Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 18-08-2010 and time 09:17:04 (Italy) in region 2 km W Sassinoro (BN)

A magnitude ML 2.0 earthquake occured in region: 2 km W Sassinoro (BN), on

  • 18-08-2010 07:17:04 (UTC)
  • 18-08-2010 09:17:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.3820, 14.6470 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
Sassinoro BN 2 618 618
Sepino CB 4 1964 2582
Morcone BN 5 4932 7514
Santa Croce del Sannio BN 7 927 8441
San Giuliano del Sannio CB 8 1029 9470
Cercepiccola CB 9 681 10151
Pietraroja BN 9 545 10696
Guardiaregia CB 11 801 11497
Pontelandolfo BN 11 2167 13664
Cercemaggiore CB 11 3777 17441
Cusano Mutri BN 12 4091 21532
Campolattaro BN 13 1072 22604
Cerreto Sannita BN 13 3940 26544
San Lupo BN 13 801 27345
Vinchiaturo CB 13 3324 30669
Castelpagano BN 14 1483 32152
Circello BN 14 2388 34540
Campochiaro CB 14 646 35186
Casalduni BN 14 1378 36564
Guardia Sanframondi BN 14 5078 41642
San Lorenzo Maggiore BN 15 2154 43796
San Lorenzello BN 15 2227 46023
Mirabello Sannitico CB 15 2180 48203
San Polo Matese CB 15 470 48673
Colle Sannita BN 16 2431 51104
Gildone CB 16 809 51913
Ferrazzano CB 17 3344 55257
Reino BN 18 1210 56467
Baranello CB 18 2673 59140
Colle d'Anchise CB 18 807 59947
Fragneto Monforte BN 18 1840 61787
Faicchio BN 18 3634 65421
Fragneto l'Abate BN 18 1049 66470
Castelvenere BN 18 2562 69032
Bojano CB 18 8058 77090
Ponte BN 19 2580 79670
Gioia Sannitica CE 19 3638 83308
Riccia CB 20 5262 88570
Campobasso CB 20 49431 138001
Jelsi CB 20 1781 139782

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NW of Benevento (60091 inhabitants)
43 Km NE of Caserta (76326 inhabitants)
53 Km N of Avellino (54857 inhabitants)
54 Km NE of Acerra (59573 inhabitants)
58 Km NE of Afragola (65057 inhabitants)
58 Km NE of Aversa (53047 inhabitants)
61 Km NE of Casoria (77642 inhabitants)
63 Km NE of Giugliano in Campania (122974 inhabitants)
66 Km NE of Marano di Napoli (59874 inhabitants)
67 Km NE of Portici (55274 inhabitants)
68 Km NE of Ercolano (53709 inhabitants)
69 Km NE of Napoli (974074 inhabitants)
70 Km SW of San Severo (53905 inhabitants)
70 Km NE of Torre del Greco (86275 inhabitants)
71 Km N of Scafati (50787 inhabitants)
75 Km W of Foggia (151991 inhabitants)
75 Km NE of Pozzuoli (81661 inhabitants)
76 Km N of Cava de' Tirreni (53659 inhabitants)
78 Km N of Castellammare di Stabia (66466 inhabitants)
79 Km N of Salerno (135261 inhabitants)
91 Km NW of Battipaglia (50786 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 2010-08-18
07:17:04		 41.382 14.647 8 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 1099269
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2010-08-18 07:17:04 ± 0.11
Latitude 41.3820 ± 0.0072
Longitude 14.6470 ± 0.0084
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1099269

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 711
Semi-minor axis of confidence ellipse (meter) 382
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 207
Circular confidence region, given by single value of horizontal uncertainty (meter) 1063.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62413
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 11
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 1099269
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 21:15:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CDRU.HHZ. 2010-08-18T07:17:44.84 10.0 undecidable manual Sg 0 0 0
IV.NOVE.EHE. 2010-08-18T07:17:41.25 10.0 undecidable manual Pg 0 0 0
IV.MSAG.HHN. 2010-08-18T07:17:39.33 10.0 undecidable manual Pg 0 0 0
IV.SGRT.HHE. 2010-08-18T07:17:35.41 10.0 undecidable manual Sg 0 0 0
IV.POFI.HHN. 2010-08-18T07:17:33.54 10.0 undecidable manual Pg 0 0 0
IV.LPEL.HHE. 2010-08-18T07:17:29.10 10.0 undecidable manual Pg 0 0 0
IV.VVLD.HHZ. 2010-08-18T07:17:26.52 10.0 undecidable manual Pg 0 0 0
IV.SGRT.HHE. 2010-08-18T07:17:26.01 10.0 undecidable manual Pg 0 0 0
IV.CAFE.HHE. 2010-08-18T07:17:26.28 10.0 undecidable manual Pg 0 0 0
IV.CDRU.HHZ. 2010-08-18T07:17:25.73 10.0 undecidable manual Pg 0 0 0
IV.MIDA.HHE. 2010-08-18T07:17:25.09 10.0 undecidable manual Sg 0 0 0
IV.SGO.SHZ. 2010-08-18T07:17:25.12 10.0 undecidable manual Pg 0 0 0
IV.MELA.HHN. 2010-08-18T07:17:22.04 10.0 undecidable manual Pg 0 0 0
IV.SDI.SHZ. 2010-08-18T07:17:22.04 10.0 undecidable manual Pg 0 0 0
IV.RNI2.HHN. 2010-08-18T07:17:20.59 10.0 undecidable manual Pg 0 0 0
IV.TRIV.HHZ. 2010-08-18T07:17:19.86 0.3 undecidable manual Sg 349 43.4232 0.297 68
IV.CERA.HHN. 2010-08-18T07:17:18.57 10.0 undecidable manual Pg 0 0 0
IV.MSC.EHZ. 2010-08-18T07:17:18.28 10.0 undecidable manual Pg 0 0 0
IV.VAGA.HHE. 2010-08-18T07:17:17.65 0.6 undecidable manual Sg 276 34.5432 0.588 42
IV.MODR.HHN. 2010-08-18T07:17:17.38 0.6 undecidable manual Pg 248 69.2751 0.091 45
IV.SGTA.HHE. 2010-08-18T07:17:16.63 0.1 undecidable manual Pg 114 65.7897 -0.131 90
IV.MIDA.HHE. 2010-08-18T07:17:14.85 10.0 undecidable manual Pg 0 0 0
IV.MOCO.HHZ. 2010-08-18T07:17:13.51 0.3 undecidable manual Pg 92 42.5241 0.335 67
IV.PSB1.HHZ. 2010-08-18T07:17:12.53 0.3 undecidable manual Sg 142 22.2555 -0.417 68
IV.BSSO.HHZ. 2010-08-18T07:17:12.04 0.3 undecidable manual Sg 346 18.7701 0.218 72
IV.TRIV.HHZ. 2010-08-18T07:17:12.75 0.1 undecidable manual Pg 349 43.4232 -0.562 84
IV.CIGN.HHZ. 2010-08-18T07:17:12.67 0.3 undecidable manual Pg 35 37.0296 0.343 68
IV.VAGA.HHE. 2010-08-18T07:17:11.46 0.1 undecidable manual Pg 276 34.5432 -0.408 89
IV.PSB1.HHZ. 2010-08-18T07:17:10.38 0.3 undecidable manual Pg 142 22.2555 0.889 57
IV.PE9.EHZ. 2010-08-18T07:17:10.86 10.0 undecidable manual Pg 0 0 0
IV.SGG.HHE. 2010-08-18T07:17:09.24 0.1 undecidable manual Pg 272 22.2555 -0.263 94
IV.PTRJ.HHZ. 2010-08-18T07:17:09.59 0.3 undecidable manual Sg 259 9.9789 0.419 70
IV.SACR.HHZ. 2010-08-18T07:17:08.07 0.3 undecidable manual Sg 70 5.1948 0.056 76
IV.BSSO.HHZ. 2010-08-18T07:17:08.57 0.1 undecidable manual Pg 346 18.7701 -0.272 95
IV.PTRJ.HHZ. 2010-08-18T07:17:07.23 0.1 undecidable manual Pg 259 9.9789 -0.082 100
IV.SACR.HHZ. 2010-08-18T07:17:06.52 0.1 undecidable manual Pg 70 5.1948 -0.125 100
IV.FRES.HHZ. 2010-08-18T07:17:06.61 10.0 undecidable manual Pg 0 0 0
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