Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 19-06-2021 and time 15:20:57 (Italy) in region 1 km SE Girifalco (CZ)

A magnitude ML 1.8 earthquake occured in region: 1 km SE Girifalco (CZ), on

  • 19-06-2021 13:20:57 (UTC)
  • 19-06-2021 15:20:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.8200, 16.4310 at 11 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
Girifalco CZ 1 5945 5945
Cortale CZ 3 2117 8062
Amaroni CZ 3 1855 9917
Jacurso CZ 6 624 10541
Vallefiorita CZ 6 1771 12312
Maida CZ 7 4566 16878
Borgia CZ 7 7611 24489
San Pietro a Maida CZ 8 4200 28689
San Floro CZ 8 716 29405
Palermiti CZ 8 1213 30618
Caraffa di Catanzaro CZ 8 1866 32484
Squillace CZ 9 3608 36092
Curinga CZ 10 6779 42871
Centrache CZ 10 401 43272
Montauro CZ 10 1732 45004
Olivadi CZ 10 529 45533
Gasperina CZ 11 2160 47693
Stalettì CZ 11 2433 50126
Cenadi CZ 12 563 50689
San Vito sullo Ionio CZ 12 1811 52500
Montepaone CZ 12 5282 57782
Filadelfia VV 13 5384 63166
Polia VV 13 1023 64189
Settingiano CZ 13 3124 67313
Marcellinara CZ 13 2285 69598
Petrizzi CZ 14 1131 70729
Amato CZ 14 835 71564
Francavilla Angitola VV 15 1939 73503
Miglierina CZ 15 767 74270
Chiaravalle Centrale CZ 15 5759 80029
Argusto CZ 15 522 80551
Pianopoli CZ 15 2589 83140
Tiriolo CZ 16 3870 87010
Gagliato CZ 16 505 87515
Feroleto Antico CZ 16 2171 89686
Monterosso Calabro VV 17 1729 91415
Catanzaro CZ 17 90612 182027
Satriano CZ 18 3448 185475
Soverato CZ 18 9204 194679
Capistrano VV 19 1042 195721
Torre di Ruggiero CZ 19 1033 196754
Gimigliano CZ 19 3381 200135
Davoli CZ 20 5607 205742
Lamezia Terme CZ 20 70714 276456
Cardinale CZ 20 2188 278644

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km SW of Catanzaro (90612 inhabitants)
20 Km SE of Lamezia Terme (70714 inhabitants)
55 Km S of Cosenza (67546 inhabitants)
67 Km W of Crotone (62178 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 1.8 2021-06-19
13:20:57		 38.8203 16.431 11 2021-12-29
11:12:07		 Bollettino Sismico Italiano INGV 91993971
Reviewed
Rev100 		ML 1.8 2021-06-19
13:20:57		 38.82 16.4437 11 2021-06-19
13:30:42		 Sala Sismica INGV-Roma 91555061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-19 13:20:57 ± 0.06
Latitude 38.8203 ± 0.0036
Longitude 16.4310 ± 0.0046
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 91993971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 493
Semi-minor axis of confidence ellipse (meter) 322
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 131
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 170
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.79860
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.4
Num. used stations 19
Type of magnitude ML
Reference to an origin 91993971
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-25 15:33:13

ML:1.8

Field Value
Value 1.8
Uncertainty 0.4
Num. used stations 21
Type of magnitude ML
Reference to an origin 91555061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-19 13:30:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MNTT.EHZ. 2021-06-19T13:22:54.45 3.0 undecidable manual Sn -9.99 0
IV.MCIV.CHZ. 2021-06-19T13:22:33.55 3.0 undecidable manual Pg 16.08 0
IV.FIR.HHZ. 2021-06-19T13:22:31.54 3.0 undecidable manual Pn 1.09 0
OT.OT14.EHZ. 2021-06-19T13:22:29.70 3.0 undecidable manual Sg 5.13 0
IV.PP3.EHZ. 2021-06-19T13:22:24.80 3.0 positive manual Pg 11.94 0
IV.SFI.EHZ. 2021-06-19T13:22:24.24 3.0 undecidable manual Pn -3.97 0
IV.SAP2.EHZ. 2021-06-19T13:22:19.23 3.0 negative manual Pg 8.79 0
IV.MNTT.EHZ. 2021-06-19T13:22:16.80 3.0 positive manual Pg 7.73 0
IV.VIVA.HHZ. 2021-06-19T13:22:06.56 3.0 negative manual Pg 6.97 0
IV.EVRN.HHZ. 2021-06-19T13:21:44.61 3.0 undecidable manual Sg -2.1 0
IV.PAOL.HHZ. 2021-06-19T13:21:42.66 3.0 undecidable manual Pg 2.61 0
IV.CMIS.HHZ. 2021-06-19T13:21:41.72 3.0 negative manual Pn 1.21 0
IV.CET2.HHZ. 2021-06-19T13:21:23.83 0.3 undecidable manual S 333 88.6446 50 -0.03 65
IV.CELI.HHZ. 2021-06-19T13:21:17.81 0.3 undecidable manual S 6 64.9905 50 0.27 64
IV.SPS2.HHE. 2021-06-19T13:21:14.54 0.3 undecidable manual S 351 52.8027 50 0.24 66
IV.CAR1.HHZ. 2021-06-19T13:21:13.93 0.3 undecidable manual S 339 51.6039 50 -0.06 69
IV.FERC.HNN. 2021-06-19T13:21:13.28 0.6 undecidable manual S 213 48.5181 50 0.14 46
IV.CET2.HHZ. 2021-06-19T13:21:12.72 0.1 undecidable manual P 333 88.6446 50 -0.08 85
IV.SICLA.EHN. 2021-06-19T13:21:12.85 0.6 undecidable manual P 225 88.245 50 0.11 42
MN.TIP.HHZ. 2021-06-19T13:21:12.96 0.3 undecidable manual S 35 48.8178 50 -0.27 66
MN.CEL.HHZ. 2021-06-19T13:21:11.10 0.3 undecidable manual P 217 77.6667 50 -0.01 66
IV.PIPA.HHZ. 2021-06-19T13:21:11.91 0.3 undecidable manual P 24 80.8635 50 0.31 62
IV.LADO.EHE. 2021-06-19T13:21:10.13 0.1 undecidable manual P 42 69.8745 50 0.22 86
IV.CELI.HHZ. 2021-06-19T13:21:09.23 0.6 undecidable manual P 6 64.9905 50 0.08 45
IV.SERS.HHE. 2021-06-19T13:21:08.72 0.3 undecidable manual S 43 32.6451 50 -0.2 69
IV.CAR1.HHZ. 2021-06-19T13:21:07.04 0.1 undecidable manual P 339 51.6039 50 -0.06 92
IV.SPS2.HHE. 2021-06-19T13:21:07.64 0.6 undecidable manual P 351 52.8027 50 0.36 43
MN.TIP.HHZ. 2021-06-19T13:21:06.39 0.3 undecidable manual P 35 48.8178 50 -0.28 66
IV.SELL.HHE. 2021-06-19T13:21:06.98 0.3 undecidable manual S 43 24.753 50 0.16 71
IV.FERC.HNN. 2021-06-19T13:21:06.52 0.1 undecidable manual P 213 48.5181 50 -0.1 92
IV.GIZZ.HHZ. 2021-06-19T13:21:06.77 0.3 undecidable manual S 313 26.1516 50 -0.42 67
IV.SERS.HHE. 2021-06-19T13:21:04.00 0.3 undecidable manual P 43 32.6451 50 -0.18 70
IV.GIZZ.HHZ. 2021-06-19T13:21:03.55 0.6 undecidable manual P 313 26.1516 50 0.37 45
IV.SELL.HHE. 2021-06-19T13:21:02.86 0.1 undecidable manual P 43 24.753 50 -0.11 96
IV.GRI.EHZ. 2021-06-19T13:21:01.40 0.1 undecidable manual S 282 0.999 175 -0.09 100
IV.GRI.EHZ. 2021-06-19T13:20:59.97 0.1 undecidable manual P 282 0.999 175 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHN. ML:2.4 0.0039717155 0.0768 AML other m 2021-06-19T13:21:01.50
IV.GRI.EHE. ML:2.6 0.0069496835000000005 0.1856 AML other m 2021-06-19T13:21:01.63
MN.TIP.HHE. ML:1.0 0.00002870002 0.2432 AML other m 2021-06-19T13:21:13.37
MN.TIP.HHN. ML:1.2 0.000039859945000000004 0.2624 AML other m 2021-06-19T13:21:13.25
IV.CAR1.HNE. ML:2.3 0.0004917770999999999 1.712 AML other m 2021-06-19T13:21:14.09
IV.CAR1.HHN. ML:2.4 0.0006070822000000001 0.2752 AML other m 2021-06-19T13:21:15.90
IV.CAR1.HNN. ML:2.3 0.0005927179000000001 0.4672 AML other m 2021-06-19T13:21:16.64
IV.CAR1.HHE. ML:2.1 0.00031787365 0.2624 AML other m 2021-06-19T13:21:16.60
IV.CELI.HHN. ML:1.7 0.0000955 0.32 AML other m 2021-06-19T13:21:20.33
IV.CELI.HNN. ML:1.8 0.00010540780999999999 0.3392 AML other m 2021-06-19T13:21:20.17
IV.CELI.HHE. ML:1.5 0.000053150000000000004 0.26 AML other m 2021-06-19T13:21:20.31
IV.CELI.HNE. ML:1.5 0.00005433275 0.3776 AML other m 2021-06-19T13:21:20.31
MN.CEL.HHE. ML:1.5 0.00004662834 0.384 AML other m 2021-06-19T13:21:23.46
MN.CEL.HHN. ML:1.4 0.000040050000000000004 0.32 AML other m 2021-06-19T13:21:23.90
IV.CET2.HHN. ML:2.3 0.0002389558 1.7376 AML other m 2021-06-19T13:21:26.06
IV.CET2.HHE. ML:2.1 0.0001565 0.26 AML other m 2021-06-19T13:21:26.24
IV.PIPA.HNE. ML:1.8 0.00009239878500000001 0.6592 AML other m 2021-06-19T13:21:28.31
IV.PIPA.HHN. ML:1.4 0.000033972165 0.32 AML other m 2021-06-19T13:21:29.17
IV.PIPA.HHE. ML:1.5 0.000041099999999999996 1.26 AML other m 2021-06-19T13:21:35.85
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