Earthquake with magnitude of ML 2.0 on date 02-05-2011 and time 10:24:26 (UTC) in region 3 km SW Campochiaro (CB)

A magnitude ML 2.0 earthquake occured in region: 3 km SW Campochiaro (CB), on

  • 02-05-2011 10:24:26 (UTC)
  • 02-05-2011 12:24:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.4320, 14.4790 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Campochiaro CB 3 646 646
San Polo Matese CB 3 470 1116
Guardiaregia CB 5 801 1917
Bojano CB 6 8058 9975
San Massimo CB 9 855 10830
Colle d'Anchise CB 9 807 11637
San Gregorio Matese CE 10 988 12625
Cusano Mutri BN 11 4091 16716
Castello del Matese CE 11 1494 18210
Pietraroja BN 11 545 18755
Vinchiaturo CB 11 3324 22079
Sepino CB 12 1964 24043
Piedimonte Matese CE 12 11297 35340
Cantalupo nel Sannio IS 12 739 36079
Spinete CB 13 1320 37399
San Potito Sannitico CE 13 1925 39324
Baranello CB 13 2673 41997
Roccamandolfi IS 13 938 42935
San Giuliano del Sannio CB 14 1029 43964
Gioia Sannitica CE 15 3638 47602
Busso CB 15 1273 48875
Macchiagodena IS 16 1854 50729
Cercepiccola CB 16 681 51410
Sant'Elena Sannita IS 16 275 51685
Santa Maria del Molise IS 16 665 52350
Alife CE 17 7616 59966
Sassinoro BN 17 618 60584
Faicchio BN 17 3634 64218
Casalciprano CB 17 564 64782
Cerreto Sannita BN 18 3940 68722
San Lorenzello BN 18 2227 70949
Castelpetroso IS 18 1680 72629
Castelpizzuto IS 18 155 72784
Valle Agricola CE 19 890 73674
Morcone BN 19 4932 78606
Mirabello Sannitico CB 19 2180 80786
Frosolone IS 19 3170 83956
Letino CE 19 712 84668
Oratino CB 19 1641 86309
Ferrazzano CB 20 3344 89653
Sant'Angelo d'Alife CE 20 2270 91923

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km N of Caserta (76326 inhabitants)
42 Km NW of Benevento (60091 inhabitants)
55 Km N of Acerra (59573 inhabitants)
56 Km NE of Aversa (53047 inhabitants)
58 Km N of Afragola (65057 inhabitants)
61 Km N of Casoria (77642 inhabitants)
61 Km NE of Giugliano in Campania (122974 inhabitants)
63 Km NW of Avellino (54857 inhabitants)
64 Km NE of Marano di Napoli (59874 inhabitants)
68 Km N of Portici (55274 inhabitants)
69 Km N of Napoli (974074 inhabitants)
70 Km N of Ercolano (53709 inhabitants)
72 Km N of Torre del Greco (86275 inhabitants)
73 Km NE of Pozzuoli (81661 inhabitants)
76 Km N of Scafati (50787 inhabitants)
80 Km W of San Severo (53905 inhabitants)
82 Km N of Castellammare di Stabia (66466 inhabitants)
83 Km N of Cava de' Tirreni (53659 inhabitants)
87 Km N of Salerno (135261 inhabitants)
89 Km W of Foggia (151991 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 2.6
ML 2.0
2011-05-02
10:24:26
41.432 14.479 8 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1205529
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-05-02 10:24:26 ± 0.18
Latitude 41.4320 ± 0.0090
Longitude 14.4790 ± 0.0108
Depth (km) 8 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1205529

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 938
Semi-minor axis of confidence ellipse (meter) 465
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 31
Circular confidence region, given by single value of horizontal uncertainty (meter) 1345.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38221
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 1205529
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 23:36:11

Md:2.6

Field Value
Value 2.6
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 1205529
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 23:36:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TRIV.HHZ. 2011-05-02T10:24:40.28 0.6 undecidable manual Sg 9 37.5291 0.562 40
IV.PAOL.HHN. 2011-05-02T10:24:38.43 10.0 undecidable manual Pg 0 0 0
GU.TRAV.HHE. 2011-05-02T10:24:37.79 10.0 undecidable manual Pg 0 0 0
IV.PE9.EHZ. 2011-05-02T10:24:35.06 10.0 undecidable manual Pg 0 0 0
IV.VAGA.HHN. 2011-05-02T10:24:34.83 0.3 undecidable manual Sg 265 20.4684 0.853 60
IV.CERA.HHE. 2011-05-02T10:24:34.87 0.3 undecidable manual Pg 296 42.4242 0.02 72
IV.PSB1.HHZ. 2011-05-02T10:24:34.23 0.3 undecidable manual Pg 130 36.0417 0.422 68
IV.GATE.HHE. 2011-05-02T10:24:34.65 10.0 undecidable manual Pg 0 0 0
IV.RNI2.HHZ. 2011-05-02T10:24:34.30 0.1 undecidable manual Pg 318 40.4262 -0.249 92
IV.TRIV.HHZ. 2011-05-02T10:24:34.14 0.1 undecidable manual Pg 9 37.5291 0.038 96
IV.MIDA.HHZ. 2011-05-02T10:24:32.34 0.1 undecidable manual Pg 321 29.8479 -0.25 96
GU.SATI.HHN. 2011-05-02T10:24:30.10 10.0 undecidable manual Pg 0 0 0
IV.VAGA.HHN. 2011-05-02T10:24:30.66 0.1 undecidable manual Pg 265 20.4684 -0.126 98
IV.SACR.HHZ. 2011-05-02T10:24:30.68 0.1 undecidable manual Pg 101 19.2696 0.11 99
CH.MMK.HHN. 2011-05-02T10:24:30.29 10.0 undecidable manual Pg 0 0 0
IV.SGG.HHZ. 2011-05-02T10:24:28.73 0.1 undecidable manual Pg 239 9.6792 -0.15 100
IV.PTRJ.HHZ. 2011-05-02T10:24:28.35 0.1 undecidable manual Pg 151 8.5803 -0.363 96
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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