Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 27-06-2019 and time 16:44:00 (Italy) in region 7 km NW Matera (MT)

A magnitude ML 1.1 earthquake occured in region: 7 km NW Matera (MT), on

  • 27-06-2019 14:44:00 (UTC)
  • 27-06-2019 16:44:00 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.7080, 16.5400 at 5 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Matera MT 7 60436 60436
Altamura BA 14 70396 130832
Miglionico MT 16 2510 133342
Gravina in Puglia BA 16 43872 177214
Grottole MT 18 2208 179422

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km NW of Matera (60436 inhabitants)
14 Km S of Altamura (70396 inhabitants)
47 Km S of Bitonto (55540 inhabitants)
54 Km SW of Bari (326344 inhabitants)
56 Km S of Molfetta (59874 inhabitants)
60 Km S of Bisceglie (55422 inhabitants)
61 Km SE of Andria (100440 inhabitants)
62 Km E of Potenza (67122 inhabitants)
64 Km S of Trani (56217 inhabitants)
64 Km W of Taranto (201100 inhabitants)
72 Km SE of Barletta (94814 inhabitants)
82 Km SE of Cerignola (58396 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 1.1 2019-06-27
14:44:00		 40.7083 16.5397 5 2019-06-27
15:36:08		 Sala Sismica INGV-Roma 69970221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-27 14:44:00 ± 0.15
Latitude 40.7083 ± 0.0018
Longitude 16.5397 ± 0.0024
Depth (km) 5 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69970221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 250
Semi-minor axis of confidence ellipse (meter) 133
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 290
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 158
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.20415
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 3
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 69970221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-27 15:36:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.DGI.HHZ. 2019-06-27T14:45:28.38 3.0 undecidable manual Sg 4.74 0
IV.RIBO.EHZ.01 2019-06-27T14:45:17.68 3.0 undecidable manual Sg -0.3 0
IV.SSFR.HHZ. 2019-06-27T14:45:10.78 3.0 undecidable manual Sg 2.59 0
IV.EUCT.HNZ. 2019-06-27T14:45:09.20 3.0 negative manual Pn 0.84 0
RF.GEPF.HHZ. 2019-06-27T14:45:08.18 3.0 negative manual Pn 4.48 0
OX.CLUD.HHZ. 2019-06-27T14:45:03.88 3.0 negative manual Pn -2.77 0
GU.SARM.EHZ. 2019-06-27T14:44:57.15 3.0 positive manual Pg 7.5 0
GU.POPM.HHZ. 2019-06-27T14:44:45.91 3.0 negative manual Pn 0.03 0
IV.DGI.HHZ. 2019-06-27T14:44:40.17 3.0 undecidable manual Pg 3.82 0
IV.APEC.HHZ. 2019-06-27T14:44:34.11 3.0 undecidable manual Pg 3.27 0
IV.CSNT.HHZ. 2019-06-27T14:44:33.79 3.0 positive manual Pn -2.69 0
IV.FOSV.EHZ. 2019-06-27T14:44:18.19 3.0 undecidable manual Pn -7.84 0
IV.TERO.HHZ. 2019-06-27T14:44:12.78 3.0 undecidable manual Pg -1.34 0
IV.RM33.EHZ. 2019-06-27T14:44:10.97 3.0 undecidable manual Pn -3.4 0
IV.AMUR.HHZ. 2019-06-27T14:44:08.84 0.1 undecidable manual S 14 22.6551 103 0.04 98
GE.MATE.HHZ. 2019-06-27T14:44:06.34 0.1 undecidable manual S 115 15.3735 108 0 100
IV.AMUR.HHZ. 2019-06-27T14:44:05.29 0.3 undecidable manual P 14 22.6551 103 -0.1 73
IV.MIGL.HHZ. 2019-06-27T14:44:05.91 0.3 undecidable manual S 216 14.1747 110 -0.06 74
IV.MIGL.HHZ. 2019-06-27T14:44:03.83 0.1 undecidable manual P 216 14.1747 110 0.07 99
GE.MATE.HHZ. 2019-06-27T14:44:03.96 0.1 undecidable manual P 115 15.3735 108 -0.01 100
IV.SGG.HHZ. 2019-06-27T14:44:03.55 3.0 undecidable manual S -5.42 0
IT.LRNO.HNZ. 2019-06-27T14:43:58.47 3.0 undecidable manual Pn -2.7 0
IV.GIUL.HHZ. 2019-06-27T14:43:58.35 3.0 negative manual P -5.33 0
IT.OPI.HGZ. 2019-06-27T14:43:57.78 3.0 undecidable manual P -4.77 0
IT.ORP.HGZ. 2019-06-27T14:43:55.88 3.0 undecidable manual P 1.53 0
IV.VAGA.HHZ. 2019-06-27T14:43:52.02 3.0 negative manual P -3.47 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GE.MATE.HHE. ML:1.1 0.00013468895 1.8624 AML other m 2019-06-27T14:44:07.07
GE.MATE.HHN. ML:1.0 0.0001173714 0.4992 AML other m 2019-06-27T14:44:08.53
IV.AMUR.HHE. ML:1.1 0.00009287374 1.1968 AML other m 2019-06-27T14:44:09.04
IV.AMUR.HHN. ML:1.1 0.00007975170000000001 1.6768 AML other m 2019-06-27T14:44:09.85
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