Earthquake with magnitude of ML 1.4 on date 06-08-2020 and time 23:12:43 (UTC) in region 6 km NW Lungro (CS)

A magnitude ML 1.4 earthquake occured in region: 6 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) 39.78, 16.07 at 7 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Lungro CS 6 2592 2592
Acquaformosa CS 7 1106 3698
Saracena CS 8 3828 7526
San Donato di Ninea CS 8 1360 8886
San Basile CS 9 1055 9941
Morano Calabro CS 9 4576 14517
Altomonte CS 10 4488 19005
Firmo CS 11 2115 21120
Castrovillari CS 12 22240 43360
Verbicaro CS 14 3056 46416
San Sosti CS 14 2185 48601
Orsomarso CS 14 1265 49866
Mormanno CS 14 3027 52893
Mottafollone CS 15 1236 54129
Papasidero CS 17 734 54863
Frascineto CS 18 2154 57017
Buonvicino CS 19 2247 59264
Santa Domenica Talao CS 19 1263 60527
Sant'Agata di Esaro CS 19 1890 62417
Laino Castello CS 19 848 63265
Grisolia CS 19 2249 65514
Rotonda PZ 20 3494 69008
Roggiano Gravina CS 20 7208 76216
Malvito CS 20 1795 78011
MaierĂ  CS 20 1224 79235

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km N of Cosenza (67546 inhabitants)
92 Km N of Lamezia Terme (70714 inhabitants)
98 Km S of Potenza (67122 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.4 2020-08-06
23:12:43
39.78 16.07 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 ± 0.12
Latitude 39.78 ± 0.01
Longitude 16.07 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81714661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 710
Semi-minor axis of confidence ellipse (meter) 383
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 73
Circular confidence region, given by single value of horizontal uncertainty (meter) 710
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.1268
Epicentral distance of station farthest from the epicenter (degree) 0.88403
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

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 Takeoff_angle Residual Weight
IV.MGR.HHE. 2020-08-06T23:13:02.36 0.6 undecidable manual S 312 0.5324 50 -0.24 45
IV.SERS.HHE. 2020-08-06T23:13:01.45 0.3 undecidable manual P 147 0.884 50 0.95 49
MN.TIP.HHE. 2020-08-06T23:12:59.77 0.1 undecidable manual P 138 0.8013 50 0.68 74
IV.SIRI.HHZ. 2020-08-06T23:12:59.55 0.1 undecidable manual S 339 0.4308 50 -0.02 95
IV.BULG.HHE. 2020-08-06T23:12:55.97 0.3 undecidable manual P 300 0.6079 50 0.19 67
IV.MGR.HHE. 2020-08-06T23:12:54.04 0.1 undecidable manual P 312 0.5324 50 -0.45 85
IV.CAR1.HHZ. 2020-08-06T23:12:54.81 0.6 undecidable manual P 168 0.5378 50 0.24 45
IV.CET2.HHZ. 2020-08-06T23:12:53.27 0.1 undecidable manual S 199 0.2662 103 -0.67 83
IV.CELI.HHE. 2020-08-06T23:12:53.68 0.3 undecidable manual P 138 0.5063 50 -0.36 66
IV.SIRI.HHZ. 2020-08-06T23:12:52.55 0.1 undecidable manual P 339 0.4308 50 -0.2 92
IV.SALB.HHZ. 2020-08-06T23:12:52.69 0.6 undecidable manual S 65 0.2338 105 -0.04 49
IV.GRIS.HNZ. 2020-08-06T23:12:50.72 0.1 undecidable manual S 257 0.1709 110 0.3 95
IV.MMN.HHZ. 2020-08-06T23:12:49.13 0.1 undecidable manual S 331 0.1268 116 0.28 96
IV.TDS.HHZ. 2020-08-06T23:12:49.36 0.1 undecidable manual P 120 0.2383 105 0.46 90
IV.CET2.HHZ. 2020-08-06T23:12:49.24 0.1 positive manual P 199 0.2662 103 -0.25 94
IV.SALB.HHZ. 2020-08-06T23:12:48.01 0.1 undecidable manual P 65 0.2338 105 -0.79 80
IV.GRIS.HNZ. 2020-08-06T23:12:47.57 0.1 undecidable manual P 257 0.1709 110 0.11 99
IV.MMN.HHZ. 2020-08-06T23:12:46.63 0.1 undecidable manual P 331 0.1268 116 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMN.HHE. ML:1.5 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 9.4483155E-5 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 4.47384E-5 0.256 AML other m 2020-08-06T23:13:01.20
IV.SIRI.HHN. ML:1.2 4.4739235E-5 0.2432 AML other m 2020-08-06T23:13:05.97
IV.SIRI.HNE. ML:1.2 4.8463125E-5 0.4352 AML other m 2020-08-06T23:13:03.80
IV.SIRI.HNN. ML:1.2 4.544282E-5 0.2176 AML other m 2020-08-06T23:13:06.09
IV.CAR1.HHE. ML:1.2 3.3022855E-5 0.4352 AML other m 2020-08-06T23:13:08.02
IV.CAR1.HHN. ML:1.1 2.4086885E-5 0.384 AML other m 2020-08-06T23:13:09.97
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download