The Atlantic Coast Observer Network - Virginia/North Carolina/South Carolina

http://www.genserva.com/acon

SUMMARY OF CLIMATOLOGICAL DATA 



FEBRUARY 2013

...COLDER THAN NORMAL TEMPERATURES...
...PRECIPITATION AVERAGE NEAR NORMAL IN VIRGINIA
ABOVE NORMAL AVERAGES FOR PRECIPITATION IN THE CAROLINAS...

  • FEBRUARY BLIZZARD STRIKES U.S. NORTHEAST  (from NASA Earth Observatory) - Kevin Shaw (ACON DC/ME/DE) sends along this link to the February snowstorm that affected parts of Virginia and the Middle Atlantic before deepening offshore and socking New England with up to 40 inches of snow. Note the fantastic time-lapse movie of the storm as it bombed off the upper Middle Atlantic and New England coasts. Click here for the link at http://earthobservatory.nasa.gov/IOTD/view.php?id=80412


  • THE NATIONAL PHENOLOGY NETWORK  (from CoCoRaHS) Join the USA National Phenology Network! Document how plants and animals respond to local weather conditions using Nature's Notebook. The Network is offering CoCoRaHS participants a chance to enhance their observations by also reporting on what plants or animals are doing! Plants and animals respond strongly to environmental conditions. Trees are cued by warming spring temperatures to begin leafing out. A combination of temperature and soil moisture conditions influence when they flower and produce fruits and seeds. Similarly, birds and insects migrate and complete their life cycles based on temperature and sun angle cues. The timing of these seasonal life cycle events is termed phenology. Because plants and animal life cycle events are so closely tied to weather conditions, they are being affected by climate change. In many parts of the country, trees and plants are leafing out and flowering earlier than in previous decades. Though the longer growing season can be beneficial in some respects, there are risks and drawbacks as well. For example, early leaf-out comes with a higher risk of plant damage due to late frosts. Spring 2012 was a good example of the widespread damage that can occur from a very early spring - fruit and vegetable crops were decimated in much of the Midwest. NPN welcomes you to help them better document how plants and animals are responding to local weather conditions. Your observations of plant or animal phenology collected via Nature's Notebook are made available publicly and are regularly used by researchers and decision makers. Phenology observations made at the same locations that weather observations are collected are especially valuable! Learn more! NPN invites you to join one of their spring campaigns at http://www.usanpn.org/Spring2013Campaigns. They are especially interested in collecting observations for these species. However, you are welcome to collect and submit observations on any of the 900 species of plants and animals for which protocols are available at http://www.usanpn.org/participate/observe. Questions? Contact Theresa Crimmins, USA National Phenology Network's Partnerships & Outreach Coordinator at: theresa@usanpn.org


  • CHASING ICE    http://www.youtube.com/embed/hC3VTgIPoGU?rel=0    "Chasing Ice" captures the largest glacier calving ever filmed! (official video)


  • THE NOAA RESOURCES PAGE (from CoCoRaHS)       The National Oceanic and Atmospheric Administration (NOAA) has many exciting informative resources available for the public to view and learn about our oceans and atmosphere. CoCoRaHS in partnership with NOAA will continue to strive to bring you the latest products and information as they become available. During the year NOAA runs a series of weather awareness and preparedness weeks providing important information on a variety of weather related subjects. These include: Severe Weather Preparedness Week, Flood Awareness Week and Lightning Safety Awareness Week just to name a few. Visit the NOAA Resources page to see this year's schedule. To learn more about NOAA Resources listed on the CoCoRaHS Web site click on the NOAA logo on the left side of our home page: www.cocorahs.org or click here: “NOAA Resources” http://www.cocorahs.org/Content.aspx?page=noaa


  • WHAT "TYPE" OF PRECIPATION IS FALLING BY YOU? (from CoCoRaHS)       NOAA's NSSL appreciates your help! NOAA's National Severe Storms Laboratory (NSSL) is located in Norman, Oklahoma. They study severe and hazardous weather processes and develop tools to help National Weather Service forecasters, and federal, university and private sector partners use weather information more effectively. NSSL has launched its iPhone and Android apps to collect precipitation reports from the public. The NOAA National Severe Storms Laboratory, in partnership with the University of Oklahoma has launched an app where users can anonymously report precipitation from their iPhone or Android through the "mobile precipitation identification near the ground "mPING" app. NSSL researchers will compare the reports with what radars detect and use the information to develop new radar and forecasting technologies and techniques to determine whether snow, rain, ice pellets, mixtures or hail is falling. NSSL hopes to build a valuable database of tens of thousands of observations from across the U.S. The apps are available on iTunes or Google Play for use on both phones and tablets. The reports can be viewed here in real-time: http://www.nssl.noaa.gov/projects/ping/display/

    The lab's main PING page: http://www.nssl.noaa.gov/projects/ping/

    Link for iTunes app: https://itunes.apple.com/us/app/mping/id584383400?mt=8

    Link for Android app: https://play.google.com/store/apps/details?id=edu.ou.cimms.wping&feature=search_result#?t=W251bGwsMSwyLDEsImVkdS5vdS5jaW1tcy53cGluZyJd

    If you have some extra time please give this a try, NSSL would really appreciate your help!



  • DROUGHT MONITOR    http://droughtmonitor.unl.edu/    More information on drought can be found at NOAA's Drought Information Center http://www.drought.noaa.gov/


  • REMINDER   All National Weather Service station data listed herein is preliminary and may be subject to change.  The data has not been certified and cannot be used in legal actions.  Only reports certified by the National Climatic Data Center in Asheville, NC can be used for these purposes.
  • ACON VA/NC/SC Station Extremes - FEBRUARY 2013
    State
    Maximum Temperature
    Minimum
    Temperature
    Warmest
    Average
    Temperature
    Coldest
    Average
    Temperature
    Maximum
    Precipitation
    Minimum
    Precipitation
    Virginia
    64°
    Glen Allen
    Woodstock

    Blacksburg
    42.9°
    Norfolk (ORF)
    33.3°
    Blacksburg
    5.13"
    Portsmouth
    1.30"
    Woodstock
    North Carolina
    70°
    New Bern
    14°
    Roxboro
    47.9°
    Cape Hatteras
    40.1°
    Asheville
    7.56"
    Cape Hatteras
    3.20"
    Greensboro
    South Carolina
    76°
    Orangeburg
    19°
    Florence
    51.4°
    Charleston
    43.8°
    Greenville-Spartanburg
    10.47"
    Charleston
    3.88"
    Greenville-Spartanburg


    ( For an explanation of column headers in the following tables,
    please note the column denotations table below. )


    TEMPERATURE / WINDS/ ELEMENTS FOLLOWED BY
    PRECIPITATION / BAROMETRIC PRESSURE

    VIRGINIA | NORTH CAROLINA | SOUTH CAROLINA
    [Reminder: All NWS DATA HEREIN IS NOT OFFICIAL]
      A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 CWA TIME RECORDED
    BCB 42.10 24.50 33.30 -0.90 56.0 11 8.00 2 0 4 25 0 72% 35 290,300,290,310 1,3,17,20 7.1 0 0 4 3 1 LWX 2400
    BRI 44.80 27.70 36.30 1.27 63.0 11 13.00 18 0 0 17 0   0 0 0 0 1 LWX 2400
    CHT 44.30 28.20 36.20 0.00 60.4 15 13.90 2 0 2 22 0 70% 20 360 19 0.8 360 0 0 2 3 0 LWX 2400
    CHO 46.40 29.80 37.10 -1.10 60.0 12,15 16.00 2 0 1 20 0 41 290 12 5.4   0 0 0 0 2 LWX 2400
    DAN 50.60 29.60 40.10 -0.80 62.0 15,24 14.00 18 0 0 17 0 60% 37 320 1 5.9 0 0 1 1 0 RNK 2400
    DCA 45.00 31.60 38.30 -0.70 60.0 15 18.00 2 0 0 13 0 60% 46 330 8 9.3 0 0 0 2 0 LWX 2400
    IAD 43.20 27.40 35.30 -0.90 58.0 11,15 13.00 2 0 3 22 0 63% 55 300 9 8.8 0 0 1 3 0 LWX 2400
    GAV 48.93 29.39 39.16 -2.40 64.0 15 16.00 2,18 0 0 18 0 65% 32 180 11 0 0 0 1 1 AKQ 2400
    HAM 48.00 34.00 41.80 -0.20 62.0 11 21.00 18 0 0 8 0 50% 42 250 1 10.0 050 0 0 0 0 1 AKQ 2400
    HDV 43.40 28.10 35.80 -1.50 59.0 15 14.00 2 0 3 20 0 69% 25 090 26 050 0 0 0 3 0 LWX 2400
    LYH 47.70 28.20 37.90 -0.30 63.0 15 13.00 2 0 0 20 0 58% 35 320 9 5.3 0 0 1 2 3 RNK 2400
    NPN 49.10 31.70 40.70 -1.40 61.8 15 18.60 2 0 0 15 0 38 270,090 1,26 2.6 290 0 0 0 0 0 AKQ 2400
    FHC 48.66 35.54 42.10 -0.50 61.7 11 24.00 2 0 0 8 0 65% 31 360 8 3.0 202 0 0 0 0 0 AKQ 2400
    NOR 48.50 33.70 41.10 -0.60 62.0 11 20.00 2 0 0 12 0 44 340 8 0 0 0 0 0 AKQ 2400
    ORF 49.90 36.00 42.90 0.30 63.0 26,27 24.00 2 0 0 7 0 64% 43 360 8 8.5 0 0 0 0 1 AKQ 2400
    POR 50.30 33.80 42.10 -0.60 62.8 11 17.80 18 0 0 11 0 71% 40 050 8 4.9 298 0 0 0 1 0 AKQ 2400
    CTR 49.40 29.40 39.30 0.30 63.4 15 15.00 18 0 0 14 0 68% 24 270 1 0.8 269 0 0 0 1 0 AKQ 2400
    MEC 49.17 34.53 40.64 62.0 15 18.00 2 0 0 14 0 0 0 0 1 0 AKQ 2400
    RIC 49.60 30.60 40.10 -0.80 63.0 11,15 17.00 2,18 0 0 18 0 61% 43 310 1 7.8 0 0 0 1 2 AKQ 2400
    ROA 48.00 30.50 39.20 -0.40 63.0 11 16.00 2 0 1 18 0 54% 44 270,310 3,4, 8.3 0 0 1 0 0 RNK 2400
    WAL 47.70 31.90 39.80 1.10 62.0 11 19.00 2 0 0 16 0 47 310 9 7.8 0 0 0 0 1 AKQ 2400
    WOO 43.10 26.50 34.80 -2.30 64.0 12 11.00 2 0 3 21 0 0 0 0 3 1 LWX 0800
    WSH 43.40 27.30 35.30 -1.37 63.2 11 13.90 2 0 4 22 0 68% 22 090 9 0.8 070 0 0 0 4 0 LWX 2400
    Averages 47.01 30.43 38.67 -0.63 61.71 16.27 0.00 0.91 16.43 0.00 64% 37.2 5.7 0.0 0.6
    STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 CWA TIME RECORDED
    STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 CWA TIME RECORDED
    AVL 50.2 29.9 40.1 -0.20 60.0 21 18.0 18 0 0 19 0 63% 47 270 1 7.7 0 0 1 0 4 GSP 2400
    MRH 55.8 39.3 47.6 0.60 68.0 26 24.0 2 0 0 6 0 66 220 26 9.3 0 0 0 0 2 MHX 2400
    CLT 53.4 32.0 42.7 -1.20 66.0 5,24 20.0 18 0 0 15 0 63% 37 320 1 6.4 1 0 0 1 4 GSP 2400
    ECG 54.1 36.5 45.3 1.20 67.0 26 20.0 18 0 0 5 0 62% 49 340 8 9.6 0 0 0 0 1 AKQ 2400
    FAY 55.7 34.7 45.2 -2.10 67.0 6,24 19.0 18 0 0 10 0 65% 38 320,280 1,17 7.4 0 0 0 0 0 RAH 2400
    GSO 50.0 30.7 40.4 -2.00 61.0 24 19.0 2 0 0 18 0 61% 41 310 17 7.8 0 0 1 2 3 RAH 2400
    HSE 54.5 41.3 47.9 1.10 65.0 8 30.0 18 0 0 2 0 71% 54 140 8 9.4 0 0 0 0 4 MHX 2400
    HKY 50.9 31.3 41.1 -1.50 63.0 24 21.0 2,18 0 0 16 0 38 290 1 5.1 0 0 1 0 3 GSP 2400
    LBT 55.6 34.5 45.1 -1.70 69.0 26 21.0 18 0 0 12 0 70% 37 040 8 6.3 0 0 0 0 3 ILM 2400
    EWN 57.2 36.2 46.7 -0.30 70.0 26 20.0 18 0 0 10 0 66% 38 320 1 6.6 0 0 0 0 5 MHX 2400
    RDU 51.8 32.5 42.1 -2.40 63.0 11 18.0 18 0 0 15 0 63% 37 320 1 5.7 0 0 0 1 0 RAH 2400
    RAL 52.2 31.0 41.6 0.60 63.0 6,11 15.0 18 0 0 17 0 27 2 0 0 0 2 0 RAH 2400
    ROX 49.3 30.6 40.2 1.00 61.0 15 14.0 18 0 0 18 0 67% 38 320 1 360 0 0 0 1 1 RAH 2400
    WHI 56.5 35.2 45.8 0.00 69.7 26 21.1 2 0 0 12 0 69% 28 293 17 3.2 215 0 0 0 1 0 ILM 2400
    ILM 57.8 37.2 47.5 -1.40 69.0 6,26 24.0 2,18 0 0 8 0 68% 43 100 8 7.9 2 0 0 0 0 ILM 2400
    Averages 53.7 34.2 44.0 -0.6 65.4 20.3 0.0 0.0 12.2 0.0 66% 41.2 7.1 0.2 2.3
    STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 CWA TIME RECORDED
    STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 CWA TIME RECORDED
    AND 54.6 33.5 44.1 -1.4 67 6 22 17 0 0 12 0   37 300 16 7.2 0 0 0 0 3 GSP 2400
    CAE 59.2 36.2 47.7 -0.8 71 6,11 22 2 0 0 9 0 68% 41 270,290 1,3 6.1 0 1 0 0 1 CAE 2400
    CRE 57.1 37.2 47.2 -0.8 70 6 23 18 0 0 8 0 70% 36 280 1 6.6 0 0 0 0 3 ILM 2400
    CHS 62.5 40.4 51.4 -0.3 75 6,13 28 17,18 0 0 5 0 49 200 26 7.5 1 0 0 0 2 CHS 2400
    FLO 58.0 35.9 46.9 -1.6 73 26 19 18 0 0 11 0 66% 40 010 8 7.1 0 0 0 0 3 ILM 2400
    GSP 53.9 33.7 43.8 -1.9 66 6 21 2,17 0 0 10 0 62% 35 040 26 6.6 1 0 0 2 3 GSP 2400
    OGB 59.5 38.1 48.8 -0.8 76 26 25 18 0 0 5 0 39 280 3 5.9 0 0 0 0 2 CAE 2400
    Averages 57.8 36.4 47.1 -1.1 71.1 22.9 0.0 0.0 8.6 0.0 67% 39.6 6.7 0.3 2.4
    STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 CWA TIME RECORDED
    STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 CWA TIME RECORDED
    TRI 48.7 28.5 38.6 -0.4 60 10 15 2 0 1 19 0 43 310 1 6.5 0 0 0 0 0 MRX 2400
    DAV 30.6 14.8 22.7 51 12 -1 2 0 15 28 1 PBX 2400
    STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 CWA TIME RECORDED
    BCB 1.36 -1.45 0.45 26 0.45 26 14 0 9.10 2.0 2 15 2 5.9 17.1 RNK 2400
    BRI 1.58 0.68 0.75 26     9 0 5.31     3 0 0.0 5.5 30.240 7 29.230 27 29.940 LWX 2400
    CHT 1.64 -1.10 0.80 26 0.84 26-27 12 0 5.58 0.3 13 6 0 0.5 2.9 30.488 10 29.536 27 30.028 LWX 2400
    CHO 1.39 -1.31 0.97 26 0.98 26-27 8 0 6.44 30.480 10 29.550 27 LWX 2400
    DAN 2.65 -0.36 0.89 26 0.89 26 12 0 9.81 0.5 16 3 0 0.6 1.7 30.490 10 29.580 26 RNK 2400
    DCA 1.67 -0.95 0.62 26 0.63 26-27 13 0 4.20 0.2 1,2 8 0 0.4 1.0 29.520 27 LWX 2400
    IAD 1.63 -1.11 0.71 26 0.75 26-27 12 0 5.33 0.6 1 13 0 1.3 3.1     29.520 27 LWX 2400
    HAM 3.45 1.45 1.30 8 1.78 7-8 9 1 7.48 T 16 1 0 T 3.0 30.530 11 29.560 27 30.030 AKQ 2400
    GAV 1.85   0.68 8 0.74 7-8 11 0 7.32 0.2 2,16 3 0 0.2 4.6 30.490 10 29.530 27 30.020 AKQ 2400
    HDV 1.92 -0.79 0.77 26     12 0 5.43 0.5 13 8 0 1.1 3.9 30.480 10 29.520 27 AKQ 2400
    LYH 1.57 -1.36 0.71 26 0.71 25-26 11 0 7.63 0.3 8 6 0 0.6 3.4 30.500 10 29.580 27 RNK 2400
    NPN 4.88 1.68 2.18 8 2.66 7-8 9 2 10.93 0.2 16 1 0 0.2 4.2 30.500 10 29.540 26 AKQ 2400
    FHC 4.15 0.74 1.58 8 1.60 7-8 12 2 6.82 0.2 16 3 0 0.2 1.2 30.501 10 29.549 26 30.029 AKQ 2400
    NOR 5.02 1.61 2.18 8 2.18 8 11 2 8.11 0.2 16 3 0 0.2 1.8 AKQ 2400
    ORF 4.80 1.68 2.03 8 2.20 7-8 11 2 7.56 0.2 16 3 0 0.2 1.8 30.500 10 29.540 26 AKQ 2400
    POR 5.13 1.95 2.38 8 2.54 7-8 12 3 7.96 0.3 16 3 0 0.3 2.7 30.500 10 29.550 26 30.026 AKQ 2400
    CTR 2.51 0.58 0.85 8 1.06 7-8 13 0 9.03 1.0 16 2 0 0.1 4.4 30.480 10 29.520 26 29.999 AKQ 2400
    MEC 2.12 1.04 8 1.04 8 10 1 7.25 T 2,3,16 0 0 4.5 4.5 AKQ 2400
    RIC 2.60 -0.16 1.01 8 1.16 7-8 10 1 7.93 T 1,3,16,22 4 0 T 3.2 30.530 10 29.560 27 AKQ 2400
    ROA 2.08 -0.81 1.27 26 1.27 26 10 1 9.29 2.0 7 8 2 4.0 9.3 30.500 10 29.600 27 RNK 2400
    WAL 4.63 1.87 2.25 8 2.26 7-8 10 1 8.24 1.0 16 3 1 1.0 8.4 30.500 10 29.520 27 AKQ 2400
    WOO 1.30 -0.65 0.51 26-27 11 0 5.86 0.6 1 6 0 1.1 11.0 30.440 15 29.680 27 LWX 0800
    WSH 2.05 -0.52 1.49 26 1.50 26-27 13 1 5.41 2.0 8 8 2 3.5 10.9 30.530 10 29.610 27 LWX 2400
    Averages 2.69 0.08 1.22 1.32 11.1 0.7 7.31 0.6 5.0 1.2 5.0 28.878 29.540 30.010
    STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 CWA TIME RECORDED
    STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 CWA TIME RECORDED
    AVL 3.56 -0.20 1.54 26 1.56 26 11 1 12.14 0.2 16 5 0 0.2 0.2 30.390 10 29.560 26 GSP 2400
    MRH 7.10 3.90 2.05 7 2.05 7 9 3 8.30 T 16,17 2 0 T T 30.480 10 29.450 8 MHX 2400
    CLT 3.46 0.14 1.16 26 1.16 26 11 1 7.75 2.7 16 2 1 2.7 2.7 30.450 10 29.590 26 GSP 2400
    ECG 3.65 0.47 1.21 8 1.21 8 11 2 5.05 T 17 1 0 T T 30.510 10 29.530 8 AKQ 2400
    FAY 3.84 1.08 1.15 26 1.21 7-8 12 1 5.64         29.580 26 RAH 2400
    GSO 3.20 0.24 0.82 26 1.03 7-8 12 0 8.67 0.5 16 4 0 0.6 3.6 29.580 26 RAH 2400
    HSE 7.56 3.54 2.82 8 3.03 7-8 10 2 9.73       0.0 0.0     29.430 8 MHX 2400
    HKY 3.23 -0.49 1.34 26 1.34 26 12 1 9.36         30.400 10 29.570 26 GSP 2400
    LBT 4.09 -1.49 1.16 26 1.17 26-27 12 1 5.57             30.480 10 29.530 26 ILM 2400
    EWN 4.31 0.65 0.97 7 1.85 7-8 11 0 6.14 T 17 1 0 T T 30.500 10 29.540 8 MHX 2400
    RDU 4.08 0.85 0.92 23 1.06 22-23 11 0 7.18 0.7 16 3 0 0.7 1.7 29.580 26 RAH 2400
    RAL 4.11 0.61 1.02 7-8 11 0 6.94 3 0 1.0 3.2 30.330 11 29.600 26 RAH 2400
    ROX 3.35 -0.15 0.90 8 0.90 8 11 0 8.01 2.2 16 3 1 2.2 5.4 30.500 10 29.620 27 30.060 RAH 2400
    WHI 4.09 0.84 1.26 26 1.36 7-8 11 1 5.18 T 23 1 0 T T 30.489 10 29.545 26 30.045 ILM 2400
    ILM 5.14 1.52 1.64 26 1.64 26 11 2 7.27 T 16,17 2 0 T T 30.480 10 29.570 8 ILM 2400
    Averages 4.32 0.77 1.35 1.44 11.07 1.00 7.53 0.63 0.6 1.4 30.455 29.552
    STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 CWA TIME RECORDED
    STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 CWA TIME RECORDED
    AND 3.90 0.00 1.07 26 1.11 25-26 12 1 9.04       30.410 10 29.600 26 GSP 2400
    CAE 5.51 1.90 1.56 7 1.56 7 10 2 6.72 T 16 1 0 T T 30.430 10 29.560 26 CAE 2400
    CRE 4.42 1.00 1.20 26 1.22 25-26 11 1 5.06     30.460 10 29.590 26 ILM 2400
    CHS 10.47 7.51 2.44 23 2.45 22-23 11 5 10.82 T 16 1 0 T T 30.440 18 29.590 26 CHS 2400
    FLO 5.02 2.10 1.17 7 1.51 7-8 12 1 6.52 30.460 10 29.520 26 ILM 2400
    GSP 3.88 -0.09 1.46 26 1.46 26 12 1 9.15 2.0 16 3 1 2.0 2.0 30.400 10 29.590 26 GSP 2400
    OGB 7.32 3.73 2.27 7 2.27 7 12 3 8.16 30.420 18 29.540 26 CAE 2400
    Averages 5.79 2.31 1.60 1.65 11.43 2.00 7.92 0.7 0.7 30.431 29.570
    STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 CWA TIME RECORDED
    TRI 1.86 -1.59 0.31 13 0.44 21-22 16 0 11.85 2.6 2 4 1 3.6 7.7 30.380 1 29.41 26 MRX 2400
    DAV 4.61 0.6 5 21 0 10.55 10.7 1 19 14 65.2 152.9 PBX 2400
    Averages
    STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 CWA TIME RECORDED


    Virginia:

    Arlington - " FEBRUARY 2013 WAS ONLY THE SECOND MONTH IN THE PAST 16 MONTHS WHERE THE MONTHLY AVERAGE TEMPERATURE IN WASHINGTON WAS BELOW THE 1981- 2010 NORMAL. IT WAS ALSO THE FIRST MONTH SINCE JANUARY 2011 WITH NO DAYS ABOVE 60 DEGREES. DESPITE THE BELOW NORMAL TEMPERATURES...THE MAXIMUM TEMPERATURE WAS ABOVE FREEZING EACH DAY. WASHINGTON NORMALLY EXPERIENCES ABOUT ONE OR TWO DAYS OF SUB-FREEZING HIGHS IN FEBRUARY. PRECIPITATION FOR THE MONTH WAS BELOW NORMAL. OVER A THIRD OF THE MONTHLY PRECIPITATION FELL ON THE 26TH. MEASURABLE SNOWFALL WAS RECORDED ON THE 1ST AND 2ND. ONLY 0.4 INCHES OF SNOWFALL WAS OBSERVED AT REAGAN NATIONAL AIRPORT THIS MONTH...WHICH WAS MORE THAN 5 INCHES BELOW THE MONTHLY NORMAL. IT WAS THE THIRD STRAIGHT FEBRUARY IN WASHINGTON WITH A MONTHLY SNOWFALL TOTAL UNDER AN INCH. SINCE FEBRUARY 2011...JANUARY 2012 /WITH 1.7 INCH/ WAS THE LAST TIME THAT AT LEAST AN INCH OF SNOW FELL IN A MONTH. THE LAST DAY ONE INCH OR MORE OF SNOW WAS OFFICIALLY RECORDED IN WASHINGTON DC WAS 26 JANUARY 2011...764 DAYS AGO AS OF 28 FEBRUARY 2013. IT IS THE LONGEST SPAN ON RECORD WITHOUT AT LEAST AN INCH OF SNOW. THE PREVIOUS LONGEST STREAK ON RECORD WITHOUT ONE INCH OF SNOW IN A CALENDAR DAY WAS 700 DAYS FROM 5 FEBRUARY 1975 THROUGH 4 JANUARY 1977. " - [ - - ] - Notes from NWS Sterling, VA

    Bridgewater - from Clayton come these notes: " Where's the snow!? We usually get around 6 inches in February . We've only had several days with skiffs this past month, but no measurable amounts. March usually brings us at least one snow. Forecasts indicate that snow is on the way! " - [ + - ]

    Chantilly - Russ reports: " February was another disappointing month for snow lovers. It featured seasonal temperatures and below average precipitation, at my site. The mean monthly temperature was 36.2° (+0.0°). The mean high temperature was 44.3° (-2.1°) and the mean low temperature was 28.2° (+2.1°). February precipitation was only 1.64" (-1.10"), most of which fell on the 26th (0.80") to break a daily record. There was little snow to speak of again, with a trace or more on the 1st (0.2"), 2nd (T), 3rd (T), 8th (T), 13th (0.25"), and 19th (T). Monthly snowfall totaled 0.45" (-7.2"). This winter, we've still had less than 3" of snow. Sleet was observed on the 8th (T), 19th (T) and 22nd (T). Freezing rain was observed on the 8th (T) and 22nd (0.1"). *Please note, anemometer is currently partially obstructed from the North and East " - [ -/+0 - ]

    Dulles - from NWS Sterling (KLWX): " FEBRUARY 2013 WAS THE FIRST FEBRUARY WITH BOTH BELOW NORMAL TEMPERATURES AND BELOW NORMAL SNOWFALL AT DULLES SINCE 2004. IT WAS ALSO THE FIRST MONTH SINCE JANUARY 2011 WITHOUT A 60-DEGREE OR WARMER DAY. PRECIPITATION FOR THE MONTH WAS BELOW NORMAL. ALMOST HALF OF THE MONTHLY PRECIPITATION FELL ON THE 26TH. THE 0.71 INCHES THAT FELL ON THAT DAY BROKE THE PREVIOUS DAILY RECORD OF 0.51 INCHES FROM 1992. MEASURABLE SNOWFALL WAS RECORDED ON THREE DAYS THIS MONTH...THE 1ST...8TH AND 13TH. ONLY 1.3 INCHES OF SNOWFALL WAS OBSERVED AT DULLES THIS MONTH... WHICH WAS MORE THAN 6 INCHES BELOW THE MONTHLY NORMAL. IT WAS THE THIRD STRAIGHT YEAR WITH UNDER TWO INCHES OF SNOW FOR FEBRUARY. " - [ - - ]

    Glen Allen - Lowell reports: " February was cooler than average as the monthly mean temperature was 39.2 °F, a -2.4 °F departure. February was the second coolest in the past four years. There were 18 days the minimum temperature dropped below freezing and 0 days that the maximum didn’t climb above freezing. The 1.85 inches of rain for the month was a negative 0.52 inch departure when compared to the four-year average. The total frozen precipitation was only 0.2 inches, a negative 5.6-inch departure. The maximum temperature for February was only 64 °F on the 15th with only a few warm days. The lowest minimum this month was 16 °F recorded on the 2nd and 18th. The maximum wind gust was 32 mph from the south that occurred on Feb. 11th at 1524 hours. The highest barometer recorded for the month was 30.49 inches on the 10th and the lowest was 29.53 inches on the 27th. The winter has been mild as December was the 6th warmest and only February was below average. " - [ - - ]

    Hampton - Dave sends these addition notes: " No records tied or broken-- note- max temp failed to get to 70 degrees this month. February was the only month of the winter season to be normal. The meteorological winter ends mild, not as warm as last year- but in the top 10. " - [ - + ]

    Herndon - Randy adds these notes: " February was below normal for temperature and precipitation. The temperatures ranged between a high of 54 and a low of 14. We averaged 1.5 degrees below normal for the month. On the precipitation side, the month was 0.79” below normal with 1.92” measured. We had several days of light snow and some sleet off and on during the month, but only received a total of 1.1” for a total of 3.9” for the year; well below normal. " - [ - - ]

    Portsmouth - " THE RAINFALL FOR FEBRUARY 2013 OF 5.13" PRODUCED THE 5TH GREATEST FEBRUARY MONTHLY RAINFALL TOTAL AT THIS STATION IN THE DATABASE TO 1976. THE TOP 5 WETTEST FEBRUARYs INCLUDE: 1) 7.60" 1998 2) 6.32" 1989 3) 5.66" 1983 4) 5.59" 2003 5) 5.13" 2013 February's average temperature (42.1°) was 0.6° BELOW NORMAL. Precipitation was ABOVE NORMAL by 1.5" or 161% of normal relative to normal Februarys for the period from 1976 to 2012. Cold frontal passages occurred on the 1st, 6th, 8th, 11th, 13th, 16th, 19th, 23rd, 28th, 29th. FROST was recorded on the 2nd, 4th, 6th, 14th, 15th, 18th, 19th, 21st. STATION RECORDS: 1st - WIND GUST 37mph [previous 34 1992], 8th - RAINFALL 2.38" [previous 0.85" 1997], 8th - WIND GUST 40mph [previous 33mph 1994], 22nd - TEMPERATURE Minimum 23° [previous 24° 1978], 27th - RAINFALL 1.24" [previous 0.71" 1993]. - [ - + ]

    Richmond - from Lowell Koontz in nearby Glen Allen: " The Richmond International Airport had no daily records this month. Their highest maximum temperature was 63 °F on the 11th and 15th; only 12 years since 1897 have had a lower maximum temperature for the month. Using the new recalculated mean temperatures from 1880 to 1896 this winter was the 15th warmest since 1880, which is mostly because December 2012 was the 6th warmest December on record. This was a seasonal departure of +2.8 °F. The Airport had a -3.4 inch snow deficit for the month and 6.2 inch deficit for the winter. " - [ - - ]

    North Carolina:

    Raleigh - Bob adds: " FEBRUARY WAS A COOL WET MONTH WITH SEVEN DAYS THAT WERE TOTALLY OVERCAST. MEASUREABLE PRECIPITATION OCCURRED ON 11 DAYS. THE AVERAGE DAILY TEMPERATURE WAS 41.6 DEGREES (+0.6 DEG ABOVE NORMAL) WHICH WAS 2.6 DEGREES COOLER THAN JANUARY. PRECIPITATION FOR FEBRUARY WAS 4.11” WHICH IS 0.61” ABOVE NORMAL. WINTRY PRECIPITATION OCCURRED ON THREE DAYS, HOWEVER THE MAXIMUM SNOW DEPTH WAS ONLY ˝”. " - [ + + ]

    Nearby Locations:

    TRI-CITIES - from NWS Raleigh RAH: " Tri-Cities received 1.86 inches of precipitation in February, which was 1.59 inches below normal. It tied with 2000 as the 8th driest February on record. Measurable precipitation occurred on 16 days and only 1 of those days had more than one-quarter of an inch of precipitation. The heaviest precipitation fell on the 13th when 0.31 inches of precipitation was reported. The driest February of the 73 years of observations taken at Tri-Cities was in 1968 when 0.75 inches of precipitation was recorded. The monthly-averaged temperature at Tri-Cities in February was 38.6 degrees, which was 0.4 degrees below normal. It tied with 2004 as the 35th coolest of Februarys on record. The coldest February at Tri-Cities was back in 1958 when the average temperature was 28.1 degrees. " - [ - - ]



    COLUMN DENOTATIONS:

    A  maximum mean temperature T total precipitation (inches)
    T1 departure from normal
    B  minimum mean temperature U maximum calendar day precipitation (inches)
    C  monthly mean temperature
    C1 departure from normal
    U1 date of maximum calendar day precipitation
    D  maximum temperature V date(s) of maximum daily precipitation
    E  date(s) of maximum temperature V1 maximum 24-hour precip. & date(s)
    F  minimum temperature W number of days with precip. >= .01"
    G  date(s) of minimum temperature  X number of days with precip. >= 1.0"
    H  days with maximum temperature >=90 Y year-to-date precipitation (inches)
    I  days with maximum temperature <=32 Z maximum calendar day snowfall (inches)
    J  days with minimum temperature <=32 VRB Variable
    K  days with minimum temperature <= 0 1 date of maximum calendar day snowfall (inches)
    K1 average relative humidity 2 number of days with snowfall
    L  peak wind gust (miles per hour)  3 number of days with snowfall >= 1.0"
    M  direction of peak wind gust 4  total snowfall for month (inches)
    N  date(s) of peak wind gust  5 total snowfall for 2012-2013 season (inches)
    N1   average wind speed (miles per hour) 6 maximum barometric pressure (inches)
    N2 dominant wind direction 6A date of maximum barometric pressure
    O  number of days with thunder  7 minimum barometric pressure (inches)
    P  number of days with hail 7A date of minimum barometric pressure
    Q  number of days with glaze 8   average sea-level pressure
    R  number of days with ice pellets STN  Station
      NR not recorded
    R1 number of days with dense fog [1/4 mile and less visibility] (i) incomplete data
    S  local observation time for temps/precipitation (M) missing, if listed in data table
     ~ "about" E estimated
     +  additional indeterminate number of days CWA - NWS Office County Warning Area



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    National Weather Service Web Sites & Current Email Addresses
    Within or Nearby the ACON VA/NC/SC Area Can Be Found At:

         NWS Washington/Baltimore, VA/MD
         NWS Wakefield, VA
         NWS Blacksburg, VA
         NWS Raleigh, NC
         NWS Newport/Morehead City, NC
         NWS Wilmington, NC
         NWS Greenville-Spartanburg, SC
         NWS Columbia, SC
         NWS Charleston, SC
         NWS Morristown, TN

         National Weather Service Homepages

         National Climatic Data Center, Asheville, NC

    STATION / LOCATION (MILES & DIRECTION FROM MAIN POST OFFICE)/OBSERVER / YEAR RECORDS BEGAN / EMAIL ADDRESS:

      
    AKQ    Wakefield, VA NWS Wakefield Municipal Airport 36-58-53N 077-00-04W 33M  
    DCA    Arlington, VA Washington, DC, Reagan Washington National Airport 38-50-54N 077-02-03W 18M WSH   Washington, VA  David Yowell runamok@runamok.com
    BCB    Blacksburg, VA NWS Virginia Tech Airport 37-13N 080-25W   
      WOO  Woodstock, VA 5NW Lauck Walton 12/1/85 jwalton@shentel.net
       LDY Ladysmith, VA Danny Jessee 2003 STATION CLOSED 8/31/2010 danny@dannyjessee.com
    BRI     Bridgewater, VA Clayton Towers Ctowers19@aol.com WAL   Wallops Island, VA 37° 56'26" N 75° 27'47" W Wallops Flight Facility Airport
    CEN  Centreville, VA Paul Bassett 1985, 38° 50.9788' N LAT. 77° 25.6374' W LON. | Elevation 324' | m.psb@verizon.net AVL    Asheville, NC  Asheville Regional Airport 35-25-55N 082-32-15W 670M
    CHO   Charlottesville, VA  Charlottesville-Albemarle Airport ASOS  (Rappahannock County) 38-08-18N 078-27-21W 192M MRH    Beaufort, NC  Michael J. Field Airport 34-44-01N 076-39-38W 3M
    DAN  Danville, VA, Danville Regional Airport, 36-34-22N 079-20 10W 175M  CLT    Charlotte, NC NWS Charlotte/Douglas International Airport 35-12-48N 080-56-55W 220M
    IAD   Dulles - Washington-Dulles International Airport  38-56-05N 077-26-51W 93M   
    FCH    Falls Church, VA Erica Page 3/7/94 Windie1970@aol.com HKY  Hickory, NC 
    HAM    Hampton, VA 5NE Dave Kessel 1989 davidkessel@cox.net ECG  Elizabeth City, NC,  Coast Guard Air Station 36-15-47N 076 10-58W 11M
    LYH     Lynchburg, VA NWS Lynchburg Regional Airport 37-19-15N 079-12-24W 295M ILM     Wilmington, NC NWS New Hanover International Airport 34-16-06N 077-54-22W 9M
    CTR  Winterpock in Chesterfield County, VA Albert Arnold 06/03 FAY  Fayetteville, NC Fayetteville Regional Airport, 34-59-22N 078-52-48W 55M
      GSO   Greensboro, NC NWS Piedmont Triad International Airport 36-05-51N 079-56-37W 275M
    CHT   Chantilly, VA Russ Topping -  12/2006  russ.topping@gmail.com - new location December 2006 HSE    Cape Hatteras, NC  Mitchell Field 35-13-56N 075-27-21W 3M
    HDV    Herndon, VA  Randoplh W. Ashby, 3.3 SM South, Lat: 38.922127, Lon: -77.38015, Elev: 390'. Randolph_Ashby@Raytheon.com LBT    Lumberton, NC  Lumberton Municipal Airport 34-36-26N 079-03-36W 37M
    GAV - Glen Allen, Henrico County, VA - Lowell Koontz  8/1/08  wwkoontz@verizon.net EWN    New Bern, NC  Craven County Regional Airport 36-04-03N 077-02-50W 3M
      MON    Moncure, NC  Chatham County - Mac McIlwain mac.mcilwain@embarqmail.com
      RAL    Raleigh, NC 7NNW  Bob Woodson -  6/1/93 kf4mmm@qsl.net
    LKU     Louisa, VA 1N Joseph Bowers 1944 - NWS ID  44-5050-02 STATION CLOSED RDU   Raleigh-Durham, NC Raleigh-Durham International Airport 35-52-14N 078-47-11W 130M
    LOU     Louisa, VA 6S John Bullock (about 1970) STATION CLOSED ROX    Roxboro, NC 2SE Merriell A. Jay 1/93
         WHI   North Whiteville, NC Christopher Crawley 12/10 34.413744N / 078.751908W
    LYH     Lynchburg, VA NWS Lynchburg Regional Airport 37-19-15N 079-12-24W 295M ILM     Wilmington, NC NWS New Hanover International Airport 34-16-06N 077-54-22W 9M
    NEW    Newmarket, VA 2W Joyce Winfree STATION CLOSED 5/31/10 joywood@shentel.net CHS   Charleston, SC NWS Charleston Air Force Base 32-53-56N 080-02-26W 13M
    NPN     Newport News, VA 7N Gary Leonard -  6/91 GaryMLeonard@aol.com CAE    Columbia, SC NWS Columbia Metropolitan Airport 33-56-31N 081-07-05W 73M 
    NOR     Norfolk, VA 3NE Jim Fentress 6/1/77 FLO    Florence, SC Florence Regional Airport 34-11-16N 079-43-51W 44M
    ORF     Norfolk, VA 5NE 36-54-13N 076-11-31W 14M  1871 GSP   Greenville-Spartanburg, SC NWS Greenville-Spartanburg Airport 34-53-02N 082-13-15W 286M 
    POR     Portsmouth, VA 36.81° North 76.33° West 3S Bill Trotter -  7/1/76 wxr@cox.net CRE    North Myrtle Beach, SC Grand Strand Airport 33-48-42N 078-43-26W 10M
    MEC     Mechanicsville, VA Glen Martin 11/19/91 OGB   Orangeburg, SC  Orangeburg Municipal Airport 33-27-50N 080-51-13W 59M
    FHC    Norfolk, VA  Fred Heutte Center 36° 54'N 76° 16'W 01/01/03 fhcgarden@cox.net AND   Anderson, SC 
    RIC     Richmond, VA Richmond International Airport 37-30-40N 077-19-24W 50M TRI     Tri-cities, TN  (Bristol / Johnson / Kingsport), Tri-City Regional Airport 36-28-47N 082-23-56W 474M 
    ROA    Roanoke, VA Roanoke Regional Airport 37-19-01N 079-58-27W 362M DAV  Davis, WV Dave Lesher canaanwx@yahoo.com