Earthquake with magnitude of ML 1.0 on date 19-01-2012 and time 16:47:44 (UTC) in region 5 km W Roccanova (PZ)

A magnitude ML 1.0 earthquake occured in region: 5 km W Roccanova (PZ), on

  • 19-01-2012 16:47:44 (UTC)
  • 19-01-2012 17:47:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.232, 16.154 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Roccanova PZ 5 1543 1543
Castronuovo di Sant'Andrea PZ 6 1067 2610
Missanello PZ 6 566 3176
Gallicchio PZ 7 862 4038
San Chirico Raparo PZ 8 1084 5122
San Martino d'Agri PZ 9 801 5923
Calvera PZ 9 387 6310
Sant'Arcangelo PZ 11 6533 12843
Armento PZ 11 631 13474
Carbone PZ 11 638 14112
Aliano MT 11 1008 15120
Teana PZ 12 613 15733
Chiaromonte PZ 13 1965 17698
Fardella PZ 13 627 18325
Senise PZ 15 7115 25440
Guardia Perticara PZ 16 552 25992
Montemurro PZ 16 1235 27227
Castelsaraceno PZ 16 1384 28611
Spinoso PZ 16 1462 30073
Francavilla in Sinni PZ 17 4215 34288
Episcopia PZ 18 1434 35722
Cirigliano MT 18 375 36097
Gorgoglione MT 18 989 37086
Corleto Perticara PZ 19 2511 39597
Latronico PZ 20 4556 44153

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km SE of Potenza (67122 inhabitants)
61 Km SW of Matera (60436 inhabitants)
75 Km SW of Altamura (70396 inhabitants)
95 Km W of Taranto (201100 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 1.7
ML 1.0
2012-01-19
16:47:44
40.232 16.154 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1334239
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-01-19 16:47:44 ± 0.33
Latitude 40.2320 ± 0.0198
Longitude 16.1540 ± 0.0200
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1334239

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2720
Semi-minor axis of confidence ellipse (meter) 797
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 217
Circular confidence region, given by single value of horizontal uncertainty (meter) 2780.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 228
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.38311
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 1334239
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 02:34:03

Md:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1334239
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 02:34:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.AQU.HHE. 2012-01-19T16:48:24.84 10.0 undecidable manual Pg 0 0 0
IV.MA9.HHE. 2012-01-19T16:48:07.11 10.0 undecidable manual Pg 0 0 0
IV.MTSN.HHN. 2012-01-19T16:47:56.39 0.6 undecidable manual Sg 277 0.3094 0.23 46
IV.MCEL.HHN. 2012-01-19T16:47:55.60 0.6 undecidable manual Sg 289 0.2842 0.177 47
IV.SALB.HHE. 2012-01-19T16:47:52.66 0.3 undecidable manual Pg 157 0.3831 0.284 67
IV.MCEL.HHN. 2012-01-19T16:47:50.55 0.3 undecidable manual Pg 289 0.2842 -0.131 71
IV.T0711.EHZ. 2012-01-19T16:47:50.75 0.3 undecidable manual Pg 193 0.304 -0.271 69
IV.MTSN.HHN. 2012-01-19T16:47:50.88 0.3 undecidable manual Pg 277 0.3094 -0.228 69
IV.SCHR.EHE. 2012-01-19T16:47:48.44 0.3 undecidable manual Sg 242 0.0683 0.009 76
IV.SCHR.EHE. 2012-01-19T16:47:46.70 0.1 undecidable manual Pg 242 0.0683 0.054 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCEL.HHN. Md:1.6 14.6 END duration s
IV.MCEL.HHE. ML:0.9 4.0E-5 0.52 AML other m 2012-01-19T16:47:50.55
IV.MTSN.HHN. Md:1.7 16.5 END duration s
IV.MTSN.HHE. ML:1 3.5E-5 0.3 AML other m 2012-01-19T16:47:50.88
IV.SALB.HHN. ML:0.9 2.0E-5 1.8 AML other m 2012-01-19T16:47:52.66
IV.SALB.HHE. Md:1.9 21.8 END duration s
MN.AQU.HHN. ML:0 7.5E-5 0.08 AML other m 2012-01-19T16:48:24.84
MN.AQU.HHE. Md:0 9 END duration s
IV.SCHR.EHE. Md:1.6 16 END duration s
IV.T0711.EHZ. Md:1.7 17.6 END duration s
IV.MA9.HHE. Md:0 8 END duration s
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