Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 30-10-2013 and time 14:06:10 (Italy) in region 4 km N Fascia (GE)

A magnitude ML 2.0 earthquake occured in region: 4 km N Fascia (GE), on

  • 30-10-2013 13:06:10 (UTC)
  • 30-10-2013 14:06:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.5980, 9.2410 at 8 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
Fascia GE 4 81 81
Rovegno GE 4 554 635
Gorreto GE 4 97 732
Rondanina GE 4 62 794
Propata GE 6 142 936
Carrega Ligure AL 6 84 1020
Fontanigorda GE 8 277 1297
Montebruno GE 8 240 1537
Ottone PC 8 516 2053
Zerba PC 9 77 2130
Torriglia GE 11 2311 4441
Cerignale PC 13 127 4568
Rezzoaglio GE 14 995 5563
Cabella Ligure AL 14 528 6091
Valbrevenna GE 15 798 6889
Mongiardino Ligure AL 15 165 7054
Vobbia GE 16 409 7463
Brallo di Pregola PV 16 599 8062
Favale di Malvaro GE 16 466 8528
Neirone GE 16 916 9444
Corte Brugnatella PC 17 586 10030
Crocefieschi GE 17 548 10578
Santo Stefano d'Aveto GE 18 1126 11704
Albera Ligure AL 18 325 12029
Montoggio GE 18 2067 14096
Lorsica GE 19 468 14564
Fabbrica Curone AL 19 656 15220
Lumarzo GE 19 1535 16755
Roccaforte Ligure AL 19 136 16891
Davagna GE 19 1884 18775
Santa Margherita di Staffora PV 19 473 19248
Rocchetta Ligure AL 19 200 19448
Moconesi GE 20 2614 22062

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Genova (586655 inhabitants)
61 Km SE of Alessandria (93943 inhabitants)
62 Km SW of Piacenza (102191 inhabitants)
66 Km S of Pavia (72576 inhabitants)
68 Km E of Savona (61345 inhabitants)
72 Km NW of La Spezia (93959 inhabitants)
86 Km SE of Vigevano (63310 inhabitants)
86 Km SW of Cremona (71901 inhabitants)
88 Km E of Asti (76202 inhabitants)
89 Km W of Parma (192836 inhabitants)
89 Km NW of Carrara (63133 inhabitants)
95 Km NW of Massa (69479 inhabitants)
97 Km S of Milano (1345851 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 2013-10-30
13:06:10		 44.598 9.2412 8 2015-01-20
11:29:33		 Bollettino Sismico Italiano INGV 7671491
Reviewed
Rev100 		ML 2.0 2013-10-30
13:06:10		 44.6023 9.2372 8 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 4766311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-10-30 13:06:10 ± 0.14
Latitude 44.5980 ± 0.0126
Longitude 9.2412 ± 0.0114
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 7671491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1318
Semi-minor axis of confidence ellipse (meter) 955
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 9
Circular confidence region, given by single value of horizontal uncertainty (meter) 1320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 3.72319
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 7671491
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:09:27

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 4766311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-10-30 13:13:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTCE.HHZ. 2013-10-30T13:07:59.99 3.0 undecidable manual Sn 413.2752 4.68 0
IV.CERT.HHZ. 2013-10-30T13:07:58.99 3.0 undecidable manual Sn -0.06 0
IV.MNTP.HNZ. 2013-10-30T13:07:53.99 3.0 undecidable manual Sn 5.22 0
IV.SGTA.HHZ. 2013-10-30T13:07:36.33 3.0 undecidable manual Pn -0.72 0
IV.MTCE.HHZ. 2013-10-30T13:07:15.35 3.0 negative manual Pg 413.2752 6.46 0
IV.LEOD.HNZ. 2013-10-30T13:06:47.99 3.0 undecidable manual S -0.48 0
GU.GBOS.HHZ. 2013-10-30T13:06:44.69 0.6 undecidable manual S 251 117.8931 50 -0.71 34
GU.FINB.HHZ. 2013-10-30T13:06:37.44 0.6 undecidable manual S 238 86.247 50 0.46 39
GU.ENR.HHZ. 2013-10-30T13:06:36.28 1.0 undecidable manual P 255 150.0387 50 0.58 17
IV.PII.HHZ. 2013-10-30T13:06:35.78 0.6 negative manual P 133 141.0477 50 1.47 22
IV.QLNO.HHE. 2013-10-30T13:06:34.91 0.6 undecidable manual S 247 77.0673 50 0.38 41
IV.PLMA.HHZ. 2013-10-30T13:06:34.72 1.0 undecidable manual S 141 77.8665 50 -0.01 22
GU.MAIM.HHZ. 2013-10-30T13:06:33.73 0.6 negative manual P 127 124.986 50 1.89 17
GU.GBOS.HHZ. 2013-10-30T13:06:30.90 0.6 undecidable manual P 251 117.8931 50 0.16 39
GU.RORO.HHZ. 2013-10-30T13:06:29.03 0.6 negative manual P 240 107.6145 50 -0.14 40
GU.EQUI.HHZ. 2013-10-30T13:06:26.66 1.0 positive manual P 123 86.7465 50 0.71 18
GU.FINB.HHZ. 2013-10-30T13:06:26.38 0.6 positive manual P 238 86.247 50 0.5 39
IV.PLMA.HHZ. 2013-10-30T13:06:25.15 0.6 undecidable manual P 141 77.8665 50 0.57 39
IV.QLNO.HHE. 2013-10-30T13:06:24.82 0.3 undecidable manual P 247 77.0673 50 0.35 61
IV.MSSA.HHE. 2013-10-30T13:06:23.63 0.1 undecidable manual S 145 38.1285 50 -0.5 85
GU.GRAM.HHZ. 2013-10-30T13:06:22.85 0.1 undecidable manual P 100 66.2781 50 0.06 89
GU.PCP.HHZ. 2013-10-30T13:06:20.29 0.1 positive manual P 264 55.4001 50 -0.82 72
IV.BOB.HHZ. 2013-10-30T13:06:19.82 0.1 undecidable manual S 41 24.9528 107 0.06 96
IV.MSSA.HHE. 2013-10-30T13:06:17.85 0.1 positive manual P 145 38.1285 50 -0.61 82
IV.BOB.HHZ. 2013-10-30T13:06:15.77 0.1 positive manual P 41 24.9528 107 -0.17 93
GU.GORR.HHZ. 2013-10-30T13:06:13.71 0.1 undecidable manual S 76 4.1958 151 -0.02 100
GU.GORR.HHZ. 2013-10-30T13:06:12.44 0.1 negative manual P 76 4.1958 151 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BOB.HHN. ML:2.4 0.00147 0.62 AML other m 2013-10-30T13:06:20.47
IV.BOB.HHE. ML:2.5 0.0018499999999999999 0.18 AML other m 2013-10-30T13:06:20.50
GU.EQUI.HHE. ML:1.9 0.00009090000000000001 1.22 AML other m 2013-10-30T13:06:40.45
GU.EQUI.HHN. ML:1.8 0.00007685 0.74 AML other m 2013-10-30T13:06:41.55
GU.FINB.HHN. ML:2.1 0.0001685 0.34 AML other m 2013-10-30T13:06:39.07
GU.FINB.HHE. ML:1.8 0.0000779 0.28 AML other m 2013-10-30T13:06:39.43
GU.GBOS.HHN. ML:1.9 0.00005705 0.94 AML other m 2013-10-30T13:06:47.51
GU.GBOS.HHE. ML:1.8 0.00004425 0.82 AML other m 2013-10-30T13:06:53.71
GU.GRAM.HHN. ML:1.9 0.000133 1.16 AML other m 2013-10-30T13:06:33.49
GU.GRAM.HHE. ML:1.9 0.00014050000000000003 0.32 AML other m 2013-10-30T13:06:36.24
GU.MAIM.HHE. ML:1.9 0.00006105 0.88 AML other m 2013-10-30T13:06:51.08
GU.MAIM.HHN. ML:1.8 0.00004875 0.4 AML other m 2013-10-30T13:06:53.73
IV.NDIM.HNE. ML:3.7 0.00279 0.08 AML other m 2013-10-30T13:07:19.73
IV.NDIM.HNN. ML:3.4 0.00148 1 AML other m 2013-10-30T13:07:26.90
GU.PCP.HHE. ML:1.9 0.000167 1.52 AML other m 2013-10-30T13:06:28.83
GU.PCP.HHN. ML:2.0 0.0002165 0.28 AML other m 2013-10-30T13:06:29.40
IV.PII.HHN. ML:2.1 0.0000665 0.72 AML other m 2013-10-30T13:06:54.11
IV.PII.HHE. ML:2.0 0.00005945 1.58 AML other m 2013-10-30T13:06:55.59
IV.PLMA.HHE. ML:2.2 0.00022799999999999999 0.8 AML other m 2013-10-30T13:06:37.33
IV.PLMA.HHN. ML:2.0 0.00012895000000000002 0.2 AML other m 2013-10-30T13:06:38.29
GU.RORO.HHN. ML:2.0 0.00008295 0.16 AML other m 2013-10-30T13:06:44.49
GU.RORO.HHE. ML:2.1 0.00010580000000000001 1.56 AML other m 2013-10-30T13:06:45.87
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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