Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 30-06-2021 and time 09:44:58 (UTC) in region 4 km N Carfizzi (KR)

A magnitude ML 1.0 earthquake occured in region: 4 km N Carfizzi (KR), on

  • 30-06-2021 09:44:58 (UTC)
  • 30-06-2021 11:44:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.3450, 16.9830 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 6 863 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
Strongoli KR 11 6571 19768
Casabona KR 11 2718 22486
Verzino KR 11 1851 24337
Cirò Marina KR 13 14902 39239
Terravecchia CS 14 823 40062
Scala Coeli CS 14 1014 41076
Campana CS 15 1813 42889
Belvedere di Spinello KR 17 2297 45186
Cariati CS 17 8355 53541
Rocca di Neto KR 17 5687 59228
Savelli KR 18 1271 60499
Mandatoriccio CS 19 2872 63371

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NW of Crotone (62178 inhabitants)
59 Km NE of Catanzaro (90612 inhabitants)
63 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 1.0 2021-06-30
09:44:58		 39.3453 16.9827 23 2021-12-29
11:12:30		 Bollettino Sismico Italiano INGV 95380201
Reviewed
Rev100 		ML 1.0 2021-06-30
09:44:58		 39.329 16.9477 22 2021-06-30
09:51:13		 Sala Sismica INGV-Roma 92064711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-30 09:44:58 ± 0.15
Latitude 39.3453 ± 0.0054
Longitude 16.9827 ± 0.0093
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 95380201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 721
Semi-minor axis of confidence ellipse (meter) 423
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) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 225
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.06115
Epicentral distance of station farthest from the epicenter (degree) 0.45506
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.4
Num. used stations 6
Type of magnitude ML
Reference to an origin 95380201
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-09-13 11:04:01

ML:1.0

Field Value
Value 1.0
Uncertainty 0.4
Num. used stations 6
Type of magnitude ML
Reference to an origin 92064711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-30 09:51:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SELL.HHZ. 2021-06-30T09:45:15.08 0.6 undecidable manual S 217 50.5161 108 0.54 42
IV.SERS.HHZ. 2021-06-30T09:45:12.64 0.6 undecidable manual S 216 42.624 112 0.07 47
IV.CELI.HHZ. 2021-06-30T09:45:12.15 0.3 undecidable manual S 279 41.1255 112 -0.05 71
MN.TIP.HHZ. 2021-06-30T09:45:08.66 0.3 undecidable manual S 226 26.6511 125 -0.13 72
IV.PIPA.HHZ. 2021-06-30T09:45:07.60 0.3 undecidable manual S 317 21.0678 132 -0.03 74
IV.SELL.HHZ. 2021-06-30T09:45:07.27 0.3 undecidable manual P 217 50.5161 108 -0.32 65
IV.CELI.HHZ. 2021-06-30T09:45:06.22 0.1 undecidable manual P 279 41.1255 112 -0.02 95
IV.SERS.HHZ. 2021-06-30T09:45:06.43 0.1 positive manual P 216 42.624 112 -0.02 94
IV.LADO.EHZ. 2021-06-30T09:45:05.45 0.3 undecidable manual S 182 6.7932 162 -0.07 75
MN.TIP.HHZ. 2021-06-30T09:45:04.25 0.3 undecidable manual P 226 26.6511 125 -0.02 73
IV.PIPA.HHZ. 2021-06-30T09:45:03.79 0.3 undecidable manual P 317 21.0678 132 0.19 71
IV.LADO.EHZ. 2021-06-30T09:45:02.44 0.1 undecidable manual P 182 6.7932 162 0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHE. ML:1.3 0.000136 0.38 AML other m 2021-06-30T09:45:06.78
IV.LADO.EHN. ML:1.1 0.00007965 1.1 AML other m 2021-06-30T09:45:07.16
IV.PIPA.HHN. ML:1.0 0.00005258899 1.7568 AML other m 2021-06-30T09:45:08.10
IV.PIPA.HHE. ML:1.2 0.000075971175 0.2048 AML other m 2021-06-30T09:45:09.18
MN.TIP.HHN. ML:0.4 0.0000114029335 0.1792 AML other m 2021-06-30T09:45:09.38
MN.TIP.HHE. ML:0.4 0.000011444567499999998 0.1408 AML other m 2021-06-30T09:45:09.40
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