Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 26-04-2022 and time 22:32:24 (UTC) in region 4 km S Buonvicino (CS)

A magnitude ML 1.4 earthquake occured in region: 4 km S Buonvicino (CS), on

  • 26-04-2022 22:32:24 (UTC)
  • 27-04-2022 00:32:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.6510, 15.8930 at 32 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
Belvedere Marittimo CS 4 9371 9371
Buonvicino CS 4 2247 11618
Sangineto CS 6 1338 12956
Diamante CS 7 5329 18285
Bonifati CS 7 2858 21143
Maierà CS 8 1224 22367
Sant'Agata di Esaro CS 8 1890 24257
Grisolia CS 9 2249 26506
San Sosti CS 12 2185 28691
Verbicaro CS 12 3056 31747
Santa Maria del Cedro CS 12 4954 36701
Malvito CS 15 1795 38496
Mottafollone CS 15 1236 39732
San Donato di Ninea CS 15 1360 41092
Cetraro CS 16 10128 51220
Orsomarso CS 17 1265 52485
Santa Caterina Albanese CS 17 1222 53707
Fagnano Castello CS 17 3885 57592
Acquappesa CS 18 1907 59499
Acquaformosa CS 19 1106 60605
Santa Domenica Talao CS 19 1263 61868
Scalea CS 19 10913 72781

Municipalities with at least 50000 inhabitants

An earthquake occurred to
51 Km NW of Cosenza (67546 inhabitants)
84 Km NW 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 1.4 2022-04-26
22:32:24		 39.6512 15.8928 33 2022-07-08
12:34:04		 Bollettino Sismico Italiano INGV 106905191
Reviewed
Rev100 		ML 1.3 2022-04-26
22:32:25		 39.683 15.955 24 2022-04-26
22:43:13		 Sala Sismica INGV-Roma 103818081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-26 22:32:24 ± 0.16
Latitude 39.6512 ± 0.0099
Longitude 15.8928 ± 0.0128
Depth (km) 33 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 106905191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1102
Semi-minor axis of confidence ellipse (meter) 848
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 34
Circular confidence region, given by single value of horizontal uncertainty (meter) 1100.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.04411
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 106905191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-07-07 13:42:06

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 103818081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-26 22:43:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VCRE.HHZ. 2022-04-26T22:33:16.15 3.0 undecidable manual Sg 3.03 0
IV.PLLN.EHZ. 2022-04-26T22:33:00.51 3.0 negative manual Pn 0.09 0
IV.JOPP.HNN. 2022-04-26T22:32:56.56 0.6 undecidable manual S 180 115.8951 54 -1.07 29
IV.BULG.HHN. 2022-04-26T22:32:46.02 0.6 undecidable manual S 317 64.5909 112 0.65 39
IV.CELI.HHZ. 2022-04-26T22:32:44.23 0.3 undecidable manual S 117 59.496 114 0.11 69
IV.JOPP.HNN. 2022-04-26T22:32:43.36 0.3 undecidable manual P 180 115.8951 54 -0.29 59
IV.CAR1.HHZ. 2022-04-26T22:32:41.93 0.6 undecidable manual S 148 51.9036 117 -0.35 43
IV.PIPA.HHZ. 2022-04-26T22:32:39.66 0.3 undecidable manual P 103 81.0522 107 0.69 56
IV.TDS.HHZ. 2022-04-26T22:32:38.82 0.6 undecidable manual S 88 38.0286 126 -0.3 46
IV.MCEL.HHN. 2022-04-26T22:32:37.95 0.3 undecidable manual P 354 75.1692 109 -0.15 67
IV.BULG.HHN. 2022-04-26T22:32:37.12 0.1 undecidable manual P 317 64.5909 112 0.55 81
IV.MMN.HHZ. 2022-04-26T22:32:36.78 0.6 undecidable manual S 17 27.8499 136 -0.3 47
IV.CELI.HHZ. 2022-04-26T22:32:36.25 0.3 undecidable manual P 117 59.496 114 0.4 65
IV.MTSN.HNN. 2022-04-26T22:32:36.51 0.3 undecidable manual P 350 69.2751 110 -0.74 58
IV.SIRI.HHZ. 2022-04-26T22:32:35.63 0.1 undecidable manual P 358 58.8966 114 -0.14 92
IV.SCHR.EHN. 2022-04-26T22:32:35.98 0.3 undecidable manual P 14 62.7927 113 -0.34 66
IV.CAR1.HHZ. 2022-04-26T22:32:35.27 0.1 undecidable manual P 148 51.9036 117 0.48 87
IV.CET2.HHZ. 2022-04-26T22:32:34.58 0.6 undecidable manual S 159 14.5743 154 -0.43 45
IV.TDS.HHZ. 2022-04-26T22:32:33.03 0.3 undecidable manual P 88 38.0286 126 0.06 72
IV.GRIS.EHZ. 2022-04-26T22:32:33.98 0.6 undecidable manual S 341 10.4784 161 -0.61 44
IV.CET2.HHZ. 2022-04-26T22:32:31.00 0.1 undecidable manual P 159 14.5743 154 0.41 94
IV.MMN.HHZ. 2022-04-26T22:32:31.69 0.3 undecidable manual P 17 27.8499 136 -0.1 74
IV.GRIS.EHZ. 2022-04-26T22:32:30.46 0.1 undecidable manual P 341 10.4784 161 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRIS.EHN. ML:1.6 0.000168 0.56 AML other m 2022-04-26T22:32:34.34
IV.GRIS.EHE. ML:1.4 0.000126 0.2 AML other m 2022-04-26T22:32:34.63
IV.CET2.HHE. ML:2.0 0.0003915 0.12 AML other m 2022-04-26T22:32:34.78
IV.CET2.HHN. ML:1.9 0.0003355 0.12 AML other m 2022-04-26T22:32:34.83
IV.MMN.HHN. ML:1.4 0.00008915000000000001 0.1 AML other m 2022-04-26T22:32:36.82
IV.MMN.HHE. ML:1.4 0.00007305 0.14 AML other m 2022-04-26T22:32:37.22
IV.CAR1.HHN. ML:1.3 0.000041549999999999994 0.8 AML other m 2022-04-26T22:32:42.48
IV.CAR1.HHE. ML:1.2 0.000032600000000000006 0.5 AML other m 2022-04-26T22:32:43.09
IV.CELI.HHE. ML:1.2 0.00002605 0.7 AML other m 2022-04-26T22:32:44.76
IV.CELI.HHN. ML:1.2 0.0000266 0.78 AML other m 2022-04-26T22:32:44.81
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