Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 03-07-2022 and time 11:07:28 (Italy) in region Vallefiorita (CZ)

A magnitude ML 2.1 earthquake occured in region: Vallefiorita (CZ), on

  • 03-07-2022 09:07:28 (UTC)
  • 03-07-2022 11:07:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.7800, 16.4620 at 37 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Vallefiorita CZ 0 1771 1771
Amaroni CZ 2 1855 3626
Palermiti CZ 4 1213 4839
Squillace CZ 5 3608 8447
Montauro CZ 5 1732 10179
Girifalco CZ 6 5945 16124
Gasperina CZ 6 2160 18284
Centrache CZ 6 401 18685
Olivadi CZ 7 529 19214
Stalettì CZ 7 2433 21647
Borgia CZ 7 7611 29258
Montepaone CZ 7 5282 34540
San Floro CZ 8 716 35256
Cenadi CZ 8 563 35819
Cortale CZ 8 2117 37936
Petrizzi CZ 9 1131 39067
San Vito sullo Ionio CZ 9 1811 40878
Jacurso CZ 10 624 41502
Argusto CZ 11 522 42024
Caraffa di Catanzaro CZ 11 1866 43890
Gagliato CZ 11 505 44395
Chiaravalle Centrale CZ 11 5759 50154
Maida CZ 12 4566 54720
San Pietro a Maida CZ 12 4200 58920
Satriano CZ 13 3448 62368
Soverato CZ 13 9204 71572
Polia VV 13 1023 72595
Curinga CZ 14 6779 79374
Filadelfia VV 15 5384 84758
Davoli CZ 15 5607 90365
Settingiano CZ 16 3124 93489
San Sostene CZ 16 1370 94859
Torre di Ruggiero CZ 16 1033 95892
Francavilla Angitola VV 17 1939 97831
Cardinale CZ 17 2188 100019
Monterosso Calabro VV 17 1729 101748
Marcellinara CZ 17 2285 104033
Capistrano VV 18 1042 105075
Amato CZ 18 835 105910
Catanzaro CZ 18 90612 196522
Sant'Andrea Apostolo dello Ionio CZ 18 1937 198459
Miglierina CZ 19 767 199226
Tiriolo CZ 19 3870 203096
San Nicola da Crissa VV 20 1335 204431

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km SW of Catanzaro (90612 inhabitants)
25 Km SE of Lamezia Terme (70714 inhabitants)
60 Km S of Cosenza (67546 inhabitants)
67 Km SW 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 2.1 2022-07-03
09:07:28		 38.7805 16.4623 37 2023-01-31
19:03:57		 Bollettino Sismico Italiano INGV 112589831
Reviewed
Rev100 		ML 2.1 2022-07-03
09:07:28		 38.7862 16.4613 37 2022-07-03
09:15:33		 Sala Sismica INGV-Roma 106748411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-03 09:07:28 ± 0.1
Latitude 38.7805 ± 0.0063
Longitude 16.4623 ± 0.0138
Depth (km) 37 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 112589831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1213
Semi-minor axis of confidence ellipse (meter) 264
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 110
Circular confidence region, given by single value of horizontal uncertainty (meter) 1210.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 148
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.06929
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 112589831
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-12-07 11:39:59

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 106748411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-03 09:15:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2022-07-03T09:09:27.39 3.0 negative manual Pg 23.799999 0
OX.MPRI.HHZ. 2022-07-03T09:09:23.04 3.0 negative manual Pn 1.94 0
IT.FIE.HGZ. 2022-07-03T09:09:17.64 3.0 undecidable manual Pg 17.440001 0
GU.CARD.HHZ. 2022-07-03T09:09:08.93 3.0 undecidable manual Pn 1.14 0
IV.VVLD.HHZ. 2022-07-03T09:09:06.52 3.0 undecidable manual Sn -1.56 0
IV.GIUL.HHZ. 2022-07-03T09:09:05.86 3.0 undecidable manual Sn -0.67 0
IV.CAMP.HHZ. 2022-07-03T09:08:48.92 3.0 undecidable manual Pg 15.42 0
IV.FOSV.EHZ. 2022-07-03T09:08:46.64 3.0 undecidable manual Pn 0.84 0
IV.CROCE.HNZ. 2022-07-03T09:08:38.18 3.0 undecidable manual Sn 1.43 0
IT.RMMM.HGZ. 2022-07-03T09:08:35.60 3.0 undecidable manual Pn 2.39 0
OT.CGL1.HHZ. 2022-07-03T09:08:23.87 3.0 undecidable manual Sn -1.42 0
IV.BSSO.HHZ. 2022-07-03T09:08:16.88 3.0 positive manual Pn 1.25 0
IV.CMPR.HHZ. 2022-07-03T09:08:16.02 3.0 undecidable manual Sn -3.31 0
IV.CMPR.HHZ. 2022-07-03T09:08:02.12 3.0 undecidable manual Pg 4.78 0
IV.CAR1.HHZ. 2022-07-03T09:07:49.20 0.6 undecidable manual S 338 56.6988 119 0.95 38
IV.GRIS.EHZ. 2022-07-03T09:07:47.63 0.3 undecidable manual P 334 118.6923 54 -0.24 60
MN.TIP.HHZ. 2022-07-03T09:07:47.40 0.6 undecidable manual S 30 51.1155 122 0.45 44
IV.FERC.HHE.00 2022-07-03T09:07:46.19 0.6 undecidable manual S 219 46.5201 125 0.27 46
IV.MSRU.HHZ. 2022-07-03T09:07:45.61 0.3 undecidable manual P 236 100.7214 54 -0.02 66
IV.TDS.HHZ. 2022-07-03T09:07:45.92 0.3 undecidable manual P 354 98.124 54 0.6 59
IV.CET2.HHZ. 2022-07-03T09:07:44.28 0.3 undecidable manual P 332 93.8394 54 -0.49 59
IV.SOI.EHZ. 2022-07-03T09:07:44.11 0.3 undecidable manual P 204 86.0472 54 0.29 64
IV.PLAC.HHZ. 2022-07-03T09:07:44.35 0.3 undecidable manual S 183 36.8298 132 0.47 65
IV.SERS.HHZ. 2022-07-03T09:07:43.49 0.3 undecidable manual S 35 34.4433 134 0.07 74
IV.GIZZ.HHZ. 2022-07-03T09:07:42.95 0.3 undecidable manual S 315 31.1466 137 0.14 75
MN.CEL.HHZ. 2022-07-03T09:07:42.51 0.3 undecidable manual P 221 75.9684 54 -0.04 69
IV.CELI.HHZ. 2022-07-03T09:07:41.90 0.3 undecidable manual P 3 69.1752 54 0.19 68
IV.CAR1.HHZ. 2022-07-03T09:07:40.07 0.1 undecidable manual P 338 56.6988 119 0.03 96
IV.SPS2.HHE. 2022-07-03T09:07:40.26 0.3 undecidable manual P 349 57.5979 119 0.1 71
IV.GRI.EHZ. 2022-07-03T09:07:39.44 0.3 undecidable manual S 322 5.8941 170 -0.24 75
MN.TIP.HHZ. 2022-07-03T09:07:39.18 0.1 undecidable manual P 30 51.1155 122 -0.11 95
IV.FERC.HHE.00 2022-07-03T09:07:38.34 0.3 undecidable manual P 219 46.5201 125 -0.36 69
IV.SERS.HHZ. 2022-07-03T09:07:37.04 0.1 undecidable manual P 35 34.4433 134 -0.21 96
IV.PLAC.HHZ. 2022-07-03T09:07:37.35 0.1 positive manual P 183 36.8298 132 -0.17 98
IV.GIZZ.HHZ. 2022-07-03T09:07:36.72 0.1 undecidable manual P 315 31.1466 137 -0.18 96
IV.GRI.EHZ. 2022-07-03T09:07:34.84 0.1 undecidable manual P 322 5.8941 170 -0.25 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHE. ML:2.8 0.002225 1.7 AML other m 2022-07-03T09:07:39.87
IV.GRI.EHN. ML:2.8 0.002735 1.78 AML other m 2022-07-03T09:07:39.96
IV.GIZZ.HHN. ML:2.4 0.0007035 0.3 AML other m 2022-07-03T09:07:43.72
IV.SERS.HHN. ML:1.9 0.00020549999999999998 0.32 AML other m 2022-07-03T09:07:44.88
IV.GIZZ.HHE. ML:2.5 0.0008795 0.32 AML other m 2022-07-03T09:07:45.58
IV.SERS.HHE. ML:1.9 0.00020700000000000002 1.58 AML other m 2022-07-03T09:07:46.20
IV.CET2.HHE. ML:1.9 0.00008659999999999999 1.48 AML other m 2022-07-03T09:07:46.84
IV.PLAC.HNE. ML:2.3 0.0004685 0.38 AML other m 2022-07-03T09:07:47.32
IV.PLAC.HHN. ML:2.1 0.0003155 0.6 AML other m 2022-07-03T09:07:47.54
IV.PLAC.HNN. ML:2.2 0.000372 0.38 AML other m 2022-07-03T09:07:47.57
IV.PLAC.HHE. ML:2.3 0.0004965 0.54 AML other m 2022-07-03T09:07:47.57
MN.TIP.HHN. ML:1.9 0.00015900000000000002 1.3 AML other m 2022-07-03T09:07:50.72
MN.TIP.HHE. ML:1.9 0.000153 1.18 AML other m 2022-07-03T09:07:50.74
IV.CAR1.HHN. ML:2.4 0.000495 0.42 AML other m 2022-07-03T09:07:51.03
IV.CAR1.HHE. ML:2.6 0.000651 0.36 AML other m 2022-07-03T09:07:51.04
MN.CEL.HHE. ML:1.9 0.00010449999999999999 1.14 AML other m 2022-07-03T09:07:56.63
IV.CELI.HHN. ML:2.0 0.00014050000000000003 0.36 AML other m 2022-07-03T09:07:56.63
IV.CELI.HHE. ML:1.8 0.0000991 1 AML other m 2022-07-03T09:07:57.77
MN.CEL.HHN. ML:1.9 0.00009335 0.58 AML other m 2022-07-03T09:07:57.51
IV.CET2.HHN. ML:2.2 0.0001715 0.34 AML other m 2022-07-03T09:08:00.66
IV.GRIS.EHN. ML:1.9 0.00005265 1.1 AML other m 2022-07-03T09:08:06.67
IV.GRIS.EHE. ML:1.9 0.0000538 1.6 AML other m 2022-07-03T09:08:06.15
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
Waveforms Seismic signals in miniseed + resp format Download