Hail Scale for Storm Spotters|天氣線上App不用買

シェア記事:

【免費天氣App】Hail Scale for Storm Spotters-APP點子

A handy little app that displays a chart at 1:1 scale so that you can accurately measure hail stones according to the National Weather Service Standards. Includes all the latest recognized sizes for proper reporting of hail sizes.

No need to carry a ruler or other objects to photograph and record hail. Report accurately to the NWS and eliminates guessing. Use Rapid Report to photograph and upload your report to the NWS, Facebook and Twitter.

Sizes included in chart are:

0.25" (Pea) Size Hail

0.75" (Penny) Size Hail

0.88" (Nickel) Size Hail

【免費天氣App】Hail Scale for Storm Spotters-APP點子

1.00" (Quarter) Size Hail

1.25" (Half Dollar) Size Hail

1.50" (Walnut) Size Hail

1.75" (Golf Ball) Size Hail

2.00" (Hen Egg) Size Hail

【免費天氣App】Hail Scale for Storm Spotters-APP點子

2.50" (Tennis Ball) Size Hail

2.75" (Baseball) Size Hail

3.00" (Tea Cup) Size Hail

4.00" (Grapefruit) Size Hail

4.50" (Softball) Size Hail

Some users have reported inaccuracies in the ruler scales on the image.

【免費天氣App】Hail Scale for Storm Spotters-APP點子

To overcome this use the Calibrate Button in the upper left. Have a real ruler on hand for a one-time setup.

Your settings will be saved from each use so you don't have to redo the calibration each time.

If the ruler dimensions on the display are not matching up to a real ruler do the following:

1) Hold a ruler up to the scale and note if the image is larger or smaller than the ruler.

2) Press Calibrate

【免費天氣App】Hail Scale for Storm Spotters-APP點子

3) Pinch the image larger or smaller as needed.

4) Press Save

5) Check again with the ruler. If still off repeat steps 1 - 4

【免費天氣App】Hail Scale for Storm Spotters-APP點子

免費玩Hail Scale for Storm Spotters APP玩免費

免費玩Hail Scale for Storm Spotters App

Hail Scale for Storm Spotters APP LOGO

Hail Scale for Storm Spotters LOGO-APP點子

Hail Scale for Storm Spotters APP QRCode

Hail Scale for Storm Spotters QRCode-APP點子
熱門國家系統支援版本費用APP評分上架日期更新日期
未知Android
Google Play
1.2
App下載
免費
1970-01-012015-04-22
台灣 TaiwanAndroid
Google Play
1.2
App下載
免費
2014-01-042015-03-12
シェア記事: