Earthquake with magnitude of ML 2.2 on date 16-02-2024 and time 21:04:10 (UTC) in region Costa Siciliana centro settentrionale (Palermo)

A magnitude ML 2.2 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on

  • 16-02-2024 21:04:10 (UTC)
  • 16-02-2024 22:04:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.4240, 13.0190 at 8 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
46 Km NW of Palermo (674435 inhabitants)
58 Km NW of Bagheria (55387 inhabitants)
63 Km NE of Trapani (68759 inhabitants)
86 Km NE of Marsala (83194 inhabitants)
94 Km NE of Mazara del Vallo (51718 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 2.2 2024-02-16
21:04:10
38.4238 13.0187 8 2024-02-16
21:22:36
Sala Sismica INGV-Roma 125321631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-16 21:04:10 ± 0.4
Latitude 38.4238 ± 0.0243
Longitude 13.0187 ± 0.0126
Depth (km) 8 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125321631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2427
Semi-minor axis of confidence ellipse (meter) 1153
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 351
Circular confidence region, given by single value of horizontal uncertainty (meter) 2430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 212
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 18
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) 1.22578
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 12
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 125321631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-16 21:22:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GATE.HHZ. 2024-02-16T21:06:03.95 3.0 undecidable manual Sg 17.059999 0
IV.SPS2.HHZ. 2024-02-16T21:05:28.46 3.0 undecidable manual Sn -2.61 0
IV.PIPA.HHZ. 2024-02-16T21:05:12.92 3.0 undecidable manual Pg 11.93 0
IV.CET2.HHZ. 2024-02-16T21:04:53.33 3.0 negative manual Pn 0.67 0
IV.AIO.HHZ. 2024-02-16T21:04:43.18 3.0 positive manual Pn 0.57 0
IV.IFIL.HHZ. 2024-02-16T21:04:33.36 0.3 undecidable manual P 83 136.0638 50 -0.33 78
IV.CRJA.HHZ. 2024-02-16T21:04:32.78 0.3 undecidable manual S 181 69.0753 50 0.34 89
IV.PETRA.HHZ. 2024-02-16T21:04:31.80 3.0 undecidable manual P 0
IV.CORL.HHZ. 2024-02-16T21:04:31.22 0.3 undecidable manual S 157 63.7917 50 0.18 93
IV.PLLN.EHZ. 2024-02-16T21:04:31.06 3.0 negative manual P 0.16 0
IV.CSLB.HHZ. 2024-02-16T21:04:29.36 0.3 undecidable manual P 120 105.4167 50 0.39 82
IV.SCIAC.HHZ. 2024-02-16T21:04:29.63 3.0 negative manual P 0.88 0
IV.ERC.EHE. 2024-02-16T21:04:29.01 0.3 undecidable manual S 221 56.9985 50 -0.22 94
IV.SOLUN.HHZ. 2024-02-16T21:04:29.58 0.6 undecidable manual S 129 57.9975 50 0.09 64
IV.ALJA.HHZ. 2024-02-16T21:04:28.49 0.3 undecidable manual P 139 98.6235 50 0.58 79
IV.MBFT.HHZ. 2024-02-16T21:04:27.85 0.3 undecidable manual S 186 53.3022 50 -0.39 91
IV.MPG.HHZ. 2024-02-16T21:04:25.15 0.3 undecidable manual S 134 41.625 50 0.04 100
IV.LEVAN.EHE. 2024-02-16T21:04:25.08 0.3 undecidable manual P 231 75.7686 50 0.68 79
IV.MMGO.HHZ. 2024-02-16T21:04:25.93 0.3 undecidable manual P 182 84.5487 50 0.17 90
IV.CIMI.HHZ. 2024-02-16T21:04:24.80 0.3 undecidable manual P 141 77.1672 50 0.19 91
IV.CRJA.HHZ. 2024-02-16T21:04:23.63 0.3 undecidable manual P 181 69.0753 50 0.27 91
IV.SOLUN.HHZ. 2024-02-16T21:04:21.54 0.3 undecidable manual P 129 57.9975 50 -0.11 95
IV.CORL.HHZ. 2024-02-16T21:04:21.97 0.3 undecidable manual P 157 63.7917 50 -0.58 84
IV.ERC.EHE. 2024-02-16T21:04:21.54 0.3 undecidable manual P 221 56.9985 50 0.04 97
IV.MBFT.HHZ. 2024-02-16T21:04:20.12 0.3 undecidable manual P 186 53.3022 50 -0.82 78
IV.MPG.HHZ. 2024-02-16T21:04:18.70 0.3 undecidable manual P 134 41.625 50 -0.43 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPG.HHE. ML:2.3 0.0006645 0.9 AML other m 2024-02-16T21:04:27.61
IV.MPG.HHN. ML:2.3 0.0007224999999999999 0.76 AML other m 2024-02-16T21:04:27.31
IV.MBFT.HHN. ML:2.0 0.000266 1.5 AML other m 2024-02-16T21:04:29.84
IV.MBFT.HHE. ML:2.0 0.0002385 1.8 AML other m 2024-02-16T21:04:30.93
IV.SOLUN.HHN. ML:2.3 0.00045900000000000004 0.28 AML other m 2024-02-16T21:04:31.79
IV.SOLUN.HHE. ML:2.3 0.0004645 0.74 AML other m 2024-02-16T21:04:31.79
IV.CORL.HNN. ML:2.4 0.0005225 0.4 AML other m 2024-02-16T21:04:33.12
IV.CORL.HHN. ML:2.4 0.0005204999999999999 1.28 AML other m 2024-02-16T21:04:37.13
IV.CORL.HNE. ML:2.5 0.0005565 0.44 AML other m 2024-02-16T21:04:37.37
IV.CORL.HHE. ML:2.5 0.0005475 0.42 AML other m 2024-02-16T21:04:37.38
IV.CRJA.HNN. ML:2.4 0.0003795 1.26 AML other m 2024-02-16T21:04:39.75
IV.CRJA.HHN. ML:2.3 0.0003665 1.38 AML other m 2024-02-16T21:04:39.76
IV.MMGO.HNN. ML:2.1 0.00017099999999999998 0.42 AML other m 2024-02-16T21:04:39.84
IV.MMGO.HHN. ML:2.1 0.00016749999999999998 0.42 AML other m 2024-02-16T21:04:39.63
IV.MMGO.HHE. ML:1.9 0.0000981 0.98 AML other m 2024-02-16T21:04:40.42
IV.MMGO.HNE. ML:1.9 0.00009745000000000001 0.94 AML other m 2024-02-16T21:04:40.90
IV.CIMI.HHN. ML:2.2 0.000245 0.68 AML other m 2024-02-16T21:04:43.20
IV.CIMI.HNN. ML:2.2 0.00025550000000000003 0.8 AML other m 2024-02-16T21:04:43.59
IV.SCIAC.HHE. ML:2.0 0.0001115 1.24 AML other m 2024-02-16T21:04:45.12
IV.CIMI.HHE. ML:2.3 0.0003165 0.52 AML other m 2024-02-16T21:04:46.09
IV.CIMI.HNE. ML:2.4 0.0003265 0.44 AML other m 2024-02-16T21:04:46.32
IV.CSLB.HHE. ML:1.8 0.00005815 0.44 AML other m 2024-02-16T21:04:47.21
IV.ALJA.HHN. ML:2.3 0.000211 0.36 AML other m 2024-02-16T21:04:47.27
IV.SCIAC.HHN. ML:2.2 0.00013800000000000002 0.54 AML other m 2024-02-16T21:04:47.27
IV.CSLB.HNE. ML:1.8 0.00006345000000000001 1.56 AML other m 2024-02-16T21:04:47.19
IV.PLLN.EHE. ML:2.3 0.000189 0.58 AML other m 2024-02-16T21:04:48.93
IV.CRJA.HNE. ML:2.2 0.00023999999999999998 0.86 AML other m 2024-02-16T21:04:48.97
IV.CRJA.HHE. ML:2.2 0.000247 0.84 AML other m 2024-02-16T21:04:48.98
IV.CSLB.HNN. ML:1.8 0.00006425 1.36 AML other m 2024-02-16T21:04:49.03
IV.PLLN.EHN. ML:2.3 0.000184 1.62 AML other m 2024-02-16T21:04:49.95
IV.CSLB.HHN. ML:1.9 0.00006809999999999999 0.4 AML other m 2024-02-16T21:04:51.34
IV.ALJA.HHE. ML:2.3 0.00019250000000000002 1.04 AML other m 2024-02-16T21:04:51.13
IV.PETRA.HHE. ML:2.2 0.000125 0.5 AML other m 2024-02-16T21:04:53.31
IV.PETRA.HHN. ML:2.3 0.0001455 1.36 AML other m 2024-02-16T21:04:55.07
IV.IFIL.HHE. ML:2.7 0.0003035 1.16 AML other m 2024-02-16T21:05:00.64
IV.IFIL.HHN. ML:2.3 0.000127 0.44 AML other m 2024-02-16T21:05:02.13
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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