Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 11-06-2021 and time 20:05:09 (Italy) in region 2 km NE Mottola (TA)

A magnitude ML 1.5 earthquake occured in region: 2 km NE Mottola (TA), on

  • 11-06-2021 18:05:09 (UTC)
  • 11-06-2021 20:05:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.6460, 17.0500 at 27 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Mottola TA 2 15997 15997
Palagianello TA 7 7857 23854
Palagiano TA 8 16067 39921
Massafra TA 8 33003 72924
Castellaneta TA 10 17170 90094
Statte TA 16 13983 104077
Crispiano TA 16 13802 117879
Noci BA 18 19283 137162

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NW of Taranto (201100 inhabitants)
38 Km E of Matera (60436 inhabitants)
47 Km E of Altamura (70396 inhabitants)
56 Km S of Bari (326344 inhabitants)
60 Km SE of Bitonto (55540 inhabitants)
73 Km SE of Molfetta (59874 inhabitants)
76 Km W of Brindisi (88302 inhabitants)
81 Km SE of Bisceglie (55422 inhabitants)
88 Km SE of Trani (56217 inhabitants)
91 Km SE of Andria (100440 inhabitants)
99 Km SE of Barletta (94814 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 1.5 2021-06-11
18:05:09		 40.6465 17.0495 27 2021-12-29
11:12:38		 Bollettino Sismico Italiano INGV 96732801
Reviewed
Rev100 		ML 1.5 2021-06-11
18:05:09		 40.6413 17.0467 28 2021-06-11
18:13:39		 Sala Sismica INGV-Roma 91112071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-11 18:05:09 ± 0.09
Latitude 40.6465 ± 0.0045
Longitude 17.0495 ± 0.0036
Depth (km) 27 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96732801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 567
Semi-minor axis of confidence ellipse (meter) 106
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 205
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 117
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.76712
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 96732801
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-18 17:28:08

ML:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 91112071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-11 18:13:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PETRA.HHZ. 2021-06-11T18:07:02.81 3.0 undecidable manual Sg 5.11 0
IV.SAMA.EHZ. 2021-06-11T18:06:54.02 3.0 undecidable manual Sn 2.44 0
IV.BRSN.EHZ. 2021-06-11T18:06:42.83 3.0 negative manual Pg 11.34 0
IV.VVLD.HHZ. 2021-06-11T18:06:35.47 3.0 undecidable manual Sn 0.96 0
IV.MILZ.HHZ. 2021-06-11T18:06:31.03 3.0 undecidable manual Sn -6.38 0
IV.CPGN.EHZ. 2021-06-11T18:06:25.24 3.0 undecidable manual Pn -0.06 0
IV.MGAB.HHZ. 2021-06-11T18:06:24.62 3.0 positive manual Pg 4.6 0
TV.SF04.EHZ. 2021-06-11T18:06:23.53 3.0 negative manual Pn -0.04 0
CR.STON.BHZ. 2021-06-11T18:06:21.32 3.0 undecidable manual Sg -1.08 0
IV.CMDO.HHZ. 2021-06-11T18:06:18.21 3.0 undecidable manual Pn -0.65 0
IV.MNTT.EHZ. 2021-06-11T18:06:14.66 3.0 positive manual Pg 5.65 0
IV.MELA.HHZ. 2021-06-11T18:06:05.88 3.0 undecidable manual Sn -2.51 0
IV.CMPR.HHZ. 2021-06-11T18:05:56.61 3.0 undecidable manual S -3.61 0
IV.MTMR.EHZ. 2021-06-11T18:05:39.83 3.0 undecidable manual P -2.78 0
IV.MRVN.HHZ. 2021-06-11T18:05:35.23 0.3 undecidable manual S 303 85.1481 103 0 66
IV.MESG.HHZ. 2021-06-11T18:05:30.63 0.6 undecidable manual S 95 67.7766 106 -0.1 44
OT.OT15.EHZ. 2021-06-11T18:05:27.02 0.6 undecidable manual S 345 53.2023 111 -0.05 46
IV.AMUR.HHZ. 2021-06-11T18:05:25.73 0.6 undecidable manual S 308 47.3193 114 0.13 46
IV.MRVN.HHZ. 2021-06-11T18:05:24.74 0.3 undecidable manual P 303 85.1481 103 0.35 61
OT.CGL1.HHE. 2021-06-11T18:05:23.85 0.3 undecidable manual S 90 39.3273 119 0.15 70
IV.MESG.HHZ. 2021-06-11T18:05:22.05 1.0 undecidable manual P 95 67.7766 106 0.26 22
GE.MATE.HHZ. 2021-06-11T18:05:21.28 0.6 undecidable manual S 271 29.0487 128 -0.12 47
IV.CRAC.EHE. 2021-06-11T18:05:20.82 0.3 undecidable manual P 241 59.5959 109 0.23 66
OT.TAR1.HHE. 2021-06-11T18:05:20.30 0.3 undecidable manual S 124 23.8539 134 -0.06 72
OT.OT15.EHZ. 2021-06-11T18:05:19.53 0.3 undecidable manual P 345 53.2023 111 -0.14 68
IV.NOCI.HHZ. 2021-06-11T18:05:19.04 0.6 undecidable manual S 5 15.873 147 0.05 49
OT.MASS.HHE. 2021-06-11T18:05:18.15 0.3 undecidable manual S 101 8.0808 162 0.06 74
IV.AMUR.HHZ. 2021-06-11T18:05:18.59 0.1 undecidable manual P 308 47.3193 114 -0.23 90
OT.CGL1.HHE. 2021-06-11T18:05:17.73 0.3 undecidable manual P 90 39.3273 119 0 71
GE.MATE.HHZ. 2021-06-11T18:05:16.21 0.1 negative manual P 271 29.0487 128 -0.19 93
OT.TAR1.HHE. 2021-06-11T18:05:15.70 0.1 undecidable manual P 124 23.8539 134 -0.1 96
IV.NOCI.HHZ. 2021-06-11T18:05:15.09 0.1 undecidable manual P 5 15.873 147 0.08 98
OT.MASS.HHE. 2021-06-11T18:05:14.53 0.1 undecidable manual P 101 8.0808 162 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NOCI.HHN. ML:1.5 0.000157 0.08 AML other m 2021-06-11T18:05:19.82
IV.NOCI.HHE. ML:1.5 0.0001455 0.06 AML other m 2021-06-11T18:05:19.79
IV.NOCI.HNE. ML:1.5 0.000149 1.54 AML other m 2021-06-11T18:05:19.14
IV.NOCI.HNN. ML:1.5 0.0001525 0.94 AML other m 2021-06-11T18:05:20.83
GE.MATE.HHN. ML:1.7 0.000174 0.24 AML other m 2021-06-11T18:05:21.46
GE.MATE.HHE. ML:1.6 0.000135 0.14 AML other m 2021-06-11T18:05:21.36
IV.AMUR.HHN. ML:1.6 0.0000843 0.32 AML other m 2021-06-11T18:05:26.02
IV.AMUR.HHE. ML:1.3 0.0000455 1.16 AML other m 2021-06-11T18:05:26.24
IV.MRVN.HHN. ML:1.2 0.0000222 1.24 AML other m 2021-06-11T18:05:35.97
IV.MRVN.HHE. ML:1.3 0.000024399999999999997 0.5 AML other m 2021-06-11T18:05:37.57
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