Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 06-08-2020 and time 23:12:43 (UTC) in region 5 km NW Lungro (CS)

A magnitude ML 1.4 earthquake occured in region: 5 km NW Lungro (CS), on

  • 06-08-2020 23:12:43 (UTC)
  • 07-08-2020 01:12:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.7760, 16.0850 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lungro CS 5 2592 2592
Acquaformosa CS 6 1106 3698
Saracena CS 6 3828 7526
San Donato di Ninea CS 8 1360 8886
San Basile CS 8 1055 9941
Morano Calabro CS 9 4576 14517
Altomonte CS 9 4488 19005
Firmo CS 10 2115 21120
Castrovillari CS 11 22240 43360
San Sosti CS 14 2185 45545
Mottafollone CS 14 1236 46781
Verbicaro CS 15 3056 49837
Mormanno CS 15 3027 52864
Orsomarso CS 15 1265 54129
Frascineto CS 17 2154 56283
Papasidero CS 19 734 57017
Roggiano Gravina CS 19 7208 64225
Sant'Agata di Esaro CS 19 1890 66115
Malvito CS 20 1795 67910
Buonvicino CS 20 2247 70157

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km N of Cosenza (67546 inhabitants)
91 Km N of Lamezia Terme (70714 inhabitants)
99 Km S of Potenza (67122 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 1.4 2020-08-06
23:12:43		 39.7758 16.0847 8 2020-11-19
12:37:04		 Bollettino Sismico Italiano INGV 83823751
Reviewed
Rev100 		ML 1.4 2020-08-06
23:12:43		 39.7798 16.0692 7 2020-08-06
23:22:07		 Sala Sismica INGV-Roma 81714661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-06 23:12:43 ± 0.06
Latitude 39.7758 ± 0.0027
Longitude 16.0847 ± 0.0047
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83823751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 338
Semi-minor axis of confidence ellipse (meter) 150
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 74
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
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 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.13580
Epicentral distance of station farthest from the epicenter (degree) 0.87414
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:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 83823751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-16 16:13:15

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 81714661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-06 23:22:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MGR.HHE. 2020-08-06T23:13:02.17 0.6 undecidable manual S 312 60.3951 50 -0.29 45
IV.CAR1.HHZ. 2020-08-06T23:13:02.58 0.3 undecidable manual S 169 58.9965 50 0.5 64
IV.SERS.HHE. 2020-08-06T23:13:00.10 0.6 undecidable manual P 148 97.0251 50 0.17 43
IV.SIRI.HHZ. 2020-08-06T23:12:59.69 0.3 undecidable manual S 338 48.7179 50 0.35 68
IX.PGN3.HHZ.02 2020-08-06T23:12:58.71 0.6 undecidable manual P 345 91.6416 50 -0.39 41
MN.TIP.HHE. 2020-08-06T23:12:58.38 0.6 undecidable manual P 139 87.7455 50 -0.12 44
IV.CMPR.HHZ. 2020-08-06T23:12:58.61 0.1 undecidable manual P 312 89.5437 50 -0.17 87
IV.CRAC.EHZ. 2020-08-06T23:12:56.27 0.1 undecidable manual P 24 73.4709 50 -0.02 92
IV.BULG.HHE. 2020-08-06T23:12:55.62 0.6 undecidable manual P 299 68.8755 50 0.03 46
IV.MGR.HHE. 2020-08-06T23:12:54.01 0.6 undecidable manual P 312 60.3951 50 -0.28 45
IV.CAR1.HHZ. 2020-08-06T23:12:54.28 0.6 undecidable manual P 169 58.9965 50 0.22 45
IV.CELI.HHE. 2020-08-06T23:12:53.27 0.3 undecidable manual P 139 55.0005 50 -0.18 69
IV.SPS2.HHZ. 2020-08-06T23:12:53.84 0.6 undecidable manual P 158 57.9975 50 -0.07 47
IV.CET2.HHZ. 2020-08-06T23:12:53.40 0.3 undecidable manual S 202 29.5482 104 -0.31 71
IV.SIRI.HHZ. 2020-08-06T23:12:52.40 0.3 undecidable manual P 338 48.7179 50 -0.08 72
IV.SALB.HHZ. 2020-08-06T23:12:52.46 0.3 undecidable manual S 63 24.9528 107 0.3 71
IV.GRIS.HNZ. 2020-08-06T23:12:50.76 0.3 undecidable manual S 259 20.1687 111 0.19 74
IV.MMN.HHZ. 2020-08-06T23:12:49.03 0.3 undecidable manual S 328 15.0738 117 0.06 76
IV.CET2.HHZ. 2020-08-06T23:12:49.12 0.1 undecidable manual P 202 29.5482 104 -0.11 98
IV.SALB.HHZ. 2020-08-06T23:12:48.01 0.1 undecidable manual P 63 24.9528 107 -0.33 95
IV.TDS.HHZ. 2020-08-06T23:12:48.40 0.6 undecidable manual P 121 25.1526 107 0.03 50
IV.GRIS.HNZ. 2020-08-06T23:12:47.57 0.1 undecidable manual P 259 20.1687 111 0.15 99
IV.MMN.HHZ. 2020-08-06T23:12:46.63 0.1 undecidable manual P 328 15.0738 117 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMN.HHE. ML:1.6 0.0003678688 0.1024 AML other m 2020-08-06T23:12:50.09
IV.MMN.HHN. ML:1.7 0.0005591284 0.1024 AML other m 2020-08-06T23:12:50.21
IV.SALB.HHE. ML:1.6 0.00021684765 0.2432 AML other m 2020-08-06T23:12:53.35
IV.SALB.HHN. ML:1.2 0.000094483155 0.256 AML other m 2020-08-06T23:12:53.41
IV.CET2.HHE. ML:1.6 0.00017856625 0.1408 AML other m 2020-08-06T23:12:53.41
IV.CET2.HHN. ML:1.6 0.0001953379 0.1152 AML other m 2020-08-06T23:12:53.70
IV.SIRI.HHE. ML:1.2 0.0000447384 0.256 AML other m 2020-08-06T23:13:01.20
IV.SIRI.HNE. ML:1.3 0.000048463125 0.4352 AML other m 2020-08-06T23:13:03.80
IV.SIRI.HHN. ML:1.2 0.000044739235 1.7568 AML other m 2020-08-06T23:13:05.97
IV.SIRI.HNN. ML:1.2 0.00004544281999999999 1.7824 AML other m 2020-08-06T23:13:05.09
IV.CAR1.HHE. ML:1.2 0.000033022855 1.5648 AML other m 2020-08-06T23:13:07.02
IV.CAR1.HHN. ML:1.1 0.000024086885000000004 1.616 AML other m 2020-08-06T23:13:10.97
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