Earthquake with magnitude of mb 4.8 on date 20-07-2022 and time 11:01:03 (Italy) in region Crete, Greece [Land: Greece]

A magnitude mb 4.8 earthquake occured in region: Crete, Greece [Land: Greece], on

  • 20-07-2022 09:01:03 (UTC)
  • 20-07-2022 11:01:03 (UTC +02:00) Italian time
  • 20-07-2022 12:01:03 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 35.1420, 25.3300 at 11 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 4.8
Mwp 5.0
2022-07-20
09:01:03
35.1422 25.3301 11 2022-07-20
09:12:54
Sala Sismica INGV-Roma 107486061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-20 09:01:03
Latitude 35.1422
Longitude 25.3301
Depth (km) 11 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 107486061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2690
Semi-minor axis of confidence ellipse (meter) 368
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 27
Circular confidence region, given by single value of horizontal uncertainty (meter) 2174.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 173.866
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.07363
Epicentral distance of station closest to the epicenter (degree) 1.54733
Epicentral distance of station farthest from the epicenter (degree) 20.08481
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

Mwp:5.0

Field Value
Value 5.0
Uncertainty 0.2
Num. used stations 7
Type of magnitude Mwp
Reference to an origin 107486061
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-07-20 09:12:54

mb:4.8

Field Value
Value 4.8
Uncertainty 0.2
Num. used stations 11
Type of magnitude mb
Reference to an origin 107486061
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-07-20 09:12:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
RD.LOR.BHZ. 2022-07-20T09:05:36.88 10.0 positive automatic P 314 20.0848 0.331606 0.925926
GE.MSBI.BHZ. 2022-07-20T09:04:57.45 10.0 positive automatic S 112 9.2146 -1.72171 0
GE.SALP.BHZ. 2022-07-20T09:04:49.27 10.0 positive automatic S 108 8.7640 0.963669 0
MN.BZS.BHZ. 2022-07-20T09:03:38.82 10.0 negative automatic P 346 10.8434 0.654135 0.909091
GE.EIL.BHZ. 2022-07-20T09:03:23.40 10.0 positive automatic P 121 9.7858 -0.268984 0.97561
GE.MSBI.BHZ. 2022-07-20T09:03:15.65 10.0 positive automatic P 112 9.2146 -0.117579 0.869565
MN.CUC.BHZ. 2022-07-20T09:03:11.57 10.0 positive automatic P 306 8.9590 -0.840191 0.930233
GE.SALP.BHZ. 2022-07-20T09:03:08.75 10.0 positive automatic P 108 8.7640 -0.960638 0.941176
MN.CEL.BHZ. 2022-07-20T09:03:03.17 10.0 positive automatic P 295 8.1774 1.47151 0.97561
MN.TIP.BHZ. 2022-07-20T09:02:57.67 10.0 positive automatic P 303 7.9294 -0.644108 0.952381
IU.ANTO.BHZ.00 2022-07-20T09:02:55.30 10.0 negative automatic P 49 7.5703 1.8588 0.97561
GE.CSS.BHZ. 2022-07-20T09:02:39.45 10.0 positive automatic P 89 6.5503 0.138279 0.952381
HL.KEK.HHZ. 2022-07-20T09:02:36.33 10.0 negative automatic P 318 6.3375 -0.0321427 0.97561
HT.LIT.HHZ. 2022-07-20T09:02:24.17 10.0 positive automatic P 336 5.4465 -0.00702523 0.793651
HT.AGG.HHZ. 2022-07-20T09:02:12.28 10.0 positive automatic P 329 4.5545 0.347201 0.947867
KO.ELL.BHZ. 2022-07-20T09:02:06.04 10.0 positive automatic P 65 4.0388 1.09293 0.862069
HL.ITM.HHZ. 2022-07-20T09:01:56.83 10.0 negative automatic P 308 3.4206 0.522308 0.952381
HL.ARG.HHZ. 2022-07-20T09:01:42.55 10.0 negative automatic P 64 2.5074 -1.15079 0.97561
GE.APE.BHZ. 2022-07-20T09:01:33.70 10.0 positive automatic P 5 1.9334 -2.19546 0.952381
GE.KARP.BHZ. 2022-07-20T09:01:30.42 10.0 positive automatic P 74 1.5473 -0.15052 0.909091
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