Earthquake with magnitude of Md 2.7 on date 22-09-1999 and time 17:06:08 (Italy) in region 4 km E Cersosimo (PZ)

A magnitude Md 2.7 earthquake occured in region: 4 km E Cersosimo (PZ), on

  • 22-09-1999 15:06:08 (UTC)
  • 22-09-1999 17:06:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.044, 16.397 at 63 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
Cersosimo PZ 4 656 656
Oriolo CS 4 2223 2879
San Paolo Albanese PZ 5 294 3173
Noepoli PZ 8 878 4051
San Costantino Albanese PZ 8 729 4780
San Giorgio Lucano MT 8 1217 5997
Castroregio CS 9 303 6300
Alessandria del Carretto CS 10 462 6762
Nocara CS 10 397 7159
Canna CS 11 747 7906
Terranova di Pollino PZ 11 1208 9114
Montegiordano CS 12 1857 10971
Senise PZ 14 7115 18086
Valsinni MT 15 1544 19630
Albidona CS 15 1352 20982
Plataci CS 16 739 21721
Colobraro MT 16 1266 22987
Nova Siri MT 17 6775 29762
Francavilla in Sinni PZ 17 4215 33977
Rocca Imperiale CS 17 3312 37289
Chiaromonte PZ 18 1965 39254
Rotondella MT 18 2657 41911
San Lorenzo Bellizzi CS 18 644 42555
Roseto Capo Spulico CS 19 1941 44496
Amendolara CS 19 2952 47448

Municipalities with at least 50000 inhabitants

An earthquake occurred to
72 Km S of Matera (60436 inhabitants)
83 Km SE of Potenza (67122 inhabitants)
84 Km N of Cosenza (67546 inhabitants)
86 Km SW of Taranto (201100 inhabitants)
88 Km S of Altamura (70396 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 2.7
ML-VAX 1.8
1999-09-22
15:06:08
40.044 16.397 63 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 373979
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1999-09-22 15:06:08 ± 0.62
Latitude 40.0440 ± 0.0294
Longitude 16.3970 ± 0.0355
Depth (km) 63 ± 6 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 373979

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) 4449
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
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) 0.00032
Epicentral distance of station farthest from the epicenter (degree) 0.01562
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

Md:2.7

Field Value
Value 2.7
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 373979
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:51:05

ML:1.8

Field Value
Value 1.8
Uncertainty
Num. used stations 5
Type of magnitude ML
Reference to an origin 373979
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.RGNG.Z. 1999-09-22T15:06:56.21 10.0 undecidable manual S 339 0.0156 -0.82 0.3
--.BRT.Z. 1999-09-22T15:06:40.43 10.0 undecidable manual S 34 0.0091 0.16 0.7
--.SGO.Z. 1999-09-22T15:06:39.80 10.0 undecidable manual S 302 0.0087 0.22 0.7
--.RGNG.Z. 1999-09-22T15:06:36.30 10.0 undecidable manual P 339 0.0156 -0.43 1.1
--.MU9.Z. 1999-09-22T15:06:28.14 10.0 undecidable manual P 316 0.0089 1.5 0.3
--.TDS.Z. 1999-09-22T15:06:27.10 10.0 undecidable manual S 186 0.0034 -0.86 0.4
--.BRT.Z. 1999-09-22T15:06:26.74 10.0 undecidable manual P 34 0.0091 -0.05 1.8
--.ORI.Z. 1999-09-22T15:06:24.30 10.0 undecidable manual S 79 0.0003 -0.43 0.7
--.SGO.Z. 1999-09-22T15:06:24.96 10.0 undecidable manual P 302 0.0087 -1.42 0.3
--.SL9.Z. 1999-09-22T15:06:23.39 10.0 undecidable manual P 300 0.0061 0.67 1.3
--.LT9.Z. 1999-09-22T15:06:22.28 10.0 undecidable manual P 29 0.0057 -0.06 2
--.TDS.Z. 1999-09-22T15:06:19.76 10.0 undecidable manual P 186 0.0034 0.09 2
--.ORI.Z. 1999-09-22T15:06:18.30 10.0 undecidable manual P 79 0.0003 0.48 1.6
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