SNOW/ICE ON GND(IN) WATER- EQUIV DEPTH

Transcription

1 JULY 2011 LOCAL CLIMATOLOGICAL DATA NOAA, National Climatic Data Center MISSOULA INTERNATIONAL AIRPORT (KMSO) Lat:46 55'N Long: 114 5'W Elev (Ground) 3192 Feet Time Zone : MOUNTAIN WBAN: ISSN#: MAXIMUM MINIMUM Temperature DEP FROM NORMAL DEW PT Deg Days BASE 65 HEATING COOLING SNOW/ICE ON GND(IN) LST LST DEPTH WATER- EQUIV PRECIPITATION ON GND(IN) LST LST SNOW- FALL WATER EQUIV (INCHES OF HG) RESULTANT RES DIR = MPH DIR = TENS OF DEGREES MAXIMUM 3-SEC 2-MIN DIR DIR * RA RA T * RA T RA HZ TS TSRA RA RA TS TSRA RA VCTS * 21 39* * 55 77* RA VCTS RA T JULY RA RA T < MONTHLY S TOTALS > < DEPARTURE FROM NORMAL > HEATING : COOLING : < MONTHLY S SUNSHINE, CLOUD, & TABLES ON PAGE 3 GREATEST 24-HR PRECIPITATION : 0.28 DATE : DATE TIME DEGREE DAYS GREATEST 24-HR SNOWFALL : 0.0 DATE : MAXIMUM : MONTHLY SON TO DATE GREATEST SNOW DEPTH : 0 DATE : MIMIMUM : TOTAL DEPARTURE TOTAL DEPARTURE NUMBER OF MAXIMUM TEMP >= 90 : 8 MINIMUM TEMP <= 32 : 0 PRECIPITATION >= 0.01 INCH: > MAXIMUM TEMP <= 32 : 0 MINIMUM TEMP <= 0 : 0 PRECIPITATION >= 0.10 INCH: DAYS WITH THUNDERSTORMS : 2 HEAVY FOG : 0 SNOWFALL >= 1.0 INCH : 0

2 HOURLY PRECIPITATION (WATER EQUIVALENT IN INCHES) FOR ENDING AT (KMSO) JULY 2011 FOR ENDING AT WBAN # T T T T T T T T 11 T T T 0.08 T T T 0.01 T T T 14 T 0.01 T T 16 T 0.04 T T T T 0.04 T T 0.02 T T T T T T T T T 25 T 25 T T * Indicates sum of Hourly and Daily disagree. Sum of Hourly Data 2400 LST Water Equiv. MAXIMUM SHORT DURATION PRECIPITATION (See Note) Time Period (Minutes) NOAA, National Climatic Data Center Precipitation (Inches) Ending Ending Time (Hr/Min) and time are not entered for TRACE amounts. PAGE 2 Note : The hourly and daily precipitation totals are printed in the last 2 columns and hi-lighted in red when they disagree. NWS does not edit ASOS hourly values but may edit daily and monthly totals. Hourly, daily, and monthly totals are printed as reported by the ASOS site.

3 REFERENCE NOTES & SUPPLEMENTAL SUMMARIES * = Extreme for the month (last occurence if more than one). T = Trace precipitation amount. + = also occurs on earlier date. FG+ = Heavy fog, visibility.25 miles or less. BLANK entries denote missing or unreported data. Resultant wind is the vector sum of the wind speeds and directions divided by the number of observations. Wind direction is recorded in tens of degrees (2 digits) clockwise from true north. '00' = calm, 'VR' = variable. Precipitation is for the 24-hour period ending at the time indicated in the column heading. Water Equivalent of snow on the ground is reported only when the depth is 2 or more inches. NORMALS ARE FOR THE YEARS QUALIFIER NOTATIONS PHENOMENA DESCRIPTOR PRECIPITATION OBSCURATION OTHER BC Patches BL Blowing DR Low Drifting FZ Freezing MI Shallow PR Partial SH Shower(s) TS Thunderstorm VC In the Vicinity DZ Drizzle GR Hail GS Small Hail and/or Snow Pellets IC Ice Crystals PL Ice Pellets RA Rain SG Snow Grains SN Snow UP Unkown Precipitation BR Mist DU Widespread Dust FG Fog FU Smoke HZ Haze PY Spray SA Sand VA Volcanic Ash Intensity (as indicated on pages 4 to 6): '+' = Heavy ' ' = Moderate '-' = Light DS Duststorm FC Funnel Cloud +FC Tornado Waterspout PO Well- Developed Dust/Sand Whirls SQ Squalls SS Sandstorm GL Glaze JULY 2011 Ceilometer (30-second) data are used to derive cloudiness at or below 12,000 feet. This cloudiness is the mean cloud cover detected during sunrise to sunset (SR-SS), or midnight to midnight (MN-MN). Satellite data are used to derive cloudiness above 12,000 feet. Effective Cloud Amount is based on the cloud cover and the transparency of the clouds within the satellite field of view (approx. 31x31 miles). Sky Condition is based on the sum (not to exceed 8) of the sunrise to sunset cloud cover below and above 12,000 feet. Both ceilometer and satellite data must be present to compute Sky Condition. Clear = 0-2 oktas, Partly Cloudy = 3-6 oktas, Cloudy = 7-8 oktas. A Heating (Cooling) Degree Day is the difference between the average daily temperature and 65 degrees F. The HDD season begins July 1, the CDD season begins January 1. Dew Point is the temperature to which the air must be cooled to achieve 100% relative humidity. Wet Bulb is the temperature the air would have if cooled to saturation at constant pressure by evaporation of water into it. Snow Depth, Snowfall, and Sunshine data may come from nearby sites that the National Weather Service deems Climatologically representative of this site. ADDITIONAL NOTES: Station Augmentation-MISSOULA 6 NW WFO COOP Lat/Lon: / Elevation:3197FT Distance:.25 MI Dir:NE Augmented Elements:Snow Equipment:Snowboard, Snowstick PAGE 3 SUNSHINE CLOUDINESS (OKTAS) TOTAL MINUTES PERCENT POSSIBLE MONTHLY AVGS Sky Cover SR-SS Satellite MN-MN Sky Cover Satellite MINIMUM SUNSHINE (Minutes) Total : 0 Possible : Percent Possible : 0 MAXIMUM NUMBER OF DAYS WITH : SKY CONDITION Clear Partly CLDY Cloudy Missing MINIMUM VISIBILTY <=.25 <= 3.0 >= RESERVED

4 OBSERVATIONS AT 3-HOURLY INTERVALS JULY 2011 KMSO WBAN # SUNRISE: 0446 JUL 01 SUNSET: CLR NC BKN FEW CLR NC CLR NC VR CLR NC CLR NC CLR NC SUNRISE: 0446 JUL 02 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC SUNRISE: 0447 JUL 03 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC FEW CLR NC CLR NC SUNRISE: 0448 JUL 04 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC SUNRISE: 0448 JUL 05 SUNSET: CLR NC CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC CLR NC SUNRISE: 0449 JUL 06 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC PAGE 4 SUNRISE: 0450 JUL 07 SUNSET: CLR NC CLR NC CLR NC CLR NC VR BKN CLR NC CLR NC CLR NC SUNRISE: 0451 JUL 08 SUNSET: CLR NC VR SCT CLR NC CLR NC VR CLR NC CLR NC CLR NC CLR NC SUNRISE: 0451 JUL 09 SUNSET: CLR NC CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC OVC SUNRISE: 0452 JUL 10 SUNSET: CLR NC CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC SCT SUNRISE: 0453 JUL 11 SUNSET: CLR NC FEW CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC SUNRISE: 0454 JUL 12 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC SCT CLR NC

5 OBSERVATIONS AT 3-HOURLY INTERVALS JULY 2011 KMSO WBAN # SUNRISE: 0455 JUL 13 SUNSET: CLR NC CLR NC OVC TSRA OVC RA OVC RA SUNRISE: 0456 JUL 14 SUNSET: CLR NC OVC OVC OVC SCT OVC FEW OVC SUNRISE: 0457 JUL 15 SUNSET: CLR NC CLR NC CLR NC CLR NC VR SCT CLR NC CLR NC CLR NC SUNRISE: 0458 JUL 16 SUNSET: CLR NC SCT OVC CLR NC CLR NC BKN RA FEW CLR NC SUNRISE: 0459 JUL 17 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC SUNRISE: 0460 JUL 18 SUNSET: CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC CLR NC CLR NC PAGE 5 SUNRISE: 0501 JUL 19 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC OVC BKN BKN SUNRISE: 0502 JUL 20 SUNSET: CLR NC OVC OVC OVC SCT FEW CLR NC CLR NC SUNRISE: 0503 JUL 21 SUNSET: CLR NC CLR NC CLR NC CLR NC FEW BKN FEW BKN SUNRISE: 0504 JUL 22 SUNSET: OVC OVC RA FEW VR FEW CLR NC CLR NC CLR NC SUNRISE: 0505 JUL 23 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC SUNRISE: 0506 JUL 24 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC

6 OBSERVATIONS AT 3-HOURLY INTERVALS JULY 2011 KMSO WBAN # SUNRISE: 0507 JUL 25 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC SUNRISE: 0509 JUL 26 SUNSET: CLR NC FEW SCT BKN OVC OVC CLR NC CLR NC SUNRISE: 0510 JUL 27 SUNSET: CLR NC CLR NC CLR NC BKN BKN OVC CLR NC CLR NC SUNRISE: 0511 JUL 28 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC SUNRISE: 0512 JUL 29 SUNSET: CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC CLR NC SUNRISE: 0513 JUL 30 SUNSET: CLR NC CLR NC CLR NC CLR NC VR CLR NC CLR NC CLR NC CLR NC PAGE 6 SUNRISE: 0515 JUL 31 SUNSET: CLR NC CLR NC CLR NC CLR NC VR FEW CLR NC CLR NC CLR NC HOURLY OBSERVATION NOTES Sky Cover is the amount of the sky obscured. CLR or SKC = 0, FEW = 1/8-2/8, SCT = 3/8-4/8, BKN = 5/8-7/8, OVC = 8/8, W = Vertical Visibility = 8/8 Ceiling is reported in hundreds of feet above ground level for clouds at or below 12,000 feet. NC = No Ceiling detected. & = Original observation containted additional weather elements. See page 3 for additional notes. CEILOMETER EFF CLD AMT SUMMARY BY HOUR S HUMIDITY (Inches, HG) (Miles) (MPH) RESULTANT (MPH)

7 Long-Term ( ) Mean: Normal: 66.9 Published By: National Climatic Data Center Long-Term ( ) Mean Monthly Total: Normal: 1.09

8 JULY 2011 LOCAL CLIMATOLOGICAL DATA NOAA, National Climatic Data Center I certify that this is an official publication of the National Oceanic and Atmospheric Administration (NOAA). It is compiled using information from weather observing sites operated by NOAA- National Weather Service / Department Of Transportation-Federal Aviation Administration and received at the National Climatic Data Center (NCDC), Asheville, North Carolina DIRECTOR NCDC now offers an annual online subscription for the Edited Local Climatological Data Publication. When you purchase this subscription service, you will have immediate online access to all previous publications back to July 1996 and all publications thereafter until the expiration of the subscription. Your subscription is valid for one year after purchase. The total cost for online delivery (including back issues) is significantly less than the cost for offline delivery. To order this and other subscriptions online with your credit card, go to: and choose subscriptions. We welcome your questions or comments, please contact us at: Toll Free Number (866) (voice) Fax Number : (304) TDD : (828) or ncdc.info@noaa.gov Local Climatological Data is available at OFFICIAL BUSINESS, PENALTY FOR PRIVATE USE $300 PERMIT G-19 Rocket Center, WV State Route 956 Building 300 NCDC Subscription Services Center FIRST CLASS POSTAGE AND FEES PAID NOAA For address correction, please return a photocopy of this page to Subscription Services indicating changes United States Department of Commerce National Oceanic and Atmospheric Administration National Environmental Satellite Atmospheric Administration