Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 14-05-2022 and time 03:04:15 (UTC) in region Canale di Sicilia meridionale (MARE)

A magnitude ML 2.1 earthquake occured in region: Canale di Sicilia meridionale (MARE), on

  • 14-05-2022 03:04:15 (UTC)
  • 14-05-2022 05:04:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 36.2280, 14.1200 at 28 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
89 Km SW of Vittoria (63339 inhabitants)
91 Km SW of Modica (54633 inhabitants)
94 Km S of Gela (75827 inhabitants)
95 Km SW of Ragusa (73313 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 2.1 2022-05-14
03:04:15		 36.2277 14.1195 28 2023-01-31
19:03:10		 Bollettino Sismico Italiano INGV 104701361
Reviewed
Rev100 		ML 2.1 2022-05-14
03:04:15		 36.218 14.0958 31 2022-05-14
03:22:02		 Sala Sismica INGV-Roma 104604221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-14 03:04:15 ± 0.21
Latitude 36.2277 ± 0.0099
Longitude 14.1195 ± 0.0201
Depth (km) 28 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 104701361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1770
Semi-minor axis of confidence ellipse (meter) 247
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 1770.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.50902
Epicentral distance of station farthest from the epicenter (degree) 1.69972
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 104701361
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-30 09:46:58

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 104604221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-14 03:22:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HCRL.HHZ. 2022-05-14T03:04:57.01 0.6 undecidable manual S 34 142.4463 54 1.53 26
IV.HLNI.HHZ. 2022-05-14T03:04:55.41 0.6 undecidable manual S 28 141.1476 54 0.21 46
IV.HVZN.HHZ. 2022-05-14T03:04:50.28 0.6 undecidable manual S 27 117.993 54 0.07 50
IV.HAVL.HHZ. 2022-05-14T03:04:50.89 0.6 undecidable manual S 47 120.6903 54 0.1 49
IV.RAFF.HHZ. 2022-05-14T03:04:49.92 0.6 undecidable manual S 11 112.4985 99 1.17 35
IV.HMDC.HHZ. 2022-05-14T03:04:45.91 0.6 undecidable manual S 36 100.4217 101 0.33 50
IV.ISPIC.EHZ. 2022-05-14T03:04:44.37 0.6 undecidable manual S 49 92.9403 102 0.73 44
IV.MMGO.HHE. 2022-05-14T03:04:44.17 0.6 undecidable manual P 328 188.6667 54 -0.33 37
IV.ACATE.EHE. 2022-05-14T03:04:44.24 0.6 undecidable manual S 21 94.6386 101 0.17 52
IV.HVIT.HHZ. 2022-05-14T03:04:43.32 0.6 undecidable manual S 23 92.1411 102 -0.09 52
IV.CROCE.HHE. 2022-05-14T03:04:39.54 0.6 undecidable manual S 29 76.6677 104 0.15 54
IV.HLNI.HHZ. 2022-05-14T03:04:38.20 0.1 undecidable manual P 28 141.1476 54 -0.4 90
IV.HCRL.HHZ. 2022-05-14T03:04:38.66 0.3 undecidable manual P 34 142.4463 54 -0.1 72
IV.LINA.HHZ. 2022-05-14T03:04:37.34 0.6 undecidable manual P 251 119.3916 54 1.46 29
IV.SSY.HHZ. 2022-05-14T03:04:37.56 0.3 undecidable manual P 39 133.5663 54 -0.09 73
IV.HAVL.HHZ. 2022-05-14T03:04:35.65 0.3 undecidable manual P 47 120.6903 54 -0.4 70
IV.HVZN.HHZ. 2022-05-14T03:04:35.12 0.3 undecidable manual P 27 117.993 54 -0.6 67
IV.RAFF.HHZ. 2022-05-14T03:04:34.74 0.1 positive manual P 11 112.4985 99 -0.13 100
MN.WDD.HHE. 2022-05-14T03:04:34.92 0.6 undecidable manual S 140 56.499 110 0.67 49
IV.CLTA.HHE. 2022-05-14T03:04:33.96 0.3 undecidable manual P 352 104.118 100 0.35 74
IV.ACATE.EHE. 2022-05-14T03:04:32.67 0.6 undecidable manual P 21 94.6386 101 0.5 48
IV.HMDC.HHZ. 2022-05-14T03:04:32.59 0.3 undecidable manual P 36 100.4217 101 -0.45 72
IV.HVIT.HHZ. 2022-05-14T03:04:31.27 0.1 positive manual P 23 92.1411 102 -0.52 95
IV.ISPIC.EHZ. 2022-05-14T03:04:31.80 0.3 undecidable manual P 49 92.9403 102 -0.12 78
IV.CROCE.HHE. 2022-05-14T03:04:29.11 0.3 undecidable manual P 29 76.6677 104 -0.36 77
MN.WDD.HHE. 2022-05-14T03:04:26.28 0.3 undecidable manual P 140 56.499 110 -0.22 83
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.HVIT.HHE. ML:1.9 0.0000891 1.42 AML other m 2022-05-14T03:04:44.90
IV.ISPIC.EHE. ML:2.3 0.00021650000000000003 0.2 AML other m 2022-05-14T03:04:45.33
IV.HVIT.HHN. ML:1.9 0.00008555 0.36 AML other m 2022-05-14T03:04:45.82
IV.HMDC.HHN. ML:2.1 0.00011099999999999999 0.22 AML other m 2022-05-14T03:04:47.22
IV.HMDC.HHE. ML:1.6 0.0000339 0.5 AML other m 2022-05-14T03:04:48.46
IV.ISPIC.EHN. ML:2.1 0.00014055 0.56 AML other m 2022-05-14T03:04:49.92
IV.RAFF.HHN. ML:2.3 0.00014450000000000002 0.38 AML other m 2022-05-14T03:04:50.55
IV.RAFF.HHE. ML:2.6 0.00028500000000000004 0.68 AML other m 2022-05-14T03:04:50.91
IV.HAVL.HHE. ML:1.8 0.00003965 0.7 AML other m 2022-05-14T03:04:55.19
IV.HAVL.HHN. ML:1.9 0.0000592 0.44 AML other m 2022-05-14T03:04:56.65
IV.HVZN.HNN. ML:2.2 0.0001325 1.36 AML other m 2022-05-14T03:04:56.27
IV.HCRL.HHN. ML:2.1 0.0000697 1.58 AML other m 2022-05-14T03:04:58.10
IV.HLNI.HHE. ML:2.0 0.00004865 0.62 AML other m 2022-05-14T03:04:58.61
IV.SSY.HNE. ML:2.2 0.0001029 0.38 AML other m 2022-05-14T03:04:59.83
IV.SSY.HHN. ML:2.7 0.0003105 0.38 AML other m 2022-05-14T03:04:59.83
IV.HCRL.HHE. ML:2.1 0.00007319999999999999 0.62 AML other m 2022-05-14T03:05:00.40
IV.HLNI.HHN. ML:2.1 0.00006379999999999999 0.72 AML other m 2022-05-14T03:05:00.62
IV.HVZN.HNE. ML:2.1 0.00009775 0.4 AML other m 2022-05-14T03:05:01.63
IV.SSY.HNN. ML:2.2 0.00008795 1.1 AML other m 2022-05-14T03:05:03.65
IV.SSY.HHE. ML:2.4 0.0001605 0.7 AML other m 2022-05-14T03:05:10.82
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