INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of Mwp 6.1 on date 14-02-2019 and time 20:57:08 (Italy) in region Northern Mid Atlantic Ridge [Sea]

A magnitude Mwp 6.1 earthquake occured in region: Northern Mid Atlantic Ridge [Sea], on

  • 14-02-2019 19:57:08 (UTC)
  • 14-02-2019 20:57:08 (UTC +01:00) Italian time
  • 14-02-2019 18:57:08 (UTC -01:00) local time in the region of the earthquake (Atlantic/Azores)

and geographic coordinates (lat, lon) 35.26, -36.24 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 mb 5.2
Mwp 6.1

Mwpd 6.1
2019-02-14
19:57:08
35.26 -36.24 10 2019-02-14
20:16:30
Sala Sismica INGV-Roma 65546171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-14 19:57:08
Latitude 35.26
Longitude -36.24
Depth (km) 10 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 65546171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 26989
Semi-minor axis of confidence ellipse (meter) 12026
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 181
Circular confidence region, given by single value of horizontal uncertainty (meter) 21785
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68.9418
Number of associated phases, regardless of their use for origin computation 116
Number of defining phases 116
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.51351
Epicentral distance of station closest to the epicenter (degree) 7.25495
Epicentral distance of station farthest from the epicenter (degree) 86.2334
Number of stations at which the event was observed 115
Number of stations from which data was used for origin computation 115
Magnitudes information

Mwpd:6.1

Field Value
Value 6.1
Uncertainty 0.1
Num. used stations 12
Type of magnitude Mwpd
Reference to an origin 65546171
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-02-14 20:16:30

Mwp:6.1

Field Value
Value 6.1
Uncertainty 0.1
Num. used stations 12
Type of magnitude Mwp
Reference to an origin 65546171
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-02-14 20:16:30

mb:5.2

Field Value
Value 5.2
Uncertainty 0.1
Num. used stations 104
Type of magnitude mb
Reference to an origin 65546171
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-02-14 20:16:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GT.BOSA.BHZ.00 2019-02-14T20:09:49.08 10.0 negative automatic P 129 86.2334 0.516805 0.118826
GT.LBTB.BHZ.00 2019-02-14T20:09:36.08 10.0 positive automatic P 127 83.9606 -1.06246 0.139982
GT.PLCA.BHZ.00 2019-02-14T20:09:28.00 10.0 positive automatic P 206 82.2762 -0.415906 0.154393
IU.MAKZ.BHZ.00 2019-02-14T20:09:20.95 10.0 negative automatic P 38 80.982 -0.554725 0.163993
II.AAK.BHZ.00 2019-02-14T20:09:15.57 10.0 positive automatic P 44 79.7192 0.690616 0.173489
II.SIMI.BHZ.00 2019-02-14T20:09:13.20 10.0 positive automatic P 50 78.8727 3.22235 0.169521
IU.KMBO.BHZ.00 2019-02-14T20:09:03.57 10.0 negative automatic P 101 77.2498 2.26738 0.188154
II.UOSS.BHZ.00 2019-02-14T20:09:02.67 10.0 negative automatic P 68 77.7603 -1.19879 0.191943
II.KURK.BHZ.00 2019-02-14T20:08:57.57 10.0 negative automatic P 36 76.7279 -0.490381 0.188867
GE.WIN.BHZ. 2019-02-14T20:08:57.60 10.0 positive automatic P 130 76.7743 -0.989691 0.201584
II.BRVK.BHZ.00 2019-02-14T20:08:26.42 10.0 positive automatic P 37 71.2207 0.556472 0.248735
II.RAYN.BHZ.00 2019-02-14T20:08:20.22 10.0 positive automatic P 75 70.2441 0.24901 0.274597
KZ.ABKAR.BHZ. 2019-02-14T20:08:04.08 10.0 positive automatic P 45 67.6624 0.206054 0.305417
GT.CPUP.BHZ.00 2019-02-14T20:07:43.63 10.0 negative automatic P 201 64.7385 -1.44152 0.316257
US.EGAK.BHZ.00 2019-02-14T20:07:43.23 10.0 negative automatic P 333 64.3595 0.6076 0.339255
II.ARTI.BHZ.00 2019-02-14T20:07:37.22 10.0 positive automatic P 38 63.6146 -0.495832 0.352888
CN.DLBC.BHZ. 2019-02-14T20:07:30.73 10.0 negative automatic P 324 62.3738 1.13847 0.345238
US.WVOR.BHZ.00 2019-02-14T20:07:28.33 10.0 negative automatic P 304 62.012 1.10717 0.37859
IU.GNI.BHZ.00 2019-02-14T20:07:27.97 10.0 positive automatic P 59 61.9565 1.07961 0.350484
US.HAWA.BHZ.00 2019-02-14T20:07:21.03 10.0 negative automatic P 308 61.0653 0.364223 0.361821
US.ELK.BHZ.00 2019-02-14T20:07:16.50 10.0 negative automatic P 301 60.3389 0.470734 0.411444
US.BMO.BHZ.00 2019-02-14T20:07:14.50 10.0 negative automatic P 306 60.1932 -0.346532 0.413543
CN.INK.BHZ. 2019-02-14T20:07:13.80 10.0 positive automatic P 335 60.1207 -0.35452 0.374034
UW.BRAN.BHZ. 2019-02-14T20:07:11.10 10.0 positive automatic P 307 59.7348 -0.595496 0.415185
GT.LPAZ.BHZ.00 2019-02-14T20:07:10.28 10.0 negative automatic P 216 59.7645 -2.25773 0.391456
II.KIV.BHZ.00 2019-02-14T20:07:09.67 10.0 negative automatic P 55 59.091 2.43624 0
US.NEW.BHZ.00 2019-02-14T20:07:05.15 10.0 positive automatic P 310 58.8723 -0.513849 0.403646
US.DUG.BHZ.00 2019-02-14T20:07:05.23 10.0 positive automatic P 300 58.8402 -0.340524 0.438585
KO.GAZ.BHZ. 2019-02-14T20:06:58.18 10.0 positive automatic P 65 57.7089 0.611121 0.4365
US.HWUT.BHZ.00 2019-02-14T20:06:56.13 10.0 negative automatic P 301 57.451 0.228595 0.448659
US.MSO.BHZ.00 2019-02-14T20:06:54.60 10.0 negative automatic P 307 57.3124 -0.220655 0.445429
US.MVCO.BHZ.00 2019-02-14T20:06:52.58 10.0 positive automatic P 295 56.818 1.09862 0.452776
US.AHID.BHZ.00 2019-02-14T20:06:50.63 10.0 positive automatic P 302 56.7317 -0.201967 0.433658
US.MNTX.BHZ.00 2019-02-14T20:06:49.43 10.0 negative automatic P 288 56.5843 -0.0873013 0.461703
US.BOZ.BHZ.00 2019-02-14T20:06:46.75 10.0 positive automatic P 305 56.1807 -0.0898504 0.45696
US.BW06.BHZ.00 2019-02-14T20:06:42.53 10.0 positive automatic P 302 55.6615 -0.705549 0.475796
US.SDCO.BHZ.00 2019-02-14T20:06:34.95 10.0 negative automatic P 295 54.4056 0.741192 0.495316
US.EGMT.BHZ.00 2019-02-14T20:06:32.95 10.0 negative automatic P 308 54.2559 0.0952636 0.497669
US.ISCO.BHZ.00 2019-02-14T20:06:30.40 10.0 negative automatic P 297 53.8048 0.547466 0.498855
KO.ELL.BHZ. 2019-02-14T20:06:23.64 10.0 positive automatic P 68 52.4086 4.3404 0.512522
US.AMTX.BHZ.00 2019-02-14T20:06:20.58 10.0 negative automatic P 290 52.5139 0.531707 0.525461
US.LAO.BHZ.00 2019-02-14T20:06:18.23 10.0 positive automatic P 305 52.2801 -0.0670421 0.467967
II.OBN.BHZ.00 2019-02-14T20:06:17.17 10.0 negative automatic P 44 52.2905 -1.07165 0.516776
IU.RSSD.BHZ.00 2019-02-14T20:06:11.62 10.0 negative automatic P 302 51.4329 -0.561649 0.530456
US.DGMT.BHZ.00 2019-02-14T20:06:05.60 10.0 positive automatic P 307 50.5524 0.2962 0.509166
US.WMOK.BHZ.00 2019-02-14T20:06:03.58 10.0 negative automatic P 289 50.3293 -0.0156262 0.568144
GE.TIRR.BHZ. 2019-02-14T20:05:52.83 10.0 negative automatic P 58 49.164 -1.8259 0.567513
CN.EUNU.BHZ. 2019-02-14T20:05:50.95 10.0 positive automatic P 350 48.7775 -0.828426 0.554604
HT.ALN.HHZ. 2019-02-14T20:05:49.72 10.0 negative automatic P 64 48.3166 1.5796 0.592703
II.FFC.BHZ.00 2019-02-14T20:05:48.22 10.0 positive automatic P 315 48.3117 0.0775412 0.568536
IU.KIEV.BHZ.00 2019-02-14T20:05:48.22 10.0 positive automatic P 50 48.581 -1.96937 0.564118
CN.RES.BHZ. 2019-02-14T20:05:45.00 10.0 positive automatic P 342 48.0106 -0.758719 0.580086
HL.RDO.HHZ. 2019-02-14T20:05:44.76 10.0 negative automatic P 63 47.879 -0.000165306 0.600223
US.KSU1.BHZ.00 2019-02-14T20:05:40.55 10.0 negative automatic P 294 47.3603 -0.209447 0.6121
US.MIAR.BHZ.00 2019-02-14T20:05:33.30 10.0 negative automatic P 287 46.3424 0.520495 0.314998
US.ECSD.BHZ.00 2019-02-14T20:05:32.05 10.0 positive automatic P 300 46.3103 -0.525741 0.623145
HT.FNA.HHZ. 2019-02-14T20:05:23.76 10.0 positive automatic P 65 44.9104 2.21235 0.652496
US.AGMN.BHZ.00 2019-02-14T20:05:23.15 10.0 positive automatic P 306 45.1115 0.0745605 0.651976
PL.KWP.BHZ. 2019-02-14T20:05:21.15 10.0 negative automatic P 52 44.5453 2.57223 0.646814
CN.ULM.BHZ. 2019-02-14T20:05:20.63 10.0 positive automatic P 309 44.9439 -1.09872 0.654999
MN.BZS.BHZ. 2019-02-14T20:05:15.27 10.0 positive automatic P 58 44.2499 -0.914385 0.652061
CN.FCC.BHZ. 2019-02-14T20:05:13.83 10.0 positive automatic P 321 44.0303 -0.558162 0.564141
PL.OJC.BHZ. 2019-02-14T20:05:05.37 10.0 positive automatic P 52 42.6447 2.12027 0.665475
GE.PSZ.BHZ. 2019-02-14T20:05:05.20 10.0 negative automatic P 55 42.8228 0.400844 0.662312
US.EYMN.BHZ.00 2019-02-14T20:04:59.33 10.0 positive automatic P 305 42.2369 -0.624084 0.68839
GE.DAG.BHZ. 2019-02-14T20:04:58.80 10.0 positive automatic P 6 42.2568 -1.23938 0.704408
US.JFWS.BHZ.00 2019-02-14T20:04:57.48 10.0 negative automatic P 297 41.8822 0.447906 0.720012
HU.KOVH.BHZ. 2019-02-14T20:04:56.60 10.0 positive automatic P 58 41.7479 0.672235 0.666372
IU.WVT.BHZ.00 2019-02-14T20:04:53.82 10.0 negative automatic P 287 41.3991 0.773833 0.703802
GE.MORC.BHZ. 2019-02-14T20:04:53.05 10.0 negative automatic P 52 41.2028 1.52474 0.6613
MN.CUC.BHZ. 2019-02-14T20:04:48.97 10.0 positive automatic P 67 40.9104 -0.131161 0.681186
DK.KULLO.BHZ. 2019-02-14T20:04:45.20 10.0 negative automatic P 352 40.6013 -1.24803 0.702301
DK.DBG.BHZ.00 2019-02-14T20:04:44.25 10.0 positive automatic P 7 39.8171 4.31156 0.716697
PL.KSP.BHZ. 2019-02-14T20:04:43.78 10.0 positive automatic P 51 40.418 -1.20905 0.722063
GT.DBIC.BHZ.00 2019-02-14T20:04:42.45 10.0 positive automatic P 127 40.5846 -3.87772 0.644056
CN.CLRN.BHZ. 2019-02-14T20:04:33.65 10.0 negative automatic P 344 39.2239 -1.34573 0.381169
CZ.KHC.BHZ. 2019-02-14T20:04:29.27 10.0 negative automatic P 53 38.6175 -0.762341 0.63757
OE.KBA.BHZ. 2019-02-14T20:04:29.17 10.0 negative automatic P 57 38.4366 0.481419 0.742395
IM.TKL.BHZ. 2019-02-14T20:04:28.79 10.0 negative automatic P 285 38.3296 1.24144 0.770679
US.TZTN.BHZ.00 2019-02-14T20:04:25.48 10.0 negative automatic P 286 37.9504 1.11023 0.769031
IV.MGAB.BHZ. 2019-02-14T20:04:23.37 10.0 positive automatic P 63 37.7647 0.54377 0
GE.FLT1.BHZ. 2019-02-14T20:04:18.50 10.0 positive automatic P 48 37.4147 -1.27579 0.728592
GE.SUMG.BHZ. 2019-02-14T20:04:18.10 10.0 negative automatic P 359 37.3284 -1.48785 0.799703
US.ACSO.BHZ.00 2019-02-14T20:04:16.13 10.0 negative automatic P 292 36.8648 0.981439 0.808976
DK.SCO.BHZ. 2019-02-14T20:04:10.75 10.0 negative automatic P 8 36.0519 2.58813 0.825369
OE.DAVA.BHZ. 2019-02-14T20:04:08.57 10.0 negative automatic P 56 36.086 -0.149581 0.8055
MN.TUE.BHZ. 2019-02-14T20:04:05.90 10.0 negative automatic P 57 35.6934 0.485995 0.813285
US.BLA.BHZ.00 2019-02-14T20:04:03.93 10.0 negative automatic P 286 35.3651 1.56231 0.819826
RD.PGF.BHZ. 2019-02-14T20:04:03.80 10.0 negative automatic P 64 35.5121 0.087381 0.844385
II.BFO.BHZ.00 2019-02-14T20:03:59.97 10.0 positive automatic P 54 35.1141 -0.226514 0.824844
IV.MONC.BHZ. 2019-02-14T20:03:57.00 10.0 negative automatic P 60 34.6742 1.61314 0.833676
MN.BNI.BHZ. 2019-02-14T20:03:50.07 10.0 positive automatic P 60 33.7917 1.18769 0.832182
GE.WLF.BHZ. 2019-02-14T20:03:50.80 10.0 positive automatic P 52 33.858 1.53076 0.830863
CN.SADO.BHZ. 2019-02-14T20:03:48.18 10.0 positive automatic P 300 33.7772 -0.381943 0.796276
DK.ICESG.BHZ.00 2019-02-14T20:03:47.55 10.0 positive automatic P 358 33.882 -2.3828 0.794283
FR.RUSF.BHZ.01 2019-02-14T20:03:43.40 10.0 negative automatic P 62 32.9174 2.29755 0.849655
IU.SSPA.BHZ.00 2019-02-14T20:03:41.95 10.0 negative automatic P 292 32.9669 0.446023 0.868397
GE.SFJD.BHZ.00 2019-02-14T20:03:38.37 10.0 negative automatic P 350 32.8063 -1.73438 0.8717
RD.LOR.BHZ. 2019-02-14T20:03:33.30 10.0 negative automatic P 56 32.0148 0.107615 0.900635
DK.DY2G.BHZ.10 2019-02-14T20:03:29.65 10.0 positive automatic P 352 31.7673 -1.6454 0.914485
II.ESK.BHZ.00 2019-02-14T20:03:20.87 10.0 negative automatic P 38 30.2002 3.72357 0.90512
RD.MTLF.BHZ. 2019-02-14T20:03:18.68 10.0 positive automatic P 63 30.5393 -1.4905 0.914734
RD.MFF.BHZ. 2019-02-14T20:03:06.94 10.0 positive automatic P 56 29.2122 -1.46533 0.892857
CN.SCHQ.BHZ. 2019-02-14T20:03:02.85 10.0 negative automatic P 322 28.7454 -1.44283 0.930233
IU.PAB.BHZ.00 2019-02-14T20:02:34.92 10.0 positive automatic P 71 25.5519 -0.758223 0.909091
WM.AVE.BHZ. 2019-02-14T20:02:20.20 10.0 negative automatic P 86 23.8135 0.477994 0.952381
GE.MTE.BHZ. 2019-02-14T20:02:13.30 10.0 positive automatic P 69 23.1276 0.309426 0.930233
PM.PVAQ.BHZ. 2019-02-14T20:02:12.60 10.0 negative automatic P 76 22.9864 1.20846 0
II.SACV.BHZ.00 2019-02-14T20:02:11.77 10.0 positive automatic P 148 23.2395 -2.32125 0.695652
PM.PESTR.BHZ. 2019-02-14T20:02:10.30 10.0 negative automatic P 72 23.0439 -1.73653 0.615385
SS.COI.BHZ. 2019-02-14T20:02:06.57 10.0 negative automatic P 69 22.4546 0.826107 0.963855
LX.MESJ.BHZ. 2019-02-14T20:02:05.49 10.0 negative automatic P 75 22.5682 -1.48058 0.43956
CN.DRLN.BHZ. 2019-02-14T20:01:48.25 10.0 positive automatic P 318 20.9274 -1.13214 0.833333
II.CMLA.BHZ.00 2019-02-14T19:59:13.37 10.0 positive automatic P 71 8.96 -2.74029 0.930233
PM.ROSA.BHZ. 2019-02-14T19:58:50.00 10.0 positive automatic P 59 7.255 -1.69745 0.952381
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download