Smoothed time series and identified turning points for various states: (a) Mississippi, (b) Georgia, (c) California, (d) Texas, and (e) North Carolina are assigned sequence TP and determined to be in their first surge. (f) Florida, (g) Pennsylvania, and (h) Ohio are determined to be in their second surges, with sequence TPTP. (i) New York and (j) New Jersey are assigned sequence TPT and determined to have concluded their first surge and flattened the curve. (k) Arizona and (l) Maine are assigned TPT and TPTPT with final trough at the end of the period and determined to be declining from their first and second surges, respectively.