Storm Special! View the latest observations near Atlantic TROPICAL STORM BERTHA as of INTERMEDIATE ADVISORY NUMBER 4A @ 800 PM AST FRI AUG 01 2014 and East Pacific TROPICAL STORM ISELLE as of ADVISORY NUMBER 5 @ 200 PM PDT FRI AUG 01 2014.
TAO performance improves after second service cruise. Read more...
Owned and maintained by Chicago Park District
41.968 N 87.637 W (41°58'4" N 87°38'14" W)
Search And Rescue (SAR) Data
Meteorological Observations from Nearby Stations and Ships
Click on the graph icon in the table below to see a time series plot of the last 24 hours of that observation.
These oceanographic data are displayed in rounded times.
Description of Measurements
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.