Earthquake with magnitude of ML 1.5 on date 27-09-2022 and time 16:04:03 (Italy) in region 1 km N Brancaleone (RC)

A magnitude ML 1.5 earthquake occured in region: 1 km N Brancaleone (RC), on

  • 27-09-2022 14:04:03 (UTC)
  • 27-09-2022 16:04:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.9760, 16.1030 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Brancaleone RC 1 3584 3584
Bruzzano Zeffirio RC 5 1111 4695
Staiti RC 7 248 4943
Ferruzzano RC 7 772 5715
Africo RC 9 3075 8790
Samo RC 12 809 9599
Palizzi RC 12 2480 12079
Sant'Agata del Bianco RC 13 592 12671
Caraffa del Bianco RC 13 539 13210
Bianco RC 13 4273 17483
Casignana RC 14 759 18242
Bova RC 15 448 18690
Bova Marina RC 17 4235 22925
San Luca RC 19 3881 26806
Roccaforte del Greco RC 19 476 27282
Bovalino RC 20 8905 36187

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Reggio di Calabria (183035 inhabitants)
54 Km E of Messina (238439 inhabitants)
92 Km E of Acireale (52622 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 1.5 2022-09-27
14:04:03
37.9763 16.1028 10 2022-09-27
14:08:56
Sala Sismica INGV-Roma 110219031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-27 14:04:03 ± 0.21
Latitude 37.9763 ± 0.0099
Longitude 16.1028 ± 0.0125
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 110219031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1320
Semi-minor axis of confidence ellipse (meter) 723
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 315
Circular confidence region, given by single value of horizontal uncertainty (meter) 1320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 236
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.07914
Epicentral distance of station farthest from the epicenter (degree) 0.61424
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:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 110219031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-27 14:08:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MPNC.HHZ. 2022-09-27T14:04:16.13 0.3 undecidable manual P 286 0.6142 50 0.16 66
1J.FX12.HHZ.00 2022-09-27T14:04:16.56 0.3 undecidable manual S 291 0.3238 50 0.37 66
IY.CNDF.HHE.00 2022-09-27T14:04:12.10 0.3 undecidable manual S 278 0.1952 115 -0.12 72
7C.CSGE1.HNE. 2022-09-27T14:04:11.17 0.3 undecidable manual P 17 0.3085 50 0.43 66
1J.FX12.HHZ.00 2022-09-27T14:04:10.76 0.3 undecidable manual P 291 0.3238 50 -0.24 68
MN.CEL.HHZ. 2022-09-27T14:04:10.88 0.1 positive manual P 330 0.3283 50 -0.2 92
IY.OPPI.HHZ. 2022-09-27T14:04:10.37 0.1 negative manual P 346 0.2995 50 -0.22 92
IV.SOI.EHZ. 2022-09-27T14:04:09.35 0.1 undecidable manual S 338 0.1043 131 0.11 98
IY.CNDF.HHE.00 2022-09-27T14:04:08.40 0.3 undecidable manual P 278 0.1952 115 -0.31 69
IV.MPAZ.HHZ. 2022-09-27T14:04:08.77 0.1 undecidable manual S 253 0.0791 139 0.2 96
IV.MPAZ.HHZ. 2022-09-27T14:04:06.59 0.1 negative manual P 253 0.0791 139 -0.01 100
IV.SOI.EHZ. 2022-09-27T14:04:06.93 0.1 negative manual P 338 0.1043 131 -0.07 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAZ.HHE. ML:1.6 0.0005885 0.14 AML other m 2022-09-27T14:04:09.31
IV.MPAZ.HHN. ML:2.0 0.00126 0.24 AML other m 2022-09-27T14:04:09.38
IV.SOI.EHE. ML:1.3 0.000249 0.2 AML other m 2022-09-27T14:04:09.55
IV.SOI.EHN. ML:1.6 0.0005250000000000001 0.34 AML other m 2022-09-27T14:04:09.48
MN.CEL.HNN. ML:1.6 0.00014125000000000002 1.34 AML other m 2022-09-27T14:04:16.09
1J.FX12.HHE.00 ML:0.8 0.000025450000000000002 0.22 AML other m 2022-09-27T14:04:16.89
1J.FX12.HHN.00 ML:0.9 0.0000303355 0.5 AML other m 2022-09-27T14:04:18.37
MN.CEL.HHE. ML:1.6 0.0001375 0.44 AML other m 2022-09-27T14:04:18.41
MN.CEL.HHN. ML:1.6 0.0001505 1.04 AML other m 2022-09-27T14:04:18.39
MN.CEL.HNE. ML:1.5 0.000135 1 AML other m 2022-09-27T14:04:18.42
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download