Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 18-02-2022 and time 22:43:42 (Italy) in region 1 km N Maida (CZ)

A magnitude ML 1.5 earthquake occured in region: 1 km N Maida (CZ), on

  • 18-02-2022 21:43:42 (UTC)
  • 18-02-2022 22:43:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.8680, 16.3680 at 10 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
Maida CZ 1 4566 4566
Jacurso CZ 2 624 5190
San Pietro a Maida CZ 3 4200 9390
Cortale CZ 5 2117 11507
Curinga CZ 6 6779 18286
Girifalco CZ 7 5945 24231
Pianopoli CZ 10 2589 26820
Caraffa di Catanzaro CZ 11 1866 28686
Feroleto Antico CZ 11 2171 30857
Amaroni CZ 11 1855 32712
Filadelfia VV 11 5384 38096
Amato CZ 12 835 38931
Miglierina CZ 13 767 39698
Lamezia Terme CZ 13 70714 110412
Francavilla Angitola VV 13 1939 112351
Marcellinara CZ 13 2285 114636
Vallefiorita CZ 13 1771 116407
San Floro CZ 14 716 117123
Borgia CZ 14 7611 124734
Settingiano CZ 14 3124 127858
Polia VV 14 1023 128881
Tiriolo CZ 15 3870 132751
Palermiti CZ 15 1213 133964
Platania CZ 16 2172 136136
Centrache CZ 16 401 136537
Squillace CZ 16 3608 140145
Olivadi CZ 16 529 140674
Serrastretta CZ 17 3176 143850
Cenadi CZ 17 563 144413
San Vito sullo Ionio CZ 18 1811 146224
San Pietro Apostolo CZ 18 1691 147915
Monterosso Calabro VV 18 1729 149644
Montauro CZ 18 1732 151376
Gimigliano CZ 19 3381 154757
Gizzeria CZ 19 4982 159739
Gasperina CZ 19 2160 161899
Stalettì CZ 19 2433 164332
Montepaone CZ 20 5282 169614
Decollatura CZ 20 3159 172773

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km SE of Lamezia Terme (70714 inhabitants)
20 Km W of Catanzaro (90612 inhabitants)
48 Km S of Cosenza (67546 inhabitants)
70 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 1.5 2022-02-18
21:43:42		 38.8677 16.3677 10 2022-07-08
12:33:49		 Bollettino Sismico Italiano INGV 103754441
Reviewed
Rev100 		ML 1.5 2022-02-18
21:43:42		 38.8657 16.3655 10 2022-02-18
22:10:52		 Sala Sismica INGV-Roma 101125231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-18 21:43:42 ± 0.06
Latitude 38.8677 ± 0.0036
Longitude 16.3677 ± 0.0046
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 103754441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 372
Semi-minor axis of confidence ellipse (meter) 347
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 238
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.06115
Epicentral distance of station farthest from the epicenter (degree) 0.73385
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 103754441
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-25 09:27:53

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 101125231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-18 22:10:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CELI.HHZ. 2022-02-18T21:44:01.56 0.3 undecidable manual S 12 60.5949 50 0.01 71
IV.SPS2.HHZ. 2022-02-18T21:43:58.11 0.6 undecidable manual S 357 47.0196 50 0.18 47
IV.JOPP.HHZ. 2022-02-18T21:43:58.62 0.6 undecidable manual S 235 50.7159 50 -0.31 45
IV.PLAC.HHZ. 2022-02-18T21:43:57.58 0.6 undecidable manual S 172 46.8198 50 -0.29 45
IV.CET2.HHZ. 2022-02-18T21:43:57.06 0.1 undecidable manual P 334 81.4518 50 0.24 86
IV.CAR1.HHZ. 2022-02-18T21:43:57.15 0.3 undecidable manual S 343 44.8218 50 -0.2 70
IV.SERS.HHZ. 2022-02-18T21:43:54.00 0.3 undecidable manual S 56 33.4443 50 -0.29 70
IV.CELI.HHZ. 2022-02-18T21:43:53.64 0.1 undecidable manual P 12 60.5949 50 0.04 94
IV.JOPP.HHZ. 2022-02-18T21:43:52.26 0.1 undecidable manual P 235 50.7159 50 0.17 93
IV.SELL.HNZ. 2022-02-18T21:43:52.32 0.3 undecidable manual S 60 25.8519 50 0.04 75
IV.CAR1.HHZ. 2022-02-18T21:43:51.19 0.1 positive manual P 343 44.8218 50 0.01 97
IV.PLAC.HHZ. 2022-02-18T21:43:51.61 0.1 undecidable manual P 172 46.8198 50 0.13 94
IV.SPS2.HHZ. 2022-02-18T21:43:51.89 0.1 undecidable manual P 357 47.0196 50 0.37 89
IV.SERS.HHZ. 2022-02-18T21:43:49.28 0.1 undecidable manual P 56 33.4443 50 -0.13 96
IV.GIZZ.HHZ. 2022-02-18T21:43:49.76 0.6 undecidable manual S 312 18.5703 119 -0.36 47
IV.SELL.HNZ. 2022-02-18T21:43:48.18 0.1 undecidable manual P 60 25.8519 50 -0.07 99
IV.GRI.EHZ. 2022-02-18T21:43:46.96 0.3 undecidable manual S 138 6.7932 147 -0.07 77
IV.GIZZ.HHZ. 2022-02-18T21:43:46.88 0.1 undecidable manual P 312 18.5703 119 -0.12 99
IV.GRI.EHZ. 2022-02-18T21:43:45.40 0.1 positive manual P 138 6.7932 147 0.18 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHE. ML:1.9 0.0012050000000000001 0.26 AML other m 2022-02-18T21:43:47.20
IV.GRI.EHN. ML:1.8 0.000893 0.24 AML other m 2022-02-18T21:43:47.21
IV.GIZZ.HHE. ML:1.5 0.00026466200000000004 0.1408 AML other m 2022-02-18T21:43:51.11
IV.GIZZ.HHN. ML:1.6 0.000314 0.58 AML other m 2022-02-18T21:43:51.51
IV.CAR1.HHN. ML:1.6 0.00011630000000000001 0.9 AML other m 2022-02-18T21:43:58.35
IV.CAR1.HHE. ML:1.6 0.0001225 0.24 AML other m 2022-02-18T21:43:59.63
IV.CAR1.HNE. ML:1.6 0.000132 0.24 AML other m 2022-02-18T21:43:59.63
IV.SPS2.HHN. ML:1.2 0.000048299999999999995 0.44 AML other m 2022-02-18T21:43:59.63
IV.JOPP.HHE. ML:1.1 0.00002845 1.34 AML other m 2022-02-18T21:43:59.25
IV.JOPP.HHN. ML:1.0 0.0000252 0.14 AML other m 2022-02-18T21:44:00.33
IV.SPS2.HHE. ML:1.0 0.000023350000000000002 0.4 AML other m 2022-02-18T21:44:00.56
IV.CELI.HHN. ML:1.4 0.0000519 1.78 AML other m 2022-02-18T21:44:02.94
IV.CELI.HHE. ML:1.3 0.0000383 0.76 AML other m 2022-02-18T21:44:03.60
IV.CET2.HHE. ML:1.6 0.00005435 0.88 AML other m 2022-02-18T21:44:08.63
IV.CET2.HHN. ML:1.8 0.00008274999999999999 0.78 AML other m 2022-02-18T21:44:08.66
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