Earthquake with magnitude of ML 1.8 on date 07-07-2021 and time 03:09:39 (Italy) in region 9 km NE Capizzi (ME)

A magnitude ML 1.8 earthquake occured in region: 9 km NE Capizzi (ME), on

  • 07-07-2021 01:09:39 (UTC)
  • 07-07-2021 03:09:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.9060, 14.5500 at 8 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
Capizzi ME 9 3176 3176
Cerami EN 11 2006 5182
San Fratello ME 13 3707 8889
Troina EN 14 9373 18262
San Teodoro ME 15 1403 19665
CesarĂ² ME 16 2439 22104
Caronia ME 16 3364 25468
Mistretta ME 17 4791 30259
Acquedolci ME 17 5744 36003
Alcara li Fusi ME 19 1980 37983
Militello Rosmarino ME 19 1324 39307
Reitano ME 20 806 40113
Sant'Agata di Militello ME 20 12624 52737

Municipalities with at least 50000 inhabitants

An earthquake occurred to
63 Km NE of Caltanissetta (63360 inhabitants)
63 Km NW of Acireale (52622 inhabitants)
65 Km NW of Catania (314555 inhabitants)
93 Km E of Bagheria (55387 inhabitants)
94 Km W of Messina (238439 inhabitants)
97 Km N of Gela (75827 inhabitants)
99 Km W 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 1.8 2021-07-07
01:09:39
37.9058 14.5502 8 2021-12-29
11:12:12
Bollettino Sismico Italiano INGV 92953631
Reviewed
Rev100
ML 1.7 2021-07-07
01:09:39
37.9032 14.5385 5 2021-07-07
01:17:11
Sala Sismica INGV-Roma 92325781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-07 01:09:39 ± 0.1
Latitude 37.9058 ± 0.0054
Longitude 14.5502 ± 0.0068
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 92953631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 560
Semi-minor axis of confidence ellipse (meter) 311
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 341
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.85526
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 92953631
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-07-19 12:07:23

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 92325781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-07 01:17:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RAFF.HHZ. 2021-07-07T01:10:07.86 3.0 undecidable manual S 3.76 0
IV.IVPL.HNE. 2021-07-07T01:10:01.29 0.6 undecidable manual S 36 64.2912 50 1.05 34
IV.SSY.HHZ. 2021-07-07T01:09:57.12 0.6 undecidable manual P 151 94.9383 50 0.79 36
IV.GIB.HHE. 2021-07-07T01:09:55.62 0.6 undecidable manual S 282 46.8198 50 0.05 49
IV.RAFF.HHZ. 2021-07-07T01:09:55.35 3.0 undecidable manual P 1.48 0
IV.MSRU.HHE. 2021-07-07T01:09:55.69 0.6 undecidable manual P 64 92.6406 50 -0.28 42
IV.PLLN.EHZ. 2021-07-07T01:09:53.23 0.6 undecidable manual S 285 36.9297 101 0.35 46
IV.IACL.HHZ. 2021-07-07T01:09:53.25 0.6 undecidable manual P 346 71.6727 50 0.51 42
IV.ILOS.HHZ. 2021-07-07T01:09:53.44 0.6 undecidable manual P 30 69.1752 50 1.07 33
IV.IFIL.HHZ. 2021-07-07T01:09:53.27 0.6 undecidable manual P 2 73.0713 50 0.31 44
IV.CSLB.HHZ. 2021-07-07T01:09:53.94 0.6 undecidable manual S 275 43.2234 50 -0.68 41
IV.HLNI.HHZ. 2021-07-07T01:09:53.00 0.6 undecidable manual P 155 67.9764 50 0.82 37
IV.MILZ.HHN. 2021-07-07T01:09:52.35 0.6 undecidable manual P 56 71.9724 50 -0.44 43
IV.MPNC.HHZ. 2021-07-07T01:09:52.97 0.6 undecidable manual P 69 75.0693 50 -0.3 44
IV.IVPL.HNE. 2021-07-07T01:09:51.78 0.6 undecidable manual P 36 64.2912 50 0.17 46
IV.MUCR.HHZ. 2021-07-07T01:09:50.86 0.6 undecidable manual S 62 32.1456 103 -0.41 46
IV.AIO.HHE. 2021-07-07T01:09:50.40 0.6 undecidable manual P 83 60.1953 50 -0.58 42
IV.ESCV.HHZ. 2021-07-07T01:09:50.58 0.6 undecidable manual S 127 29.1486 104 0.32 47
IV.NOV.HHZ. 2021-07-07T01:09:49.14 0.6 undecidable manual P 75 53.0025 50 -0.74 40
IV.MCPD.HHZ. 2021-07-07T01:09:49.99 0.6 undecidable manual S 34 28.5492 105 -0.06 50
IV.ECTS.HHZ. 2021-07-07T01:09:49.01 0.6 undecidable manual P 93 50.0166 50 -0.41 45
IV.GIB.HHE. 2021-07-07T01:09:48.78 0.6 undecidable manual P 282 46.8198 50 -0.14 48
IV.GALF.HHZ. 2021-07-07T01:09:47.52 0.6 undecidable manual S 176 21.6672 109 -0.26 49
IV.CSLB.HHZ. 2021-07-07T01:09:47.95 0.6 undecidable manual P 275 43.2234 50 -0.42 45
IV.CAGR.HHE. 2021-07-07T01:09:46.71 0.3 undecidable manual P 188 31.746 103 0.35 70
IV.PLLN.EHZ. 2021-07-07T01:09:46.95 0.6 undecidable manual P 285 36.9297 101 -0.41 46
IV.EPZF.HHZ. 2021-07-07T01:09:46.13 0.3 undecidable manual P 109 28.3494 105 0.44 69
IV.MCPD.HHZ. 2021-07-07T01:09:45.52 0.1 positive manual P 34 28.5492 105 -0.2 97
IV.MSFR.HHZ. 2021-07-07T01:09:45.84 0.6 undecidable manual S 14 14.6742 117 0.31 49
IV.ESCV.HHZ. 2021-07-07T01:09:45.76 0.6 undecidable manual P 127 29.1486 104 -0.09 50
IV.MUCR.HHZ. 2021-07-07T01:09:45.90 0.3 undecidable manual P 62 32.1456 103 -0.53 67
IV.GALF.HHZ. 2021-07-07T01:09:44.25 0.3 undecidable manual P 176 21.6672 109 -0.16 74
IV.MSFR.HHZ. 2021-07-07T01:09:43.29 0.1 positive manual P 14 14.6742 117 0.18 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSFR.HHN. ML:1.2 0.000189 0.94 AML other m 2021-07-07T01:09:47.08
IV.MSFR.HHE. ML:1.2 0.000183 0.42 AML other m 2021-07-07T01:09:48.32
IV.MCPD.HHE. ML:1.4 0.000147 0.58 AML other m 2021-07-07T01:09:50.34
IV.MCPD.HHN. ML:1.6 0.0001885 0.54 AML other m 2021-07-07T01:09:50.60
IV.ESCV.HHE. ML:2.1 0.0006945 1.56 AML other m 2021-07-07T01:09:51.82
IV.MUCR.HHE. ML:1.8 0.000272 1.22 AML other m 2021-07-07T01:09:51.37
IV.MUCR.HHN. ML:1.8 0.00026000000000000003 1.32 AML other m 2021-07-07T01:09:53.92
IV.ESCV.HHN. ML:2.3 0.0010465 0.5 AML other m 2021-07-07T01:09:53.92
IV.EPZF.HHN. ML:1.9 0.00039200000000000004 0.36 AML other m 2021-07-07T01:09:54.55
IV.PLLN.EHE. ML:1.8 0.0002175 1.04 AML other m 2021-07-07T01:09:55.24
IV.GALF.HHN. ML:2.2 0.0010350000000000001 1.36 AML other m 2021-07-07T01:09:55.27
IV.CSLB.HHE. ML:1.2 0.00004514999999999999 0.32 AML other m 2021-07-07T01:09:55.65
IV.GALF.HHE. ML:2.1 0.0008945000000000001 0.46 AML other m 2021-07-07T01:09:56.75
IV.CSLB.HHN. ML:1.2 0.00004585 1.04 AML other m 2021-07-07T01:09:57.20
IV.PLLN.EHN. ML:1.7 0.0001865 0.36 AML other m 2021-07-07T01:09:58.30
IV.EPZF.HHE. ML:1.9 0.0003825 0.66 AML other m 2021-07-07T01:09:58.31
IV.IFIL.HHN. ML:2.2 0.000223 0.58 AML other m 2021-07-07T01:10:07.88
IV.RAFF.HHE. ML:1.5 0.00004825 0.56 AML other m 2021-07-07T01:10:08.59
IV.RAFF.HHN. ML:1.5 0.000042999999999999995 0.78 AML other m 2021-07-07T01:10:08.82
IV.IFIL.HHE. ML:2.4 0.00039200000000000004 0.5 AML other m 2021-07-07T01:10:09.27
IV.MPNC.HHN. ML:1.7 0.00008205 1.44 AML other m 2021-07-07T01:10:09.01
IV.SSY.HHE. ML:2.2 0.0001815 0.44 AML other m 2021-07-07T01:10:11.40
IV.SSY.HHN. ML:2.4 0.00027749999999999997 0.26 AML other m 2021-07-07T01:10:13.03
IV.MPNC.HHE. ML:1.7 0.000073 1.48 AML other m 2021-07-07T01:10:15.92
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