Ahmedabad
(Head Office)Address : 506, 3rd EYE THREE (III), Opp. Induben Khakhrawala, Girish Cold Drink Cross Road, CG Road, Navrangpura, Ahmedabad, 380009.
Mobile : 8469231587 / 9586028957
Telephone : 079-40098991
E-mail: dics.upsc@gmail.com
Facts for Prelims
Derecho
News: Recently, a few States of US were hit by a storm system called a Derecho, turning Sky Green. They mostly occur across central and eastern parts of the United States.
About:
• A Derecho is ‘a widespread, long-lived, straight-line windstorm’ that is associated with a ‘band of rapidly moving showers or
thunderstorms’.
• The name comes from the Spanish word ‘la derecha’ which means ‘straight’.
• Straight-line storms are those in which thunderstorm winds have no rotation unlike a tornado. These storms travel
hundreds of miles and cover a vast area.
• It is a warm-weather phenomenon that generally occurs in June and July.
Why does the sky turn green?
• Severe thunderstorms result in a ‘green sky’ due to light interacting with the huge amount of water they hold.
• The big raindrops and hail scatter away all but the blue wavelengths due to which primarily blue light penetrates below the storm cloud.
• This blue then combines with the red-yellow of the afternoon or the evening sun to produce green.
Address : 506, 3rd EYE THREE (III), Opp. Induben Khakhrawala, Girish Cold Drink Cross Road, CG Road, Navrangpura, Ahmedabad, 380009.
Mobile : 8469231587 / 9586028957
Telephone : 079-40098991
E-mail: dics.upsc@gmail.com
Address: A-306, The Landmark, Urjanagar-1, Opp. Spicy Street, Kudasan – Por Road, Kudasan, Gandhinagar – 382421
Mobile : 9723832444 / 9723932444
E-mail: dics.gnagar@gmail.com
Address: 2nd Floor, 9 Shivali Society, L&T Circle, opp. Ratri Bazar, Karelibaugh, Vadodara, 390018
Mobile : 9725692037 / 9725692054
E-mail: dics.vadodara@gmail.com
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Mobile : 8401031583 / 8401031587
E-mail: dics.surat@gmail.com
Address: 57/17, 2nd Floor, Old Rajinder Nagar Market, Bada Bazaar Marg, Delhi-60
Mobile : 9104830862 / 9104830865
E-mail: dics.newdelhi@gmail.com