.. title: Atmospheric electric field - Porto station .. slug: Wfieldwinter2018 .. date: 2018-03-30 .. tags: .. category: .. link: .. description: .. type: text Atmospheric electric field (sign-reversed = potential gradient) measured at INESC TEC station in Porto, Portugal (41.1794292, -8.595407000000023). .. image:: /galleries/images/EfieldINESCTECstation.png