Official NWS Observations By Dr. Greg Latta, Official NWS Observer February, 2002 ------------------------------------------------------------------------ Temperatures: TMax = Maximum temperature between 7 A.M. the previous day and 7 A.M. on the day indicated. TMin = Minimum temperature between 7 A.M. the previous day and 7 A.M. on the day indicated. TCur = Current temperature at 7 A.M. on the day indicated. All temperatures are in degrees Fahrenheit Month Day Year TMax TMin TCur 2 1 2002 47 41 46 2 2 2002 57 22 22 2 3 2002 33 20 21 2 4 2002 41 20 29 2 5 2002 29 8 8 2 6 2002 27 8 21 2 7 2002 38 21 29 2 8 2002 43 29 30 2 9 2002 50 29 30 2 10 2002 51 29 31 2 11 2002 44 22 22 2 12 2002 28 20 26 2 13 2002 46 26 28 2 14 2002 31 15 15 2 15 2002 43 15 26 2 16 2002 53 26 33 2 17 2002 47 26 26 2 18 2002 30 14 15 2 19 2002 41 14 28 2 20 2002 55 28 42 2 21 2002 55 38 39 2 22 2002 46 30 30 2 23 2002 33 25 25 2 24 2002 37 19 19 2 25 2002 50 19 32 2 26 2002 65 31 38 2 27 2002 57 16 16 2 28 2002 22 14 14 ----------------------------------------------------------------------- Precipitation Amounts and Current Weather: RainEq = Rain or rain equivalent of melted snow, sleet, or ice. SnowEtc = Amount of snowfall between 7 A.M. the previous day and 7 A.M. on the day indicated. SnowOnGround = Total average amount of snow on the ground at 7 A.M. on the day indicated. All precipitation amounts are in inches. 0.001 inches = Trace Current Weather = Current weather at 7 A.M. on the day indicated. See the chart below for a list of weather codes and their meanings. If more than one code applies the higher code is always used. Month Day Year RainEq SnowEtc SnowOnGround Current X.XX X.X X Weather 2 1 2002 0.040 0.000 0.000 3 2 2 2002 0.001 0.001 0.001 2 2 3 2002 0.000 0.000 0.000 1 2 4 2002 0.001 0.001 0.001 73 2 5 2002 0.120 1.900 2.000 2 2 6 2002 0.000 0.000 1.000 1 2 7 2002 0.010 0.300 1.000 45 2 8 2002 0.000 0.000 0.001 1 2 9 2002 0.000 0.000 0.000 1 2 10 2002 0.000 0.000 0.000 3 2 11 2002 0.310 0.300 0.001 71 2 12 2002 0.001 0.001 0.001 2 2 13 2002 0.001 0.100 0.001 3 2 14 2002 0.001 0.001 0.000 1 2 15 2002 0.000 0.000 0.000 3 2 16 2002 0.000 0.000 0.000 3 2 17 2002 0.060 1.300 1.000 71 2 18 2002 0.001 0.001 1.000 1 2 19 2002 0.000 0.000 0.000 1 2 20 2002 0.000 0.000 0.000 3 2 21 2002 0.030 0.000 0.000 1 2 22 2002 0.001 0.001 0.001 71 2 23 2002 0.001 0.001 0.000 3 2 24 2002 0.000 0.000 0.000 1 2 25 2002 0.000 0.000 0.000 1 2 26 2002 0.000 0.000 0.000 1 2 27 2002 0.070 1.300 1.000 71 2 28 2002 0.060 1.200 1.000 71 Current Weather codes: 01 Clear Sky (few or no clouds) 02 Partly Cloudy 03 Mostly Cloudy/Cloudy (little or no blue sky or stars) 04 Smoke (resulting from forest fires) 05 Haze 07 Dust and/or Sand raised by the wind 10 Light fog (visibility greater than 1/2 mile) 13 Lightning (with no thunder heard) 17 Thunderstorm (with no rain or snow) 45 Fog (visibility less than 1/2 mile) 51 Drizzle (light) 53 Drizzle (moderate) 55 Drizzle (heavy) 61 Rain (light) 63 Rain (moderate) 65 Rain (heavy) 66 Rain (freezing) 68 Rain and Snow Mixed 71 Snow (light) 73 Snow (moderate) 75 Snow (heavy) 79 Sleet 80 Rain Showers 83 Mixed Showers of Rain and Snow 85 Snow Showers (light) 86 Snow Showers (moderate or heavy) 89 Hail (no thunder heard) 93 Thunderstorm with Rain 94 Thunderstorm with Snow 95 Thunderstorm with Rain and Snow 96 Thunderstorm with hail smaller than dime sized 97 Thunderstorm with heavy rain and/or heavy snow 99 Thunderstorm with hail larger than a dime ----------------------------------------------------------------------- Other Observations: A "1" indicates that the condition occurred somewhere between 7 A.M. the previous day and 7 A.M. on the day indicated. Month Day Year Fog Ice Glaze Thunder Hail Damaging Pellets Winds 2 1 2002 1 0 0 0 0 0 2 2 2002 1 0 0 0 0 0 2 3 2002 0 0 0 0 0 0 2 4 2002 0 0 0 0 0 0 2 5 2002 0 0 0 0 0 0 2 6 2002 0 0 0 0 0 0 2 7 2002 1 0 0 0 0 0 2 8 2002 1 0 0 0 0 0 2 9 2002 0 0 0 0 0 0 2 10 2002 0 0 0 0 0 0 2 11 2002 0 0 0 0 0 0 2 12 2002 0 0 0 0 0 0 2 13 2002 0 0 0 0 0 0 2 14 2002 0 0 0 0 0 0 2 15 2002 0 0 0 0 0 0 2 16 2002 0 0 0 0 0 0 2 17 2002 0 0 0 0 0 0 2 18 2002 0 0 0 0 0 0 2 19 2002 0 0 0 0 0 0 2 20 2002 0 0 0 0 0 0 2 21 2002 0 0 0 0 0 0 2 22 2002 0 0 0 0 0 0 2 23 2002 0 0 0 0 0 0 2 24 2002 0 0 0 0 0 0 2 25 2002 0 0 0 0 0 0 2 26 2002 0 0 0 0 0 0 2 27 2002 0 0 0 0 0 0 2 28 2002 0 0 0 0 0 0