Earthquake with magnitude of ML 2.1 on date 28-01-2024 and time 03:48:10 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 28-01-2024 03:48:10 (UTC)
  • 28-01-2024 04:48:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.4380, 15.3740 at 131 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NW of Messina (238439 inhabitants)
43 Km NW of Reggio di Calabria (183035 inhabitants)
94 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
Reviewed
Rev100
ML 2.1 2024-01-28
03:48:10
38.4377 15.3742 131 2024-01-28
04:07:06
Sala Sismica INGV-Roma 124899821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-28 03:48:10 ± 0.34
Latitude 38.4377 ± 0.0198
Longitude 15.3742 ± 0.0310
Depth (km) 131 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124899821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2503
Semi-minor axis of confidence ellipse (meter) 2066
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 134
Circular confidence region, given by single value of horizontal uncertainty (meter) 2500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 175
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 24
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.65115
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 15
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 124899821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-28 04:07:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.GSCL.HHZ. 2024-01-28T03:49:54.17 3.0 negative manual Pn 1.91 0
IV.LAV9.HHZ. 2024-01-28T03:49:51.49 3.0 undecidable manual Sn -0.99 0
IV.PTRJ.HHZ. 2024-01-28T03:49:39.62 3.0 undecidable manual Sg 7.24 0
IV.MOCO.HHZ. 2024-01-28T03:49:10.43 3.0 undecidable manual Pg 12.46 0
IV.GIZZ.HHZ. 2024-01-28T03:48:48.44 0.6 undecidable manual S 50 93.9393 142 0.13 47
IV.PLAC.HHZ. 2024-01-28T03:48:47.67 0.6 undecidable manual S 89 92.4408 142 -0.45 44
IV.MPAZ.HHZ. 2024-01-28T03:48:46.64 0.6 undecidable manual S 134 76.9674 147 0.46 45
IY.SPDC.HHE. 2024-01-28T03:48:46.11 3.0 undecidable manual S 81 66.5778 151 1.09 0
IY.CNDF.HHE. 2024-01-28T03:48:45.35 0.6 undecidable manual S 139 63.9915 152 0.59 44
IV.AIO.HHZ. 2024-01-28T03:48:44.66 0.6 undecidable manual S 193 53.2023 156 0.92 39
IV.NOV.HHZ. 2024-01-28T03:48:44.94 3.0 undecidable manual S 205 49.9167 157 1.48 0
IV.GMB1.HHZ. 2024-01-28T03:48:43.90 0.6 undecidable manual S 127 48.618 158 0.55 46
IV.MRCB.HHZ. 2024-01-28T03:48:42.84 0.3 undecidable manual S 137 41.9247 161 -0.01 79
IV.SICLA.EHE. 2024-01-28T03:48:41.94 0.3 undecidable manual S 124 35.8419 164 -0.5 71
IV.MSRU.HHZ. 2024-01-28T03:48:41.29 0.6 undecidable manual S 149 22.5552 169 -0.49 49
XE.T0701.HNE. 2024-01-28T03:48:40.95 0.1 undecidable manual P 20 183.2832 122 0.28 68
XE.SHEVA.HNN. 2024-01-28T03:48:39.23 0.1 undecidable manual P 24 167.4102 124 0.22 75
XE.T0702.HNE. 2024-01-28T03:48:37.52 0.6 undecidable manual P 23 154.9227 126 -0.22 40
IV.CET2.HHZ. 2024-01-28T03:48:35.54 0.1 undecidable manual P 22 130.9689 132 0.11 86
IV.PLAC.HHZ. 2024-01-28T03:48:32.34 0.1 negative manual P 89 92.4408 142 0.2 92
IV.GIZZ.HHZ. 2024-01-28T03:48:32.28 0.6 undecidable manual P 50 93.9393 142 0.03 47
IY.SPDC.HHE. 2024-01-28T03:48:30.65 0.1 undecidable manual P 81 66.5778 151 0.3 94
IV.MPAZ.HHZ. 2024-01-28T03:48:30.91 0.1 undecidable manual P 134 76.9674 147 -0.11 97
IV.GMB1.HHZ. 2024-01-28T03:48:29.64 0.6 undecidable manual P 127 48.618 158 0.25 49
IV.AIO.HHZ. 2024-01-28T03:48:29.76 0.1 undecidable manual P 193 53.2023 156 0.15 100
IV.NOV.HHZ. 2024-01-28T03:48:29.85 0.1 undecidable manual P 205 49.9167 157 0.4 95
IY.CNDF.HHE. 2024-01-28T03:48:29.94 0.1 undecidable manual P 139 63.9915 152 -0.26 97
IV.SICLA.EHE. 2024-01-28T03:48:28.19 0.6 undecidable manual P 124 35.8419 164 -0.67 45
IV.MRCB.HHZ. 2024-01-28T03:48:28.58 0.1 undecidable manual P 137 41.9247 161 -0.51 95
IV.MSRU.HHZ. 2024-01-28T03:48:27.67 0.1 undecidable manual P 149 22.5552 169 -0.81 87
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GMB1.HHE. ML:1.7 0.000029500000000000002 0.68 AML other m 2024-01-28T03:48:29.38
IV.MSRU.HHE. ML:2.2 0.0000965 1.2 AML other m 2024-01-28T03:48:42.14
IV.MSRU.HHN. ML:2.0 0.000062 0.6 AML other m 2024-01-28T03:48:44.63
IV.GMB1.HHN. ML:1.9 0.00004285 0.84 AML other m 2024-01-28T03:48:45.93
IV.CET2.HHE. ML:2.2 0.00005275000000000001 0.76 AML other m 2024-01-28T03:48:54.98
IV.CET2.HHN. ML:2.3 0.00006759999999999999 1.46 AML other m 2024-01-28T03:48:55.19
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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