Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 30-06-2021 and time 11:52:18 (UTC) in region 4 km N Carfizzi (KR)

A magnitude ML 1.1 earthquake occured in region: 4 km N Carfizzi (KR), on

  • 30-06-2021 11:52:18 (UTC)
  • 30-06-2021 13:52:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.3460, 16.9760 at 24 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
Carfizzi KR 4 661 661
Umbriatico KR 5 863 1524
Melissa KR 6 3549 5073
San Nicola dell'Alto KR 6 856 5929
Pallagorio KR 7 1217 7146
Cirò KR 8 2936 10082
Crucoli KR 9 3115 13197
Verzino KR 10 1851 15048
Casabona KR 11 2718 17766
Strongoli KR 11 6571 24337
Terravecchia CS 13 823 25160
Cirò Marina KR 14 14902 40062
Scala Coeli CS 14 1014 41076
Campana CS 15 1813 42889
Belvedere di Spinello KR 16 2297 45186
Cariati CS 17 8355 53541
Savelli KR 17 1271 54812
Rocca di Neto KR 17 5687 60499
Mandatoriccio CS 18 2872 63371
Castelsilano KR 20 1015 64386
Cerenzia KR 20 1152 65538

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NW of Crotone (62178 inhabitants)
59 Km NE of Catanzaro (90612 inhabitants)
62 Km E of Cosenza (67546 inhabitants)
70 Km NE 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 1.1 2021-06-30
11:52:18		 39.3457 16.9762 24 2021-12-29
11:12:30		 Bollettino Sismico Italiano INGV 95381141
Reviewed
Rev100 		ML 1.1 2021-06-30
11:52:18		 39.3457 16.97 24 2021-06-30
12:07:00		 Sala Sismica INGV-Roma 92067631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-30 11:52:18 ± 0.12
Latitude 39.3457 ± 0.0045
Longitude 16.9762 ± 0.0081
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 95381141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 498
Semi-minor axis of confidence ellipse (meter) 489
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 66
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 220
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.45146
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 95381141
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-09-13 11:16:27

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 92067631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-30 12:07:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ZEN8.EHZ. 2021-06-30T11:54:06.36 3.0 undecidable manual Pn 2.54 0
IV.VCEL.EHZ. 2021-06-30T11:54:02.50 3.0 undecidable manual Sn -0.17 0
IV.TERO.HHZ. 2021-06-30T11:54:02.35 3.0 undecidable manual Sn -7.2 0
IV.APEC.HHZ. 2021-06-30T11:53:52.85 3.0 undecidable manual Pg 21.02 0
IV.MTGR.HHZ. 2021-06-30T11:53:50.19 3.0 undecidable manual Sn -6.7 0
IV.AGLI.HHZ. 2021-06-30T11:53:46.46 3.0 undecidable manual Pn 1.48 0
IV.CPGN.EHZ. 2021-06-30T11:53:42.30 3.0 undecidable manual Pn 7.43 0
IV.VAGA.HHZ. 2021-06-30T11:53:42.11 3.0 undecidable manual Sn 0.21 0
IV.NARO.HHZ. 2021-06-30T11:53:38.43 3.0 undecidable manual Pn 7.22 0
OT.OT05.EHZ. 2021-06-30T11:53:34.50 3.0 undecidable manual Sg 5.82 0
IV.CRTC.HHZ. 2021-06-30T11:53:32.31 3.0 positive manual Pn 1.56 0
IV.COR1.EHZ. 2021-06-30T11:53:31.66 3.0 negative manual Pn 3.07 0
MN.KLV.HHZ. 2021-06-30T11:53:05.46 3.0 undecidable manual Pn 9.41 0
IV.GIZZ.HHZ. 2021-06-30T11:52:49.60 3.0 undecidable manual Sg -0.02 0
IV.SELL.HHE. 2021-06-30T11:52:35.62 0.6 undecidable manual S 217 50.1165 108 0.41 42
IV.SERS.HHZ. 2021-06-30T11:52:33.20 0.6 undecidable manual S 216 42.3243 112 -0.05 47
IV.CELI.HHZ. 2021-06-30T11:52:32.64 0.3 undecidable manual S 279 40.5261 113 -0.18 69
MN.TIP.HHZ. 2021-06-30T11:52:29.59 0.6 undecidable manual S 225 26.2515 126 0.11 47
IV.PIPA.HHZ. 2021-06-30T11:52:28.40 0.3 undecidable manual S 318 20.6682 134 0.06 73
IV.SELL.HHE. 2021-06-30T11:52:28.22 0.3 undecidable manual P 217 50.1165 108 -0.07 69
IV.SERS.HHZ. 2021-06-30T11:52:27.10 0.1 undecidable manual P 216 42.3243 112 -0.05 94
IV.LADO.EHZ. 2021-06-30T11:52:26.20 0.3 undecidable manual S 178 6.8931 162 -0.12 74
IV.CELI.HHZ. 2021-06-30T11:52:26.82 0.1 undecidable manual P 279 40.5261 113 -0.08 93
IV.PIPA.HHZ. 2021-06-30T11:52:24.50 0.3 undecidable manual P 318 20.6682 134 0.19 71
MN.TIP.HHZ. 2021-06-30T11:52:24.91 0.1 undecidable manual P 225 26.2515 126 -0.06 96
IV.LADO.EHZ. 2021-06-30T11:52:23.18 0.1 positive manual P 178 6.8931 162 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHE. ML:1.5 0.00021093555 0.32 AML other m 2021-06-30T11:52:27.50
IV.LADO.EHN. ML:1.2 0.000106823885 0.1792 AML other m 2021-06-30T11:52:27.78
IV.PIPA.HHN. ML:1.1 0.000060067045 0.4608 AML other m 2021-06-30T11:52:29.55
MN.TIP.HHE. ML:0.8 0.000032 0.3 AML other m 2021-06-30T11:52:30.14
IV.PIPA.HHE. ML:1.3 0.00009980483 1.0624 AML other m 2021-06-30T11:52:30.33
IV.PIPA.HNE. ML:1.6 0.00018853999999999998 0.5696 AML other m 2021-06-30T11:52:30.62
MN.TIP.HHN. ML:0.8 0.0000307 1.34 AML other m 2021-06-30T11:52:30.18
IV.CELI.HHE. ML:0.8 0.00001788505 0.8192 AML other m 2021-06-30T11:52:33.36
IV.CELI.HHN. ML:0.8 0.000020419859999999998 1.4016 AML other m 2021-06-30T11:52:36.77
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