This table appears in chapter 12 of the Climate Science Special Report: The Fourth National Climate Assessment: Volume I report.

This table is composed of this array :

f85a83b2 (14x2)

Scenario	Interpretation
Low	Continuing current rate of GMSL rise, as calculated since 1993
	Low end of very likely range under RCP2.6
Intermediate-Low	Modest increase in rate
	Middle of likely range under RCP2.6
	Low end of likely range under RCP4.5
	Low end of very likely range under RCP8.5
Intermediate	High end of very likely range under RCP4.5
	High end of likely range under RCP8.5
	Middle of likely range under RCP4.5 when accounting for possible ice cliff instabilities
Intermediate-High	Slightly above high end of very likely range under RCP8.5
	Middle of likely range under RCP8.5 when accounting for possible ice cliff instabilities
High	High end of very likely range under RCP8.5 when accounting for possible ice cliff instabilities
Extreme	Consistent with estimates of physically possible “worst case”