WESTWARD

Annual (507)

Recurrence Frequency

1/day

2/day

1/week

1/2 week

1/month

Mean

Median

Span (km)

~

~

222

340

433

280

266

Duration (h)

~

~

5.0

8.0

12.0

7.2

6.0

Phase Speed (m·s⁻¹)

~

~

−11.3

−15.5

−19.5

−12.3

−11.5

DJF (172)

Recurrence Frequency

1/day

2/day

1/week

1/2 week

1/month

Mean

Median

Span (km)

~

~

328

427

575

304

241

Duration (h)

~

~

7.0

10.0

14.0

7.3

6.0

Phase Speed (m·s⁻¹)

~

~

−14.6

−17.8

−20.6

−12.7

−12.5

MAM (139)

Recurrence Frequency

1/day

2/day

1/week

1/2 week

1/month

Mean

Median

Span (km)

~

~

241

353

445

285

229

Duration (h)

~

~

5.0

8.0

12.0

7.4

5.0

Phase Speed (m·s⁻¹)

~

~

−12

−17.2

−21.2

−12.8

−12

JJA (108)

Recurrence Frequency

1/day

2/day

1/week

1/2 week

1/month

Mean

Median

Span (km)

~

~

179

278

304

247

217

Duration (h)

~

~

5.0

8.0

11.0

7.0

5.0

Phase Speed (m·s⁻¹)

~

~

−10

−12.9

−16.6

−11.3

−10.3

SON (88)

Recurrence Frequency

1/day

2/day

1/week

1/2 week

1/month

Mean

Median

Span (km)

~

~

167

285

359

265

229

Duration (h)

~

~

4.0

7.0

11.0

7.3

4.0

Phase Speed (m·s⁻¹)

~

~

−7.7

−12.7

−17.2

−11.6

−10.3