Earthquake with magnitude of mb 4.5 on date 04-10-2022 and time 15:39:42 (UTC) in region Spain [Sea]

A magnitude mb 4.5 earthquake occured in region: Spain [Sea], on

  • 04-10-2022 15:39:42 (UTC)
  • 04-10-2022 17:39:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 36.1410, -3.9020 at 78 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
mb 4.5
Mwp 5.0
2022-10-04
15:39:42
36.1406 -3.9023 78 2022-10-04
16:07:38
Sala Sismica INGV-Roma 110487811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-04 15:39:42
Latitude 36.1406
Longitude -3.9023
Depth (km) 78 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 110487811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 13872
Semi-minor axis of confidence ellipse (meter) 9867
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 171
Circular confidence region, given by single value of horizontal uncertainty (meter) 11981.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 152.287
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.83276
Epicentral distance of station closest to the epicenter (degree) 1.88421
Epicentral distance of station farthest from the epicenter (degree) 45.64669
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitudes information

Mwp:5.0

Field Value
Value 5.0
Uncertainty 0.1
Num. used stations 4
Type of magnitude Mwp
Reference to an origin 110487811
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-10-04 16:07:38

mb:4.5

Field Value
Value 4.5
Uncertainty 0.2
Num. used stations 13
Type of magnitude mb
Reference to an origin 110487811
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-10-04 16:07:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
II.ARTI.BHZ.00 2022-10-04T15:47:54.17 10.0 negative automatic P 43 45.6467 0.26786 0.627957
MN.BZS.BHZ. 2022-10-04T15:44:21.27 10.0 negative automatic P 56 21.3852 -1.08169 0.952381
GE.PSZ.BHZ. 2022-10-04T15:44:18.00 10.0 positive automatic P 49 21.1017 -0.439475 0.833333
HT.LIT.HHZ. 2022-10-04T15:44:18.64 10.0 negative automatic P 71 21.0549 -0.226489 0.938967
HT.AGG.HHZ. 2022-10-04T15:44:17.57 10.0 positive automatic P 74 20.9176 0.168527 0.952381
GE.MORC.BHZ. 2022-10-04T15:44:15.10 10.0 positive automatic P 42 20.6562 0.487358 0.888889
MN.PDG.BHZ. 2022-10-04T15:43:54.17 10.0 positive automatic P 64 18.9264 -1.55362 0.930233
CZ.KHC.BHZ. 2022-10-04T15:43:49.50 10.0 negative automatic P 39 18.1931 1.69451 0.754717
MN.CUC.BHZ. 2022-10-04T15:43:20.12 10.0 positive automatic P 70 15.9574 -0.896878 0.930233
OE.DAVA.BHZ. 2022-10-04T15:43:13.37 10.0 negative automatic P 38 15.1231 2.7443 0.930233
MN.BNI.BHZ. 2022-10-04T15:42:31.87 10.0 positive automatic S 39 11.9769 2.80775 0.930233
RD.PGF.BHZ. 2022-10-04T15:42:24.60 10.0 negative automatic S 53 11.8370 -2.51278 0.925926
MN.VSL.BHZ. 2022-10-04T15:42:09.37 10.0 positive automatic S 68 11.0015 -6.23275 0
LX.GGNV.BHZ. 2022-10-04T15:40:52.57 10.0 positive automatic P 303 4.8989 0.282554 0.952381
WM.AVE.BHZ. 2022-10-04T15:40:42.55 10.0 positive automatic P 226 4.0499 1.80535 0.97561
LX.MESJ.BHZ. 2022-10-04T15:40:37.09 10.0 positive automatic P 298 3.8437 -0.852279 0.909091
LX.MORF.BHZ. 2022-10-04T15:40:37.39 10.0 negative automatic P 288 3.9807 -2.47044 0.909091
PM.PVAQ.BHZ. 2022-10-04T15:40:28.93 10.0 positive automatic P 294 3.3061 -1.69756 0
WM.SFS.BHZ. 2022-10-04T15:40:10.10 10.0 negative automatic P 281 1.8842 -1.34956 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