Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.1 on date 14-05-2014 and time 17:24:08 (Italy) in region 1 km N Fascia (GE)

A magnitude Md 2.1 earthquake occured in region: 1 km N Fascia (GE), on

  • 14-05-2014 15:24:08 (UTC)
  • 14-05-2014 17:24:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.5760, 9.2380 at 6 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 1 81 81
Rondanina GE 2 62 143
Rovegno GE 3 554 697
Propata GE 4 142 839
Montebruno GE 6 240 1079
Gorreto GE 6 97 1176
Fontanigorda GE 6 277 1453
Carrega Ligure AL 7 84 1537
Torriglia GE 9 2311 3848
Ottone PC 9 516 4364
Zerba PC 11 77 4441
Rezzoaglio GE 13 995 5436
Favale di Malvaro GE 14 466 5902
Valbrevenna GE 14 798 6700
Neirone GE 14 916 7616
Cerignale PC 15 127 7743
Cabella Ligure AL 16 528 8271
Mongiardino Ligure AL 16 165 8436
Vobbia GE 16 409 8845
Lorsica GE 16 468 9313
Lumarzo GE 17 1535 10848
Montoggio GE 17 2067 12915
Crocefieschi GE 17 548 13463
Davagna GE 17 1884 15347
Santo Stefano d'Aveto GE 17 1126 16473
Moconesi GE 17 2614 19087
Tribogna GE 18 614 19701
Cicagna GE 19 2502 22203
Brallo di Pregola PV 19 599 22802
Bargagli GE 19 2708 25510
Orero GE 19 565 26075
Uscio GE 19 2284 28359
Corte Brugnatella PC 19 586 28945
Albera Ligure AL 19 325 29270
Casella GE 19 3144 32414
Savignone GE 20 3205 35619

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Genova (586655 inhabitants)
62 Km SE of Alessandria (93943 inhabitants)
64 Km SW of Piacenza (102191 inhabitants)
67 Km E of Savona (61345 inhabitants)
68 Km S of Pavia (72576 inhabitants)
70 Km NW of La Spezia (93959 inhabitants)
88 Km SE of Vigevano (63310 inhabitants)
88 Km SW of Cremona (71901 inhabitants)
88 Km NW of Carrara (63133 inhabitants)
89 Km E of Asti (76202 inhabitants)
90 Km W of Parma (192836 inhabitants)
94 Km NW of Massa (69479 inhabitants)
99 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 		Md 2.1 2014-05-14
15:24:08		 44.5763 9.2377 6 2015-09-21
09:36:50		 Bollettino Sismico Italiano INGV 17005541
Reviewed
Rev100 		Md 1.7 2014-05-14
15:24:08		 44.5735 9.2385 8 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 6483691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-05-14 15:24:08 ± 0.16
Latitude 44.5763 ± 0.0099
Longitude 9.2377 ± 0.0202
Depth (km) 6 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 17005541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1588
Semi-minor axis of confidence ellipse (meter) 1024
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 73
Circular confidence region, given by single value of horizontal uncertainty (meter) 1590.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 1.05221
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

Md:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude Md
Reference to an origin 17005541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-02-13 10:24:14

Md:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 4
Type of magnitude Md
Reference to an origin 6483691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-05-14 15:33:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.GBOS.HHE. 2014-05-14T15:24:29.13 0.3 undecidable manual P 252 116.7942 50 0.65 52
GU.RORO.HHE. 2014-05-14T15:24:27.64 0.6 undecidable manual P 241 106.2159 50 0.79 33
GU.PCP.HHZ. 2014-05-14T15:24:26.00 0.3 undecidable manual S 266 54.9006 50 -0.62 59
GU.EQUI.HHE. 2014-05-14T15:24:24.46 0.6 undecidable manual P 122 85.6476 50 0.78 35
IV.MSSA.HHZ. 2014-05-14T15:24:20.90 0.3 undecidable manual S 142 36.3414 100 -0.33 66
GU.PCP.HHZ. 2014-05-14T15:24:18.73 0.1 undecidable manual P 266 54.9006 50 -0.2 88
IV.BOB.HHZ. 2014-05-14T15:24:17.80 0.3 undecidable manual S 38 26.9508 103 -0.22 69
IV.MSSA.HHZ. 2014-05-14T15:24:15.68 0.1 positive manual P 142 36.3414 100 -0.14 92
IV.BOB.HHZ. 2014-05-14T15:24:13.88 0.1 positive manual P 38 26.9508 103 -0.09 95
GU.GORR.HHZ. 2014-05-14T15:24:11.30 0.1 undecidable manual S 52 5.4945 138 0 100
GU.GORR.HHZ. 2014-05-14T15:24:10.36 0.1 negative manual P 52 5.4945 138 0.28 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