MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2209071200F012.nam218 Reading from grid file:/home/data/models/nam_218/2209071200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z THU 8 SEP 22 Station: KISN Latitude: 48.17 Longitude: -103.60 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 21 1 950 484 SFC 933 643 33.0 12.2 28 20.8 19.2 195 8 312.3 314.1 294.8 342.0 9.63 3 900 970 30.8 10.8 29 20.0 17.7 201 17 313.3 315.0 294.7 341.5 9.10 4 850 1478 28.1 1.9 18 26.2 12.9 234 24 315.6 316.6 292.2 332.0 5.15 5 800 2013 25.8 -2.3 16 28.0 10.4 259 24 318.6 319.4 292.2 331.8 4.05 6 750 2574 20.9 -4.2 18 25.1 7.7 270 25 319.2 320.0 292.1 331.4 3.73 7 700 3163 15.3 -5.3 24 20.6 4.9 271 27 319.5 320.2 292.1 331.5 3.69 8 650 3784 9.4 -4.9 36 14.3 2.2 272 27 319.6 320.4 292.5 332.9 4.08 9 600 4440 3.6 -6.4 48 10.0 -1.3 278 37 320.2 321.0 292.6 333.1 3.94 10 550 5137 -3.1 -10.1 58 7.0 -6.1 286 44 320.4 321.0 292.0 331.0 3.22 11 500 5882 -10.0 -16.4 59 6.5 -12.2 289 49 320.9 321.3 291.2 328.0 2.12 12 450 6687 -14.4 -45.4 5 31.0 -19.0 275 46 325.2 325.2 290.5 325.8 0.15 13 400 7568 -20.4 -48.6 6 28.2 -23.8 283 53 328.4 328.4 291.4 328.9 0.12 14 350 8540 -28.5 -42.6 24 14.1 -30.2 277 50 330.3 330.4 292.0 331.3 0.25 15 300 9626 -36.2 -55.7 12 19.5 -37.3 273 51 334.4 334.4 293.0 334.7 0.07 16 250 10873 -42.1 -63.6 8 21.5 -43.0 268 48 343.4 343.4 295.1 343.5 0.03 17 200 12352 -51.8 -69.6 10 17.7 -52.2 279 50 350.7 350.7 296.8 350.8 0.02 18 150 14168 -62.7 -80.9 7 18.2 -62.9 288 43 362.1 362.1 299.1 362.1 0.00 19 100 16644 -65.5 -86.1 4 20.7 -65.6 280 26 401.3 401.3 305.4 401.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5861.52 m Freezing level: 573.27 mb = 4812.73 m = 15789.62 ft Wetbulb zero: 618.36 mb = 4192.83 m = 13755.82 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 34.85 % Est. max temperature: 39.46 C = 103.02 F Sfc-Lift cond lev (LCL): 690.52 mb = 3277.52 m = 10752.90 ft T: 14.24 C 700-500 lapse rate: 9.30 C/km ThetaE index: 10.57 C Layer 900.0- 700.0 mb Conv cond level (CCL): 586.38 mb = 4623.97 m = 15170.34 ft Mean mixing ratio: 7.47 g/kg Conv temperature: 40.89 C = 105.60 F Cap Strength: 4.93 C Lifted Index: -2.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.54 C Lifted Index @700 mb: 4.77 C Showalter Index: 0.33 C Risk: Thunderstorms probable Total Totals Index: 49.88 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 38.06 C Cross Totals Index: 11.82 C K Index: 19.33 Risk: < 20 % chance of thunderstorms Sweat Index: 263.97 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 262.40 J/kg Max Up Vert Vel: 22.91 m/s Conv Inhibition (B-): 469.93 J/kg Cap Strength: 4.93 C Lift Cond Lev (LCL): 636.55 mb = 3955.05 m = 12975.73 ft Lev Free Conv (LFC): 541.55 mb = 5258.16 m = 17250.96 ft Equ Level (EL): 291.55 mb = 9821.51 m = 32222.40 ft B at Equ Level: 260.05 J/kg Max Parcel Lev (MPL): 221.55 mb = 11673.98 m = 38299.99 ft Wind Parameters Mean winds (0-6000m): 273.6 at 32.8 knts Storm direction: 303.6 at 24.6 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 67.0 deg Storm rel helicity (0-3000m) pos: 214.4 neg: 0.0 tot: 214.4 m^2/s^2 ave: 71.5 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.1 10^-3/s Energy-Hel index: 0.34 Bulk Rich Number: 2.02 Bulk Shear: 129.84 m/s