Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 11-06-2021 and time 09:34:55 (Italy) in region 7 km E Santo Stefano in Aspromonte (RC)

A magnitude ML 0.8 earthquake occured in region: 7 km E Santo Stefano in Aspromonte (RC), on

  • 11-06-2021 07:34:55 (UTC)
  • 11-06-2021 09:34:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.1910, 15.8610 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 7 1263 1263
Delianuova RC 8 3352 4615
Sant'Eufemia d'Aspromonte RC 8 4120 8735
Sinopoli RC 8 2089 10824
Scido RC 9 931 11755
Sant'Alessio in Aspromonte RC 9 343 12098
San Procopio RC 11 534 12632
Laganadi RC 11 413 13045
Cosoleto RC 11 859 13904
San Roberto RC 11 1750 15654
Bagnara Calabra RC 12 10255 25909
Santa Cristina d'Aspromonte RC 12 929 26838
Calanna RC 12 934 27772
Melicuccà RC 13 930 28702
Cardeto RC 14 1641 30343
Scilla RC 15 4964 35307
Fiumara RC 15 1018 36325
Oppido Mamertina RC 16 5332 41657
Seminara RC 16 2811 44468
Roccaforte del Greco RC 16 476 44944
Platì RC 16 3812 48756
Varapodio RC 18 2160 50916
Campo Calabro RC 18 4536 55452
Palmi RC 19 18930 74382
Bagaladi RC 19 1039 75421
San Luca RC 19 3881 79302
Terranova Sappo Minulio RC 20 523 79825
Molochio RC 20 2564 82389
Villa San Giovanni RC 20 13784 96173
San Lorenzo RC 20 2640 98813

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km E of Reggio di Calabria (183035 inhabitants)
27 Km E of Messina (238439 inhabitants)
89 Km NE of Acireale (52622 inhabitants)
96 Km SW of Lamezia Terme (70714 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 0.8 2021-06-11
07:34:55		 38.1912 15.8612 10 2021-12-29
11:12:51		 Bollettino Sismico Italiano INGV 97365211
Reviewed
Rev100 		ML 0.7 2021-06-11
07:34:55		 38.1858 15.8608 8 2021-06-11
07:55:14		 Sala Sismica INGV-Roma 91077881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-11 07:34:55 ± 0.15
Latitude 38.1912 ± 0.0144
Longitude 15.8612 ± 0.0137
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 97365211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1819
Semi-minor axis of confidence ellipse (meter) 566
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 38
Circular confidence region, given by single value of horizontal uncertainty (meter) 1820.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 157
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28598
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 97365211
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-11-09 16:18:20

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 91077881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-11 07:55:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TOLF.HHE. 2021-06-11T07:36:26.76 3.0 undecidable manual Sn -3.11 0
IV.NDIM.HNZ. 2021-06-11T07:36:24.43 3.0 negative manual Pn 3.93 0
IV.SFI.EHZ. 2021-06-11T07:36:23.47 3.0 undecidable manual Pg 19.030001 0
IV.FIU.EHN. 2021-06-11T07:36:21.84 3.0 negative manual Pn 6.72 0
IV.CELB.HHN. 2021-06-11T07:36:18.44 3.0 undecidable manual Pg 19.59 0
GU.GRAM.HHZ. 2021-06-11T07:36:17.75 3.0 positive manual Pn -1.68 0
IV.BRSN.EHE. 2021-06-11T07:36:15.13 3.0 negative manual Pn 6.58 0
IV.PE3.EHZ. 2021-06-11T07:36:13.12 3.0 positive manual Pg 13.52 0
IV.FIR.HHN. 2021-06-11T07:36:09.95 3.0 undecidable manual Pn 4.78 0
IV.PP3.EHZ. 2021-06-11T07:36:08.99 3.0 negative manual Pg 16.139999 0
IV.POFI.HNZ. 2021-06-11T07:36:08.55 3.0 undecidable manual Sn -2.4 0
IV.RSM2.HHN. 2021-06-11T07:36:07.70 3.0 positive manual Pn 4.78 0
IV.COR1.EHZ. 2021-06-11T07:36:05.93 3.0 undecidable manual Pn 8.5 0
AC.VLO.HHN. 2021-06-11T07:36:01.14 3.0 undecidable manual Pg 18 0
CR.STON.BHE. 2021-06-11T07:35:52.88 3.0 undecidable manual Pn -0.38 0
IV.MF5.EHZ. 2021-06-11T07:35:49.86 3.0 undecidable manual Pn 2.03 0
IV.CPOZ.HHE. 2021-06-11T07:35:47.41 3.0 undecidable manual Sn -0.68 0
IV.TOLF.HHZ. 2021-06-11T07:35:46.08 3.0 undecidable manual Pn 5.21 0
IV.VIVA.HHN. 2021-06-11T07:35:42.25 3.0 undecidable manual Pg 8.71 0
IV.PTRJ.HHZ. 2021-06-11T07:35:34.78 3.0 negative manual Pg 10.28 0
OT.OT11.EHE. 2021-06-11T07:35:31.44 3.0 positive manual Pn 4.14 0
IV.JOPP.HHE. 2021-06-11T07:35:11.30 3.0 undecidable manual S -0.25 0
IV.FERC.HNE. 2021-06-11T07:35:08.70 3.0 undecidable manual S -0.42 0
IV.MSRU.HHE. 2021-06-11T07:35:06.68 0.3 undecidable manual S 285 31.746 50 -0.27 71
IV.JOPP.HHE. 2021-06-11T07:35:05.03 3.0 undecidable manual P 0.11 0
IV.ERC.EHN. 2021-06-11T07:35:05.11 3.0 undecidable manual P -0.25 0
IV.MTTG.HHE. 2021-06-11T07:35:04.39 3.0 undecidable manual S -0.42 0
IV.FERC.HNE. 2021-06-11T07:35:03.90 3.0 undecidable manual P 0.39 0
IV.SOI.EHZ. 2021-06-11T07:35:03.31 0.3 undecidable manual S 128 21.3675 114 -0.43 70
IV.MSRU.HHE. 2021-06-11T07:35:02.25 0.1 undecidable manual P 285 31.746 50 0.08 98
IV.MTTG.HHE. 2021-06-11T07:35:01.15 3.0 undecidable manual P 0.12 0
IV.SICLA.EHE. 2021-06-11T07:35:01.61 0.3 undecidable manual S 300 14.6742 123 -0.09 76
IV.SOI.EHZ. 2021-06-11T07:35:00.65 0.1 undecidable manual P 128 21.3675 114 0.33 95
MN.CEL.HHZ. 2021-06-11T07:34:59.72 0.3 undecidable manual S 20 8.1807 139 -0.26 74
IV.SICLA.EHE. 2021-06-11T07:34:59.27 0.1 undecidable manual P 300 14.6742 123 0.13 100
MN.CEL.HHZ. 2021-06-11T07:34:58.36 0.1 undecidable manual P 20 8.1807 139 0.21 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.CEL.HHN. ML:0.7 0.00006892006 0.1984 AML other m 2021-06-11T07:35:00.11
MN.CEL.HHE. ML:1.0 0.00013550000000000001 0.12 AML other m 2021-06-11T07:35:00.09
IV.SOI.EHN. ML:0.6 0.0000321 0.34 AML other m 2021-06-11T07:35:03.67
IV.SOI.EHE. ML:0.7 0.000036400000000000004 0.34 AML other m 2021-06-11T07:35:03.62
MN.CEL.HNN. ML:0.7 0.00007265098999999999 0.48 AML other m 2021-06-11T07:35:02.56
MN.CEL.HNE. ML:1.0 0.00012874656000000002 0.1792 AML other m 2021-06-11T07:35:00.09
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