Event 20210726-32
2021-07-26 03:52:03.630 UTC 19 km 5.7 mb
0.6316°S, 121.9667°E
14 km from Katambua, Central Sulawesi, Indonesia
Time Error: 1.61 s Analysis Type: Manual
Time RMS: 0.79 s Num. Stations: 49
Depth Error: 14 km Num. Phases: 49
Reference Elevation: 0 km Max. Intensity (MMI):
Azimuth Gap: 83° Effects Type: Seismic
 
MANUALLY REVIEWED LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
5.8 Mwb 17 0.1 NEIC Action show
5.7 Mwr 6 0.1 NEIC Action show
6.2 mB_BB 12 0.2 NEIC Action show
Emblem favorite 5.7 mb 0 0 NCMS Action show
6.7 ML 2 0.3 NEIC Action show
4.9 mb_Lg 2 0.4 NEIC Action show
5.4 Ms_BB 4 0.2 NEIC Action show
6.0 Mwp 9 0.1 NEIC Action show
5.7 M 0 0 NCMS Action show
5.8 M 63 0.2 NEIC Action show
5.7 mb 22 0.1 NEIC Action show
 
Origin Details
Ellipse Major: 9.10 km Seismic Moment:
Ellipse Minor: 7.40 km Corner Frequency:
Ellipse Strike: 188.0° Stress Drop:
Min. Distance: 4.88° Source Radius:
Max. Distance: 148.14° Location Method: Inversion
Fixed Location: no Author: NEIC
Fixed Depth: no Event Type: Earthquake
Fixed Phase: no External Event ID: HYDRA_RED@71557
Fixed Time: no External Origin ID: HYDRA_RED@134943
 
Error Ellipse
Length Azimuth Dip Action
Maximum 24.50 km 154.00° 46.00° Action show
Intermediate 20.00 km 43.00° 19.00° Action show
Minimum 12.70 km 297.00° 37.00° Action show
 
Magnitude Moment Tensors
Type Traces % DC Misfit/Var. Red. Centroid Best Double Couple Moment Tensor Action
M0 Plane Strike Dip Rake Mrr Mrt Mrp Mtt Mtp Mpp
Ffffffff MT 17 57% 0.68 21 km 6.0e+17 nt-m NP1
NP2
117.0
26.0
88.0
62.0
28.0
178.0
-7.670e+16 3.010e+17 -3.590e+16 4.660e+17 2.930e+17 -3.890e+17 Action show
Ffffffff RMT 6 76% 0.49 27 km 4.1e+17 nt-m NP1
NP2
340.0
249.0
68.0
86.0
-176.0
-22.0
-6.290e+16 1.370e+17 5.340e+16 -2.170e+17 2.920e+17 2.800e+17 Action show
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.KAPI.00.BHZ 2021-07-26 03:53:49.190 UTC 1.4e+05 33.95 s 6.2 Mwp 4.88° 206.9° Action show
IU.DAV.00.BHZ 2021-07-26 03:54:38.384 UTC 2.0e+05 27.08 s 6.5 Mwp 8.46° 25.2° Action show
II.KAPI.00.BHZ 2021-07-26 03:54:45.330 UTC 3.5e+04 5.25 s 5.2 Ms_BB 4.88° 206.9° Action show
II.KAPI.00.BHZ 2021-07-26 03:54:49.379 UTC 862.9 1.15 s 4.5 mb_Lg 4.88° 206.9° Action show
IU.DAV.00.BH1 2021-07-26 03:56:02.934 UTC 5789.9 1.48 s 6.8 ML 8.46° 25.2° Action show
IU.DAV.00.BHZ 2021-07-26 03:56:27.279 UTC 2.7e+04 8.60 s 5.5 Ms_BB 8.46° 25.2° Action show
IU.DAV.00.BHZ 2021-07-26 03:56:43.561 UTC 2905.0 1.15 s 5.3 mb_Lg 8.46° 25.2° Action show
IU.NWAO.00.BHZ 2021-07-26 03:58:38.865 UTC 185.3 1.65 s 5.8 mb 32.43° 187.4° Action show
II.MSVF.00.BHZ 2021-07-26 04:02:01.759 UTC 85.5 1.00 s 5.7 mb 57.66° 110.6° Action show
IU.MAKZ.00.BHZ 2021-07-26 04:02:03.390 UTC 1795.5 1.30 s 6.3 mB_BB 58.78° 328.9° Action show
IU.MAKZ.00.BHZ 2021-07-26 04:02:03.940 UTC 384.5 1.35 s 6.3 mb 58.78° 328.9° Action show
IU.MAKZ.00.BHZ 2021-07-26 04:02:09.615 UTC 3377.5 8.57 s 5.8 Mwp 58.78° 328.9° Action show
IU.KBL.--.BHZ 2021-07-26 04:02:15.464 UTC 3920.8 1.15 s 6.7 mB_BB 60.56° 310.9° Action show
II.AAK.00.BHZ 2021-07-26 04:02:16.509 UTC 547.0 1.10 s 6.6 mb 60.57° 321.4° Action show
IU.KBL.--.BHZ 2021-07-26 04:02:17.240 UTC 481.2 1.00 s 6.6 mb 60.56° 310.9° Action show
IU.KBL.--.BHZ 2021-07-26 04:02:21.490 UTC 2954.2 8.15 s 5.8 Mwp 60.56° 310.9° Action show
II.AAK.00.BHZ 2021-07-26 04:02:21.910 UTC 4485.7 1.40 s 6.8 mB_BB 60.57° 321.4° Action show
II.AAK.00.BHZ 2021-07-26 04:02:22.759 UTC 8497.0 8.45 s 6.1 Mwp 60.57° 321.4° Action show
IU.PET.00.BHZ 2021-07-26 04:02:26.960 UTC 506.6 1.30 s 6.5 mb 61.60° 24.2° Action show
IU.PET.00.BHZ 2021-07-26 04:02:27.210 UTC 3631.6 2.10 s 6.7 mB_BB 61.60° 24.2° Action show
IU.PET.00.BHZ 2021-07-26 04:02:29.509 UTC 6014.7 10.40 s 6.0 Mwp 61.60° 24.2° Action show
AE.MSF.--.HHZ 2021-07-26 04:03:07.220 UTC 269.3 7.44 s 5.6 mB_BB 68.53° 297.5° Action show
AE.MSF.--.HHZ 2021-07-26 04:03:07.529 UTC 22.6 1.38 s 5.1 mb 68.53° 297.5° Action show
AE.ALN.--.HHZ 2021-07-26 04:03:07.940 UTC 532.7 7.28 s 5.8 mB_BB 68.64° 296.1° Action show
AE.UMQ.--.HHZ 2021-07-26 04:03:11.359 UTC 66.7 1.16 s 5.7 mb 69.00° 297.6° Action show
AE.SHM.--.HHZ 2021-07-26 04:03:11.730 UTC 17.8 1.36 s 5.0 mb 68.79° 298.3° Action show
AE.AJN.--.HHZ 2021-07-26 04:03:11.960 UTC 73.5 0.88 s 5.8 mb 69.41° 296.5° Action show
AE.ALN.--.HHZ 2021-07-26 04:03:13.940 UTC 119.9 1.80 s 5.8 mb 68.64° 296.1° Action show
AE.KHT.--.HHZ 2021-07-26 04:03:19.619 UTC 199.3 0.98 s 6.2 mb 68.66° 297.9° Action show
II.UOSS.10.BHZ 2021-07-26 04:03:19.634 UTC 38.0 1.60 s 5.3 mb 68.40° 297.1° Action show
AE.MZR.--.HHZ 2021-07-26 04:03:19.839 UTC 28.1 0.86 s 5.4 mb 70.51° 294.6° Action show
AE.MKZ.--.HHZ 2021-07-26 04:03:22.160 UTC 611.1 4.12 s 5.9 mB_BB 71.31° 294.4° Action show
AE.MKZ.--.HHZ 2021-07-26 04:03:24.329 UTC 44.3 0.86 s 5.6 mb 71.31° 294.4° Action show
AE.AJN.--.HHZ 2021-07-26 04:03:24.660 UTC 913.3 2.06 s 6.1 mB_BB 69.41° 296.5° Action show
AE.SRB.--.HHZ 2021-07-26 04:03:24.700 UTC 127.2 1.36 s 5.9 mb 70.21° 297.0° Action show
AE.JRN.--.HHZ 2021-07-26 04:03:30.680 UTC 50.1 0.90 s 5.6 mb 71.40° 296.5° Action show
AE.ALN.--.HHZ 2021-07-26 04:03:56.640 UTC 1.1e+04 49.90 s 6.2 Mwp 68.64° 296.1° Action show
IU.GNI.00.BHZ 2021-07-26 04:04:23.819 UTC 1789.0 8.65 s 5.7 Mwp 80.65° 310.7° Action show
II.KIV.00.BHZ 2021-07-26 04:04:26.529 UTC 1241.1 3.00 s 6.2 mB_BB 82.72° 314.3° Action show
II.KIV.00.BHZ 2021-07-26 04:04:37.230 UTC 3916.9 12.15 s 6.0 Mwp 82.72° 314.3° Action show
GE.EIL.--.BHZ 2021-07-26 04:04:52.589 UTC 86.5 1.70 s 5.8 mb 87.71° 299.6° Action show
GE.EIL.--.BHZ 2021-07-26 04:04:54.289 UTC 619.4 7.10 s 6.1 mB_BB 87.71° 299.6° Action show
IU.GNI.00.BHZ 2021-07-26 04:04:59.720 UTC 913.0 2.00 s 5.9 mB_BB 80.65° 310.7° Action show
IU.GNI.00.BHZ 2021-07-26 04:05:00.170 UTC 105.1 1.50 s 5.6 mb 80.65° 310.7° Action show
II.KIV.00.BHZ 2021-07-26 04:05:01.079 UTC 57.1 1.10 s 5.6 mb 82.72° 314.3° Action show
IU.KIEV.00.BHZ 2021-07-26 04:05:13.910 UTC 47.2 1.00 s 5.8 mb 92.23° 320.5° Action show
IU.COLA.00.BHZ 2021-07-26 04:05:18.240 UTC 9.7 0.80 s 5.2 mb 90.64° 25.3° Action show
IU.KIEV.00.BHZ 2021-07-26 04:06:40.509 UTC 787.4 3.30 s 6.3 mB_BB 92.23° 320.5° Action show
II.AAK.00.BHZ 2021-07-26 04:30:15.480 UTC 1804.1 21.40 s 5.7 Ms_BB 60.57° 321.4° Action show
IU.MAKZ.00.BHZ 2021-07-26 04:34:26.789 UTC 811.7 17.65 s 5.3 Ms_BB 58.78° 328.9° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
II.KAPI.00.BHZ Pn 2021-07-26 03:53:15.240 UTC -0.90 s _ 4.88° 206.9° yes Time Action show
IU.DAV.00.BHZ Pn 2021-07-26 03:54:11.309 UTC 6.00 s _ 8.46° 25.2° yes Time Action show
IU.NWAO.00.BHZ P 2021-07-26 03:58:32.189 UTC -0.50 s _ 32.43° 187.4° yes Time Action show
II.MSVF.00.BHZ P 2021-07-26 04:01:54.660 UTC 1.30 s _ 57.66° 110.6° yes Time Action show
IU.MAKZ.00.BHZ P 2021-07-26 04:02:01.039 UTC 0.30 s _ 58.78° 328.9° yes Time Action show
IU.KBL.--.BHZ P 2021-07-26 04:02:13.339 UTC -0.10 s _ 60.56° 310.9° yes Time Action show
II.AAK.00.BHZ P 2021-07-26 04:02:14.309 UTC 1.00 s _ 60.57° 321.4° yes Time Action show
IU.PET.00.BHZ P 2021-07-26 04:02:19.109 UTC -0.70 s _ 61.60° 24.2° yes Time Action show
OM.BID.--.HHZ P 2021-07-26 04:02:51.490 UTC -0.50 s _ 66.40° 296.0° yes Time Action show
OM.SOH.--.HHZ P 2021-07-26 04:03:01.849 UTC 0 s _ 67.95° 296.3° yes Time Action show
OM.SHA.--.HHZ P 2021-07-26 04:03:01.920 UTC 1.10 s _ 67.76° 289.7° yes Time Action show
OM.MDH.--.HHZ P 2021-07-26 04:03:03.549 UTC -1.00 s _ 68.39° 297.5° no Time Action show
II.UOSS.10.BHZ P 2021-07-26 04:03:05.059 UTC 0.40 s _ 68.40° 297.1° yes Time Action show
DN.HAT.--.HHZ P 2021-07-26 04:03:05.359 UTC 0.40 s _ 68.45° 297.0° yes Time Action show
OM.ASH.--.HHZ P 2021-07-26 04:03:05.690 UTC 0.40 s _ 68.48° 296.8° yes Time Action show
AE.KHT.--.HHZ P 2021-07-26 04:03:06.660 UTC 0.30 s _ 68.66° 297.9° yes Time Action show
AE.ALN.--.HHZ P 2021-07-26 04:03:06.740 UTC 0.60 s _ 68.64° 296.1° yes Time Action show
AE.MSF.--.HHZ P 2021-07-26 04:03:07.210 UTC 1.70 s _ 68.53° 297.5° yes Time Action show
AE.SHM.--.HHZ P 2021-07-26 04:03:07.849 UTC 0.80 s _ 68.79° 298.3° yes Time Action show
UE.UMZA.--.HHZ P 2021-07-26 04:03:07.960 UTC -0.10 s _ 68.93° 294.6° yes Time Action show
DN.FAQ.--.HHZ P 2021-07-26 04:03:08.240 UTC 0.40 s _ 68.91° 296.8° yes Time Action show
DN.ASU.--.HHZ P 2021-07-26 04:03:10.039 UTC 0.90 s _ 69.12° 296.6° yes Time Action show
AE.UMQ.--.HHZ P 2021-07-26 04:03:10.109 UTC 1.80 s _ 69.00° 297.6° no Time Action show
AE.AJN.--.HHZ P 2021-07-26 04:03:11.299 UTC 0.40 s _ 69.41° 296.5° yes Time Action show
AE.SRB.--.HHZ P 2021-07-26 04:03:16.250 UTC 0.40 s _ 70.21° 297.0° yes Time Action show
UE.MZWR.--.HHZ P 2021-07-26 04:03:16.670 UTC 0.40 s _ 70.27° 295.4° yes Time Action show
AE.MZR.--.HHZ P 2021-07-26 04:03:17.759 UTC 0 s _ 70.51° 294.6° yes Time Action show
AE.MKZ.--.HHZ P 2021-07-26 04:03:22.130 UTC -0.50 s _ 71.31° 294.4° yes Time Action show
UE.GHWR.--.HHZ P 2021-07-26 04:03:22.390 UTC 0.40 s _ 71.21° 295.5° yes Time Action show
AE.JRN.--.HHZ P 2021-07-26 04:03:23.519 UTC 0.40 s _ 71.40° 296.5° yes Time Action show
UE.SLWR.--.HHZ P 2021-07-26 04:03:28.509 UTC 0 s _ 72.30° 295.4° no Time Action show
BH.SAK.R1.HHZ P 2021-07-26 04:03:34.890 UTC -1.50 s _ 73.63° 297.2° no Time Action show
KW.QRN.00.HHZ P 2021-07-26 04:03:52.109 UTC -1.50 s _ 76.62° 299.3° no Time Action show
KW.RDF.00.HHZ P 2021-07-26 04:03:54.279 UTC -0.50 s _ 76.83° 299.4° yes Time Action show
KW.RST.00.HHZ P 2021-07-26 04:03:55.980 UTC -2.90 s _ 77.57° 300.1° yes Time Action show
II.RAYN.00.BHZ P 2021-07-26 04:03:59.109 UTC -1.60 s _ 77.85° 294.1° yes Time Action show
QK.KSQH.--.HHZ P 2021-07-26 04:04:10.470 UTC -0.50 s _ 79.77° 306.8° yes Time Action show
QK.KHWL.--.HHZ P 2021-07-26 04:04:12.730 UTC -2.30 s _ 80.52° 306.8° no Time Action show
IU.GNI.00.BHZ P 2021-07-26 04:04:15.170 UTC -0.60 s _ 80.65° 310.7° no Time Action show
QK.KDGZ.--.HHZ P 2021-07-26 04:04:22.279 UTC 0.20 s _ 81.85° 307.4° yes Time Action show
II.KIV.00.BHZ P 2021-07-26 04:04:25.079 UTC -1.50 s _ 82.72° 314.3° no Time Action show
GE.EIL.--.BHZ P 2021-07-26 04:04:51.539 UTC -0.20 s _ 87.71° 299.6° yes Time Action show
II.KDAK.00.BHZ P 2021-07-26 04:04:52.359 UTC -0.50 s _ 88.09° 32.3° yes Time Action show
IU.ANTO.00.BHZ P 2021-07-26 04:04:59.730 UTC -1.60 s _ 89.76° 309.7° no Time Action show
IU.COLA.00.BHZ P 2021-07-26 04:05:04.589 UTC -0.10 s _ 90.64° 25.3° yes Time Action show
IU.KIEV.00.BHZ P 2021-07-26 04:05:09.910 UTC -2.50 s _ 92.23° 320.5° yes Time Action show
GT.PLCA.00.BHZ PKPdf 2021-07-26 04:11:27.920 UTC 1.50 s _ 137.28° 166.0° yes Time Action show
CU.TGUH.00.BHZ PKPdf 2021-07-26 04:11:45.490 UTC -0.60 s _ 148.14° 63.9° no Time Action show
IU.PAYG.00.BHZ PKPbc 2021-07-26 04:11:49.039 UTC 0.70 s _ 147.72° 92.3° yes Time Action show

Ground Motion

No ground motions for this event.