Earthquake with magnitude of ML 2.2 on date 19-08-2021 and time 04:46:38 (Italy) in region 1 km NE Cesarò (ME)

A magnitude ML 2.2 earthquake occured in region: 1 km NE Cesarò (ME), on

  • 19-08-2021 02:46:38 (UTC)
  • 19-08-2021 04:46:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.8530, 14.7250 at 10 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
Cesarò ME 1 2439 2439
San Teodoro ME 2 1403 3842
Maniace CT 7 3765 7607
Bronte CT 12 19172 26779
Maletto CT 13 3920 30699
Troina EN 13 9373 40072
Alcara li Fusi ME 19 1980 42052
Longi ME 20 1473 43525
Randazzo CT 20 10900 54425
Cerami EN 20 2006 56431

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NW of Acireale (52622 inhabitants)
50 Km NW of Catania (314555 inhabitants)
71 Km NE of Caltanissetta (63360 inhabitants)
82 Km W of Messina (238439 inhabitants)
86 Km W of Reggio di Calabria (183035 inhabitants)
97 Km NE of Gela (75827 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 2.2 2021-08-19
02:46:38
37.8532 14.7248 10 2021-12-29
11:12:21
Bollettino Sismico Italiano INGV 94418061
Reviewed
Rev200
ML 2.0 2021-08-19
02:46:38
37.859 14.738 11 2021-12-04
14:35:45
Sala Operativa INGV_OE (Catania) 94354331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-08-19 02:46:38 ± 0.09
Latitude 37.8532 ± 0.0054
Longitude 14.7248 ± 0.0068
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 94418061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 627
Semi-minor axis of confidence ellipse (meter) 556
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 78
Circular confidence region, given by single value of horizontal uncertainty (meter) 630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.10792
Epicentral distance of station farthest from the epicenter (degree) 0.74104
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 94354331
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2021-08-19 03:11:36

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 94418061
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-08-20 13:03:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2021-08-19T02:46:53.05 0.6 undecidable manual P 56 82.251 50 -0.11 44
IV.HVZN.HHZ. 2021-08-19T02:46:52.02 1.0 undecidable manual P 181 74.8695 50 -0.01 23
IV.IVPL.HNE. 2021-08-19T02:46:50.83 0.6 undecidable manual P 21 62.1933 50 0.76 38
IV.MCPD.HHZ. 2021-08-19T02:46:49.92 0.6 undecidable manual S 1 29.5482 50 0.42 45
IV.PLLN.EHN. 2021-08-19T02:46:49.17 0.6 undecidable manual P 287 53.2023 50 0.48 43
IV.MPNC.HHZ. 2021-08-19T02:46:49.95 0.3 undecidable manual P 59 63.7917 50 -0.38 65
IV.CSLB.HHZ. 2021-08-19T02:46:49.48 0.3 undecidable manual P 279 59.0964 50 -0.12 69
IV.MUCR.HHZ. 2021-08-19T02:46:48.31 0.6 undecidable manual S 32 24.753 50 0.1 49
IV.HLNI.HHZ. 2021-08-19T02:46:48.96 0.1 undecidable manual P 167 57.498 50 -0.38 87
IV.GALF.HHZ. 2021-08-19T02:46:47.60 0.6 undecidable manual S 221 21.0678 116 0.5 45
IV.EMSG.HHZ. 2021-08-19T02:46:47.43 0.6 undecidable manual S 100 20.0688 117 0.64 43
IV.ECZM.HHN. 2021-08-19T02:46:47.17 0.6 undecidable manual S 131 20.7681 116 0.16 49
IV.AIO.HHE. 2021-08-19T02:46:47.25 0.1 undecidable manual P 73 46.3203 50 -0.39 89
IV.CAGR.HHE. 2021-08-19T02:46:46.28 0.3 undecidable manual P 218 32.3454 50 0.8 59
IV.NOV.HHZ. 2021-08-19T02:46:46.33 0.1 undecidable manual P 62 40.9257 50 -0.47 88
IV.ESAL.HHZ. 2021-08-19T02:46:46.64 0.6 undecidable manual P 107 37.5291 50 0.37 45
IV.EMPL.HHZ. 2021-08-19T02:46:45.22 0.3 undecidable manual P 132 28.9488 50 0.27 70
IV.ESML.HHZ. 2021-08-19T02:46:45.05 0.6 undecidable manual P 152 29.3484 50 0.03 49
IV.EMFS.HHE. 2021-08-19T02:46:45.17 0.3 undecidable manual P 122 28.1496 50 0.34 70
IV.ESCV.HHZ. 2021-08-19T02:46:45.15 0.6 undecidable manual S 146 14.1747 126 0.09 50
IV.EPIT.HHZ. 2021-08-19T02:46:45.22 0.3 undecidable manual P 99 29.4483 50 0.19 72
IV.EPZF.HHZ. 2021-08-19T02:46:45.60 0.6 undecidable manual S 106 11.9769 131 1.13 35
IV.MUCR.HHZ. 2021-08-19T02:46:44.15 0.1 positive manual P 32 24.753 50 -0.16 97
IV.ESLN.HHZ. 2021-08-19T02:46:44.93 0.3 undecidable manual P 129 28.1496 50 0.1 73
IV.MCPD.HHZ. 2021-08-19T02:46:44.98 0.1 positive manual P 1 29.5482 50 -0.07 98
IV.ECHR.HHE. 2021-08-19T02:46:44.27 0.3 undecidable manual P 138 24.753 50 -0.04 74
IV.MSFR.HHZ. 2021-08-19T02:46:44.04 0.1 undecidable manual P 330 23.1546 114 -0.02 100
IV.ESVO.HHE. 2021-08-19T02:46:43.55 0.1 undecidable manual P 114 21.3675 116 -0.18 97
IV.GALF.HHZ. 2021-08-19T02:46:43.27 0.1 positive manual P 221 21.0678 116 -0.4 93
IV.EMSG.HHZ. 2021-08-19T02:46:43.51 0.3 undecidable manual P 100 20.0688 117 0.02 75
IV.ECZM.HHN. 2021-08-19T02:46:43.18 0.1 undecidable manual P 131 20.7681 116 -0.43 92
IV.EPZF.HHZ. 2021-08-19T02:46:42.31 0.1 negative manual P 106 11.9769 131 0.16 99
IV.ESCV.HHZ. 2021-08-19T02:46:41.86 0.1 negative manual P 146 14.1747 126 -0.63 87
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EPZF.HHE. ML:2.4 0.00296 0.62 AML other m 2021-08-19T02:46:46.41
IV.EPZF.HHN. ML:2.4 0.003015 0.34 AML other m 2021-08-19T02:46:47.27
IV.ESCV.HHE. ML:2.5 0.003125 0.2 AML other m 2021-08-19T02:46:47.85
IV.ESCV.HHN. ML:2.6 0.0038499999999999997 0.22 AML other m 2021-08-19T02:46:47.75
IV.MUCR.HHN. ML:2.0 0.000593 0.34 AML other m 2021-08-19T02:46:49.27
IV.GALF.HNE. ML:1.6 0.00028599999999999996 0.4 AML other m 2021-08-19T02:46:49.95
IV.MSFR.HHE. ML:1.4 0.00015300000000000003 1.24 AML other m 2021-08-19T02:46:50.10
IV.EMSG.HHN. ML:2.4 0.00196 0.42 AML other m 2021-08-19T02:46:50.52
IV.GALF.HHN. ML:2.6 0.0025150000000000003 1.16 AML other m 2021-08-19T02:46:50.95
IV.GALF.HNN. ML:1.6 0.00029400000000000004 1.18 AML other m 2021-08-19T02:46:50.96
IV.MCPD.HHE. ML:1.9 0.000397 0.3 AML other m 2021-08-19T02:46:50.36
IV.MSFR.HHN. ML:1.5 0.00019350000000000001 0.88 AML other m 2021-08-19T02:46:50.96
IV.MCPD.HHN. ML:1.8 0.00031 0.36 AML other m 2021-08-19T02:46:50.87
IV.MUCR.HHE. ML:2.0 0.0005669999999999999 1.66 AML other m 2021-08-19T02:46:51.12
IV.GALF.HHE. ML:2.4 0.001575 0.38 AML other m 2021-08-19T02:46:52.08
IV.EPIT.HHE. ML:2.3 0.0010015 0.28 AML other m 2021-08-19T02:46:53.17
IV.EMSG.HHE. ML:2.4 0.00204 1.32 AML other m 2021-08-19T02:46:54.66
IV.EMPL.HHE. ML:2.4 0.0014 1.3 AML other m 2021-08-19T02:46:54.25
IV.EPIT.HHN. ML:2.4 0.0013399999999999998 0.44 AML other m 2021-08-19T02:46:55.40
IV.EMPL.HHN. ML:2.6 0.002255 0.24 AML other m 2021-08-19T02:46:55.92
IV.ESML.HHN. ML:2.2 0.0007335 1.44 AML other m 2021-08-19T02:46:56.73
IV.ESML.HNN. ML:2.2 0.0007445 1.46 AML other m 2021-08-19T02:46:56.74
IV.ESML.HHE. ML:2.1 0.0006274999999999999 0.38 AML other m 2021-08-19T02:46:56.84
IV.ESML.HNE. ML:2.1 0.0006405000000000001 0.38 AML other m 2021-08-19T02:46:56.85
IV.ESAL.HHN. ML:2.2 0.000619 0.32 AML other m 2021-08-19T02:46:58.62
IV.ESAL.HHE. ML:2.3 0.0007835 1.28 AML other m 2021-08-19T02:46:59.19
IV.MPNC.HHN. ML:2.0 0.0001825 0.76 AML other m 2021-08-19T02:47:03.73
IV.MPNC.HHE. ML:1.9 0.0001635 0.42 AML other m 2021-08-19T02:47:05.78
IV.HVZN.HHE. ML:2.1 0.000183 0.5 AML other m 2021-08-19T02:47:07.59
IV.HVZN.HHN. ML:2.0 0.000144 1.28 AML other m 2021-08-19T02:47:15.22
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