Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 02-11-2020 and time 14:42:07 (UTC) in region Costa Ionica Crotonese (Crotone)

A magnitude ML 2.3 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 02-11-2020 14:42:07 (UTC)
  • 02-11-2020 15:42:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.4060, 17.1650 at 20 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
Cirò Marina KR 5 14902 14902
Cirò KR 9 2936 17838
Crucoli KR 14 3115 20953
Melissa KR 17 3549 24502
Strongoli KR 18 6571 31073
Carfizzi KR 20 661 31734
Terravecchia CS 20 823 32557

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Crotone (62178 inhabitants)
74 Km NE of Catanzaro (90612 inhabitants)
79 Km E of Cosenza (67546 inhabitants)
87 Km NE of Lamezia Terme (70714 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 2.3 2020-11-02
14:42:07		 39.4063 17.1647 20 2021-02-26
14:56:19		 Bollettino Sismico Italiano INGV 87183841
Reviewed
Rev100 		ML 2.3 2020-11-02
14:42:08		 39.3883 17.1492 11 2021-02-15
16:02:16		 Sala Sismica INGV-Roma 84391581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-02 14:42:07 ± 0.11
Latitude 39.4063 ± 0.0045
Longitude 17.1647 ± 0.0070
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87183841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 574
Semi-minor axis of confidence ellipse (meter) 381
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 93
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 206
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.18796
Epicentral distance of station farthest from the epicenter (degree) 2.73034
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 87183841
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-15 16:01:21

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 84391581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-02 15:05:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HLNI.HHZ. 2020-11-02T14:42:50.05 0.3 undecidable manual P 222 303.0633 54 -0.91 0
IV.MTTG.HHZ. 2020-11-02T14:42:39.36 0.3 undecidable manual P 220 200.7435 54 1.13 0
IV.SOI.EHZ. 2020-11-02T14:42:36.30 0.3 undecidable manual P 213 176.3901 54 1.11 0
IV.SLCN.HHZ. 2020-11-02T14:42:36.96 0.6 undecidable manual P 310 169.9965 54 2.56 0
IV.BULG.HHZ. 2020-11-02T14:42:35.74 0.3 undecidable manual P 297 169.6968 54 1.38 0
MN.CEL.HHZ. 2020-11-02T14:42:35.68 0.3 undecidable manual P 221 168.0096 54 1.53 0
IV.AMUR.HHZ. 2020-11-02T14:42:35.88 0.6 undecidable manual P 344 173.0934 54 1.09 0
IV.PTRP.HHZ. 2020-11-02T14:42:34.98 0.6 undecidable manual P 323 155.2224 54 2.42 0
IV.MGR.HHZ. 2020-11-02T14:42:34.65 0.3 undecidable manual P 301 159.5181 54 1.55 0
IV.NOCI.HHN. 2020-11-02T14:42:32.76 0.3 undecidable manual P 357 153.6351 54 0.41 0
GE.MATE.HHZ. 2020-11-02T14:42:31.87 0.6 undecidable manual P 344 143.2455 94 0.94 0
IV.SIRI.HHZ. 2020-11-02T14:42:31.57 0.6 undecidable manual P 308 140.0487 94 1.13 0
IV.JOPP.HNN. 2020-11-02T14:42:31.29 0.6 undecidable manual P 232 141.5472 94 0.63 0
OT.MASS.HHE. 2020-11-02T14:42:30.40 0.3 undecidable manual P 359 136.0638 94 0.58 0
MN.CUC.HHZ. 2020-11-02T14:42:30.61 0.6 undecidable manual P 300 132.2676 94 1.37 0
IV.CRAC.EHZ. 2020-11-02T14:42:30.77 0.3 undecidable manual P 330 124.6863 94 2.69 0
OT.TAR1.HHZ. 2020-11-02T14:42:29.21 0.6 undecidable manual P 5 124.5864 94 1.15 0
IV.PLAC.HHZ. 2020-11-02T14:42:28.99 0.3 undecidable manual P 211 123.2877 94 1.13 0
IV.MMN.HHE. 2020-11-02T14:42:28.32 0.3 undecidable manual P 299 113.7972 95 1.92 0
XK.SELL.HHZ. 2020-11-02T14:42:28.20 0.6 undecidable manual S 225 65.8896 99 0.6 34
IV.GRIS.HNE. 2020-11-02T14:42:26.87 0.6 undecidable manual P 289 118.0929 95 -0.19 0
IV.SERS.HHZ. 2020-11-02T14:42:25.80 0.6 undecidable manual S 225 57.9975 101 0.27 45
IV.ORI.HHZ. 2020-11-02T14:42:24.28 0.3 undecidable manual P 320 93.9393 96 0.93 2
IV.CET2.HHZ. 2020-11-02T14:42:24.76 0.3 undecidable manual P 278 104.5176 95 -0.21 0
IV.CELI.HHZ. 2020-11-02T14:42:24.70 0.6 undecidable manual S 270 56.1993 101 -0.37 45
IV.CAR1.HHZ. 2020-11-02T14:42:21.31 0.3 undecidable manual P 259 83.5497 97 -0.45 16
MN.TIP.HHZ. 2020-11-02T14:42:21.60 0.6 undecidable manual S 234 43.0236 105 -0.04 50
IV.TDS.HHZ. 2020-11-02T14:42:20.35 0.6 undecidable manual P 292 76.1682 98 -0.28 22
XK.SELL.HHZ. 2020-11-02T14:42:19.14 0.1 undecidable manual P 225 65.8896 99 0.08 77
XK.ALB1.HHZ. 2020-11-02T14:42:19.05 0.3 undecidable manual P 229 64.6908 99 0.18 59
IV.SPS2.HHZ. 2020-11-02T14:42:19.84 0.3 undecidable manual P 260 71.9724 98 -0.15 43
IV.PIPA.HHZ. 2020-11-02T14:42:18.80 0.6 undecidable manual S 286 31.1466 113 0.17 49
IV.SERS.HHZ. 2020-11-02T14:42:17.87 0.1 undecidable manual P 225 57.9975 101 0.01 95
IV.CELI.HHZ. 2020-11-02T14:42:17.61 0.1 undecidable manual P 270 56.1993 101 0.01 97
MN.TIP.HHZ. 2020-11-02T14:42:15.51 0.1 undecidable manual P 234 43.0236 105 -0.1 99
IV.LADO.EHZ. 2020-11-02T14:42:15.88 0.6 undecidable manual S 230 20.868 125 -0.35 47
IV.PIPA.HHZ. 2020-11-02T14:42:14.01 0.1 undecidable manual P 286 31.1466 113 0.13 99
IV.LADO.EHZ. 2020-11-02T14:42:12.42 0.1 positive manual P 230 20.868 125 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIPA.HHE. ML:3.2 0.006144999999999999 0.28 AML other m 2020-11-02T14:42:19.58
IV.PIPA.HNE. ML:3.2 0.00605 0.3 AML other m 2020-11-02T14:42:19.58
IV.PIPA.HNN. ML:3.0 0.0037299999999999994 1.28 AML other m 2020-11-02T14:42:19.86
IV.PIPA.HHN. ML:3.0 0.004030000000000001 1.3 AML other m 2020-11-02T14:42:19.86
MN.TIP.HHE. ML:1.9 0.00023700000000000001 0.24 AML other m 2020-11-02T14:42:22.87
IV.SERS.HHN. ML:2.0 0.00020899999999999998 1.08 AML other m 2020-11-02T14:42:26.77
IV.SERS.HHE. ML:2.0 0.00022299999999999997 0.58 AML other m 2020-11-02T14:42:27.08
IV.SERS.HNN. ML:2.0 0.0002285 0.58 AML other m 2020-11-02T14:42:27.08
IV.CELI.HNN. ML:2.1 0.000292 0.56 AML other m 2020-11-02T14:42:27.94
MN.TIP.HHN. ML:1.7 0.000144 1.26 AML other m 2020-11-02T14:42:27.08
IV.CELI.HNE. ML:2.1 0.0002675 0.44 AML other m 2020-11-02T14:42:28.04
IV.CELI.HHE. ML:2.1 0.00027 0.44 AML other m 2020-11-02T14:42:28.04
IV.CELI.HHN. ML:2.1 0.0002875 1.5 AML other m 2020-11-02T14:42:28.05
IV.SERS.HNE. ML:2.0 0.00020250000000000002 0.42 AML other m 2020-11-02T14:42:29.23
IV.SPS2.HHE. ML:1.8 0.00010885 0.36 AML other m 2020-11-02T14:42:35.22
IV.SPS2.HHN. ML:1.9 0.00012085 1.28 AML other m 2020-11-02T14:42:35.15
IV.CAR1.HHN. ML:2.3 0.0002315 1 AML other m 2020-11-02T14:42:38.35
IV.CAR1.HHE. ML:2.2 0.00022749999999999997 0.92 AML other m 2020-11-02T14:42:41.19
IV.ORI.HHE. ML:2.8 0.000641 0.3 AML other m 2020-11-02T14:42:45.44
IV.ORI.HHN. ML:2.8 0.0007475 1.26 AML other m 2020-11-02T14:42:45.74
IV.CET2.HHE. ML:2.4 0.00020600000000000002 1.28 AML other m 2020-11-02T14:42:46.32
IV.CET2.HHN. ML:2.6 0.000366 0.66 AML other m 2020-11-02T14:42:47.27
IV.CRAC.EHE. ML:2.6 0.000307 0.54 AML other m 2020-11-02T14:42:49.37
IV.CRAC.EHN. ML:2.7 0.000317 0.98 AML other m 2020-11-02T14:42:49.47
MN.CUC.HHN. ML:2.3 0.000118 1.56 AML other m 2020-11-02T14:42:55.85
MN.CUC.HHE. ML:2.3 0.00012255 1.62 AML other m 2020-11-02T14:42:56.90
IV.SIRI.HHE. ML:2.2 0.00010225 0.28 AML other m 2020-11-02T14:42:58.03
IV.SIRI.HNE. ML:2.2 0.0000973 0.26 AML other m 2020-11-02T14:42:58.04
IV.SIRI.HNN. ML:2.2 0.0001022 0.32 AML other m 2020-11-02T14:42:58.37
IV.SIRI.HHN. ML:2.2 0.0000939 0.32 AML other m 2020-11-02T14:42:58.37
IV.PLAC.HHN. ML:2.0 0.00007644999999999999 0.78 AML other m 2020-11-02T14:42:58.42
IV.PLAC.HHE. ML:1.9 0.000056349999999999994 1.1 AML other m 2020-11-02T14:42:59.64
IV.AMUR.HHE. ML:2.4 0.0001055 1.74 AML other m 2020-11-02T14:43:03.00
IV.MGR.HHE. ML:2.1 0.000054199999999999996 0.56 AML other m 2020-11-02T14:43:03.44
IV.AMUR.HHN. ML:2.4 0.00011149999999999999 1.5 AML other m 2020-11-02T14:43:04.07
IV.PTRP.HHN. ML:2.4 0.00011149999999999999 0.42 AML other m 2020-11-02T14:43:06.55
MN.CEL.HHE. ML:2.0 0.0000461 0.8 AML other m 2020-11-02T14:43:10.32
IV.MGR.HHN. ML:2.0 0.000044149999999999996 0.8 AML other m 2020-11-02T14:43:12.71
IV.SLCN.HHN. ML:2.4 0.00009955 0.48 AML other m 2020-11-02T14:43:13.75
MN.CEL.HHN. ML:1.9 0.0000317 0.94 AML other m 2020-11-02T14:43:15.66
IV.PTRP.HHE. ML:2.3 0.00008774999999999999 0.46 AML other m 2020-11-02T14:43:16.53
IV.SLCN.HHE. ML:2.5 0.0001185 0.38 AML other m 2020-11-02T14:43:17.19
IV.SGTA.HHE. ML:2.8 0.0001235 0.12 AML other m 2020-11-02T14:43:26.07
IV.SGTA.HHN. ML:2.9 0.000157 0.36 AML other m 2020-11-02T14:43:48.49
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
Waveforms Seismic signals in miniseed + resp format Download