00125 1.46 AML other m 2023-06-24T22:36:27.74
IV.CERA.HHN. ML:2.3 0.001046 0.48 AML other m 2023-06-24T22:36:27.60
IV.CERA.HNN. ML:2.3 0.0010025 0.5 AML other m 2023-06-24T22:36:27.60
IV.INTR.HNE. ML:2.4 0.0010705 0.28 AML other m 2023-06-24T22:36:28.26
IV.INTR.HHE. ML:2.4 0.0010775000000000001 0.28 AML other m 2023-06-24T22:36:28.26
IV.RNI2.HHN. ML:2.3 0.000801 0.66 AML other m 2023-06-24T22:36:29.10
IV.RNI2.HNN. ML:2.3 0.0007825 0.66 AML other m 2023-06-24T22:36:29.10
IV.GUAR.HNE. ML:2.1 0.0005685 1.66 AML other m 2023-06-24T22:36:29.02
IV.GUAR.HHE. ML:2.1 0.000593 1.66 AML other m 2023-06-24T22:36:29.02
IV.PTQR.HHE. ML:2.0 0.00028349999999999995 1.72 AML other m 2023-06-24T22:36:29.94
IV.GUAR.HHN. ML:2.2 0.0006000000000000001 1.16 AML other m 2023-06-24T22:36:30.89
IV.GUAR.HNN. ML:2.1 0.0005105 1.16 AML other m 2023-06-24T22:36:30.89
IV.GIUL.HHN. ML:1.9 0.0002855 0.76 AML other m 2023-06-24T22:36:30.35
IV.INTR.HNN. ML:2.5 0.0013399999999999998 0.48 AML other m 2023-06-24T22:36:30.64
IV.INTR.HHN. ML:2.5 0.001345 0.48 AML other m 2023-06-24T22:36:30.64
IV.PTQR.HHN. ML:1.9 0.0002545 1.22 AML other m 2023-06-24T22:36:31.77
IV.RNI2.HNE. ML:2.2 0.0007375000000000001 1.52 AML other m 2023-06-24T22:36:31.16
IV.RNI2.HHE. ML:2.3 0.00076 1.52 AML other m 2023-06-24T22:36:31.16
IV.GIUL.HHE. ML:1.9 0.00023999999999999998 0.52 AML other m 2023-06-24T22:36:32.26
IV.LPEL.HHN. ML:2.0 0.000257 0.44 AML other m 2023-06-24T22:36:35.65
IV.VAGA.HHN. ML:1.9 0.000191 0.3 AML other m 2023-06-24T22:36:35.74
IV.LPEL.HHE. ML:2.2 0.0003415 0.78 AML other m 2023-06-24T22:36:35.97
IV.T0110.HHN. ML:2.4 0.0004935 0.32 AML other m 2023-06-24T22:36:36.24
IV.LATB.EHE. ML:1.7 0.00008679999999999998 0.52 AML other m 2023-06-24T22:36:36.18
IV.VAGA.HHE. ML:1.7 0.0001285 1.22 AML other m 2023-06-24T22:36:36.21
IV.T0110.HHE. ML:2.4 0.000622 0.3 AML other m 2023-06-24T22:36:37.03
IV.RCAV.EHN. ML:2.2 0.00027949999999999996 1.12 AML other m 2023-06-24T22:36:37.09
IV.CERT.HHN. ML:2.0 0.0001995 0.36 AML other m 2023-06-24T22:36:41.18
IV.CERT.HHE. ML:2.0 0.00016399999999999997 0.72 AML other m 2023-06-24T22:36:41.43
IV.PIGN.HHN. ML:1.7 0.0000876 0.38 AML other m 2023-06-24T22:36:41.91
IV.LATB.EHN. ML:1.4 0.00004145 1.24 AML other m 2023-06-24T22:36:42.85
IV.RCAV.EHE. ML:2.2 0.00026900000000000003 1.24 AML other m 2023-06-24T22:36:42.77
IV.MTCE.HHN. ML:2.1 0.00016149999999999997 1.02 AML other m 2023-06-24T22:36:45.13
IV.MTCE.HHE. ML:2.0 0.0001205 0.46 AML other m 2023-06-24T22:36:46.48
IV.FIAM.HHN. ML:2.0 0.00013800000000000002 0.6 AML other m 2023-06-24T22:36:48.28
IV.PIGN.HHE. ML:1.7 0.00007764999999999999 0.62 AML other m 2023-06-24T22:36:48.92
IV.VITU.HHN. ML:2.0 0.0001185 1.58 AML other m 2023-06-24T22:36:52.92
IV.FIAM.HHE. ML:1.9 0.0001101 0.46 AML other m 2023-06-24T22:36:53.53
IV.VITU.HHE. ML:2.0 0.0001055 0.42 AML other m 2023-06-24T22:36:54.24
IV.ARRO.EHE. ML:2.0 0.0000678 1.52 AML other m 2023-06-24T22:36:58.03
IV.ARRO.EHN. ML:2.1 0.0000791 0.42 AML other m 2023-06-24T22:37:00.40
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
Waveforms Seismic signals in miniseed + resp format Download