Forecast (data)

For information on how we generate the forecast, please visit the Principles of Forecasting page.

Polar Cap, POL

Forecast hourly ranges for Polar Cap
Date Hour Hourly range (nT)
2015-07-07 02 34
2015-07-07 03 32
2015-07-07 04 31
2015-07-07 05 31
2015-07-07 06 32
2015-07-07 07 33
2015-07-07 08 38
2015-07-07 09 43
2015-07-07 10 48
2015-07-07 11 58
2015-07-07 12 79
2015-07-07 13 101
2015-07-07 14 139
2015-07-07 15 157
2015-07-07 16 166
2015-07-07 17 175
2015-07-07 18 173
2015-07-07 19 157
2015-07-07 20 124
2015-07-07 21 98
2015-07-07 22 72
2015-07-07 23 56
2015-07-08 00 48
2015-07-08 01 43

Auroral, AUR

Forecast hourly ranges for Auroral
Date Hour Hourly range (nT)
2015-07-07 02 133
2015-07-07 03 136
2015-07-07 04 141
2015-07-07 05 152
2015-07-07 06 184
2015-07-07 07 168
2015-07-07 08 155
2015-07-07 09 145
2015-07-07 10 126
2015-07-07 11 116
2015-07-07 12 117
2015-07-07 13 115
2015-07-07 14 124
2015-07-07 15 123
2015-07-07 16 118
2015-07-07 17 100
2015-07-07 18 97
2015-07-07 19 100
2015-07-07 20 103
2015-07-07 21 94
2015-07-07 22 80
2015-07-07 23 85
2015-07-08 00 85
2015-07-08 01 120

Sub-auroral, SUB

Forecast hourly ranges for Sub-auroral
Date Hour Hourly range (nT)
2015-07-07 02 15
2015-07-07 03 13
2015-07-07 04 12
2015-07-07 05 12
2015-07-07 06 12
2015-07-07 07 12
2015-07-07 08 13
2015-07-07 09 15
2015-07-07 10 17
2015-07-07 11 18
2015-07-07 12 17
2015-07-07 13 18
2015-07-07 14 20
2015-07-07 15 19
2015-07-07 16 20
2015-07-07 17 23
2015-07-07 18 22
2015-07-07 19 23
2015-07-07 20 21
2015-07-07 21 24
2015-07-07 22 26
2015-07-07 23 28
2015-07-08 00 27
2015-07-08 01 26

Eureka, EUA

Forecast hourly ranges for Eureka
Date Hour Hourly range (nT)
2015-07-07 02 34
2015-07-07 03 32
2015-07-07 04 31
2015-07-07 05 31
2015-07-07 06 32
2015-07-07 07 33
2015-07-07 08 38
2015-07-07 09 43
2015-07-07 10 48
2015-07-07 11 58
2015-07-07 12 79
2015-07-07 13 100
2015-07-07 14 137
2015-07-07 15 155
2015-07-07 16 164
2015-07-07 17 173
2015-07-07 18 170
2015-07-07 19 155
2015-07-07 20 122
2015-07-07 21 97
2015-07-07 22 71
2015-07-07 23 55
2015-07-08 00 47
2015-07-08 01 42

Resolute Bay, RES

Forecast hourly ranges for Resolute Bay
Date Hour Hourly range (nT)
2015-07-07 02 25
2015-07-07 03 23
2015-07-07 04 23
2015-07-07 05 24
2015-07-07 06 26
2015-07-07 07 28
2015-07-07 08 33
2015-07-07 09 40
2015-07-07 10 45
2015-07-07 11 56
2015-07-07 12 79
2015-07-07 13 101
2015-07-07 14 139
2015-07-07 15 157
2015-07-07 16 166
2015-07-07 17 175
2015-07-07 18 173
2015-07-07 19 157
2015-07-07 20 124
2015-07-07 21 98
2015-07-07 22 72
2015-07-07 23 56
2015-07-08 00 48
2015-07-08 01 43

Cambridge Bay, CBB

Forecast hourly ranges for Cambridge Bay
Date Hour Hourly range (nT)
2015-07-07 02 34
2015-07-07 03 35
2015-07-07 04 38
2015-07-07 05 39
2015-07-07 06 36
2015-07-07 07 33
2015-07-07 08 34
2015-07-07 09 37
2015-07-07 10 39
2015-07-07 11 42
2015-07-07 12 44
2015-07-07 13 54
2015-07-07 14 66
2015-07-07 15 87
2015-07-07 16 113
2015-07-07 17 141
2015-07-07 18 154
2015-07-07 19 147
2015-07-07 20 132
2015-07-07 21 125
2015-07-07 22 98
2015-07-07 23 78
2015-07-08 00 58
2015-07-08 01 48

Baker Lake, BLC

Forecast hourly ranges for Baker Lake
Date Hour Hourly range (nT)
2015-07-07 02 65
2015-07-07 03 84
2015-07-07 04 81
2015-07-07 05 86
2015-07-07 06 65
2015-07-07 07 60
2015-07-07 08 51
2015-07-07 09 50
2015-07-07 10 53
2015-07-07 11 61
2015-07-07 12 76
2015-07-07 13 102
2015-07-07 14 124
2015-07-07 15 123
2015-07-07 16 118
2015-07-07 17 100
2015-07-07 18 97
2015-07-07 19 100
2015-07-07 20 103
2015-07-07 21 94
2015-07-07 22 80
2015-07-07 23 70
2015-07-08 00 61
2015-07-08 01 67

Iqaluit, IQA

Forecast hourly ranges for Iqaluit
Date Hour Hourly range (nT)
2015-07-07 02 74
2015-07-07 03 61
2015-07-07 04 55
2015-07-07 05 58
2015-07-07 06 50
2015-07-07 07 50
2015-07-07 08 67
2015-07-07 09 94
2015-07-07 10 117
2015-07-07 11 120
2015-07-07 12 127
2015-07-07 13 117
2015-07-07 14 110
2015-07-07 15 120
2015-07-07 16 120
2015-07-07 17 139
2015-07-07 18 140
2015-07-07 19 107
2015-07-07 20 93
2015-07-07 21 83
2015-07-07 22 94
2015-07-07 23 87
2015-07-08 00 110
2015-07-08 01 109

Yellowknife, YKC

Forecast hourly ranges for Yellowknife
Date Hour Hourly range (nT)
2015-07-07 02 72
2015-07-07 03 83
2015-07-07 04 95
2015-07-07 05 143
2015-07-07 06 184
2015-07-07 07 168
2015-07-07 08 155
2015-07-07 09 145
2015-07-07 10 126
2015-07-07 11 116
2015-07-07 12 117
2015-07-07 13 115
2015-07-07 14 119
2015-07-07 15 112
2015-07-07 16 90
2015-07-07 17 67
2015-07-07 18 64
2015-07-07 19 56
2015-07-07 20 57
2015-07-07 21 71
2015-07-07 22 78
2015-07-07 23 85
2015-07-08 00 85
2015-07-08 01 92

Fort Churchill, FCC

Forecast hourly ranges for Fort Churchill
Date Hour Hourly range (nT)
2015-07-07 02 92
2015-07-07 03 126
2015-07-07 04 141
2015-07-07 05 152
2015-07-07 06 126
2015-07-07 07 111
2015-07-07 08 88
2015-07-07 09 88
2015-07-07 10 86
2015-07-07 11 86
2015-07-07 12 92
2015-07-07 13 94
2015-07-07 14 81
2015-07-07 15 67
2015-07-07 16 54
2015-07-07 17 48
2015-07-07 18 53
2015-07-07 19 51
2015-07-07 20 55
2015-07-07 21 64
2015-07-07 22 64
2015-07-07 23 71
2015-07-08 00 75
2015-07-08 01 84

Sanikiluaq, SNK

Forecast hourly ranges for Sanikiluaq
Date Hour Hourly range (nT)
2015-07-07 02 133
2015-07-07 03 136
2015-07-07 04 141
2015-07-07 05 118
2015-07-07 06 98
2015-07-07 07 93
2015-07-07 08 89
2015-07-07 09 102
2015-07-07 10 86
2015-07-07 11 63
2015-07-07 12 50
2015-07-07 13 46
2015-07-07 14 43
2015-07-07 15 38
2015-07-07 16 35
2015-07-07 17 39
2015-07-07 18 44
2015-07-07 19 49
2015-07-07 20 49
2015-07-07 21 56
2015-07-07 22 61
2015-07-07 23 68
2015-07-08 00 79
2015-07-08 01 120

Meanook, MEA

Forecast hourly ranges for Meanook
Date Hour Hourly range (nT)
2015-07-07 02 23
2015-07-07 03 32
2015-07-07 04 46
2015-07-07 05 59
2015-07-07 06 69
2015-07-07 07 71
2015-07-07 08 71
2015-07-07 09 67
2015-07-07 10 60
2015-07-07 11 52
2015-07-07 12 47
2015-07-07 13 39
2015-07-07 14 37
2015-07-07 15 38
2015-07-07 16 42
2015-07-07 17 34
2015-07-07 18 35
2015-07-07 19 34
2015-07-07 20 42
2015-07-07 21 42
2015-07-07 22 44
2015-07-07 23 51
2015-07-08 00 50
2015-07-08 01 49

Brandon, BRD

Forecast hourly ranges for Brandon
Date Hour Hourly range (nT)
2015-07-07 02 23
2015-07-07 03 25
2015-07-07 04 33
2015-07-07 05 40
2015-07-07 06 44
2015-07-07 07 45
2015-07-07 08 41
2015-07-07 09 36
2015-07-07 10 38
2015-07-07 11 28
2015-07-07 12 27
2015-07-07 13 20
2015-07-07 14 19
2015-07-07 15 20
2015-07-07 16 19
2015-07-07 17 19
2015-07-07 18 22
2015-07-07 19 23
2015-07-07 20 27
2015-07-07 21 28
2015-07-07 22 30
2015-07-07 23 35
2015-07-08 00 28
2015-07-08 01 29

St Johns, STJ

Forecast hourly ranges for St Johns
Date Hour Hourly range (nT)
2015-07-07 02 7
2015-07-07 03 7
2015-07-07 04 8
2015-07-07 05 8
2015-07-07 06 8
2015-07-07 07 9
2015-07-07 08 10
2015-07-07 09 14
2015-07-07 10 17
2015-07-07 11 18
2015-07-07 12 17
2015-07-07 13 16
2015-07-07 14 15
2015-07-07 15 13
2015-07-07 16 13
2015-07-07 17 15
2015-07-07 18 16
2015-07-07 19 17
2015-07-07 20 16
2015-07-07 21 14
2015-07-07 22 12
2015-07-07 23 12
2015-07-08 00 13
2015-07-08 01 12

Ottawa, OTT

Forecast hourly ranges for Ottawa
Date Hour Hourly range (nT)
2015-07-07 02 8
2015-07-07 03 9
2015-07-07 04 11
2015-07-07 05 12
2015-07-07 06 11
2015-07-07 07 12
2015-07-07 08 13
2015-07-07 09 14
2015-07-07 10 12
2015-07-07 11 14
2015-07-07 12 16
2015-07-07 13 18
2015-07-07 14 20
2015-07-07 15 19
2015-07-07 16 18
2015-07-07 17 18
2015-07-07 18 19
2015-07-07 19 23
2015-07-07 20 21
2015-07-07 21 23
2015-07-07 22 20
2015-07-07 23 19
2015-07-08 00 16
2015-07-08 01 13

Victoria, VIC

Forecast hourly ranges for Victoria
Date Hour Hourly range (nT)
2015-07-07 02 15
2015-07-07 03 13
2015-07-07 04 12
2015-07-07 05 12
2015-07-07 06 12
2015-07-07 07 12
2015-07-07 08 13
2015-07-07 09 15
2015-07-07 10 15
2015-07-07 11 15
2015-07-07 12 14
2015-07-07 13 14
2015-07-07 14 14
2015-07-07 15 17
2015-07-07 16 20
2015-07-07 17 23
2015-07-07 18 22
2015-07-07 19 21
2015-07-07 20 21
2015-07-07 21 24
2015-07-07 22 26
2015-07-07 23 28
2015-07-08 00 27
2015-07-08 01 26