UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 10 DEC 25 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 174 -3.9 -4.7 94 0.8 -4.2 150 9 268.8 269.2 268.7 276.0 2.68 1 1000 218 -4.5 -7.2 81 2.7 -5.4 150 11 268.6 269.0 267.8 274.7 2.22 2 997 242 -4.9 -8.4 76 3.5 -6.0 151 12 268.5 268.8 267.4 274.0 2.03 3 979 385 -6.5 -9.1 82 2.6 -7.2 158 18 268.3 268.6 267.1 273.6 1.96 4 926 819 -8.5 -9.9 90 1.4 -8.9 180 36 270.5 270.9 268.6 275.9 1.94 5 925 827 -8.3 -9.7 90 1.4 -8.7 180 36 270.8 271.1 268.8 276.3 1.98 6 850 1486 -6.9 -9.1 84 2.2 -7.6 195 31 278.9 279.3 274.2 285.3 2.25 7 848 1504 -6.9 -9.2 84 2.3 -7.7 195 31 279.1 279.5 274.3 285.5 2.24 8 840 1579 -5.5 -7.9 83 2.4 -6.3 197 31 281.3 281.8 275.9 288.5 2.51 9 701 2991 -8.3 -10.2 86 1.9 -8.9 225 33 293.2 293.6 281.6 300.7 2.51 10 700 3002 -8.3 -10.2 86 1.9 -8.9 225 33 293.3 293.7 281.7 300.8 2.51 11 570 4566 -17.5 -19.4 85 1.9 -18.0 222 34 300.2 300.5 283.3 304.8 1.44 12 562 4672 -18.3 -20.0 86 1.7 -18.7 222 34 300.5 300.8 283.4 304.9 1.39 13 516 5301 -23.7 -26.0 81 2.3 -24.1 220 35 301.4 301.6 283.1 304.3 0.89 14 500 5530 -26.7 -28.9 82 2.2 -27.1 220 35 300.5 300.6 282.5 302.8 0.70 15 499 5544 -27.1 -29.2 82 2.1 -27.4 220 35 300.2 300.3 282.4 302.4 0.68 16 481 5810 -26.7 -28.8 82 2.1 -27.1 223 31 303.8 304.0 283.9 306.3 0.74 17 446 6354 -29.9 -32.8 76 2.9 -30.3 230 24 306.4 306.5 284.7 308.3 0.54 18 400 7120 -37.5 -41.1 69 3.6 -37.8 240 13 306.3 306.3 284.2 307.2 0.26 19 339 8235 -47.9 -52.9 56 5.0 -48.1 260 15 306.9 306.9 284.2 307.2 0.08 20 317 8675 -50.3 -55.2 56 4.9 -50.4 268 16 309.5 309.5 285.2 309.8 0.07 21 305 8924 -54.1 -59.1 54 5.0 -54.2 273 17 307.6 307.6 284.5 307.8 0.04 22 302 8988 -54.7 -59.7 54 5.0 -54.8 274 17 307.7 307.7 284.5 307.8 0.04 23 300 9030 -54.9 -59.8 54 4.9 -55.0 275 17 308.0 308.0 284.6 308.1 0.04 24 276 9562 -57.7 -62.7 53 5.0 -57.8 266 20 311.3 311.4 285.8 311.5 0.03 25 250 10180 -63.7 -68.7 50 5.0 -63.7 255 23 311.4 311.4 285.8 311.4 0.01 26 239 10455 -65.9 -70.8 50 4.9 -65.9 260 19 312.1 312.1 286.1 312.1 0.01 27 203 11449 -64.7 -69.7 50 5.0 -64.7 278 34 328.9 328.9 291.4 329.0 0.02 28 200 11540 -63.3 -68.3 51 5.0 -63.3 280 35 332.5 332.5 292.4 332.6 0.02 29 185 12021 -59.7 -64.7 52 5.0 -59.8 281 33 345.8 345.9 295.7 346.0 0.03 30 150 13320 -62.1 -67.1 51 5.0 -62.2 285 29 363.1 363.1 299.3 363.2 0.03 31 107 15397 -64.3 -69.3 50 5.0 -64.4 395.8 395.8 304.6 395.9 0.03 TRP 239 10455 -65.9 -70.8 50 4.9 -65.9 260 19 312.1 312.1 286.1 312.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 84.92 % Est. max temperature: 5.56 C = 42.01 F Sfc-Lift cond lev (LCL): 993.19 mb = 271.70 m = 891.39 ft T: -5.24 C 700-500 lapse rate: 7.28 C/km ThetaE index: 2.38 C Layer 1000.0- 926.0 mb Conv cond level (CCL): 605.29 mb = 4108.64 m = 13479.64 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 25.59 C = 78.06 F Cap Strength: 22.10 C Lifted Index: 21.09 C Risk: None Lifted Index @300 mb: 23.30 C Lifted Index @700 mb: 18.11 C Showalter Index: 13.07 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 17.60 C K Index: 8.80 Risk: None Sweat Index: 174.83 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.14 J/kg Max Up Vert Vel: 5.13 m/s Conv Inhibition (B-): 17779.36 J/kg Cap Strength: 22.11 C Lift Cond Lev (LCL): 923.27 mb = 841.58 m = 2761.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 24 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 1006 174 150 9 -4.5 7.8 | 83 26 -25.6 -3.4 1 1000 218 150 11 -5.5 9.5 | 86 27 -26.6 -1.6 2 925 827 180 36 0.0 36.0 | 140 33 -21.1 24.8 3 850 1486 195 31 8.0 29.9 | 145 23 -13.1 18.8 4 700 3002 225 33 23.3 23.3 | 190 12 2.2 12.2 5 500 5530 220 35 22.5 26.8 | 185 16 1.4 15.6 6 400 7120 240 13 11.3 6.5 | 65 11 -9.9 -4.7 7 300 9030 275 17 16.9 -1.5 | 18 13 -4.2 -12.6 8 250 10180 255 23 22.2 6.0 | 348 5 1.1 -5.2 9 239 10455 260 19 18.7 3.3 | 17 8 -2.4 -7.9 10 200 11540 280 35 34.5 -6.1 | 322 22 13.4 -17.2 11 150 13320 285 29 28.0 -7.5 | 340 20 6.9 -18.7 Wind Parameters Mean winds (0-6000m): 212.1 at 31.9 knts Storm direction: 242.1 at 23.9 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 306.4 neg: -0.2 tot: 306.2 m^2/s^2 ave: 102.1 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 7.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 71.44 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 ------------------------------------------------------------------------------- 500 166 19 106 27| 22.3 0.0 22.3|164.4 0.0 164.4 328.8 0.97| 23.1 22.4 1000 178 27 125 27| 13.8 0.0 13.8|240.3 0.0 240.3 240.3 0.89| 18.0 15.9 1500 183 28 131 26| 9.0 0.0 9.0|255.5 0.0 255.5 170.3 0.80| 14.3 11.5 2000 189 29 137 24| 7.3 0.0 7.3|276.7 0.0 276.7 138.3 0.80| 12.1 9.6 2500 194 30 142 22| 6.3 0.0 6.3|295.3 0.0 295.3 118.1 0.80| 10.8 8.6 3000 199 30 148 21| 5.5 0.0 5.5|306.4 -0.2 306.2 102.1 0.80| 9.7 7.7 4000 206 31 156 18| 4.1 0.2 4.3|306.4 -1.9 304.4 76.1 0.77| 7.4 5.7 5000 210 32 162 17| 3.3 0.3 3.6|306.4 -3.9 302.4 60.5 0.74| 6.1 4.5 6000 212 32 165 16| 2.2 0.2 2.4|306.4 -12.9 293.4 48.9 0.58| 6.0 3.5 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251210.00.gif