Earthquake with magnitude of ML 2.4 on date 25-08-2023 and time 04:55:06 (Italy) in region 4 km SE Floresta (ME)

A magnitude ML 2.4 earthquake occured in region: 4 km SE Floresta (ME), on

  • 25-08-2023 02:55:06 (UTC)
  • 25-08-2023 04:55:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.9620, 14.9420 at 35 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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 4 485 485
Santa Domenica Vittoria ME 5 980 1465
Roccella Valdemone ME 7 666 2131
Randazzo CT 9 10900 13031
Montalbano Elicona ME 10 2287 15318
San Piero Patti ME 10 2915 18233
Ucria ME 11 1058 19291
Raccuja ME 11 1041 20332
Malvagna ME 11 733 21065
Moio Alcantara ME 12 717 21782
Tortorici ME 13 6435 28217
Librizzi ME 15 1660 29877
Basicò ME 15 612 30489
Sinagra ME 16 2705 33194
Maletto CT 16 3920 37114
Maniace CT 16 3765 40879
Galati Mamertino ME 17 2627 43506
Tripi ME 17 873 44379
Sant'Angelo di Brolo ME 18 3090 47469
Novara di Sicilia ME 18 1337 48806
Castiglione di Sicilia CT 18 3215 52021
Castell'Umberto ME 18 3128 55149
Longi ME 18 1473 56622
Francavilla di Sicilia ME 18 3945 60567
San Salvatore di Fitalia ME 19 1319 61886
Montagnareale ME 19 1615 63501
Ficarra ME 19 1469 64970
Patti ME 20 13431 78401

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km NW of Acireale (52622 inhabitants)
53 Km N of Catania (314555 inhabitants)
60 Km W of Messina (238439 inhabitants)
64 Km W of Reggio di Calabria (183035 inhabitants)
93 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
Reviewed
Rev100
ML 2.4 2023-08-25
02:55:06
37.962 14.942 35 2023-08-25
03:11:25
Sala Sismica INGV-Roma 120455871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-08-25 02:55:06 ± 0.11
Latitude 37.9620 ± 0.0054
Longitude 14.9420 ± 0.0080
Depth (km) 35 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 120455871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 583
Semi-minor axis of confidence ellipse (meter) 541
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 287
Circular confidence region, given by single value of horizontal uncertainty (meter) 580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 49
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.01174
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 28
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 76
Type of magnitude ML
Reference to an origin 120455871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-08-25 03:11:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MIGL.HHZ. 2023-08-25T02:55:59.18 3.0 negative manual Pg 9.04 0
IV.CET2.HHZ. 2023-08-25T02:55:56.53 3.0 undecidable manual Sn 0.12 0
IV.MMGO.HHZ. 2023-08-25T02:55:55.69 3.0 undecidable manual Sg 3.39 0
IV.HAVL.HHZ. 2023-08-25T02:55:38.98 0.6 undecidable manual S 172 112.2987 54 0.73 36
IV.HMDC.HHZ. 2023-08-25T02:55:37.77 0.6 undecidable manual S 187 112.0989 54 -0.44 39
IV.CET2.HHZ. 2023-08-25T02:55:35.68 3.0 undecidable manual Pn 1.06 0
IV.SPS2.HHZ. 2023-08-25T02:55:33.60 3.0 positive manual Pn -0.53 0
IV.HVZN.HHZ. 2023-08-25T02:55:32.79 0.6 undecidable manual S 193 89.1441 54 -0.47 40
IV.PLAC.HHZ. 2023-08-25T02:55:31.61 3.0 positive manual Pg 3.64 0
IV.CSLB.HHZ. 2023-08-25T02:55:31.24 0.6 undecidable manual S 268 77.367 110 0.6 39
IV.GIB.HHZ. 2023-08-25T02:55:31.60 0.6 undecidable manual S 273 80.1642 54 0.28 43
IV.PLLN.EHZ. 2023-08-25T02:55:30.61 1.0 undecidable manual S 273 69.9744 112 1.83 10
IV.HLNI.HHZ. 2023-08-25T02:55:27.60 0.3 undecidable manual S 185 68.376 113 -0.79 57
IV.MSRU.HHZ. 2023-08-25T02:55:27.91 0.6 undecidable manual S 56 59.6958 116 1.62 26
IV.HAVL.HHZ. 2023-08-25T02:55:24.31 0.6 negative manual P 172 112.2987 54 -0.47 38
IV.IVUG.HHZ. 2023-08-25T02:55:23.14 0.6 undecidable manual S 5 48.3183 122 -0.49 43
IV.IVPL.HHZ. 2023-08-25T02:55:23.12 0.6 undecidable manual S 4 46.1205 123 -0.01 48
IV.HMDC.HHZ. 2023-08-25T02:55:23.96 0.3 positive manual P 187 112.0989 54 -0.79 50
IV.MILZ.HHZ. 2023-08-25T02:55:22.93 0.6 undecidable manual S 36 42.624 126 0.57 44
IV.RAFF.HHZ. 2023-08-25T02:55:22.78 0.6 positive manual P 212 96.5256 54 -0.03 43
IV.ESML.HHZ. 2023-08-25T02:55:22.27 0.6 undecidable manual S 188 38.5281 129 0.77 38
IV.ENIC.HHZ. 2023-08-25T02:55:21.91 0.6 undecidable manual S 169 37.3293 130 0.66 40
IV.HVZN.HHZ. 2023-08-25T02:55:21.60 1.0 positive manual P 193 89.1441 54 -0.3 21
IV.AGST.EHZ. 2023-08-25T02:55:20.35 3.0 negative manual P -0.17 0
IV.PLLN.EHZ. 2023-08-25T02:55:20.06 0.6 negative manual P 273 69.9744 112 0.75 38
IV.MSFR.HHE. 2023-08-25T02:55:20.01 0.6 undecidable manual S 285 31.6461 135 -0.11 49
IV.CSLB.HHZ. 2023-08-25T02:55:20.75 0.3 negative manual P 268 77.367 110 0.37 63
IV.EPOZ.HHZ. 2023-08-25T02:55:20.69 1.0 undecidable manual S 146 38.7279 128 -0.85 19
IV.GIB.HHZ. 2023-08-25T02:55:20.99 0.6 undecidable manual P 273 80.1642 54 0.22 44
IV.MRCB.HHZ. 2023-08-25T02:55:20.05 0.6 negative manual P 71 70.0743 112 0.72 39
IV.IFIL.HHZ. 2023-08-25T02:55:19.55 0.3 positive manual P 335 74.0703 111 -0.35 64
IV.ESAL.HHZ. 2023-08-25T02:55:19.72 0.6 undecidable manual S 144 28.4493 138 0.18 48
IV.EPMN.HHZ. 2023-08-25T02:55:19.30 0.6 undecidable manual S 127 25.9518 141 0.21 48
IV.MSRU.HHZ. 2023-08-25T02:55:18.22 0.6 negative manual P 56 59.6958 116 0.35 44
IV.EMSG.HHZ. 2023-08-25T02:55:18.24 1.0 undecidable manual S 178 15.6732 154 0.63 21
IV.ECTS.HHZ. 2023-08-25T02:55:17.87 0.6 undecidable manual S 119 17.9709 151 -0.03 51
IV.NOV.HHZ. 2023-08-25T02:55:17.30 0.6 undecidable manual S 67 18.4704 150 -0.67 43
IV.MUCR.HHZ. 2023-08-25T02:55:17.02 0.6 undecidable manual S 326 10.7781 162 -0.1 51
IV.HLNI.HHZ. 2023-08-25T02:55:17.83 3.0 undecidable manual P 185 68.376 113 -1.25 0
IV.IVUG.HHZ. 2023-08-25T02:55:16.29 0.1 undecidable manual P 5 48.3183 122 -0.04 95
IV.IVPL.HHZ. 2023-08-25T02:55:16.08 1.0 negative manual P 4 46.1205 123 0.04 24
IV.LIBRI.HHZ. 2023-08-25T02:55:16.56 0.6 undecidable manual S 355 13.5753 157 -0.82 41
IV.GALF.HHZ. 2023-08-25T02:55:16.10 1.0 positive manual P 230 43.1235 125 0.43 22
IV.EPOZ.HHZ. 2023-08-25T02:55:15.38 0.3 negative manual P 146 38.7279 128 0.25 70
IV.MILZ.HHZ. 2023-08-25T02:55:15.90 0.1 positive manual P 36 42.624 126 0.3 92
IV.ESML.HHZ. 2023-08-25T02:55:15.23 0.6 positive manual P 188 38.5281 129 0.13 48
IV.MSFR.HHE. 2023-08-25T02:55:14.19 0.1 undecidable manual P 285 31.6461 135 -0.12 97
IV.EVRN.HHZ. 2023-08-25T02:55:14.74 0.3 negative manual P 151 34.743 132 0.09 73
IV.EFIU.HHZ. 2023-08-25T02:55:14.19 0.1 negative manual P 129 30.2475 136 0.03 99
IV.ENIC.HHZ. 2023-08-25T02:55:14.77 0.1 positive manual P 169 37.3293 130 -0.19 95
IV.ESAL.HHZ. 2023-08-25T02:55:14.29 0.1 positive manual P 144 28.4493 138 0.32 93
IV.AIO.HHZ. 2023-08-25T02:55:13.45 3.0 negative manual P -0.16 0
IV.EPMN.HHZ. 2023-08-25T02:55:13.52 0.1 negative manual P 127 25.9518 141 -0.19 97
IV.MUCR.HHZ. 2023-08-25T02:55:12.21 0.1 positive manual P 326 10.7781 162 -0.36 96
IV.EMSG.HHZ. 2023-08-25T02:55:12.94 0.1 negative manual P 178 15.6732 154 0.08 100
IV.LIBRI.HHZ. 2023-08-25T02:55:12.46 0.1 positive manual P 355 13.5753 157 -0.26 97
IV.ECTS.HHZ. 2023-08-25T02:55:12.76 0.1 negative manual P 119 17.9709 151 -0.26 96
IV.NOV.HHZ. 2023-08-25T02:55:12.81 0.1 negative manual P 67 18.4704 150 -0.25 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MUCR.HHN. ML:3.0 0.0037749999999999997 0.36 AML other m 2023-08-25T02:55:17.52
IV.LIBRI.HHN. ML:2.2 0.00065 0.82 AML other m 2023-08-25T02:55:18.56
IV.LIBRI.HNN. ML:2.7 0.00175 1.24 AML other m 2023-08-25T02:55:18.78
IV.LIBRI.HHE. ML:2.2 0.000575 0.44 AML other m 2023-08-25T02:55:18.64
IV.LIBRI.HNE. ML:2.4 0.000999 0.82 AML other m 2023-08-25T02:55:18.33
IV.MUCR.HHE. ML:2.4 0.001105 0.36 AML other m 2023-08-25T02:55:18.59
IV.ECTS.HHN. ML:2.3 0.0007535 0.36 AML other m 2023-08-25T02:55:19.05
IV.NOV.HHN. ML:2.6 0.0015 1.4 AML other m 2023-08-25T02:55:19.22
IV.NOV.HHE. ML:2.5 0.001157 0.44 AML other m 2023-08-25T02:55:19.22
IV.NOV.HNN. ML:2.0 0.000366 1.4 AML other m 2023-08-25T02:55:19.22
IV.NOV.HNE. ML:1.8 0.00025 0.44 AML other m 2023-08-25T02:55:19.22
IV.EMSG.HHE. ML:3.0 0.00385 1.1 AML other m 2023-08-25T02:55:19.80
IV.EMSG.HHN. ML:3.1 0.004335 0.34 AML other m 2023-08-25T02:55:19.67
IV.EPMN.HHE. ML:2.6 0.0014105 0.62 AML other m 2023-08-25T02:55:20.14
IV.EPMN.HHN. ML:2.6 0.001295 0.22 AML other m 2023-08-25T02:55:20.26
IV.ECTS.HHE. ML:2.2 0.0005675 0.7 AML other m 2023-08-25T02:55:20.87
IV.EFIU.HHN. ML:2.1 0.00038349999999999994 1.44 AML other m 2023-08-25T02:55:21.12
IV.EFIU.HNN. ML:2.2 0.000448 1.42 AML other m 2023-08-25T02:55:21.85
IV.EFIU.HHE. ML:2.2 0.00043400000000000003 0.5 AML other m 2023-08-25T02:55:21.40
IV.EFIU.HNE. ML:2.2 0.0004665 0.56 AML other m 2023-08-25T02:55:21.44
IV.EVRN.HHN. ML:2.8 0.00155 1.1 AML other m 2023-08-25T02:55:22.06
IV.EVRN.HNN. ML:2.8 0.0015899999999999998 1.06 AML other m 2023-08-25T02:55:22.06
IV.MILZ.HHE. ML:2.4 0.0006785 0.4 AML other m 2023-08-25T02:55:23.73
IV.ESML.HHN. ML:2.4 0.0006825 0.58 AML other m 2023-08-25T02:55:24.48
IV.ESML.HNN. ML:2.4 0.000661 0.56 AML other m 2023-08-25T02:55:24.48
IV.MILZ.HHN. ML:2.5 0.0008075 0.64 AML other m 2023-08-25T02:55:24.10
IV.ESML.HNE. ML:2.3 0.000593 0.42 AML other m 2023-08-25T02:55:24.64
IV.EVRN.HNE. ML:2.7 0.0012850000000000001 1.3 AML other m 2023-08-25T02:55:24.11
IV.ESAL.HHE. ML:2.5 0.0009949999999999998 1.08 AML other m 2023-08-25T02:55:24.24
IV.IVPL.HHE. ML:2.6 0.0008685 0.38 AML other m 2023-08-25T02:55:24.80
IV.EPOZ.HHN. ML:2.5 0.0007689999999999999 0.58 AML other m 2023-08-25T02:55:25.61
IV.EPOZ.HNN. ML:2.6 0.0009450000000000001 0.6 AML other m 2023-08-25T02:55:25.62
IV.ESML.HHE. ML:2.3 0.0005585 0.98 AML other m 2023-08-25T02:55:25.85
IV.EVRN.HHE. ML:2.7 0.0015350000000000001 1 AML other m 2023-08-25T02:55:25.86
IV.EPOZ.HHE. ML:2.5 0.000777 0.7 AML other m 2023-08-25T02:55:25.66
IV.EPOZ.HNE. ML:2.5 0.0008485000000000001 0.72 AML other m 2023-08-25T02:55:25.67
IV.GALF.HHE. ML:2.4 0.000682 1.58 AML other m 2023-08-25T02:55:25.79
IV.GALF.HNN. ML:2.1 0.000314 1.22 AML other m 2023-08-25T02:55:26.63
IV.ESAL.HHN. ML:2.5 0.0009279999999999999 0.36 AML other m 2023-08-25T02:55:26.78
IV.GALF.HHN. ML:2.5 0.0007175 0.72 AML other m 2023-08-25T02:55:26.61
IV.IVPL.HHN. ML:2.5 0.0006475 0.64 AML other m 2023-08-25T02:55:27.54
IV.GALF.HNE. ML:2.2 0.00035150000000000003 1.34 AML other m 2023-08-25T02:55:27.27
IV.IVUG.HHN. ML:2.2 0.0003505 0.38 AML other m 2023-08-25T02:55:27.16
IV.ENIC.HHE. ML:2.5 0.000871 0.16 AML other m 2023-08-25T02:55:27.42
IV.ENIC.HHN. ML:2.5 0.0008280000000000001 0.26 AML other m 2023-08-25T02:55:27.79
IV.IVUG.HHE. ML:2.3 0.0003805 0.38 AML other m 2023-08-25T02:55:27.71
IV.MSRU.HHE. ML:2.5 0.000488 0.42 AML other m 2023-08-25T02:55:28.79
IV.HLNI.HHN. ML:2.1 0.000194 0.98 AML other m 2023-08-25T02:55:28.44
IV.MSRU.HNE. ML:2.5 0.0005074999999999999 0.96 AML other m 2023-08-25T02:55:29.77
IV.MSRU.HHN. ML:2.3 0.00033400000000000004 0.5 AML other m 2023-08-25T02:55:29.69
IV.MSRU.HNN. ML:2.3 0.0003179999999999999 1.38 AML other m 2023-08-25T02:55:29.69
IV.HLNI.HHE. ML:2.0 0.0001585 0.18 AML other m 2023-08-25T02:55:30.81
IV.PLLN.EHE. ML:2.5 0.00044899999999999996 0.76 AML other m 2023-08-25T02:55:33.07
IV.MRCB.HHN. ML:1.8 0.0000989 0.72 AML other m 2023-08-25T02:55:33.13
IV.PLLN.EHN. ML:2.6 0.000596 1.2 AML other m 2023-08-25T02:55:33.83
IV.MRCB.HHE. ML:1.9 0.00012064999999999999 1.66 AML other m 2023-08-25T02:55:33.89
IV.CSLB.HHN. ML:2.0 0.000129 0.66 AML other m 2023-08-25T02:55:33.66
IV.IFIL.HHN. ML:2.4 0.000354 0.68 AML other m 2023-08-25T02:55:34.72
IV.IFIL.HHE. ML:3.0 0.0012349999999999998 0.28 AML other m 2023-08-25T02:55:35.40
IV.CSLB.HHE. ML:1.6 0.00005135 0.9 AML other m 2023-08-25T02:55:36.07
IV.GIB.HHE. ML:2.3 0.0002635 0.5 AML other m 2023-08-25T02:55:36.38
IV.RAFF.HHE. ML:2.0 0.00008424999999999999 1.34 AML other m 2023-08-25T02:55:37.21
IV.HVZN.HHN. ML:2.3 0.0002155 1.04 AML other m 2023-08-25T02:55:37.94
IV.HVZN.HNN. ML:2.4 0.00026849999999999997 1.02 AML other m 2023-08-25T02:55:37.96
IV.GIB.HHN. ML:2.4 0.000277 0.48 AML other m 2023-08-25T02:55:37.73
IV.HMDC.HHE. ML:2.2 0.0001245 0.54 AML other m 2023-08-25T02:55:38.28
IV.RAFF.HHN. ML:2.0 0.0000847 1.3 AML other m 2023-08-25T02:55:38.88
IV.HAVL.HHE. ML:2.3 0.0001585 0.16 AML other m 2023-08-25T02:55:42.22
IV.HMDC.HHN. ML:2.1 0.00009435 0.2 AML other m 2023-08-25T02:55:43.65
IV.HVZN.HHE. ML:2.3 0.00021400000000000002 0.48 AML other m 2023-08-25T02:55:47.33
IV.HVZN.HNE. ML:2.3 0.00023300000000000003 0.44 AML other m 2023-08-25T02:55:47.37
IV.HAVL.HHN. ML:2.4 0.000195 0.24 AML other m 2023-08-25T02:55:50.21
IV.CET2.HHE. ML:2.4 0.00007950000000000001 0.4 AML other m 2023-08-25T02:55:59.57
IV.CET2.HHN. ML:2.4 0.00006755 0.88 AML other m 2023-08-25T02:55:59.77
IV.SPS2.HHE. ML:1.7 0.0000146 0.86 AML other m 2023-08-25T02:56:01.59
IV.SPS2.HHN. ML:1.7 0.0000128 0.24 AML other m 2023-08-25T02:56:09.27
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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