Earthquake 20170223-6

2017-02-23 01:57:22.330 7.7 km 2.8 mblg
26.9914°N, 56.2329°E
131 km N of Ra's al Khaymah, UAE
Time Error: 1.04 s Depth Error: 17.2 km
Num. Stations: 15 Time RMS: 0.51 s
Num. Phases: 16 Azimuth Gap: 311°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
3.8 Md 2 1.0 NCMS System-search
2.7 ML 8 1.0 NCMS System-search
3.8 Ms 7 1.0 NCMS System-search
Emblem-favorite 2.8 mblg 12 1.0 NCMS System-search

Origin Details

Ellipse Major:11.80 km Min. Distance:0.86° Fixed Depth:no
Ellipse Minor:8.60 km Max. Distance:4.69° Fixed Phase:no
Ellipse Strike:89.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@21271 External Origin ID:HYDRA_RED@88324

Error Ellipse

Azimuth Dip Magnitude Action
Max 253° 43° 33.1 km System-search
Intermediate 138° 23° 23.0 km System-search
Min 29° 36° 14.7 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SHM.--.HHN 2017-02-23 01:57:48.299 2e+03 0.57 s 2.3 ML 0.86° 191.5° System-search
AE.SHM.--.HHE 2017-02-23 01:57:48.430 2e+03 0.46 s 2.2 ML 0.86° 191.5° System-search
AE.SHM.--.HHZ 2017-02-23 01:57:53.374 589.0 0.60 s 2.4 mblg 0.86° 191.5° System-search
OM.BAN.--.HHN 2017-02-23 01:57:58.200 7e+03 0.43 s 2.9 ML 1.07° 176.8° System-search
OM.BAN.--.HHE 2017-02-23 01:57:59.069 8e+03 0.31 s 2.9 ML 1.07° 176.8° System-search
OM.BAN.--.HHZ 2017-02-23 01:57:59.545 7e+03 0.77 s 3.6 mblg 1.07° 176.8° System-search
AE.FUMQ.--.HNZ 2017-02-23 01:58:14.100 2.0 0.62 s 8.2 mblg 1.54° 203.1° System-search
AE.UMQ.--.HHE 2017-02-23 01:58:14.220 2e+03 0.74 s 2.8 ML 1.55° 199.5° System-search
AE.UMQ.--.HHN 2017-02-23 01:58:14.500 2e+03 0.96 s 3.0 ML 1.55° 199.5° System-search
AE.MSF.--.HHN 2017-02-23 01:58:15.019 1e+03 0.95 s 2.9 ML 1.61° 182.4° System-search
AE.MSF.--.HHE 2017-02-23 01:58:15.109 1e+03 0.88 s 2.8 ML 1.61° 182.4° System-search
AE.MSF.--.HHZ 2017-02-23 01:58:15.443 1e+03 0.92 s 3.1 mblg 1.61° 182.4° System-search
OM.MDH.--.HHN 2017-02-23 01:58:16.930 433.5 0.50 s 2.2 ML 1.69° 178.0° System-search
OM.MDH.--.HHE 2017-02-23 01:58:17.900 365.0 0.63 s 2.2 ML 1.69° 178.0° System-search
OM.MDH.--.HHZ 2017-02-23 01:58:18.007 373.0 0.67 s 2.5 mblg 1.69° 178.0° System-search
AE.UMQ.--.HHZ 2017-02-23 01:58:20.037 827.5 0.70 s 2.8 mblg 1.55° 199.5° System-search
DN.NAZ.--.HHE 2017-02-23 01:58:29.700 263.0 0.86 s 2.3 ML 2.06° 194.6° System-search
DN.NAZ.--.HHN 2017-02-23 01:58:30.390 300.0 0.50 s 2.2 ML 2.06° 194.6° System-search
II.UOSS.10.BHZ 2017-02-23 01:58:31.434 1e+03 0.77 s 2.6 mblg 2.04° 180.7° System-search
II.UOSS.10.BH1 2017-02-23 01:58:31.964 1e+03 0.90 s 2.6 ML 2.04° 180.7° System-search
DN.HAT.--.HHE 2017-02-23 01:58:33.430 682.5 0.66 s 2.7 ML 2.16° 182.4° System-search
DN.HAT.--.HHZ 2017-02-23 01:58:33.488 414.5 0.69 s 2.7 mblg 2.16° 182.4° System-search
DN.HAT.--.HHN 2017-02-23 01:58:33.720 216.0 0.74 s 2.2 ML 2.16° 182.4° System-search
DN.NAZ.--.HHZ 2017-02-23 01:58:36.150 463.5 1.26 s 3.0 mblg 2.06° 194.6° System-search
DN.FAQ.--.HHE 2017-02-23 01:58:38.089 527.0 0.65 s 3.3 ML 2.31° 194.6° System-search
OM.ASH.--.HHN 2017-02-23 01:58:38.440 397.0 0.66 s 2.5 ML 2.30° 184.0° System-search
DN.FAQ.--.HHN 2017-02-23 01:58:38.920 530.5 0.91 s 3.4 ML 2.31° 194.6° System-search
OM.ASH.--.HHE 2017-02-23 01:58:39.089 469.5 0.70 s 2.6 ML 2.30° 184.0° System-search
OM.ASH.--.HHZ 2017-02-23 01:58:46.381 327.5 0.78 s 2.6 mblg 2.30° 184.0° System-search
AE.SRB.--.HHE 2017-02-23 01:58:47.740 434.5 0.69 s 2.8 ML 2.52° 226.0° System-search
AE.SRB.--.HHZ 2017-02-23 01:58:48.030 307.0 0.98 s 2.8 mblg 2.52° 226.0° System-search
DN.FAQ.--.HHZ 2017-02-23 01:58:48.049 313.5 1.34 s 3.5 mblg 2.31° 194.6° System-search
AE.SRB.--.HHN 2017-02-23 01:58:48.880 983.0 0.35 s 2.8 ML 2.52° 226.0° System-search
AE.AJN.--.HHZ 2017-02-23 01:58:52.064 229.0 0.82 s 2.5 mblg 2.66° 205.0° System-search
OM.SOH.--.HHN 2017-02-23 01:58:55.890 62.0 0.62 s 1.9 ML 2.86° 174.5° System-search
AE.ALN.--.HHE 2017-02-23 01:58:59.190 383.5 0.76 s 2.8 ML 2.95° 188.5° System-search
OM.SOH.--.HHE 2017-02-23 01:58:59.420 56.0 0.77 s 2.0 ML 2.86° 174.5° System-search
AE.ALN.--.HHZ 2017-02-23 01:58:59.943 581.5 0.71 s 2.9 mblg 2.95° 188.5° System-search
AE.ALN.--.HHN 2017-02-23 01:59:01.089 547.0 0.69 s 2.9 ML 2.95° 188.5° System-search
OM.SOH.--.HHZ 2017-02-23 01:59:04.177 65.5 0.88 s 2.1 mblg 2.86° 174.5° System-search
OM.MDH.--.HHZ 2017-02-23 01:59:37.490 106.2 s 3.8 Md 1.69° 178.0° System-search
AE.MSF.--.HHZ 2017-02-23 01:59:38.299 107.1 s 3.8 Md 1.61° 182.4° System-search
AE.JRN.--.HHZ 2017-02-23 01:59:40.123 271.0 0.89 s 2.8 mblg 3.67° 236.9° System-search
AE.MZR.--.HHE 2017-02-23 01:59:41.450 627.0 0.59 s 3.5 ML 4.69° 212.8° System-search
AE.MZR.--.HHN 2017-02-23 01:59:44.690 351.0 0.71 s 3.3 ML 4.69° 212.8° System-search
UE.MZWR.--.HHZ 2017-02-23 01:59:44.702 147.0 0.73 s 2.9 mblg 3.86° 214.0° System-search
AE.SHM.--.HHZ 2017-02-23 01:59:52.259 132.3 s 3.7 Md 0.86° 191.5° System-search
UE.GHWR.--.HHZ 2017-02-23 01:59:54.067 82.5 0.85 s 2.7 mblg 4.28° 225.9° System-search
QA.ABUH.--.HHZ 2017-02-23 02:00:05.802 170.0 1.22 s 0.30 mblg 4.59° 248.6° System-search
UE.UMZA.--.HHZ 2017-02-23 02:00:06.683 244.0 0.88 s 3.2 mblg 4.37° 193.1° System-search
BH.SAK.--.HHZ 2017-02-23 02:00:09.539 57.5 0.89 s 2.4 mblg 5.20° 260.1° System-search
QA.SHMA.--.HHZ 2017-02-23 02:00:17.929 94.5 0.97 s 3.8 mblg 4.86° 257.7° System-search
AE.MZR.--.HHZ 2017-02-23 02:00:19.736 382.0 0.96 s 3.1 mblg 4.69° 212.8° System-search
OM.BAN.--.HHZ 2017-02-23 02:00:22.130 159.9 s 4.0 Md 1.07° 176.8° System-search
UE.SLWR.--.HHZ 2017-02-23 02:00:30.911 77.5 1.18 s 2.9 mblg 5.03° 235.7° System-search
II.AAK.00.BHZ 2017-02-23 02:08:51.730 361.0 21.15 s 4.0 Ms 21.57° 38.9° System-search
IU.MAKZ.00.BHZ 2017-02-23 02:10:31.079 187.0 18.70 s 3.8 Ms 28.34° 38.9° System-search
II.KIV.00.BHZ 2017-02-23 02:10:37.160 386.5 20.50 s 4.1 Ms 20.16° 330.6° System-search
IN.MNC.--.HHZ 2017-02-23 02:11:49.319 117.0 18.56 s 4.2 Ms 24.51° 136.3° System-search
IU.ANTO.00.BHZ 2017-02-23 02:12:33.509 218.5 20.45 s 3.5 Ms 23.32° 309.4° System-search
II.KURK.00.BHZ 2017-02-23 02:13:13.930 732.5 18.50 s 4.1 Ms 29.19° 29.7° System-search
II.BRVK.00.BHZ 2017-02-23 02:13:50.079 638.5 19.10 s 4.1 Ms 28.07° 18.1° System-search
II.PALK.00.BHZ 2017-02-23 02:14:12.210 169.5 19.00 s 3.6 Ms 30.40° 125.7° System-search
IU.KMBO.00.BHZ 2017-02-23 02:19:08.079 94.5 18.00 s 3.4 Ms 33.40° 216.2° System-search
II.BFO.00.BHZ 2017-02-23 02:21:35.210 482.0 18.45 s 3.5 Ms 42.66° 313.1° System-search
II.SACV.00.BHZ 2017-02-23 02:39:36.359 0.50 19.00 s 1.7 Ms 74.46° 279.2° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pb 2017-02-23 01:57:39.920 0.30 s c 0.86° 191.0° yes Time System-search
OM.BAN.--.HHZ Pb 2017-02-23 01:57:42.210 -0.90 s c 1.07° 176.0° yes Time System-search
AE.UMQ.--.HHZ Pn 2017-02-23 01:57:49.940 -0.30 s 1.55° 199.0° no Time System-search
AE.MSF.--.HHZ Pn 2017-02-23 01:57:51.200 0.10 s 1.62° 182.0° no Time System-search
OM.MDH.--.HHZ Pn 2017-02-23 01:57:51.279 -0.90 s 1.69° 177.0° no Time System-search
II.UOSS.10.BHZ Pn 2017-02-23 01:57:56.940 -0.10 s c 2.04° 180.0° yes Time System-search
DN.NAZ.--.HHZ Pn 2017-02-23 01:57:58.079 0.80 s c 2.06° 194.0° yes Time System-search
DN.HAT.--.HHZ Pn 2017-02-23 01:57:59.069 0.40 s c 2.16° 182.0° yes Time System-search
DN.FAQ.--.HHZ Pn 2017-02-23 01:58:00.660 -0.10 s c 2.31° 194.0° yes Time System-search
OM.ASH.--.HHZ Pn 2017-02-23 01:58:01.210 0.50 s c 2.30° 183.0° yes Time System-search
AE.SRB.--.HHZ Pn 2017-02-23 01:58:02.900 -0.70 s 2.52° 225.0° no Time System-search
OM.SOH.--.HHZ Pn 2017-02-23 01:58:07.930 -0.30 s 2.86° 174.0° no System-search
AE.ALN.--.HHZ Pn 2017-02-23 01:58:10.329 0.70 s c 2.95° 188.0° yes Time System-search
AE.FUMQ.--.HNZ Sg 2017-02-23 01:58:11.759 0 s c 1.54° 203.0° yes Time System-search
AE.MSF.--.HHZ Sn 2017-02-23 01:58:12.309 0 s 1.62° 182.0° no Time System-search
UE.UMZA.--.HHZ Pn 2017-02-23 01:58:28.680 -0.40 s 4.37° 193.0° no Time System-search
AE.MZR.--.HHZ Pn 2017-02-23 01:58:33.690 0.20 s 4.69° 212.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170223-6

Time: 2017-02-23 01:57:22.330
Position:26.9914°N, 56.2329°E
Place:
Major Place:131 km N of Ra's al Khaymah, UAE
Depth:7.7 km
Magnitude:2.8 mblg