Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.5 on date 30-06-2021 and time 16:48:17 (UTC) in region 4 km NW Carfizzi (KR)

A magnitude ML 0.5 earthquake occured in region: 4 km NW Carfizzi (KR), on

  • 30-06-2021 16:48:17 (UTC)
  • 30-06-2021 18:48:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.3400, 16.9630 at 23 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 4 863 1524
Pallagorio KR 5 1217 2741
San Nicola dell'Alto KR 6 856 3597
Melissa KR 6 3549 7146
Verzino KR 9 1851 8997
Cirò KR 10 2936 11933
Casabona KR 10 2718 14651
Crucoli KR 10 3115 17766
Strongoli KR 11 6571 24337
Scala Coeli CS 14 1014 25351
Terravecchia CS 14 823 26174
Campana CS 14 1813 27987
Cirò Marina KR 15 14902 42889
Belvedere di Spinello KR 15 2297 45186
Savelli KR 16 1271 46457
Rocca di Neto KR 17 5687 52144
Cariati CS 18 8355 60499
Mandatoriccio CS 18 2872 63371
Castelsilano KR 18 1015 64386
Cerenzia KR 19 1152 65538
Bocchigliero CS 20 1298 66836
Caccuri KR 20 1663 68499

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NW of Crotone (62178 inhabitants)
58 Km NE of Catanzaro (90612 inhabitants)
61 Km E of Cosenza (67546 inhabitants)
69 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 0.5 2021-06-30
16:48:17		 39.3398 16.9628 23 2021-12-29
11:12:30		 Bollettino Sismico Italiano INGV 95386451
Reviewed
Rev100 		ML 1.3 2021-06-30
16:48:18		 39.3427 16.9567 22 2021-06-30
16:54:46		 Sala Sismica INGV-Roma 92079881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-30 16:48:17 ± 0.13
Latitude 39.3398 ± 0.0027
Longitude 16.9628 ± 0.0058
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 95386451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 362
Semi-minor axis of confidence ellipse (meter) 329
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 275
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 205
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.05756
Epicentral distance of station farthest from the epicenter (degree) 0.37052
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.4
Num. used stations 6
Type of magnitude ML
Reference to an origin 95386451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-09-13 13:35:13

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 92079881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-30 16:54:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CELI.HHZ. 2021-06-30T16:48:31.43 0.3 undecidable manual S 280 39.5271 113 -0.16 69
IV.SERS.HHZ. 2021-06-30T16:48:31.97 0.3 undecidable manual S 215 41.1255 112 -0.01 70
MN.TIP.HHZ. 2021-06-30T16:48:28.35 0.3 undecidable manual S 225 25.0527 126 0.17 71
IV.PIPA.HHZ. 2021-06-30T16:48:27.30 0.3 undecidable manual S 322 20.4684 133 0.06 72
IV.SERS.HHZ. 2021-06-30T16:48:26.02 0.1 undecidable manual P 215 41.1255 112 -0.02 94
IV.CELI.HHZ. 2021-06-30T16:48:25.80 0.1 undecidable manual P 280 39.5271 113 -0.01 95
IV.LADO.EHZ. 2021-06-30T16:48:25.04 0.3 undecidable manual S 167 6.3936 162 -0.13 73
IV.PIPA.HHZ. 2021-06-30T16:48:23.37 0.3 undecidable manual P 322 20.4684 133 0.07 72
MN.TIP.HHZ. 2021-06-30T16:48:23.84 0.1 undecidable manual P 225 25.0527 126 -0.01 97
IV.LADO.EHZ. 2021-06-30T16:48:22.13 0.1 positive manual P 167 6.3936 162 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHN. ML:1.2 0.0001145 0.62 AML other m 2021-06-30T16:48:25.53
IV.LADO.EHE. ML:1.3 0.0001385 0.86 AML other m 2021-06-30T16:48:25.05
MN.TIP.HHN. ML:0.4 0.0000086668495 0.1536 AML other m 2021-06-30T16:48:28.83
IV.CELI.HHN. ML:0.2 0.0000061130309999999995 0.2944 AML other m 2021-06-30T16:48:31.90
IV.CELI.HHE. ML:0.5 0.000011240630999999999 0.32 AML other m 2021-06-30T16:48:31.89
IV.SERS.HHN. ML:0.2 0.0000053405915 0.3584 AML other m 2021-06-30T16:48:32.01
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