Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.0 on date 13-11-1999 and time 14:08:08 (Italy) in region 4 km SW Bojano (CB)

A magnitude Md 2.0 earthquake occured in region: 4 km SW Bojano (CB), on

  • 13-11-1999 13:08:08 (UTC)
  • 13-11-1999 14:08:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.4610, 14.4350 at 15 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
Bojano CB 4 8058 8058
San Massimo CB 4 855 8913
San Polo Matese CB 5 470 9383
Campochiaro CB 6 646 10029
Cantalupo nel Sannio IS 8 739 10768
Roccamandolfi IS 8 938 11706
Colle d'Anchise CB 9 807 12513
Guardiaregia CB 9 801 13314
San Gregorio Matese CE 10 988 14302
Spinete CB 10 1320 15622
Macchiagodena IS 11 1854 17476
Castello del Matese CE 11 1494 18970
Santa Maria del Molise IS 12 665 19635
Piedimonte Matese CE 13 11297 30932
Baranello CB 13 2673 33605
Vinchiaturo CB 13 3324 36929
Castelpetroso IS 13 1680 38609
Sant'Elena Sannita IS 13 275 38884
Castelpizzuto IS 14 155 39039
San Potito Sannitico CE 14 1925 40964
Busso CB 15 1273 42237
Cusano Mutri BN 15 4091 46328
Valle Agricola CE 15 890 47218
Letino CE 15 712 47930
Casalciprano CB 16 564 48494
Pietraroja BN 16 545 49039
Frosolone IS 16 3170 52209
Sepino CB 17 1964 54173
Alife CE 17 7616 61789
San Giuliano del Sannio CB 17 1029 62818
Longano IS 17 690 63508
Carpinone IS 17 1157 64665
Gallo Matese CE 17 579 65244
Gioia Sannitica CE 18 3638 68882
Sant'Angelo d'Alife CE 18 2270 71152
Pettoranello del Molise IS 18 460 71612
Raviscanina CE 19 1319 72931
Oratino CB 19 1641 74572
Cercepiccola CB 20 681 75253
Prata Sannita CE 20 1502 76755
Molise CB 20 167 76922
Sant'Agapito IS 20 1496 78418

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km N of Caserta (76326 inhabitants)
47 Km NW of Benevento (60091 inhabitants)
57 Km NE of Aversa (53047 inhabitants)
57 Km N of Acerra (59573 inhabitants)
61 Km N of Afragola (65057 inhabitants)
62 Km NE of Giugliano in Campania (122974 inhabitants)
63 Km N of Casoria (77642 inhabitants)
66 Km NE of Marano di Napoli (59874 inhabitants)
68 Km NW of Avellino (54857 inhabitants)
71 Km N of Napoli (974074 inhabitants)
71 Km N of Portici (55274 inhabitants)
73 Km N of Ercolano (53709 inhabitants)
74 Km NE of Pozzuoli (81661 inhabitants)
75 Km N of Torre del Greco (86275 inhabitants)
80 Km N of Scafati (50787 inhabitants)
83 Km W of San Severo (53905 inhabitants)
85 Km N of Castellammare di Stabia (66466 inhabitants)
87 Km N of Cava de' Tirreni (53659 inhabitants)
91 Km NW of Salerno (135261 inhabitants)
92 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 2.0 1999-11-13
13:08:08		 41.461 14.435 15 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 377089
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1999-11-13 13:08:08 ± 0.233
Latitude 41.4610 ± 0.0067
Longitude 14.4350 ± 0.0175
Depth (km) 15 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 377089

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 1638.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 254
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00089
Epicentral distance of station farthest from the epicenter (degree) 0.00275
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 377089
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:54:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.VTB1.Z. 1999-11-13T13:08:20.71 10.0 undecidable manual SG 152 0.3108 -0.08 0.6
--.SMB1.Z. 1999-11-13T13:08:18.30 10.0 undecidable manual SG 107 0.2109 0.3 0.1
--.MAB1.Z. 1999-11-13T13:08:17.32 10.0 undecidable manual SG 167 0.1998 -0.21 0.3
--.VTB1.Z. 1999-11-13T13:08:15.59 10.0 undecidable manual PG 152 0.3108 -0.07 1.6
--.MAB1.Z. 1999-11-13T13:08:14.10 10.0 undecidable manual PG 167 0.1998 0.23 0.7
--.BAI2.Z. 1999-11-13T13:08:14.71 10.0 undecidable manual SG 61 0.0999 -0.04 0.9
--.SMB1.Z. 1999-11-13T13:08:13.92 10.0 undecidable manual PG 107 0.2109 -0.13 1.5
--.BAI2.Z. 1999-11-13T13:08:12.15 10.0 undecidable manual PG 61 0.0999 -0.02 2.2
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