UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042611.upa.cvt Date: 1100Z 26 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:1100Z 26 APR 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 10 45 5 SFC 996 41 -15.5 -19.4 72 3.9 -16.2 45 5 257.9 258.1 257.2 260.2 0.82 2 925 593 -20.3 -20.4 99 0.1 -20.3 340 7 258.6 258.7 257.7 260.8 0.81 3 905 754 -21.9 -22.0 99 0.1 -21.9 25 8 258.5 258.6 257.5 260.5 0.72 4 896 828 -20.1 -27.1 54 7.0 -21.0 46 9 261.1 261.2 259.0 262.4 0.46 5 891 870 -19.7 -27.7 49 8.0 -20.7 58 9 262.0 262.0 259.6 263.2 0.44 6 885 920 -20.1 -29.1 45 9.0 -21.1 71 10 262.0 262.1 259.6 263.2 0.39 7 872 1030 -19.9 -31.9 34 12.0 -21.2 102 10 263.4 263.4 260.4 264.3 0.30 8 857 1160 -14.5 -33.5 18 19.0 -16.9 138 12 270.3 270.4 265.4 271.1 0.26 9 850 1222 -13.7 -33.7 17 20.0 -16.3 155 12 271.8 271.8 266.4 272.6 0.26 10 846 1258 -12.9 -32.9 17 20.0 -15.6 156 12 273.0 273.0 267.3 273.9 0.28 11 749 2179 -17.1 -40.1 12 23.0 -19.6 181 20 278.1 278.1 270.3 278.6 0.16 12 700 2683 -20.3 -43.3 11 23.0 -22.4 195 25 280.0 280.0 271.4 280.4 0.12 13 529 4697 -34.3 -54.3 11 20.0 -35.1 199 25 286.6 286.6 274.9 286.7 0.05 14 509 4966 -35.1 -51.1 18 16.0 -35.8 200 25 288.8 288.8 276.2 289.0 0.07 15 500 5090 -35.7 -51.7 18 16.0 -36.4 200 25 289.5 289.5 276.5 289.7 0.06 16 463 5623 -38.9 -62.9 6 24.0 -39.5 203 37 292.0 292.0 277.7 292.0 0.02 17 437 6022 -38.3 -65.3 4 27.0 -39.1 206 47 297.6 297.6 280.3 297.6 0.01 18 400 6630 -40.7 -64.7 6 24.0 -41.3 210 61 302.1 302.1 282.3 302.2 0.02 19 396 6698 -41.1 -66.1 5 25.0 -41.7 211 61 302.4 302.4 282.4 302.5 0.01 20 329 7933 -50.1 -62.6 22 12.5 -50.3 220 68 306.5 306.5 284.0 306.6 0.03 21 308 8361 -53.3 -61.3 37 8.0 -53.4 220 67 307.9 307.9 284.6 308.0 0.03 22 300 8530 -54.1 -65.1 25 11.0 -54.2 220 67 309.1 309.1 285.0 309.2 0.02 23 277 9038 -57.3 -67.3 27 10.0 -57.4 224 67 311.6 311.6 285.9 311.7 0.02 24 250 9680 -60.9 -66.9 45 6.0 -61.0 230 67 315.5 315.5 287.3 315.6 0.02 25 247 9755 -61.3 -67.3 45 6.0 -61.4 230 66 316.0 316.0 287.5 316.1 0.02 26 229 10226 -59.1 -73.1 15 14.0 -59.2 235 61 326.3 326.3 290.6 326.3 0.01 27 200 11070 -61.5 -78.5 9 17.0 -61.6 245 53 335.4 335.4 293.2 335.4 0.00 28 194 11261 -56.3 -83.3 2 27.0 -56.5 246 52 346.6 346.6 295.9 346.6 0.00 29 187 11495 -55.5 -82.5 2 27.0 -55.8 246 51 351.6 351.6 297.0 351.6 0.00 30 165 12287 -58.3 -84.3 2 26.0 -58.5 248 46 359.7 359.7 298.7 359.7 0.00 31 150 12890 -55.9 -84.9 1 29.0 -56.2 250 43 373.8 373.8 301.2 373.8 0.00 32 128 13897 -55.9 -84.9 1 29.0 -56.3 254 44 391.1 391.1 303.9 391.1 0.00 33 101 15388 -59.9 -86.9 2 27.0 -60.2 260 46 410.8 410.8 306.6 410.8 0.00 34 100 15450 -58.9 -86.9 2 28.0 -59.2 260 46 413.9 413.9 307.0 413.9 0.00 35 80 16845 -57.5 -86.5 1 29.0 -58.0 263 38 444.1 444.1 310.3 444.1 0.00 36 70 17680 -59.5 -86.5 2 27.0 -59.9 265 33 457.1 457.1 311.5 457.1 0.00 37 50 19770 -63.1 -89.1 2 26.0 -63.5 260 48 494.8 494.8 314.6 494.8 0.00 38 43 20699 -63.7 -89.7 2 26.0 -64.1 264 54 515.1 515.1 316.0 515.1 0.00 39 41 20995 -58.9 -87.9 1 29.0 -59.7 266 56 534.2 534.2 317.2 534.2 0.00 40 30 22930 -65.3 -90.3 2 25.0 -65.8 275 69 566.6 566.6 319.0 566.6 0.00 41 25 24039 -63.5 -90.5 1 27.0 -64.2 279 73 602.1 602.1 320.7 602.1 0.00 42 20 25400 -64.7 -90.7 2 26.0 -65.4 285 78 638.1 638.1 322.2 638.2 0.01 43 17 26390 -65.5 -90.5 2 25.0 -66.3 665.9 665.9 323.3 666.0 0.01 44 15 27159 -61.7 -89.7 1 28.0 -63.1 702.8 702.8 324.5 702.9 0.01 TRP 247 9755 -61.3 -67.3 45 6.0 -61.4 230 66 316.0 316.0 287.5 316.1 0.02 WND 329 7933 -50.1 -62.6 22 12.5 -50.3 220 68 306.5 306.5 284.0 306.6 0.03 Sounding variables and indices 1000-500 mb thick: 5080.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 25.59 % Est. max temperature: -0.46 C = 31.17 F Sfc-Lift cond lev (LCL): 934.61 mb = 515.88 m = 1692.48 ft T: -19.63 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.26 C Layer 905.0- 896.0 mb Conv cond level (CCL): 917.66 mb = 651.86 m = 2138.63 ft Mean mixing ratio: 0.79 g/kg Conv temperature: -14.90 C = 5.17 F Cap Strength: 23.30 C Lifted Index: 23.75 C Risk: None Lifted Index @300 mb: 34.36 C Lifted Index @700 mb: 18.06 C Showalter Index: 14.08 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 2.00 C K Index: -34.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.44 J/kg Max Up Vert Vel: 2.98 m/s Conv Inhibition (B-): 62707.07 J/kg Cap Strength: 23.29 C Lift Cond Lev (LCL): 918.83 mb = 642.43 m = 2107.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 at 16 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 ---------------------------------------------------------- 0 996 41 45 5 -3.5 -3.5 | 46 21 -15.4 -15.0 1 925 593 340 7 2.4 -6.6 | 28 20 -9.4 -18.0 2 850 1222 155 12 -5.1 10.9 | 88 17 -16.9 -0.6 3 700 2683 195 25 6.5 24.1 | 157 14 -5.4 12.7 4 500 5090 200 25 8.6 23.5 | 165 12 -3.3 12.0 5 400 6630 210 61 30.5 52.8 | 204 45 18.7 41.4 6 329 7933 220 68 43.7 52.1 | 218 52 31.9 40.6 7 300 8530 220 67 43.1 51.3 | 218 51 31.2 39.9 8 250 9680 230 67 51.3 43.1 | 231 51 39.5 31.6 9 247 9755 230 66 50.6 42.4 | 231 50 38.7 31.0 10 200 11070 245 53 48.0 22.4 | 253 38 36.2 11.0 11 150 12890 250 43 40.4 14.7 | 263 29 28.6 3.3 12 100 15450 260 46 45.3 8.0 | 276 34 33.5 -3.5 13 70 17680 265 33 32.9 2.9 | 292 23 21.1 -8.6 14 50 19770 260 48 47.3 8.3 | 275 36 35.4 -3.1 15 30 22930 275 69 68.7 -6.0 | 287 60 56.9 -17.5 16 20 25400 285 78 75.3 -20.2 | 296 71 63.5 -31.6 Wind Parameters Mean winds (0-6000m): 195.9 at 21.9 knts Storm direction: 225.9 at 16.5 knts Shear (0-3000m) pos: 5.3 neg: 1.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 218.8 neg: -34.8 tot: 184.0 m^2/s^2 ave: 61.3 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 6.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 102.37 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 10 6 37 22| 0.0 6.2 6.2| 0.0 -34.8 -34.8 -69.5 -0.97| 6.5 -6.3 1000 29 7 41 23| 7.7 3.1 10.8|106.7 -34.8 71.9 71.9 0.42| 12.8 5.4 1500 132 9 74 19| 7.4 2.1 9.5|160.6 -34.8 125.8 83.9 0.55| 13.2 7.2 2000 161 11 86 15| 6.7 1.5 8.2|184.8 -34.8 150.1 75.0 0.61| 11.4 6.9 2500 176 13 97 13| 6.2 1.2 7.4|210.3 -34.8 175.5 70.2 0.66| 10.5 6.9 3000 184 15 108 11| 5.3 1.0 6.4|218.8 -34.8 184.0 61.3 0.67| 9.2 6.2 4000 189 17 123 11| 4.0 0.8 4.8|221.4 -34.8 186.6 46.6 0.67| 7.0 4.7 5000 192 19 133 11| 3.2 0.6 3.8|223.8 -34.8 189.1 37.8 0.68| 5.7 3.9 6000 196 22 149 11| 4.5 0.5 5.0|284.2 -34.8 249.5 41.6 0.62| 6.7 4.1 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250426.11.gif