Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 07-11-2019 and time 04:39:03 (Italy) in region 4 km SE Balsorano (AQ)

A magnitude ML 2.5 earthquake occured in region: 4 km SE Balsorano (AQ), on

  • 07-11-2019 03:39:03 (UTC)
  • 07-11-2019 04:39:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.7780, 13.6020 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.

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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
Balsorano AQ 4 3569 3569
Pescosolido FR 6 1555 5124
Sora FR 7 26144 31268
Campoli Appennino FR 8 1725 32993
Broccostella FR 9 2741 35734
San Vincenzo Valle Roveto AQ 9 2347 38081
Villavallelonga AQ 10 919 39000
Isola del Liri FR 11 11715 50715
Castelliri FR 12 3454 54169
Collelongo AQ 12 1233 55402
Posta Fibreno FR 12 1139 56541
Fontechiari FR 14 1303 57844
Vicalvi FR 14 783 58627
Arpino FR 14 7262 65889
Morino AQ 15 1448 67337
Alvito FR 15 2713 70050
Pescasseroli AQ 16 2203 72253
Civita d'Antino AQ 16 979 73232
Monte San Giovanni Campano FR 17 12929 86161
Veroli FR 18 20560 106721
Boville Ernica FR 18 8737 115458
Casalvieri FR 19 2698 118156
Lecce nei Marsi AQ 19 1702 119858
Fontana Liri FR 19 2953 122811
Opi AQ 19 420 123231
San Donato Val di Comino FR 19 2107 125338
Collepardo FR 19 968 126306
Santopadre FR 20 1357 127663
Ortucchio AQ 20 1860 129523

Municipalities with at least 50000 inhabitants

An earthquake occurred to
66 Km S of L'Aquila (69753 inhabitants)
67 Km NE of Latina (125985 inhabitants)
69 Km E of Velletri (53303 inhabitants)
70 Km E of Tivoli (56533 inhabitants)
77 Km E of Guidonia Montecelio (88673 inhabitants)
79 Km SW of Chieti (51815 inhabitants)
82 Km E of Aprilia (73446 inhabitants)
89 Km E of Anzio (54211 inhabitants)
92 Km SW of Pescara (121014 inhabitants)
92 Km E of Pomezia (62966 inhabitants)
93 Km E of Roma (2864731 inhabitants)
94 Km SW of Montesilvano (53738 inhabitants)
98 Km S of Teramo (54892 inhabitants)
99 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 2.5 2019-11-07
03:39:03		 41.7783 13.6017 14 2020-02-28
16:42:02		 Bollettino Sismico Italiano INGV 73735631
Reviewed
Rev100 		ML 2.5 2019-11-07
03:39:03		 41.7795 13.6115 14 2019-11-07
03:45:54		 Sala Sismica INGV-Roma 73700411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-07 03:39:03 ± 0.04
Latitude 41.7783 ± 0.0018
Longitude 13.6017 ± 0.0024
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73735631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 230
Semi-minor axis of confidence ellipse (meter) 47
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 360
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 44
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.97307
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 73735631
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-08 13:34:28

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 73700411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-07 03:45:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SAMA.HHZ. 2019-11-07T03:39:28.56 0.3 undecidable manual S 271 83.4498 92 0.39 62
IV.GIGS.HHZ. 2019-11-07T03:39:26.32 0.6 undecidable manual S 358 74.8695 92 0.44 42
IV.MTCE.HHZ. 2019-11-07T03:39:25.74 0.3 undecidable manual S 291 75.9684 92 -0.42 63
IV.CSP1.EHZ. 2019-11-07T03:39:25.31 3.0 undecidable manual P -0.59 0
IV.RMP.HHZ. 2019-11-07T03:39:25.98 0.6 undecidable manual S 273 74.4699 92 0.21 44
IV.VCEL.EHZ. 2019-11-07T03:39:25.41 0.6 undecidable manual S 16 71.1732 93 0.54 41
IV.RDP.HHZ. 2019-11-07T03:39:25.88 1.0 undecidable manual S 269 73.7706 92 0.3 22
IV.VIVA.HHZ. 2019-11-07T03:39:24.52 0.6 undecidable manual S 268 68.8755 93 0.25 44
IV.MIDA.HHZ. 2019-11-07T03:39:21.01 0.6 undecidable manual S 105 56.0994 93 0.14 46
IV.LATB.EHZ. 2019-11-07T03:39:21.91 0.3 undecidable manual S 239 61.6938 93 -0.44 64
IV.VITU.HHZ. 2019-11-07T03:39:21.57 0.6 undecidable manual P 127 108.0141 92 0.09 42
IV.FAGN.HHZ. 2019-11-07T03:39:20.36 0.6 undecidable manual S 358 54.1014 94 0.03 47
IV.CERT.HHZ. 2019-11-07T03:39:20.53 0.3 undecidable manual S 290 54.6009 94 0.06 70
IV.LPEL.HHZ. 2019-11-07T03:39:20.64 0.3 undecidable manual S 58 56.499 93 -0.33 66
IV.RCAV.EHZ. 2019-11-07T03:39:20.54 0.3 undecidable manual S 278 54.8007 94 0.02 71
IV.TERO.HHN. 2019-11-07T03:39:19.14 0.3 undecidable manual P 0 93.6396 92 -0.14 65
IV.T0110.HHZ. 2019-11-07T03:39:19.95 0.3 undecidable manual S 16 52.1034 94 0.16 69
IV.CAMP.HHE. 2019-11-07T03:39:18.35 0.3 undecidable manual P 349 85.5477 92 0.33 63
IV.RNI2.HHZ. 2019-11-07T03:39:18.59 0.6 undecidable manual S 100 46.3203 94 0.32 46
IV.SAMA.HHZ. 2019-11-07T03:39:17.48 0.1 undecidable manual P 271 83.4498 92 -0.23 86
IV.RM33.EHZ. 2019-11-07T03:39:17.87 0.3 undecidable manual P 339 87.0462 92 -0.39 62
IV.GIUL.HHZ. 2019-11-07T03:39:16.14 0.6 undecidable manual S 230 37.7289 96 0.16 48
IV.CERA.HHZ. 2019-11-07T03:39:16.39 0.3 undecidable manual S 120 39.9267 95 -0.17 70
IV.RDP.HHZ. 2019-11-07T03:39:16.42 0.1 undecidable manual P 269 73.7706 92 0.21 88
IV.MTCE.HHZ. 2019-11-07T03:39:16.19 0.1 undecidable manual P 291 75.9684 92 -0.36 85
IV.TRIV.HHN. 2019-11-07T03:39:16.77 0.6 undecidable manual P 91 78.4659 92 -0.17 44
IV.RMP.HHZ. 2019-11-07T03:39:16.22 0.1 positive manual P 273 74.4699 92 -0.1 90
IV.LAV9.HNZ. 2019-11-07T03:39:16.31 0.6 undecidable manual P 262 75.5688 92 -0.18 44
IV.GIGS.HHZ. 2019-11-07T03:39:16.24 0.1 undecidable manual P 358 74.8695 92 -0.14 89
IV.VCEL.EHZ. 2019-11-07T03:39:15.96 0.1 positive manual P 16 71.1732 93 0.15 89
IV.FIAM.HNN. 2019-11-07T03:39:15.10 0.3 undecidable manual P 324 67.377 93 -0.13 68
IV.INTR.HHZ. 2019-11-07T03:39:15.38 0.3 undecidable manual S 44 36.0417 96 -0.14 72
IV.MCI.EHZ. 2019-11-07T03:39:15.47 0.3 undecidable manual S 151 36.3414 96 -0.15 71
IV.VIVA.HHZ. 2019-11-07T03:39:15.41 0.1 undecidable manual P 268 68.8755 93 -0.05 92
IV.PTQR.HHZ. 2019-11-07T03:39:14.60 0.3 undecidable manual S 329 31.746 98 0.21 71
MN.AQU.HNN. 2019-11-07T03:39:14.92 0.3 undecidable manual P 346 65.8896 93 -0.08 69
IV.LIK.EHN.01 2019-11-07T03:39:14.58 0.3 undecidable manual S 186 31.1466 98 0.35 70
IV.RCAV.EHZ. 2019-11-07T03:39:13.11 0.1 positive manual P 278 54.8007 94 -0.18 92
IV.FAGN.HHZ. 2019-11-07T03:39:13.02 0.1 undecidable manual P 358 54.1014 94 -0.16 93
IV.MIDA.HHZ. 2019-11-07T03:39:13.30 0.1 positive manual P 105 56.0994 93 -0.19 91
IV.CERT.HHZ. 2019-11-07T03:39:13.15 0.1 positive manual P 290 54.6009 94 -0.11 93
IV.LATB.EHZ. 2019-11-07T03:39:13.95 0.1 positive manual P 239 61.6938 93 -0.4 86
IV.LPEL.HHZ. 2019-11-07T03:39:13.22 0.1 positive manual P 58 56.499 93 -0.33 89
IV.GUAR.HHZ. 2019-11-07T03:39:12.46 0.3 undecidable manual S 274 23.9538 103 0.1 74
IV.T0110.HHZ. 2019-11-07T03:39:12.79 0.1 positive manual P 16 52.1034 94 -0.08 94
IV.RNI2.HHZ. 2019-11-07T03:39:12.41 0.1 positive manual P 100 46.3203 94 0.42 89
IV.MCI.EHZ. 2019-11-07T03:39:10.38 0.1 undecidable manual P 151 36.3414 96 -0.08 96
IV.GIUL.HHZ. 2019-11-07T03:39:10.80 0.1 positive manual P 230 37.7289 96 0.13 96
IV.CERA.HHZ. 2019-11-07T03:39:10.93 0.1 positive manual P 120 39.9267 95 -0.07 96
IV.LRP.EHZ. 2019-11-07T03:39:10.06 0.3 undecidable manual S 185 14.5743 119 0.06 76
IV.INTR.HHZ. 2019-11-07T03:39:10.41 0.1 positive manual P 44 36.0417 96 0.01 98
IV.POFI.HHZ. 2019-11-07T03:39:09.14 0.3 undecidable manual S 126 11.3775 129 -0.15 75
IV.LIK.EHN.01 2019-11-07T03:39:09.76 0.1 positive manual P 186 31.1466 98 0.1 98
IV.VVLD.HNZ. 2019-11-07T03:39:09.15 0.3 undecidable manual S 10 10.2786 133 0.08 76
IV.PTQR.HHZ. 2019-11-07T03:39:09.91 0.1 negative manual P 329 31.746 98 0.16 96
IV.GUAR.HHZ. 2019-11-07T03:39:08.79 0.1 positive manual P 274 23.9538 103 0.21 96
IV.LRP.EHZ. 2019-11-07T03:39:07.41 0.1 positive manual P 185 14.5743 119 0.19 99
IV.VVLD.HNZ. 2019-11-07T03:39:07.01 0.1 negative manual P 10 10.2786 133 0.33 96
IV.POFI.HHZ. 2019-11-07T03:39:06.96 0.1 positive manual P 126 11.3775 129 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHE. ML:2.8 0.007154999999999999 0.2 AML other m 2019-11-07T03:39:09.51
IV.VVLD.HNE. ML:2.8 0.00669 0.2 AML other m 2019-11-07T03:39:09.51
IV.VVLD.HNN. ML:2.9 0.00834 0.3 AML other m 2019-11-07T03:39:09.43
IV.VVLD.HHN. ML:2.9 0.0088 0.3 AML other m 2019-11-07T03:39:09.43
IV.POFI.HHE. ML:2.2 0.001685 1.5 AML other m 2019-11-07T03:39:10.16
IV.POFI.HNE. ML:2.3 0.002065 1.5 AML other m 2019-11-07T03:39:10.17
IV.LRP.EHE. ML:2.8 0.005005 0.26 AML other m 2019-11-07T03:39:10.34
IV.POFI.HHN. ML:2.4 0.0022299999999999998 0.36 AML other m 2019-11-07T03:39:11.28
IV.POFI.HNN. ML:2.4 0.0027750000000000006 0.36 AML other m 2019-11-07T03:39:11.29
IV.LRP.EHN. ML:2.6 0.0034100000000000003 0.6 AML other m 2019-11-07T03:39:11.46
IV.GUAR.HHN. ML:2.9 0.005025 1.7 AML other m 2019-11-07T03:39:13.90
IV.GUAR.HHE. ML:2.5 0.001805 0.18 AML other m 2019-11-07T03:39:13.43
IV.PTQR.HHE. ML:2.7 0.00235 0.28 AML other m 2019-11-07T03:39:15.42
IV.PTQR.HHN. ML:2.4 0.00117 0.2 AML other m 2019-11-07T03:39:15.89
IV.INTR.HHN. ML:2.7 0.0018599999999999999 0.9 AML other m 2019-11-07T03:39:16.49
IV.INTR.HHE. ML:2.7 0.0017050000000000001 0.76 AML other m 2019-11-07T03:39:16.32
IV.CERA.HHN. ML:2.4 0.0009835 0.32 AML other m 2019-11-07T03:39:18.22
IV.CERA.HNN. ML:2.4 0.000945 0.32 AML other m 2019-11-07T03:39:18.22
IV.MCI.EHE. ML:2.8 0.0024 0.6 AML other m 2019-11-07T03:39:18.25
IV.MCI.EHN. ML:2.7 0.00196 0.24 AML other m 2019-11-07T03:39:18.88
IV.GIUL.HHN. ML:2.3 0.0006665 1.58 AML other m 2019-11-07T03:39:19.02
IV.CERA.HHE. ML:2.6 0.0012549999999999998 1.64 AML other m 2019-11-07T03:39:20.07
IV.CERA.HNE. ML:2.6 0.0012235 1.66 AML other m 2019-11-07T03:39:20.07
IV.CERT.HHN. ML:2.7 0.0011895 0.96 AML other m 2019-11-07T03:39:21.83
IV.GIUL.HHE. ML:2.2 0.000529 0.7 AML other m 2019-11-07T03:39:21.48
IV.RCAV.EHE. ML:2.4 0.0006215 0.98 AML other m 2019-11-07T03:39:21.15
IV.RNI2.HNE. ML:2.3 0.000585 0.7 AML other m 2019-11-07T03:39:22.15
IV.RNI2.HHE. ML:2.3 0.0005925 0.7 AML other m 2019-11-07T03:39:22.50
IV.LPEL.HHE. ML:2.2 0.0003865 0.36 AML other m 2019-11-07T03:39:22.45
IV.CERT.HHE. ML:2.6 0.0009555 0.24 AML other m 2019-11-07T03:39:22.70
IV.RNI2.HHN. ML:2.4 0.0007654999999999999 0.66 AML other m 2019-11-07T03:39:22.94
IV.RNI2.HNN. ML:2.4 0.000748 0.68 AML other m 2019-11-07T03:39:22.95
IV.LPEL.HHN. ML:2.3 0.0004645 0.2 AML other m 2019-11-07T03:39:22.99
IV.RCAV.EHN. ML:2.5 0.0006625 0.28 AML other m 2019-11-07T03:39:23.82
IV.T0110.HHN. ML:2.7 0.00115 1.54 AML other m 2019-11-07T03:39:23.83
IV.LATB.EHE. ML:1.8 0.000119 0.84 AML other m 2019-11-07T03:39:25.53
IV.LATB.EHN. ML:1.7 0.00010650000000000001 1.48 AML other m 2019-11-07T03:39:26.08
IV.FAGN.HHE. ML:2.9 0.0019049999999999998 0.42 AML other m 2019-11-07T03:39:26.16
IV.FAGN.HHN. ML:2.9 0.0017150000000000002 0.46 AML other m 2019-11-07T03:39:26.70
IV.RMP.HHN. ML:2.6 0.0005765 0.24 AML other m 2019-11-07T03:39:27.16
IV.MIDA.HHN. ML:2.4 0.0004975 0.28 AML other m 2019-11-07T03:39:27.47
IV.MIDA.HNE. ML:2.3 0.00047950000000000005 0.3 AML other m 2019-11-07T03:39:27.48
IV.MIDA.HNN. ML:2.4 0.000508 0.7 AML other m 2019-11-07T03:39:27.62
IV.MIDA.HHE. ML:2.3 0.00046199999999999995 1.56 AML other m 2019-11-07T03:39:27.98
IV.T0110.HHE. ML:2.5 0.0008805000000000001 0.32 AML other m 2019-11-07T03:39:28.16
IV.GIGS.HHN. ML:1.8 0.00009805 0.58 AML other m 2019-11-07T03:39:28.55
IV.VIVA.HHN. ML:3.0 0.001815 0.32 AML other m 2019-11-07T03:39:28.55
IV.VCEL.EHE. ML:2.6 0.0007005000000000001 0.34 AML other m 2019-11-07T03:39:29.27
IV.VCEL.EHN. ML:2.4 0.0004355 0.82 AML other m 2019-11-07T03:39:29.25
IV.VIVA.HHE. ML:2.9 0.00127 0.36 AML other m 2019-11-07T03:39:29.68
IV.RMP.HHE. ML:2.6 0.000638 0.6 AML other m 2019-11-07T03:39:31.50
IV.GIGS.HHE. ML:1.8 0.0001055 0.46 AML other m 2019-11-07T03:39:31.75
IV.MTCE.HHN. ML:2.1 0.00019600000000000002 1.36 AML other m 2019-11-07T03:39:31.05
IV.MTCE.HHE. ML:2.2 0.0002605 1.16 AML other m 2019-11-07T03:39:32.17
IV.CSP1.EHE. ML:2.3 0.00011099999999999999 0.46 AML other m 2019-11-07T03:39:56.89
IV.CSP1.EHN. ML:2.5 0.000169 0.48 AML other m 2019-11-07T03:39:58.80
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
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