Earthquake with magnitude of ML 0.5 on date 11-02-2022 and time 02:03:40 (Italy) in region 6 km N Roccaforte del Greco (RC)

A magnitude ML 0.5 earthquake occured in region: 6 km N Roccaforte del Greco (RC), on

  • 11-02-2022 01:03:40 (UTC)
  • 11-02-2022 02:03:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.0980, 15.8800 at 6 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
Roccaforte del Greco RC 6 476 476
Bagaladi RC 9 1039 1515
Cardeto RC 10 1641 3156
San Lorenzo RC 10 2640 5796
Condofuri RC 10 5113 10909
Santo Stefano in Aspromonte RC 11 1263 12172
Bova RC 12 448 12620
Sant'Alessio in Aspromonte RC 14 343 12963
Laganadi RC 15 413 13376
Samo RC 16 809 14185
Delianuova RC 16 3352 17537
Montebello Ionico RC 17 6214 23751
Calanna RC 17 934 24685
Scido RC 17 931 25616
San Luca RC 17 3881 29497
Staiti RC 17 248 29745
Sant'Agata del Bianco RC 18 592 30337
San Roberto RC 18 1750 32087
Caraffa del Bianco RC 18 539 32626
Casignana RC 19 759 33385
Sant'Eufemia d'Aspromonte RC 19 4120 37505
Sinopoli RC 19 2089 39594
Bova Marina RC 19 4235 43829
Motta San Giovanni RC 19 6208 50037
Santa Cristina d'Aspromonte RC 19 929 50966
Ferruzzano RC 19 772 51738
Platì RC 20 3812 55550

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km E of Reggio di Calabria (183035 inhabitants)
30 Km E of Messina (238439 inhabitants)
83 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 0.5 2022-02-11
01:03:40
38.0978 15.8795 6 2022-07-08
12:33:40
Bollettino Sismico Italiano INGV 102787871
Reviewed
Rev100
ML 0.5 2022-02-11
01:03:41
38.1035 15.885 5 2022-02-11
01:13:39
Sala Sismica INGV-Roma 100853661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-11 01:03:40 ± 0.16
Latitude 38.0978 ± 0.0063
Longitude 15.8795 ± 0.0080
Depth (km) 6 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 102787871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 730
Semi-minor axis of confidence ellipse (meter) 80
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 166
Circular confidence region, given by single value of horizontal uncertainty (meter) 730.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.50902
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 100853661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-11 01:13:39

ML:0.5

Field Value
Value 0.5
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 102787871
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-04 23:23:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VCRE.HHZ. 2022-02-11T01:04:27.78 3.0 undecidable manual Pg 6.9 0
IV.ALJA.HHZ. 2022-02-11T01:03:54.13 3.0 undecidable manual Pg -0.49 0
IV.JOPP.HNN. 2022-02-11T01:03:51.53 0.3 undecidable manual P 1 56.499 50 -0.23 67
IV.MTTG.HHZ. 2022-02-11T01:03:47.52 0.6 undecidable manual S 236 18.87 107 -0.26 47
MN.CEL.HHZ. 2022-02-11T01:03:47.29 0.6 undecidable manual S 4 18.0708 107 -0.23 48
IV.SOI.EHZ. 2022-02-11T01:03:46.40 0.6 undecidable manual S 100 15.4734 110 -0.27 47
IV.IVUG.HHZ. 2022-02-11T01:03:45.50 3.0 undecidable manual P 0.05 0
IV.MTTG.HHZ. 2022-02-11T01:03:45.04 0.1 undecidable manual P 236 18.87 107 0.15 97
MN.CEL.HHZ. 2022-02-11T01:03:45.29 0.3 undecidable manual P 4 18.0708 107 0.55 66
IV.SOI.EHZ. 2022-02-11T01:03:44.32 0.1 undecidable manual P 100 15.4734 110 0.07 99
TV.GMB1.HHZ. 2022-02-11T01:03:44.63 0.6 undecidable manual S 327 9.879 120 -0.26 48
TV.GMB1.HHZ. 2022-02-11T01:03:43.28 0.1 positive manual P 327 9.879 120 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
TV.GMB1.HHN. ML:0.3 0.0000314 0.58 AML other m 2022-02-11T01:03:45.42
TV.GMB1.HNN. ML:0.8 0.00009520000000000001 0.58 AML other m 2022-02-11T01:03:45.42
TV.GMB1.HHE. ML:0.2 0.000026700000000000002 0.64 AML other m 2022-02-11T01:03:45.62
TV.GMB1.HNE. ML:0.7 0.00008910000000000001 0.64 AML other m 2022-02-11T01:03:45.62
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