WeatherBlend

Multi-model forecast blending for Bonehill Rocks, Dartmoor

Rain +72h

NWP precipitation probability up top; per-station blended P(wet) + rainfall amount in the middle; per-NWP precip rate at the bottom.

NWP precipitation probability — point forecast at Bonehill Rocks, Dartmoor

Bellever Dartmoor

Daily P(wet) summary — champion conformal calibrator (90% set)
Date (UTC) Mean P(wet) Driest hour conf wet h amb h conf dry h
31% 24% at 22Z 0 0 0
13% 1% at 14Z 0 1 11
2% 1% at 12Z 0 0 12
5% 1% at 15Z 0 0 12
3% 1% at 16Z 0 0 12
Hourly P(wet) — NWP ensemble agreement (per-NWP wet-vote spread) · τ=57%
Valid time P(wet) NWPs wet Conformal (90% set)
50% 43%
48% 43%
44% 29%
49% 57% ambiguous
43% 29% confident dry
36% 29% confident dry
10% 14% confident dry
7% 0% confident dry
6% 14% confident dry
2% 14%
2% 14%
1% 14%
2% 29%
2% 29%
1% 14%
2% 14% confident dry
2% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
2% 0%
2% 0%
2% 0%
3% 0%
4% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
2% 0%
3% 0%
4% 0%
4% 0%
8% 14%
5% 14%
3% 14% confident dry
9% 29% confident dry
4% 14% confident dry
3% 14% confident dry
3% 14% confident dry
4% 29% confident dry
3% 14%
25% 43%
11% 29%
13% 29%
1% 0%
1% 0%
1% 0% confident dry
1% 14% confident dry
1% 14% confident dry
1% 14% confident dry
1% 0% confident dry
1% 0% confident dry
6% 0%
4% 0%
5% 0%
7% 0%
12% 14%
12% 14%
3% 14% confident dry
3% 0% confident dry
3% 0% confident dry
2% 0% confident dry
2% 0% confident dry
2% 0% confident dry
3% 0%
2% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
2% 0% confident dry
2% 0%
3% 0%
3% 0%

Phase 4a — BART posterior P(wet) + 90% band

Bovey Tracey

Daily P(wet) summary — champion conformal calibrator (90% set)
Date (UTC) Mean P(wet) Driest hour conf wet h amb h conf dry h
8% 7% at 22Z 0 0 0
4% 1% at 14Z 0 0 12
1% 0% at 12Z 0 0 12
4% 1% at 14Z 0 0 12
2% 1% at 13Z 0 0 12
Hourly P(wet) — NWP ensemble agreement (per-NWP wet-vote spread) · τ=45%
Valid time P(wet) NWPs wet Conformal (90% set)
12% 43%
10% 43%
7% 29%
15% 57% confident dry
11% 29% confident dry
10% 29% confident dry
5% 14% confident dry
3% 0% confident dry
3% 14% confident dry
1% 14%
1% 14%
1% 14%
1% 29%
1% 29%
1% 14%
1% 14% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
2% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
1% 0%
1% 0%
0% 0%
0% 0%
1% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
2% 0%
2% 0%
2% 0%
2% 0%
4% 14%
3% 14%
2% 14% confident dry
5% 29% confident dry
3% 14% confident dry
2% 14% confident dry
2% 14% confident dry
3% 29% confident dry
2% 14%
20% 43%
10% 29%
8% 29%
1% 0%
1% 0%
1% 0% confident dry
1% 14% confident dry
1% 14% confident dry
1% 14% confident dry
1% 0% confident dry
1% 0% confident dry
4% 0%
2% 0%
3% 0%
3% 0%
5% 14%
5% 14%
2% 14% confident dry
2% 0% confident dry
2% 0% confident dry
2% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
2% 0%
2% 0%

Phase 4a — BART posterior P(wet) + 90% band

Dartmoor Nr Hexworthy

Daily P(wet) summary — champion conformal calibrator (90% set)
Date (UTC) Mean P(wet) Driest hour conf wet h amb h conf dry h
31% 24% at 22Z 0 0 0
14% 1% at 20Z 0 2 10
2% 1% at 12Z 0 0 12
6% 1% at 20Z 0 0 12
3% 1% at 12Z 0 0 12
Hourly P(wet) — NWP ensemble agreement (per-NWP wet-vote spread) · τ=61%
Valid time P(wet) NWPs wet Conformal (90% set)
51% 43%
50% 43%
45% 29%
51% 57% ambiguous
44% 29% ambiguous
35% 29% confident dry
11% 14% confident dry
8% 0% confident dry
8% 14% confident dry
3% 14%
2% 14%
2% 14%
2% 29%
2% 29%
1% 14%
2% 14% confident dry
2% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
2% 0%
2% 0%
2% 0%
3% 0%
3% 0%
4% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
2% 0% confident dry
3% 0%
4% 0%
4% 0%
5% 0%
10% 14%
7% 14%
3% 14% confident dry
11% 29% confident dry
5% 14% confident dry
3% 14% confident dry
3% 14% confident dry
4% 29% confident dry
4% 14%
30% 43%
15% 29%
17% 29%
2% 0%
2% 0%
1% 0% confident dry
1% 14% confident dry
2% 14% confident dry
2% 14% confident dry
2% 0% confident dry
1% 0% confident dry
6% 0%
5% 0%
6% 0%
8% 0%
13% 14%
13% 14%
3% 14% confident dry
3% 0% confident dry
4% 0% confident dry
3% 0% confident dry
2% 0% confident dry
2% 0% confident dry
3% 0%
2% 0%
2% 0%
1% 0%
1% 0%
1% 0%
1% 0% confident dry
1% 0% confident dry
2% 0% confident dry
2% 0% confident dry
2% 0% confident dry
2% 0% confident dry
3% 0%
3% 0%
3% 0%

Phase 4a — BART posterior P(wet) + 90% band

Princetown

Daily P(wet) summary — champion conformal calibrator (90% set)
Date (UTC) Mean P(wet) Driest hour conf wet h amb h conf dry h
30% 23% at 22Z 0 0 0
13% 1% at 17Z 0 1 11
2% 1% at 13Z 0 0 12
5% 1% at 20Z 0 0 12
3% 1% at 12Z 0 0 12
Hourly P(wet) — NWP ensemble agreement (per-NWP wet-vote spread) · τ=57%
Valid time P(wet) NWPs wet Conformal (90% set)
47% 43%
47% 43%
41% 29%
50% 57% ambiguous
40% 29% confident dry
34% 29% confident dry
10% 14% confident dry
7% 0% confident dry
6% 14% confident dry
3% 14%
2% 14%
2% 14%
2% 29%
2% 29%
1% 14%
2% 14% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
2% 0%
2% 0%
2% 0%
2% 0%
4% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
2% 0%
3% 0%
3% 0%
4% 0%
8% 14%
5% 14%
3% 14% confident dry
9% 29% confident dry
4% 14% confident dry
3% 14% confident dry
3% 14% confident dry
4% 29% confident dry
3% 14%
26% 43%
14% 29%
15% 29%
2% 0%
2% 0%
1% 0% confident dry
1% 14% confident dry
1% 14% confident dry
1% 14% confident dry
2% 0% confident dry
1% 0% confident dry
5% 0%
4% 0%
4% 0%
7% 0%
12% 14%
12% 14%
3% 14% confident dry
3% 0% confident dry
4% 0% confident dry
2% 0% confident dry
2% 0% confident dry
2% 0% confident dry
2% 0%
2% 0%
2% 0%
1% 0%
1% 0%
1% 0%
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
1% 0% confident dry
2% 0% confident dry
2% 0%
3% 0%
3% 0%

Phase 4a — BART posterior P(wet) + 90% band

NWP precip rate (mm/h) — point forecast at Bonehill Rocks, Dartmoor