30 inches.


In conditions of medium pressure, between 29. 01 inches.


11 inHg at 7:55 AM.

30 inches. . Science Earth Science Given the following timeline of barometric pressure readings, interpret the likely weather conditions, with regard to cloudiness and precipitation, for each of the following days: Day 1: Pressure steady at 1025 millibars.

The following graph displays the barometric pressure history in Milwaukee, WI over the past 72 hours.

BcYPuOQ-" referrerpolicy="origin" target="_blank">See full list on thoughtco. This reading was taken in Agata, Siberia, on December 31,. They feel like your typical headache or migraine, but you may have some additional symptoms, including: nausea.

The portion of the atmosphere that sustains life only extends for three miles. 60, the fishing will be slow.

25 hPa ), which is equivalent to 1,013.

The weight of air pressing down on the atmosphere and Earth’s surface is air pressure.

Air pressure today. 70 inches, while a low barometric pressure reading is below 27.

. .

39 inHg, this was quite typical compared to other cities.
To calculate barometric pressure, look at a barometer and write down the pressure reading.


Barometric Pressure Reading Precautions.

The mercury barometer is the oldest type of barometer, invented by the Italian physicist Evangelista Torricelli in 1643. Mar 29, 2023 · How to Understand Barometric Pressure Readings. 96 inHg, which is considered to be within the normal range.

40, the weather is fair, and fishing will be more or less normal. . dizziness. 6. .

9; range ~29.

Sep 12, 2021 · A high barometric pressure reading is around 30. 70 inches, while a low barometric pressure reading is below 27.


As altitude increases, air pressure decreases.

These charts show the surface pressure pattern using isobars (lines of equal pressure) and indicate areas of high (H) and low pressure (L) along with their central.