Earthquake with magnitude of Md 2.4 on date 03-05-1999 and time 02:11:49 (Italy) in region 4 km N Missanello (PZ)

A magnitude Md 2.4 earthquake occured in region: 4 km N Missanello (PZ), on

  • 03-05-1999 00:11:49 (UTC)
  • 03-05-1999 02:11:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.321, 16.175 at 5 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
Missanello PZ 4 566 566
Gallicchio PZ 5 862 1428
Aliano MT 5 1008 2436
Cirigliano MT 8 375 2811
Guardia Perticara PZ 8 552 3363
Gorgoglione MT 9 989 4352
Armento PZ 9 631 4983
Stigliano MT 10 4361 9344
Sant'Arcangelo PZ 12 6533 15877
Roccanova PZ 12 1543 17420
Corleto Perticara PZ 13 2511 19931
San Martino d'Agri PZ 14 801 20732
Castronuovo di Sant'Andrea PZ 15 1067 21799
Montemurro PZ 16 1235 23034
San Chirico Raparo PZ 17 1084 24118
Spinoso PZ 19 1462 25580
Accettura MT 19 1856 27436
Calvera PZ 19 387 27823
San Mauro Forte MT 20 1552 29375

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km SE of Potenza (67122 inhabitants)
53 Km SW of Matera (60436 inhabitants)
65 Km SW of Altamura (70396 inhabitants)
91 Km W of Taranto (201100 inhabitants)
98 Km SW of Bitonto (55540 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 2.4 1999-05-03
00:11:49
40.321 16.175 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 364839
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1999-05-03 00:11:49 ± 0.413
Latitude 40.3210 ± 0.0283
Longitude 16.1750 ± 0.0295
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 364839

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) 4019.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 192
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) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.003
Epicentral distance of station farthest from the epicenter (degree) 0.00631
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:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 364839
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:42:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.SGO.Z. 1999-05-03T00:12:15.21 10.0 undecidable manual SG 290 0.0063 0.69 0.6
--.MU9.Z. 1999-05-03T00:12:13.10 10.0 undecidable manual SG 310 0.0061 -0.9 0.3
--.MGR.Z. 1999-05-03T00:12:07.92 10.0 undecidable manual SG 249 0.0045 -0.38 0.7
--.SGO.Z. 1999-05-03T00:12:05.48 10.0 undecidable manual PG 290 0.0063 1.69 0.3
--.ORI.Z. 1999-05-03T00:12:02.52 10.0 undecidable manual SG 142 0.003 0.22 0.8
--.MU9.Z. 1999-05-03T00:12:02.93 10.0 undecidable manual PG 310 0.0061 -0.51 1.4
--.MGR.Z. 1999-05-03T00:11:59.99 10.0 undecidable manual PG 249 0.0045 -0.21 1.9
--.ORI.Z. 1999-05-03T00:11:56.61 10.0 undecidable manual PG 142 0.003 -0.12 2.1
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