Earthquake with magnitude of ML 1.4 on date 06-04-2020 and time 01:13:39 (UTC) in region Tirreno Meridionale (MARE)

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

  • 06-04-2020 01:13:39 (UTC)
  • 06-04-2020 03:13:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.73, 15.48 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
83 Km NW of Cosenza (67546 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
Bulletin
Rev1000
ML 1.4 2020-04-06
01:13:39
39.73 15.48 10 2020-07-18
21:08:39
Bollettino Sismico Italiano INGV 79937111
Reviewed
Rev100
ML 1.5 2020-04-06
01:13:39
39.74 15.47 7 2020-04-06
01:20:39
Sala Sismica INGV-Roma 77937991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-06 01:13:39 ± 0.4
Latitude 39.73 ± 0.01
Longitude 15.48 ± 0.02
Depth (km) 10 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79937111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1334
Semi-minor axis of confidence ellipse (meter) 1114
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 62
Circular confidence region, given by single value of horizontal uncertainty (meter) 1330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 204
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.94069
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 79937111
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-05 20:50:21

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 77937991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-06 01:20:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
XK.GIZZ.HHE. 2020-04-06T01:14:10.71 0.6 undecidable manual S 143 0.9407 50 0.28 43
IV.SICLA.EHZ. 2020-04-06T01:14:07.90 3.0 negative manual P 0 0
IV.SPS2.HHZ. 2020-04-06T01:14:06.42 0.3 undecidable manual S 123 0.7977 50 0.23 67
IV.CAR1.HHZ. 2020-04-06T01:14:04.23 0.6 undecidable manual S 130 0.7419 50 -0.31 45
IV.SCHR.EHN. 2020-04-06T01:14:02.91 0.3 undecidable manual S 44 0.6538 50 0.98 53
IV.CMPR.HHZ. 2020-04-06T01:14:00.34 0.3 undecidable manual S 347 0.5998 50 0 73
XK.GIZZ.HHE. 2020-04-06T01:13:57.92 0.3 undecidable manual P 143 0.9407 50 0.45 62
IV.SPS2.HHZ. 2020-04-06T01:13:55.30 0.3 undecidable manual P 123 0.7977 50 0.28 66
IV.MMN.HHE. 2020-04-06T01:13:55.62 0.3 undecidable manual S 68 0.4245 50 0.49 69
IV.CET2.HHZ. 2020-04-06T01:13:54.73 0.3 undecidable manual S 119 0.42 50 -0.28 72
IV.MGR.HHZ. 2020-04-06T01:13:54.02 0.3 undecidable manual S 8 0.4083 50 -0.65 65
IV.CAR1.HHZ. 2020-04-06T01:13:54.20 0.3 undecidable manual P 130 0.7419 50 0.14 69
IV.BULG.HNZ. 2020-04-06T01:13:53.08 0.3 undecidable manual S 348 0.3534 50 0.04 77
IV.MCEL.HHN. 2020-04-06T01:13:53.03 0.3 undecidable manual P 23 0.6412 50 0.67 61
MN.CUC.HHZ. 2020-04-06T01:13:53.22 0.3 undecidable manual S 45 0.3678 50 -0.24 73
IV.SCHR.EHN. 2020-04-06T01:13:53.04 0.3 undecidable manual P 44 0.6538 50 0.48 66
IV.CMPR.HHZ. 2020-04-06T01:13:52.27 0.3 undecidable manual P 347 0.5998 50 0.63 63
IV.SIRI.HNE. 2020-04-06T01:13:51.18 0.3 undecidable manual P 34 0.5396 50 0.58 65
IV.GRIS.HNN. 2020-04-06T01:13:50.80 0.3 undecidable manual S 88 0.2887 50 -0.32 73
IV.CET2.HHZ. 2020-04-06T01:13:48.19 0.1 positive manual P 119 0.42 50 -0.38 94
IV.MMN.HHE. 2020-04-06T01:13:48.71 0.1 undecidable manual P 68 0.4245 50 0.07 100
IV.MGR.HHZ. 2020-04-06T01:13:47.43 0.1 undecidable manual P 8 0.4083 50 -0.94 76
IV.BULG.HNZ. 2020-04-06T01:13:47.35 0.3 undecidable manual P 348 0.3534 50 -0.08 76
MN.CUC.HHZ. 2020-04-06T01:13:47.00 0.3 undecidable manual P 45 0.3678 50 -0.67 65
IV.GRIS.HNN. 2020-04-06T01:13:45.70 0.1 undecidable manual P 88 0.2887 50 -0.62 90
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CUC.HHE. ML:1.2 4.9224765E-5 0.28 AML other m 2020-04-06T01:13:56.64
MN.CUC.HHN. ML:1 2.7933355E-5 0.08 AML other m 2020-04-06T01:13:56.03
IV.CET2.HHN. ML:1.7 0.00014388015 0.12 AML other m 2020-04-06T01:13:56.82
IV.CET2.HHE. ML:1.4 7.281697E-5 0.1 AML other m 2020-04-06T01:13:56.65
IV.CAR1.HHE. ML:1.6 5.120701E-5 0.36 AML other m 2020-04-06T01:14:07.23
IV.CAR1.HHN. ML:1.5 4.1889735E-5 0.4 AML other m 2020-04-06T01:14:07.72
IV.SPS2.HHN. ML:1.3 2.588529E-5 0.24 AML other m 2020-04-06T01:14:09.76
IV.SPS2.HHE. ML:1.2 1.7857555E-5 0.28 AML other m 2020-04-06T01:14:08.78
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