Earthquake with magnitude of ML 1.4 on date 07-11-2019 and time 19:32:05 (Italy) in region 5 km SE Balsorano (AQ)

A magnitude ML 1.4 earthquake occured in region: 5 km SE Balsorano (AQ), on

  • 07-11-2019 18:32:05 (UTC)
  • 07-11-2019 19:32:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.77, 13.61 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
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 11 919 39000
Isola del Liri FR 11 11715 50715
Castelliri FR 11 3454 54169
Posta Fibreno FR 12 1139 55308
Collelongo AQ 13 1233 56541
Fontechiari FR 13 1303 57844
Vicalvi FR 14 783 58627
Arpino FR 14 7262 65889
Alvito FR 15 2713 68602
Pescasseroli AQ 16 2203 70805
Morino AQ 16 1448 72253
Monte San Giovanni Campano FR 17 12929 85182
Civita d'Antino AQ 17 979 86161
Veroli FR 18 20560 106721
Casalvieri FR 18 2698 109419
Boville Ernica FR 18 8737 118156
Opi AQ 19 420 118576
San Donato Val di Comino FR 19 2107 120683
Fontana Liri FR 19 2953 123636
Lecce nei Marsi AQ 19 1702 125338
Santopadre FR 19 1357 126695
Casalattico FR 20 574 127269
Collepardo FR 20 968 128237

Municipalities with at least 50000 inhabitants

An earthquake occurred to
67 Km S of L'Aquila (69753 inhabitants)
68 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)
94 Km SW of Montesilvano (53738 inhabitants)
94 Km E of Roma (2864731 inhabitants)
99 Km NW of Caserta (76326 inhabitants)
99 Km S of Teramo (54892 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.4 2019-11-07
18:32:05
41.77 13.61 14 2019-11-07
18:37:40
Sala Sismica INGV-Roma 73713441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-07 18:32:05 ± 0.07
Latitude 41.77 ± 0.00
Longitude 13.61 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73713441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 279
Semi-minor axis of confidence ellipse (meter) 268
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 293
Circular confidence region, given by single value of horizontal uncertainty (meter) 280
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.33994
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 73713441
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-07 18:37:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CADA.HNZ. 2019-11-07T18:32:47.40 3.0 undecidable manual S -0.17 0
OT.OT14.EHZ. 2019-11-07T18:32:38.15 3.0 positive manual Pg 5.18 0
IV.VIVA.HHZ. 2019-11-07T18:32:26.10 3.0 undecidable manual S -1.02 0
IT.VNF1.HGZ. 2019-11-07T18:32:18.78 3.0 undecidable manual S -3.08 0
IV.GIUL.HHZ. 2019-11-07T18:32:18.02 0.1 undecidable manual S 231 0.3399 97 0.22 92
IV.INTR.HHZ. 2019-11-07T18:32:17.31 0.1 undecidable manual S 43 0.3247 97 -0.02 96
IV.PTQR.HHZ. 2019-11-07T18:32:16.40 0.1 undecidable manual S 328 0.2914 99 0.05 95
IV.GUAR.HHZ. 2019-11-07T18:32:14.11 0.3 undecidable manual S 275 0.2203 104 -0.19 71
IV.CERT.HHZ. 2019-11-07T18:32:14.75 3.0 undecidable manual P -0.07 0
IV.T0110.HHZ. 2019-11-07T18:32:14.79 3.0 positive manual P 0.34 0
IV.INTR.HHZ. 2019-11-07T18:32:12.11 1.0 negative manual P 43 0.3247 97 -0.1 24
IV.GIUL.HHZ. 2019-11-07T18:32:12.45 0.1 positive manual P 231 0.3399 97 -0.03 95
IV.CERA.HHZ. 2019-11-07T18:32:12.78 3.0 negative manual P 0.11 0
IV.LRP.EHZ. 2019-11-07T18:32:11.81 0.3 undecidable manual S 187 0.1286 122 0.05 74
IV.PTQR.HHZ. 2019-11-07T18:32:11.55 1.0 undecidable manual P 328 0.2914 99 -0.1 24
IV.POFI.HHZ. 2019-11-07T18:32:11.11 0.3 undecidable manual S 126 0.0971 133 0.08 74
IV.VVLD.HHZ. 2019-11-07T18:32:10.98 0.1 undecidable manual S 7 0.0962 133 -0.03 100
IV.GUAR.HHZ. 2019-11-07T18:32:10.40 0.1 positive manual P 275 0.2203 104 -0.06 97
IV.LRP.EHZ. 2019-11-07T18:32:08.68 0.3 positive manual P 187 0.1286 122 -0.31 70
IV.POFI.HHZ. 2019-11-07T18:32:08.73 0.6 undecidable manual P 126 0.0971 133 0.16 48
IV.VVLD.HHZ. 2019-11-07T18:32:08.65 0.1 negative manual P 7 0.0962 133 0.09 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HNN. ML:1.4 0.0002525 1.32 AML other m 2019-11-07T18:32:11.11
IV.VVLD.HHN. ML:1.4 0.0002285 0.54 AML other m 2019-11-07T18:32:11.38
IV.VVLD.HHE. ML:1.5 0.0003085 0.14 AML other m 2019-11-07T18:32:11.28
IV.VVLD.HNE. ML:1.5 0.000283 0.48 AML other m 2019-11-07T18:32:11.28
IV.POFI.HHE. ML:1 9.32E-5 0.7 AML other m 2019-11-07T18:32:11.33
IV.POFI.HHN. ML:0.9 7.6E-5 1.28 AML other m 2019-11-07T18:32:11.67
IV.LRP.EHE. ML:1.6 0.0003125 1.82 AML other m 2019-11-07T18:32:11.04
IV.LRP.EHN. ML:1.5 0.000247 0.06 AML other m 2019-11-07T18:32:12.15
IV.GUAR.HHN. ML:1.6 0.0002055 0.28 AML other m 2019-11-07T18:32:14.30
IV.GUAR.HHE. ML:1.3 0.0001175 0.08 AML other m 2019-11-07T18:32:14.62
IV.PTQR.HHE. ML:1.4 0.00010325 0.28 AML other m 2019-11-07T18:32:16.55
IV.PTQR.HHN. ML:1.3 7.77E-5 0.16 AML other m 2019-11-07T18:32:17.08
IV.INTR.HHE. ML:1.3 7.95E-5 1.18 AML other m 2019-11-07T18:32:18.32
IV.CERT.HHN. ML:1.4 4.87E-5 0.4 AML other m 2019-11-07T18:32:22.25
IV.CERT.HHE. ML:1.4 4.855E-5 1.58 AML other m 2019-11-07T18:32:23.07
IV.INTR.HHN. ML:1.4 8.315E-5 0.82 AML other m 2019-11-07T18:32:25.14
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download