24 hour duration (mm)

FEH13 (Stewart et al., 2013)

This paper

Point

2 year

10,000 year

10,000 year

PMP*

St Mawgan

39

171

299

500

ARF (1)

ARF (2)

Areal:

20 km2

0.966

165

0.83

256

10 km2

0.973

166

0.874

267

5 km2

0.978

167

0.914

278

Point

2 year

10,000 year

10,000 year

PMP*

Ogston Res.

41

192

273

440

Areal:

20 km2

0.966

185

0.83

235

10 km2

0.973

187

0.874

244

5 km2

0.978

188

0.914

260

6 hour duration (mm)

Point

2 year

10,000

10,000 year

PMP*

St Mawgan

23

135

203

352

Areal:

20 km2

0.943

127

0.72

155

10 km2

0.955

149

0.782

165

5 km2

0.964

130

0.854

178

Point:

Ogston Res.

25

156

190

318

Areal:

20 km2

0.943

147

0.72

145

10 km2

0.955

149

0.782

156

5 km2

0.964

135

0.854

168