Earthquake with magnitude of ML 1.7 on date 26-09-2022 and time 16:10:01 (Italy) in region 2 km N Brancaleone (RC)

A magnitude ML 1.7 earthquake occured in region: 2 km N Brancaleone (RC), on

  • 26-09-2022 14:10:01 (UTC)
  • 26-09-2022 16:10:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.9840, 16.1010 at 10 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.

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 2 3584 3584
Bruzzano Zeffirio RC 4 1111 4695
Staiti RC 6 248 4943
Ferruzzano RC 6 772 5715
Africo RC 8 3075 8790
Samo RC 11 809 9599
Caraffa del Bianco RC 12 539 10138
Sant'Agata del Bianco RC 12 592 10730
Palizzi RC 12 2480 13210
Bianco RC 13 4273 17483
Casignana RC 13 759 18242
Bova RC 15 448 18690
Bova Marina RC 17 4235 22925
San Luca RC 18 3881 26806
Roccaforte del Greco RC 19 476 27282
Bovalino RC 19 8905 36187

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Reggio di Calabria (183035 inhabitants)
53 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
Bulletin
Rev1000
ML 1.7 2022-09-26
14:10:01
37.9838 16.1007 11 2024-03-01
15:28:07
Bollettino Sismico Italiano INGV 112297171
Reviewed
Rev100
ML 1.7 2022-09-26
14:10:01
37.987 16.0963 11 2022-09-26
14:25:43
Sala Sismica INGV-Roma 110180201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-26 14:10:01 ± 0.12
Latitude 37.9838 ± 0.0054
Longitude 16.1007 ± 0.0068
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 112297171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 741
Semi-minor axis of confidence ellipse (meter) 457
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 143
Circular confidence region, given by single value of horizontal uncertainty (meter) 740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 218
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.08004
Epicentral distance of station farthest from the epicenter (degree) 0.54319
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 112297171
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-28 12:52:42

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 110180201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-26 14:25:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MRCB.HHN. 2022-09-26T14:10:15.02 0.6 undecidable manual S 300 39.9267 50 -0.01 47
1J.FX12.HHZ.00 2022-09-26T14:10:13.99 0.6 undecidable manual S 289 35.4423 50 0.16 46
IV.MSRU.HHZ. 2022-09-26T14:10:13.03 0.6 undecidable manual P 301 60.2952 50 0.46 41
MN.CEL.HHZ. 2022-09-26T14:10:13.90 0.6 undecidable manual S 330 35.5422 50 0.03 47
IY.OPPI.HHZ. 2022-09-26T14:10:12.94 0.3 undecidable manual S 346 32.4453 50 -0.08 71
IV.PLAC.HHZ. 2022-09-26T14:10:12.12 0.3 undecidable manual P 30 59.496 50 -0.32 64
IV.FERC.HHE.00 2022-09-26T14:10:11.38 0.3 undecidable manual P 3 52.1034 50 0.08 68
IV.MRCB.HHN. 2022-09-26T14:10:09.52 0.1 positive manual P 300 39.9267 50 0.09 93
IY.CNDF.HHE.00 2022-09-26T14:10:09.60 0.6 undecidable manual S 276 21.3675 116 -0.45 45
MN.CEL.HHZ. 2022-09-26T14:10:08.73 0.1 undecidable manual P 330 35.5422 50 -0.03 95
7C.CSGE1.HNN. 2022-09-26T14:10:08.62 0.6 undecidable manual P 18 33.4443 50 0.19 46
IY.OPPI.HHZ. 2022-09-26T14:10:08.20 0.1 positive manual P 346 32.4453 50 -0.07 95
1J.FX12.HHZ.00 2022-09-26T14:10:08.73 0.1 undecidable manual P 289 35.4423 50 -0.01 95
IV.SOI.EHZ. 2022-09-26T14:10:07.14 0.3 undecidable manual S 338 10.6782 134 0.15 72
IY.CNDF.HHE.00 2022-09-26T14:10:06.34 0.1 undecidable manual P 276 21.3675 116 -0.21 94
IV.MPAZ.HHZ. 2022-09-26T14:10:06.75 0.3 undecidable manual S 248 8.88 140 0.2 72
IV.SOI.EHZ. 2022-09-26T14:10:04.80 0.1 negative manual P 338 10.6782 134 0.01 99
IV.MPAZ.HHZ. 2022-09-26T14:10:04.54 0.1 negative manual P 248 8.88 140 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAZ.HHE. ML:1.6 0.0005859262499999999 0.1792 AML other m 2022-09-26T14:10:07.21
IV.MPAZ.HHN. ML:2.1 0.001635 0.18 AML other m 2022-09-26T14:10:07.19
IV.SOI.EHN. ML:1.7 0.000652 0.34 AML other m 2022-09-26T14:10:07.35
IV.SOI.EHE. ML:1.4 0.00026591205 0.4416 AML other m 2022-09-26T14:10:08.55
MN.CEL.HHN. ML:1.6 0.0001407986 1.584 AML other m 2022-09-26T14:10:16.97
MN.CEL.HHE. ML:1.6 0.00016999999999999999 0.36 AML other m 2022-09-26T14:10:16.48
MN.CEL.HNE. ML:1.7 0.00019700000000000002 0.94 AML other m 2022-09-26T14:10:16.48
MN.CEL.HNN. ML:1.7 0.0001895 1.04 AML other m 2022-09-26T14:10:16.29
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