Earthquake with magnitude of ML 1.1 on date 08-08-2020 and time 00:01:40 (UTC) in region 2 km E San Benedetto Ullano (CS)

A magnitude ML 1.1 earthquake occured in region: 2 km E San Benedetto Ullano (CS), on

  • 08-08-2020 00:01:40 (UTC)
  • 08-08-2020 02:01:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.43, 16.15 at 8 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
San Benedetto Ullano CS 3 1555 1555
Montalto Uffugo CS 3 19669 21224
Lattarico CS 4 4013 25237
Rota Greca CS 5 1156 26393
San Vincenzo La Costa CS 7 2195 28588
San Martino di Finita CS 8 1100 29688
Torano Castello CS 8 4614 34302
Cerzeto CS 9 1373 35675
Fuscaldo CS 10 8140 43815
San Fili CS 10 2719 46534
Mongrassano CS 11 1607 48141
Rende CS 11 35338 83479
Luzzi CS 12 9396 92875
Paola CS 12 16013 108888
Cervicati CS 13 829 109717
Rose CS 13 4373 114090
Marano Marchesato CS 13 3553 117643
Guardia Piemontese CS 14 1911 119554
Castrolibero CS 14 9894 129448
San Marco Argentano CS 14 7424 136872
Marano Principato CS 15 3180 140052
Castiglione Cosentino CS 15 2896 142948
Bisignano CS 15 10203 153151
San Lucido CS 16 6047 159198
Fagnano Castello CS 17 3885 163083
San Pietro in Guarano CS 17 3663 166746
Cerisano CS 18 3196 169942
Cosenza CS 18 67546 237488
Zumpano CS 18 2570 240058
Acquappesa CS 18 1907 241965
Falconara Albanese CS 18 1427 243392
Santa Caterina Albanese CS 19 1222 244614
Lappano CS 19 941 245555
Mendicino CS 19 9450 255005
Santa Sofia d'Epiro CS 20 2628 257633
Rovito CS 20 3158 260791

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of Cosenza (67546 inhabitants)
53 Km N of Lamezia Terme (70714 inhabitants)
70 Km NW of Catanzaro (90612 inhabitants)
93 Km W of Crotone (62178 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 1.1 2020-08-08
00:01:40
39.43 16.15 8 2020-08-08
00:07:45
Sala Sismica INGV-Roma 81749581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-08 00:01:40 ± 0.1
Latitude 39.43 ± 0.00
Longitude 16.15 ± 0.00
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81749581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 463
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 47
Circular confidence region, given by single value of horizontal uncertainty (meter) 460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.5324
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 81749581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-08 00:07:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ILOS.HHZ. 2020-08-08T00:02:06.83 3.0 positive manual P 0.06 0
MN.TIP.HHZ. 2020-08-08T00:01:59.19 1.0 undecidable manual S 118 0.5324 50 -0.38 22
MN.TIP.HHZ. 2020-08-08T00:01:51.64 1.0 positive manual P 118 0.5324 50 0.06 24
IV.TDS.HHZ. 2020-08-08T00:01:51.33 0.6 undecidable manual S 32 0.2689 105 -0.06 50
IV.CELI.HHZ. 2020-08-08T00:01:51.50 0.6 undecidable manual S 96 0.277 105 -0.18 49
IV.CAR1.HHZ. 2020-08-08T00:01:48.14 0.3 undecidable manual S 166 0.1844 111 -0.14 75
IV.SPS2.HHZ. 2020-08-08T00:01:48.87 0.3 undecidable manual S 134 0.2014 110 -0.04 77
IV.CELI.HHZ. 2020-08-08T00:01:47.11 0.1 positive manual P 96 0.277 105 0.09 100
IV.CET2.HHZ. 2020-08-08T00:01:47.77 0.6 undecidable manual S 302 0.1808 112 -0.37 48
IV.TDS.HHZ. 2020-08-08T00:01:46.95 1.0 undecidable manual P 32 0.2689 105 0.1 25
IV.CET2.HHZ. 2020-08-08T00:01:45.14 0.1 positive manual P 302 0.1808 112 0.16 100
IV.CAR1.HHZ. 2020-08-08T00:01:45.25 1.0 undecidable manual P 166 0.1844 111 0.19 25
IV.SPS2.HHZ. 2020-08-08T00:01:45.61 0.1 positive manual P 134 0.2014 110 0.19 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HHE. ML:1.4 0.0001845 0.84 AML other m 2020-08-08T00:01:48.78
IV.CET2.HHE. ML:1.3 0.000151 0.66 AML other m 2020-08-08T00:01:48.62
IV.CAR1.HHN. ML:1.2 0.000115 0.16 AML other m 2020-08-08T00:01:48.70
IV.SPS2.HHN. ML:1.4 0.0001575 0.26 AML other m 2020-08-08T00:01:49.16
IV.SPS2.HHE. ML:1.2 0.000111 0.28 AML other m 2020-08-08T00:01:49.19
IV.CET2.HHN. ML:1.5 0.000253 1.22 AML other m 2020-08-08T00:01:49.06
IV.TDS.HHN. ML:0.6 2.0E-5 0.74 AML other m 2020-08-08T00:01:51.53
IV.TDS.HHE. ML:0.5 1.525E-5 0.18 AML other m 2020-08-08T00:01:51.63
IV.CELI.HHN. ML:0.7 2.38E-5 1.04 AML other m 2020-08-08T00:01:52.86
IV.CELI.HHE. ML:0.7 2.36E-5 0.44 AML other m 2020-08-08T00:01:56.31
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