Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 10-11-2020 and time 10:54:21 (UTC) in region 4 km W Luzzi (CS)

A magnitude ML 1.0 earthquake occured in region: 4 km W Luzzi (CS), on

  • 10-11-2020 10:54:21 (UTC)
  • 10-11-2020 11:54:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.449, 16.237 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
Luzzi CS 5 9396 9396
Rose CS 8 4373 13769
Montalto Uffugo CS 8 19669 33438
Bisignano CS 8 10203 43641
Lattarico CS 9 4013 47654
Torano Castello CS 10 4614 52268
San Benedetto Ullano CS 10 1555 53823
Rota Greca CS 11 1156 54979
Castiglione Cosentino CS 12 2896 57875
San Vincenzo La Costa CS 12 2195 60070
San Martino di Finita CS 12 1100 61170
Cerzeto CS 12 1373 62543
San Pietro in Guarano CS 13 3663 66206
Acri CS 13 20858 87064
Santa Sofia d'Epiro CS 14 2628 89692
Rende CS 14 35338 125030
Mongrassano CS 14 1607 126637
Cervicati CS 14 829 127466
San Fili CS 15 2719 130185
Marano Marchesato CS 16 3553 133738
Lappano CS 16 941 134679
San Marco Argentano CS 16 7424 142103
Castrolibero CS 16 9894 151997
Zumpano CS 16 2570 154567
Rovito CS 17 3158 157725
San Demetrio Corone CS 17 3559 161284
Marano Principato CS 17 3180 164464
Cosenza CS 17 67546 232010
Celico CS 18 2802 234812
Fuscaldo CS 18 8140 242952
Spezzano della Sila CS 19 4541 247493
Tarsia CS 19 2054 249547
Paola CS 19 16013 265560
Trenta CS 20 2633 268193
Cerisano CS 20 3196 271389
Roggiano Gravina CS 20 7208 278597
Spezzano Piccolo CS 20 2079 280676

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km N of Cosenza (67546 inhabitants)
53 Km N of Lamezia Terme (70714 inhabitants)
68 Km NW of Catanzaro (90612 inhabitants)
87 Km W of Crotone (62178 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 1.0 2020-11-10
10:54:21		 39.4492 16.2367 9 2021-02-26
14:56:16		 Bollettino Sismico Italiano INGV 86501121
Reviewed
Rev100 		ML 1.0 2020-11-10
10:54:21		 39.441 16.2288 9 2020-11-10
11:04:43		 Sala Sismica INGV-Roma 84602821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-10 10:54:21 ± 0.07
Latitude 39.4492 ± 0.0036
Longitude 16.2367 ± 0.0047
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 86501121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 476
Semi-minor axis of confidence ellipse (meter) 176
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 42
Circular confidence region, given by single value of horizontal uncertainty (meter) 480
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 16
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
Epicentral distance of station farthest from the epicenter (degree) 0.54139
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 86501121
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-23 16:27:28

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 84602821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-10 11:04:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BULG.HHZ. 2020-11-10T10:54:55.27 3.0 undecidable manual S 0
IV.BULG.HHZ. 2020-11-10T10:54:41.80 3.0 undecidable manual P 0
IV.SERS.HHE. 2020-11-10T10:54:40.54 1.0 undecidable manual S 140 0.5414 50 -0.1 23
MN.TIP.HHE. 2020-11-10T10:54:38.24 1.0 undecidable manual S 124 0.4847 50 -0.74 20
IV.GRIS.EHE. 2020-11-10T10:54:36.74 0.3 undecidable manual S 315 0.4146 50 -0.16 71
IV.SERS.HHE. 2020-11-10T10:54:33.30 0.3 undecidable manual P 140 0.5414 50 0.7 59
IV.PIPA.HHZ. 2020-11-10T10:54:31.05 0.3 undecidable manual P 85 0.4479 50 0.04 72
MN.TIP.HHE. 2020-11-10T10:54:31.52 0.3 undecidable manual P 124 0.4847 50 -0.12 70
IV.TDS.HHZ. 2020-11-10T10:54:30.86 0.6 undecidable manual S 20 0.2248 109 0.07 50
IV.CELI.HHZ. 2020-11-10T10:54:30.24 0.3 undecidable manual S 102 0.2149 110 -0.2 73
IV.GRIS.EHE. 2020-11-10T10:54:30.43 0.3 undecidable manual P 315 0.4146 50 -0.01 73
IV.CET2.HHZ. 2020-11-10T10:54:30.84 0.6 undecidable manual S 290 0.2311 109 -0.2 49
IV.CAR1.HHZ. 2020-11-10T10:54:29.68 0.6 undecidable manual S 186 0.197 112 -0.09 50
IV.CET2.HHZ. 2020-11-10T10:54:27.15 0.1 undecidable manual P 290 0.2311 109 0.09 99
IV.CELI.HHZ. 2020-11-10T10:54:26.79 0.1 positive manual P 102 0.2149 110 0.08 100
IV.TDS.HHZ. 2020-11-10T10:54:26.97 0.3 undecidable manual P 20 0.2248 109 0.05 75
IV.CAR1.HHZ. 2020-11-10T10:54:26.41 0.3 undecidable manual P 186 0.197 112 0.08 75
IV.SPS2.HHZ. 2020-11-10T10:54:25.82 0.3 undecidable manual P 153 0.1763 114 -0.1 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HHE. ML:1.1 7.5024855E-5 0.2624 AML other m 2020-11-10T10:54:30.39
IV.CET2.HHN. ML:1.7 0.00029192475 1.8592 AML other m 2020-11-10T10:54:31.97
IV.CELI.HHN. ML:0.9 4.788034E-5 0.1792 AML other m 2020-11-10T10:54:31.94
IV.TDS.HHN. ML:0.2 1.13788375E-5 1.7376 AML other m 2020-11-10T10:54:32.90
IV.CAR1.HHN. ML:1.1 8.650905E-5 1.6608 AML other m 2020-11-10T10:54:32.86
IV.TDS.HHE. ML:0.4 1.620174E-5 0.1408 AML other m 2020-11-10T10:54:32.75
IV.CAR1.HHE. ML:1.2 0.00010855843 0.2624 AML other m 2020-11-10T10:54:32.66
IV.CET2.HHE. ML:1.1 8.2420945E-5 0.0768 AML other m 2020-11-10T10:54:33.19
IV.PIPA.HHE. ML:1.1 3.0218925E-5 0.1984 AML other m 2020-11-10T10:54:42.33
IV.PIPA.HHN. ML:0.9 2.2385305E-5 1.7952 AML other m 2020-11-10T10:54:42.03
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