convective field
61metamorphic rock — Any of a class of rocks that result from the alteration of preexisting rocks in response to changing geological conditions, including variations in temperature, pressure, and mechanical stress. The preexisting rocks may be igneous, sedimentary,… …
62Mechanical fan — Household electric box fan with a propeller style blade A mechanical fan is a machine used to create flow within a fluid, typically a gas such as air. A fan consists of a rotating arrangement of vanes or blades which act on the air. Usually, it… …
63Pressure-Correction Methods — refer to a class of methods used in computational fluid dynamics for solving the Navier Stokes equations normally for incompressible flows. Common Properties The equations solved in this approach arise from the implicit time integration of the… …
64METAR — For the Israeli town, see Meitar. METAR is a format for reporting weather information. A METAR weather report is predominantly used by pilots in fulfillment of a part of a pre flight weather briefing, and by meteorologists, who use aggregated… …
652008 Super Tuesday tornado outbreak — Infobox tornado outbreak name = 2008 Super Tuesday Tornado Outbreak image location = Noaa outbreak graphic.png date = February 5–6, 2008 duration = 15 hours, 20 minutes fujitascale = EF4 tornadoes = 87 confirmed total damages (USD) = ≥$507… …
66March 2009 tornado outbreak sequence — Damage from the EF3 Corydon tornado Date of tornado outbreak: March 23–29, 2009 Duration1: 7 days Maximum rated tornado …
67April 2009 tornado outbreak — Damage from the EF4 Murfreesboro tornado Date of tornado outbreak: April 9–11, 2009 Duration1: 31 hours, 37 minutes Maximum rated torn …
68Dust devil — For other uses, see Dust devil (disambiguation). A dust devil in Arizona …
69Dust storm — For the fictional character, see Dust Storm (Transformers). For other uses, see Sandstorm (disambiguation). Part of the Nature series on Weather   Calendar seasons …
70Tachocline — The tachocline is the transition region of the Sun between the radiative interior and the differentially rotating outer convective zone. It is in the outer third of the sun (by radius). This causes the region to have a very large shear as the… …
