A magnitude Mwp 6.0 earthquake occured in region: Ryukyu Islands, Japan [Sea: Japan], on
and geographic coordinates (lat, lon) 29.2680, 129.4990 at 35 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
mb 5.3
Mwp 6.0 Mwpd 6.2 |
2021-12-09 02:05:11 |
29.2676 | 129.499 | 35 | 2021-12-09 02:19:08 |
Sala Sismica INGV-Roma | 98331161 |
Field | Value |
---|---|
Time (UTC) | 2021-12-09 02:05:11 |
Latitude | 29.2676 |
Longitude | 129.4990 |
Depth (km) | 35 (from location) |
Evaluation mode of Origin | automatic |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV-A |
Event type | earthquake |
Origin ID | 98331161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 7484 |
Semi-minor axis of confidence ellipse (meter) | 4110 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 305 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 6222.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84.2875 |
Number of associated phases, regardless of their use for origin computation | 53 |
Number of defining phases | 53 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1.59181 |
Epicentral distance of station closest to the epicenter (degree) | 2.38783 |
Epicentral distance of station farthest from the epicenter (degree) | 63.26881 |
Number of stations at which the event was observed | 46 |
Number of stations from which data was used for origin computation | 46 |
Field | Value |
---|---|
Value | 6.2 |
Uncertainty | 0.1 |
Num. used stations | 20 |
Type of magnitude | Mwpd |
Reference to an origin | 98331161 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2021-12-09 02:19:08 |
Field | Value |
---|---|
Value | 6.0 |
Uncertainty | 0.1 |
Num. used stations | 26 |
Type of magnitude | Mwp |
Reference to an origin | 98331161 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2021-12-09 02:19:08 |
Field | Value |
---|---|
Value | 5.3 |
Uncertainty | 0.1 |
Num. used stations | 33 |
Type of magnitude | mb |
Reference to an origin | 98331161 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2021-12-09 02:19:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IU.NWAO.BHZ.00 | 2021-12-09T02:15:34.82 | 10.0 | positive | automatic | P | 192 | 63.2688 | -1.06451 | 0.36587 | |
IU.COLA.BHZ.00 | 2021-12-09T02:15:18.77 | 10.0 | negative | automatic | P | 29 | 60.6514 | 0.493527 | 0.371113 | |
ND.KOUNC.BHZ.00 | 2021-12-09T02:15:15.00 | 10.0 | negative | automatic | P | 142 | 60.0485 | 0.863554 | 0.391949 | |
II.KDAK.BHZ.00 | 2021-12-09T02:15:09.42 | 10.0 | positive | automatic | P | 37 | 59.2693 | 0.636305 | 0.416864 | |
AU.EIDS.BHZ. | 2021-12-09T02:15:01.92 | 10.0 | negative | automatic | P | 157 | 58.4305 | -1.05007 | 0.409681 | |
AU.QLP.BHZ. | 2021-12-09T02:14:55.57 | 10.0 | negative | automatic | P | 164 | 57.6073 | -1.63129 | 0.403065 | |
G.SANVU.BHZ.00 | 2021-12-09T02:14:58.20 | 10.0 | positive | automatic | P | 136 | 57.6514 | 0.71485 | 0.456462 | |
II.ARTI.BHZ.00 | 2021-12-09T02:14:42.97 | 10.0 | positive | automatic | P | 321 | 55.7022 | -0.7198 | 0 | |
AU.WRKA.BHZ.00 | 2021-12-09T02:14:32.18 | 10.0 | negative | automatic | P | 181 | 54.3150 | -1.54875 | 0.479533 | |
IU.CTAO.BHZ.00 | 2021-12-09T02:14:15.72 | 10.0 | negative | automatic | P | 160 | 51.9312 | -0.40704 | 0.488333 | |
IU.MBWA.BHZ.00 | 2021-12-09T02:14:09.85 | 10.0 | negative | automatic | P | 192 | 51.2954 | -1.5067 | 0.532582 | |
II.SIMI.BHZ.00 | 2021-12-09T02:14:02.62 | 10.0 | negative | automatic | P | 298 | 50.1386 | 0.0210445 | 0.54502 | |
II.WRAB.BHZ.00 | 2021-12-09T02:13:55.75 | 10.0 | positive | automatic | P | 174 | 49.4219 | -1.46832 | 0.590623 | |
II.AAK.BHZ.00 | 2021-12-09T02:13:27.92 | 10.0 | negative | automatic | P | 303 | 45.6352 | -0.101044 | 0.627544 | |
II.KURK.BHZ.00 | 2021-12-09T02:13:08.77 | 10.0 | negative | automatic | P | 314 | 43.3696 | -0.911857 | 0.660059 | |
AU.MTN.BHZ.00 | 2021-12-09T02:12:57.93 | 10.0 | negative | automatic | P | 178 | 42.1388 | -1.7707 | 0.690091 | |
AU.KDU.BHZ.00 | 2021-12-09T02:12:57.05 | 10.0 | negative | automatic | P | 176 | 42.0507 | -1.91189 | 0.683755 | |
GE.GSI.BHZ. | 2021-12-09T02:12:51.97 | 10.0 | positive | automatic | P | 233 | 41.2914 | -0.785979 | 0.659675 | |
IU.MAKZ.BHZ.00 | 2021-12-09T02:12:46.27 | 10.0 | negative | automatic | P | 309 | 40.5657 | -0.599367 | 0.727664 | |
GE.JAGI.BHZ. | 2021-12-09T02:12:44.97 | 10.0 | negative | automatic | P | 204 | 40.5293 | -1.5234 | 0.340164 | |
GE.SOEI.BHZ. | 2021-12-09T02:12:33.77 | 10.0 | negative | automatic | P | 188 | 39.3460 | -3.04901 | 0.679024 | |
MY.KOM.BHZ. | 2021-12-09T02:12:15.72 | 10.0 | negative | automatic | P | 226 | 36.7467 | 0.980664 | 0.77437 | |
MY.IPM.BHZ. | 2021-12-09T02:12:13.72 | 10.0 | negative | automatic | P | 233 | 36.6128 | 0.0841168 | 0.813936 | |
MY.KUM.BHZ. | 2021-12-09T02:12:11.62 | 10.0 | positive | automatic | P | 234 | 36.3012 | 0.672682 | 0.782936 | |
GE.FAKI.BHZ. | 2021-12-09T02:11:35.92 | 10.0 | negative | automatic | P | 175 | 32.2932 | -0.336092 | 0.882187 | |
MY.SBM.BHZ. | 2021-12-09T02:11:28.97 | 10.0 | negative | automatic | P | 215 | 31.4470 | 0.133273 | 0.899796 | |
GE.SANI.BHZ. | 2021-12-09T02:11:27.37 | 10.0 | negative | automatic | P | 187 | 31.4957 | -1.85958 | 0.898778 | |
II.TLY.BHZ.00 | 2021-12-09T02:11:11.62 | 10.0 | negative | automatic | P | 327 | 29.5034 | -0.111495 | 0.909091 | |
MY.LDM.BHZ. | 2021-12-09T02:10:44.07 | 10.0 | negative | automatic | P | 205 | 26.2399 | 1.57591 | 0.851064 | |
IU.ULN.BHZ.00 | 2021-12-09T02:10:34.62 | 10.0 | negative | automatic | P | 323 | 25.3841 | -0.373189 | 0.930233 | |
RM.SLV.BHZ. | 2021-12-09T02:10:26.92 | 10.0 | negative | automatic | P | 257 | 24.3990 | 1.06071 | 0.43956 | |
IU.GUMO.BHZ.00 | 2021-12-09T02:09:55.45 | 10.0 | negative | automatic | P | 135 | 21.1760 | 2.40753 | 0 | |
IU.YSS.BHZ.00 | 2021-12-09T02:09:45.05 | 10.0 | positive | automatic | P | 27 | 20.4731 | -0.39059 | 0.769231 | |
II.ERM.BHZ.00 | 2021-12-09T02:09:03.82 | 10.0 | negative | automatic | P | 37 | 16.8578 | -0.178965 | 0.909091 | |
JP.JTM.BHZ. | 2021-12-09T02:08:39.70 | 10.0 | positive | automatic | P | 36 | 14.8856 | 1.03398 | 0.888889 | |
IU.MAJO.BHZ.00 | 2021-12-09T02:07:36.97 | 10.0 | positive | automatic | P | 43 | 10.3045 | 0.741543 | 0.909091 | |
JP.JSG.BHZ. | 2021-12-09T02:07:24.00 | 10.0 | positive | automatic | P | 51 | 9.1331 | 3.87186 | 0.930233 | |
JP.JGF.BHZ. | 2021-12-09T02:07:21.05 | 10.0 | positive | automatic | P | 44 | 9.1640 | 0.417888 | 0.952381 | |
G.INU.BHZ.00 | 2021-12-09T02:07:15.96 | 10.0 | negative | automatic | P | 44 | 8.7974 | 0.429545 | 0.615385 | |
IU.TATO.BHZ.00 | 2021-12-09T02:07:12.47 | 10.0 | negative | automatic | P | 241 | 8.3124 | 3.58274 | 0.851064 | |
JP.YOJ.BHZ. | 2021-12-09T02:07:00.05 | 10.0 | positive | automatic | P | 232 | 7.5159 | 2.10735 | 0.909091 | |
JP.JMN.BHZ. | 2021-12-09T02:06:34.45 | 10.0 | positive | automatic | P | 39 | 5.8170 | -0.256681 | 0.952381 | |
JP.JTU.BHZ. | 2021-12-09T02:06:24.90 | 10.0 | positive | automatic | P | 359 | 5.2604 | -2.08303 | 0.43956 | |
JP.JMZ.BHZ. | 2021-12-09T02:06:07.75 | 10.0 | positive | automatic | P | 156 | 3.7714 | 1.23265 | 0.615385 | |
JP.JOW.BHZ. | 2021-12-09T02:05:51.00 | 10.0 | positive | automatic | P | 204 | 2.6614 | -0.290038 | 0.952381 | |
JP.JSU.BHZ. | 2021-12-09T02:05:45.55 | 10.0 | positive | automatic | P | 20 | 2.3878 | -2.00704 | 0.952381 |