Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 07-10-2017 and time 09:07:28 (Italy) in region 4 km E Castelluccio Superiore (PZ)

A magnitude ML 2.0 earthquake occured in region: 4 km E Castelluccio Superiore (PZ), on

  • 07-10-2017 07:07:28 (UTC)
  • 07-10-2017 09:07:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.9990, 16.0240 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
Castelluccio Superiore PZ 4 824 824
Castelluccio Inferiore PZ 4 2131 2955
Rotonda PZ 5 3494 6449
Viggianello PZ 6 3025 9474
Laino Borgo CS 7 1921 11395
Laino Castello CS 8 848 12243
Latronico PZ 10 4556 16799
San Severino Lucano PZ 10 1563 18362
Episcopia PZ 11 1434 19796
Mormanno CS 12 3027 22823
Lauria PZ 17 12919 35742
Carbone PZ 17 638 36380
Papasidero CS 17 734 37114
Fardella PZ 18 627 37741
Teana PZ 18 613 38354
Francavilla in Sinni PZ 18 4215 42569
Aieta CS 19 823 43392
Castelsaraceno PZ 19 1384 44776
Calvera PZ 20 387 45163
Morano Calabro CS 20 4576 49739

Municipalities with at least 50000 inhabitants

An earthquake occurred to
74 Km S of Potenza (67122 inhabitants)
81 Km N of Cosenza (67546 inhabitants)
89 Km SW of Matera (60436 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 2.0 2017-10-07
07:07:28		 39.9987 16.0245 9 2018-09-04
09:07:56		 Bollettino Sismico Italiano INGV 51661401
Reviewed
Rev100 		ML 2.0 2017-10-07
07:07:28		 39.9927 16.0365 10 2017-10-07
07:25:54		 Sala Sismica INGV-Roma 50756941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-10-07 07:07:28 ± 0.12
Latitude 39.9987 ± 0.0063
Longitude 16.0245 ± 0.0117
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 51661401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1043
Semi-minor axis of confidence ellipse (meter) 436
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 1040.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.11062
Epicentral distance of station farthest from the epicenter (degree) 1.08998
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 25
Type of magnitude ML
Reference to an origin 51661401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-11-06 09:47:20

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 50756941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-10-07 07:25:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SERS.HNN. 2017-10-07T07:07:49.30 0.6 undecidable manual P 152 120.99 50 0.08 41
IV.CELI.HHE. 2017-10-07T07:07:43.08 0.6 undecidable manual P 148 77.9664 50 0.49 41
IV.MGR.HHZ. 2017-10-07T07:07:43.73 0.6 undecidable manual S 291 42.8238 50 0.51 43
IV.MCEL.HHZ. 2017-10-07T07:07:42.55 0.6 undecidable manual S 333 40.8258 50 -0.12 47
IV.CMPR.HHZ. 2017-10-07T07:07:41.04 0.6 undecidable manual P 300 70.6737 50 -0.43 42
IV.MTSN.HHZ. 2017-10-07T07:07:41.95 0.6 undecidable manual S 322 37.629 50 0.12 48
IV.PTRP.HHZ. 2017-10-07T07:07:39.97 0.6 undecidable manual P 3 58.0974 50 0.45 43
IV.BULG.HNZ. 2017-10-07T07:07:39.34 0.6 undecidable manual P 279 55.5999 50 0.19 46
IV.SIRI.HHZ. 2017-10-07T07:07:38.35 0.6 undecidable manual S 327 24.3534 111 0.41 46
IV.TDS.HHZ. 2017-10-07T07:07:38.37 0.6 undecidable manual P 145 46.1205 50 0.7 40
IV.SLCN.HNZ. 2017-10-07T07:07:38.77 0.6 undecidable manual P 323 54.6009 50 -0.22 45
IV.CET2.HHZ. 2017-10-07T07:07:38.60 0.6 undecidable manual P 187 52.503 50 -0.06 47
IV.MTSN.HHZ. 2017-10-07T07:07:36.09 0.1 positive manual P 322 37.629 50 -0.28 92
MN.CUC.HHZ. 2017-10-07T07:07:36.52 0.6 undecidable manual S 268 17.7711 117 0.65 43
IV.MCEL.HHZ. 2017-10-07T07:07:36.37 0.3 undecidable manual P 333 40.8258 50 -0.49 66
IV.ORI.HHZ. 2017-10-07T07:07:36.31 0.6 undecidable manual P 81 36.6411 50 0.09 48
IV.MGR.HHZ. 2017-10-07T07:07:36.79 0.3 undecidable manual P 291 42.8238 50 -0.38 67
IV.SIRI.HHZ. 2017-10-07T07:07:34.14 0.1 positive manual P 327 24.3534 111 0.01 100
IV.MMN.HHZ. 2017-10-07T07:07:33.95 0.6 undecidable manual S 194 12.2766 127 -0.3 48
MN.CUC.HHZ. 2017-10-07T07:07:32.91 0.3 undecidable manual P 268 17.7711 117 -0.02 76
IV.MMN.HHZ. 2017-10-07T07:07:31.67 0.3 undecidable manual P 194 12.2766 127 -0.33 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMN.HHE. ML:1.6 0.00053305195 0.2816 AML other m 2017-10-07T07:07:36.41
IV.MMN.HHN. ML:2.1 0.001398866 0.1792 AML other m 2017-10-07T07:07:35.51
MN.CUC.HHN. ML:1.9 0.00068702625 0.3008 AML other m 2017-10-07T07:07:36.28
MN.CUC.HNN. ML:1.8 0.0005595394499999999 0.3008 AML other m 2017-10-07T07:07:36.28
MN.CUC.HNE. ML:2.0 0.0009456739999999999 0.16 AML other m 2017-10-07T07:07:37.04
MN.CUC.HHE. ML:2.1 0.0011313257 0.16 AML other m 2017-10-07T07:07:37.03
IV.SIRI.HHE. ML:2.2 0.001021287 0.3584 AML other m 2017-10-07T07:07:39.39
IV.SIRI.HNN. ML:2.2 0.0009810763 0.3616 AML other m 2017-10-07T07:07:41.61
IV.SIRI.HHN. ML:2.2 0.0010048902 0.3424 AML other m 2017-10-07T07:07:41.60
IV.SIRI.HNE. ML:2.2 0.0009858373 0.3616 AML other m 2017-10-07T07:07:39.40
IV.MTSN.HHN. ML:2.0 0.00037467495 0.2784 AML other m 2017-10-07T07:07:46.39
IV.MTSN.HHE. ML:1.9 0.00030778915 0.4192 AML other m 2017-10-07T07:07:44.39
IV.ORI.HHN. ML:2.1 0.00053296765 0.5184 AML other m 2017-10-07T07:07:45.37
IV.ORI.HHE. ML:2.1 0.0004964328500000001 0.4 AML other m 2017-10-07T07:07:45.11
IV.MCEL.HHN. ML:1.8 0.00023099999999999998 0.42 AML other m 2017-10-07T07:07:44.48
IV.MCEL.HNE. ML:1.8 0.00019067305 0.2208 AML other m 2017-10-07T07:07:42.72
IV.MCEL.HHE. ML:1.8 0.000256 1.06 AML other m 2017-10-07T07:07:42.72
IV.MCEL.HNN. ML:1.8 0.00022246355 0.2624 AML other m 2017-10-07T07:07:44.27
IV.MGR.HNE. ML:2.1 0.00036398575 0.288 AML other m 2017-10-07T07:07:45.15
IV.MGR.HHN. ML:1.8 0.0001930056 0.2208 AML other m 2017-10-07T07:07:47.21
IV.MGR.HNN. ML:1.9 0.0002589223 0.3296 AML other m 2017-10-07T07:07:45.00
IV.MGR.HHE. ML:2.1 0.0003850622 0.4192 AML other m 2017-10-07T07:07:44.35
IV.CAR1.HNE. ML:2.2 0.00018724259999999997 1.2576 AML other m 2017-10-07T07:08:02.81
IV.CAR1.HHE. ML:2.2 0.00023158800000000002 0.9984 AML other m 2017-10-07T07:07:59.00
IV.CAR1.HHN. ML:2.0 0.0001386773 0.3008 AML other m 2017-10-07T07:08:00.38
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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