UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for CWPL... Searching the city database file for: CWPL ... Date:1200Z 9 JAN 26 Station: CWPL WMO ident: 71845 Latitude: 51.44 Longitude: -90.20 Elevation: 386.00 ------------------------------------------------------------------------------- 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 104 SFC 963 386 -6.7 -7.1 97 0.4 -6.8 360 4 269.3 269.7 268.4 275.7 2.33 2 925 713 -8.9 -8.9 100 0.0 -8.9 335 15 270.2 270.6 268.7 276.0 2.10 3 873 1158 -12.3 -12.3 100 0.0 -12.3 322 13 271.2 271.5 268.6 275.9 1.70 4 870 1185 -6.9 -9.2 84 2.3 -7.6 321 13 277.1 277.4 273.0 283.2 2.19 5 859 1284 -7.1 -9.5 83 2.4 -7.8 320 14 277.9 278.2 273.5 284.0 2.16 6 850 1366 -7.5 -9.5 86 2.0 -8.1 320 15 278.3 278.7 273.7 284.5 2.18 7 825 1597 -9.1 -11.9 80 2.8 -9.9 325 14 279.0 279.3 273.6 284.3 1.86 8 773 2097 -13.1 -14.0 93 0.9 -13.3 317 15 279.9 280.2 273.9 284.8 1.67 9 751 2316 -14.7 -19.6 66 4.9 -15.7 315 16 280.5 280.7 273.3 283.7 1.08 10 745 2377 -15.1 -19.6 68 4.5 -16.0 315 16 280.7 280.9 273.4 283.9 1.08 11 719 2645 -15.3 -30.3 27 15.0 -17.6 305 21 283.4 283.4 273.8 284.7 0.43 12 700 2847 -16.1 -32.1 24 16.0 -18.4 305 26 284.7 284.7 274.5 285.8 0.37 13 693 2923 -16.3 -35.3 18 19.0 -18.8 305 26 285.3 285.3 274.6 286.1 0.27 14 652 3380 -18.9 -36.9 19 18.0 -21.1 305 28 287.3 287.4 275.7 288.1 0.25 15 638 3541 -20.3 -35.3 25 15.0 -22.2 299 28 287.5 287.6 275.9 288.5 0.30 16 500 5300 -33.9 -56.9 8 23.0 -34.8 280 43 291.7 291.7 277.6 291.8 0.03 17 494 5384 -34.3 -58.3 7 24.0 -35.3 280 44 292.2 292.2 277.8 292.3 0.03 18 456 5937 -38.5 -57.5 12 19.0 -39.1 275 41 293.7 293.7 278.6 293.9 0.04 19 442 6152 -36.3 -58.3 9 22.0 -37.1 263 44 299.1 299.2 281.0 299.3 0.03 20 410 6670 -37.7 -60.7 7 23.0 -38.5 246 67 303.8 303.8 283.0 303.9 0.03 21 400 6840 -36.7 -59.7 7 23.0 -37.6 240 75 307.3 307.3 284.4 307.4 0.03 22 392 6980 -36.5 -56.5 11 20.0 -37.4 239 77 309.3 309.3 285.1 309.5 0.05 23 357 7624 -41.1 -51.1 33 10.0 -41.6 225 84 311.5 311.6 286.0 311.9 0.10 24 351 7739 -41.7 -54.7 23 13.0 -42.2 226 85 312.2 312.3 286.2 312.5 0.06 25 316 8446 -46.0 -58.1 24 12.1 -46.3 230 89 315.8 315.8 287.4 316.0 0.05 26 312 8531 -46.5 -58.5 24 12.0 -46.9 230 89 316.2 316.3 287.6 316.4 0.05 27 300 8790 -48.9 -58.9 30 10.0 -49.1 225 87 316.4 316.4 287.6 316.6 0.05 28 280 9236 -52.7 -58.7 48 6.0 -52.8 226 87 317.3 317.3 287.9 317.5 0.05 29 274 9375 -53.5 -65.5 22 12.0 -53.7 229 86 318.1 318.1 288.1 318.2 0.02 30 261 9685 -54.9 -69.9 14 15.0 -55.1 232 75 320.5 320.5 288.9 320.5 0.01 31 255 9833 -53.1 -72.1 8 19.0 -53.4 234 67 325.3 325.3 290.3 325.3 0.01 32 250 9960 -53.7 -72.7 8 19.0 -53.9 235 61 326.2 326.2 290.6 326.3 0.01 33 242 10169 -55.1 -74.1 8 19.0 -55.3 235 58 327.2 327.2 290.9 327.2 0.01 34 215 10935 -49.1 -78.1 2 29.0 -49.6 224 57 347.8 347.8 296.1 347.8 0.00 35 206 11216 -48.9 -77.9 2 29.0 -49.4 227 60 352.3 352.3 297.1 352.4 0.00 36 202 11345 -49.3 -78.3 2 29.0 -49.8 229 61 353.7 353.7 297.4 353.7 0.00 37 200 11410 -48.7 -78.7 2 30.0 -49.3 230 62 355.7 355.7 297.8 355.7 0.00 38 174 12329 -45.5 -78.5 1 33.0 -46.4 238 51 375.4 375.4 301.5 375.4 0.00 39 168 12562 -47.1 -79.1 1 32.0 -47.9 240 48 376.5 376.5 301.7 376.5 0.00 40 160 12884 -47.5 -79.5 1 32.0 -48.3 238 47 381.1 381.1 302.4 381.1 0.00 41 158 12967 -46.3 -78.3 1 32.0 -47.2 237 47 384.5 384.5 303.0 384.5 0.01 42 150 13310 -47.7 -77.7 2 30.0 -48.5 235 46 387.9 387.9 303.5 387.9 0.01 43 110 15338 -52.5 -82.5 1 30.0 -53.1 244 34 414.8 414.8 307.1 414.8 0.00 44 100 15950 -56.1 -85.1 1 29.0 -56.6 250 34 419.3 419.3 307.6 419.3 0.00 45 85 16972 -59.1 -86.1 2 27.0 -59.5 246 43 433.2 433.2 309.2 433.2 0.00 46 77 17596 -55.3 -85.3 1 30.0 -55.9 244 40 453.5 453.5 311.2 453.6 0.00 47 70 18200 -56.9 -84.9 2 28.0 -57.5 225 34 462.7 462.7 312.0 462.7 0.00 48 50 20310 -60.5 -87.5 2 27.0 -61.0 240 42 500.9 500.9 315.0 500.9 0.00 49 46 20828 -62.3 -88.3 2 26.0 -62.8 241 43 508.7 508.7 315.5 508.7 0.00 50 43 21245 -61.5 -88.5 2 27.0 -62.0 252 37 520.5 520.5 316.4 520.5 0.00 51 39 21845 -65.9 -89.9 2 24.0 -66.2 249 33 524.1 524.1 316.6 524.2 0.00 52 30 23440 -65.5 -90.5 2 25.0 -66.0 255 38 566.1 566.1 318.9 566.1 0.00 53 26 24310 -66.3 -90.3 2 24.0 -66.8 250 44 587.5 587.5 320.0 587.5 0.00 54 20 25900 -66.5 -91.5 2 25.0 -67.1 250 50 632.6 632.6 322.0 632.6 0.00 55 12 28971 -67.1 -92.1 2 25.0 -68.0 256 75 730.0 730.0 325.4 730.1 0.01 56 11 29491 -69.9 -93.9 2 24.0 -70.6 258 81 738.2 738.2 325.6 738.3 0.00 57 10 30060 -67.1 -92.1 2 25.0 -68.1 255 90 769.1 769.1 326.4 769.1 0.01 58 6.7 32499 -63.3 -90.3 1 27.0 -65.5 878.3 878.3 329.0 878.5 0.02 59 6.4 32780 -64.7 -90.7 2 26.0 -66.7 884.0 884.0 329.1 884.1 0.02 60 5.5 33715 -60.1 -89.1 1 29.0 -63.6 943.5 943.5 330.2 943.7 0.02 61 5.4 33830 -60.3 -88.3 1 28.0 -63.8 947.6 947.6 330.3 947.9 0.03 TRP 456 5937 -38.5 -57.5 12 19.0 -39.1 275 41 293.7 293.7 278.6 293.9 0.04 WND 316 8446 -46.0 -58.1 24 12.1 -46.3 230 89 315.8 315.8 287.4 316.0 0.05 Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 47.49 % Est. max temperature: 3.06 C = 37.50 F Sfc-Lift cond lev (LCL): 956.76 mb = 438.82 m = 1439.67 ft T: -7.06 C 700-500 lapse rate: 7.26 C/km ThetaE index: 1.06 C Layer 751.0- 745.0 mb Conv cond level (CCL): 916.67 mb = 782.58 m = 2567.49 ft Mean mixing ratio: 2.04 g/kg Conv temperature: -5.69 C = 21.76 F Cap Strength: 10.85 C Lifted Index: 12.72 C Risk: None Lifted Index @300 mb: 28.25 C Lifted Index @700 mb: 9.19 C Showalter Index: 6.51 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 24.40 C K Index: 0.90 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.30 J/kg Max Up Vert Vel: 6.53 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 12.63 C Lift Cond Lev (LCL): 908.14 mb = 854.48 m = 2803.39 ft Lev Free Conv (LFC): 903.14 mb = 896.96 m = 2942.74 ft Equ Level (EL): 873.14 mb = 1156.86 m = 3795.41 ft B at Equ Level: 13.41 J/kg Max Parcel Lev (MPL): 863.14 mb = 1246.41 m = 4089.22 ft Wind level data Storm motion: 322 at 21 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 ---------------------------------------------------------- 0 963 386 360 4 -0.0 -4.0 | 133 18 -12.9 12.3 1 937 610 350 15 2.6 -14.8 | 98 10 -10.3 1.5 2 925 713 335 15 6.3 -13.6 | 112 7 -6.6 2.7 3 901 914 330 15 7.5 -13.0 | 121 6 -5.4 3.3 4 866 1219 320 13 8.4 -10.0 | 144 8 -4.6 6.3 5 850 1366 320 15 9.6 -11.5 | 145 6 -3.3 4.8 6 800 1829 330 12 6.0 -10.4 | 130 9 -6.9 5.9 7 769 2134 315 15 10.6 -10.6 | 158 6 -2.3 5.7 8 739 2438 315 16 11.3 -11.3 | 162 5 -1.6 5.0 9 710 2743 300 24 20.8 -12.0 | 241 9 7.8 4.3 10 700 2847 305 26 21.3 -14.9 | 261 8 8.4 1.4 11 653 3353 305 28 22.9 -16.1 | 269 10 10.0 0.2 12 626 3658 295 28 25.4 -11.8 | 250 13 12.4 4.4 13 576 4267 295 29 26.3 -12.3 | 253 14 13.3 4.0 14 530 4877 280 41 40.4 -7.1 | 252 29 27.4 9.2 15 500 5300 280 43 42.3 -7.5 | 253 31 29.4 8.8 16 487 5486 280 46 45.3 -8.0 | 256 33 32.4 8.3 17 456 5937 275 41 40.8 -3.6 | 246 31 27.9 12.7 18 446 6096 265 41 40.8 3.6 | 235 34 27.9 19.8 19 400 6840 240 75 65.0 37.5 | 224 75 52.0 53.8 20 373 7315 235 83 68.0 47.6 | 221 84 55.0 63.9 21 357 7620 225 84 59.4 59.4 | 212 89 46.5 75.7 22 326 8230 230 88 67.4 56.6 | 217 91 54.5 72.8 23 316 8446 230 89 68.2 57.2 | 217 92 55.2 73.5 24 312 8534 230 89 68.2 57.2 | 217 92 55.2 73.5 25 300 8790 225 87 61.5 61.5 | 212 92 48.6 77.8 26 284 9144 225 87 61.5 61.5 | 212 92 48.6 77.8 27 271 9449 230 86 65.9 55.3 | 216 89 52.9 71.6 28 250 9960 235 61 50.0 35.0 | 216 63 37.0 51.3 29 235 10363 235 56 45.9 32.1 | 214 59 32.9 48.4 30 224 10668 220 54 34.7 41.4 | 201 62 21.8 57.6 31 200 11410 230 62 47.5 39.9 | 212 66 34.6 56.1 32 195 11582 230 64 49.0 41.1 | 212 68 36.1 57.4 33 170 12497 240 48 41.6 24.0 | 215 49 28.6 40.3 34 150 13310 235 46 37.7 26.4 | 210 49 24.7 42.7 35 141 13716 235 44 36.0 25.2 | 209 48 23.1 41.5 36 134 14021 230 55 42.1 35.4 | 209 59 29.2 51.6 37 112 15240 240 33 28.6 16.5 | 206 36 15.6 32.8 38 102 15850 265 37 36.9 3.2 | 231 31 23.9 19.5 39 100 15950 250 34 31.9 11.6 | 214 34 19.0 27.9 40 97 16154 250 34 31.9 11.6 | 214 34 19.0 27.9 41 92 16459 235 38 31.1 21.8 | 206 42 18.2 38.1 42 80 17374 255 47 45.4 12.2 | 229 43 32.5 28.4 43 76 17678 240 38 32.9 19.0 | 210 41 20.0 35.3 44 72 17983 250 30 28.2 10.3 | 210 31 15.3 26.5 45 70 18200 225 34 24.0 24.0 | 195 42 11.1 40.3 46 69 18288 240 28 24.2 14.0 | 200 32 11.3 30.3 47 66 18593 225 33 23.3 23.3 | 195 41 10.4 39.6 48 60 19202 245 32 29.0 13.5 | 208 34 16.1 29.8 49 57 19507 235 36 29.5 20.6 | 204 40 16.5 36.9 50 52 20117 245 52 47.1 22.0 | 222 51 34.2 38.2 51 50 20310 240 42 36.4 21.0 | 212 44 23.4 37.3 52 49 20422 250 38 35.7 13.0 | 218 37 22.8 29.3 53 47 20726 235 44 36.0 25.2 | 209 48 23.1 41.5 54 44 21031 255 40 38.6 10.4 | 224 37 25.7 26.6 55 42 21336 250 36 33.8 12.3 | 216 35 20.9 28.6 56 40 21641 255 31 29.9 8.0 | 215 30 17.0 24.3 57 38 21946 245 34 30.8 14.4 | 210 35 17.9 30.6 58 35 22555 260 38 37.4 6.6 | 227 34 24.5 22.9 59 33 22860 245 50 45.3 21.1 | 221 49 32.4 37.4 60 30 23440 255 38 36.7 9.8 | 222 35 23.8 26.1 61 27 24079 265 34 33.9 3.0 | 227 28 20.9 19.2 62 26 24384 245 47 42.6 19.9 | 219 47 29.7 36.1 63 23 24994 260 62 61.1 10.8 | 241 55 48.1 27.0 64 20 25900 250 50 47.0 17.1 | 226 48 34.0 33.4 65 20 25908 270 55 55.0 -0.0 | 249 45 42.1 16.3 66 19 26213 255 47 45.4 12.2 | 229 43 32.5 28.4 67 17 26822 265 53 52.8 4.6 | 242 45 39.9 20.9 68 15 27432 255 67 64.7 17.3 | 237 62 51.8 33.6 69 15 27737 250 59 55.4 20.2 | 229 56 42.5 36.4 70 10 29870 260 86 84.7 14.9 | 246 78 71.8 31.2 71 10 30060 255 90 86.9 23.3 | 242 84 74.0 39.6 Wind Parameters Mean winds (0-6000m): 291.5 at 27.7 knts Storm direction: 321.5 at 20.8 knts Shear (0-3000m) pos: 0.5 neg: 4.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 132.9 deg Storm rel helicity (0-3000m) pos: 35.8 neg: -31.0 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 63.36 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 ------------------------------------------------------------------------------- 500 342 13 116 10| 0.0 12.0 12.0| 4.3 -27.1 -22.9 -45.7 -0.34| 15.8 -5.4 1000 332 13 124 8| 0.0 6.2 6.2| 9.7 -27.2 -17.5 -17.5 -0.11| 10.3 -1.2 1500 330 13 128 8| 1.0 4.1 5.1| 10.4 -30.3 -19.9 -13.3 -0.15| 8.2 -1.2 2000 326 14 132 7| 0.7 4.1 4.9| 16.4 -30.3 -13.9 -7.0 -0.01| 7.3 -0.1 2500 321 15 144 6| 0.6 5.5 6.1| 33.3 -30.3 3.1 1.2 0.25| 8.4 2.1 3000 316 17 165 4| 0.5 4.9 5.4| 35.8 -31.0 4.9 1.6 0.26| 7.3 1.9 4000 309 20 217 5| 0.4 4.2 4.6| 39.4 -40.9 -1.5 -0.4 0.17| 6.5 1.1 5000 300 24 242 9| 0.3 4.8 5.1| 51.8 -49.6 2.2 0.4 0.13| 6.9 0.9 6000 292 28 245 14| 0.2 4.9 5.2| 57.7-168.5-110.8 -18.5 -0.04| 8.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20260109.12.gif