Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 06-11-2018 and time 03:38:06 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 1.4 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 06-11-2018 02:38:06 (UTC)
  • 06-11-2018 03:38:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.7520, 15.5650 at 7 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
62 Km N of Messina (238439 inhabitants)
70 Km W of Lamezia Terme (70714 inhabitants)
72 Km N of Reggio di Calabria (183035 inhabitants)
85 Km SW of Cosenza (67546 inhabitants)
91 Km W of Catanzaro (90612 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
Reviewed
Rev100 		ML 1.4 2018-11-06
02:38:06		 38.7518 15.5647 7 2018-11-06
02:47:07		 Sala Sismica INGV-Roma 62820881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-06 02:38:06 ± 0.16
Latitude 38.7518 ± 0.0054
Longitude 15.5647 ± 0.0081
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 62820881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 760
Semi-minor axis of confidence ellipse (meter) 16
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 119
Circular confidence region, given by single value of horizontal uncertainty (meter) 760.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.83367
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 62820881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-06 02:47:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
HL.VLS.HHZ. 2018-11-06T02:39:53.54 3.0 undecidable manual Sn -4.3 0
IV.GATE.HNZ. 2018-11-06T02:38:55.84 3.0 undecidable manual Pg 1.89 0
IV.SPS2.HHZ. 2018-11-06T02:38:33.73 0.6 undecidable manual S 48 89.6436 50 0.03 47
IV.SOI.EHZ. 2018-11-06T02:38:32.83 0.6 undecidable manual S 150 86.4468 50 -0.04 47
IV.CAR1.HHZ. 2018-11-06T02:38:30.57 0.3 undecidable manual S 45 78.7656 50 -0.24 68
IV.GRI.EHZ. 2018-11-06T02:38:30.35 0.6 undecidable manual S 84 74.37 50 0.71 40
IV.MPNC.HHN. 2018-11-06T02:38:28.58 0.3 undecidable manual S 195 69.5748 50 0.21 70
MN.CEL.HHZ. 2018-11-06T02:38:25.75 0.3 undecidable manual S 152 61.5939 50 -0.47 67
IV.MSRU.HHE. 2018-11-06T02:38:24.35 0.6 undecidable manual S 185 54.3012 50 0.06 49
IV.CET2.HHZ. 2018-11-06T02:38:22.16 0.1 undecidable manual P 21 92.5407 50 -0.42 85
IV.SPS2.HHZ. 2018-11-06T02:38:22.52 1.0 negative manual P 48 89.6436 50 0.38 22
IV.PLAC.HHZ. 2018-11-06T02:38:21.67 0.1 undecidable manual P 114 82.8504 50 0.58 83
IV.SOI.EHZ. 2018-11-06T02:38:21.35 0.1 undecidable manual P 150 86.4468 50 -0.3 88
IV.CAR1.HHZ. 2018-11-06T02:38:20.46 1.0 negative manual P 45 78.7656 50 -0.01 24
IV.GRI.EHZ. 2018-11-06T02:38:19.91 0.1 undecidable manual P 84 74.37 50 0.12 94
IV.MPNC.HHN. 2018-11-06T02:38:19.01 0.1 undecidable manual P 195 69.5748 50 -0.05 96
IV.MILZ.HHZ. 2018-11-06T02:38:17.56 0.3 negative manual P 209 60.6948 50 -0.11 73
IV.JOPP.HHZ. 2018-11-06T02:38:17.24 0.6 undecidable manual S 120 32.1456 102 -0.47 47
MN.CEL.HHZ. 2018-11-06T02:38:17.62 0.1 undecidable manual P 152 61.5939 50 -0.19 95
IV.MSRU.HHE. 2018-11-06T02:38:16.97 0.1 undecidable manual P 185 54.3012 50 0.27 95
IV.JOPP.HHZ. 2018-11-06T02:38:13.10 0.1 positive manual P 120 32.1456 102 0.2 100
IV.IST3.HHZ. 2018-11-06T02:38:12.46 0.6 undecidable manual P 280 29.3484 103 0.09 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHE. ML:0.9 0.000035841635 0.64 AML other m 2018-11-06T02:38:17.58
IV.JOPP.HHN. ML:1.0 0.00004810211 1.7792 AML other m 2018-11-06T02:38:17.93
MN.CEL.HHN. ML:1.4 0.00005392731 0.4384 AML other m 2018-11-06T02:38:26.00
MN.CEL.HNE. ML:1.4 0.00004633249 1.0192 AML other m 2018-11-06T02:38:26.30
IV.GRI.EHN. ML:1.7 0.00007258718 0.3808 AML other m 2018-11-06T02:38:31.87
IV.GRI.EHE. ML:1.7 0.000081196165 0.3392 AML other m 2018-11-06T02:38:31.86
IV.CAR1.HNE. ML:1.8 0.00009820862 1.76 AML other m 2018-11-06T02:38:31.45
IV.CAR1.HHN. ML:1.6 0.000049187775 0.1792 AML other m 2018-11-06T02:38:33.19
IV.CAR1.HHE. ML:1.6 0.00004938756499999999 0.2992 AML other m 2018-11-06T02:38:32.63
IV.SPS2.HHN. ML:1.2 0.000020591175 0.3984 AML other m 2018-11-06T02:38:36.02
IV.SPS2.HHE. ML:1.1 0.000016455455000000002 0.44 AML other m 2018-11-06T02:38:35.18
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