Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 07-07-2022 and time 03:56:26 (Italy) in region Isole Eolie (Messina)

A magnitude ML 1.4 earthquake occured in region: Isole Eolie (Messina), on

  • 07-07-2022 01:56:26 (UTC)
  • 07-07-2022 03:56:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.5170, 14.4120 at 7 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
92 Km NE of Bagheria (55387 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 1.4 2022-07-07
01:56:26		 38.5173 14.412 7 2023-01-31
19:03:20		 Bollettino Sismico Italiano INGV 107114931
Reviewed
Rev200 		ML 1.4 2022-07-07
01:56:26		 38.515 14.411 7 2023-01-02
15:01:02		 Sala Operativa INGV_OE (Catania) 106891271
Reviewed
Rev100 		ML 1.5 2022-07-07
01:56:26		 38.5727 14.3955 8 2022-07-07
02:09:13		 Sala Sismica INGV-Roma 106891261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-07 01:56:26 ± 0.11
Latitude 38.5173 ± 0.0207
Longitude 14.4120 ± 0.0115
Depth (km) 7 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 107114931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2442
Semi-minor axis of confidence ellipse (meter) 530
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 339
Circular confidence region, given by single value of horizontal uncertainty (meter) 2440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 141
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.64302
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 106891261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-07 02:09:13

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 107114931
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-01-02 15:00:49

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 106891271
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2022-07-07 02:19:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VISG.HHZ. 2022-07-07T01:58:15.79 3.0 positive manual Pg 17.16 0
IV.INTR.HHZ. 2022-07-07T01:57:25.33 3.0 undecidable manual Pn 2.13 0
IV.CMPR.HHZ. 2022-07-07T01:57:01.64 3.0 negative manual Pn 0.28 0
3D.OEM4.HHZ. 2022-07-07T01:56:43.50 0.6 undecidable manual S 104 47.619 50 0.61 41
IV.IVLT.HHZ. 2022-07-07T01:56:42.83 0.6 undecidable manual S 106 48.5181 50 -0.3 45
3D.OEM8.HHZ. 2022-07-07T01:56:41.31 0.6 undecidable manual S 97 44.1225 50 -0.67 40
IV.CSLB.HHZ. 2022-07-07T01:56:39.78 0.3 undecidable manual P 206 71.373 50 0.03 68
IV.PLLN.EHN. 2022-07-07T01:56:38.66 0.3 undecidable manual P 202 62.7927 50 0.24 66
IV.MUCR.HHZ. 2022-07-07T01:56:38.96 0.3 undecidable manual P 142 66.1893 50 0 69
IV.LIBRI.HHZ. 2022-07-07T01:56:38.72 0.3 undecidable manual P 137 65.8896 50 -0.18 67
IV.MSFR.HHE. 2022-07-07T01:56:37.18 0.3 undecidable manual P 164 55.8996 50 -0.18 68
IV.IVGP.HHZ. 2022-07-07T01:56:36.51 0.6 undecidable manual P 106 49.5171 50 0.13 46
3D.OEM4.HHZ. 2022-07-07T01:56:36.07 0.1 undecidable manual P 104 47.619 50 -0.01 95
IV.IVUG.HHZ. 2022-07-07T01:56:36.95 0.3 undecidable manual P 105 51.6039 50 0.24 67
IV.IVLT.HHZ. 2022-07-07T01:56:36.00 0.1 undecidable manual P 106 48.5181 50 -0.22 91
3D.OEM9.HNE. 2022-07-07T01:56:36.96 0.6 undecidable manual P 106 52.3032 50 0.15 46
IV.IVPL.HHZ. 2022-07-07T01:56:36.79 0.3 undecidable manual P 107 51.8037 50 0.06 70
IV.ILOS.HHZ. 2022-07-07T01:56:36.71 0.6 undecidable manual P 100 47.2194 50 0.68 40
3D.OEM8.HHZ. 2022-07-07T01:56:35.40 0.3 undecidable manual P 97 44.1225 50 -0.16 70
IV.IFIL.HHZ. 2022-07-07T01:56:32.74 0.6 undecidable manual S 70 15.0738 114 0.22 48
IV.IFIL.HHZ. 2022-07-07T01:56:30.01 0.1 positive manual P 70 15.0738 114 -0.08 99
IV.IACL.HHZ. 2022-07-07T01:56:29.79 0.6 undecidable manual S 289 5.2947 142 0.04 51
IV.IACL.HHZ. 2022-07-07T01:56:28.38 0.1 positive manual P 289 5.2947 142 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IFIL.HHE. ML:2.0 0.0011099999999999999 0.16 AML other m 2022-07-07T01:56:33.14
IV.IFIL.HHN. ML:1.6 0.00043469959999999997 0.3008 AML other m 2022-07-07T01:56:37.83
IV.IVPL.HHN. ML:1.5 0.00008498218 0.72 AML other m 2022-07-07T01:56:42.43
IV.IVPL.HNE. ML:1.2 0.0000379989815 0.0112 AML other m 2022-07-07T01:56:48.12
IV.IVPL.HNN. ML:1.0 0.000026907155 0.0096 AML other m 2022-07-07T01:56:48.12
IV.CSLB.HHE. ML:1.0 0.000013859135000000002 0.5584 AML other m 2022-07-07T01:56:51.41
IV.LIBRI.HNN. ML:1.3 0.000041631005 0.3008 AML other m 2022-07-07T01:56:53.31
IV.IVPL.HHE. ML:1.4 0.000061955575 1.44 AML other m 2022-07-07T01:56:53.92
IV.CSLB.HHN. ML:1.0 0.000014028935 0.5808 AML other m 2022-07-07T01:56:54.76
IV.LIBRI.HHE. ML:1.5 0.00005534068 0.4592 AML other m 2022-07-07T01:57:04.25
IV.MUCR.HHN. ML:1.6 0.00007881871 0.9616 AML other m 2022-07-07T01:57:07.85
IV.LIBRI.HHN. ML:1.3 0.0000389901 0.2816 AML other m 2022-07-07T01:57:08.31
IV.LIBRI.HNE. ML:1.6 0.000063762195 0.8896 AML other m 2022-07-07T01:57:08.35
IV.MUCR.HHE. ML:1.6 0.00008068887999999999 0.6608 AML other m 2022-07-07T01:57:08.49
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