Earthquake with magnitude of Mw 3.9 on date 25-03-2013 and time 08:20:55 (Italy) in region Albania

A magnitude Mw 3.9 earthquake occured in region: Albania, on

  • 25-03-2013 07:20:55 (UTC)
  • 25-03-2013 08:20:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.85, 20.37 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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
Reviewed
Rev100
ML 4.3
Mw 3.9
2013-03-25
07:20:55
41.85 20.37 10 2014-10-21
12:08:56
Sala Sismica INGV-Roma 3106511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-03-25 07:20:55 ± 0.51
Latitude 41.85 ± 0.01
Longitude 20.37 ± 0.04
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 3106511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3580
Semi-minor axis of confidence ellipse (meter) 1060
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 3580
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 271
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 4.20613
Number of stations at which the event was observed 55
Number of stations from which data was used for origin computation 16
Magnitudes information

Mw:3.9

Field Value
Value 3.9
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 3106511
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2014-03-24 16:09:04

ML:4.3

Field Value
Value 4.3
Uncertainty 0.2
Num. used stations 31
Type of magnitude ML
Reference to an origin 3106511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-03-25 07:39:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GALF.HHZ. 2013-03-25T07:22:36.55 3.0 undecidable manual Pn 9.78 0
IV.RUFI.EHZ. 2013-03-25T07:22:35.99 3.0 negative manual Pn -0.52 0
IV.BADI.EHZ. 2013-03-25T07:22:28.65 3.0 negative manual Pn 0.37 0
IV.ATVA.EHZ. 2013-03-25T07:22:28.02 3.0 negative manual Pn 0.81 0
IV.MGAB.HHZ. 2013-03-25T07:22:27.85 3.0 negative manual Pn -0.28 0
IV.ATPI.EHZ. 2013-03-25T07:22:26.69 3.0 positive manual Pn 0.13 0
IV.NARO.HHZ. 2013-03-25T07:22:25.25 3.0 undecidable manual Pn -0.1 0
IV.ATPC.HHZ. 2013-03-25T07:22:25.81 3.0 negative manual Pn -0.3 0
IV.CADA.HNZ. 2013-03-25T07:22:22.22 3.0 undecidable manual Pg 9.78 0
IV.FRON.EHZ. 2013-03-25T07:22:22.83 3.0 undecidable manual Pn -0.79 0
IV.ASSB.HHZ. 2013-03-25T07:22:22.65 3.0 undecidable manual Pn -0.27 0
IV.ARRO.EHZ. 2013-03-25T07:22:21.39 3.0 undecidable manual Pn 0.36 0
IV.ARVD.HHZ. 2013-03-25T07:22:21.56 3.0 negative manual Pn 0.1 0
IV.CESI.HHZ. 2013-03-25T07:22:21.45 3.0 positive manual Pn 1.07 0
IV.SNTG.HHZ. 2013-03-25T07:22:20.13 3.0 negative manual Pn -0.56 0
IV.EL6.EHZ. 2013-03-25T07:22:18.98 3.0 undecidable manual Pn -0.35 0
IV.FDMO.HHZ. 2013-03-25T07:22:18.80 3.0 positive manual Pn 0.16 0
IV.CING.HHZ. 2013-03-25T07:22:18.29 3.0 negative manual Pn -0.28 0
IV.NRCA.HHZ. 2013-03-25T07:22:17.89 3.0 negative manual Pn -0.03 0
IV.FIAM.HHZ. 2013-03-25T07:22:17.70 3.0 negative manual Pn 0.53 0
IV.CSP1.EHZ. 2013-03-25T07:22:17.01 3.0 negative manual Pn -0.61 0
IV.PTQR.HHZ. 2013-03-25T07:22:16.29 3.0 negative manual Pn 2.08 0
IV.SMA1.EHZ. 2013-03-25T07:22:15.74 3.0 positive manual Pn 0.41 0
IV.CAMP.HHZ. 2013-03-25T07:22:14.47 3.0 negative manual Pn 0.02 0
IV.FAGN.HHZ. 2013-03-25T07:22:12.95 3.0 positive manual Pn 0.55 0
IV.TERO.HHZ. 2013-03-25T07:22:12.32 3.0 positive manual Pn -0.29 0
IV.VVLD.HHZ. 2013-03-25T07:22:11.82 3.0 positive manual Pn -0.14 0
IV.POFI.HHZ. 2013-03-25T07:22:11.02 3.0 negative manual Pn -0.13 0
IV.VCEL.EHZ. 2013-03-25T07:22:10.12 3.0 positive manual Pn 0.22 0
IV.INTR.HHZ. 2013-03-25T07:22:08.88 3.0 negative manual Pn -0.16 0
IV.CERA.HHZ. 2013-03-25T07:22:08.84 3.0 negative manual Pn 0.72 0
IV.RNI2.HHZ. 2013-03-25T07:22:06.87 3.0 negative manual Pn 0.24 0
IV.PIGN.HHZ. 2013-03-25T07:22:06.69 3.0 positive manual Pn -0.49 0
IV.MIDA.HHZ. 2013-03-25T07:22:05.31 3.0 negative manual Pn -0.33 0
IV.SGG.HHZ. 2013-03-25T07:22:04.86 3.0 positive manual Pn 0.12 0
IV.CAFR.HHZ. 2013-03-25T07:22:04.77 3.0 negative manual Pn 0.18 0
IV.PAOL.HHZ. 2013-03-25T07:22:03.69 3.0 negative manual Pn 0.01 0
IV.PTRJ.HHZ. 2013-03-25T07:22:02.69 3.0 negative manual Pn -0.55 0
IV.BSSO.HHZ. 2013-03-25T07:22:02.18 3.0 positive manual Pn -0.09 0
IV.PSB1.HHZ. 2013-03-25T07:22:00.19 0.3 undecidable manual P 263 4.2061 38 -0.36 22
IV.MRB1.HHZ. 2013-03-25T07:21:59.39 0.3 undecidable manual P 262 4.109 38 0.18 24
IV.CIGN.HHZ. 2013-03-25T07:21:58.69 0.3 negative manual P 269 4.0802 38 -0.12 24
IV.MGR.HHZ. 2013-03-25T07:21:58.20 0.3 undecidable manual P 246 4.0164 38 0.27 23
IV.T0702.EHZ. 2013-03-25T07:21:56.74 0.3 undecidable manual P 238 3.8788 38 0.71 21
IV.MELA.HHZ. 2013-03-25T07:21:55.94 0.3 undecidable manual P 270 3.9112 38 -0.53 22
IV.SLCN.HHZ. 2013-03-25T07:21:55.92 0.3 undecidable manual P 249 3.8536 38 0.24 24
IV.MCEL.HHZ. 2013-03-25T07:21:54.87 0.3 undecidable manual P 248 3.7637 38 0.43 23
IV.SALB.HHZ. 2013-03-25T07:21:51.59 0.3 undecidable manual P 238 3.6243 38 -0.93 20
IV.ACER.HHZ. 2013-03-25T07:21:50.48 0.6 positive manual P 254 3.4894 38 -0.17 17
IV.PALZ.HHZ. 2013-03-25T07:21:49.18 0.3 undecidable manual P 256 3.4282 38 -0.62 23
IV.SGRT.HHZ. 2013-03-25T07:21:49.13 0.1 negative manual P 270 3.4489 38 -0.96 26
IV.MSAG.HHZ. 2013-03-25T07:21:47.52 0.3 negative manual P 269 3.3275 38 -0.9 21
IV.MRVN.HHZ. 2013-03-25T07:21:46.02 0.6 positive manual P 257 3.225 38 -0.98 13
MN.PDG.HLZ. 2013-03-25T07:21:28.46 0.3 undecidable manual S 306 1.0081 50 0.25 90
MN.TIR.HHZ. 2013-03-25T07:21:16.88 0.3 undecidable manual S 217 0.6286 50 -0.1 100
MN.PDG.HLZ. 2013-03-25T07:21:14.55 0.3 undecidable manual P 306 1.0081 50 0.1 92
MN.TIR.HHZ. 2013-03-25T07:21:08.56 0.3 undecidable manual P 217 0.6286 50 0.59 89
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ACER.HHN. ML:4.5 0.00188 0.64 AML other m 2013-03-25T07:22:58.03
IV.ACER.HNN. ML:4.4 0.00182 0.64 AML other m 2013-03-25T07:22:58.03
IV.ACER.HHE. ML:4.5 0.00185 0.48 AML other m 2013-03-25T07:23:04.74
IV.ACER.HNE. ML:4.4 0.001815 0.48 AML other m 2013-03-25T07:23:04.74
IV.AMUR.HHN. ML:4.1 0.00119 0.5 AML other m 2013-03-25T07:22:15.40
IV.AMUR.HHE. ML:4.2 0.001615 0.48 AML other m 2013-03-25T07:22:17.53
IV.BSSO.HNN. ML:4.1 0.0004205 1.5 AML other m 2013-03-25T07:22:57.80
IV.BSSO.HHN. ML:3.7 0.0001725 1.52 AML other m 2013-03-25T07:22:57.80
IV.BSSO.HHE. ML:3.7 0.0001725 1.42 AML other m 2013-03-25T07:22:55.90
IV.BSSO.HNE. ML:4.2 0.000481 1.42 AML other m 2013-03-25T07:22:55.91
IV.CAFR.HHE. ML:4.7 0.00139 0.74 AML other m 2013-03-25T07:23:28.56
IV.CAFR.HHN. ML:4.8 0.00167 1.24 AML other m 2013-03-25T07:23:45.89
IV.CAMP.HHN. ML:4.4 0.000414 0.4 AML other m 2013-03-25T07:23:16.10
IV.CAMP.HHE. ML:4.3 0.0003455 0.58 AML other m 2013-03-25T07:23:18.21
IV.CERA.HHN. ML:4.6 0.000932 0.72 AML other m 2013-03-25T07:23:07.94
IV.CERA.HNN. ML:4.6 0.0009015 0.72 AML other m 2013-03-25T07:23:07.94
IV.CERA.HNE. ML:4.6 0.000918 0.86 AML other m 2013-03-25T07:23:08.88
IV.CERA.HHE. ML:4.6 0.0009205 0.86 AML other m 2013-03-25T07:23:08.88
IV.CIGN.HHE. ML:4 0.00037 1.52 AML other m 2013-03-25T07:23:03.31
IV.CIGN.HHN. ML:4 0.0003915 1.58 AML other m 2013-03-25T07:23:25.25
IV.CING.HHE. ML:0 0.00039 0.54 AML other m 2013-03-25T07:23:20.89
IV.CING.HHN. ML:0 0.00037 0.48 AML other m 2013-03-25T07:23:20.34
IV.FAGN.HHE. ML:4.9 0.001645 0.82 AML other m 2013-03-25T07:23:12.32
IV.FAGN.HHN. ML:4.7 0.001055 1.44 AML other m 2013-03-25T07:22:31.75
IV.FDMO.HHN. ML:0 0.0002225 0.92 AML other m 2013-03-25T07:23:19.62
IV.FDMO.HHE. ML:0 0.0003385 1.24 AML other m 2013-03-25T07:23:21.14
IV.INTR.HHN. ML:4.6 0.000969 0.5 AML other m 2013-03-25T07:23:08.63
IV.INTR.HHE. ML:4.5 0.000769 0.44 AML other m 2013-03-25T07:23:07.54
IV.INTR.HNE. ML:6.5 0.0687 1.1 AML other m 2013-03-25T07:24:04.84
IV.INTR.HNN. ML:6.6 0.09455 1.44 AML other m 2013-03-25T07:24:04.83
IV.MCEL.HNE. ML:4.1 0.000728 0.78 AML other m 2013-03-25T07:23:08.15
IV.MCEL.HNN. ML:4 0.0005155 0.62 AML other m 2013-03-25T07:23:06.87
IV.MCEL.HHN. ML:4 0.0005265 0.62 AML other m 2013-03-25T07:23:07.18
IV.MCEL.HHE. ML:4.1 0.0007165 0.76 AML other m 2013-03-25T07:23:08.15
IV.MELA.HNN. ML:4.5 0.00143 0.68 AML other m 2013-03-25T07:22:44.69
IV.MELA.HNE. ML:4.5 0.00146 0.54 AML other m 2013-03-25T07:23:18.86
IV.MELA.HHE. ML:4.5 0.001525 0.54 AML other m 2013-03-25T07:23:18.86
IV.MELA.HHN. ML:4.5 0.00141 0.68 AML other m 2013-03-25T07:22:44.68
IV.MGR.HHE. ML:4.1 0.0005505 0.84 AML other m 2013-03-25T07:22:46.61
IV.MGR.HHN. ML:4 0.000465 0.84 AML other m 2013-03-25T07:22:46.21
IV.MIDA.HHN. ML:4.2 0.0005295 0.44 AML other m 2013-03-25T07:22:58.80
IV.MIDA.HHE. ML:4.2 0.000485 0.88 AML other m 2013-03-25T07:23:03.49
IV.MRB1.HNN. ML:4.3 0.0008795 0.74 AML other m 2013-03-25T07:23:08.46
IV.MRB1.HNE. ML:4.3 0.0007875 1.58 AML other m 2013-03-25T07:22:54.15
IV.MRB1.HHE. ML:4.3 0.000769 0.48 AML other m 2013-03-25T07:22:55.29
IV.MRB1.HHN. ML:4.4 0.0009225 0.44 AML other m 2013-03-25T07:22:50.99
IV.MRVN.HHN. ML:3.8 0.000541 1.44 AML other m 2013-03-25T07:22:49.32
IV.MRVN.HHE. ML:3.9 0.0006615 0.54 AML other m 2013-03-25T07:22:39.46
IV.MSAG.HNN. ML:4.4 0.00192 0.6 AML other m 2013-03-25T07:22:56.78
IV.MSAG.HHN. ML:4.4 0.00191 0.68 AML other m 2013-03-25T07:22:56.78
IV.MSAG.HHE. ML:4.1 0.0009385 0.66 AML other m 2013-03-25T07:23:05.86
IV.MSAG.HNE. ML:4.1 0.0008865 0.48 AML other m 2013-03-25T07:22:54.53
IV.NRCA.HHE. ML:0 0.0005415 0.76 AML other m 2013-03-25T07:23:23.47
IV.NRCA.HHN. ML:0 0.000515 1.56 AML other m 2013-03-25T07:23:21.18
IV.PALZ.HHE. ML:4.6 0.002425 1.02 AML other m 2013-03-25T07:23:03.20
IV.PALZ.HHN. ML:4.6 0.002515 0.72 AML other m 2013-03-25T07:22:53.00
IV.PAOL.HHE. ML:4.2 0.0004355 0.36 AML other m 2013-03-25T07:22:58.54
IV.PAOL.HNE. ML:4.2 0.000464 0.38 AML other m 2013-03-25T07:22:58.54
IV.PAOL.HNN. ML:4.2 0.0004925 0.44 AML other m 2013-03-25T07:22:56.06
IV.PAOL.HHN. ML:4.2 0.000477 1.2 AML other m 2013-03-25T07:22:56.06
IV.PIGN.HNN. ML:4.1 0.0003115 1.58 AML other m 2013-03-25T07:23:00.65
IV.PIGN.HHN. ML:4 0.000292 1.58 AML other m 2013-03-25T07:23:00.66
IV.PIGN.HHE. ML:4.1 0.0003035 0.8 AML other m 2013-03-25T07:23:02.04
IV.PIGN.HNE. ML:4 0.0002855 0.38 AML other m 2013-03-25T07:22:10.32
IV.POFI.HHN. ML:4 0.0001895 1.58 AML other m 2013-03-25T07:23:08.60
IV.POFI.HHE. ML:4.3 0.000441 0.78 AML other m 2013-03-25T07:23:09.31
IV.PSB1.HHE. ML:4 0.0003845 1.42 AML other m 2013-03-25T07:22:52.22
IV.PSB1.HHN. ML:4 0.000341 0.68 AML other m 2013-03-25T07:22:58.83
IV.PTQR.HHN. ML:4 0.0001815 0.6 AML other m 2013-03-25T07:23:14.57
IV.PTQR.HHE. ML:4.1 0.0002035 1.5 AML other m 2013-03-25T07:23:24.98
IV.PTRJ.HHE. ML:4.6 0.00134 0.3 AML other m 2013-03-25T07:22:07.43
IV.PTRJ.HHN. ML:4.7 0.001605 0.6 AML other m 2013-03-25T07:22:59.26
IV.RNI2.HNN. ML:4.2 0.000457 0.68 AML other m 2013-03-25T07:23:21.89
IV.RNI2.HNE. ML:4.3 0.000499 1.1 AML other m 2013-03-25T07:23:03.58
IV.RNI2.HHE. ML:4.3 0.0004835 0.36 AML other m 2013-03-25T07:23:01.66
IV.RNI2.HHN. ML:4.2 0.0004645 0.7 AML other m 2013-03-25T07:23:21.54
IV.SALB.HNE. ML:4.1 0.000658 1.04 AML other m 2013-03-25T07:22:37.69
IV.SALB.HHN. ML:4 0.0006095 0.52 AML other m 2013-03-25T07:22:36.19
IV.SALB.HNN. ML:4 0.000592 0.52 AML other m 2013-03-25T07:22:36.19
IV.SALB.HHE. ML:4.1 0.0006905 1.06 AML other m 2013-03-25T07:22:37.68
IV.SGG.HHE. ML:4.4 0.0006545 0.46 AML other m 2013-03-25T07:23:03.73
IV.SGG.HHN. ML:4.4 0.000748 1.58 AML other m 2013-03-25T07:23:00.16
IV.SGRT.HHE. ML:4.2 0.000988 0.52 AML other m 2013-03-25T07:22:56.74
IV.SGRT.HHN. ML:4.1 0.0008035 0.54 AML other m 2013-03-25T07:22:55.13
IV.SLCN.HHE. ML:4.3 0.0010775 0.5 AML other m 2013-03-25T07:23:13.55
IV.SLCN.HHN. ML:4.1 0.0006485 0.54 AML other m 2013-03-25T07:22:58.96
IV.SMA1.EHE. ML:4.7 0.0008385 0.6 AML other m 2013-03-25T07:23:31.36
IV.SMA1.EHN. ML:4.7 0.0007995 0.38 AML other m 2013-03-25T07:23:23.30
IV.TERO.HHN. ML:4 0.0002185 0.4 AML other m 2013-03-25T07:23:11.03
IV.TERO.HHE. ML:3.9 0.0001625 1.58 AML other m 2013-03-25T07:23:21.16
IV.VCEL.EHE. ML:4.6 0.0008185 0.48 AML other m 2013-03-25T07:23:11.97
IV.VCEL.EHN. ML:4.4 0.0005695 0.58 AML other m 2013-03-25T07:23:09.25
IV.VVLD.HHE. ML:4.2 0.0003215 0.98 AML other m 2013-03-25T07:23:13.00
IV.VVLD.HHN. ML:4.3 0.0004275 0.74 AML other m 2013-03-25T07:23:11.97
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 3.83
Scalar Moment6.88179E+21 dyne-cm
Computed depth27 km
QualityCb
Variance Reduction59.02%
Double Couple57%
CLVD43%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr2.9304E+21
Mtt-4.1996E+21
Mpp1.2692E+21
Mrt3.9113E+21
Mrp4.3789E+21
Mtp9.99E+20

Nodal Planes

Name Strike Dip Rake
PN1587762
PN230630154

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

20.3413 41.8435 27 58 77 62 306 30 154 6.88179 21 20.8413 42.3435

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
PDG 110.5 306.4 63.22% 193
VTS 253.9 69.2 75.15% 212
FNA 146.7 143.1 51.51% 202
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