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longrod Flour Bluffian in training

Joined: 15 Jun 2006 Posts: 294 Location: Corpus Christi
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ironmanstan Exalted Ruler of Flour Bluff

Joined: 04 Oct 2006 Posts: 12256
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Posted: Sat Aug 04, 2007 6:40 pm Post subject: |
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low bar...29.7 down good 29.9 up not so good.. my opinion. i'm a low barometer man. _________________ I LIKE MINE FRIED. |
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cckayaker Horse Mullet

Joined: 07 Mar 2006 Posts: 192
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longrod Flour Bluffian in training

Joined: 15 Jun 2006 Posts: 294 Location: Corpus Christi
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Posted: Sat Aug 04, 2007 8:28 pm Post subject: |
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From the site CCKayaker links to:
Note the last sentence.
| Quote: | As a general guideline, think of 30 inHg (1016 millibar) as being a normal level. World records vary from a high pressure of 32.0 inHg in Siberia to 25.7 inHg during a typhoon (both readings are off the scale of most barometers). For the US, extreme levels can be considered as 30.5 inHg and 28.5 inHg. When it comes to fishing, a change of just +/- 0.02 inHg from normal is enough to effect their feeding habits.
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As a matter of interest: From the Bob Hall Weather Station today
At 4:00 am this morning the pressure was 29.97
At 11:00 am this morning the pressure was 30.03
At 7:00 pm this evening the pressure was 29.95
If a change of 0.02 can effect feeding habits, todays changes in pressure
shows how we must be ready to adapt our fishing tactics to those changes.
How many of us carry a barometer with us when we fish?  _________________ WORK TO LIVE, LIVE TO FISH |
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