Kanto

FireRed FireRed LeafGreen LeafGreen
Walking in tall grass or a cave
Ruin Valley
10%
L15
FireRed FireRed LeafGreen LeafGreen
Surfing
Four Island
70%
L5–25
Icefall Cave
entrance
5%
L5–15
Ruin Valley
100%
L5–25

Johto

HeartGold HeartGold SoulSilver SoulSilver Crystal Crystal Gold Gold Silver Silver
Walking in tall grass or a cave
Mt. Mortar
1F
1%
L15
During a swarm
+40%
L13–15
1%
L15
During a swarm
+40%
L13–15
At night
+20%
L14
During a swarm
+40%
L13–15
Not during a swarm
+1%
L15
During a swarm
+40%
L13–15
Not during a swarm
+1%
L15
Mt. Mortar
B1F
At night
+10%
L16
Mt. Mortar
Lower Cave
At night
+5%
L15
Mt. Mortar
Upper Cave
At night
+5%
L28
Route 42
At night
+5%
L15
HeartGold HeartGold SoulSilver SoulSilver Crystal Crystal Gold Gold Silver Silver
Surfing
Mt. Mortar
1F
30%
L20–24
During a swarm
+30%
L20
During a swarm
+30%
L20
Mt. Mortar
B1F
30%
L20–24
Mt. Mortar
Upper Cave
30%
L25–29

Hoenn

Emerald Emerald Ruby Ruby Sapphire Sapphire
Walking in tall grass or a cave
Route 104
20%
L4–5
Route 112
25%
L14–16
Route 117
10%
L13
10%
L13
10%
L13
Route 120
15%
L25–27
15%
L25–27
15%
L25–27
Emerald Emerald Ruby Ruby Sapphire Sapphire
Surfing
Petalburg City
100%
L5–35
100%
L5–35
100%
L5–35
Route 102
99%
L5–35
99%
L5–35
99%
L5–35
Route 111
99%
L5–35
99%
L5–35
99%
L5–35
Route 114
99%
L5–35
99%
L5–35
99%
L5–35
Route 117
99%
L5–35
99%
L5–35
99%
L5–35
Route 120
99%
L5–35
99%
L5–35
99%
L5–35
Safari Zone
expansion south
39%
L25–35

Sinnoh

Platinum Platinum Diamond Diamond Pearl Pearl
Walking in tall grass or a cave
Great Marsh
Area 1
15%
L25–26
15%
L25–26
Great Marsh
Area 2
15%
L25–26
15%
L25–26
Great Marsh
Area 3
15%
L23–24
15%
L23–24
Great Marsh
Area 4
15%
L23–24
15%
L23–24
Great Marsh
Area 5
15%
L21–22
15%
L21–22
Great Marsh
Area 6
15%
L21–22
15%
L21–22
Route 212
north, towards Hearthome City
24%
L21–23
At night
+20%
L22–23
Not using PokéRadar
+1%
L23
Route 215
5%
L22
Not during a swarm
+20%
L20
At night
+20%
L21–22
Platinum Platinum Diamond Diamond Pearl Pearl
Surfing
Great Marsh
Area 1
30%
L20–30
30%
L20–30
Great Marsh
Area 2
30%
L20–30
30%
L20–30
Great Marsh
Area 3
30%
L20–30
30%
L20–30
Great Marsh
Area 4
30%
L20–30
30%
L20–30
Great Marsh
Area 6
30%
L20–30
30%
L20–30

Unova

Black 2 Black 2 White 2 White 2 Black Black White White
Walking in tall grass or a cave
Abundant Shrine
10%
L34
10%
L34
Route 11
10%
L36
10%
L36
Route 22
10%
L40–42
10%
L40–42
Route 6
5%
L25
5%
L25
Village Bridge
35%
L36–38
35%
L36–38
Black 2 Black 2 White 2 White 2 Black Black White White
Surfing
Abundant Shrine
30%
L25–40
30%
L25–40
Pinwheel Forest
inside
30%
L45–60
30%
L45–60
Relic Passage
Relic Castle entrance
30%
L10–30
30%
L10–30
Route 22
30%
L15–40
30%
L15–40
Route 6
30%
L10–25
30%
L10–30
Victory Road
unknown area 71
30%
L35–50
30%
L35–50
Victory Road
unknown area 75
30%
L35–50
30%
L35–50
Victory Road
unknown area 78
30%
L35–50
30%
L35–50
Village Bridge
30%
L25–40
30%
L25–40
Black 2 Black 2 White 2 White 2 Black Black White White
Walking in dark grass
Abundant Shrine
10%
L38
10%
L38
Route 11
10%
L40
10%
L40
Route 22
10%
L45–47
10%
L45–47
Route 6
5%
L28
5%
L28
Village Bridge
35%
L40–42
35%
L40–42
Black 2 Black 2 White 2 White 2 Black Black White White
Surfing in dark spots
Abundant Shrine
60%
L25–40
60%
L25–40
Floccesy Ranch
inner
30%
L5–15
30%
L5–15
Floccesy Ranch
outer
30%
L5–15
30%
L5–15
Pinwheel Forest
inside
60%
L45–60
60%
L45–60
Relic Passage
Relic Castle entrance
60%
L10–30
60%
L10–30
Route 20
30%
L5–15
30%
L5–15
Route 22
60%
L15–40
60%
L15–40
Route 6
60%
L10–30
60%
L10–35
Victory Road
unknown area 71
60%
L35–50
60%
L35–50
Victory Road
unknown area 75
60%
L35–60
60%
L35–50
Victory Road
unknown area 78
60%
L35–50
60%
L35–50
Village Bridge
60%
L25–40
60%
L25–40

Kalos

X X Y Y
Surfing
Route 3
34%
L25–27
34%
L25–27