Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.1 on date 14-06-1999 and time 03:52:07 (Italy) in region 1 km NE Sassinoro (BN)

A magnitude Md 2.1 earthquake occured in region: 1 km NE Sassinoro (BN), on

  • 14-06-1999 01:52:07 (UTC)
  • 14-06-1999 03:52:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.3800, 14.6680 at 10 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 1 618 618
Morcone BN 4 4932 5550
Sepino CB 5 1964 7514
Santa Croce del Sannio BN 6 927 8441
San Giuliano del Sannio CB 9 1029 9470
Cercepiccola CB 9 681 10151
Cercemaggiore CB 10 3777 13928
Pontelandolfo BN 10 2167 16095
Pietraroja BN 10 545 16640
Campolattaro BN 12 1072 17712
Castelpagano BN 12 1483 19195
Circello BN 12 2388 21583
Guardiaregia CB 12 801 22384
Casalduni BN 13 1378 23762
San Lupo BN 14 801 24563
Colle Sannita BN 14 2431 26994
Cusano Mutri BN 14 4091 31085
Cerreto Sannita BN 14 3940 35025
Vinchiaturo CB 14 3324 38349
Guardia Sanframondi BN 15 5078 43427
San Lorenzo Maggiore BN 15 2154 45581
Mirabello Sannitico CB 15 2180 47761
San Lorenzello BN 16 2227 49988
Campochiaro CB 16 646 50634
Gildone CB 16 809 51443
Reino BN 16 1210 52653
Fragneto l'Abate BN 17 1049 53702
Fragneto Monforte BN 17 1840 55542
Ferrazzano CB 17 3344 58886
San Polo Matese CB 17 470 59356
Riccia CB 19 5262 64618
Ponte BN 19 2580 67198
Baranello CB 19 2673 69871
Jelsi CB 19 1781 71652
Castelvenere BN 19 2562 74214
Colle d'Anchise CB 19 807 75021
Faicchio BN 19 3634 78655
San Marco dei Cavoti BN 20 3371 82026
Campobasso CB 20 49431 131457
Bojano CB 20 8058 139515

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NW of Benevento (60091 inhabitants)
44 Km NE of Caserta (76326 inhabitants)
53 Km N of Avellino (54857 inhabitants)
54 Km NE of Acerra (59573 inhabitants)
59 Km NE of Afragola (65057 inhabitants)
59 Km NE of Aversa (53047 inhabitants)
61 Km NE of Casoria (77642 inhabitants)
64 Km NE of Giugliano in Campania (122974 inhabitants)
67 Km NE of Marano di Napoli (59874 inhabitants)
67 Km NE of Portici (55274 inhabitants)
69 Km SW of San Severo (53905 inhabitants)
69 Km NE of Ercolano (53709 inhabitants)
69 Km NE of Napoli (974074 inhabitants)
71 Km NE of Torre del Greco (86275 inhabitants)
71 Km N of Scafati (50787 inhabitants)
74 Km W of Foggia (151991 inhabitants)
76 Km N of Cava de' Tirreni (53659 inhabitants)
76 Km NE of Pozzuoli (81661 inhabitants)
78 Km N of Castellammare di Stabia (66466 inhabitants)
78 Km N of Salerno (135261 inhabitants)
90 Km N 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 		Md 2.1 1999-06-14
01:52:07		 41.38 14.668 10 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 368659
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1999-06-14 01:52:07 ± 0.226
Latitude 41.3800 ± 0.0213
Longitude 14.6680 ± 0.0530
Depth (km) 10 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 368659

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) 5013.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00032
Epicentral distance of station farthest from the epicenter (degree) 0.00429
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

Md:2.1

Field Value
Value 2.1
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 368659
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:45:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.CPI2.Z. 1999-06-14T01:52:20.72 10.0 undecidable manual SG 308 0.3219 0.95 0.2
--.PLI2.Z. 1999-06-14T01:52:17.34 10.0 undecidable manual PG 288 0.4773 0.14 1.3
--.VTB1.Z. 1999-06-14T01:52:16.70 10.0 undecidable manual SG 188 0.1998 0.6 0.5
--.MRB1.Z. 1999-06-14T01:52:15.44 10.0 undecidable manual PG 138 0.3441 0.81 0.7
--.BAI2.Z. 1999-06-14T01:52:14.76 10.0 undecidable manual SG 326 0.1554 0.67 0.5
--.CPI2.Z. 1999-06-14T01:52:13.92 10.0 undecidable manual PG 308 0.3219 -0.53 1.1
--.VTB1.Z. 1999-06-14T01:52:11.19 10.0 undecidable manual PG 188 0.1998 -0.78 0.9
--.SMB1.Z. 1999-06-14T01:52:11.86 10.0 undecidable manual SG 68 0.0333 0.87 0.3
--.BAI2.Z. 1999-06-14T01:52:11.40 10.0 undecidable manual PG 326 0.1554 -0.13 2
--.SMB1.Z. 1999-06-14T01:52:08.77 10.0 positive manual PG 68 0.0333 -0.61 2.5
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