Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 07-11-2019 and time 03:20:59 (UTC) in region 5 km NW Pescosolido (FR)

A magnitude ML 1.4 earthquake occured in region: 5 km NW Pescosolido (FR), on

  • 07-11-2019 03:20:59 (UTC)
  • 07-11-2019 04:20:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.78, 13.61 at 15 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
Pescosolido FR 5 1555 1555
Balsorano AQ 5 3569 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
Posta Fibreno FR 12 1139 51854
Castelliri FR 12 3454 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 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
San Donato Val di Comino FR 18 2107 91386
Veroli FR 19 20560 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

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 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
03:20:59		 41.78 13.61 15 2019-11-07
03:26:41		 Sala Sismica INGV-Roma 73700161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-07 03:20:59 ± 0.07
Latitude 41.78 ± 0.00
Longitude 13.61 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73700161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 289
Semi-minor axis of confidence ellipse (meter) 113
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 210
Circular confidence region, given by single value of horizontal uncertainty (meter) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
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) 0.49912
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 73700161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-07 03:26:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CPOZ.HHZ. 2019-11-07T03:21:32.87 3.0 undecidable manual S -0.02 0
IV.CERT.HHZ. 2019-11-07T03:21:16.86 0.3 undecidable manual S 290 0.4991 96 -0.17 68
IV.PTQR.HHZ. 2019-11-07T03:21:11.07 0.1 undecidable manual S 327 0.2914 102 0.15 94
IV.INTR.HHZ. 2019-11-07T03:21:11.83 0.3 undecidable manual S 43 0.3202 100 0.06 72
IV.GUAR.HHZ. 2019-11-07T03:21:09.11 0.3 undecidable manual S 275 0.2239 108 0.12 72
IV.CERT.HHZ. 2019-11-07T03:21:09.43 0.1 undecidable manual P 290 0.4991 96 -0.28 88
IV.GIUL.HHZ. 2019-11-07T03:21:07.11 0.1 positive manual P 231 0.3444 99 0.03 96
IV.CERA.HHZ. 2019-11-07T03:21:07.18 0.1 undecidable manual P 120 0.3525 99 -0.03 95
IV.INTR.HHZ. 2019-11-07T03:21:06.63 0.1 undecidable manual P 43 0.3202 100 -0.05 95
IV.PTQR.HHZ. 2019-11-07T03:21:06.33 0.1 undecidable manual P 327 0.2914 102 0.15 95
IV.LRP.EHZ. 2019-11-07T03:21:06.52 0.1 undecidable manual S 188 0.1313 126 0 100
IV.VVLD.HHZ. 2019-11-07T03:21:05.53 0.1 undecidable manual S 5 0.0935 138 -0.15 99
IV.GUAR.HHZ. 2019-11-07T03:21:05.09 0.1 undecidable manual P 275 0.2239 108 0.02 98
IV.POFI.HHZ. 2019-11-07T03:21:05.58 0.3 undecidable manual S 128 0.0953 137 -0.15 74
IV.POFI.HHZ. 2019-11-07T03:21:03.28 0.1 undecidable manual P 128 0.0953 137 0.09 100
IV.LRP.EHZ. 2019-11-07T03:21:03.73 0.1 undecidable manual P 188 0.1313 126 0.09 99
IV.VVLD.HHZ. 2019-11-07T03:21:03.28 0.1 undecidable manual P 5 0.0935 138 0.12 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VVLD.HHN. ML:1.7 0.000447 1.6 AML other m 2019-11-07T03:21:05.82
IV.VVLD.HNN. ML:1.6 0.000409 1.6 AML other m 2019-11-07T03:21:05.82
IV.VVLD.HHE. ML:1.6 0.0003805 0.2 AML other m 2019-11-07T03:21:05.90
IV.VVLD.HNE. ML:1.6 0.0003735 0.2 AML other m 2019-11-07T03:21:05.90
IV.LRP.EHE. ML:1.5 0.0002305 0.18 AML other m 2019-11-07T03:21:06.59
IV.POFI.HHE. ML:1.2 0.000138 0.48 AML other m 2019-11-07T03:21:06.98
IV.POFI.HHN. ML:1.2 0.000161 0.34 AML other m 2019-11-07T03:21:07.38
IV.LRP.EHN. ML:1.5 0.000263 1.2 AML other m 2019-11-07T03:21:07.72
IV.GUAR.HHN. ML:1.4 0.00012965 0.5 AML other m 2019-11-07T03:21:09.15
IV.GUAR.HHE. ML:1.2 8.675E-5 0.56 AML other m 2019-11-07T03:21:09.72
IV.PTQR.HHE. ML:1.3 8.625E-5 0.26 AML other m 2019-11-07T03:21:11.66
IV.PTQR.HHN. ML:1.2 5.755E-5 1.34 AML other m 2019-11-07T03:21:12.77
IV.INTR.HHN. ML:1.4 9.785E-5 0.62 AML other m 2019-11-07T03:21:12.53
IV.INTR.HHE. ML:1.4 9.8E-5 0.48 AML other m 2019-11-07T03:21:14.31
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