Logo PTB

Pressure

Working Group 3.33

Measurement

The measuring range of the barometer used is between 800 mbar and 1100 mbar. It is located in the basement of the Max-Planck-building at a height of 71.06 m.

The expanded uncertainty of the absolute pressure value is 0.05 mbar (k = 2).

The service is available the whole year. Exceptions are only periods during the recalibration or in the event of damage to the measuring chain.

Notes

03/2020: In the period from 04.03.2020 08:45 a.m. to 05.03.2020 11:30 a.m., air pressure values were presented which were 24.75 mbar too low. The values were replaced on March 5th, 2020 by the correct values.

Historic Data

This section offers the possibility to access historical air pressure data.

period of time

Displaying results 289 to 384 out of 375580

< Previous

Page 1

Page 2

Page 3

Page 4

Page 5

Page 6

Page 7

Page 8

Page 9

Page 10

Next >

date value unit
2020-10-27 21:00 998.0 mbar
2020-10-27 20:45 998.1 mbar
2020-10-27 20:30 998.2 mbar
2020-10-27 20:15 998.2 mbar
2020-10-27 20:00 998.3 mbar
2020-10-27 19:45 998.2 mbar
2020-10-27 19:30 998.3 mbar
2020-10-27 19:15 998.2 mbar
2020-10-27 19:00 998.4 mbar
2020-10-27 18:45 998.2 mbar
2020-10-27 18:30 998.3 mbar
2020-10-27 18:15 998.3 mbar
2020-10-27 18:00 998.2 mbar
2020-10-27 17:45 998.2 mbar
2020-10-27 17:30 998.1 mbar
2020-10-27 17:15 998.1 mbar
2020-10-27 17:00 998.1 mbar
2020-10-27 16:45 998.0 mbar
2020-10-27 16:30 998.0 mbar
2020-10-27 16:15 998.1 mbar
2020-10-27 16:00 998.1 mbar
2020-10-27 15:45 998.1 mbar
2020-10-27 15:30 998.1 mbar
2020-10-27 15:15 998.1 mbar
2020-10-27 15:00 998.3 mbar
2020-10-27 14:45 998.4 mbar
2020-10-27 14:30 998.3 mbar
2020-10-27 14:15 998.3 mbar
2020-10-27 14:00 998.5 mbar
2020-10-27 13:45 998.5 mbar
2020-10-27 13:30 998.5 mbar
2020-10-27 13:15 998.5 mbar
2020-10-27 13:00 998.7 mbar
2020-10-27 12:45 998.7 mbar
2020-10-27 12:30 998.7 mbar
2020-10-27 12:15 998.7 mbar
2020-10-27 12:00 998.6 mbar
2020-10-27 11:45 998.6 mbar
2020-10-27 11:30 998.7 mbar
2020-10-27 11:15 998.6 mbar
2020-10-27 11:00 998.6 mbar
2020-10-27 10:45 998.6 mbar
2020-10-27 10:30 998.4 mbar
2020-10-27 10:15 998.4 mbar
2020-10-27 10:00 998.3 mbar
2020-10-27 09:45 998.2 mbar
2020-10-27 09:30 998.1 mbar
2020-10-27 09:15 998.1 mbar
2020-10-27 09:00 998.0 mbar
2020-10-27 08:45 997.9 mbar
2020-10-27 08:30 997.9 mbar
2020-10-27 08:15 998.0 mbar
2020-10-27 08:00 998.0 mbar
2020-10-27 07:45 997.9 mbar
2020-10-27 07:30 997.8 mbar
2020-10-27 07:15 997.4 mbar
2020-10-27 07:00 997.3 mbar
2020-10-27 06:45 997.3 mbar
2020-10-27 06:30 997.2 mbar
2020-10-27 06:15 997.1 mbar
2020-10-27 06:00 997.0 mbar
2020-10-27 05:45 996.9 mbar
2020-10-27 05:30 996.9 mbar
2020-10-27 05:15 996.8 mbar
2020-10-27 05:00 996.6 mbar
2020-10-27 04:45 996.6 mbar
2020-10-27 04:30 996.6 mbar
2020-10-27 04:15 996.5 mbar
2020-10-27 04:00 996.3 mbar
2020-10-27 03:45 996.0 mbar
2020-10-27 03:30 996.1 mbar
2020-10-27 03:15 996.1 mbar
2020-10-27 03:00 996.1 mbar
2020-10-27 02:45 996.3 mbar
2020-10-27 02:30 996.4 mbar
2020-10-27 02:15 996.5 mbar
2020-10-27 02:00 996.6 mbar
2020-10-27 01:45 996.5 mbar
2020-10-27 01:30 996.3 mbar
2020-10-27 01:15 996.4 mbar
2020-10-27 01:00 996.3 mbar
2020-10-27 00:45 996.2 mbar
2020-10-27 00:30 996.4 mbar
2020-10-27 00:15 996.5 mbar
2020-10-27 00:00 996.4 mbar
2020-10-26 23:45 996.4 mbar
2020-10-26 23:30 996.4 mbar
2020-10-26 23:15 996.3 mbar
2020-10-26 23:00 996.2 mbar
2020-10-26 22:45 996.1 mbar
2020-10-26 22:30 995.8 mbar
2020-10-26 22:15 995.8 mbar
2020-10-26 22:00 996.0 mbar
2020-10-26 21:45 996.0 mbar
2020-10-26 21:30 995.7 mbar
2020-10-26 21:15 995.6 mbar