Earthquake with magnitude of Mw 5.2 on date 03-11-2024 and time 18:03:52 (Italy) in region Greece [Sea]

A magnitude Mw 5.2 earthquake occured in region: Greece [Sea], on

  • 03-11-2024 17:03:52 (UTC)
  • 03-11-2024 18:03:52 (UTC +01:00) Italian time
  • 03-11-2024 19:03:52 (UTC +02:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 40.0760, 23.2440 at 9 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 Evaluation Mw
Rev501
Mw 5.2 2024-11-03
17:03:52
40.0764 23.2445 6 2024-11-04
01:53:04
TDMT-INGV Revised 132436151
Reviewed
Rev100
mb 5.1
Mwp 5.5
Mwpd 5.7
2024-11-03
17:03:52
40.0764 23.2445 9 2024-11-03
17:16:02
Sala Sismica INGV-Roma 132432511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-11-03 17:03:52
Latitude 40.0764
Longitude 23.2445
Depth (km) 9 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 132432511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 12594182
Semi-minor axis of confidence ellipse (meter) 9322296
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 98
Circular confidence region, given by single value of horizontal uncertainty (meter) 10166400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50.3395
Number of associated phases, regardless of their use for origin computation 1
Number of defining phases 1
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.47006
Epicentral distance of station closest to the epicenter (degree)
Epicentral distance of station farthest from the epicenter (degree)
Number of stations at which the event was observed 0
Number of stations from which data was used for origin computation 0
Magnitudes information

Mwpd:5.7

Field Value
Value 5.7
Uncertainty 0.1
Num. used stations 31
Type of magnitude Mwpd
Reference to an origin 132432511
Agency INGV
Autore Auto added
Time of creation (UTC) 2024-11-03 17:16:02

Mwp:5.5

Field Value
Value 5.5
Uncertainty 0.2
Num. used stations 32
Type of magnitude Mwp
Reference to an origin 132432511
Agency INGV
Autore Auto added
Time of creation (UTC) 2024-11-03 17:16:02

Mw:5.2

Field Value
Value 5.2
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 132436151
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2024-11-04 01:53:04

mb:5.1

Field Value
Value 5.1
Uncertainty 0.2
Num. used stations 75
Type of magnitude mb
Reference to an origin 132432511
Agency INGV
Autore Auto added
Time of creation (UTC) 2024-11-03 17:16:02
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude5.2
Scalar Moment8.30959E+23 dyne-cm
Computed depth6 km
QualityBa
Variance Reduction38.45%
Double Couple73%
CLVD27%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-6.714966E+23
Mtt5.936309E+23
Mpp7.78657E+22
Mrt3.589308E+23
Mrp-5.27583E+22
Mtp-4.066124E+23

Nodal Planes

Name Strike Dip Rake
PN128858-103
PN213134-71

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

23.2445 40.0764 6 288 58 -103 131 34 -71 8.30959 23 23.7445 40.5764

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
KLV 244.7 203.1 43.59% 122
ZIRI 226.3 210.1 46.99% 120
ROD3 228.4 211.2 49.62% 120
AGRP 228.2 215.6 51.97% 120
THL 119.7 242 59.67% 108
KEK 297.6 263.3 45.07% 128
LIT 644 272.7 34.17% 102
RDO 227.3 57.8 52.3% 115
ALN 254.6 68.2 45.91% 115
MMB 168.8 14.5 24.81% 108
KDZ 246.9 45 41.7% 116
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