Rockton Aerodrome Weather Briefing Page generated at:
Sat May 19 16:55:56 UTC 2012
Sat May 19 12:55:56 EDT 2012
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Environment Canada weather for Cambridge :
Issued: 11:00 AM EDT Saturday 19 May 2012
Today:
Sunny. High 28. UV index 7 or high.
Tonight:
Clear. Low 12.
Sunday:
Sunny. High 29.
Monday:
Cloudy with 70 percent chance of showers. Low 14. High 26.
Tuesday:
Showers. Windy. Low 12. High 20.
Wednesday:
Sunny. Low 10. High 21.
Thursday:
Sunny. Low 8. High 23.
Friday:
Sunny. Low 15. High 27.
Environment Canada weather for Hamilton :
Issued: 11:00 AM EDT Saturday 19 May 2012
Today:
Sunny. High 26 except 20 near Lake Ontario. UV index 7 or high.
Tonight:
Clear. Low 13.
Sunday:
Sunny. High 28 except 21 near Lake Ontario.
Monday:
Cloudy with 70 percent chance of showers. Low 15. High 25.
Tuesday:
Showers. Low 15. High 20.
Wednesday:
Sunny. Low 11. High 20.
Thursday:
Sunny. Low 11. High 21.
Friday:
Sunny. Low 16. High 26.
METARs and TAFs for Waterloo, Hamilton, London and Toronto:
Waterloo Well , Canada (CYKF) 43-28N 080-23W
May 19, 2012 - 01:00 PM EDT / 2012.05.19 1700 UTC
Visibility: 9 mile(s):0
Sky conditions: clear
Temperature: 80 F (27 C)
Dew Point: 42 F (6 C)
Relative Humidity: 26%
Pressure (altimeter): 30.18 in. Hg (1022 hPa)
ob: CYKF 191700Z AUTO ///07KT 9SM CLR 27/06 A3018 RMK SLP219 DENSITY ALT 2300FT
cycle: 17
NOTAMS
NOTAMS
ADDS - TAFS form results
found at http://www.aviationweather.gov/adds/tafs/
Forecast for:
CYHM (HAMILTON AIRPORT, ON, CA)
Text:
TAF CYHM 191738Z 1918/2018 21005KT P6SM SKC
Forecast period:
1800 UTC 19 May 2012 to 0000 UTC 20 May 2012
Forecast type:
FROM: standard forecast or significant change
Winds:
from the SSW (210 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
Text:
BECMG 2000/2002 VRB03KT
Forecast period:
0000 to 1400 UTC 20 May 2012
Forecast type:
BECOMING: Conditions expected to become as follows by 0200 UTC 20 May 2012
Winds:
variable direction winds at 3 MPH (3 knots; 1.6 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
Text:
FM201400 10005KT P6SM SKC RMK NXT FCST BY 200000Z
Forecast period:
1400 to 1800 UTC 20 May 2012
Forecast type:
FROM: standard forecast or significant change
Winds:
from the E (100 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
NOTAMS
ADDS - TAFS form results
found at http://www.aviationweather.gov/adds/tafs/
Forecast for:
CYXU (LONDON AIRPORT , ON, CA)
Text:
TAF CYXU 191738Z 1918/2018 19008KT P6SM SKC
Forecast period:
1800 UTC 19 May 2012 to 0000 UTC 20 May 2012
Forecast type:
FROM: standard forecast or significant change
Winds:
from the S (190 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
Text:
BECMG 2000/2002 VRB03KT
Forecast period:
0000 to 1300 UTC 20 May 2012
Forecast type:
BECOMING: Conditions expected to become as follows by 0200 UTC 20 May 2012
Winds:
variable direction winds at 3 MPH (3 knots; 1.6 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
Text:
FM201300 14008KT P6SM SKC RMK NXT FCST BY 200000Z
Forecast period:
1300 to 1800 UTC 20 May 2012
Forecast type:
FROM: standard forecast or significant change
Winds:
from the SE (140 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
NOTAMS
ADDS - TAFS form results
found at http://www.aviationweather.gov/adds/tafs/
Forecast for:
CYYZ (TORONTO/PEARSON , ON, CA)
Text:
TAF CYYZ 191738Z 1918/2024 16008KT P6SM SKC
Forecast period:
1800 UTC 19 May 2012 to 0000 UTC 20 May 2012
Forecast type:
FROM: standard forecast or significant change
Winds:
from the SSE (160 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
Text:
BECMG 2000/2002 VRB03KT
Forecast period:
0000 to 1500 UTC 20 May 2012
Forecast type:
BECOMING: Conditions expected to become as follows by 0200 UTC 20 May 2012
Winds:
variable direction winds at 3 MPH (3 knots; 1.6 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
Text:
FM201500 14006KT P6SM SKC RMK NXT FCST BY 192100Z
Forecast period:
1500 UTC 20 May 2012 to 0000 UTC 21 May 2012
Forecast type:
FROM: standard forecast or significant change
Winds:
from the SE (140 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility:
6 or more miles (10+ km)
Clouds:
clear skies
Weather:
no significant weather forecast for this period
Graphical Area Forecasts:
Current:Precipitation radar:
Canadian:Latest Satellite Images
Forecast Surface Conditions
Messages:
6 April 2012: server migration caused the system to be down for 4 days.
Forecast high taken from YYZ
19-MAY-2012 12 UTC Soaring report from BUF upper air data.
Forecast high: 77 F; est. base of any clouds: 7800 feet AGL.
=== Raw Upper-Air Data ===
Feet MSL: 715 854 1050 1684 1860 2939 4053 4687 4912 5139
Pres mb: 996 991 984 962 956 920 884 864 857 850
Temp C: 12.6 12.8 15.4 19.2 19.4 17.8 15.0 14.2 14.4 14.2
VirT C: 13.8 13.8 16.6 20.2 20.4 18.6 15.8 14.9 15.0 14.8
DewPt C: 7.9 5.8 7.4 5.2 4.4 0.8 0.0 -1.8 -4.6 -3.8
Wdir@kts: 315 7 325 12
=== Interpolations (temps in deg. F, altitudes in feet MSL) ===
MSL *TI* Wdir@kts trig VirT 1.2 degrees/division ("`": Dry Adiabatic)
----- ---- -------- ---- . ---- -----------------------------------------
10000 5.8 87 | 39.5 ` :
9500 5.4 87 | 41.6 ` :
9000 5.0 355 11 86 | 43.4 ` :
8500 4.4 85 | 45.0 ` :
8000 3.8 360 9 84 | 46.6 ` :
7500 3.4 83 | 48.6 ` :
7000 3.2 5 11 83 | 50.9 ` :
6500 3.0 82 | 53.2 ` :
6000 2.8 350 11 82 | 55.5 ` :
5500 2.6 82 | 57.9 ` :
5000 1.6 325 12 80 | 58.8 ` :
4500 0.4 78 | 59.2 :
4000 -0.3 310 12 77 | 60.6 :
3500 -0.5 77 | 62.9 :`
3000 -0.8 315 9 77 | 65.2 : `
2500 -1.4 75 | 66.8 : `
2000 -2.0 355 2 74 | 68.2 : `
1500 -4.5 70 | 66.5 : `
1000 -9.3 61 | 60.5 : `
=== Complete Upper Air Data ===
P(mb) H(ft) Tv(C) T(C) DP(C) wind dir wind spd
996.0 715 13.8 12.6 7.9
991.0 854 13.8 12.8 5.8
984.0 1050 16.6 15.4 7.4
962.0 1684 20.2 19.2 5.2
956.0 1860 20.4 19.4 4.4
920.0 2939 18.6 17.8 0.8 315 7
884.0 4053 15.8 15.0 0.0
864.0 4687 14.9 14.2 -1.8
857.0 4912 15.0 14.4 -4.6
850.0 5139 14.8 14.2 -3.8 325 12
839.0 5499 14.4 13.6 -0.4
771.0 7810 8.4 8.0 -9.0
763.0 8092 8.0 7.6 -10.4
757.0 8305 7.8 7.2 -4.8
749.0 8592 6.9 6.6 -12.4
733.0 9172 6.1 5.8 -14.2
710.0 10024 4.1 3.8 -14.2
700.0 10401 3.2 2.8 -11.2 360 13
696.0 10553 2.9 2.4 -8.6
684.0 11014 1.7 1.2 -8.8
666.0 11716 0.3 0.0 -16.0
661.0 11914 -0.2 -0.7 -7.7
658.0 12033 -0.4 -0.9 -8.9
652.0 12273 -0.9 -1.5 -5.8
622.0 13500 -3.4 -3.9 -9.9
615.0 13793 -3.0 -3.5 -10.5
598.0 14518 -5.1 -5.5 -11.5
577.0 15438 -5.5 -5.9 -14.9
549.0 16709 -8.6 -8.9 -17.9
542.0 17036 -8.7 -8.9 -21.9
531.0 17555 -10.1 -10.3 -22.3
521.0 18035 -11.0 -11.1 -29.1
500.0 19066 -13.8 -13.9 -29.9 335 18
495.0 19316 -14.6 -14.7 -29.7
465.0 20860 -17.5 -17.5 -44.5
428.0 22878 -22.3 -22.3 -52.3
406.0 24144 -24.5 -24.5 -62.5
400.0 24499 -25.5 -25.5 -64.5 280 6
327.0 29167 -38.5 -38.5 -74.5
300.0 31088 -43.9 -43.9 -66.9 250 6
277.0 32825 -48.9 -48.9 -66.9
250.0 35008 -54.3 -54.3 -69.3 350 4
223.0 37377 -60.5 -60.5 -73.5
200.0 39575 -65.5 -65.5 -77.5 325 4
198.0 39776 -65.9 -65.9 -77.9
189.0 40700 -66.9 -66.9 -78.9 170 1
181.0 41558 -66.1 -66.1 -78.1
179.0 41781 -63.1 -63.1 -75.1
172.0 42587 -62.9 -62.9 -75.9
166.0 43309 -60.1 -60.1 -73.1
153.0 44973 -61.3 -61.3 -74.3
150.0 45378 -60.1 -60.1 -74.1 315 16
143.0 46354 -60.9 -60.9 -74.9
140.0 46787 -59.9 -59.9 -73.9
132.0 47990 -61.1 -61.1 -75.1
126.0 48938 -60.7 -60.7 -74.7
121.0 49763 -61.5 -61.5 -75.5
111.0 51529 -58.7 -58.7 -73.7
109.0 51903 -59.3 -59.3 -74.3
104.0 52870 -58.5 -58.5 -74.5
Additional wind data:
H(ft) dir spd
------ --- ---
2000 355 2
3000 315 9
4000 310 12
6000 350 11
7000 5 11
8000 360 9
9000 355 11
12000 360 19
14000 355 18
16000 350 21
17000 355 20
18000 340 18
20000 320 10
22000 325 4
25000 285 9
27000 290 11
30000 285 6
50000 320 20
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