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<br />Table 3: Summary of meteorological components associated with flash flooding <br />produced by thunderstorm rainfall. <br /> <br /> - <br /> General storms with Big Chey'e <br /> embedded t-storms Thompson <br /> Local thunderstorms 7 -31-76 8-1.. <br /> event <br /> TemplDew Pt (OF) 80/62 80/6 <br /> 850mb T/Td (OC) 24/17 26/1 <br /> - <br /> 700mb T/Td (OC) 13/7 14/ <br /> 500mb T/Td (OC) -4/-9 -6/-::1 <br /> - <br /> 300mb T/Td (OC) -32/XX -34/ <br /> - <br /> 200mb T/Td (OC) -54/XX -54/ <br /> - <br />Sfc-500mb Precipitable 1.38" 1,2 <br /> Water (in) <br />Cloud Shear (mps/km) 0.7 2.: <br /> - <br />Sub-cloud winds(dd/kts) 120/25 160/ <br />Cloud-layer winds (dd/kts 180/18 230/ <br /> - <br /> Sub-cloud Layer Frontal sfc Fronta <br /> Convergence Factors Gust front Low Ie <br /> Low level jet 'at <br /> Terrain <br /> Cloud Layer 700mb low 500mt <br /> Forcing Factors Monsoon 300mt <br /> flow Jet str <br /> Disturbance <br />CSM Rainfall Estimate <br /> Peak 10 min (in) 2.95 1.6 <br />1-- <br /> Peak 30 min (in) 4.95 3,7 <br /> Peak 60 min (in) 7.05 5.7 <br /> CSM Storm Total (in) 13.40 6.3 <br /> Observed storm total 14"/3hr 6,60"( <br /> Ratio: CSM/Observed 0.96 0.9 <br /> <br />nn 0 <br /> <br />85 8-1 <br /> <br />:1 87' <br />8 2:. <br />-- --. <br />8 11 <br />0+ -8/ <br />XX -, <br />XX :: <br />8" 1. <br /> <br />3 C <br />25 181 <br />35 21( <br />I sfc Front <br />vel ferra <br />Gust <br /> <br />pal Frijole --,... <br /> Creek <br />4-90 7 -2-81 <br />/65 85/64 <br /> ---- <br />115 28/18 <br />/8 12/6 ---, <br /> -- , <br />-10 -6/-8 <br />:l3 3"' <br />- " <br />')6 - -, <br />5" <br />- ,,:. <br />07" 1_31'" -- <br /> --- <br />,8 O,g <br />}/12 120/25 <br />--- <br />)/18 Vrbl/12 <br />al sfc, Frontal sfc L <br />m, -r errain E <br />'front? Low level S <br /> <br />).. Disturbanc <br />) Monsoon <br />eak ow <br /> <br />et <br />Monsoon <br />ow <br />700mb low <br /> <br />5 1,!57 <br />-----. <br />5 2.65 <br />---_. <br />5 3.75 <br />---r---; <br />5 i 7.:30 <br />90ml 5-8"'12hr <br />-- . <br />6 0.!l1 <br /> <br />__---.i. <br /> <br />10 <br /> <br />2.20 <br />3.70 <br />7,30 <br />14.25 1 <br />12-15"l2hr 14 <br />0.95 <br /> <br />1 <br />1 <br /> <br />lum Mason- <br />reek ville <br />16/17 - 9-10-38 <br />65 <br />2/65 75158 <br /> --- <br />5/17 17/10 <br />10/6 11/3 <br /> -- <br />0/-14 -141-25 <br />-39 est. -40 <br />-56 est. -62 <br /> --- <br />,24" est. 092" <br />- , --- <br />0,9 0,8 <br /> --- <br />50/35 090/15 <br />90/20 210/25 <br /> .._ <br />level Low level <br /> easterlies <br />iace iT errain <br /> -~-.~ <br />1mb 500mb <br /> Feature <br />3_05 1,15 <br /> ---- <br />5,33 3,50 <br />7,62 5,15 <br /> --- <br />4.0+ 5.70 <br />.5"/2hr 8.1"(hr <br />0.97 0.70 <br /> <br />P <br />C <br />6.. <br /> <br />8 <br /> <br />:2 <br /> <br />-1 <br /> <br />1 <br /> <br />ow <br />It <br />UI <br />low <br />50C <br />low <br />