Earthquake with magnitude of ML 1.8 on date 06-01-2020 and time 23:47:27 (Italy) in region 14 km E Spezzano Piccolo (CS)

A magnitude ML 1.8 earthquake occured in region: 14 km E Spezzano Piccolo (CS), on

  • 06-01-2020 22:47:27 (UTC)
  • 06-01-2020 23:47:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.29, 16.51 at 9 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
Spezzano Piccolo CS 14 2079 2079
Serra Pedace CS 14 986 3065
Celico CS 15 2802 5867
Pedace CS 15 1907 7774
Spezzano della Sila CS 15 4541 12315
Pietrafitta CS 15 1310 13625
Casole Bruzio CS 15 2578 16203
Aprigliano CS 16 2890 19093
Rovito CS 16 3158 22251
Trenta CS 16 2633 24884
Parenti CS 17 2188 27072
San Giovanni in Fiore CS 17 17372 44444
Lappano CS 17 941 45385
Figline Vegliaturo CS 17 1137 46522
Piane Crati CS 17 1423 47945
Cellara CS 17 504 48449
San Pietro in Guarano CS 18 3663 52112
Mangone CS 18 1891 54003
Zumpano CS 19 2570 56573
Santo Stefano di Rogliano CS 20 1725 58298
Longobucco CS 20 3183 61481
Cotronei KR 20 5480 66961

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km E of Cosenza (67546 inhabitants)
39 Km NE of Lamezia Terme (70714 inhabitants)
43 Km N of Catanzaro (90612 inhabitants)
58 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
Rev 100 ML 1.8 2020-01-06
22:47:27
39.29 16.51 9 2020-01-06
22:53:12
Sala Sismica INGV-Roma 75341181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-06 22:47:27 ± 0.14
Latitude 39.29 ± 0.01
Longitude 16.51 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75341181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 899
Semi-minor axis of confidence ellipse (meter) 309
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 213
Circular confidence region, given by single value of horizontal uncertainty (meter) 900
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 140
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.84356
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 75341181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-06 22:53:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BRSN.HNZ. 2020-01-06T22:48:57.53 3.0 negative manual Pn 1.1 0
IV.LRP.EHZ. 2020-01-06T22:48:57.39 3.0 undecidable manual Sn -0.85 0
IV.GIUL.HHZ. 2020-01-06T22:48:32.65 3.0 positive manual Pg 12.33 0
IV.LAV9.HNZ. 2020-01-06T22:48:31.35 3.0 negative manual Pn 5.59 0
IV.PTRJ.HNZ. 2020-01-06T22:48:14.56 3.0 undecidable manual Pg 5.13 0
IV.MCRV.HHZ. 2020-01-06T22:47:59.19 3.0 undecidable manual Pn 0.11 0
IV.GRI.EHZ. 2020-01-06T22:47:45.20 0.1 undecidable manual S 189 0.4748 50 0.22 93
IV.CET2.HHZ. 2020-01-06T22:47:45.95 0.1 undecidable manual S 299 0.4901 50 0.51 87
IV.PLAC.HHZ. 2020-01-06T22:47:43.47 1.0 positive manual P 184 0.8436 50 -0.64 19
IV.TDS.HHZ. 2020-01-06T22:47:42.50 0.1 undecidable manual S 340 0.3912 50 -0.02 98
IV.CET2.HHZ. 2020-01-06T22:47:37.44 0.6 negative manual P 299 0.4901 50 -0.62 42
IV.CAR1.HHZ. 2020-01-06T22:47:37.13 0.1 undecidable manual S 261 0.2347 109 -0.38 94
IV.GRI.EHZ. 2020-01-06T22:47:37.56 0.1 undecidable manual P 189 0.4748 50 -0.23 93
MN.TIP.HHZ. 2020-01-06T22:47:37.17 0.1 undecidable manual S 120 0.2221 110 0.1 100
IV.TDS.HHZ. 2020-01-06T22:47:35.88 0.6 positive manual P 340 0.3912 50 -0.49 45
IV.SPS2.HHZ. 2020-01-06T22:47:34.20 0.1 undecidable manual S 270 0.1331 121 0.27 98
MN.TIP.HHZ. 2020-01-06T22:47:33.42 1.0 negative manual P 120 0.2221 110 0.2 25
IV.CAR1.HHZ. 2020-01-06T22:47:32.84 1.0 positive manual P 261 0.2347 109 -0.63 22
IV.SPS2.HHZ. 2020-01-06T22:47:31.66 0.1 positive manual P 270 0.1331 121 0.24 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHE. ML:1.7 0.0004705 0.16 AML other m 2020-01-06T22:47:34.45
IV.SPS2.HHN. ML:1.7 0.00056 0.76 AML other m 2020-01-06T22:47:34.75
IV.CAR1.HHN. ML:1.9 0.0004615 0.36 AML other m 2020-01-06T22:47:37.22
MN.TIP.HHN. ML:1.6 0.000241 0.5 AML other m 2020-01-06T22:47:37.71
MN.TIP.HHE. ML:1.7 0.0003135 0.52 AML other m 2020-01-06T22:47:37.78
MN.TIP.HNE. ML:1.7 0.000302 0.52 AML other m 2020-01-06T22:47:37.78
MN.TIP.HNN. ML:1.6 0.000245 0.44 AML other m 2020-01-06T22:47:37.71
IV.CAR1.HHE. ML:1.8 0.0004075 0.74 AML other m 2020-01-06T22:47:41.32
IV.GRI.EHN. ML:1.7 0.000119 0.58 AML other m 2020-01-06T22:47:47.20
IV.GRI.EHE. ML:1.7 0.00012855 0.34 AML other m 2020-01-06T22:47:47.92
IV.CET2.HHE. ML:1.8 0.0001525 1.14 AML other m 2020-01-06T22:47:48.80
IV.CET2.HHN. ML:2 0.0002305 1.2 AML other m 2020-01-06T22:47:48.88
IV.MCRV.HHN. ML:2.5 8.32E-5 0.06 AML other m 2020-01-06T22:48:23.94
IV.MCRV.HHE. ML:2.4 7.825E-5 0.06 AML other m 2020-01-06T22:48:23.94
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