Earthquake with magnitude of ML 2.1 on date 08-12-2021 and time 20:21:06 (Italy) in region Isole Eolie (Messina)

A magnitude ML 2.1 earthquake occured in region: Isole Eolie (Messina), on

  • 08-12-2021 19:21:06 (UTC)
  • 08-12-2021 20:21:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.6910, 14.2180 at 26 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
92 Km NE of Bagheria (55387 inhabitants)
98 Km NE of Palermo (674435 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 2021-12-08
19:21:06
38.6908 14.2178 26 2022-03-30
13:04:36
Bollettino Sismico Italiano INGV 100869691
Reviewed
Rev100
ML 2.3 2021-12-08
19:21:06
38.7027 14.2057 26 2021-12-08
19:29:05
Sala Sismica INGV-Roma 98313171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-08 19:21:06 ± 0.21
Latitude 38.6908 ± 0.0126
Longitude 14.2178 ± 0.0127
Depth (km) 26 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100869691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1302
Semi-minor axis of confidence ellipse (meter) 644
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 154
Circular confidence region, given by single value of horizontal uncertainty (meter) 1300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 265
Number of associated phases, regardless of their use for origin computation 48
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) 1.75188
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 98313171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-12-08 19:29:05

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 100869691
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-11 11:36:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.GRAM.HHZ. 2021-12-08T19:21:45.00 3.0 undecidable manual Sn -2.12 0
IV.RESU.HHZ. 2021-12-08T19:21:40.11 0.6 undecidable manual S 187 1.0513 98 0.02 46
IV.AIO.HHZ. 2021-12-08T19:21:40.46 0.6 undecidable manual S 132 1.0729 98 -0.26 45
IV.MSRU.HHZ. 2021-12-08T19:21:40.90 0.6 undecidable manual S 113 1.0963 98 -0.51 42
IV.MPNC.HHZ. 2021-12-08T19:21:39.81 0.3 undecidable manual S 121 1.0423 98 -0.01 67
IV.PLAC.HHZ. 2021-12-08T19:21:36.16 0.1 undecidable manual P 97 1.7519 54 0.51 63
IV.MUCR.HHZ. 2021-12-08T19:21:34.00 0.3 undecidable manual S 141 0.8265 101 0.47 62
IV.CSLB.HHZ. 2021-12-08T19:21:31.30 0.3 undecidable manual S 190 0.7635 102 -0.39 67
IV.GIB.HHZ. 2021-12-08T19:21:30.29 0.3 undecidable manual S 192 0.7159 103 -0.04 73
IV.MCPD.HHZ. 2021-12-08T19:21:30.36 3.0 undecidable manual S 145 0.6979 103 0.56 0
IV.PLLN.EHZ. 2021-12-08T19:21:30.51 0.3 undecidable manual S 185 0.7006 103 0.64 63
TV.GMB1.HHZ. 2021-12-08T19:21:29.82 0.1 undecidable manual P 112 1.3553 54 -0.35 79
IV.AIO.HHZ. 2021-12-08T19:21:26.04 0.3 undecidable manual P 132 1.0729 98 -0.09 67
IV.MSRU.HHZ. 2021-12-08T19:21:26.05 0.1 undecidable manual P 113 1.0963 98 -0.48 82
IV.RESU.HHZ. 2021-12-08T19:21:26.47 0.3 undecidable manual P 187 1.0513 98 0.71 60
IV.MPNC.HHZ. 2021-12-08T19:21:25.06 0.1 undecidable manual P 121 1.0423 98 -0.55 81
GU.TRAV.HHZ. 2021-12-08T19:21:23.28 3.0 undecidable manual Pn 0.3 0
IV.MUCR.HHZ. 2021-12-08T19:21:22.01 0.1 undecidable manual P 141 0.8265 101 0.03 96
IV.PLLN.EHZ. 2021-12-08T19:21:20.05 0.3 undecidable manual P 185 0.7006 103 0.19 73
IV.GIB.HHZ. 2021-12-08T19:21:20.08 0.3 undecidable manual P 192 0.7159 103 -0.05 72
IV.CSLB.HHZ. 2021-12-08T19:21:20.73 0.1 undecidable manual P 190 0.7635 102 -0.19 92
IV.MCPD.HHZ. 2021-12-08T19:21:20.03 0.3 undecidable manual P 145 0.6979 103 0.21 72
IV.IFIL.HHZ. 2021-12-08T19:21:19.40 0.3 undecidable manual S 114 0.3067 122 0.45 71
IV.IVGP.HHZ. 2021-12-08T19:21:19.31 0.3 undecidable manual P 117 0.6511 104 0.27 71
IV.CELB.HHZ. 2021-12-08T19:21:18.30 3.0 undecidable manual Sn -4.96 0
IV.IMOL.HNZ. 2021-12-08T19:21:17.50 3.0 undecidable manual Sn -6.99 0
IV.IACL.HHZ. 2021-12-08T19:21:15.57 0.3 undecidable manual S 146 0.1907 137 -0.7 69
IV.IFIL.HHZ. 2021-12-08T19:21:13.95 0.1 undecidable manual P 114 0.3067 122 0.4 100
IV.CPGN.EHZ. 2021-12-08T19:21:13.67 3.0 undecidable manual Sg 6.19 0
IV.MILN.HHZ. 2021-12-08T19:21:12.36 3.0 positive manual Pn 0.7 0
IV.IACL.HHZ. 2021-12-08T19:21:11.59 0.1 undecidable manual P 146 0.1907 137 -0.42 99
IV.SARZ.HHZ. 2021-12-08T19:21:03.60 3.0 undecidable manual Pn -4.97 0
IV.MNTV.EHZ. 2021-12-08T19:21:02.31 3.0 undecidable manual Pn 4.23 0
IV.IMOL.HNZ. 2021-12-08T19:20:58.56 3.0 undecidable manual Pg 14.76 0
AC.VLO.HHZ. 2021-12-08T19:20:55.69 3.0 undecidable manual Pg 7.13 0
IV.FIR.HHZ. 2021-12-08T19:20:52.49 3.0 undecidable manual Pg 11.31 0
IV.CSP1.EHZ. 2021-12-08T19:20:51.00 3.0 undecidable manual Sg 6.75 0
IV.MURB.HHZ. 2021-12-08T19:20:50.89 3.0 undecidable manual Sn -4.09 0
IV.MCEL.HHZ. 2021-12-08T19:20:28.25 3.0 undecidable manual Sn -7.01 0
IV.CMPR.HNZ. 2021-12-08T19:20:25.38 3.0 undecidable manual Sn -5.18 0
IV.ARVD.HHZ. 2021-12-08T19:20:23.33 3.0 positive manual Pn -3.98 0
IV.GIUL.HHZ. 2021-12-08T19:20:15.43 3.0 undecidable manual Sn -7.23 0
IV.ICAI.EHZ. 2021-12-08T19:20:06.30 3.0 undecidable manual Pg -1.6 0
IV.MCRV.HHZ. 2021-12-08T19:20:04.83 3.0 undecidable manual P -2.37 0
IV.MTMR.HNZ. 2021-12-08T19:20:02.34 3.0 positive manual P -2.39 0
IT.GLNS.HNZ. 2021-12-08T19:20:00.51 3.0 negative manual P -1.43 0
IV.POFI.HHZ. 2021-12-08T19:19:59.34 3.0 undecidable manual Pn -5.41 0
IV.BSSO.HHZ. 2021-12-08T19:19:56.70 3.0 negative manual P -0.36 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IACL.HHN. ML:2.7 0.002206838 0.1536 AML other m 2021-12-08T19:21:16.38
IV.IACL.HHE. ML:2.9 0.0034381974999999998 0.1152 AML other m 2021-12-08T19:21:16.74
IV.IFIL.HHN. ML:2.4 0.0008989082500000001 0.1408 AML other m 2021-12-08T19:21:21.20
IV.IFIL.HHE. ML:2.8 0.002268946 0.128 AML other m 2021-12-08T19:21:22.61
IV.IVGP.HHN. ML:2.0 0.0001325335 0.2176 AML other m 2021-12-08T19:21:34.88
IV.MCPD.HHE. ML:1.8 0.00007940127999999999 0.32 AML other m 2021-12-08T19:21:31.63
IV.MCPD.HHN. ML:2.0 0.0001402327 0.2688 AML other m 2021-12-08T19:21:31.63
IV.CSLB.HHN. ML:1.8 0.00008145 0.28 AML other m 2021-12-08T19:21:31.72
IV.GIB.HHN. ML:2.4 0.00028900000000000003 0.36 AML other m 2021-12-08T19:21:31.98
IV.CSLB.HHE. ML:1.8 0.00007585 0.24 AML other m 2021-12-08T19:21:32.06
IV.GIB.HHE. ML:2.4 0.00031792290000000003 0.4992 AML other m 2021-12-08T19:21:35.64
IV.IVGP.HHE. ML:2.0 0.00016114545 0.3712 AML other m 2021-12-08T19:21:34.28
IV.MUCR.HHN. ML:2.2 0.0001753189 0.4608 AML other m 2021-12-08T19:21:35.11
IV.MUCR.HHE. ML:2.2 0.00015816365 0.4864 AML other m 2021-12-08T19:21:36.37
IV.MPNC.HHE. ML:2.0 0.00008722571000000001 0.3072 AML other m 2021-12-08T19:21:40.11
IV.ECTS.HHN. ML:0.0 0.0001341 1.5 AML other m 2021-12-08T19:21:42.87
IV.AIO.HHN. ML:1.9 0.00005985396 0.3584 AML other m 2021-12-08T19:21:45.11
IV.MPNC.HHN. ML:2.4 0.0001715 0.46 AML other m 2021-12-08T19:21:45.58
IV.ECTS.HHE. ML:0.0 0.0001495 1.16 AML other m 2021-12-08T19:21:46.96
IV.AIO.HHE. ML:1.7 0.00003362904 0.3328 AML other m 2021-12-08T19:21:41.25
IV.PLLN.EHE. ML:2.2 0.00021815855 0.4608 AML other m 2021-12-08T19:21:32.17
IV.PLLN.EHN. ML:2.5 0.00043026735 0.7552 AML other m 2021-12-08T19:21:32.35
IV.MSRU.HHN. ML:1.8 0.00004339346 0.2176 AML other m 2021-12-08T19:21:42.22
IV.MSRU.HHE. ML:2.0 0.000072156805 0.3968 AML other m 2021-12-08T19:21:41.27
IV.RESU.HHN. ML:2.0 0.00008116004 0.5632 AML other m 2021-12-08T19:21:47.01
IV.RESU.HHE. ML:1.9 0.000065381865 0.4992 AML other m 2021-12-08T19:21:46.95
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