Earthquake with magnitude of ML 1.2 on date 28-03-2009 and time 06:02:38 (Italy) in region 4 km E Pacentro (AQ)

A magnitude ML 1.2 earthquake occured in region: 4 km E Pacentro (AQ), on

  • 28-03-2009 05:02:38 (UTC)
  • 28-03-2009 06:02:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.0640, 14.0340 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
Pacentro AQ 4 1174 1174
Campo di Giove AQ 6 803 1977
Cansano AQ 7 274 2251
Sant'Eufemia a Maiella PE 7 278 2529
Sulmona AQ 9 24557 27086
Caramanico Terme PE 11 1929 29015
Pettorano sul Gizio AQ 12 1376 30391
Taranta Peligna CH 12 376 30767
Lettopalena CH 12 358 31125
Palena CH 12 1392 32517
Introdacqua AQ 13 2126 34643
Lama dei Peligni CH 13 1271 35914
Roccacasale AQ 14 693 36607
Pratola Peligna AQ 14 7577 44184
Salle PE 14 308 44492
Fara San Martino CH 15 1414 45906
Rocca Pia AQ 15 178 46084
Bugnara AQ 15 1125 47209
Civitella Messer Raimondo CH 15 848 48057
Colledimacine CH 15 202 48259
Prezza AQ 17 945 49204
Pennapiedimonte CH 17 476 49680
Roccamorice PE 17 939 50619
Corfinio AQ 17 1051 51670
Palombaro CH 18 1026 52696
Abbateggio PE 18 400 53096
Bolognano PE 18 1108 54204
Raiano AQ 19 2815 57019
San Valentino in Abruzzo Citeriore PE 19 1922 58941
Vittorito AQ 19 873 59814
Pretoro CH 19 934 60748
Lettomanoppello PE 19 2975 63723
Torricella Peligna CH 19 1353 65076
Pescocostanzo AQ 19 1128 66204
Tocco da Casauria PE 20 2688 68892
Gessopalena CH 20 1433 70325

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Chieti (51815 inhabitants)
47 Km SW of Pescara (121014 inhabitants)
51 Km S of Montesilvano (53738 inhabitants)
61 Km SE of L'Aquila (69753 inhabitants)
72 Km SE of Teramo (54892 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 1.2
2009-03-28
05:02:38
42.064 14.034 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 752529
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-03-28 05:02:38 ± 0.06
Latitude 42.0640 ± 0.0054
Longitude 14.0340 ± 0.0012
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 752529

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 568
Semi-minor axis of confidence ellipse (meter) 20
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 350
Circular confidence region, given by single value of horizontal uncertainty (meter) 608.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 217
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 5
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.03
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.39120
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 752529
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:13:43

Md:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 752529
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:13:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
I1.MSCL.BHE. 2009-03-28T05:02:55.15 10.0 undecidable manual Pg 0 0 0
IV.RMP.HHN. 2009-03-28T05:02:47.70 10.0 undecidable manual Pg 0 0 0
IV.SDI.SHZ. 2009-03-28T05:02:46.97 0.6 undecidable manual Pg 205 43.4232 0 47
IV.LPEL.HHZ. 2009-03-28T05:02:44.14 0.3 undecidable manual Sg 99 12.3765 -0.012 75
IV.INTR.HHZ. 2009-03-28T05:02:44.10 0.3 undecidable manual Sg 242 12.1767 0.013 75
IV.ORI.EHZ. 2009-03-28T05:02:43.54 10.0 undecidable manual Sg 0 0 0
IV.INTR.HHZ. 2009-03-28T05:02:41.79 0.1 undecidable manual Pg 242 12.1767 -0.016 100
IV.LPEL.HHZ. 2009-03-28T05:02:41.86 0.1 undecidable manual Pg 99 12.3765 0.016 100
IV.ORI.EHZ. 2009-03-28T05:02:27.81 10.0 undecidable manual Pg 0 0 0
IV.VVLD.HHE. 2009-03-28T05:02:18.81 10.0 undecidable manual Pg 0 0 0
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