Eta Precipitable Water and 850 mb Wind, at 00z, 09/18

Slide Links:

Speaker Notes:

Eta 0-hr precipitable water (PW) analysis (green contours and also shaded), overlaid with 850 mb wind barbs (tan). Note the convergence of high PW air east of FL, then the funneling of this tropical moist plume northward towards the Mid-Atlantic coast, and eventually into eastern PA.