Earthquake with magnitude of ML 1.5 on date 28-11-2020 and time 02:32:20 (Italy) in region 8 km S Cutro (KR)

A magnitude ML 1.5 earthquake occured in region: 8 km S Cutro (KR), on

  • 28-11-2020 01:32:20 (UTC)
  • 28-11-2020 02:32:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.96, 16.97 at 11 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
Cutro KR 8 10541 10541
Botricello CZ 10 5220 15761
Isola di Capo Rizzuto KR 11 17643 33404
Marcedusa CZ 14 448 33852
San Mauro Marchesato KR 16 2157 36009
Cropani CZ 16 4778 40787
Belcastro CZ 17 1399 42186
Scandale KR 18 3169 45355
Andali CZ 18 769 46124
Crotone KR 19 62178 108302

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km SW of Crotone (62178 inhabitants)
33 Km E of Catanzaro (90612 inhabitants)
56 Km E of Lamezia Terme (70714 inhabitants)
72 Km SE of Cosenza (67546 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 1.5 2020-11-28
01:32:20
38.96 16.97 11 2020-11-28
01:37:43
Sala Sismica INGV-Roma 85058581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-28 01:32:20 ± 0.27
Latitude 38.96 ± 0.01
Longitude 16.97 ± 0.02
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 85058581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1460
Semi-minor axis of confidence ellipse (meter) 1310
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 292
Circular confidence region, given by single value of horizontal uncertainty (meter) 1460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 256
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.661
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 85058581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-28 01:37:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
XK.GIZZ.HHZ. 2020-11-28T01:32:40.84 0.6 undecidable manual S 272 0.5927 50 0.08 48
IV.GRI.EHZ. 2020-11-28T01:32:36.73 0.6 undecidable manual S 252 0.4515 50 0.17 48
IV.PLAC.HHZ. 2020-11-28T01:32:33.63 0.3 negative manual P 219 0.661 50 0.22 69
IV.PIPA.HHZ. 2020-11-28T01:32:32.18 3.0 negative manual P 0.33 0
MN.TIP.HHZ. 2020-11-28T01:32:32.57 3.0 undecidable manual S 323 0.2716 50 1.35 0
XK.SELL.HHZ. 2020-11-28T01:32:31.26 0.6 undecidable manual S 274 0.2671 50 0.16 50
XK.GIZZ.HHZ. 2020-11-28T01:32:31.78 0.6 positive manual P 272 0.5927 50 -0.47 44
XK.ALB1.HHZ. 2020-11-28T01:32:31.47 0.6 undecidable manual S 282 0.2959 50 -0.49 46
IV.CELI.HHZ. 2020-11-28T01:32:31.40 0.6 undecidable manual P 321 0.5657 50 -0.38 45
IV.SERS.HHZ. 2020-11-28T01:32:30.35 0.6 undecidable manual S 288 0.2311 50 0.33 49
IV.GRI.EHZ. 2020-11-28T01:32:29.40 0.6 negative manual P 252 0.4515 50 -0.42 46
MN.TIP.HHZ. 2020-11-28T01:32:27.07 0.3 negative manual P 323 0.2716 50 0.33 73
IV.SERS.HHZ. 2020-11-28T01:32:26.26 0.1 negative manual P 288 0.2311 50 0.21 100
XK.SELL.HHZ. 2020-11-28T01:32:26.64 0.3 negative manual P 274 0.2671 50 -0.03 77
XK.ALB1.HHZ. 2020-11-28T01:32:26.88 0.6 undecidable manual P 282 0.2959 50 -0.29 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHE. ML:1.5 0.000176 0.4 AML other m 2020-11-28T01:32:31.04
IV.SERS.HNN. ML:1.5 0.0001885 0.38 AML other m 2020-11-28T01:32:31.23
IV.SERS.HNE. ML:1.5 0.0001785 1.5 AML other m 2020-11-28T01:32:31.96
IV.SERS.HHN. ML:1.5 0.000179 1.52 AML other m 2020-11-28T01:32:31.21
MN.TIP.HHE. ML:1.3 9.515E-5 1.24 AML other m 2020-11-28T01:32:32.66
MN.TIP.HHN. ML:1.2 8.21E-5 1.8 AML other m 2020-11-28T01:32:33.09
IV.GRI.EHE. ML:1.6 0.00010255 0.52 AML other m 2020-11-28T01:32:38.44
IV.GRI.EHN. ML:1.7 0.0001375 0.28 AML other m 2020-11-28T01:32:38.71
IV.PIPA.HHN. ML:1.4 5.655E-5 0.56 AML other m 2020-11-28T01:32:44.00
IV.CELI.HHN. ML:1.3 3.87E-5 1.54 AML other m 2020-11-28T01:32:45.16
IV.PLAC.HHN. ML:1.6 5.78E-5 0.92 AML other m 2020-11-28T01:32:46.26
IV.CELI.HHE. ML:1.1 2.25E-5 1.38 AML other m 2020-11-28T01:32:46.77
IV.PIPA.HHE. ML:1.5 6.275E-5 1.32 AML other m 2020-11-28T01:32:47.71
IV.PLAC.HHE. ML:1.5 4.535E-5 0.9 AML other m 2020-11-28T01:32:53.04
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