Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 07-08-2019 and time 12:58:03 (UTC) in region Longi (ME)

A magnitude ML 2.0 earthquake occured in region: Longi (ME), on

  • 07-08-2019 12:58:03 (UTC)
  • 07-08-2019 14:58:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.0290, 14.7480 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Longi ME 0 1473 1473
Galati Mamertino ME 2 2627 4100
Alcara li Fusi ME 4 1980 6080
Frazzanò ME 5 711 6791
San Salvatore di Fitalia ME 5 1319 8110
Mirto ME 6 974 9084
San Marco d'Alunzio ME 7 1996 11080
Militello Rosmarino ME 7 1324 12404
Tortorici ME 7 6435 18839
Castell'Umberto ME 8 3128 21967
Torrenova ME 9 4386 26353
Capri Leone ME 10 4515 30868
Sinagra ME 11 2705 33573
Sant'Agata di Militello ME 11 12624 46197
Naso ME 11 3813 50010
Ficarra ME 12 1469 51479
Ucria ME 12 1058 52537
San Fratello ME 13 3707 56244
Acquedolci ME 14 5744 61988
Raccuja ME 15 1041 63029
Capo d'Orlando ME 15 13254 76283
Floresta ME 15 485 76768
Sant'Angelo di Brolo ME 15 3090 79858
Brolo ME 16 5783 85641
Piraino ME 18 3962 89603
Maniace CT 19 3765 93368
San Piero Patti ME 19 2915 96283

Municipalities with at least 50000 inhabitants

An earthquake occurred to
59 Km NW of Acireale (52622 inhabitants)
66 Km NW of Catania (314555 inhabitants)
73 Km W of Messina (238439 inhabitants)
79 Km W of Reggio di Calabria (183035 inhabitants)
85 Km NE of Caltanissetta (63360 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 2.0 2019-08-07
12:58:03		 38.0292 14.7483 9 2019-11-13
14:31:07		 Bollettino Sismico Italiano INGV 73370451
Reviewed
Rev100 		ML 2.0 2019-08-07
12:58:03		 38.0433 14.7485 9 2019-08-07
13:05:40		 Sala Sismica INGV-Roma 71245761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-07 12:58:03 ± 0.08
Latitude 38.0292 ± 0.0072
Longitude 14.7483 ± 0.0057
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 73370451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 773
Semi-minor axis of confidence ellipse (meter) 396
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 176
Circular confidence region, given by single value of horizontal uncertainty (meter) 770.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.09982
Epicentral distance of station farthest from the epicenter (degree) 0.64212
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 71245761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-07 13:05:40

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 73370451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-21 09:15:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSLB.HHZ. 2019-08-07T12:58:23.77 0.6 undecidable manual S 261 61.1943 50 0.45 42
IV.PLLN.EHZ. 2019-08-07T12:58:22.30 0.6 undecidable manual S 266 53.0025 50 1.16 31
IV.MILZ.HHZ. 2019-08-07T12:58:20.81 0.6 undecidable manual S 57 50.0166 50 0.5 42
IV.AIO.HHZ. 2019-08-07T12:58:18.56 0.6 undecidable manual S 98 42.8238 50 0.15 46
IV.MSRU.HHZ. 2019-08-07T12:58:16.67 0.1 undecidable manual P 68 71.2731 50 -0.02 90
IV.CSLB.HHZ. 2019-08-07T12:58:14.32 0.1 undecidable manual P 261 61.1943 50 -0.83 72
IV.MILZ.HHZ. 2019-08-07T12:58:13.19 0.1 undecidable manual P 57 50.0166 50 -0.22 90
IV.ILLI.HNN. 2019-08-07T12:58:13.76 0.3 undecidable manual P 21 49.4172 50 0.44 64
IV.PLLN.EHZ. 2019-08-07T12:58:13.68 0.1 undecidable manual P 266 53.0025 50 -0.21 89
IV.MPNC.HHZ. 2019-08-07T12:58:13.73 0.1 undecidable manual P 76 54.4011 50 -0.36 86
IV.IVGP.HHN. 2019-08-07T12:58:12.64 0.1 undecidable manual P 24 44.8218 50 0.02 94
IV.IVPL.HHZ. 2019-08-07T12:58:12.51 0.1 undecidable manual P 28 43.5231 50 0.09 93
IV.GALF.HHZ. 2019-08-07T12:58:11.85 0.3 undecidable manual P 204 38.7279 50 0.17 69
IV.AIO.HHZ. 2019-08-07T12:58:11.89 0.1 undecidable manual P 98 42.8238 50 -0.43 87
IV.ECTS.EHZ. 2019-08-07T12:58:11.26 0.1 undecidable manual P 116 36.4413 50 -0.07 95
IV.EMSG.HHZ. 2019-08-07T12:58:10.62 0.3 undecidable manual P 143 29.0487 107 0.55 64
IV.MUCR.HHZ. 2019-08-07T12:58:09.01 0.6 undecidable manual S 82 11.0778 128 0.13 49
IV.EPZF.HHZ. 2019-08-07T12:58:09.40 0.1 undecidable manual P 157 24.6531 109 0.17 95
IV.MSFR.HHZ. 2019-08-07T12:58:09.66 0.1 undecidable manual S 272 13.6752 122 0.03 99
IV.MNO.SHZ. 2019-08-07T12:58:08.97 0.6 undecidable manual S 203 11.877 126 -0.12 49
IV.MSFR.HHZ. 2019-08-07T12:58:07.17 0.1 undecidable manual P 272 13.6752 122 -0.07 99
IV.MNO.SHZ. 2019-08-07T12:58:06.86 0.1 positive manual P 203 11.877 126 -0.08 99
IV.MUCR.HHZ. 2019-08-07T12:58:06.84 0.1 undecidable manual P 82 11.0778 128 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNO.SHE. ML:0.0 0.003195 0.28 AML other m 2019-08-07T12:58:09.12
IV.MUCR.HHN. ML:2.2 0.00229 0.5 AML other m 2019-08-07T12:58:09.25
IV.MNO.SHN. ML:0.0 0.003405 0.4 AML other m 2019-08-07T12:58:09.72
IV.MUCR.HHE. ML:2.1 0.0014750000000000002 1.26 AML other m 2019-08-07T12:58:10.78
IV.EPZF.HHN. ML:2.0 0.000621 0.36 AML other m 2019-08-07T12:58:20.51
IV.AIO.HHN. ML:1.7 0.0001685 0.18 AML other m 2019-08-07T12:58:20.56
IV.EPZF.HHE. ML:1.8 0.00040300000000000004 1.44 AML other m 2019-08-07T12:58:21.11
IV.MILZ.HHN. ML:2.2 0.000435 0.42 AML other m 2019-08-07T12:58:22.22
IV.MILZ.HHE. ML:2.6 0.00098 0.62 AML other m 2019-08-07T12:58:22.44
IV.AIO.HHE. ML:1.6 0.00012805 0.4 AML other m 2019-08-07T12:58:22.40
IV.PLLN.EHE. ML:2.0 0.000263 0.82 AML other m 2019-08-07T12:58:24.35
IV.GALF.HHE. ML:2.2 0.0006785 0.72 AML other m 2019-08-07T12:58:25.54
IV.PLLN.EHN. ML:2.0 0.000252 0.44 AML other m 2019-08-07T12:58:25.70
IV.IVPL.HHN. ML:2.0 0.00033099999999999997 0.42 AML other m 2019-08-07T12:58:25.97
IV.MPNC.HHE. ML:2.0 0.000244 1.56 AML other m 2019-08-07T12:58:25.82
IV.CSLB.HHE. ML:1.4 0.000048049999999999996 0.48 AML other m 2019-08-07T12:58:26.38
IV.IVPL.HHE. ML:2.0 0.0003005 0.86 AML other m 2019-08-07T12:58:26.90
IV.MPNC.HHN. ML:1.8 0.000164 0.44 AML other m 2019-08-07T12:58:27.50
IV.CSLB.HHN. ML:1.4 0.0000441 0.84 AML other m 2019-08-07T12:58:28.53
IV.GALF.HHN. ML:2.1 0.0004515 0.74 AML other m 2019-08-07T12:58:29.73
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