Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 07-11-2019 and time 19:04:55 (Italy) in region 5 km SE Balsorano (AQ)

A magnitude ML 1.3 earthquake occured in region: 5 km SE Balsorano (AQ), on

  • 07-11-2019 18:04:55 (UTC)
  • 07-11-2019 19:04:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.7770, 13.6100 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 5 3569 3569
Pescosolido FR 5 1555 5124
Sora FR 6 26144 31268
Campoli Appennino FR 7 1725 32993
Broccostella FR 8 2741 35734
San Vincenzo Valle Roveto AQ 10 2347 38081
Villavallelonga AQ 10 919 39000
Isola del Liri FR 11 11715 50715
Castelliri FR 12 3454 54169
Posta Fibreno FR 12 1139 55308
Collelongo AQ 12 1233 56541
Fontechiari FR 13 1303 57844
Vicalvi FR 14 783 58627
Arpino FR 14 7262 65889
Alvito FR 15 2713 68602
Pescasseroli AQ 15 2203 70805
Morino AQ 16 1448 72253
Civita d'Antino AQ 17 979 73232
Monte San Giovanni Campano FR 17 12929 86161
Opi AQ 18 420 86581
Casalvieri FR 18 2698 89279
Veroli FR 19 20560 109839
San Donato Val di Comino FR 19 2107 111946
Lecce nei Marsi AQ 19 1702 113648
Boville Ernica FR 19 8737 122385
Fontana Liri FR 19 2953 125338
Santopadre FR 19 1357 126695
Casalattico FR 20 574 127269
Ortucchio AQ 20 1860 129129

Municipalities with at least 50000 inhabitants

An earthquake occurred to
66 Km S of L'Aquila (69753 inhabitants)
68 Km NE of Latina (125985 inhabitants)
70 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)
91 Km SW of Pescara (121014 inhabitants)
93 Km E of Pomezia (62966 inhabitants)
93 Km SW of Montesilvano (53738 inhabitants)
94 Km E of Roma (2864731 inhabitants)
99 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 1.3 2019-11-07
18:04:55		 41.7773 13.6098 14 2020-02-28
16:42:04		 Bollettino Sismico Italiano INGV 73806981
Reviewed
Rev100 		ML 1.4 2019-11-07
18:04:55		 41.7773 13.6128 14 2019-11-07
18:13:43		 Sala Sismica INGV-Roma 73712531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-07 18:04:55 ± 0.06
Latitude 41.7773 ± 0.0027
Longitude 13.6098 ± 0.0036
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 73806981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 288
Semi-minor axis of confidence ellipse (meter) 155
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 47
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.09263
Epicentral distance of station farthest from the epicenter (degree) 0.49822
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 23
Type of magnitude ML
Reference to an origin 73806981
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-12 21:15:24

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 73712531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-07 18:13:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CERT.HHZ. 2019-11-07T18:05:12.67 0.3 undecidable manual S 290 55.3002 94 -0.11 68
IV.CERA.HHZ. 2019-11-07T18:05:08.80 0.6 undecidable manual S 120 39.2274 96 0.27 45
IV.GIUL.HHZ. 2019-11-07T18:05:08.44 0.3 undecidable manual S 231 38.1285 96 0.2 68
IV.PTQR.HHZ. 2019-11-07T18:05:07.04 0.3 undecidable manual S 328 32.1456 98 0.4 67
IV.INTR.HHZ. 2019-11-07T18:05:07.55 0.6 undecidable manual S 43 35.6421 97 0 48
IV.MCI.EHE. 2019-11-07T18:05:07.93 0.6 undecidable manual S 152 35.9418 96 0.28 45
IV.CERT.HHZ. 2019-11-07T18:05:05.20 0.1 undecidable manual P 290 55.3002 94 -0.3 87
IV.GUAR.HHZ. 2019-11-07T18:05:04.62 0.3 undecidable manual S 275 24.6531 102 -0.05 73
IV.GIUL.HHZ. 2019-11-07T18:05:02.75 0.1 positive manual P 231 38.1285 96 -0.13 93
IV.CERA.HHZ. 2019-11-07T18:05:02.88 0.3 undecidable manual P 120 39.2274 96 -0.17 69
IV.PTQR.HHZ. 2019-11-07T18:05:02.00 0.3 undecidable manual P 328 32.1456 98 0.04 72
IV.LRP.EHZ. 2019-11-07T18:05:02.09 0.3 undecidable manual S 188 14.5743 119 -0.05 74
IT.OPI.HGE. 2019-11-07T18:05:02.96 0.3 undecidable manual S 90 18.2706 111 -0.06 73
IV.INTR.HHZ. 2019-11-07T18:05:02.36 0.1 positive manual P 43 35.6421 97 -0.12 93
IV.MCI.EHE. 2019-11-07T18:05:02.61 0.6 undecidable manual P 152 35.9418 96 0.07 47
IV.POFI.HHZ. 2019-11-07T18:05:01.22 0.3 undecidable manual S 128 10.7781 131 -0.09 74
IV.VVLD.HHZ. 2019-11-07T18:05:01.26 0.3 undecidable manual S 6 10.2786 133 0.05 75
IV.GUAR.HHZ. 2019-11-07T18:05:00.77 0.3 undecidable manual P 275 24.6531 102 -0.05 73
IV.LRP.EHZ. 2019-11-07T18:04:59.39 0.1 positive manual P 188 14.5743 119 0.03 99
IT.OPI.HGE. 2019-11-07T18:04:59.84 0.1 negative manual P 90 18.2706 111 -0.03 98
IV.POFI.HHZ. 2019-11-07T18:04:58.87 0.1 negative manual P 128 10.7781 131 0 100
IV.VVLD.HHZ. 2019-11-07T18:04:58.98 0.1 positive manual P 6 10.2786 133 0.16 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHE. ML:1.7 0.0004605 0.26 AML other m 2019-11-07T18:05:01.61
IV.VVLD.HNE. ML:1.7 0.0004765 0.92 AML other m 2019-11-07T18:05:01.61
IV.POFI.HHE. ML:1.2 0.000153 0.44 AML other m 2019-11-07T18:05:02.15
IV.LRP.EHE. ML:1.9 0.0006765 0.6 AML other m 2019-11-07T18:05:02.62
IV.POFI.HHN. ML:1.2 0.0001595 1.7 AML other m 2019-11-07T18:05:02.96
IV.GUAR.HHN. ML:1.4 0.000157 0.26 AML other m 2019-11-07T18:05:04.89
IV.GUAR.HHE. ML:1.2 0.0000892 0.36 AML other m 2019-11-07T18:05:05.44
IV.PTQR.HHE. ML:1.3 0.00008265 0.32 AML other m 2019-11-07T18:05:07.33
IV.PTQR.HHN. ML:1.1 0.00005265 0.22 AML other m 2019-11-07T18:05:08.58
IV.INTR.HHN. ML:1.4 0.00009575 1.02 AML other m 2019-11-07T18:05:09.96
IV.CERA.HHN. ML:1.2 0.00004945 0.56 AML other m 2019-11-07T18:05:12.82
IV.CERT.HHN. ML:0.0 0.0000436 1.6 AML other m 2019-11-07T18:05:13.85
IV.CERT.HHE. ML:0.0 0.000054250000000000004 0.8 AML other m 2019-11-07T18:05:13.26
IV.CERA.HHE. ML:1.2 0.00006035 1.24 AML other m 2019-11-07T18:05:14.03
IV.POFI.HNE. ML:1.2 0.00016361351499999998 0.1536 AML other m 2019-11-07T18:05:02.08
IV.POFI.HNN. ML:1.3 0.0002022408 0.2944 AML other m 2019-11-07T18:05:02.96
IV.VVLD.HHN. ML:1.8 0.0006082497 0.1792 AML other m 2019-11-07T18:05:01.52
IV.VVLD.HNN. ML:1.9 0.00081743795 0.4608 AML other m 2019-11-07T18:05:01.54
IV.LRP.EHN. ML:1.8 0.0005735766 0.1024 AML other m 2019-11-07T18:05:02.58
IV.INTR.HHE. ML:1.2 0.00006377774 0.1152 AML other m 2019-11-07T18:05:09.97
IV.GIUL.HHN. ML:1.0 0.000037075545000000004 0.2176 AML other m 2019-11-07T18:05:09.29
IV.GIUL.HHE. ML:0.8 0.000025424685 0.2432 AML other m 2019-11-07T18:05:13.88
IV.CERA.HNN. ML:1.2 0.000048143555 0.32 AML other m 2019-11-07T18:05:16.17
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