Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 10-09-2022 and time 22:24:15 (Italy) in region 1 km NW Santo Stefano in Aspromonte (RC)

A magnitude ML 1.8 earthquake occured in region: 1 km NW Santo Stefano in Aspromonte (RC), on

  • 10-09-2022 20:24:15 (UTC)
  • 10-09-2022 22:24:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.1740, 15.7770 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.

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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
Santo Stefano in Aspromonte RC 1 1263 1263
Sant'Alessio in Aspromonte RC 2 343 1606
Laganadi RC 3 413 2019
Calanna RC 5 934 2953
San Roberto RC 6 1750 4703
Fiumara RC 8 1018 5721
Cardeto RC 10 1641 7362
Scilla RC 10 4964 12326
Campo Calabro RC 11 4536 16862
Sant'Eufemia d'Aspromonte RC 12 4120 20982
Bagnara Calabra RC 13 10255 31237
Villa San Giovanni RC 13 13784 45021
Sinopoli RC 13 2089 47110
Reggio di Calabria RC 14 183035 230145
Delianuova RC 15 3352 233497
San Procopio RC 16 534 234031
Scido RC 16 931 234962
Bagaladi RC 17 1039 236001
Melicuccà RC 17 930 236931
Cosoleto RC 18 859 237790
Roccaforte del Greco RC 18 476 238266
San Lorenzo RC 19 2640 240906
Santa Cristina d'Aspromonte RC 19 929 241835
Messina ME 19 238439 480274
Seminara RC 20 2811 483085

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NE of Reggio di Calabria (183035 inhabitants)
19 Km E of Messina (238439 inhabitants)
82 Km NE of Acireale (52622 inhabitants)
96 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
Bulletin
Rev1000 		ML 1.8 2022-09-10
20:24:15		 38.1742 15.7767 11 2024-03-01
15:28:18		 Bollettino Sismico Italiano INGV 114216681
Reviewed
Rev100 		ML 1.8 2022-09-10
20:24:15		 38.1693 15.7873 11 2022-09-10
20:33:51		 Sala Sismica INGV-Roma 109570871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-10 20:24:15 ± 0.06
Latitude 38.1742 ± 0.0036
Longitude 15.7767 ± 0.0046
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 114216681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 430
Semi-minor axis of confidence ellipse (meter) 334
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 5
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.05936
Epicentral distance of station farthest from the epicenter (degree) 1.13045
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 109570871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-10 20:33:51

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 114216681
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-03-27 16:53:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IVPL.HHZ. 2022-09-10T20:24:38.10 0.6 undecidable manual S 288 72.8715 50 0.76 37
IV.CAR1.HHZ. 2022-09-10T20:24:36.12 0.3 undecidable manual P 17 125.4744 50 -0.01 62
IV.SERS.HNN. 2022-09-10T20:24:35.44 1.0 undecidable manual P 39 124.0869 50 -0.47 19
IV.AIO.HHZ. 2022-09-10T20:24:32.10 0.6 undecidable manual S 245 52.503 50 0.19 46
IV.IVPL.HHZ. 2022-09-10T20:24:28.39 0.3 undecidable manual P 288 72.8715 50 0.37 64
IV.PLAC.HHZ. 2022-09-10T20:24:27.04 0.3 undecidable manual P 62 65.1903 50 0.2 67
IV.MPNC.HHZ. 2022-09-10T20:24:27.69 0.3 undecidable manual S 265 37.1295 50 -0.1 72
IV.MPAZ.HHZ. 2022-09-10T20:24:26.53 0.3 undecidable manual S 141 31.746 50 0.18 72
1J.FX14.HHZ.00 2022-09-10T20:24:26.31 0.6 undecidable manual S 157 29.5482 50 0.55 44
IV.MSRU.HHZ. 2022-09-10T20:24:24.12 0.3 undecidable manual S 293 25.4523 50 -0.55 66
IV.AIO.HHZ. 2022-09-10T20:24:24.86 0.3 undecidable manual P 245 52.503 50 -0.03 71
1J.FX13.HHZ. 2022-09-10T20:24:24.46 0.6 undecidable manual S 193 26.1516 50 -0.4 46
1J.FX11.HHN. 2022-09-10T20:24:24.83 0.6 undecidable manual S 252 26.5512 50 -0.14 49
IV.SOI.EHZ. 2022-09-10T20:24:24.49 0.6 undecidable manual S 115 26.6511 50 -0.52 45
IV.FERC.HHZ.00 2022-09-10T20:24:23.64 0.3 undecidable manual P 45 43.5231 50 0.15 70
IV.MPNC.HHZ. 2022-09-10T20:24:22.45 0.1 undecidable manual P 265 37.1295 50 -0.05 97
IY.CNDF.HHN. 2022-09-10T20:24:22.38 0.6 undecidable manual S 160 20.2686 117 -0.81 40
1J.FX14.HHZ.00 2022-09-10T20:24:21.46 0.3 undecidable manual P 157 29.5482 50 0.12 73
IV.MPAZ.HHZ. 2022-09-10T20:24:21.73 0.1 undecidable manual P 141 31.746 50 0.05 98
MN.CEL.HHZ. 2022-09-10T20:24:21.13 0.3 undecidable manual S 47 13.9749 127 -0.22 73
IV.SOI.EHZ. 2022-09-10T20:24:20.82 0.1 positive manual P 115 26.6511 50 -0.08 98
IV.MSRU.HHZ. 2022-09-10T20:24:20.48 0.1 undecidable manual P 293 25.4523 50 -0.23 96
1J.FX13.HHZ. 2022-09-10T20:24:20.85 0.1 undecidable manual P 193 26.1516 50 0.04 99
1J.FX12.HHZ.00 2022-09-10T20:24:20.39 0.3 undecidable manual S 209 10.6782 134 -0.09 76
1J.FX11.HHN. 2022-09-10T20:24:20.78 0.3 undecidable manual P 252 26.5512 50 -0.09 74
IY.CNDF.HHN. 2022-09-10T20:24:19.98 0.1 undecidable manual P 160 20.2686 117 0.12 98
IV.MRCB.HHN. 2022-09-10T20:24:19.52 0.3 undecidable manual S 258 6.5934 148 -0.05 77
1J.FX12.HHZ.00 2022-09-10T20:24:18.55 0.1 undecidable manual P 209 10.6782 134 0.26 97
MN.CEL.HHZ. 2022-09-10T20:24:18.89 0.1 undecidable manual P 47 13.9749 127 0.1 100
IV.MRCB.HHN. 2022-09-10T20:24:17.95 0.1 undecidable manual P 258 6.5934 148 0.19 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
1J.FX12.HHN.00 ML:1.0 0.00011275 1.18 AML other m 2022-09-10T20:24:20.65
MN.CEL.HNE. ML:1.7 0.000557 0.12 AML other m 2022-09-10T20:24:21.34
MN.CEL.HHE. ML:1.7 0.0005715 0.14 AML other m 2022-09-10T20:24:21.34
MN.CEL.HNN. ML:1.7 0.000493 0.54 AML other m 2022-09-10T20:24:21.24
MN.CEL.HHN. ML:1.7 0.0005255 0.54 AML other m 2022-09-10T20:24:21.24
1J.FX12.HHE.00 ML:1.0 0.00011949999999999999 0.28 AML other m 2022-09-10T20:24:21.80
IV.MSRU.HHN. ML:1.8 0.00040100000000000004 0.14 AML other m 2022-09-10T20:24:24.69
IV.SOI.EHE. ML:1.4 0.000125 1.46 AML other m 2022-09-10T20:24:24.84
IV.MSRU.HHE. ML:1.9 0.0004455 0.18 AML other m 2022-09-10T20:24:25.16
IV.SOI.EHN. ML:1.4 0.0001403 1.44 AML other m 2022-09-10T20:24:25.23
1J.FX13.HHE. ML:1.8 0.00038500000000000003 1.58 AML other m 2022-09-10T20:24:25.17
IV.MPAZ.HHN. ML:1.9 0.00033699999999999995 0.18 AML other m 2022-09-10T20:24:27.04
1J.FX13.HHN. ML:1.8 0.0003675 0.78 AML other m 2022-09-10T20:24:27.16
IV.MPNC.HHE. ML:2.0 0.0004055 0.86 AML other m 2022-09-10T20:24:28.21
IV.MPAZ.HHE. ML:1.8 0.000296 0.34 AML other m 2022-09-10T20:24:28.65
IV.MPNC.HHN. ML:2.1 0.0004555 0.52 AML other m 2022-09-10T20:24:29.32
IV.IVPL.HHN. ML:2.0 0.00016399999999999997 1.54 AML other m 2022-09-10T20:24:39.06
IV.IVPL.HHE. ML:2.0 0.0001535 0.44 AML other m 2022-09-10T20:24:42.45
IV.CAR1.HHN. ML:1.8 0.000038900000000000004 0.32 AML other m 2022-09-10T20:24:54.38
IV.CAR1.HHE. ML:1.7 0.000036150000000000005 0.46 AML other m 2022-09-10T20:24:55.09
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