Official NWS Observations By Dr. Greg Latta, Official NWS Observer February, 2001 ------------------------------------------------------------------------ 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 2001 36 30 31 2 2 2001 35 24 24 2 3 2001 36 10 10 2 4 2001 27 10 18 2 5 2001 36 18 30 2 6 2001 41 29 29 2 7 2001 43 26 26 2 8 2001 42 26 30 2 9 2001 50 30 45 2 10 2001 63 31 31 2 11 2001 35 15 15 2 12 2001 29 14 19 2 13 2001 40 19 39 2 14 2001 46 35 37 2 15 2001 56 37 42 2 16 2001 44 36 36 2 17 2001 45 24 24 2 18 2001 24 13 13 2 19 2001 26 12 16 2 20 2001 46 15 44 2 21 2001 57 31 31 2 22 2001 33 11 12 2 23 2001 25 12 25 2 24 2001 33 18 22 2 25 2001 33 22 33 2 26 2001 68 30 30 2 27 2001 39 28 33 2 28 2001 49 24 24 ----------------------------------------------------------------------- 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 2001 0.020 0.100 2.000 3 2 2 2001 0.000 0.000 2.000 2 2 3 2001 0.040 0.900 2.000 71 2 4 2001 0.001 0.001 2.000 2 2 5 2001 0.000 0.000 1.000 3 2 6 2001 0.010 0.100 1.000 2 2 7 2001 0.001 0.001 1.000 1 2 8 2001 0.000 0.000 0.001 3 2 9 2001 0.000 0.000 0.001 2 2 10 2001 0.020 0.000 0.001 3 2 11 2001 0.000 0.000 0.000 1 2 12 2001 0.000 0.000 0.000 1 2 13 2001 0.000 0.000 0.000 2 2 14 2001 0.050 0.000 0.000 45 2 15 2001 0.150 0.000 0.000 61 2 16 2001 0.190 0.000 0.000 45 2 17 2001 0.140 0.001 0.001 71 2 18 2001 0.001 0.001 0.001 3 2 19 2001 0.000 0.000 0.000 2 2 20 2001 0.000 0.000 0.000 3 2 21 2001 0.001 0.000 0.000 1 2 22 2001 0.000 0.000 0.000 3 2 23 2001 0.440 4.300 4.000 3 2 24 2001 0.000 0.000 3.000 3 2 25 2001 0.000 0.000 3.000 3 2 26 2001 0.000 0.000 0.000 2 2 27 2001 0.000 0.000 0.000 1 2 28 2001 0.010 0.400 0.001 3 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 2001 0 0 0 0 0 0 2 2 2001 0 0 0 0 0 0 2 3 2001 0 0 0 0 0 0 2 4 2001 0 0 0 0 0 0 2 5 2001 0 0 0 0 0 0 2 6 2001 0 0 0 0 0 0 2 7 2001 0 0 0 0 0 0 2 8 2001 0 0 0 0 0 0 2 9 2001 0 0 0 0 0 0 2 10 2001 0 0 0 0 0 0 2 11 2001 0 0 0 0 0 0 2 12 2001 0 0 0 0 0 0 2 13 2001 0 0 0 0 0 0 2 14 2001 1 0 0 0 0 0 2 15 2001 1 0 0 0 0 0 2 16 2001 1 0 0 0 0 0 2 17 2001 1 0 0 0 0 0 2 18 2001 0 0 0 0 0 0 2 19 2001 0 0 0 0 0 0 2 20 2001 0 0 0 0 0 0 2 21 2001 0 0 0 0 0 0 2 22 2001 0 0 0 0 0 0 2 23 2001 0 0 0 0 0 0 2 24 2001 0 0 0 0 0 0 2 25 2001 0 0 0 0 0 0 2 26 2001 0 0 0 0 0 0 2 27 2001 0 0 0 0 0 0 2 28 2001 0 0 0 0 0 0