Surface observations and analyses

Earlier analyses:

• Surface weather 6-panel images:
  1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923,
  2000, 2001, 2002, 2003, 2004, 2005, 2006; Movies: MPEG/QT

Previous analysis, too smooth

Field	12	15	18	21	00	03
Pressure (mb), wind	img	img	img	img	img	img
Pressure (mb), temperature (F)	img	img	img	img	img	img
Pressure (mb), dewpoint (F)	img	img	img	img	img	img
Moisture convergence	img	img	img	img	img	img
Temperature advection (F/day)	img	img	img	img	img	img
Dewpoint advection (F/day)	img	img	img	img	img	img
3-hour temperature change (F)	img	img	img	img	img	img
3-hour dewpoint change (F)	img	img	img	img	img	img
3-hour pressure, vector wind change	img	img	img	img	img	img
Relative vorticity (/s*1e5)	img	img	img	img	img	img
Reported weather	img	img	img	img	img	img