UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for UINN... Searching the city database file for: UINN ... Date:0000Z 23 APR 25 Station: UINN WMO ident: 29698 Latitude: 54.88 Longitude: 99.03 Elevation: 410.00 ------------------------------------------------------------------------------- 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 223 SFC 977 410 -4.5 -9.3 69 4.8 -6.0 110 1 270.4 270.8 268.5 275.8 1.93 2 966 499 -3.9 -8.9 68 5.0 -5.4 130 2 271.9 272.3 269.6 277.5 2.01 3 940 712 -3.9 -9.9 63 6.0 -5.7 177 5 274.1 274.4 270.8 279.4 1.91 4 925 838 -5.1 -12.1 58 7.0 -7.1 205 7 274.1 274.4 270.4 278.7 1.63 5 850 1496 -10.5 -16.5 61 6.0 -11.9 255 7 275.1 275.4 270.4 278.7 1.24 6 766 2286 -17.5 -20.5 77 3.0 -18.1 276 12 275.9 276.1 270.4 278.7 0.98 7 748 2465 -14.3 -18.9 68 4.6 -15.3 281 14 281.3 281.5 273.8 284.7 1.15 8 714 2817 -15.5 -29.5 29 14.0 -17.7 291 16 283.7 283.8 274.1 285.2 0.46 9 700 2966 -16.1 -31.1 26 15.0 -18.4 295 17 284.7 284.7 274.5 285.9 0.41 10 628 3777 -18.5 -38.5 15 20.0 -20.9 305 24 290.9 290.9 277.4 291.6 0.22 11 518 5186 -26.5 -34.5 47 8.0 -27.5 322 38 297.7 297.8 280.9 299.0 0.40 12 500 5440 -28.3 -37.3 42 9.0 -29.2 325 40 298.5 298.6 281.1 299.6 0.31 13 457 6085 -31.5 -44.5 27 13.0 -32.5 327 46 302.3 302.3 282.5 302.9 0.16 14 432 6484 -34.5 -49.5 20 15.0 -35.4 328 50 303.4 303.4 282.9 303.7 0.10 15 400 7020 -39.1 -51.1 27 12.0 -39.6 330 56 304.2 304.2 283.2 304.5 0.09 16 325 8404 -50.3 -58.3 38 8.0 -50.5 330 63 307.3 307.3 284.4 307.5 0.04 17 312 8668 -52.2 -60.2 38 8.0 -52.4 330 64 308.2 308.2 284.7 308.4 0.04 18 300 8920 -54.1 -62.1 37 8.0 -54.2 335 62 309.1 309.1 285.0 309.2 0.03 19 272 9545 -59.1 -67.1 35 8.0 -59.2 330 58 310.6 310.6 285.5 310.7 0.02 20 250 10080 -56.5 -64.5 36 8.0 -56.6 330 62 322.1 322.1 289.4 322.2 0.03 21 237 10418 -55.3 -63.3 36 8.0 -55.5 329 59 328.8 328.8 291.4 329.0 0.03 22 200 11500 -53.7 -62.7 32 9.0 -53.9 325 50 347.7 347.7 296.2 347.9 0.04 23 176 12325 -51.7 -61.7 29 10.0 -52.0 364.0 364.0 299.5 364.2 0.05 TRP 272 9545 -59.1 -67.1 35 8.0 -59.2 330 58 310.6 310.6 285.5 310.7 0.02 WND 312 8668 -52.2 -60.2 38 8.0 -52.4 330 64 308.2 308.2 284.7 308.4 0.04 Sounding variables and indices 1000-500 mb thick: 5217.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 45.03 % Est. max temperature: 0.39 C = 32.70 F Sfc-Lift cond lev (LCL): 905.46 mb = 1004.13 m = 3294.35 ft T: -6.46 C 700-500 lapse rate: 4.93 C/km ThetaE index: 0.72 C Layer 925.0- 850.0 mb Conv cond level (CCL): 818.17 mb = 1785.65 m = 5858.37 ft Mean mixing ratio: 1.71 g/kg Conv temperature: 0.47 C = 32.85 F Cap Strength: 16.37 C Lifted Index: 16.80 C Risk: None Lifted Index @300 mb: 21.70 C Lifted Index @700 mb: 7.73 C Showalter Index: 16.62 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 11.80 C K Index: -13.70 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 4.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.24 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 9385.94 J/kg Cap Strength: 16.79 C Lift Cond Lev (LCL): 840.47 mb = 1581.58 m = 5188.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 17 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 977 410 110 1 -0.9 0.3 | 161 18 -5.9 17.0 1 925 838 205 7 3.0 6.3 | 175 23 -2.0 23.0 2 850 1496 255 7 6.8 1.8 | 185 19 1.8 18.5 3 700 2966 295 17 15.4 -7.2 | 228 14 10.4 9.5 4 500 5440 325 40 22.9 -32.8 | 312 24 18.0 -16.1 5 400 7020 330 56 28.0 -48.5 | 324 39 23.0 -31.8 6 312 8668 330 64 32.0 -55.4 | 325 47 27.0 -38.7 7 300 8920 335 62 26.2 -56.2 | 332 45 21.2 -39.5 8 272 9545 330 58 29.0 -50.2 | 324 41 24.0 -33.5 9 250 10080 330 62 31.0 -53.7 | 325 45 26.0 -37.0 10 200 11500 325 50 28.7 -41.0 | 316 34 23.7 -24.3 Wind Parameters Mean winds (0-6000m): 313.4 at 23.2 knts Storm direction: 343.4 at 17.4 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 128.3 neg: -1.8 tot: 126.5 m^2/s^2 ave: 42.2 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 85.07 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 199 4 170 21| 7.5 0.0 7.5| 38.2 -1.8 36.4 72.8 0.63| 9.9 6.3 1000 218 6 176 21| 4.0 0.0 4.0| 55.3 -1.8 53.5 53.5 0.64| 7.4 4.7 1500 236 7 181 20| 3.7 0.0 3.7| 72.5 -1.8 70.7 47.1 0.69| 6.3 4.3 2000 253 8 187 19| 3.7 0.0 3.7| 91.3 -1.8 89.5 44.7 0.74| 5.8 4.3 2500 268 9 194 18| 3.6 0.0 3.6|109.4 -1.8 107.6 43.0 0.77| 5.7 4.4 3000 278 11 200 16| 3.8 0.0 3.8|128.3 -1.8 126.5 42.2 0.80| 5.6 4.5 4000 293 14 217 14| 4.0 0.0 4.0|171.5 -1.8 169.7 42.4 0.84| 5.6 4.7 5000 306 19 241 12| 4.2 0.0 4.2|227.6 -1.8 225.8 45.2 0.84| 5.7 4.8 6000 313 23 266 12| 4.3 0.0 4.3|260.8 -1.8 259.0 43.2 0.78| 5.6 4.4 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250423.00.gif