Earthquake with magnitude of ML 2.2 on date 07-02-2020 and time 12:56:11 (Italy) in region 3 km W Cirò Marina (KR)

A magnitude ML 2.2 earthquake occured in region: 3 km W Cirò Marina (KR), on

  • 07-02-2020 11:56:11 (UTC)
  • 07-02-2020 12:56:11 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.38, 17.1 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.

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 3 14902 14902
Cirò KR 4 2936 17838
Crucoli KR 10 3115 20953
Melissa KR 10 3549 24502
Strongoli KR 13 6571 31073
Carfizzi KR 13 661 31734
San Nicola dell'Alto KR 14 856 32590
Umbriatico KR 16 863 33453
Terravecchia CS 16 823 34276
Pallagorio KR 18 1217 35493
Casabona KR 19 2718 38211
Cariati CS 19 8355 46566

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Crotone (62178 inhabitants)
68 Km NE of Catanzaro (90612 inhabitants)
73 Km E of Cosenza (67546 inhabitants)
81 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
Rev 1000 ML 2.2 2020-02-07
11:56:11
39.38 17.1 20 2020-02-09
14:11:27
Bollettino Sismico Italiano INGV 76374441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-07 11:56:11 ± 0.41
Latitude 39.38 ± 0.02
Longitude 17.10 ± 0.04
Depth (km) 20 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76374441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2516
Semi-minor axis of confidence ellipse (meter) 2241
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 236
Circular confidence region, given by single value of horizontal uncertainty (meter) 2520
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 219
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.1304
Epicentral distance of station farthest from the epicenter (degree) 1.24556
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 76374441
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-09 13:34:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LTRZ.HNN. 2020-02-07T11:56:34.53 0.6 undecidable manual P 350 1.2456 94 0.56 37
IV.TDS.HHZ. 2020-02-07T11:56:33.22 0.3 undecidable manual S 296 0.6529 98 0.06 71
IV.PLAC.HHE. 2020-02-07T11:56:31.90 0.3 undecidable manual P 209 1.0594 95 1.11 46
IV.ORI.HHN. 2020-02-07T11:56:29.43 0.6 undecidable manual P 324 0.8391 96 2.38 12
IV.CELI.HHZ. 2020-02-07T11:56:28.09 0.6 undecidable manual S 274 0.4569 102 0.63 43
IV.SALB.HHZ. 2020-02-07T11:56:26.04 0.3 undecidable manual P 311 0.7671 97 0.22 67
IV.CAR1.HHZ. 2020-02-07T11:56:24.18 0.3 undecidable manual P 260 0.6979 97 -0.46 64
MN.TIP.HHZ. 2020-02-07T11:56:24.11 0.6 undecidable manual S 234 0.3292 109 0.32 48
IV.TDS.HHZ. 2020-02-07T11:56:23.08 0.1 undecidable manual P 296 0.6529 98 -0.8 76
IV.SPS2.HHZ. 2020-02-07T11:56:22.63 0.3 undecidable manual P 262 0.5945 99 -0.26 69
IV.PIPA.HHZ. 2020-02-07T11:56:21.71 0.6 undecidable manual S 297 0.2446 117 0.22 50
IV.CELI.HHZ. 2020-02-07T11:56:20.51 0.1 negative manual P 274 0.4569 102 -0.08 98
MN.TIP.HHZ. 2020-02-07T11:56:18.39 0.1 positive manual P 234 0.3292 109 -0.08 100
IV.LADO.EHE. 2020-02-07T11:56:18.89 0.6 undecidable manual S 225 0.1304 137 0.14 52
IV.PIPA.HHZ. 2020-02-07T11:56:16.88 0.1 negative manual P 297 0.2446 117 -0.26 98
IV.LADO.EHE. 2020-02-07T11:56:15.28 0.1 undecidable manual P 225 0.1304 137 -0.28 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHN. ML:1.6 0.000262 0.76 AML other m 2020-02-07T11:56:19.53
IV.LADO.EHE. ML:1.7 0.0003545 0.28 AML other m 2020-02-07T11:56:20.37
IV.PIPA.HNN. ML:3 0.004 1.28 AML other m 2020-02-07T11:56:22.22
IV.PIPA.HHN. ML:3 0.00411 1.28 AML other m 2020-02-07T11:56:22.22
IV.PIPA.HHE. ML:2.9 0.00372 0.3 AML other m 2020-02-07T11:56:23.55
IV.PIPA.HNE. ML:2.9 0.003845 0.32 AML other m 2020-02-07T11:56:23.55
MN.TIP.HHE. ML:2.1 0.0004595 0.42 AML other m 2020-02-07T11:56:26.53
MN.TIP.HNE. ML:2.1 0.0004485 0.42 AML other m 2020-02-07T11:56:26.54
MN.TIP.HNN. ML:2 0.000358 0.76 AML other m 2020-02-07T11:56:29.38
MN.TIP.HHN. ML:2 0.0003405 0.76 AML other m 2020-02-07T11:56:29.38
IV.CELI.HHE. ML:2.2 0.00039 0.84 AML other m 2020-02-07T11:56:30.55
IV.TDS.HHN. ML:2 0.000152 0.48 AML other m 2020-02-07T11:56:33.97
IV.TDS.HHE. ML:2.1 0.000197 1.54 AML other m 2020-02-07T11:56:34.05
IV.CELI.HHN. ML:2.2 0.0003825 0.48 AML other m 2020-02-07T11:56:36.45
IV.SPS2.HHN. ML:2.1 0.0002025 0.84 AML other m 2020-02-07T11:56:37.45
IV.SPS2.HHE. ML:2 0.000193 0.42 AML other m 2020-02-07T11:56:39.36
IV.CAR1.HHN. ML:2.3 0.0003055 0.54 AML other m 2020-02-07T11:56:39.32
IV.CAR1.HHE. ML:2.4 0.000365 0.7 AML other m 2020-02-07T11:56:43.00
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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