Earthquake with magnitude of ML 0.6 on date 07-10-2019 and time 10:19:48 (Italy) in region 2 km NW Settefrati (FR)

A magnitude ML 0.6 earthquake occured in region: 2 km NW Settefrati (FR), on

  • 07-10-2019 08:19:48 (UTC)
  • 07-10-2019 10:19:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.68, 13.83 at 10 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
Settefrati FR 2 728 728
San Donato Val di Comino FR 3 2107 2835
Gallinaro FR 3 1269 4104
Picinisco FR 5 1218 5322
Alvito FR 7 2713 8035
Atina FR 7 4316 12351
Villa Latina FR 8 1241 13592
Vicalvi FR 10 783 14375
Casalattico FR 11 574 14949
Posta Fibreno FR 11 1139 16088
Casalvieri FR 11 2698 18786
Opi AQ 11 420 19206
San Biagio Saracinisco FR 11 349 19555
Belmonte Castello FR 11 739 20294
Fontechiari FR 13 1303 21597
Civitella Alfedena AQ 13 296 21893
Villetta Barrea AQ 14 653 22546
Campoli Appennino FR 14 1725 24271
Pescasseroli AQ 15 2203 26474
Terelle FR 15 422 26896
Vallerotonda FR 16 1581 28477
Sant'Elia Fiumerapido FR 16 6166 34643
Broccostella FR 16 2741 37384
Pescosolido FR 16 1555 38939
Barrea AQ 16 726 39665
Pizzone IS 18 329 39994
Santopadre FR 18 1357 41351
Arpino FR 18 7262 48613
Colle San Magno FR 18 699 49312
Sora FR 18 26144 75456
Alfedena AQ 18 864 76320
Acquafondata FR 19 263 76583
Scontrone AQ 19 574 77157
Roccasecca FR 19 7365 84522
Villa Santa Lucia FR 20 2632 87154
Castel San Vincenzo IS 20 516 87670
Castrocielo FR 20 3965 91635

Municipalities with at least 50000 inhabitants

An earthquake occurred to
80 Km NW of Caserta (76326 inhabitants)
80 Km SW of Chieti (51815 inhabitants)
80 Km E of Latina (125985 inhabitants)
83 Km SE of L'Aquila (69753 inhabitants)
85 Km NW of Aversa (53047 inhabitants)
87 Km E of Velletri (53303 inhabitants)
89 Km NW of Giugliano in Campania (122974 inhabitants)
91 Km E of Tivoli (56533 inhabitants)
92 Km NW of Marano di Napoli (59874 inhabitants)
93 Km SW of Pescara (121014 inhabitants)
94 Km NW of Afragola (65057 inhabitants)
94 Km NW of Acerra (59573 inhabitants)
95 Km NW of Casoria (77642 inhabitants)
95 Km N of Pozzuoli (81661 inhabitants)
97 Km S of Montesilvano (53738 inhabitants)
98 Km E of Guidonia Montecelio (88673 inhabitants)
98 Km E of Aprilia (73446 inhabitants)
100 Km NW of Napoli (974074 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 Md 1.2
ML 0.6
2019-10-07
08:19:48
41.68 13.83 10 2019-10-07
08:31:54
Sala Sismica INGV-Roma 73105231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-07 08:19:48 ± 0.06
Latitude 41.68 ± 0.00
Longitude 13.83 ± 0.00
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73105231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 354
Semi-minor axis of confidence ellipse (meter) 222
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 15
Circular confidence region, given by single value of horizontal uncertainty (meter) 350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
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) 0.09263
Epicentral distance of station farthest from the epicenter (degree) 0.33455
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 73105231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-07 08:31:54

Md:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 2
Type of magnitude Md
Reference to an origin 73105231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-07 08:31:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MIDA.HHE. 2019-10-07T08:20:00.43 0.3 undecidable manual S 97 0.3211 50 0.01 73
IV.RNI2.HHE. 2019-10-07T08:19:58.33 1.0 undecidable manual S 85 0.2437 109 0.27 24
IV.VVLD.HHZ. 2019-10-07T08:19:57.67 0.6 undecidable manual S 321 0.2419 110 -0.31 47
IV.MCI.EHZ. 2019-10-07T08:19:56.33 0.6 undecidable manual S 183 0.1907 114 0.17 49
IV.LRP.EHZ. 2019-10-07T08:19:55.86 0.3 undecidable manual S 259 0.1826 115 -0.02 75
IV.MIDA.HHE. 2019-10-07T08:19:55.57 1.0 undecidable manual P 97 0.3211 50 0.35 23
IV.INTR.HHZ. 2019-10-07T08:19:55.20 0.3 undecidable manual P 10 0.3345 50 -0.25 70
IV.RNI2.HHE. 2019-10-07T08:19:54.14 0.6 undecidable manual P 85 0.2437 109 0.29 47
IV.CERA.HHZ. 2019-10-07T08:19:54.99 0.3 undecidable manual S 120 0.1655 117 -0.3 71
IV.VVLD.HHZ. 2019-10-07T08:19:53.90 0.1 undecidable manual P 321 0.2419 110 0.09 98
IV.CERA.HHZ. 2019-10-07T08:19:52.17 0.1 undecidable manual P 120 0.1655 117 -0.08 99
IV.MCI.EHZ. 2019-10-07T08:19:52.38 1.0 undecidable manual P 183 0.1907 114 -0.37 23
IT.OPI.HGN. 2019-10-07T08:19:52.98 0.3 undecidable manual S 1 0.0944 132 -0.05 76
IV.POFI.HHZ. 2019-10-07T08:19:52.89 0.3 undecidable manual S 293 0.0926 133 -0.09 76
IV.LRP.EHZ. 2019-10-07T08:19:52.63 0.1 undecidable manual P 259 0.1826 115 0.04 100
IT.OPI.HGN. 2019-10-07T08:19:51.12 0.1 undecidable manual P 1 0.0944 132 0.17 99
IV.POFI.HHZ. 2019-10-07T08:19:51.06 0.1 undecidable manual P 293 0.0926 133 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.POFI.HHN. ML:0.5 4.25E-5 0.84 AML other m 2019-10-07T08:19:53.65
IV.POFI.HHE. ML:0.6 4.81E-5 1.42 AML other m 2019-10-07T08:19:53.28
IV.POFI.HNE. ML:0.5 4.0354265E-5 0 AML other m 2019-10-07T08:19:53.36
IV.CERA.HHE. ML:0.5 2.32437815E-5 0.2816 AML other m 2019-10-07T08:19:56.41
IV.CERA.HHN. ML:0.6 3.591855E-5 0.7808 AML other m 2019-10-07T08:19:54.64
IV.CERA.HNN. ML:0.6 3.00385525E-5 0.16 AML other m 2019-10-07T08:19:55.85
IV.POFI.HHZ. Md:1 8 END duration s
IV.CERA.HHZ. Md:1.4 13 END duration s
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