Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 25-12-2017 and time 00:08:14 (Italy) in region 2 km SW Bianchi (CS)

A magnitude ML 2.1 earthquake occured in region: 2 km SW Bianchi (CS), on

  • 24-12-2017 23:08:14 (UTC)
  • 25-12-2017 00:08:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.0910, 16.3950 at 11 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
Bianchi CS 2 1305 1305
Soveria Mannelli CZ 2 3076 4381
Colosimi CS 3 1247 5628
Decollatura CZ 6 3159 8787
Panettieri CS 6 351 9138
Carlopoli CZ 6 1516 10654
Pedivigliano CS 8 831 11485
Parenti CS 8 2188 13673
Scigliano CS 9 1226 14899
Motta Santa Lucia CZ 9 845 15744
Serrastretta CZ 9 3176 18920
Conflenti CZ 10 1392 20312
Carpanzano CS 10 255 20567
Cicala CZ 11 968 21535
Platania CZ 12 2172 23707
San Pietro Apostolo CZ 12 1691 25398
Rogliano CS 12 5637 31035
Marzi CS 12 989 32024
Martirano CZ 13 884 32908
Santo Stefano di Rogliano CS 13 1725 34633
Altilia CS 13 711 35344
Belsito CS 13 923 36267
Mangone CS 14 1891 38158
Martirano Lombardo CZ 14 1112 39270
Feroleto Antico CZ 14 2171 41441
Lamezia Terme CZ 14 70714 112155
Grimaldi CS 15 1680 113835
Malito CS 15 783 114618
Cellara CS 15 504 115122
Pianopoli CZ 15 2589 117711
Figline Vegliaturo CS 16 1137 118848
Sorbo San Basile CZ 17 809 119657
Piane Crati CS 17 1423 121080
Miglierina CZ 17 767 121847
Gimigliano CZ 17 3381 125228
Aprigliano CS 17 2890 128118
Amato CZ 18 835 128953
San Mango d'Aquino CZ 18 1564 130517
Taverna CZ 18 2703 133220
Tiriolo CZ 19 3870 137090
Paterno Calabro CS 19 1398 138488
Albi CZ 19 949 139437
Fossato Serralta CZ 19 594 140031
Pietrafitta CS 20 1310 141341
Aiello Calabro CS 20 1729 143070
Cleto CS 20 1301 144371
Marcellinara CZ 20 2285 146656

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NE of Lamezia Terme (70714 inhabitants)
26 Km SE of Cosenza (67546 inhabitants)
27 Km NW of Catanzaro (90612 inhabitants)
63 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 2.1 2017-12-24
23:08:14		 39.0913 16.3948 11 2018-09-04
09:10:40		 Bollettino Sismico Italiano INGV 53155171
Reviewed
Rev100 		ML 2.1 2017-12-24
23:08:14		 39.0907 16.3947 10 2017-12-24
23:23:53		 Sala Sismica INGV-Roma 52786811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-12-24 23:08:14 ± 0.08
Latitude 39.0913 ± 0.0027
Longitude 16.3948 ± 0.0046
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 53155171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 293
Semi-minor axis of confidence ellipse (meter) 252
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 60
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.22308
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 53155171
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-01-22 09:05:22

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 52786811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-12-24 23:23:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FAGN.HHZ. 2017-12-24T23:09:57.89 3.0 undecidable manual Sn 0.5 0
IV.LRP.EHZ. 2017-12-24T23:09:53.88 3.0 undecidable manual Sg 8.45 0
MN.TIR.HHZ. 2017-12-24T23:09:51.61 3.0 undecidable manual Sn 2.43 0
IV.CRJA.HHZ. 2017-12-24T23:08:56.60 3.0 positive manual Pn -3.51 0
IV.MMN.HHZ. 2017-12-24T23:08:42.30 1.0 undecidable manual S 339 95.238 50 0.19 22
IV.GRIS.HNZ. 2017-12-24T23:08:39.71 0.6 undecidable manual S 327 85.6476 50 0.15 45
IV.CMPR.HHZ. 2017-12-24T23:08:38.88 3.0 undecidable manual P -2.14 0
IV.MILZ.HHZ. 2017-12-24T23:08:36.47 1.0 undecidable manual P 228 135.7641 50 -0.1 20
IV.JOPP.HHZ. 2017-12-24T23:08:35.10 0.6 undecidable manual S 219 69.4749 50 -0.13 44
IV.PLAC.HHZ. 2017-12-24T23:08:35.80 0.6 undecidable manual S 177 71.2731 50 0.07 46
IV.SIRI.HHZ. 2017-12-24T23:08:35.43 1.0 undecidable manual P 340 129.0708 50 -0.11 20
IV.MSRU.HHZ. 2017-12-24T23:08:34.87 1.0 undecidable manual P 220 119.6913 50 0.78 17
IV.CET2.HHZ. 2017-12-24T23:08:33.26 0.6 undecidable manual S 322 61.494 50 0.15 47
IV.TDS.HHZ. 2017-12-24T23:08:33.40 0.6 undecidable manual S 356 63.2922 50 -0.18 44
IV.SOI.EHZ. 2017-12-24T23:08:33.63 0.6 undecidable manual P 195 116.7942 50 -0.01 42
IV.IST3.HHZ. 2017-12-24T23:08:32.67 1.0 undecidable manual P 252 105.5166 50 0.76 18
MN.CUC.HHZ. 2017-12-24T23:08:32.46 1.0 undecidable manual P 334 111.6993 50 -0.4 20
IV.ORI.HHZ. 2017-12-24T23:08:32.37 1.0 undecidable manual P 3 106.5156 50 0.3 20
MN.CEL.HHZ. 2017-12-24T23:08:31.26 0.6 undecidable manual P 205 101.9202 50 -0.09 43
IV.PIPA.HHZ. 2017-12-24T23:08:31.90 0.6 undecidable manual S 39 56.6988 50 0.07 48
IV.LADO.EHZ. 2017-12-24T23:08:31.04 0.6 undecidable manual S 67 54.6009 50 -0.23 45
IV.MMN.HHZ. 2017-12-24T23:08:30.47 0.3 undecidable manual P 339 95.238 50 0.15 65
IV.SALB.HHZ. 2017-12-24T23:08:28.80 0.3 undecidable manual P 357 87.246 50 -0.3 64
IV.GRIS.HNZ. 2017-12-24T23:08:28.70 0.3 undecidable manual P 327 85.6476 50 -0.15 66
IV.JOPP.HHZ. 2017-12-24T23:08:26.64 0.3 undecidable manual P 219 69.4749 50 0.29 66
IV.CELI.HHZ. 2017-12-24T23:08:26.60 0.3 undecidable manual S 16 35.9418 50 0.33 71
IV.PLAC.HHZ. 2017-12-24T23:08:26.55 0.3 undecidable manual P 177 71.2731 50 -0.09 69
IV.CET2.HHZ. 2017-12-24T23:08:25.01 0.1 positive manual P 322 61.494 50 -0.12 92
MN.TIP.HHZ. 2017-12-24T23:08:25.60 0.1 undecidable manual S 73 32.745 50 0.16 97
IV.PIPA.HHZ. 2017-12-24T23:08:24.43 0.3 undecidable manual P 39 56.6988 50 0.05 71
IV.TDS.HHZ. 2017-12-24T23:08:24.80 0.1 undecidable manual P 356 63.2922 50 -0.6 82
IV.GRI.EHZ. 2017-12-24T23:08:24.60 0.3 undecidable manual S 176 29.9478 50 -0.09 73
IV.LADO.EHZ. 2017-12-24T23:08:23.77 0.6 undecidable manual P 67 54.6009 50 -0.29 46
IV.SPS2.HHZ. 2017-12-24T23:08:23.10 0.6 undecidable manual S 348 22.6551 50 0.36 47
IV.SERS.HHZ. 2017-12-24T23:08:23.70 0.3 undecidable manual S 104 26.0517 50 0.06 75
IV.CAR1.HNZ. 2017-12-24T23:08:23.24 0.3 undecidable manual S 319 23.9538 50 0.17 74
IV.CELI.HHZ. 2017-12-24T23:08:21.26 0.1 positive manual P 16 35.9418 50 0.08 97
MN.TIP.HHZ. 2017-12-24T23:08:20.69 0.1 negative manual P 73 32.745 50 -0.01 99
IV.GRI.EHZ. 2017-12-24T23:08:20.23 0.1 negative manual P 176 29.9478 50 -0.04 100
IV.CAR1.HNZ. 2017-12-24T23:08:19.58 0.1 positive manual P 319 23.9538 50 0.25 96
IV.SERS.HHZ. 2017-12-24T23:08:19.70 0.1 positive manual P 104 26.0517 50 0.04 99
IV.SPS2.HHZ. 2017-12-24T23:08:19.38 0.3 undecidable manual P 348 22.6551 50 0.24 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHE. ML:1.9 0.000587 0.46 AML other m 2017-12-24T23:08:23.98
IV.SERS.HNE. ML:2.3 0.00123 1.78 AML other m 2017-12-24T23:08:23.89
IV.SERS.HHN. ML:2.3 0.00117 0.2 AML other m 2017-12-24T23:08:23.99
IV.SERS.HNN. ML:2.4 0.001345 1.54 AML other m 2017-12-24T23:08:23.93
IV.CAR1.HNN. ML:2.3 0.0011949999999999999 0.6 AML other m 2017-12-24T23:08:24.03
IV.SPS2.HHN. ML:2.2 0.001081 1.18 AML other m 2017-12-24T23:08:24.04
IV.CAR1.HHE. ML:2.4 0.0017 0.46 AML other m 2017-12-24T23:08:24.07
IV.SERS.HHE. ML:2.4 0.0014750000000000002 1.52 AML other m 2017-12-24T23:08:24.92
IV.GRI.EHN. ML:2.3 0.001046 1.6 AML other m 2017-12-24T23:08:25.08
IV.CAR1.HHN. ML:2.3 0.0011079599999999998 0.2688 AML other m 2017-12-24T23:08:25.27
IV.CAR1.HNE. ML:2.3 0.00118620745 0.1536 AML other m 2017-12-24T23:08:25.54
IV.GRI.EHE. ML:2.2 0.0008965 0.86 AML other m 2017-12-24T23:08:25.14
MN.TIP.HHN. ML:2.1 0.0004895 1.56 AML other m 2017-12-24T23:08:25.15
MN.TIP.HNN. ML:2.0 0.00039400000000000004 1.58 AML other m 2017-12-24T23:08:25.15
MN.TIP.HHE. ML:2.3 0.0009545 0.36 AML other m 2017-12-24T23:08:25.97
MN.TIP.HNE. ML:2.2 0.0007840000000000001 0.36 AML other m 2017-12-24T23:08:25.97
IV.CET2.HHE. ML:2.4 0.0005510000000000001 1.24 AML other m 2017-12-24T23:08:34.27
IV.CET2.HHN. ML:2.7 0.0011099999999999999 0.74 AML other m 2017-12-24T23:08:36.29
IV.JOPP.HHN. ML:2.2 0.00028300000000000005 0.32 AML other m 2017-12-24T23:08:36.76
IV.PIPA.HHE. ML:2.1 0.00028000000000000003 1.34 AML other m 2017-12-24T23:08:37.68
IV.JOPP.HHE. ML:2.5 0.0005045 0.22 AML other m 2017-12-24T23:08:37.28
IV.TDS.HHN. ML:1.6 0.00006895 0.6 AML other m 2017-12-24T23:08:38.41
IV.PLAC.HNE. ML:2.1 0.0001985 0.72 AML other m 2017-12-24T23:08:38.72
IV.PLAC.HHN. ML:2.1 0.00019350000000000001 0.72 AML other m 2017-12-24T23:08:38.72
IV.TDS.HHE. ML:1.7 0.0000998 0.8 AML other m 2017-12-24T23:08:38.89
IV.PIPA.HHN. ML:2.0 0.00023999999999999998 0.26 AML other m 2017-12-24T23:08:40.02
IV.PLAC.HNN. ML:2.0 0.000177 1.24 AML other m 2017-12-24T23:08:40.34
IV.PLAC.HHE. ML:2.0 0.00018099999999999998 1.26 AML other m 2017-12-24T23:08:41.33
IV.SIRI.HHN. ML:2.1 0.00007374999999999999 0.48 AML other m 2017-12-24T23:08:41.34
IV.MMN.HHN. ML:2.0 0.00009900000000000001 0.22 AML other m 2017-12-24T23:08:44.22
IV.MMN.HHE. ML:1.8 0.00006495 1.62 AML other m 2017-12-24T23:08:44.86
IV.SALB.HHE. ML:1.8 0.00007415 0.24 AML other m 2017-12-24T23:08:45.76
MN.CUC.HHN. ML:1.7 0.000045135620000000003 0.2176 AML other m 2017-12-24T23:08:50.53
MN.CUC.HHE. ML:2.0 0.00008525 0.34 AML other m 2017-12-24T23:08:53.55
MN.CEL.HHN. ML:1.9 0.00007118905 0.4096 AML other m 2017-12-24T23:08:53.27
IV.MSRU.HHN. ML:2.2 0.0001285 1.1 AML other m 2017-12-24T23:08:53.16
IV.SOI.EHE. ML:1.7 0.00003895 0.44 AML other m 2017-12-24T23:08:54.34
IV.MSRU.HHE. ML:2.4 0.0001725 1 AML other m 2017-12-24T23:08:54.73
MN.CEL.HHE. ML:2.0 0.00009105218000000001 0.6016 AML other m 2017-12-24T23:08:55.72
IV.SALB.HHN. ML:1.6 0.0000493 0.92 AML other m 2017-12-24T23:08:56.52
IV.SIRI.HHE. ML:2.1 0.00007670000000000001 0.5 AML other m 2017-12-24T23:08:57.65
IV.SIRI.HNE. ML:2.1 0.00007465 0.24 AML other m 2017-12-24T23:08:57.66
IV.SIRI.HNN. ML:2.1 0.00007400000000000001 0.42 AML other m 2017-12-24T23:08:57.66
IV.SOI.EHN. ML:1.9 0.00006385000000000001 0.74 AML other m 2017-12-24T23:08:59.44
IV.CMPR.HHE. ML:1.9 0.00003285 0.36 AML other m 2017-12-24T23:09:04.04
IV.CMPR.HHN. ML:1.9 0.000034099999999999995 1.64 AML other m 2017-12-24T23:09:08.95
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