Earthquake with magnitude of ML 1.6 on date 30-09-2021 and time 14:01:49 (Italy) in region Isole Eolie (Messina)

A magnitude ML 1.6 earthquake occured in region: Isole Eolie (Messina), on

  • 30-09-2021 12:01:49 (UTC)
  • 30-09-2021 14:01:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.5030, 14.6990 at 9 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Leni ME 13 696 696
Malfa ME 15 982 1678
Santa Marina Salina ME 16 903 2581

Municipalities with at least 50000 inhabitants

An earthquake occurred to
82 Km W of Messina (238439 inhabitants)
93 Km NW of Reggio di Calabria (183035 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 1.6 2021-09-30
12:01:49
38.5027 14.6987 9 2022-03-30
13:04:11
Bollettino Sismico Italiano INGV 96542371
Reviewed
Rev200
ML 1.6 2021-09-30
12:01:49
38.498 14.683 14 2022-03-07
16:43:17
Sala Operativa INGV_OE (Catania) 96063701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-30 12:01:49 ± 0.07
Latitude 38.5027 ± 0.0063
Longitude 14.6987 ± 0.0034
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96542371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 717
Semi-minor axis of confidence ellipse (meter) 131
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 13
Circular confidence region, given by single value of horizontal uncertainty (meter) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 163
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 31
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.75633
Number of stations at which the event was observed 42
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 96542371
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-14 11:04:21

ML:1.6

Field Value
Value 1.6
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 96063701
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2021-09-30 12:12:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MNTT.EHZ. 2021-09-30T12:03:46.32 3.0 undecidable manual Sn -3.04 0
IV.GUMA.HHN. 2021-09-30T12:03:42.13 3.0 undecidable manual Sn -8.18 0
AC.VLO.HHZ. 2021-09-30T12:03:37.79 3.0 undecidable manual Sn -1.89 0
OT.OT13.EHE. 2021-09-30T12:03:36.62 3.0 undecidable manual Sg 12.93 0
IV.RMP.HHE. 2021-09-30T12:03:32.06 3.0 undecidable manual Sg 7.16 0
IV.RCAV.EHZ. 2021-09-30T12:03:31.88 3.0 undecidable manual Sg 7.9 0
OT.OT17.EHZ. 2021-09-30T12:03:22.68 3.0 undecidable manual Sg 7.35 0
IV.IMOL.HNE. 2021-09-30T12:03:12.69 3.0 positive manual Pn -5.88 0
AC.VLO.HHE. 2021-09-30T12:03:05.21 3.0 undecidable manual Pg 14.32 0
IV.CELB.HHN. 2021-09-30T12:03:04.60 3.0 undecidable manual Pn -2.59 0
TV.SU26.HHE. 2021-09-30T12:03:02.25 3.0 positive manual Pg 3.06 0
IV.CERA.HNZ. 2021-09-30T12:03:02.90 3.0 undecidable manual Sn -9.95 0
IV.CPGN.EHZ. 2021-09-30T12:03:01.93 3.0 negative manual Pn -7.47 0
IV.GUMA.HHE. 2021-09-30T12:03:00.98 3.0 positive manual Pg 4.12 0
IX.COL3.HHN.02 2021-09-30T12:02:56.37 3.0 undecidable manual Sg 5.11 0
IV.VBKN.HHZ. 2021-09-30T12:02:56.01 3.0 undecidable manual Sg 2.65 0
IV.OFFI.HHN. 2021-09-30T12:02:54.32 3.0 undecidable manual Pn -0.14 0
IV.PZUN.HHZ. 2021-09-30T12:02:50.37 3.0 undecidable manual Sn -2.73 0
IX.SCL3.EHN.02 2021-09-30T12:02:49.42 3.0 undecidable manual Sn -2.93 0
MN.KEK.HHZ. 2021-09-30T12:02:45.41 3.0 undecidable manual Pn -4.75 0
IV.SPS2.HHE. 2021-09-30T12:02:37.16 3.0 undecidable manual Sg 3.41 0
IV.CET2.HHZ. 2021-09-30T12:02:28.26 3.0 undecidable manual Sn -3.35 0
IX.SCL3.EHZ.02 2021-09-30T12:02:27.90 3.0 positive manual Pg 3.6 0
IV.SCHR.EHZ. 2021-09-30T12:02:26.43 3.0 undecidable manual Pg 5.79 0
IV.ICAI.EHE. 2021-09-30T12:02:23.55 3.0 undecidable manual Pg -0.71 0
IX.SNR3.EHZ.02 2021-09-30T12:02:20.87 3.0 undecidable manual Pn -3.17 0
IV.MARS.HHZ. 2021-09-30T12:02:15.90 3.0 negative manual Pg -1.24 0
IV.CSLB.HHZ. 2021-09-30T12:02:14.51 0.3 undecidable manual S 222 0.7563 50 -0.25 64
IV.GIB.HHE. 2021-09-30T12:02:13.83 0.6 undecidable manual S 226 0.7356 50 -0.31 42
IV.AIO.HHE. 2021-09-30T12:02:12.27 0.6 undecidable manual S 142 0.6772 50 -0.13 44
IV.MSRU.HHE. 2021-09-30T12:02:12.64 0.3 undecidable manual S 110 0.6772 50 0.22 65
IV.CRJA.HHZ. 2021-09-30T12:02:10.73 3.0 positive manual Pg -1.83 0
IV.MPNC.HHZ. 2021-09-30T12:02:10.78 0.3 undecidable manual S 125 0.6241 50 -0.06 68
IV.MSFR.HHZ. 2021-09-30T12:02:06.79 0.3 undecidable manual S 190 0.4757 50 0.34 66
IV.MUCR.HHZ. 2021-09-30T12:02:06.35 0.3 undecidable manual S 163 0.4793 50 -0.2 68
IV.GIB.HHE. 2021-09-30T12:02:04.07 0.3 undecidable manual P 226 0.7356 50 0.37 63
IV.MCPD.HHZ. 2021-09-30T12:02:04.03 0.3 undecidable manual S 176 0.3831 50 0.33 68
IV.ECTS.HHZ. 2021-09-30T12:02:03.62 0.6 undecidable manual P 152 0.7033 50 0.47 41
IV.CSLB.HHZ. 2021-09-30T12:02:03.89 0.1 undecidable manual P 222 0.7563 50 -0.17 87
IV.PLLN.EHN. 2021-09-30T12:02:02.78 0.3 undecidable manual P 221 0.6709 50 0.19 66
IV.AIO.HHE. 2021-09-30T12:02:02.84 0.1 undecidable manual P 142 0.6772 50 0.14 89
IV.MSRU.HHE. 2021-09-30T12:02:02.82 0.1 undecidable manual P 110 0.6772 50 0.11 89
IV.MPNC.HHZ. 2021-09-30T12:02:01.63 0.1 undecidable manual P 125 0.6241 50 -0.17 89
IV.IACL.HHN. 2021-09-30T12:02:00.62 0.3 undecidable manual S 277 0.2707 107 0.29 70
IV.IVUG.HHZ. 2021-09-30T12:01:59.75 0.3 undecidable manual S 115 0.2491 108 0.22 71
IV.MILZ.HHE. 2021-09-30T12:01:59.16 0.6 undecidable manual P 119 0.4766 50 -0.12 46
IV.MSFR.HHZ. 2021-09-30T12:01:59.02 0.1 undecidable manual P 190 0.4757 50 -0.24 90
IV.IVPL.HHZ. 2021-09-30T12:01:59.90 0.3 undecidable manual S 120 0.2536 108 0.18 72
IV.MUCR.HHZ. 2021-09-30T12:01:59.25 0.6 undecidable manual P 163 0.4793 50 -0.07 47
IV.IVGP.HHN. 2021-09-30T12:01:58.80 0.6 undecidable manual S 117 0.2311 110 -0.08 49
IV.ILOS.HHN. 2021-09-30T12:01:57.66 0.3 undecidable manual S 106 0.2032 112 -0.23 72
IV.MCPD.HHZ. 2021-09-30T12:01:57.26 0.6 undecidable manual P 176 0.3831 50 -0.42 44
IV.IVPL.HHZ. 2021-09-30T12:01:55.09 0.3 undecidable manual P 120 0.2536 108 -0.29 70
IV.IVUG.HHZ. 2021-09-30T12:01:55.29 0.1 undecidable manual P 115 0.2491 108 0.02 99
IV.IACL.HHN. 2021-09-30T12:01:55.46 0.3 undecidable manual P 277 0.2707 107 -0.27 70
IV.ILOS.HHN. 2021-09-30T12:01:54.34 0.1 undecidable manual P 106 0.2032 112 0.02 100
IV.IVGP.HHN. 2021-09-30T12:01:54.88 0.1 undecidable manual P 117 0.2311 110 -0.01 99
IV.IFIL.HHZ. 2021-09-30T12:01:54.78 0.3 undecidable manual S 303 0.1142 126 -0.08 75
IV.IFIL.HHZ. 2021-09-30T12:01:52.72 0.1 positive manual P 303 0.1142 126 0.15 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IFIL.HHN. ML:1.9 0.0009077659 0.4608 AML other m 2021-09-30T12:01:55.37
IV.IFIL.HHE. ML:2.2 0.0019996074999999998 0.5376 AML other m 2021-09-30T12:01:55.16
IV.IACL.HHE. ML:1.6 0.00021878275 0.2176 AML other m 2021-09-30T12:02:01.06
IV.IVPL.HHN. ML:1.3 0.00011282476500000001 1.2224 AML other m 2021-09-30T12:01:59.82
IV.IVPL.HHE. ML:1.2 0.00007801730500000001 2.0416 AML other m 2021-09-30T12:02:00.21
IV.MPNC.HHE. ML:1.5 0.00005388950500000001 1.2416 AML other m 2021-09-30T12:02:11.09
IV.MPNC.HHN. ML:1.7 0.00007891426 0.9856 AML other m 2021-09-30T12:02:11.71
IV.SPS2.HHE. ML:1.8 0.00003195 0.78 AML other m 2021-09-30T12:02:49.89
IV.MUCR.HHN. ML:1.5 0.00006939445 1.4592 AML other m 2021-09-30T12:02:06.49
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