Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 30-06-2021 and time 19:02:47 (UTC) in region 3 km SE Umbriatico (KR)

A magnitude ML 1.0 earthquake occured in region: 3 km SE Umbriatico (KR), on

  • 30-06-2021 19:02:47 (UTC)
  • 30-06-2021 21:02:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.3390, 16.9520 at 21 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
Umbriatico KR 3 863 863
Carfizzi KR 4 661 1524
Pallagorio KR 5 1217 2741
San Nicola dell'Alto KR 6 856 3597
Melissa KR 7 3549 7146
Verzino KR 8 1851 8997
Casabona KR 10 2718 11715
Cirò KR 11 2936 14651
Crucoli KR 11 3115 17766
Strongoli KR 12 6571 24337
Campana CS 14 1813 26150
Scala Coeli CS 14 1014 27164
Terravecchia CS 14 823 27987
Belvedere di Spinello KR 15 2297 30284
Savelli KR 15 1271 31555
Cirò Marina KR 16 14902 46457
Rocca di Neto KR 17 5687 52144
Castelsilano KR 18 1015 53159
Cariati CS 18 8355 61514
Mandatoriccio CS 18 2872 64386
Cerenzia KR 18 1152 65538
Bocchigliero CS 19 1298 66836
Caccuri KR 19 1663 68499

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NW of Crotone (62178 inhabitants)
57 Km NE of Catanzaro (90612 inhabitants)
60 Km E of Cosenza (67546 inhabitants)
68 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
19:02:47		 39.3387 16.9525 21 2021-12-29
11:12:30		 Bollettino Sismico Italiano INGV 95387381
Reviewed
Rev100 		ML 1.0 2021-06-30
19:02:47		 39.3368 16.9628 22 2021-06-30
19:32:00		 Sala Sismica INGV-Roma 92082701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-30 19:02:47 ± 0.12
Latitude 39.3387 ± 0.0027
Longitude 16.9525 ± 0.0058
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 95387381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 413
Semi-minor axis of confidence ellipse (meter) 237
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 272
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 195
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) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.05846
Epicentral distance of station farthest from the epicenter (degree) 0.36512
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:1.0

Field Value
Value 1.0
Uncertainty 0.4
Num. used stations 9
Type of magnitude ML
Reference to an origin 95387381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-09-13 14:32:04

ML:1.0

Field Value
Value 1.0
Uncertainty 0.4
Num. used stations 9
Type of magnitude ML
Reference to an origin 92082701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-30 19:32:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SERS.HHZ. 2021-06-30T19:03:01.35 0.6 undecidable manual S 214 40.5261 109 -0.05 47
IV.CELI.HHZ. 2021-06-30T19:03:00.83 0.6 undecidable manual S 281 38.7279 110 -0.12 47
MN.TIP.HHZ. 2021-06-30T19:02:57.69 0.6 undecidable manual S 223 24.2535 123 0.21 47
IV.PIPA.HHZ. 2021-06-30T19:02:56.64 0.6 undecidable manual S 324 20.0688 129 0.08 48
IV.CELI.HHZ. 2021-06-30T19:02:55.28 0.1 undecidable manual P 281 38.7279 110 -0.06 94
IV.SERS.HHZ. 2021-06-30T19:02:55.55 0.1 undecidable manual P 214 40.5261 109 -0.06 93
IV.LADO.EHZ. 2021-06-30T19:02:54.38 0.6 undecidable manual S 159 6.4935 160 -0.05 50
MN.TIP.HHZ. 2021-06-30T19:02:53.42 0.3 undecidable manual P 223 24.2535 123 0.08 72
IV.PIPA.HHZ. 2021-06-30T19:02:52.84 0.1 undecidable manual P 324 20.0688 129 0.03 97
IV.LADO.EHZ. 2021-06-30T19:02:51.57 0.1 undecidable manual P 159 6.4935 160 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHN. ML:1.1 0.00009116651499999999 0.128 AML other m 2021-06-30T19:02:54.67
IV.PIPA.HNN. ML:1.5 0.00016097735 0.896 AML other m 2021-06-30T19:02:55.49
IV.LADO.EHE. ML:1.3 0.00014199999999999998 0.2 AML other m 2021-06-30T19:02:55.53
IV.PIPA.HHN. ML:0.8 0.00003651135 0.1664 AML other m 2021-06-30T19:02:58.26
MN.TIP.HHE. ML:0.5 0.00001330704 0.2944 AML other m 2021-06-30T19:02:58.60
IV.PIPA.HHE. ML:1.1 0.000071606765 0.2432 AML other m 2021-06-30T19:02:58.63
IV.PIPA.HNE. ML:1.4 0.000129500865 0.32 AML other m 2021-06-30T19:02:58.53
MN.TIP.HHN. ML:0.3 0.00000905742895 0.2176 AML other m 2021-06-30T19:02:58.81
IV.SERS.HHE. ML:0.2 0.000007471491999999999 0.2432 AML other m 2021-06-30T19:03:02.07
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