Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 29-06-2019 and time 05:14:03 (UTC) in region Costa Siciliana centro settentrionale (Palermo)

A magnitude ML 1.6 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on

  • 29-06-2019 05:14:03 (UTC)
  • 29-06-2019 07:14:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.2830, 13.9010 at 4 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.

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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
41 Km NE of Bagheria (55387 inhabitants)
51 Km E of Palermo (674435 inhabitants)
89 Km N of Caltanissetta (63360 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 1.6 2019-06-29
05:14:03		 38.2833 13.9013 4 2019-11-13
14:31:01		 Bollettino Sismico Italiano INGV 72281871
Reviewed
Rev100 		ML 1.6 2019-06-29
05:14:03		 38.2917 13.9073 1 2019-06-29
05:41:23		 Sala Sismica INGV-Roma 70020651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-29 05:14:03 ± 0.14
Latitude 38.2833 ± 0.0063
Longitude 13.9013 ± 0.0069
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72281871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 577
Semi-minor axis of confidence ellipse (meter) 420
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 29
Circular confidence region, given by single value of horizontal uncertainty (meter) 580.0
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 21
Number of defining phases 21
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) 0.30937
Epicentral distance of station farthest from the epicenter (degree) 0.70597
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 72281871
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-10 09:53:47

ML:1.6

Field Value
Value 1.6
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 70020651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-29 05:41:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.USI.HHE. 2019-06-29T05:14:28.40 0.6 undecidable manual S 307 78.366 50 -0.43 46
IV.MSFR.HHE. 2019-06-29T05:14:26.04 0.3 undecidable manual S 114 66.2781 50 0.45 70
IV.RESU.HHZ. 2019-06-29T05:14:26.77 0.6 undecidable manual S 169 71.8725 50 -0.33 47
IV.ALJA.HHZ. 2019-06-29T05:14:23.81 0.6 undecidable manual S 192 60.6948 50 -0.29 49
IV.MPG.SHE. 2019-06-29T05:14:21.36 0.6 undecidable manual S 254 49.1175 94 0.49 48
IV.PETRA.HHZ. 2019-06-29T05:14:21.70 0.3 undecidable manual S 159 53.3022 50 -0.42 72
IV.USI.HHE. 2019-06-29T05:14:18.12 0.3 undecidable manual P 307 78.366 50 -0.13 73
IV.SOLUN.HHE. 2019-06-29T05:14:17.53 0.6 undecidable manual S 237 38.5281 95 0.3 51
IV.PLLN.EHE. 2019-06-29T05:14:17.30 0.6 undecidable manual S 147 38.5281 95 0.06 53
IV.CSLB.HHE. 2019-06-29T05:14:17.70 0.6 undecidable manual S 160 40.7259 95 -0.29 50
IV.RESU.HHZ. 2019-06-29T05:14:17.76 0.6 undecidable manual P 169 71.8725 50 0.51 45
IV.ALJA.HHZ. 2019-06-29T05:14:16.08 0.3 undecidable manual P 192 60.6948 50 0.56 68
IV.MSFR.HHE. 2019-06-29T05:14:16.76 0.3 undecidable manual P 114 66.2781 50 0.38 71
IV.GIB.HHZ. 2019-06-29T05:14:16.09 0.3 undecidable manual S 161 34.3434 96 0.32 76
IV.PETRA.HHZ. 2019-06-29T05:14:14.44 0.3 undecidable manual P 159 53.3022 50 0.06 78
IV.IACL.HHE. 2019-06-29T05:14:13.39 0.3 undecidable manual P 55 48.2184 94 -0.09 78
IV.MPG.SHE. 2019-06-29T05:14:13.78 0.3 undecidable manual P 254 49.1175 94 0.12 77
IV.CSLB.HHE. 2019-06-29T05:14:11.66 0.1 undecidable manual P 160 40.7259 95 -0.33 100
IV.SOLUN.HHE. 2019-06-29T05:14:11.20 0.3 undecidable manual P 237 38.5281 95 -0.35 75
IV.PLLN.EHE. 2019-06-29T05:14:11.30 0.6 undecidable manual P 147 38.5281 95 -0.26 51
IV.GIB.HHZ. 2019-06-29T05:14:10.52 0.3 undecidable manual P 161 34.3434 96 -0.19 78
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GIB.HHN. ML:1.7 0.0002215 0.44 AML other m 2019-06-29T05:14:17.36
IV.PETRA.HHE. ML:1.6 0.0001071 0.6 AML other m 2019-06-29T05:14:25.15
IV.ALJA.HHN. ML:1.5 0.00006130000000000001 1.1 AML other m 2019-06-29T05:14:26.92
IV.ALJA.HHE. ML:1.4 0.00004924335000000001 1.52 AML other m 2019-06-29T05:14:27.94
IV.PETRA.HHN. ML:1.7 0.00011700000000000001 0.42 AML other m 2019-06-29T05:14:27.05
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