Earthquake with magnitude of ML 3.6 on date 29-03-2023 and time 21:51:10 (UTC) in region Malta [Sea]

A magnitude ML 3.6 earthquake occured in region: Malta [Sea], on

  • 29-03-2023 21:51:10 (UTC)
  • 29-03-2023 23:51:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 34.8340, 14.0650 at 10 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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 3.6 2023-03-29
21:51:10
34.8342 14.0647 10 2023-03-29
22:10:20
Sala Sismica INGV-Roma 115869201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-29 21:51:10 ± 0.36
Latitude 34.8342 ± 0.0288
Longitude 14.0647 ± 0.0625
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 115869201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 6290
Semi-minor axis of confidence ellipse (meter) 1710
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 297
Circular confidence region, given by single value of horizontal uncertainty (meter) 6290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 321
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.90301
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 11
Magnitude information

ML:3.6

Field Value
Value 3.6
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 115869201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-29 22:10:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2023-03-29T21:53:13.26 3.0 undecidable manual Pn -1.08 0
IV.GATE.HHZ. 2023-03-29T21:53:02.83 3.0 undecidable manual Pg 12.28 0
IV.MOCO.HHZ. 2023-03-29T21:53:01.63 3.0 undecidable manual Pg 12.76 0
IV.LRP.EHZ. 2023-03-29T21:52:50.60 3.0 positive manual Pn -1.6 0
IV.SPS2.HHZ. 2023-03-29T21:52:24.75 3.0 negative manual Pn 0.92 0
IV.HMDC.HHZ. 2023-03-29T21:52:15.75 0.1 undecidable manual S 15 2.2015 38 0.63 48
IV.PLAC.HHZ. 2023-03-29T21:52:13.66 3.0 positive manual Pn 0.15 0
IV.HPAC.HHZ. 2023-03-29T21:52:11.25 0.6 undecidable manual S 23 2.0325 38 0.18 31
IV.CROCE.HHZ. 2023-03-29T21:52:10.75 0.6 undecidable manual S 11 2.0334 38 -0.34 30
IV.ERC.EHZ. 2023-03-29T21:52:05.86 3.0 undecidable manual Pn 0.65 0
IV.AIO.HHZ. 2023-03-29T21:52:04.13 3.0 undecidable manual Pn 1.06 0
IV.MUCR.HHZ. 2023-03-29T21:52:03.37 3.0 positive manual Pn 0.1 0
IV.PLLN.EHZ. 2023-03-29T21:52:03.02 3.0 negative manual Pn 1.08 0
IV.GIB.HHZ. 2023-03-29T21:52:02.32 3.0 undecidable manual Pn 0.4 0
IV.MBFT.HHZ. 2023-03-29T21:52:02.73 3.0 positive manual Pn -0.16 0
IV.EPZF.HHZ. 2023-03-29T21:52:01.83 3.0 positive manual Pg 1.55 0
IV.CIMI.HHZ. 2023-03-29T21:52:00.95 3.0 positive manual P 0.17 0
IV.CORL.HHZ. 2023-03-29T21:52:00.23 3.0 negative manual Pn -1.16 0
IV.ALJA.HHZ. 2023-03-29T21:51:59.11 3.0 positive manual P 0.34 0
IV.GALF.HHZ. 2023-03-29T21:51:57.68 0.6 undecidable manual P 8 2.9030 38 0.11 15
IV.SCIAC.HHZ. 2023-03-29T21:51:55.12 1.0 positive manual P 344 2.7906 38 -0.91 6
IV.CPTP.HHZ. 2023-03-29T21:51:53.66 0.6 undecidable manual P 2 2.5730 38 0.64 16
IV.AGST.EHZ. 2023-03-29T21:51:51.94 3.0 undecidable manual Pn -1.64 0
IV.SSY.HHZ. 2023-03-29T21:51:50.98 0.6 negative manual P 19 2.4614 38 -0.49 20
IV.HAVL.HHZ. 2023-03-29T21:51:49.49 0.3 positive manual P 22 2.2897 38 0.39 36
IV.CLTA.HHZ. 2023-03-29T21:51:49.78 0.6 negative manual P 358 2.3238 38 0.21 24
IV.ACATE.EHZ. 2023-03-29T21:51:48.08 0.6 negative manual P 9 2.2168 38 -0.01 27
IV.HMDC.HHZ. 2023-03-29T21:51:47.55 0.6 undecidable manual P 15 2.2015 38 -0.34 26
IV.CROCE.HHZ. 2023-03-29T21:51:45.20 0.3 negative manual P 11 2.0334 38 -0.35 44
IV.HPAC.HHZ. 2023-03-29T21:51:45.82 0.6 positive manual P 23 2.0325 38 0.27 30
MN.WDD.HHZ. 2023-03-29T21:51:44.94 0.1 undecidable manual S 20 1.0702 50 -0.15 100
MN.WDD.HHZ. 2023-03-29T21:51:30.36 0.6 positive manual P 20 1.0702 50 -0.19 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.WDD.HHE. ML:3.9 0.00618 0.58 AML other m 2023-03-29T21:51:45.89
MN.WDD.HHN. ML:4.0 0.007345 1.12 AML other m 2023-03-29T21:51:49.08
IV.CROCE.HNE. ML:3.9 0.00176 1.26 AML other m 2023-03-29T21:52:23.23
IV.CROCE.HHE. ML:3.8 0.001435 1.26 AML other m 2023-03-29T21:52:23.23
IV.HMDC.HHE. ML:3.2 0.00033150000000000003 0.84 AML other m 2023-03-29T21:52:26.15
IV.HMDC.HNE. ML:3.8 0.001425 0.84 AML other m 2023-03-29T21:52:26.16
IV.CROCE.HHN. ML:3.5 0.0007765 0.8 AML other m 2023-03-29T21:52:28.53
IV.CROCE.HNN. ML:3.6 0.0010105 0.8 AML other m 2023-03-29T21:52:28.54
IV.ACATE.HNN. ML:3.9 0.0016 1.32 AML other m 2023-03-29T21:52:29.33
IV.ACATE.EHN. ML:3.9 0.001515 1.32 AML other m 2023-03-29T21:52:29.99
IV.ACATE.EHE. ML:3.9 0.0016200000000000001 0.7 AML other m 2023-03-29T21:52:29.74
IV.ACATE.HNE. ML:3.9 0.0016699999999999998 0.68 AML other m 2023-03-29T21:52:29.74
IV.HPAC.HHE. ML:3.8 0.001665 1.26 AML other m 2023-03-29T21:52:30.91
IV.HPAC.HHN. ML:3.7 0.0012349999999999998 1.16 AML other m 2023-03-29T21:52:32.13
IV.HAVL.HHE. ML:4.0 0.0017649999999999999 1.04 AML other m 2023-03-29T21:52:32.21
IV.SCIAC.HHN. ML:3.2 0.00016849999999999998 0.56 AML other m 2023-03-29T21:52:36.70
IV.SCIAC.HNN. ML:3.2 0.0001835 0.58 AML other m 2023-03-29T21:52:36.71
IV.HMDC.HHN. ML:3.8 0.0014249999999999998 0.8 AML other m 2023-03-29T21:52:38.23
IV.HMDC.HNN. ML:3.8 0.001385 0.76 AML other m 2023-03-29T21:52:38.64
IV.AGST.EHN. ML:4.0 0.0013 0.96 AML other m 2023-03-29T21:52:40.60
IV.SSY.HNE. ML:3.5 0.0005290000000000001 0.52 AML other m 2023-03-29T21:52:40.70
IV.SSY.HHN. ML:4.2 0.0022649999999999997 0.44 AML other m 2023-03-29T21:52:41.85
IV.HAVL.HHN. ML:4.0 0.00173 0.66 AML other m 2023-03-29T21:52:41.66
IV.SSY.HHE. ML:4.1 0.002115 0.56 AML other m 2023-03-29T21:52:45.13
IV.SSY.HNN. ML:3.6 0.000555 0.56 AML other m 2023-03-29T21:52:45.15
IV.PLLN.EHN. ML:4.1 0.0009830000000000001 0.98 AML other m 2023-03-29T21:52:45.44
IV.CLTA.HHN. ML:3.4 0.0004505 0.58 AML other m 2023-03-29T21:52:46.10
IV.CPTP.HHN. ML:3.7 0.000714 1.12 AML other m 2023-03-29T21:52:46.33
IV.CLTA.HHE. ML:3.4 0.00040100000000000004 1.2 AML other m 2023-03-29T21:52:47.84
IV.PLLN.EHE. ML:4.0 0.0008674999999999999 0.94 AML other m 2023-03-29T21:52:48.02
IV.GIB.HHE. ML:3.9 0.0006879999999999999 1.38 AML other m 2023-03-29T21:52:48.10
IV.CPTP.HHE. ML:3.7 0.0006765 0.86 AML other m 2023-03-29T21:52:48.68
IV.CIMI.HNN. ML:3.7 0.0004375 1.16 AML other m 2023-03-29T21:52:48.01
IV.CIMI.HHN. ML:3.6 0.000393 1.16 AML other m 2023-03-29T21:52:48.59
IV.ERC.EHE. ML:3.3 0.00014050000000000003 0.82 AML other m 2023-03-29T21:52:49.89
IV.AGST.EHE. ML:4.0 0.00127 1.1 AML other m 2023-03-29T21:52:50.60
IV.ERC.EHN. ML:3.3 0.00012255 0.64 AML other m 2023-03-29T21:52:50.38
IV.SCIAC.HHE. ML:3.2 0.00019350000000000001 0.62 AML other m 2023-03-29T21:52:50.25
IV.SCIAC.HNE. ML:3.2 0.0002 0.68 AML other m 2023-03-29T21:52:50.22
IV.MBFT.HHN. ML:3.0 0.00007400000000000001 0.76 AML other m 2023-03-29T21:52:50.71
IV.GIB.HHN. ML:3.8 0.0005565 1.36 AML other m 2023-03-29T21:52:50.74
IV.MBFT.HHE. ML:3.0 0.0000864 0.44 AML other m 2023-03-29T21:52:52.13
IV.CORL.HNN. ML:3.4 0.00022999999999999998 1.24 AML other m 2023-03-29T21:52:52.29
IV.CORL.HHN. ML:3.4 0.0002175 1.22 AML other m 2023-03-29T21:52:52.30
IV.GALF.HHE. ML:3.4 0.00023150000000000002 0.68 AML other m 2023-03-29T21:52:54.52
IV.CIMI.HHE. ML:3.7 0.00041200000000000004 0.64 AML other m 2023-03-29T21:52:58.39
IV.CIMI.HNE. ML:3.8 0.000628 0.62 AML other m 2023-03-29T21:52:58.40
IV.ALJA.HHE. ML:3.4 0.0002375 0.9 AML other m 2023-03-29T21:52:58.52
IV.GALF.HNE. ML:3.7 0.000508 0.62 AML other m 2023-03-29T21:52:59.19
IV.GALF.HHN. ML:3.4 0.0002795 0.62 AML other m 2023-03-29T21:52:59.20
IV.CORL.HHE. ML:3.5 0.00028100000000000005 1.32 AML other m 2023-03-29T21:53:00.26
IV.CORL.HNE. ML:3.5 0.0002755 1.34 AML other m 2023-03-29T21:53:00.26
IV.CMDO.HHE. ML:3.5 0.0004115 1.58 AML other m 2023-03-29T21:53:01.15
IV.CMDO.HNE. ML:3.5 0.0003915 1.6 AML other m 2023-03-29T21:53:01.15
IV.EPZF.HHE. ML:3.8 0.0006405000000000001 0.42 AML other m 2023-03-29T21:53:01.20
IV.AIO.HHE. ML:3.5 0.000229 1.38 AML other m 2023-03-29T21:53:02.20
IV.EPZF.HHN. ML:3.9 0.000718 0.98 AML other m 2023-03-29T21:53:02.43
IV.CMDO.HHN. ML:3.4 0.0003395 0.88 AML other m 2023-03-29T21:53:04.13
IV.CMDO.HNN. ML:3.4 0.00034399999999999996 0.88 AML other m 2023-03-29T21:53:04.13
IV.ALJA.HHN. ML:3.3 0.000193 0.92 AML other m 2023-03-29T21:53:07.65
IV.AIO.HHN. ML:3.4 0.00020750000000000003 1.3 AML other m 2023-03-29T21:53:07.34
IV.GALF.HNN. ML:3.8 0.0007065 0.68 AML other m 2023-03-29T21:53:13.95
IV.MUCR.HHE. ML:3.6 0.00032999999999999994 0.76 AML other m 2023-03-29T21:53:14.29
IV.MUCR.HHN. ML:3.7 0.00035450000000000005 1.08 AML other m 2023-03-29T21:53:15.42
IV.PLAC.HHN. ML:3.4 0.00010290000000000001 0.8 AML other m 2023-03-29T21:53:22.56
IV.PLAC.HHE. ML:3.5 0.0001126 0.58 AML other m 2023-03-29T21:53:27.57
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