emit -from :0: -limit 1
| put pacific = Date.formatTz(:2015-01-01T00:00:00:,"PDT")
| put mountain = Date.formatTz(:2015-01-01T00:00:00:,"MST")
| put central = Date.formatTz(:2015-01-01T00:00:00:,"CDT")
| put eastern = Date.formatTz(:2015-01-01T00:00:00:,"Eastern")