Earthquake with magnitude of Mwp 6.0 on date 26-10-2018 and time 11:05:40 (Italy) in region Northern Mariana Islands Guam [Sea]

A magnitude Mwp 6.0 earthquake occured in region: Northern Mariana Islands Guam [Sea], on

  • 26-10-2018 09:05:40 (UTC)
  • 26-10-2018 11:05:40 (UTC +02:00) Italian time
  • 26-10-2018 19:05:40 (UTC +10:00) local time in the region of the earthquake (Pacific/Saipan)

and geographic coordinates (lat, lon) 17.29, 147.87 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 5.5
Mwp 6.0

Mwpd 6.2
2018-10-26
09:05:40
17.29 147.87 10 2018-10-26
09:20:51
Sala Sismica INGV-Roma 62349831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-10-26 09:05:40
Latitude 17.29
Longitude 147.87
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 62349831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 16703
Semi-minor axis of confidence ellipse (meter) 2546
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
Circular confidence region, given by single value of horizontal uncertainty (meter) 13611.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57.4984
Number of associated phases, regardless of their use for origin computation 143
Number of defining phases 143
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.14701
Epicentral distance of station closest to the epicenter (degree) 4.69594
Epicentral distance of station farthest from the epicenter (degree) 91.95245
Number of stations at which the event was observed 118
Number of stations from which data was used for origin computation 118
Magnitudes information

Mwp:6

Field Value
Value 6
Uncertainty 0.1
Num. used stations 52
Type of magnitude Mwp
Reference to an origin 62349831
Agency INGV
Autore Auto added
Time of creation (UTC) 2018-10-26 09:20:51

Mwpd:6.2

Field Value
Value 6.2
Uncertainty 0.2
Num. used stations 52
Type of magnitude Mwpd
Reference to an origin 62349831
Agency INGV
Autore Auto added
Time of creation (UTC) 2018-10-26 09:20:51

mb:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 78
Type of magnitude mb
Reference to an origin 62349831
Agency INGV
Autore Auto added
Time of creation (UTC) 2018-10-26 09:20:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.SDCO.BHZ.00 2018-10-26T09:18:49.80 10.0 negative automatic P 49 91.9524 1.811 0.0802701
US.ISCO.BHZ.00 2018-10-26T09:18:45.05 10.0 positive automatic P 47 91.0459 1.23151 0.0850663
IU.RSSD.BHZ.00 2018-10-26T09:18:41.17 10.0 positive automatic P 43 90.339 0.750457 0.0838236
US.MVCO.BHZ.00 2018-10-26T09:18:40.20 10.0 positive automatic P 51 89.9758 1.46421 0.0910271
GE.SUMG.BHZ. 2018-10-26T09:18:40.65 10.0 negative automatic PcP 2 90.032 0.239201 0
IU.TUC.BHZ.00 2018-10-26T09:18:40.52 10.0 positive automatic P 56 89.991 1.92955 0.0909266
US.WUAZ.BHZ.00 2018-10-26T09:18:32.83 10.0 negative automatic P 53 88.4145 1.51755 0.10049
IU.GNI.BHZ.00 2018-10-26T09:18:33.02 10.0 negative automatic P 312 88.514 1.23964 0.102125
US.DGMT.BHZ.00 2018-10-26T09:18:32.13 10.0 negative automatic P 39 88.4176 0.966147 0.102805
US.LAO.BHZ.00 2018-10-26T09:18:29.90 10.0 positive automatic P 41 87.891 1.19156 0.109098
IU.CASY.BHZ.00 2018-10-26T09:18:29.27 10.0 negative automatic P 194 88.0871 -0.216531 0.100481
US.BW06.BHZ.00 2018-10-26T09:18:25.60 10.0 negative automatic P 46 87.1749 0.103945 0.113093
US.RLMT.BHZ.00 2018-10-26T09:18:23.75 10.0 negative automatic P 44 86.5214 1.46972 0.109039
DK.KULLO.BHZ. 2018-10-26T09:18:23.92 10.0 positive automatic P 6 86.7521 0.865005 0
US.AHID.BHZ.00 2018-10-26T09:18:20.78 10.0 positive automatic P 46 86.1155 0.515949 0.127113
US.HWUT.BHZ.00 2018-10-26T09:18:21.38 10.0 negative automatic P 47 86.1869 0.787679 0.123486
US.DUG.BHZ.00 2018-10-26T09:18:19.23 10.0 positive automatic P 49 85.7683 0.769921 0.128355
GE.DAG.BHZ. 2018-10-26T09:18:17.20 10.0 negative automatic P 357 85.5894 -0.122543 0.115697
US.EGMT.BHZ.00 2018-10-26T09:18:16.35 10.0 positive automatic P 41 85.1734 0.927335 0.121372
US.BOZ.BHZ.00 2018-10-26T09:18:14.28 10.0 negative automatic P 44 84.8001 0.63544 0.121491
US.TPNV.BHZ.00 2018-10-26T09:18:11.60 10.0 negative automatic P 53 84.231 0.839806 0.132983
US.ELK.BHZ.00 2018-10-26T09:18:09.80 10.0 negative automatic P 49 83.844 0.908153 0.140955
DK.TULEG.BHZ. 2018-10-26T09:18:08.80 10.0 positive automatic P 8 83.6352 1.3533 0
US.HLID.BHZ.00 2018-10-26T09:18:08.18 10.0 positive automatic P 46 83.5711 0.760174 0.136738
IU.KEV.BHZ.00 2018-10-26T09:18:07.77 10.0 positive automatic P 343 83.718 -0.115596 0.142013
US.MSO.BHZ.00 2018-10-26T09:18:04.65 10.0 negative automatic P 43 82.8913 0.83039 0.134623
JP.JSG.BHZ. 2018-10-26T09:18:04.05 10.0 positive automatic ScP 335 19.4183 2.91233 0
US.BMO.BHZ.00 2018-10-26T09:17:55.68 10.0 positive automatic P 46 81.2144 0.682372 0.154634
JP.JWT.BHZ. 2018-10-26T09:17:54.15 10.0 positive automatic ScP 331 21.1406 -11.0769 0
US.WVOR.BHZ.00 2018-10-26T09:17:54.23 10.0 negative automatic P 48 80.9299 0.70808 0.151946
BK.CMB.BHZ.00 2018-10-26T09:17:53.60 10.0 negative automatic P 53 80.7767 1.01068 0
GE.KBS.BHZ.00 2018-10-26T09:17:53.57 10.0 positive automatic P 352 80.7951 0.994599 0.143697
BK.SAO.BHZ.00 2018-10-26T09:17:51.70 10.0 negative automatic P 54 80.2813 1.83408 0
US.NEW.BHZ.00 2018-10-26T09:17:51.43 10.0 negative automatic P 42 80.4244 0.718322 0.169037
CN.RES.BHZ. 2018-10-26T09:17:49.78 10.0 positive automatic P 14 80.1346 0.758098 0
AU.MTN.BHZ. 2018-10-26T09:17:49.25 10.0 positive automatic S 210 34.3668 -2.99051 0
US.HAWA.BHZ.00 2018-10-26T09:17:45.90 10.0 positive automatic P 45 79.3154 1.27483 0.181434
CN.EUNU.BHZ. 2018-10-26T09:17:41.68 10.0 negative automatic P 8 78.6665 0.563864 0.177109
BK.HUMO.BHZ.00 2018-10-26T09:17:37.00 10.0 positive automatic P 49 77.7968 1.70913 0.200934
IU.COR.BHZ.00 2018-10-26T09:17:34.92 10.0 negative automatic P 47 77.1375 2.40259 0.193503
US.NLWA.BHZ.00 2018-10-26T09:17:29.68 10.0 negative automatic P 44 76.2077 2.32204 0.207229
KZ.ABKAR.BHZ. 2018-10-26T09:17:24.33 10.0 negative automatic P 318 75.6534 0.180151 0
II.ARTI.BHZ.00 2018-10-26T09:17:22.67 10.0 negative automatic P 325 75.3844 0.0751745 0.210675
II.SIMI.BHZ.00 2018-10-26T09:16:55.00 10.0 negative automatic P 306 70.7481 0.892237 0.275247
CN.INK.BHZ. 2018-10-26T09:16:48.63 10.0 negative automatic P 23 69.7613 -0.442097 0.280234
KZ.KKAR.BHZ. 2018-10-26T09:16:46.00 10.0 negative automatic P 310 69.1626 0.553665 0.280703
II.BRVK.BHZ.00 2018-10-26T09:16:43.62 10.0 negative automatic P 321 68.8413 0.198125 0.268987
AT.SKAG.BHZ. 2018-10-26T09:16:42.78 10.0 negative automatic P 32 68.4819 1.64048 0.288001
GE.HALK.BHZ. 2018-10-26T09:16:29.60 10.0 positive automatic P 269 66.4427 1.35749 0.309619
II.AAK.BHZ.00 2018-10-26T09:16:28.17 10.0 negative automatic P 310 66.276 0.7349 0.298094
US.EGAK.BHZ.00 2018-10-26T09:16:27.35 10.0 negative automatic P 26 66.3241 -0.163837 0.297534
GE.MALK.BHZ. 2018-10-26T09:16:25.97 10.0 positive automatic P 272 65.9479 0.904988 0.315648
NZ.KHZ.HHZ.10 2018-10-26T09:16:12.09 10.0 negative automatic P 159 64.2204 -1.73668 0.343399
II.KURK.BHZ.00 2018-10-26T09:16:09.87 10.0 positive automatic P 319 63.6221 -0.0375919 0.361187
IU.COLA.BHZ.00 2018-10-26T09:16:09.15 10.0 negative automatic P 25 63.5679 -0.407864 0.361913
IU.MAKZ.BHZ.00 2018-10-26T09:15:53.15 10.0 positive automatic P 314 61.0752 0.209977 0.396138
II.TAU.BHZ.00 2018-10-26T09:15:46.02 10.0 negative automatic P 180 60.1992 -0.857717 0.389963
AT.TTA.BHZ. 2018-10-26T09:15:42.46 10.0 negative automatic P 26 59.5418 -0.0480882 0.414017
II.KDAK.BHZ.00 2018-10-26T09:15:41.40 10.0 negative automatic P 32 59.3711 0.210879 0.425491
NZ.OUZ.HHZ.10 2018-10-26T09:15:32.09 10.0 positive automatic P 155 57.9053 1.13057 0.427638
AU.MORW.BHZ. 2018-10-26T09:15:14.07 10.0 positive automatic P 214 55.6186 -0.685449 0.488074
IU.TIXI.BHZ.00 2018-10-26T09:15:13.22 10.0 negative automatic P 353 55.4897 -0.562829 0.467314
G.CAN.BHZ.00 2018-10-26T09:14:52.65 10.0 negative automatic P 179 52.6171 -0.277355 0.499981
IN.SHL.HHZ. 2018-10-26T09:14:50.78 10.0 positive automatic P 289 52.4263 -0.605111 0.550466
GE.GSI.BHZ. 2018-10-26T09:14:48.52 10.0 negative automatic P 258 51.9296 0.808154 0.522507
IU.BILL.BHZ.00 2018-10-26T09:14:48.77 10.0 positive automatic P 9 52.1356 -0.513465 0.519229
AU.FORT.BHZ. 2018-10-26T09:14:46.15 10.0 positive automatic P 202 51.704 0.106102 0.514152
GE.LHMI.BHZ. 2018-10-26T09:14:45.42 10.0 positive automatic P 263 51.2067 3.12856 0.546806
AU.HTT.BHZ. 2018-10-26T09:14:42.67 10.0 negative automatic P 190 51.4322 -1.43372 0.530464
IU.MAJO.BHZ.00 2018-10-26T09:14:18.17 10.0 positive automatic S 338 21.0648 1.85677 0
MY.KUM.BHZ. 2018-10-26T09:14:17.32 10.0 positive automatic P 261 47.6879 1.89021 0.606393
AU.ARMA.BHZ. 2018-10-26T09:14:16.32 10.0 negative automatic P 176 47.8432 -0.49923 0.569782
IU.MBWA.BHZ.00 2018-10-26T09:14:12.75 10.0 positive automatic P 217 47.3157 0.188533 0.553564
IU.YAK.BHZ.00 2018-10-26T09:14:05.62 10.0 positive automatic P 348 46.5322 -0.800783 0.61206
AU.WRKA.BHZ. 2018-10-26T09:14:04.67 10.0 positive automatic P 205 46.4214 -0.966877 0.636165
AK.ATKA.BHZ. 2018-10-26T09:14:02.49 10.0 negative automatic P 32 45.8594 1.36975 0.583043
II.MSVF.BHZ.00 2018-10-26T09:14:01.97 10.0 negative automatic P 138 45.9305 0.164028 0.637304
IU.ULN.BHZ.00 2018-10-26T09:13:55.67 10.0 positive automatic P 322 45.1532 -0.118173 0.651221
AU.QLP.BHZ. 2018-10-26T09:13:44.60 10.0 negative automatic P 185 44.0134 -1.8484 0.663998
G.DZM.BHZ.00 2018-10-26T09:13:41.20 10.0 negative automatic P 155 43.3571 -0.0739512 0.638358
AU.EIDS.BHZ. 2018-10-26T09:13:34.90 10.0 positive automatic P 176 42.7716 -1.52274 0.577853
IU.MA2.BHZ.00 2018-10-26T09:13:32.57 10.0 positive automatic P 2 42.3366 -0.335269 0.686564
GE.JAGI.BHZ. 2018-10-26T09:13:30.67 10.0 positive automatic P 235 42.1158 -0.408023 0.674907
RM.SLV.BHZ. 2018-10-26T09:13:27.57 10.0 positive automatic P 283 41.5548 1.0023 0.684992
ND.KOUNC.BHZ.00 2018-10-26T09:13:22.77 10.0 negative automatic P 156 41.1239 -0.161322 0.708897
MY.KSM.BHZ. 2018-10-26T09:13:15.22 10.0 positive automatic P 251 40.1549 0.29493 0.762459
MY.SBM.BHZ. 2018-10-26T09:12:57.47 10.0 negative automatic P 251 38.0144 0.42851 0.767791
IU.CTAO.BHZ.00 2018-10-26T09:12:51.57 10.0 negative automatic P 182 37.41 -0.376482 0.761795
GE.SOEI.BHZ. 2018-10-26T09:12:35.87 10.0 positive automatic P 223 35.7129 -1.72139 0.794418
AU.MTN.BHZ. 2018-10-26T09:12:25.22 10.0 negative automatic P 210 34.3668 -0.60663 0.859869
AU.KDU.BHZ. 2018-10-26T09:12:18.70 10.0 positive automatic P 208 33.611 -0.548274 0.896928
MY.KKM.BHZ. 2018-10-26T09:12:14.02 10.0 positive automatic P 254 32.9063 0.790968 0.890342
AU.COEN.BHZ. 2018-10-26T09:12:01.67 10.0 negative automatic P 189 31.5874 0.103066 0.918321
MY.LDM.BHZ. 2018-10-26T09:12:00.17 10.0 negative automatic P 251 31.1822 2.19752 0.884867
GE.LUWI.BHZ. 2018-10-26T09:11:53.57 10.0 positive automatic P 236 30.7802 -0.834172 0.87328
IU.YSS.BHZ.00 2018-10-26T09:11:46.45 10.0 positive automatic P 353 29.9658 -0.779056 0.952381
GE.SANI.BHZ. 2018-10-26T09:11:36.52 10.0 positive automatic P 230 28.9732 -1.88541 0.833333
IU.INCN.BHZ.00 2018-10-26T09:11:23.07 10.0 negative automatic P 321 27.491 -2.12558 0.43956
IU.PMG.BHZ.00 2018-10-26T09:11:17.72 10.0 negative automatic P 182 26.7025 -0.38615 0.909091
GE.TNTI.BHZ. 2018-10-26T09:11:11.07 10.0 positive automatic P 233 26.0689 -1.30407 0.909091
IU.TATO.BHZ.00 2018-10-26T09:11:08.92 10.0 negative automatic P 292 25.7161 -0.279663 0.43956
GE.FAKI.BHZ. 2018-10-26T09:11:06.22 10.0 positive automatic P 219 25.414 -0.23606 0.833333
II.ERM.BHZ.00 2018-10-26T09:11:03.07 10.0 negative automatic P 352 25.0504 -0.0627671 0.851064
JP.YOJ.BHZ. 2018-10-26T09:10:55.80 10.0 negative automatic P 291 24.2644 -0.168331 0.909091
JP.JTM.BHZ. 2018-10-26T09:10:55.25 10.0 positive automatic P 347 24.2197 -0.32848 0.930233
JP.JTU.BHZ. 2018-10-26T09:10:50.20 10.0 negative automatic P 320 23.8564 -2.05205 0.43956
JP.JSD.BHZ. 2018-10-26T09:10:36.50 10.0 negative automatic P 340 22.3942 -0.764602 0.888889
JP.JNU.BHZ. 2018-10-26T09:10:31.40 10.0 negative automatic P 319 22.0052 -1.78905 0.43956
GE.GENI.BHZ. 2018-10-26T09:10:27.47 10.0 positive automatic P 202 21.2836 2.11643 0.851064
JP.JMM.BHZ. 2018-10-26T09:10:27.30 10.0 negative automatic P 345 21.4953 -0.346214 0.930233
IU.MAJO.BHZ.00 2018-10-26T09:10:21.97 10.0 negative automatic P 338 21.0648 -1.09089 0.869565
JP.JMN.BHZ. 2018-10-26T09:10:18.20 10.0 positive automatic P 325 20.6824 -0.745606 0.952381
JP.JOW.BHZ. 2018-10-26T09:10:17.15 10.0 positive automatic P 301 20.4773 0.479049 0.97561
JP.JGF.BHZ. 2018-10-26T09:10:17.35 10.0 negative automatic P 335 20.5579 -0.255241 0.930233
G.INU.BHZ.00 2018-10-26T09:10:16.46 10.0 negative automatic P 334 20.4723 -0.139851 0.769231
JP.JSG.BHZ. 2018-10-26T09:10:04.90 10.0 negative automatic P 335 19.4183 -0.208464 0.909091
IU.WAKE.BHZ.00 2018-10-26T09:09:48.30 10.0 positive automatic P 81 17.936 0.0648352 0.824742
JP.JMZ.BHZ. 2018-10-26T09:09:48.35 10.0 positive automatic P 302 17.6497 3.65089 0.869565
JP.JHJ2.BHZ. 2018-10-26T09:09:39.65 10.0 positive automatic P 337 17.4056 -2.02494 0
JP.JCJ.BHZ. 2018-10-26T09:08:16.95 10.0 positive automatic P 333 11.1238 -0.916006 0.952381
IU.GUMO.BHZ.00 2018-10-26T09:06:50.67 10.0 positive automatic P 218 4.6959 0.985953 0.963855
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