Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.0 on date 14-06-1999 and time 13:49:33 (Italy) in region 3 km W San Polo Matese (CB)

A magnitude Md 2.0 earthquake occured in region: 3 km W San Polo Matese (CB), on

  • 14-06-1999 11:49:33 (UTC)
  • 14-06-1999 13:49:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.4590, 14.4610 at 9 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
San Polo Matese CB 3 470 470
Bojano CB 3 8058 8528
Campochiaro CB 4 646 9174
San Massimo CB 6 855 10029
Guardiaregia CB 7 801 10830
Colle d'Anchise CB 8 807 11637
Cantalupo nel Sannio IS 9 739 12376
Spinete CB 10 1320 13696
Roccamandolfi IS 10 938 14634
San Gregorio Matese CE 11 988 15622
Vinchiaturo CB 11 3324 18946
Baranello CB 11 2673 21619
Macchiagodena IS 12 1854 23473
Castello del Matese CE 12 1494 24967
Santa Maria del Molise IS 13 665 25632
Sant'Elena Sannita IS 13 275 25907
Piedimonte Matese CE 13 11297 37204
Busso CB 14 1273 38477
Cusano Mutri BN 14 4091 42568
San Potito Sannitico CE 14 1925 44493
Pietraroja BN 14 545 45038
Sepino CB 14 1964 47002
Castelpetroso IS 15 1680 48682
Casalciprano CB 15 564 49246
San Giuliano del Sannio CB 15 1029 50275
Castelpizzuto IS 16 155 50430
Frosolone IS 16 3170 53600
Cercepiccola CB 17 681 54281
Valle Agricola CE 17 890 55171
Letino CE 18 712 55883
Oratino CB 18 1641 57524
Gioia Sannitica CE 18 3638 61162
Alife CE 18 7616 68778
Carpinone IS 19 1157 69935
Mirabello Sannitico CB 19 2180 72115
Longano IS 19 690 72805
Sassinoro BN 19 618 73423
Ferrazzano CB 19 3344 76767
Molise CB 19 167 76934
Gallo Matese CE 20 579 77513
Sant'Angelo d'Alife CE 20 2270 79783
Campobasso CB 20 49431 129214
Castropignano CB 20 947 130161
Pettoranello del Molise IS 20 460 130621
Faicchio BN 20 3634 134255

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km N of Caserta (76326 inhabitants)
45 Km NW of Benevento (60091 inhabitants)
57 Km N of Acerra (59573 inhabitants)
58 Km NE of Aversa (53047 inhabitants)
61 Km N of Afragola (65057 inhabitants)
63 Km NE of Giugliano in Campania (122974 inhabitants)
63 Km N of Casoria (77642 inhabitants)
66 Km NE of Marano di Napoli (59874 inhabitants)
67 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)
75 Km NE of Pozzuoli (81661 inhabitants)
75 Km N of Torre del Greco (86275 inhabitants)
79 Km N of Scafati (50787 inhabitants)
81 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)
90 Km W of Foggia (151991 inhabitants)
90 Km N of Salerno (135261 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 1999-06-14
11:49:33		 41.459 14.461 9 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 368699
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1999-06-14 11:49:33 ± 0.335
Latitude 41.4590 ± 0.0291
Longitude 14.4610 ± 0.0250
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 368699

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) 3848.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 211
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00073
Epicentral distance of station farthest from the epicenter (degree) 0.00259
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 3
Type of magnitude Md
Reference to an origin 368699
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:45:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.SMB1.Z. 1999-06-14T11:49:42.84 10.0 undecidable manual SG 108 0.1998 0.46 0.3
--.CPI2.Z. 1999-06-14T11:49:41.18 10.0 undecidable manual SG 319 0.1665 0.14 0.6
--.CRVI.Z. 1999-06-14T11:49:40.72 10.0 undecidable manual PG 336 0.2886 0.26 0.9
--.BAI2.Z. 1999-06-14T11:49:39.40 10.0 undecidable manual SG 53 0.0777 0.54 0.2
--.SMB1.Z. 1999-06-14T11:49:38.63 10.0 undecidable manual PG 108 0.1998 -0.17 1.3
--.CPI2.Z. 1999-06-14T11:49:37.98 10.0 positive manual PG 319 0.1665 -0.05 3
--.BAI2.Z. 1999-06-14T11:49:35.91 10.0 positive manual PG 53 0.0777 -0.65 0.8
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