Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 11-03-2022 and time 20:54:21 (UTC) in region 3 km E Lattarico (CS)

A magnitude ML 1.2 earthquake occured in region: 3 km E Lattarico (CS), on

  • 11-03-2022 20:54:21 (UTC)
  • 11-03-2022 21:54:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.4560, 16.1740 at 8 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
Lattarico CS 3 4013 4013
Rota Greca CS 5 1156 5169
San Benedetto Ullano CS 5 1555 6724
Montalto Uffugo CS 6 19669 26393
Torano Castello CS 6 4614 31007
San Martino di Finita CS 7 1100 32107
Cerzeto CS 8 1373 33480
Mongrassano CS 10 1607 35087
Luzzi CS 10 9396 44483
San Vincenzo La Costa CS 10 2195 46678
Cervicati CS 11 829 47507
Bisignano CS 12 10203 57710
San Marco Argentano CS 12 7424 65134
Rose CS 12 4373 69507
Fuscaldo CS 13 8140 77647
San Fili CS 13 2719 80366
Rende CS 14 35338 115704
Guardia Piemontese CS 15 1911 117615
Castiglione Cosentino CS 15 2896 120511
Paola CS 16 16013 136524
Marano Marchesato CS 16 3553 140077
Fagnano Castello CS 16 3885 143962
Castrolibero CS 16 9894 153856
Santa Sofia d'Epiro CS 17 2628 156484
Santa Caterina Albanese CS 17 1222 157706
Marano Principato CS 17 3180 160886
San Pietro in Guarano CS 17 3663 164549
Roggiano Gravina CS 18 7208 171757
Acri CS 18 20858 192615
Zumpano CS 19 2570 195185
Malvito CS 19 1795 196980
Acquappesa CS 19 1907 198887
Lappano CS 19 941 199828
Cosenza CS 19 67546 267374
San Lucido CS 19 6047 273421
Tarsia CS 20 2054 275475

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of Cosenza (67546 inhabitants)
55 Km N of Lamezia Terme (70714 inhabitants)
71 Km NW of Catanzaro (90612 inhabitants)
92 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 1.2 2022-03-11
20:54:21		 39.4563 16.1742 8 2022-07-08
12:33:52		 Bollettino Sismico Italiano INGV 104100101
Reviewed
Rev100 		ML 1.2 2022-03-11
20:54:22		 39.4588 16.1722 7 2022-03-11
20:59:20		 Sala Sismica INGV-Roma 101886591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-11 20:54:21 ± 0.11
Latitude 39.4563 ± 0.0054
Longitude 16.1742 ± 0.0082
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 104100101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 683
Semi-minor axis of confidence ellipse (meter) 488
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 59
Circular confidence region, given by single value of horizontal uncertainty (meter) 680.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.18436
Epicentral distance of station farthest from the epicenter (degree) 0.64571
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 101886591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-11 20:59:20

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 104100101
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-03 00:42:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIZZ.HHE. 2022-03-11T20:54:39.25 0.3 undecidable manual S 177 52.9026 50 -0.08 72
IV.MMN.HHE. 2022-03-11T20:54:38.63 0.3 undecidable manual S 342 50.7159 50 -0.1 72
IV.GRIS.EHZ. 2022-03-11T20:54:35.73 0.3 undecidable manual S 319 41.8248 50 -0.63 64
IV.LADO.EHE. 2022-03-11T20:54:35.25 0.6 undecidable manual P 105 71.6727 50 0.37 43
IV.SELL.HHE. 2022-03-11T20:54:34.52 0.6 undecidable manual P 143 65.3901 50 0.6 41
IV.SERS.HHZ. 2022-03-11T20:54:34.31 0.3 undecidable manual P 136 64.2912 50 0.57 63
IV.CELI.HHZ. 2022-03-11T20:54:32.20 0.6 undecidable manual S 102 29.2485 105 -0.28 48
IV.GIZZ.HHE. 2022-03-11T20:54:32.42 0.3 undecidable manual P 177 52.9026 50 0.42 67
MN.TIP.HHE. 2022-03-11T20:54:32.80 0.3 undecidable manual P 121 58.7967 50 -0.1 71
IV.TDS.HHZ. 2022-03-11T20:54:31.60 0.3 undecidable manual S 32 26.5512 106 0.02 76
IV.MMN.HHE. 2022-03-11T20:54:31.49 0.6 undecidable manual P 342 50.7159 50 -0.16 47
IV.GRIS.EHZ. 2022-03-11T20:54:30.03 0.1 undecidable manual P 319 41.8248 50 -0.25 94
IV.CET2.HHZ. 2022-03-11T20:54:29.62 0.6 undecidable manual S 293 20.4684 111 0.06 51
IV.SPS2.HHZ. 2022-03-11T20:54:29.54 0.3 undecidable manual S 142 23.1546 108 -0.9 59
IV.CELI.HHZ. 2022-03-11T20:54:28.12 0.1 undecidable manual P 102 29.2485 105 0.07 100
IV.TDS.HHZ. 2022-03-11T20:54:27.82 0.1 undecidable manual P 32 26.5512 106 0.29 96
IV.CET2.HHZ. 2022-03-11T20:54:26.65 0.1 undecidable manual P 293 20.4684 111 0.29 97
IV.SPS2.HHZ. 2022-03-11T20:54:26.75 0.1 undecidable manual P 142 23.1546 108 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHE. ML:0.9 0.000051500000000000005 0.38 AML other m 2022-03-11T20:54:30.09
IV.CET2.HHN. ML:1.7 0.00038649999999999996 0.84 AML other m 2022-03-11T20:54:30.71
IV.CET2.HHE. ML:1.3 0.00015763985 0.0512 AML other m 2022-03-11T20:54:30.71
IV.SPS2.HHN. ML:0.8 0.00004165 0.56 AML other m 2022-03-11T20:54:31.33
IV.TDS.HHN. ML:0.6 0.000020583095 0.2048 AML other m 2022-03-11T20:54:32.87
IV.CELI.HHN. ML:1.2 0.0000751 0.74 AML other m 2022-03-11T20:54:32.99
IV.CELI.HHE. ML:1.4 0.00011899999999999999 0.58 AML other m 2022-03-11T20:54:33.47
IV.CELI.HNE. ML:1.3 0.00009528648 0.3456 AML other m 2022-03-11T20:54:33.47
IV.CELI.HNN. ML:1.2 0.00008229781 1.2416 AML other m 2022-03-11T20:54:35.97
IV.GRIS.EHN. ML:1.3 0.00006626292000000001 0.1024 AML other m 2022-03-11T20:54:36.92
IV.GRIS.EHE. ML:1.3 0.0000707 0.22 AML other m 2022-03-11T20:54:37.23
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