Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 29-08-2022 and time 21:24:30 (Italy) in region 11 km N Centuripe (EN)

A magnitude ML 2.3 earthquake occured in region: 11 km N Centuripe (EN), on

  • 29-08-2022 19:24:30 (UTC)
  • 29-08-2022 21:24:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7160, 14.7330 at 19 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
Centuripe EN 11 5470 5470
Regalbuto EN 11 7277 12747
Adrano CT 11 36122 48869
Bronte CT 12 19172 68041
Troina EN 14 9373 77414
Cesarò ME 15 2439 79853
Biancavilla CT 15 24007 103860
San Teodoro ME 15 1403 105263
Catenanuova EN 17 4866 110129
Gagliano Castelferrato EN 17 3593 113722
Maletto CT 17 3920 117642
Santa Maria di Licodia CT 18 7641 125283
Maniace CT 18 3765 129048
Agira EN 19 8345 137393

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NW of Catania (314555 inhabitants)
40 Km W of Acireale (52622 inhabitants)
64 Km E of Caltanissetta (63360 inhabitants)
84 Km NE of Gela (75827 inhabitants)
87 Km N of Vittoria (63339 inhabitants)
88 Km N of Ragusa (73313 inhabitants)
88 Km NW of Siracusa (122291 inhabitants)
90 Km SW of Messina (238439 inhabitants)
91 Km SW of Reggio di Calabria (183035 inhabitants)
95 Km N of Modica (54633 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 2.3 2022-08-29
19:24:30		 37.7157 14.7328 19 2023-01-31
19:03:59		 Bollettino Sismico Italiano INGV 113761381
Reviewed
Rev200 		ML 2.2 2022-08-29
19:24:29		 37.702 14.721 17 2023-01-24
17:09:27		 Sala Operativa INGV_OE (Catania) 109115311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-29 19:24:30 ± 0.12
Latitude 37.7157 ± 0.0063
Longitude 14.7328 ± 0.0102
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113761381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 879
Semi-minor axis of confidence ellipse (meter) 383
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 282
Circular confidence region, given by single value of horizontal uncertainty (meter) 880.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.42363
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 113761381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-01-24 16:23:19

ML:2.2

Field Value
Value 2.2
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 109115311
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2022-08-29 19:40:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2022-08-29T19:26:06.83 3.0 undecidable manual Sg 10.62 0
IV.CRAC.EHZ. 2022-08-29T19:26:00.80 3.0 undecidable manual Sg 7.03 0
IV.SPS2.HHZ. 2022-08-29T19:25:34.08 3.0 undecidable manual Sg 3.62 0
IV.MCRV.HHZ. 2022-08-29T19:25:24.72 3.0 undecidable manual Pg 6.29 0
GE.MATE.HHZ. 2022-08-29T19:25:20.77 3.0 negative manual Pn -0.86 0
IV.MBFT.HHZ. 2022-08-29T19:24:57.10 0.3 undecidable manual P 280 158.0196 54 1.23 36
MN.CEL.HHZ. 2022-08-29T19:24:50.18 0.3 undecidable manual P 59 118.0929 94 0.18 60
IV.HVZN.HHZ. 2022-08-29T19:24:48.91 0.6 undecidable manual S 181 59.5959 100 0.02 46
IV.HCRL.HHZ. 2022-08-29T19:24:48.26 0.6 undecidable manual S 151 54.8007 101 0.65 41
IV.CLTA.HHZ. 2022-08-29T19:24:47.26 0.3 undecidable manual P 228 91.8414 96 1.29 41
IV.ISPIC.EHZ. 2022-08-29T19:24:47.57 0.3 undecidable manual P 172 104.8173 95 -0.39 58
IV.MSRU.HHZ. 2022-08-29T19:24:46.34 0.3 undecidable manual P 48 91.0422 96 0.5 59
IV.IFIL.HHZ. 2022-08-29T19:24:46.61 0.3 undecidable manual P 352 95.1381 96 0.14 63
IV.HMDC.HHZ. 2022-08-29T19:24:45.09 0.3 undecidable manual P 177 84.0492 97 0.32 63
IV.HVIT.HHZ. 2022-08-29T19:24:44.04 0.1 undecidable manual P 193 82.3509 97 -0.47 80
IV.HLNI.HHZ. 2022-08-29T19:24:44.80 0.6 undecidable manual S 163 42.5241 105 0.37 45
IV.IVPL.HHZ. 2022-08-29T19:24:43.66 0.3 undecidable manual P 16 76.368 97 0.06 66
IV.MUCR.HHZ. 2022-08-29T19:24:43.24 0.6 undecidable manual S 19 38.3283 107 -0.11 48
IV.HVZN.HHZ. 2022-08-29T19:24:40.61 0.3 undecidable manual P 181 59.5959 100 -0.44 63
IV.ESLN.HHZ. 2022-08-29T19:24:40.11 0.6 undecidable manual S 97 21.3675 124 0.89 39
IV.AIO.HHZ. 2022-08-29T19:24:40.08 0.3 undecidable manual P 57 52.2033 102 0.16 68
IV.ESML.HNE. 2022-08-29T19:24:39.20 0.6 undecidable manual S 130 16.7721 132 0.94 38
IV.HCRL.HHZ. 2022-08-29T19:24:39.60 0.1 undecidable manual P 151 54.8007 101 -0.7 77
IV.EPOZ.HHZ. 2022-08-29T19:24:38.52 0.3 undecidable manual P 97 40.3263 106 0.39 67
IV.ECZM.HHN. 2022-08-29T19:24:38.11 0.6 undecidable manual S 83 15.0738 135 0.17 49
IV.EPZF.HHZ. 2022-08-29T19:24:38.89 0.6 undecidable manual S 42 16.1727 133 0.75 40
IV.LIBRI.HHZ. 2022-08-29T19:24:38.35 0.3 undecidable manual P 23 44.3223 104 -0.38 67
IV.GALF.HHZ. 2022-08-29T19:24:38.54 0.6 undecidable manual S 268 14.5743 136 0.7 41
IV.MUCR.HHZ. 2022-08-29T19:24:37.53 0.1 undecidable manual P 19 38.3283 107 -0.32 91
IV.HLNI.HHZ. 2022-08-29T19:24:37.90 0.1 undecidable manual P 163 42.5241 105 -0.57 83
IV.MSFR.HHZ. 2022-08-29T19:24:37.51 0.1 positive manual P 341 37.4292 108 -0.2 94
IV.EMSA.HHZ. 2022-08-29T19:24:37.08 0.3 undecidable manual P 142 30.5472 113 0.37 69
IV.ESCV.HHZ. 2022-08-29T19:24:36.21 0.6 undecidable manual S 64 7.9809 154 -0.62 45
IV.EPIT.HHZ. 2022-08-29T19:24:36.77 0.3 undecidable manual P 69 30.3474 113 0.09 72
IV.ESLN.HHZ. 2022-08-29T19:24:35.46 0.1 undecidable manual P 97 21.3675 124 0 99
IV.ESVO.HHE. 2022-08-29T19:24:35.14 0.1 undecidable manual P 71 19.869 126 -0.13 97
IV.EMSG.HHZ. 2022-08-29T19:24:35.48 0.1 undecidable manual P 58 22.3554 122 -0.11 97
IV.EMPL.HHZ. 2022-08-29T19:24:35.63 0.1 negative manual P 101 21.2676 124 0.19 96
IV.EPZF.HHZ. 2022-08-29T19:24:34.79 0.1 undecidable manual P 42 16.1727 133 -0.05 100
IV.GALF.HHZ. 2022-08-29T19:24:34.69 0.1 undecidable manual P 268 14.5743 136 0.02 100
IV.ESML.HNE. 2022-08-29T19:24:34.77 0.1 undecidable manual P 130 16.7721 132 -0.14 97
IV.ECZM.HHN. 2022-08-29T19:24:34.32 0.1 undecidable manual P 83 15.0738 135 -0.4 93
IV.ESCV.HHZ. 2022-08-29T19:24:33.34 0.1 negative manual P 64 7.9809 154 -0.74 84
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ESCV.HHN. ML:3.1 0.010754999999999999 0.3 AML other m 2022-08-29T19:24:36.82
IV.ESCV.HHE. ML:2.8 0.0055899999999999995 0.92 AML other m 2022-08-29T19:24:37.49
IV.EPZF.HHN. ML:2.8 0.00447 0.5 AML other m 2022-08-29T19:24:39.76
IV.EPZF.HHE. ML:2.6 0.0024699999999999995 0.34 AML other m 2022-08-29T19:24:40.51
IV.EMSG.HHE. ML:2.6 0.0018599999999999999 0.36 AML other m 2022-08-29T19:24:43.55
IV.MUCR.HHE. ML:2.3 0.00073 0.82 AML other m 2022-08-29T19:24:44.25
IV.HLNI.HHE. ML:2.2 0.0004289999999999999 1.1 AML other m 2022-08-29T19:24:45.05
IV.EMSG.HHN. ML:2.6 0.0021799999999999996 0.56 AML other m 2022-08-29T19:24:45.59
IV.MUCR.HHN. ML:2.2 0.0005785 0.36 AML other m 2022-08-29T19:24:45.93
IV.MSFR.HHE. ML:1.8 0.000193 1.4 AML other m 2022-08-29T19:24:46.05
IV.HLNI.HHN. ML:2.1 0.0003495 0.74 AML other m 2022-08-29T19:24:46.26
IV.MSFR.HHN. ML:1.7 0.000175 1.58 AML other m 2022-08-29T19:24:46.80
IV.LIBRI.HHN. ML:1.8 0.0001885 1.54 AML other m 2022-08-29T19:24:47.93
IV.LIBRI.HNN. ML:2.1 0.000358 1.08 AML other m 2022-08-29T19:24:47.96
IV.EPIT.HHN. ML:2.5 0.0014 0.38 AML other m 2022-08-29T19:24:49.47
IV.LIBRI.HHE. ML:1.9 0.00020999999999999998 1.42 AML other m 2022-08-29T19:24:49.20
IV.LIBRI.HNE. ML:2.0 0.000312 1.4 AML other m 2022-08-29T19:24:50.12
IV.AIO.HHE. ML:1.9 0.00017749999999999998 0.62 AML other m 2022-08-29T19:24:51.32
IV.HCRL.HHE. ML:1.9 0.00019 0.14 AML other m 2022-08-29T19:24:51.39
IV.EPOZ.HHE. ML:2.3 0.0006355 0.6 AML other m 2022-08-29T19:24:51.69
IV.EPOZ.HNE. ML:2.3 0.000602 0.6 AML other m 2022-08-29T19:24:51.69
IV.EPOZ.HHN. ML:2.3 0.0006125000000000001 0.68 AML other m 2022-08-29T19:24:52.09
IV.EPOZ.HNN. ML:2.3 0.000644 0.62 AML other m 2022-08-29T19:24:52.10
IV.AIO.HHN. ML:1.9 0.0001965 0.68 AML other m 2022-08-29T19:24:52.32
IV.HCRL.HHN. ML:2.0 0.00020400000000000003 0.5 AML other m 2022-08-29T19:24:53.57
IV.EPIT.HHE. ML:2.6 0.00148 1.2 AML other m 2022-08-29T19:24:54.71
IV.HVZN.HHN. ML:2.5 0.000612 0.46 AML other m 2022-08-29T19:24:54.75
IV.HVZN.HNN. ML:2.4 0.000571 0.48 AML other m 2022-08-29T19:24:54.99
IV.HVIT.HHN. ML:2.3 0.00027749999999999997 1.34 AML other m 2022-08-29T19:24:56.12
IV.HMDC.HHE. ML:1.8 0.00007209999999999999 0.5 AML other m 2022-08-29T19:24:58.64
IV.HMDC.HHN. ML:2.5 0.0004305 0.74 AML other m 2022-08-29T19:24:58.04
IV.HMDC.HNN. ML:2.6 0.0004885 0.72 AML other m 2022-08-29T19:24:58.41
IV.IVPL.HNE. ML:2.3 0.00027400000000000005 1.12 AML other m 2022-08-29T19:24:58.58
IV.IVPL.HHE. ML:2.3 0.00028399999999999996 1.1 AML other m 2022-08-29T19:24:58.03
IV.HVIT.HHE. ML:2.2 0.0002315 1.06 AML other m 2022-08-29T19:25:00.01
IV.IVPL.HNN. ML:2.4 0.000347 0.86 AML other m 2022-08-29T19:25:00.77
IV.IVPL.HHN. ML:2.3 0.000316 0.86 AML other m 2022-08-29T19:25:00.79
IV.HMDC.HNE. ML:2.4 0.000322 0.82 AML other m 2022-08-29T19:25:00.21
IV.HVZN.HHE. ML:2.5 0.0006265000000000001 0.5 AML other m 2022-08-29T19:25:01.58
IV.HVZN.HNE. ML:2.5 0.0005980000000000001 0.48 AML other m 2022-08-29T19:25:01.59
IV.ISPIC.EHE. ML:2.6 0.0003715 0.96 AML other m 2022-08-29T19:25:02.88
IV.MSRU.HHN. ML:2.2 0.00017199999999999998 0.98 AML other m 2022-08-29T19:25:02.42
IV.ISPIC.EHN. ML:2.7 0.0004265 0.98 AML other m 2022-08-29T19:25:02.91
IV.IFIL.HHE. ML:2.9 0.0008385 0.9 AML other m 2022-08-29T19:25:03.66
IV.IFIL.HHN. ML:2.5 0.000358 1.7 AML other m 2022-08-29T19:25:03.04
IV.MSRU.HHE. ML:2.3 0.00021450000000000004 0.42 AML other m 2022-08-29T19:25:04.42
IV.CLTA.HHN. ML:2.0 0.00009900000000000001 0.54 AML other m 2022-08-29T19:25:04.67
IV.CLTA.HHE. ML:1.8 0.00007450000000000001 0.58 AML other m 2022-08-29T19:25:06.90
MN.CEL.HHN. ML:2.0 0.0000715 0.94 AML other m 2022-08-29T19:25:07.27
MN.CEL.HHE. ML:1.9 0.00005525 0.5 AML other m 2022-08-29T19:25:13.34
IV.MBFT.HHE. ML:1.9 0.0000388 0.9 AML other m 2022-08-29T19:25:23.82
IV.MBFT.HHN. ML:1.7 0.0000273 0.92 AML other m 2022-08-29T19:25:36.75
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