Earthquake with magnitude of ML 2.3 on date 26-08-2022 and time 06:55:40 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 26-08-2022 04:55:40 (UTC)
  • 26-08-2022 06:55:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.4680, 15.5120 at 131 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km N of Messina (238439 inhabitants)
42 Km N of Reggio di Calabria (183035 inhabitants)
90 Km SW of Lamezia Terme (70714 inhabitants)
100 Km N of Acireale (52622 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 2022-08-26
04:55:40
38.4685 15.5122 131 2023-01-31
19:03:56
Bollettino Sismico Italiano INGV 111893641
Reviewed
Rev100
ML 2.4 2022-08-26
04:55:40
38.5033 15.535 134 2022-08-26
05:03:40
Sala Sismica INGV-Roma 108949091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-26 04:55:40 ± 0.15
Latitude 38.4685 ± 0.0099
Longitude 15.5122 ± 0.0103
Depth (km) 131 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 111893641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1043
Semi-minor axis of confidence ellipse (meter) 879
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 163
Circular confidence region, given by single value of horizontal uncertainty (meter) 1040.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.20415
Epicentral distance of station farthest from the epicenter (degree) 1.73479
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 47
Type of magnitude ML
Reference to an origin 111893641
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-16 14:11:51

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 108949091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-26 05:03:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2022-08-26T04:56:20.20 0.6 undecidable manual S 35 106.0161 138 -0.34 42
IV.PLAC.HHZ. 2022-08-26T04:56:17.12 0.3 undecidable manual S 91 80.4639 146 -0.04 71
IV.MUCR.HHZ. 2022-08-26T04:56:16.76 0.6 undecidable manual S 230 72.9714 149 0.48 44
IV.MPAZ.HHZ. 2022-08-26T04:56:15.75 0.6 undecidable manual S 143 71.5728 149 -0.38 45
IV.SOI.EHZ. 2022-08-26T04:56:15.08 0.3 undecidable manual S 133 64.3911 152 -0.29 70
IV.AIO.HHZ. 2022-08-26T04:56:15.31 0.6 undecidable manual S 204 60.2952 153 0.35 46
IV.FERC.HHZ.00 2022-08-26T04:56:14.73 0.3 undecidable manual S 92 53.502 156 0.39 69
IV.MPNC.HHN. 2022-08-26T04:56:13.08 0.6 undecidable manual S 201 38.3283 162 -0.09 51
IV.MILZ.HHZ. 2022-08-26T04:56:13.00 0.6 undecidable manual S 228 32.745 165 0.16 50
IV.MRCB.HHN. 2022-08-26T04:56:13.13 0.3 undecidable manual S 154 37.8288 163 -0.01 77
MN.CEL.HHZ. 2022-08-26T04:56:13.38 0.6 undecidable manual S 125 40.4262 162 0.06 51
IV.IVPL.HHZ. 2022-08-26T04:56:13.92 0.6 undecidable manual S 258 47.3193 159 0.09 50
IV.MSRU.HHZ. 2022-08-26T04:56:12.24 0.3 undecidable manual S 181 22.6551 169 -0.12 78
IV.SIRI.HHZ. 2022-08-26T04:56:11.95 0.3 undecidable manual P 9 192.5628 120 -0.23 48
MN.CUC.HHZ. 2022-08-26T04:56:09.89 0.3 undecidable manual P 9 171.1953 124 -0.03 55
IV.GRIS.EHZ. 2022-08-26T04:56:07.11 0.3 undecidable manual P 12 144.1446 129 -0.09 61
IV.CELI.HHZ. 2022-08-26T04:56:06.74 0.3 undecidable manual P 39 134.6652 131 0.44 59
MN.TIP.HHZ. 2022-08-26T04:56:06.40 0.3 undecidable manual P 53 133.4664 131 0.21 62
IV.SERS.HHZ. 2022-08-26T04:56:05.25 0.3 undecidable manual P 58 119.6913 134 0.33 62
IV.CAR1.HHZ. 2022-08-26T04:56:03.44 0.6 undecidable manual P 35 106.0161 138 -0.3 42
IV.GRI.EHZ. 2022-08-26T04:56:02.58 0.6 undecidable manual P 63 87.8454 144 0.26 45
IV.MUCR.HHZ. 2022-08-26T04:56:01.26 0.3 undecidable manual P 230 72.9714 149 -0.02 72
IV.MPAZ.HHZ. 2022-08-26T04:56:01.31 0.1 undecidable manual P 143 71.5728 149 0.11 95
IV.PLAC.HHZ. 2022-08-26T04:56:01.91 0.3 undecidable manual P 91 80.4639 146 0.12 70
IV.FERC.HHZ.00 2022-08-26T04:56:00.28 0.1 undecidable manual P 92 53.502 156 0.12 98
IV.SOI.EHZ. 2022-08-26T04:56:00.75 0.1 undecidable manual P 133 64.3911 152 -0.01 98
IV.AIO.HHZ. 2022-08-26T04:56:00.95 0.6 undecidable manual P 204 60.2952 153 0.43 45
IV.IVUG.HHZ. 2022-08-26T04:55:59.86 0.6 undecidable manual P 260 46.4202 159 0.04 51
IV.IVPL.HHZ. 2022-08-26T04:55:59.86 0.3 undecidable manual P 258 47.3193 159 -0.01 76
IV.MPNC.HHN. 2022-08-26T04:55:59.38 0.6 undecidable manual P 201 38.3283 162 -0.11 50
IV.MILZ.HHZ. 2022-08-26T04:55:59.05 0.1 negative manual P 228 32.745 165 -0.25 99
IV.MRCB.HHN. 2022-08-26T04:55:59.31 0.1 undecidable manual P 154 37.8288 163 -0.16 100
MN.CEL.HHZ. 2022-08-26T04:55:59.42 0.3 undecidable manual P 125 40.4262 162 -0.15 75
IV.MSRU.HHZ. 2022-08-26T04:55:58.61 0.1 negative manual P 181 22.6551 169 -0.41 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MILZ.HHN. ML:2.9 0.000517 0.38 AML other m 2022-08-26T04:56:13.34
IV.MSRU.HHN. ML:2.5 0.00018972385000000003 0.2176 AML other m 2022-08-26T04:56:13.59
MN.CEL.HHN. ML:2.3 0.000111 0.24 AML other m 2022-08-26T04:56:13.84
MN.CEL.HNN. ML:2.2 0.00010259318000000001 0.2208 AML other m 2022-08-26T04:56:13.96
IV.MSRU.HHE. ML:2.5 0.00018469875000000002 0.2592 AML other m 2022-08-26T04:56:14.29
IV.MILZ.HHE. ML:2.9 0.00047569649999999996 0.3808 AML other m 2022-08-26T04:56:14.46
MN.CEL.HHE. ML:2.2 0.00009115854 0.32 AML other m 2022-08-26T04:56:15.85
IV.AIO.HHE. ML:2.2 0.00009087062 0.2592 AML other m 2022-08-26T04:56:16.65
IV.SOI.EHN. ML:2.3 0.00010120000000000001 1.5 AML other m 2022-08-26T04:56:16.81
IV.FERC.HHN.00 ML:3.6 0.002524063 1.5008 AML other m 2022-08-26T04:56:16.86
IV.MPAZ.HHE. ML:2.4 0.000115 0.44 AML other m 2022-08-26T04:56:18.34
MN.CEL.HNE. ML:2.2 0.00009539460000000002 0.48 AML other m 2022-08-26T04:56:18.31
IV.MPAZ.HHN. ML:2.6 0.0001945 0.3 AML other m 2022-08-26T04:56:18.53
IV.AIO.HHN. ML:2.1 0.000072024775 0.1984 AML other m 2022-08-26T04:56:18.33
IV.SOI.EHE. ML:2.2 0.00008625 0.5 AML other m 2022-08-26T04:56:18.80
IV.PLAC.HHE. ML:2.4 0.00013214075 0.3808 AML other m 2022-08-26T04:56:18.87
IV.PLAC.HNE. ML:2.4 0.0001303785 0.3904 AML other m 2022-08-26T04:56:18.88
IV.PLAC.HHN. ML:2.3 0.00009655972500000001 0.4192 AML other m 2022-08-26T04:56:18.76
IV.PLAC.HNN. ML:2.3 0.0001037 0.44 AML other m 2022-08-26T04:56:18.77
IV.MUCR.HHE. ML:2.1 0.00006151323000000001 0.4992 AML other m 2022-08-26T04:56:20.78
IV.GRI.EHE. ML:2.4 0.000115023965 1.7792 AML other m 2022-08-26T04:56:20.04
IV.MUCR.HHN. ML:2.2 0.00007462776500000001 0.7392 AML other m 2022-08-26T04:56:20.93
IV.IVPL.HHN. ML:2.6 0.00020914115 1.3408 AML other m 2022-08-26T04:56:21.83
IV.CAR1.HNE. ML:2.7 0.00021799999999999999 0.46 AML other m 2022-08-26T04:56:21.40
IV.CAR1.HHE. ML:2.7 0.00021 0.44 AML other m 2022-08-26T04:56:21.40
IV.GRI.EHN. ML:2.4 0.00010324586499999999 0.24 AML other m 2022-08-26T04:56:21.45
IV.CAR1.HNN. ML:2.6 0.00014751654999999999 0.3712 AML other m 2022-08-26T04:56:21.80
IV.CAR1.HHN. ML:2.6 0.00015782156 0.3776 AML other m 2022-08-26T04:56:22.19
IV.SERS.HNE. ML:2.2 0.00006170426 0.6176 AML other m 2022-08-26T04:56:23.23
IV.GRIS.HNE. ML:2.7 0.00014717825 0.5888 AML other m 2022-08-26T04:56:24.32
IV.SERS.HHE. ML:2.1 0.0000496988 0.32 AML other m 2022-08-26T04:56:24.90
IV.SERS.HNN. ML:2.2 0.000053043965 0.32 AML other m 2022-08-26T04:56:24.90
IV.SERS.HHN. ML:2.2 0.00006384172499999999 0.3808 AML other m 2022-08-26T04:56:25.60
MN.TIP.HHE. ML:2.0 0.000029999999999999997 1.18 AML other m 2022-08-26T04:56:26.40
MN.TIP.HNN. ML:2.3 0.000065314395 0.6592 AML other m 2022-08-26T04:56:26.24
IV.GRIS.EHN. ML:2.4 0.00007636671 0.2624 AML other m 2022-08-26T04:56:27.22
IV.GRIS.EHE. ML:2.3 0.000061009865 0.2208 AML other m 2022-08-26T04:56:27.35
MN.TIP.HHN. ML:2.1 0.0000436 0.44 AML other m 2022-08-26T04:56:27.56
IV.CELI.HNN. ML:2.1 0.00004081999 0.32 AML other m 2022-08-26T04:56:28.77
IV.CELI.HHN. ML:2.1 0.0000472 0.32 AML other m 2022-08-26T04:56:28.93
IV.GRIS.HNN. ML:2.8 0.0001929492 1.3984 AML other m 2022-08-26T04:56:29.10
IV.CELI.HHE. ML:2.0 0.00003129619 0.3392 AML other m 2022-08-26T04:56:30.23
MN.CUC.HHE. ML:2.2 0.0000419 0.24 AML other m 2022-08-26T04:56:32.03
MN.CUC.HHN. ML:1.9 0.000021479535000000002 0.2624 AML other m 2022-08-26T04:56:33.13
IV.SIRI.HHN. ML:2.0 0.000018177085 0.1984 AML other m 2022-08-26T04:56:37.66
IV.SIRI.HHE. ML:2.1 0.000032500000000000004 1.48 AML other m 2022-08-26T04:56:39.20
IV.SIRI.HNE. ML:2.3 0.000043091459999999996 0.272 AML other m 2022-08-26T04:56:39.96
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