GIS Center Department of Physical Geography and Ecosystem Science Lund University 22362 Lund Sweden;
Faculty of Geodesy and Geomatics K.N.Toosi University of Technology Tehran Iran;
GIS Center Department of Physical Geography and Ecosystem Science Lund University 22362 Lund SwedenCenter for Middle Eastern Studies Lund University 22100 Lund Sweden;
Disaster management; Hurricane Florence; Natural language processing; Spatio-temporal tweet analysis; Tweet clustering; Twitter;