Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 6.3 on date 03-03-2021 and time 11:16:12 (Italy) in region Greece

A magnitude Mwp 6.3 earthquake occured in region: Greece, on

  • 03-03-2021 10:16:12 (UTC)
  • 03-03-2021 11:16:12 (UTC +01:00) Italian time
  • 03-03-2021 12:16:12 (UTC +02:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 39.7760, 22.0800 at 20 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.

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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 		mb 5.4
Mwp 6.3
Mwpd 6.4 		2021-03-03
10:16:12		 39.7758 22.0801 20 2021-03-03
10:27:13		 Sala Sismica INGV-Roma 87655601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-03 10:16:12
Latitude 39.7758
Longitude 22.0801
Depth (km) 20 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 87655601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3116
Semi-minor axis of confidence ellipse (meter) 1154
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 205
Circular confidence region, given by single value of horizontal uncertainty (meter) 2581.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40.5922
Number of associated phases, regardless of their use for origin computation 119
Number of defining phases 119
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.55033
Epicentral distance of station closest to the epicenter (degree) 2.59978
Epicentral distance of station farthest from the epicenter (degree) 56.30822
Number of stations at which the event was observed 110
Number of stations from which data was used for origin computation 110
Magnitudes information

Mwpd:6.4

Field Value
Value 6.4
Uncertainty 0.2
Num. used stations 30
Type of magnitude Mwpd
Reference to an origin 87655601
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2021-03-03 10:27:13

Mwp:6.3

Field Value
Value 6.3
Uncertainty 0.2
Num. used stations 83
Type of magnitude Mwp
Reference to an origin 87655601
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2021-03-03 10:27:13

mb:5.4

Field Value
Value 5.4
Uncertainty 0.1
Num. used stations 82
Type of magnitude mb
Reference to an origin 87655601
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2021-03-03 10:27:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GE.HMDM.BHZ. 2021-03-03T10:25:53.52 10.0 positive automatic P 112 6250.2102 1.91587 0
IU.LSZ.BHZ.00 2021-03-03T10:25:44.17 10.0 positive automatic P 173 6143.295 -0.734759 0
DK.TULEG.BHZ. 2021-03-03T10:25:21.80 10.0 positive automatic pP 343 5741.6526 -2.55494 0
GE.SFJD.BHZ.00 2021-03-03T10:24:49.72 10.0 positive automatic pP 329 5249.5785 -0.825373 0
II.SACV.BHZ.00 2021-03-03T10:24:48.40 10.0 positive automatic sP 251 5199.9948 -0.819794 0
DK.ILULI.BHZ. 2021-03-03T10:24:47.72 10.0 positive automatic P 333 5259.7239 2.65109 0.54429
II.SACV.BHZ.00 2021-03-03T10:24:45.60 10.0 positive automatic pP 251 5199.9948 -1.46582 0
DK.NOR.BHZ. 2021-03-03T10:24:24.80 10.0 negative automatic sP 352 4873.5993 -0.977953 0
DK.NOR.BHZ. 2021-03-03T10:24:16.35 10.0 positive automatic P 352 4873.5993 -1.19985 0.658202
GE.SUMG.BHZ. 2021-03-03T10:24:15.80 10.0 negative automatic P 338 4844.5617 -0.195906 0.662889
IU.MAKZ.BHZ.00 2021-03-03T10:24:14.27 10.0 positive automatic pP 60 4782.7902 -2.87745 0
DK.ISOG.BHZ. 2021-03-03T10:24:13.55 10.0 positive automatic pP 328 4725.9027 0.666419 0
GE.KMBO.BHZ.00 2021-03-03T10:24:11.62 10.0 positive automatic P 158 4794.3231 -0.50265 0.627274
IU.MAKZ.BHZ.00 2021-03-03T10:24:09.47 10.0 negative automatic P 60 4782.7902 -1.58084 0.62903
GE.DAG.BHZ. 2021-03-03T10:23:52.63 10.0 positive automatic P 347 4537.5579 -0.284546 0.681755
GT.DBIC.BHZ.00 2021-03-03T10:23:51.18 10.0 positive automatic P 223 4549.4571 -2.63418 0.728408
II.KURK.BHZ.00 2021-03-03T10:23:46.47 10.0 negative automatic P 55 4464.8751 -1.05429 0.67838
DK.DBG.BHZ.00 2021-03-03T10:23:45.15 10.0 negative automatic P 343 4403.592 2.24216 0.719387
II.AAK.BHZ.00 2021-03-03T10:23:36.57 10.0 positive automatic P 68 4317.9222 -0.174054 0.750788
DK.SCO.BHZ. 2021-03-03T10:23:29.45 10.0 positive automatic P 338 4221.8628 0.251281 0.78568
G.ATD.BHZ.00 2021-03-03T10:22:51.60 10.0 negative automatic P 141 3739.9119 -0.482051 0.403328
PM.PMOZ.BHZ. 2021-03-03T10:22:43.20 10.0 negative automatic pP 270 3567.4845 -1.35338 0
II.UOSS.BHZ.00 2021-03-03T10:22:36.77 10.0 negative automatic P 107 3567.9285 -1.71027 0.418379
RD.LOR.BHZ. 2021-03-03T10:22:32.72 10.0 positive automatic S 306 1679.9517 0.900563 0
IU.KEV.BHZ.00 2021-03-03T10:22:21.92 10.0 positive automatic P 3 3340.1787 1.55734 0.887215
II.LVZ.BHZ.00 2021-03-03T10:22:12.82 10.0 positive automatic P 10 3213.7053 2.46369 0.952381
II.ARTI.BHZ.00 2021-03-03T10:22:07.77 10.0 positive automatic P 43 3205.0029 -1.84021 0.952381
II.RAYN.BHZ.00 2021-03-03T10:21:39.25 10.0 positive automatic P 122 2839.5465 -0.85396 0.888889
GE.VAL.BHZ. 2021-03-03T10:21:38.00 10.0 positive automatic P 310 2807.5341 1.61957 0.952381
GB.LRW.BHZ. 2021-03-03T10:21:35.08 10.0 positive automatic P 332 2773.1241 0.506077 0.980392
WM.AVE.BHZ. 2021-03-03T10:21:30.40 10.0 negative automatic P 264 2713.0731 0.730947 0.615385
LX.GGNV.BHZ. 2021-03-03T10:21:28.42 10.0 positive automatic P 278 2673.435 2.03677 0.851064
LX.MORF.BHZ. 2021-03-03T10:21:25.93 10.0 negative automatic P 274 2669.0394 -0.175759 0.43956
GE.DSB.BHZ. 2021-03-03T10:21:19.80 10.0 negative automatic P 314 2610.4647 -1.42844 0.43956
PM.PVAQ.BHZ. 2021-03-03T10:21:18.04 10.0 positive automatic P 274 2586.5331 -0.966311 0.930233
PM.PESTR.BHZ. 2021-03-03T10:21:16.75 10.0 positive automatic P 277 2537.9928 2.3215 0.952381
GE.MTE.BHZ. 2021-03-03T10:21:11.30 10.0 positive automatic P 281 2504.7594 -0.0245621 0.97561
II.ESK.BHZ.00 2021-03-03T10:21:11.97 10.0 negative automatic P 321 2535.9948 -2.23374 0.930233
MN.TUE.BHZ. 2021-03-03T10:21:08.32 10.0 positive automatic S 310 1268.8632 6.52784 0
G.TAM.BHZ.00 2021-03-03T10:21:06.65 10.0 positive automatic P 224 2444.5863 0.994994 0.930233
IU.KONO.BHZ.00 2021-03-03T10:20:56.77 10.0 negative automatic P 343 2371.6038 -1.63219 0.43956
IU.PAB.BHZ.00 2021-03-03T10:20:46.47 10.0 negative automatic P 278 2250.303 -0.24334 0.43956
RD.ROSF.BHZ. 2021-03-03T10:20:43.76 10.0 negative automatic P 304 2220.6993 0.0725135 0.328947
GB.JSA.BHZ. 2021-03-03T10:20:39.24 10.0 positive automatic P 307 2172.6363 0.305684 0.970874
GE.VSU.BHZ. 2021-03-03T10:20:30.90 10.0 negative automatic P 8 2100.2421 -0.898269 0.615385
DK.MUD.BHZ.00 2021-03-03T10:20:30.15 10.0 positive automatic P 337 2075.8776 0.776956 0.851064
II.OBN.BHZ.00 2021-03-03T10:20:23.67 10.0 negative automatic P 27 2011.3422 0.921396 0.909091
WM.CART.BHZ. 2021-03-03T10:20:21.92 10.0 negative automatic P 270 2008.9779 -0.549288 0.615385
GE.SLIT.BHZ. 2021-03-03T10:20:18.60 10.0 negative automatic P 0 1981.6386 -0.836786 0.909091
IU.GNI.BHZ.00 2021-03-03T10:20:15.97 10.0 negative automatic P 81 1923.075 2.79826 0.869565
RD.MFF.BHZ. 2021-03-03T10:20:14.56 10.0 negative automatic P 300 1943.2548 -0.64193 0.328947
IV.PTCC.BHZ. 2021-03-03T10:20:12.80 10.0 negative automatic S 319 1019.6127 6.43688 0
GE.HLG.BHZ. 2021-03-03T10:20:10.80 10.0 negative automatic P 331 1919.1567 -1.66558 0.615385
DK.BSD.BHZ. 2021-03-03T10:20:05.67 10.0 negative automatic pP 345 1783.1373 -0.052138 0
GE.IBBN.BHZ. 2021-03-03T10:19:54.40 10.0 negative automatic P 327 1768.6074 -0.909509 0.43956
II.KIV.BHZ.00 2021-03-03T10:19:54.92 10.0 negative automatic P 68 1760.127 0.447044 0.666667
KO.GURO.HHZ. 2021-03-03T10:19:52.48 10.0 negative automatic P 88 1718.8794 2.78128 0.904977
RD.MTLF.BHZ. 2021-03-03T10:19:46.30 10.0 positive automatic P 290 1692.0618 -0.0655074 0.961538
RD.LOR.BHZ. 2021-03-03T10:19:43.02 10.0 positive automatic P 306 1679.9517 -1.93713 0.952381
GE.WLF.BHZ. 2021-03-03T10:19:42.20 10.0 negative automatic P 317 1661.9808 -0.574999 0.43956
GE.FLT1.BHZ. 2021-03-03T10:19:36.30 10.0 negative automatic P 333 1620.6777 -1.39236 0.43956
GE.EIL.BHZ. 2021-03-03T10:19:34.70 10.0 positive automatic P 130 1620.6111 -3.00322 0.833333
PL.SUW.BHZ. 2021-03-03T10:19:32.96 10.0 negative automatic P 3 1582.3605 -0.037172 0.615385
G.SSB.BHZ.00 2021-03-03T10:19:31.55 10.0 positive automatic P 299 1555.0545 1.82166 0.952381
GE.MSBI.BHZ. 2021-03-03T10:19:24.45 10.0 negative automatic P 124 1520.4003 -0.86197 0.869565
G.ECH.BHZ.00 2021-03-03T10:19:22.45 10.0 negative automatic P 313 1511.1429 -1.86557 0.869565
IS.KZIT.BHZ. 2021-03-03T10:19:18.91 10.0 positive automatic P 128 1485.0024 -2.13093 0.43956
IS.AMAZ.BHZ. 2021-03-03T10:19:18.61 10.0 positive automatic P 124 1472.8923 -0.964444 0.909091
GE.SALP.BHZ. 2021-03-03T10:19:17.20 10.0 positive automatic P 122 1453.6893 -0.0335591 0.898876
II.BFO.BHZ.00 2021-03-03T10:19:13.02 10.0 negative automatic P 316 1446.8517 -3.38493 0.714286
GE.STU.BHZ. 2021-03-03T10:19:12.25 10.0 positive automatic P 319 1426.6053 -1.63058 0.869565
IS.GEM.BHZ. 2021-03-03T10:19:12.33 10.0 negative automatic P 117 1411.8645 0.28521 0.43956
MN.BNI.BHZ. 2021-03-03T10:19:10.72 10.0 negative automatic P 300 1388.3991 1.37094 0.898876
IU.GRFO.BHZ.00 2021-03-03T10:19:09.82 10.0 negative automatic P 326 1391.4294 0.271838 0.930233
KO.GAZ.BHZ. 2021-03-03T10:19:07.72 10.0 positive automatic P 98 1344.3432 3.86258 0.925926
IU.KIEV.BHZ.00 2021-03-03T10:19:02.62 10.0 positive automatic P 22 1333.5318 0.234522 0.952381
IV.MONC.BHZ. 2021-03-03T10:19:00.23 10.0 positive automatic P 302 1297.6899 2.20264 0.930233
PL.KSP.BHZ. 2021-03-03T10:18:59.97 10.0 negative automatic P 342 1307.7909 0.730621 0.43956
OE.DAVA.BHZ. 2021-03-03T10:18:56.02 10.0 positive automatic P 314 1285.2912 -0.66612 0.888889
MN.TUE.BHZ. 2021-03-03T10:18:53.92 10.0 positive automatic P 310 1268.8632 -0.795886 0.869565
CZ.KHC.BHZ. 2021-03-03T10:18:50.10 10.0 positive automatic P 330 1235.9739 -0.353506 0.952381
KO.BNN.BHZ. 2021-03-03T10:18:47.54 10.0 negative automatic P 91 1185.5133 3.19681 0.833333
PL.OJC.BHZ. 2021-03-03T10:18:44.66 10.0 negative automatic P 352 1172.7927 2.0524 0.615385
IV.BOB.BHZ. 2021-03-03T10:18:42.65 10.0 positive automatic P 302 1174.3578 -0.242096 0.952381
GE.MORC.BHZ. 2021-03-03T10:18:41.85 10.0 negative automatic P 344 1165.6221 0.0635137 0.784314
KO.SNOP.BHZ. 2021-03-03T10:18:40.10 10.0 negative automatic P 73 1127.8932 3.06651 0.31746
GE.CSS.BHZ. 2021-03-03T10:18:38.00 10.0 negative automatic P 115 1125.9951 1.16467 0.307692
RD.PGF.BHZ. 2021-03-03T10:18:38.98 10.0 negative automatic P 290 1134.2202 1.00171 0.980392
MN.VLC.BHZ. 2021-03-03T10:18:30.87 10.0 negative automatic P 301 1079.3751 -0.240391 0.43956
OE.KBA.BHZ. 2021-03-03T10:18:29.52 10.0 negative automatic P 322 1072.3377 -0.922598 0.851064
KO.BZK.BHZ. 2021-03-03T10:18:23.90 10.0 positive automatic P 73 1028.8146 -0.897902 0.961538
OE.ARSA.BHZ. 2021-03-03T10:18:18.32 10.0 positive automatic P 330 982.4943 -0.826074 0.930233
GE.PSZ.BHZ. 2021-03-03T10:18:11.50 10.0 positive automatic P 350 920.4675 -0.0478136 0.909091
IU.ANTO.BHZ.00 2021-03-03T10:18:10.97 10.0 positive automatic P 86 912.8085 0.346752 0.952381
IV.MGAB.BHZ. 2021-03-03T10:18:09.10 10.0 negative automatic P 296 899.9103 0.157826 0.851064
MN.CLTB.BHZ. 2021-03-03T10:17:58.75 10.0 positive automatic P 255 805.4826 1.41386 0.851064
KO.ELL.BHZ. 2021-03-03T10:17:55.70 10.0 positive automatic P 114 760.1391 3.92671 0.892857
MN.AQU.BHZ. 2021-03-03T10:17:54.82 10.0 negative automatic P 294 779.886 0.695604 0.888889
MN.WDD.BHZ. 2021-03-03T10:17:53.77 10.0 positive automatic P 239 793.3725 -1.91106 0.97561
GE.ISP.BHZ.00 2021-03-03T10:17:53.30 10.0 positive automatic P 104 759.6063 1.61501 0.952381
KO.MDUB.BHZ. 2021-03-03T10:17:53.78 10.0 negative automatic P 81 777.333 -0.0949634 0.934579
HU.KOVH.BHZ. 2021-03-03T10:17:51.75 10.0 positive automatic P 337 771.4611 -1.25957 0.97561
GE.TIRR.BHZ. 2021-03-03T10:17:46.13 10.0 positive automatic P 43 735.7413 -2.43068 0.909091
MN.BLY.BHZ. 2021-03-03T10:17:41.87 10.0 positive automatic P 326 682.6722 -0.154433 0.888889
HL.ARG.HHZ. 2021-03-03T10:17:40.50 10.0 positive automatic P 125 659.7063 1.33924 0.970874
GE.KARP.BHZ. 2021-03-03T10:17:36.88 10.0 positive automatic P 135 647.5518 -0.84924 0.930233
MN.CEL.BHZ. 2021-03-03T10:17:26.52 10.0 positive automatic P 254 559.2291 -0.298587 0.97561
MN.CUC.BHZ. 2021-03-03T10:17:24.52 10.0 positive automatic P 275 533.9988 0.839774 0.930233
KO.BALB.HHZ. 2021-03-03T10:17:17.09 10.0 positive automatic P 90 495.393 -1.72497 0.980392
MN.TIP.BHZ. 2021-03-03T10:17:14.02 10.0 negative automatic P 263 460.65 -0.606971 0.909091
GE.MATE.BHZ. 2021-03-03T10:17:14.60 10.0 positive automatic P 284 465.7671 -0.616648 0.930233
KO.DKL.BHZ. 2021-03-03T10:17:09.34 10.0 positive automatic P 99 420.9897 -0.245262 0.247525
GE.APE.BHZ. 2021-03-03T10:17:07.54 10.0 positive automatic P 134 424.5528 -2.59191 0.930233
MN.PDG.BHZ. 2021-03-03T10:17:04.47 10.0 negative automatic P 322 377.2779 0.297425 0.930233
HL.ITM.HHZ. 2021-03-03T10:16:52.42 10.0 positive automatic P 183 288.5778 -0.829023 0.970874
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