• MODIS Pic of the Day 27 August 2022

    From Dan Richter@1:317/3 to All on Sat Aug 27 12:00:08 2022
    August 27, 2022 - Sweltering Heat and Drought in Romania

    Carpathian Mountains
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    Farm fields and forested mountains fill the heartland of Romania, a
    country situated on the Black Sea in Southeastern Europe. Nestled
    between Ukraine, Moldova, Bulgaria, Serbia, and Hungary, Romania is
    home to the horse-shoe-shaped arc of the Carpathian Mountains which
    partially enclose the richly agricultural Transylvanian Depression. The
    ridges that form southern arc of the Carpathians are more famously
    known as the Transylvanian Alps—the home of Vlad “The Impaler”, who was
    the historical basis of the Dracula myth.

    August is typically the warmest month in Romania, and also the time
    when many crops, including wheat, corn, and sunflower, ripen for
    harvest. Like much of Europe, Romania has suffered several heat waves
    in both July and August 2022. Temperatures spiked to 103˚F (39.4˚C) in
    Bucharest on July 24 while the town of Sinai, a mountain resort sitting
    about 2,800 feet above sea level, hit 101˚F (38.3˚C) on July 24. Still
    sitting under a heat dome, Romania is currently experiencing another
    heat wave, with temperatures expected to remain at or above 90˚F
    (32.2˚F) across much of the country through the end of the month.

    The high heat has brought severe drought to much of Romania, with
    reports of low water levels in many lakes and rivers, including the
    lake of Movila Miresei (Bride’s Mound), a saline, shallow lake in the
    eastern part of the country, which became little more than a
    salt-encrusted flat by August. The extended heat waves and prolonged
    drought have hit many crops hard. On August 24, government reports
    estimated that 420,380 hectares of crops had been damaged to date. The
    Agriculture Ministry has estimated that wheat harvest will be 18
    percent smaller this year than last, but that the total wheat harvest
    should meet domestic needs and still permit some exports. The sunflower
    and corn harvests are estimated to be reduced 3 percent and 27 percent
    from last year, respectively.

    The Moderate Resolution Imaging Spectroradiometer (MODIS) on board
    NASA’s Terra satellite acquired a true-color image of the heart of
    Romania sweltering in summer heat on August 26, 2022. While the
    forested mountains remain dark green, with no visible sign of heat
    stress, the Western Plain, Western Hills, and the Romanian Plain
    (located in the south and east) all carry a heavy tint of tan, a sign
    of dry vegetation and/or open land, all of which are common in drought.
    Even the Transylvanian Plain, which remains predominantly green, shows
    heat stress, with patches of tan visible scattered throughout.

    Image Facts
    Satellite: Terra
    Date Acquired: 8/26/2022
    Resolutions: 1km (460.1 KB), 500m (1.2 MB), 250m (861.7 KB)
    Bands Used: 1,4,3
    Image Credit: MODIS Land Rapid Response Team, NASA GSFC



    https://modis.gsfc.nasa.gov/gallery/individual.php?db_date=2022-08-27

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