Earthquake with magnitude of ML 1.0 on date 13-10-2019 and time 20:06:21 (Italy) in region 4 km NE Campoli Appennino (FR)

A magnitude ML 1.0 earthquake occured in region: 4 km NE Campoli Appennino (FR), on

  • 13-10-2019 18:06:21 (UTC)
  • 13-10-2019 20:06:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.77, 13.71 at 6 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
Campoli Appennino FR 4 1725 1725
Pescosolido FR 5 1555 3280
Pescasseroli AQ 8 2203 5483
Posta Fibreno FR 8 1139 6622
Alvito FR 9 2713 9335
Broccostella FR 10 2741 12076
Sora FR 10 26144 38220
Opi AQ 10 420 38640
Vicalvi FR 10 783 39423
San Donato Val di Comino FR 11 2107 41530
Fontechiari FR 11 1303 42833
Balsorano AQ 13 3569 46402
Villavallelonga AQ 14 919 47321
Gallinaro FR 14 1269 48590
Casalvieri FR 15 2698 51288
Isola del Liri FR 15 11715 63003
Settefrati FR 16 728 63731
Arpino FR 16 7262 70993
Casalattico FR 16 574 71567
Castelliri FR 17 3454 75021
Collelongo AQ 17 1233 76254
San Vincenzo Valle Roveto AQ 17 2347 78601
Atina FR 18 4316 82917
Bisegna AQ 18 223 83140
Villetta Barrea AQ 18 653 83793
Picinisco FR 18 1218 85011
Lecce nei Marsi AQ 19 1702 86713
Civitella Alfedena AQ 19 296 87009
Santopadre FR 19 1357 88366
Villa Latina FR 20 1241 89607

Municipalities with at least 50000 inhabitants

An earthquake occurred to
70 Km SE of L'Aquila (69753 inhabitants)
75 Km E of Latina (125985 inhabitants)
75 Km SW of Chieti (51815 inhabitants)
78 Km E of Velletri (53303 inhabitants)
79 Km E of Tivoli (56533 inhabitants)
86 Km E of Guidonia Montecelio (88673 inhabitants)
88 Km SW of Pescara (121014 inhabitants)
91 Km E of Aprilia (73446 inhabitants)
91 Km SW of Montesilvano (53738 inhabitants)
93 Km NW of Caserta (76326 inhabitants)
97 Km E of Anzio (54211 inhabitants)
97 Km NW of Aversa (53047 inhabitants)
99 Km S of Teramo (54892 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
Rev 100 ML 1.0 2019-10-13
18:06:21
41.77 13.71 6 2019-10-14
06:05:11
Sala Sismica INGV-Roma 73243861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-13 18:06:21 ± 0.08
Latitude 41.77 ± 0.00
Longitude 13.71 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73243861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 474
Semi-minor axis of confidence ellipse (meter) 243
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 81
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.46495
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 73243861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-14 06:05:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PLLN.EHZ. 2019-10-13T18:07:59.14 3.0 undecidable manual Sg 0.7 0
IV.NDIM.HNZ. 2019-10-13T18:07:57.93 3.0 undecidable manual Sn 0.54 0
IV.BRSN.HNZ. 2019-10-13T18:07:32.33 3.0 undecidable manual Sn -1.14 0
IV.ARVD.HHZ. 2019-10-13T18:07:19.59 3.0 undecidable manual Sg 10.33 0
GU.GSCL.HHZ. 2019-10-13T18:07:18.15 3.0 negative manual Pg 8.53 0
IV.NDIM.HNZ. 2019-10-13T18:07:18.20 3.0 undecidable manual Pn 5.2 0
IV.RESU.HHZ. 2019-10-13T18:07:08.40 3.0 negative manual Pn -9.92 0
IV.PE3.EHZ. 2019-10-13T18:06:50.00 3.0 undecidable manual Pn -0.53 0
IV.PZUN.HHZ. 2019-10-13T18:06:49.82 3.0 undecidable manual Pg 4.65 0
IV.T0110.HHN. 2019-10-13T18:06:38.90 0.3 undecidable manual S 6 0.4649 50 0.17 68
IV.MCI.EHZ. 2019-10-13T18:06:32.40 0.3 undecidable manual S 165 0.2851 101 -0.1 72
IV.CERA.HHE. 2019-10-13T18:06:32.56 0.6 undecidable manual S 126 0.2824 101 0.14 47
IV.T0110.HHN. 2019-10-13T18:06:31.06 0.1 undecidable manual P 6 0.4649 50 -0.32 88
IV.MCI.EHZ. 2019-10-13T18:06:27.75 0.3 undecidable manual P 165 0.2851 101 -0.03 73
IV.CERA.HHE. 2019-10-13T18:06:27.59 0.1 undecidable manual P 126 0.2824 101 -0.14 95
IV.LRP.EHZ. 2019-10-13T18:06:27.94 0.3 undecidable manual S 219 0.1529 109 0.39 69
IV.VVLD.HHZ. 2019-10-13T18:06:26.43 0.3 undecidable manual S 327 0.1232 113 -0.08 74
IV.LRP.EHZ. 2019-10-13T18:06:25.10 0.1 undecidable manual P 219 0.1529 109 0.17 96
IT.OPI.HGN. 2019-10-13T18:06:25.47 0.3 undecidable manual S 83 0.0872 121 0.2 73
IV.VVLD.HHZ. 2019-10-13T18:06:24.35 0.1 negative manual P 327 0.1232 113 0.03 100
IV.POFI.HHZ. 2019-10-13T18:06:23.62 0.6 undecidable manual S 182 0.0486 137 -0.5 46
IT.OPI.HGN. 2019-10-13T18:06:23.81 0.1 undecidable manual P 83 0.0872 121 0.2 97
IV.POFI.HHZ. 2019-10-13T18:06:22.76 0.1 positive manual P 182 0.0486 137 -0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.POFI.HHN. ML:1.7 0.000296 1.26 AML other m 2019-10-13T18:06:24.21
IV.POFI.HHE. ML:1.7 0.000304 1.26 AML other m 2019-10-13T18:06:24.33
IV.VVLD.HHE. ML:1 0.000125 1.66 AML other m 2019-10-13T18:06:26.07
IV.VVLD.HHN. ML:0.9 0.0001057 0.3 AML other m 2019-10-13T18:06:27.07
IV.POFI.HNE. ML:0 0.0003626072 0.2432 AML other m 2019-10-13T18:06:25.09
IV.POFI.HNN. ML:0 0.00029477895 0.2048 AML other m 2019-10-13T18:06:24.84
IV.VVLD.HNE. ML:0.9 0.00010603879 0.128 AML other m 2019-10-13T18:06:27.12
IV.VVLD.HNN. ML:0.9 8.856787E-5 0 AML other m 2019-10-13T18:06:27.12
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