Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 06-05-2021 and time 00:00:30 (Italy) in region 2 km SE Cardeto (RC)

A magnitude ML 1.3 earthquake occured in region: 2 km SE Cardeto (RC), on

  • 05-05-2021 22:00:30 (UTC)
  • 06-05-2021 00:00:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.0740, 15.7820 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
Cardeto RC 2 1641 1641
Bagaladi RC 6 1039 2680
San Lorenzo RC 8 2640 5320
Condofuri RC 10 5113 10433
Montebello Ionico RC 10 6214 16647
Santo Stefano in Aspromonte RC 11 1263 17910
Motta San Giovanni RC 11 6208 24118
Roccaforte del Greco RC 11 476 24594
Sant'Alessio in Aspromonte RC 11 343 24937
Laganadi RC 12 413 25350
Reggio di Calabria RC 13 183035 208385
Calanna RC 13 934 209319
Bova RC 16 448 209767
San Roberto RC 16 1750 211517
Roghudi RC 17 1104 212621
Melito di Porto Salvo RC 17 11355 223976
Fiumara RC 17 1018 224994
Campo Calabro RC 19 4536 229530
Bova Marina RC 20 4235 233765

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km E of Reggio di Calabria (183035 inhabitants)
24 Km SE of Messina (238439 inhabitants)
74 Km NE of Acireale (52622 inhabitants)
88 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 1.3 2021-05-05
22:00:30		 38.0738 15.782 10 2021-12-29
11:12:25		 Bollettino Sismico Italiano INGV 94964771
Reviewed
Rev100 		ML 1.4 2021-05-05
22:00:30		 38.0718 15.7882 10 2021-05-05
22:05:18		 Sala Sismica INGV-Roma 89813791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-05-05 22:00:30 ± 0.1
Latitude 38.0738 ± 0.0063
Longitude 15.7820 ± 0.0080
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 94964771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 695
Semi-minor axis of confidence ellipse (meter) 561
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 133
Circular confidence region, given by single value of horizontal uncertainty (meter) 690.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
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) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.09623
Epicentral distance of station farthest from the epicenter (degree) 0.63762
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:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 94964771
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-09-02 16:15:45

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 89813791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-05-05 22:05:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MILZ.HHZ. 2021-05-05T22:00:47.17 0.6 undecidable manual S 295 52.8027 50 -0.42 45
IV.PLAC.HHE. 2021-05-05T22:00:43.83 0.3 undecidable manual P 54 70.7736 50 0.6 61
IV.MPNC.HHZ. 2021-05-05T22:00:43.29 0.6 undecidable manual S 282 38.3283 50 -0.44 46
IV.MSRU.HHZ. 2021-05-05T22:00:41.54 0.6 undecidable manual S 312 31.8459 50 -0.46 46
IV.NOV.HHZ. 2021-05-05T22:00:41.20 0.3 undecidable manual P 265 56.5989 50 0.16 70
IV.JOPP.HHZ. 2021-05-05T22:00:41.71 0.1 undecidable manual P 9 59.7957 50 0.17 93
IV.MILZ.HHZ. 2021-05-05T22:00:40.49 0.3 undecidable manual P 295 52.8027 50 0.04 73
IV.AIO.HHE. 2021-05-05T22:00:39.96 0.3 undecidable manual P 257 49.3173 50 0.04 73
IV.SOI.EHZ. 2021-05-05T22:00:38.68 0.6 undecidable manual S 90 23.754 112 -0.93 39
IV.MPNC.HHZ. 2021-05-05T22:00:38.18 0.1 undecidable manual P 282 38.3283 50 -0.05 99
MN.CEL.HHZ. 2021-05-05T22:00:38.97 0.6 undecidable manual S 25 22.8549 113 -0.34 48
IV.SICLA.EHZ. 2021-05-05T22:00:38.70 0.6 undecidable manual S 344 21.0678 114 -0.04 51
IV.MSRU.HHZ. 2021-05-05T22:00:37.34 0.1 positive manual P 312 31.8459 50 0.11 99
IV.SICLA.EHZ. 2021-05-05T22:00:35.54 0.1 positive manual P 344 21.0678 114 0.19 99
IV.SOI.EHZ. 2021-05-05T22:00:35.72 0.1 positive manual P 90 23.754 112 -0.13 100
IV.MTTG.HHZ. 2021-05-05T22:00:35.50 0.6 undecidable manual S 222 10.6782 132 -0.17 51
MN.CEL.HHZ. 2021-05-05T22:00:35.89 0.1 positive manual P 25 22.8549 113 0.21 98
IV.MTTG.HHZ. 2021-05-05T22:00:33.81 0.1 positive manual P 222 10.6782 132 0.24 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTTG.HHN. ML:1.3 0.00023142053499999998 0.1408 AML other m 2021-05-05T22:00:35.62
IV.MTTG.HHE. ML:1.4 0.00030236309999999997 0.1536 AML other m 2021-05-05T22:00:35.56
IV.SOI.EHE. ML:1.0 0.0000592 1.52 AML other m 2021-05-05T22:00:39.21
MN.CEL.HHE. ML:1.7 0.0002925 0.16 AML other m 2021-05-05T22:00:39.31
MN.CEL.HNE. ML:1.7 0.00029579309999999996 0.1792 AML other m 2021-05-05T22:00:39.32
MN.CEL.HHN. ML:1.3 0.0001365 0.42 AML other m 2021-05-05T22:00:39.32
MN.CEL.HNN. ML:1.3 0.000122748975 0.1536 AML other m 2021-05-05T22:00:39.32
IV.SICLA.EHE. ML:1.2 0.0001265 1.28 AML other m 2021-05-05T22:00:39.73
IV.SOI.EHN. ML:1.2 0.0000953 1.62 AML other m 2021-05-05T22:00:40.94
IV.SICLA.EHN. ML:1.4 0.0001952849 0.2816 AML other m 2021-05-05T22:00:40.58
IV.MSRU.HHN. ML:1.2 0.00007631661000000001 0.256 AML other m 2021-05-05T22:00:42.09
IV.MSRU.HHE. ML:1.5 0.0001450315 0.2816 AML other m 2021-05-05T22:00:43.41
IV.MPNC.HHN. ML:1.6 0.00014358199 0.256 AML other m 2021-05-05T22:00:43.59
IV.MPNC.HHE. ML:1.4 0.00008284246000000001 0.2944 AML other m 2021-05-05T22:00:45.23
IV.MILZ.HHN. ML:1.3 0.000051195305 0.3328 AML other m 2021-05-05T22:00:47.39
IV.MILZ.HHE. ML:1.5 0.000086554665 0.3584 AML other m 2021-05-05T22:00:48.65
IV.JOPP.HHN. ML:1.1 0.00002473957 0.2176 AML other m 2021-05-05T22:00:53.00
IV.JOPP.HHE. ML:1.0 0.000020499999999999997 0.18 AML other m 2021-05-05T22:00:53.30
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