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Spring Hail/Snow Storm1
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Spring Hail/Snow Storm1
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Uploaded by: Milesacres — Venerdì Aprile 6, 2012 — Worley, ID (Current Weather Conditions)

No caption given.

Categorie: grandine, Primavera, agricoltura, montagne, cielo Tipo di telecamera: C750UZ
 
Image Description: OLYMPUS DIGITAL CAMERA
Manufacturer: OLYMPUS CORPORATION
Model: C750UZ
Software: v753u2-86
YCbCr Positioning: co-sited
PRINT Image Matching: 260 bytes undefined data
Exposure Time: 1/200 sec.
FNumber: f/4.0
Exposure Program: Creative program (biased toward depth of field)
ISO Speed Ratings: 50
Exif Version: Exif Version 2.2
Components Configuration: Y Cb Cr -
Compressed Bits per Pixel: 2.00
Exposure Bias: 0.00 EV
MaxApertureValue: 3.00 EV (f/2.8)
Metering Mode: Pattern
Light Source: 0
Flash: Flash did not fire, compulsory flash mode.
Focal Length: 6.3 mm
User Comment:
FlashPixVersion: FlashPix Version 1.0
Color Space: sRGB
PixelXDimension: 2288
PixelYDimension: 1712
File Source: DSC
Scene Type: 1
Custom Rendered: Normal process
Exposure Mode: Auto exposure
White Balance: Auto white balance
Digital Zoom Ratio: 0.00
Scene Capture Type: Standard
Gain Control: Normal
Contrast: Normal
Saturation: Normal
Sharpness: Normal
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April 6, 2012 Photo Series
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Display: 50, 100, 200 Sort: Newest First - Order Posted
1. emixam101 03:22 PM GMT del 07 Aprile 2012    
Great shot still but snow with hail is IMPOSSIBLE.This must be Sleet/Ice Pellets.FAR from the same.

Sleet/Ice Pellets : Caused by a warm front moving on, The hot area will get into the colder one.As it will get under one you will have thoses changes in order : Snow->Sleet/Ice Pellets->Freezing Rain->Rain.

Hail : Bigger, anc come from a SEVERE Thunderstorm.In other words, the rain in the cloud is pushed SO HIGH, that it can reach 50 000 to 72 000 feets in worses cases! Of course, contidions this high are extremely Severe and cold.Temperature can easily get down to under -100F in the top of a big Cumulo-Nimbus.If the ascendant current in the cloud is strong enough, the Hail won,t melt completely and will hit the ground.Hail generaly melt completely under 5000 feets.The more the ascendant current on a thunderstorm is strong, stronger is the storm.

Many thunderstorm have their ascendant and descendant currents mixed.But, coming sometimes to a point where thoses currents are separated form eatch others! We call this : A Supercell.So now you have an Updraft (Where the ascendants curents are) and the Downdraft (Or often called: Rear Flank Downdraft), this is where deescendants currents are, with Rain, Hail, and TORNADOES are.In other words, VERY calm weather is dominating in the updraft.

Often, peoples goes right though it by thinking there is no danger, HOMEWER, this is very dangerous because Posivite Lightning (That can reach 500 000 Amperes, compare to 30 000 for a negative one) can STRIKE ANYWHERE IN THE ZONE, AND UNPRECICTABLE. Because they generaly come from the TOP anvil cloud if the dominate winds push it in front of the thunderstorm.So from 50 000 to 72 000 feets!

You rather get behind the downdraft so you can see all, be outside of the thunderstorm and be 90% safe.(A rare risk that a strike can get out of the cloud and the thunderstorm zone up to 15 miles away, is possible, but rarissime).

So!, happy chassing and Happy Easter to you !!!
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2. CythiaSue 05:24 PM GMT del 07 Aprile 2012    
Super weather photo!
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Member Since: Aprile 23, 2010 Comments: 10822
3. antoniomise 04:58 PM GMT del 08 Aprile 2012    
amazing capture !
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Member Since: Settembre 22, 2011 Comments: 152
4. Dawnlisa 12:46 PM GMT del 09 Aprile 2012    
Looks like an oil painting, nice work!
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Member Since: Giugno 7, 2008 Comments: 416
5. SVLover 10:20 PM GMT del 09 Aprile 2012    
Very cool!
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Member Since: Ottobre 29, 2006 Comments: 30479

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