Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 06-02-2024 and time 05:33:23 (Italy) in region 6 km SE Reggio di Calabria (RC)

A magnitude ML 0.9 earthquake occured in region: 6 km SE Reggio di Calabria (RC), on

  • 06-02-2024 04:33:23 (UTC)
  • 06-02-2024 05:33:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.0730, 15.6870 at 11 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
Reggio di Calabria RC 6 183035 183035
Cardeto RC 7 1641 184676
Motta San Giovanni RC 8 6208 190884
Montebello Ionico RC 12 6214 197098
Laganadi RC 12 413 197511
Calanna RC 13 934 198445
Bagaladi RC 13 1039 199484
Sant'Alessio in Aspromonte RC 13 343 199827
Santo Stefano in Aspromonte RC 14 1263 201090
San Lorenzo RC 15 2640 203730
Fiumara RC 16 1018 204748
San Roberto RC 16 1750 206498
Campo Calabro RC 16 4536 211034
Condofuri RC 17 5113 216147
Villa San Giovanni RC 17 13784 229931
Roghudi RC 18 1104 231035
Messina ME 18 238439 469474
Roccaforte del Greco RC 19 476 469950
Melito di Porto Salvo RC 19 11355 481305

Municipalities with at least 50000 inhabitants

An earthquake occurred to
6 Km SE of Reggio di Calabria (183035 inhabitants)
18 Km SE of Messina (238439 inhabitants)
69 Km NE of Acireale (52622 inhabitants)
82 Km NE of Catania (314555 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 0.9 2024-02-06
04:33:23		 38.0727 15.6873 11 2024-02-06
06:26:17		 Sala Sismica INGV-Roma 125061311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-06 04:33:23 ± 0.08
Latitude 38.0727 ± 0.0045
Longitude 15.6873 ± 0.0069
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125061311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 598
Semi-minor axis of confidence ellipse (meter) 452
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 600.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.05126
Epicentral distance of station farthest from the epicenter (degree) 0.27339
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 125061311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-06 06:26:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPNC.HHZ. 2024-02-06T04:33:33.82 0.3 undecidable manual S 286 30.3474 90 -0.46 66
IV.MSRU.HHZ. 2024-02-06T04:33:33.30 0.3 undecidable manual S 324 26.3514 91 0.08 75
IV.GMB1.HNZ. 2024-02-06T04:33:30.44 0.3 undecidable manual S 46 15.873 93 0.01 76
IY.CNDF.HHZ.00 2024-02-06T04:33:30.29 0.3 undecidable manual S 117 16.7721 92 -0.36 69
IV.MSRU.HHZ. 2024-02-06T04:33:29.26 0.1 undecidable manual P 324 26.3514 91 0.05 100
IV.MPNC.HHZ. 2024-02-06T04:33:29.80 0.1 undecidable manual P 286 30.3474 90 -0.02 98
IT.SAAM.HNE. 2024-02-06T04:33:29.51 0.3 undecidable manual S 29 12.7761 105 -0.1 76
IV.MTTG.HHZ. 2024-02-06T04:33:28.42 0.3 undecidable manual S 172 7.7811 133 -0.03 77
IV.MRCB.HHZ. 2024-02-06T04:33:28.93 0.3 undecidable manual S 8 9.9789 121 0 76
IY.CNDF.HHZ.00 2024-02-06T04:33:27.89 0.1 undecidable manual P 117 16.7721 92 0.17 100
IV.GMB1.HNZ. 2024-02-06T04:33:27.86 0.1 undecidable manual P 46 15.873 93 0.26 97
IT.RCU.HNE. 2024-02-06T04:33:27.89 0.3 undecidable manual S 341 5.6943 144 -0.2 76
IT.RCU.HNE. 2024-02-06T04:33:26.39 0.1 undecidable manual P 341 5.6943 144 0.15 100
IT.SAAM.HNE. 2024-02-06T04:33:26.92 0.1 undecidable manual P 29 12.7761 105 -0.2 98
IV.MTTG.HHZ. 2024-02-06T04:33:26.72 0.1 undecidable manual P 172 7.7811 133 0.26 98
IV.MRCB.HHZ. 2024-02-06T04:33:26.96 0.1 undecidable manual P 8 9.9789 121 0.23 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRCB.HHN. ML:1.0 0.0001066 0.26 AML other m 2024-02-06T04:33:29.15
IV.MRCB.HHE. ML:1.0 0.00011245 0.22 AML other m 2024-02-06T04:33:29.41
IY.CNDF.HHE.00 ML:0.9 0.00006675000000000001 0.2 AML other m 2024-02-06T04:33:30.56
IY.CNDF.HHN.00 ML:0.9 0.0000579 0.16 AML other m 2024-02-06T04:33:30.47
IV.MTTG.HHE. ML:0.7 0.00007056557 0.08 AML other m 2024-02-06T04:33:28.51
IV.MTTG.HHN. ML:0.5 0.000046331419999999996 0.0992 AML other m 2024-02-06T04:33:28.69
IV.MSRU.HHE. ML:1.0 0.000049336654999999995 0.2592 AML other m 2024-02-06T04:33:33.73
IV.MSRU.HHN. ML:0.9 0.0000425539 0.1792 AML other m 2024-02-06T04:33:33.64
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