Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 05-09-2022 and time 14:31:58 (Italy) in region 8 km SW Floresta (ME)

A magnitude ML 2.3 earthquake occured in region: 8 km SW Floresta (ME), on

  • 05-09-2022 12:31:58 (UTC)
  • 05-09-2022 14:31:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.9370, 14.8480 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
Floresta ME 8 485 485
Maniace CT 9 3765 4250
Santa Domenica Vittoria ME 10 980 5230
Tortorici ME 11 6435 11665
Randazzo CT 11 10900 22565
Maletto CT 12 3920 26485
Ucria ME 13 1058 27543
Galati Mamertino ME 13 2627 30170
Longi ME 13 1473 31643
Roccella Valdemone ME 14 666 32309
Raccuja ME 14 1041 33350
Cesarò ME 16 2439 35789
Alcara li Fusi ME 16 1980 37769
San Salvatore di Fitalia ME 16 1319 39088
San Teodoro ME 16 1403 40491
Sinagra ME 16 2705 43196
San Piero Patti ME 17 2915 46111
Bronte CT 17 19172 65283
Castell'Umberto ME 17 3128 68411
Montalbano Elicona ME 18 2287 70698
Frazzanò ME 18 711 71409
Malvagna ME 18 733 72142
Moio Alcantara ME 18 717 72859
Mirto ME 19 974 73833
Militello Rosmarino ME 19 1324 75157
Ficarra ME 20 1469 76626
Sant'Angelo di Brolo ME 20 3090 79716

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km NW of Acireale (52622 inhabitants)
53 Km NW of Catania (314555 inhabitants)
68 Km W of Messina (238439 inhabitants)
72 Km W of Reggio di Calabria (183035 inhabitants)
85 Km NE of Caltanissetta (63360 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 2022-09-05
12:31:58		 37.9372 14.8478 32 2024-03-01
15:27:56		 Bollettino Sismico Italiano INGV 110810251
Reviewed
Rev100 		ML 2.3 2022-09-05
12:31:58		 37.9925 14.8595 34 2022-09-05
12:38:37		 Sala Sismica INGV-Roma 109367411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-05 12:31:58 ± 0.1
Latitude 37.9372 ± 0.0045
Longitude 14.8478 ± 0.0068
Depth (km) 32 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 110810251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 660
Semi-minor axis of confidence ellipse (meter) 198
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 249
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 66
Number of defining phases 66
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.10792
Epicentral distance of station farthest from the epicenter (degree) 1.69252
Number of stations at which the event was observed 47
Number of stations from which data was used for origin computation 47
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 109367411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-05 12:38:37

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 110810251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-03-27 19:20:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2022-09-05T12:32:26.52 0.6 undecidable manual P 39 187.8675 54 -0.23 31
IV.PLAC.HHZ. 2022-09-05T12:32:23.38 0.3 undecidable manual P 67 149.8389 54 1.36 34
IV.IACL.HHZ. 2022-09-05T12:32:23.12 0.6 undecidable manual S 327 78.8655 108 0.07 43
IV.IFIL.HHZ. 2022-09-05T12:32:21.79 0.6 undecidable manual S 341 73.4709 109 0.08 44
IV.SOI.EHZ. 2022-09-05T12:32:17.00 0.3 undecidable manual P 81 106.5156 54 0.38 58
IV.IVPL.HHZ. 2022-09-05T12:32:16.22 0.6 undecidable manual S 13 50.1165 118 0.27 44
IV.MILZ.HHZ. 2022-09-05T12:32:16.32 0.6 undecidable manual S 42 49.9167 118 0.4 43
IV.MPNC.HHZ. 2022-09-05T12:32:15.89 0.6 undecidable manual S 62 49.8168 118 -0.01 47
MN.CEL.HHZ. 2022-09-05T12:32:15.96 0.3 undecidable manual P 68 98.124 54 0.39 59
IV.RAFF.HHZ. 2022-09-05T12:32:14.16 0.3 undecidable manual P 208 90.0432 105 -0.25 62
1J.FX09.HHE. 2022-09-05T12:32:14.10 0.3 undecidable manual S 109 38.8278 125 0.7 61
IV.EPIT.HHZ. 2022-09-05T12:32:12.15 0.6 undecidable manual S 127 22.9548 141 1.85 23
IV.SSY.HHZ. 2022-09-05T12:32:12.48 0.3 undecidable manual P 167 88.7445 105 -1.73 31
IV.AIO.HHZ. 2022-09-05T12:32:12.04 0.6 undecidable manual S 83 33.9438 129 -0.31 45
IV.EPMN.HHZ. 2022-09-05T12:32:12.20 0.6 undecidable manual S 114 31.6461 132 0.31 46
IV.HVZN.HHZ. 2022-09-05T12:32:12.65 0.3 undecidable manual P 188 84.9483 106 -1.01 48
IV.IACL.HHZ. 2022-09-05T12:32:12.34 0.3 undecidable manual P 327 78.8655 108 -0.41 62
IV.GIB.HHZ. 2022-09-05T12:32:12.38 0.3 undecidable manual P 275 72.0723 109 0.61 57
IV.CSLB.HHZ. 2022-09-05T12:32:11.81 0.3 undecidable manual P 270 69.0753 110 0.48 61
IV.EMPL.HHZ. 2022-09-05T12:32:11.70 0.6 undecidable manual S 159 30.5472 133 0.02 48
IV.EMFS.HHE. 2022-09-05T12:32:11.53 0.6 undecidable manual S 151 27.4503 136 0.44 45
IV.ESLN.HHZ. 2022-09-05T12:32:11.72 0.6 undecidable manual S 158 29.2485 134 0.3 46
IV.MSRU.HHZ. 2022-09-05T12:32:11.36 0.3 undecidable manual P 58 68.0763 111 0.17 65
IV.IFIL.HHZ. 2022-09-05T12:32:11.76 0.1 negative manual P 341 73.4709 109 -0.21 87
IV.ESPC.HHN. 2022-09-05T12:32:11.51 0.6 undecidable manual S 150 31.3464 132 -0.32 45
IV.ECTS.HHZ. 2022-09-05T12:32:10.18 0.6 undecidable manual S 104 24.6531 139 -0.41 45
IV.ESCV.HHZ. 2022-09-05T12:32:10.46 0.6 undecidable manual S 188 21.2676 144 0.44 46
IV.MSFR.HHZ. 2022-09-05T12:32:10.64 0.6 undecidable manual S 296 24.8529 139 0.03 49
IV.HLNI.HHZ. 2022-09-05T12:32:09.32 0.3 undecidable manual P 178 65.2902 111 -1.47 39
IV.EPZF.HHZ. 2022-09-05T12:32:09.69 0.6 undecidable manual S 176 12.5763 157 0.83 40
IV.MUCR.HHZ. 2022-09-05T12:32:08.32 0.6 undecidable manual S 11 11.9769 158 -0.48 45
IV.MILZ.HHZ. 2022-09-05T12:32:08.54 0.1 positive manual P 42 49.9167 118 -0.09 93
IV.LIBRI.HHZ. 2022-09-05T12:32:08.86 0.6 undecidable manual S 23 17.7711 149 -0.63 42
IV.MPNC.HHZ. 2022-09-05T12:32:08.60 0.1 positive manual P 62 49.8168 118 -0.02 94
IV.IVPL.HHZ. 2022-09-05T12:32:08.39 0.1 undecidable manual P 13 50.1165 118 -0.26 90
IV.ENIC.HHE. 2022-09-05T12:32:07.42 0.3 undecidable manual P 156 37.1295 127 0.46 66
IV.EPOZ.HHZ. 2022-09-05T12:32:07.68 0.1 positive manual P 134 41.9247 123 0.11 93
1J.FX08.HHZ. 2022-09-05T12:32:07.32 0.6 undecidable manual P 126 38.1285 126 0.23 46
IV.EMAS.HHZ. 2022-09-05T12:32:07.84 0.3 undecidable manual P 156 43.623 122 0.06 71
1J.FX09.HHE. 2022-09-05T12:32:07.03 0.3 undecidable manual P 109 38.8278 125 -0.15 70
IV.AIO.HHZ. 2022-09-05T12:32:06.11 0.1 negative manual P 83 33.9438 129 -0.46 88
IV.ESAL.HHZ. 2022-09-05T12:32:06.64 0.3 undecidable manual P 129 32.2455 131 0.27 69
IV.ECHR.HHE. 2022-09-05T12:32:06.13 0.3 undecidable manual P 168 28.3494 135 0.19 71
IV.EFIU.HHE. 2022-09-05T12:32:06.51 0.3 undecidable manual P 117 35.742 128 -0.28 68
IV.EVRN.HNN. 2022-09-05T12:32:06.80 0.3 undecidable manual P 137 37.3293 127 -0.18 69
IV.GALF.HHZ. 2022-09-05T12:32:06.96 0.1 undecidable manual P 225 35.2425 128 0.24 92
IV.ECBD.HHN. 2022-09-05T12:32:06.02 0.1 undecidable manual P 130 27.1506 136 0.21 94
IV.ESML.HNE. 2022-09-05T12:32:06.96 0.6 undecidable manual P 176 35.5422 128 0.2 46
IV.EMPL.HHZ. 2022-09-05T12:32:06.01 0.3 undecidable manual P 159 30.5472 133 -0.17 70
IV.EMFO.HHE. 2022-09-05T12:32:06.25 0.3 undecidable manual P 136 30.8469 132 0.04 73
IV.EMNR.HHZ. 2022-09-05T12:32:05.16 0.1 negative manual P 130 20.5683 145 0 99
IV.ESLN.HHZ. 2022-09-05T12:32:05.91 0.3 undecidable manual P 158 29.2485 134 -0.12 71
IV.MSFR.HHZ. 2022-09-05T12:32:05.69 0.1 positive manual P 296 24.8529 139 0.12 95
IV.ECZM.HHZ. 2022-09-05T12:32:05.75 0.3 undecidable manual P 168 23.3544 141 0.33 69
IV.ESPC.HHN. 2022-09-05T12:32:05.72 0.1 undecidable manual P 150 31.3464 132 -0.55 85
IV.ESVO.HHZ. 2022-09-05T12:32:05.51 0.3 undecidable manual P 154 20.1687 145 0.39 69
IV.EPIT.HHZ. 2022-09-05T12:32:05.54 0.1 undecidable manual P 127 22.9548 141 0.15 96
IV.ECTS.HHZ. 2022-09-05T12:32:05.22 0.1 undecidable manual P 104 24.6531 139 -0.33 91
IV.EPMN.HHZ. 2022-09-05T12:32:05.96 0.1 undecidable manual P 114 31.6461 132 -0.34 90
IV.EMCN.HHZ. 2022-09-05T12:32:05.47 0.3 undecidable manual P 135 22.9548 141 0.09 73
IV.ESCV.HHZ. 2022-09-05T12:32:05.16 0.3 undecidable manual P 188 21.2676 144 -0.06 73
IV.EMFS.HHE. 2022-09-05T12:32:05.92 0.3 undecidable manual P 151 27.4503 136 0.08 72
IV.MUCR.HHZ. 2022-09-05T12:32:04.23 0.1 negative manual P 11 11.9769 158 -0.29 95
IV.LIBRI.HHZ. 2022-09-05T12:32:04.69 0.1 negative manual P 23 17.7711 149 -0.23 95
IV.EPZF.HHZ. 2022-09-05T12:32:04.56 0.1 negative manual P 176 12.5763 157 0 100
IV.EMSG.HHZ. 2022-09-05T12:32:04.89 0.1 negative manual P 145 15.6732 152 0.13 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LIBRI.HHE. ML:2.1 0.000568 0.46 AML other m 2022-09-05T12:32:10.46
IV.LIBRI.HNN. ML:2.6 0.0016200000000000001 0.76 AML other m 2022-09-05T12:32:10.44
IV.LIBRI.HHN. ML:2.1 0.0005549999999999999 0.42 AML other m 2022-09-05T12:32:10.24
IV.EPZF.HHE. ML:2.7 0.001955 0.9 AML other m 2022-09-05T12:32:10.61
IV.LIBRI.HNE. ML:2.3 0.0007885 0.7 AML other m 2022-09-05T12:32:10.63
IV.EPZF.HHN. ML:2.9 0.00366 1.52 AML other m 2022-09-05T12:32:10.09
IV.ECTS.HHN. ML:2.3 0.0006675 0.74 AML other m 2022-09-05T12:32:11.96
IV.ECTS.HHE. ML:2.1 0.00045099999999999996 1 AML other m 2022-09-05T12:32:12.42
IV.MSFR.HHN. ML:1.9 0.0002875 0.24 AML other m 2022-09-05T12:32:12.68
IV.EPMN.HHE. ML:2.4 0.0008635 0.2 AML other m 2022-09-05T12:32:13.27
IV.EPMN.HHN. ML:2.6 0.001175 1.34 AML other m 2022-09-05T12:32:13.97
IV.MSFR.HHE. ML:1.6 0.0001435 0.42 AML other m 2022-09-05T12:32:13.55
IV.AIO.HHE. ML:2.2 0.00042600000000000005 0.16 AML other m 2022-09-05T12:32:14.16
IV.EPIT.HHE. ML:2.6 0.0015049999999999998 0.54 AML other m 2022-09-05T12:32:14.29
IV.AIO.HHN. ML:2.2 0.0004755 0.96 AML other m 2022-09-05T12:32:14.36
IV.ESAL.HHN. ML:2.6 0.0012900000000000001 1.06 AML other m 2022-09-05T12:32:15.14
IV.EPOZ.HHE. ML:2.4 0.0006835 1.36 AML other m 2022-09-05T12:32:16.16
IV.EPOZ.HNE. ML:2.4 0.0006765 1.34 AML other m 2022-09-05T12:32:16.84
IV.MILZ.HHE. ML:2.9 0.001795 0.38 AML other m 2022-09-05T12:32:16.77
IV.MILZ.HHN. ML:2.4 0.0005375000000000001 0.48 AML other m 2022-09-05T12:32:17.72
IV.EPIT.HHN. ML:2.7 0.00176 0.44 AML other m 2022-09-05T12:32:18.41
IV.IVPL.HHE. ML:2.2 0.00032499999999999993 0.2 AML other m 2022-09-05T12:32:18.46
IV.IVPL.HNN. ML:2.3 0.00039200000000000004 0.5 AML other m 2022-09-05T12:32:18.41
IV.IVPL.HHN. ML:2.2 0.0003815 0.52 AML other m 2022-09-05T12:32:18.41
IV.MPNC.HHN. ML:2.1 0.00026700000000000004 1.22 AML other m 2022-09-05T12:32:18.97
IV.MPNC.HHE. ML:2.3 0.000404 1.62 AML other m 2022-09-05T12:32:19.98
IV.ESAL.HHE. ML:2.6 0.001355 0.62 AML other m 2022-09-05T12:32:19.48
IV.EPOZ.HNN. ML:2.4 0.0006685 0.92 AML other m 2022-09-05T12:32:19.63
IV.EPOZ.HHN. ML:2.4 0.0006439999999999999 0.92 AML other m 2022-09-05T12:32:19.63
IV.IVPL.HNE. ML:2.2 0.0003205 0.86 AML other m 2022-09-05T12:32:20.58
IV.MSRU.HHN. ML:2.2 0.0002415 0.42 AML other m 2022-09-05T12:32:22.65
IV.MSRU.HHE. ML:2.2 0.0002375 0.3 AML other m 2022-09-05T12:32:23.66
IV.IFIL.HHE. ML:2.9 0.00106 1.84 AML other m 2022-09-05T12:32:23.00
IV.CSLB.HHE. ML:1.5 0.0000466 0.44 AML other m 2022-09-05T12:32:24.09
IV.IACL.HHE. ML:2.3 0.0002815 0.54 AML other m 2022-09-05T12:32:24.14
IV.CSLB.HHN. ML:1.6 0.0000615 0.38 AML other m 2022-09-05T12:32:24.10
IV.GIB.HHE. ML:2.1 0.00016450000000000001 0.36 AML other m 2022-09-05T12:32:24.96
IV.IFIL.HHN. ML:2.4 0.0003735 0.26 AML other m 2022-09-05T12:32:25.10
IV.IACL.HHN. ML:2.3 0.00027 0.24 AML other m 2022-09-05T12:32:25.28
IV.HVZN.HHN. ML:2.4 0.00026000000000000003 1.2 AML other m 2022-09-05T12:32:26.79
IV.GIB.HHN. ML:2.1 0.0001905 0.52 AML other m 2022-09-05T12:32:29.38
IV.HVZN.HHE. ML:2.3 0.0002545 0.68 AML other m 2022-09-05T12:32:30.58
MN.CEL.HHE. ML:1.8 0.0000574 0.42 AML other m 2022-09-05T12:32:33.69
MN.CEL.HHN. ML:1.8 0.000058 0.8 AML other m 2022-09-05T12:32:35.47
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