UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for CWPL... Searching the city database file for: CWPL ... Date:1200Z 5 DEC 25 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 57 SFC 956 386 -19.7 -21.4 86 1.7 -20.0 265 5 256.7 256.8 256.1 258.7 0.72 2 940 518 -17.7 -17.8 99 0.1 -17.7 283 10 260.0 260.2 259.2 262.7 1.00 3 934 568 -17.1 -18.3 90 1.2 -17.3 289 12 261.1 261.3 260.0 263.7 0.97 4 925 644 -17.3 -18.7 89 1.4 -17.6 290 15 261.6 261.8 260.4 264.2 0.94 5 919 693 -17.5 -18.7 90 1.2 -17.7 292 16 261.9 262.1 260.6 264.5 0.95 6 877 1042 -18.9 -21.9 77 3.0 -19.4 298 21 264.0 264.1 261.8 266.1 0.75 7 863 1162 -16.1 -18.5 82 2.4 -16.6 296 20 268.1 268.3 265.3 271.0 1.03 8 850 1277 -14.9 -17.7 79 2.8 -15.5 295 21 270.5 270.7 267.1 273.7 1.12 9 809 1652 -12.7 -19.7 56 7.0 -14.2 292 25 276.7 276.9 270.9 279.6 0.99 10 778 1949 -14.7 -24.7 42 10.0 -16.4 292 27 277.7 277.8 270.9 279.7 0.66 11 748 2245 -16.9 -21.5 67 4.6 -17.8 299 27 278.4 278.6 271.8 281.1 0.92 12 747 2255 -16.7 -21.1 69 4.4 -17.6 299 27 278.8 278.9 272.1 281.6 0.95 13 745 2276 -16.5 -22.5 60 6.0 -17.6 300 27 279.2 279.3 272.1 281.7 0.84 14 743 2296 -14.5 -49.5 3 35.0 -17.7 300 27 281.6 281.6 272.2 281.8 0.06 15 738 2347 -13.3 -34.3 15 21.0 -16.3 302 27 283.4 283.5 273.6 284.3 0.28 16 728 2451 -13.7 -23.7 43 10.0 -15.7 305 26 284.1 284.2 274.8 286.5 0.77 17 718 2556 -14.1 -23.1 46 9.0 -15.9 303 29 284.8 284.9 275.3 287.3 0.83 18 700 2748 -15.1 -26.1 39 11.0 -17.1 300 33 285.8 285.9 275.5 287.8 0.65 19 694 2813 -15.5 -26.5 38 11.0 -17.4 299 34 286.0 286.1 275.6 288.0 0.63 20 622 3631 -21.9 -32.9 36 11.0 -23.3 291 41 287.8 287.9 276.2 289.0 0.39 21 612 3750 -22.9 -29.9 53 7.0 -23.9 290 40 288.0 288.1 276.5 289.6 0.52 22 594 3968 -24.5 -33.5 43 9.0 -25.6 290 39 288.6 288.7 276.6 289.8 0.38 23 565 4331 -27.7 -33.7 57 6.0 -28.3 290 36 289.0 289.1 276.8 290.3 0.39 24 538 4682 -29.9 -38.9 41 9.0 -30.7 290 39 290.4 290.5 277.3 291.2 0.24 25 512 5033 -32.5 -40.5 45 8.0 -33.1 290 42 291.4 291.5 277.7 292.2 0.22 26 500 5200 -34.1 -39.1 61 5.0 -34.5 290 44 291.5 291.5 277.8 292.3 0.26 27 486 5398 -35.9 -38.3 78 2.4 -36.1 297 45 291.6 291.7 277.9 292.6 0.29 28 477 5527 -36.5 -39.6 73 3.1 -36.7 300 45 292.4 292.5 278.3 293.3 0.26 29 472 5600 -36.7 -43.7 48 7.0 -37.1 299 46 293.1 293.1 278.4 293.7 0.17 30 450 5928 -39.5 -42.6 72 3.1 -39.7 296 50 293.6 293.6 278.7 294.3 0.20 31 416 6459 -44.1 -46.5 77 2.4 -44.2 295 52 294.4 294.4 279.0 294.8 0.14 32 408 6588 -45.1 -48.6 68 3.5 -45.2 295 52 294.7 294.7 279.1 295.1 0.11 33 400 6720 -45.9 -50.2 62 4.3 -46.0 295 52 295.3 295.4 279.4 295.7 0.10 34 378 7093 -48.5 -53.3 57 4.8 -48.6 295 52 296.7 296.7 280.0 297.0 0.07 35 370 7233 -49.3 -52.2 72 2.9 -49.4 295 51 297.5 297.5 280.3 297.8 0.08 36 364 7340 -50.1 -54.2 62 4.1 -50.2 295 51 297.8 297.8 280.5 298.0 0.07 37 356 7485 -50.9 -72.9 6 22.0 -51.1 295 51 298.6 298.6 280.7 298.6 0.01 38 331 7954 -54.1 -71.1 11 17.0 -54.3 295 54 300.5 300.5 281.5 300.5 0.01 39 300 8580 -56.5 -70.5 16 14.0 -56.6 295 61 305.7 305.7 283.7 305.7 0.01 40 296 8665 -56.9 -70.9 15 14.0 -57.1 300 63 306.3 306.3 284.0 306.3 0.01 41 293 8730 -57.0 -70.5 17 13.5 -57.1 300 65 307.1 307.1 284.2 307.1 0.01 42 290 8795 -57.1 -70.1 18 13.0 -57.2 300 65 307.8 307.8 284.5 307.9 0.01 43 271 9224 -57.1 -71.1 15 14.0 -57.2 289 58 313.9 313.9 286.7 313.9 0.01 44 258 9538 -54.1 -76.1 5 22.0 -54.4 285 60 322.7 322.7 289.6 322.7 0.00 45 250 9740 -53.7 -75.7 5 22.0 -53.9 285 55 326.2 326.2 290.6 326.3 0.01 46 238 10056 -52.9 -77.9 3 25.0 -53.2 285 55 332.1 332.1 292.3 332.1 0.00 47 200 11180 -51.7 -80.7 2 29.0 -52.1 290 47 350.9 350.9 296.8 350.9 0.00 48 165 12436 -49.7 -81.7 1 32.0 -50.3 280 58 374.1 374.1 301.3 374.1 0.00 49 152 12973 -50.7 -82.7 1 32.0 -51.3 284 53 381.3 381.3 302.5 381.3 0.00 50 150 13060 -50.3 -82.3 1 32.0 -50.9 285 52 383.4 383.4 302.8 383.4 0.00 51 135 13750 -48.7 -81.7 1 33.0 -49.5 287 48 398.0 398.0 304.9 398.0 0.00 52 122 14414 -49.3 -82.3 1 33.0 -50.1 289 43 408.6 408.6 306.3 408.6 0.00 53 119 14578 -48.1 -82.1 1 34.0 -49.1 290 42 413.7 413.7 307.0 413.7 0.00 54 108 15215 -49.5 -82.5 1 33.0 -50.4 285 55 422.7 422.7 308.0 422.7 0.00 55 100 15720 -48.9 -82.9 1 34.0 -50.0 295 47 433.2 433.2 309.2 433.3 0.00 56 80 17176 -50.1 -84.1 1 34.0 -51.2 287 38 459.3 459.3 311.7 459.3 0.00 57 78 17341 -48.3 -83.3 1 35.0 -49.7 289 37 466.4 466.4 312.3 466.4 0.00 58 70 18050 -49.3 -84.3 1 35.0 -50.7 295 36 478.9 478.9 313.4 478.9 0.00 59 50 20250 -52.9 -85.9 1 33.0 -54.2 285 16 518.8 518.8 316.2 518.8 0.00 60 35 22550 -53.9 -86.9 1 33.0 -55.5 330 11 571.9 571.9 319.3 572.0 0.01 61 33 22931 -51.1 -85.1 1 34.0 -53.2 294 11 589.1 589.1 320.1 589.1 0.01 62 30 23550 -52.5 -85.5 1 33.0 -54.5 325 15 601.5 601.5 320.7 601.6 0.01 63 28 23997 -52.7 -85.7 1 33.0 -54.8 328 17 612.9 613.0 321.2 613.0 0.01 64 26 24480 -49.1 -85.1 1 36.0 -52.2 335 20 636.3 636.3 322.2 636.4 0.01 65 24 25004 -50.9 -85.9 1 35.0 -53.7 5 21 645.8 645.8 322.5 645.9 0.01 66 20 26210 -44.7 -82.7 1 38.0 -50.0 40 27 699.4 699.4 324.4 699.5 0.02 67 14 28557 -52.1 -86.1 1 34.0 -55.8 43 26 749.4 749.4 325.9 749.5 0.02 68 12 29569 -45.5 -84.5 0 39.0 -52.2 25 25 806.5 806.5 327.4 806.8 0.03 69 11 30151 -44.1 -83.1 1 39.0 -51.8 73 18 831.9 832.0 328.0 832.3 0.04 70 10 30790 -44.3 -84.3 0 40.0 -52.4 55 16 854.2 854.2 328.5 854.5 0.03 71 9.0 31502 -40.9 -81.9 0 41.0 -51.2 893.4 893.4 329.3 893.9 0.05 72 7.9 32378 -46.1 -84.1 1 38.0 -54.2 906.6 906.6 329.5 907.0 0.04 73 7.5 32727 -42.3 -83.3 0 41.0 -52.7 935.5 935.6 330.1 936.1 0.05 74 6.4 33803 -40.9 -81.9 0 41.0 -52.8 984.9 984.9 330.9 985.7 0.08 75 5.6 34706 -43.3 -83.3 0 40.0 -54.5 1012.7 1012.7 331.4 1013.4 0.07 76 4.9 35612 -40.1 -81.1 0 41.0 -53.9 1066.7 1066.8 332.2 1068.1 0.11 77 3.5 37873 -47.3 -84.3 1 37.0 -58.4 1138.2 1138.3 333.1 1139.4 0.09 TRP 296 8665 -56.9 -70.9 15 14.0 -57.1 300 63 306.3 306.3 284.0 306.3 0.01 WND 293 8730 -57.0 -70.5 17 13.5 -57.1 300 65 307.1 307.1 284.2 307.1 0.01 Sounding variables and indices 1000-500 mb thick: 5143.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 53.67 % Est. max temperature: 0.13 C = 32.23 F Sfc-Lift cond lev (LCL): 929.63 mb = 604.82 m = 1984.28 ft T: -17.20 C 700-500 lapse rate: 7.75 C/km ThetaE index: 0.00 C Layer 956.0--45828628193214464.0 mb Conv cond level (CCL): 956.00 mb = 386.00 m = 1266.39 ft Mean mixing ratio: 0.90 g/kg Conv temperature: -18.92 C = -2.06 F Cap Strength: 21.74 C Lifted Index: 21.60 C Risk: None Lifted Index @300 mb: 28.68 C Lifted Index @700 mb: 19.33 C Showalter Index: 14.81 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 16.40 C K Index: -9.50 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.13 J/kg Max Up Vert Vel: 8.02 m/s Conv Inhibition (B-): 88945.95 J/kg Cap Strength: 21.72 C Lift Cond Lev (LCL): 878.75 mb = 1027.14 m = 3369.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 26 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 ---------------------------------------------------------- 0 956 386 265 5 5.0 0.4 | 154 24 -10.3 21.5 1 929 610 295 14 12.7 -5.9 | 170 15 -2.6 15.1 2 925 644 290 15 14.1 -5.1 | 176 16 -1.2 15.9 3 892 914 300 22 19.1 -11.0 | 201 11 3.8 10.0 4 857 1219 295 19 17.2 -8.0 | 189 13 2.0 13.0 5 850 1277 295 21 19.0 -8.9 | 197 13 3.8 12.2 6 790 1829 290 27 25.4 -9.2 | 221 16 10.1 11.8 7 759 2134 295 28 25.4 -11.8 | 228 14 10.1 9.2 8 729 2438 305 26 21.3 -14.9 | 225 9 6.0 6.1 9 700 2743 300 33 28.6 -16.5 | 251 14 13.3 4.5 10 700 2748 300 33 28.6 -16.5 | 251 14 13.3 4.5 11 618 3658 290 41 38.5 -14.0 | 253 24 23.3 7.0 12 568 4267 290 36 33.8 -12.3 | 245 21 18.6 8.7 13 523 4877 290 41 38.5 -14.0 | 253 24 23.3 7.0 14 500 5200 290 44 41.3 -15.0 | 257 27 26.1 6.0 15 479 5486 300 45 39.0 -22.5 | 274 24 23.7 -1.5 16 438 6096 295 52 47.1 -22.0 | 272 32 31.9 -0.9 17 400 6720 295 52 47.1 -22.0 | 272 32 31.9 -0.9 18 348 7620 295 51 46.2 -21.6 | 271 31 31.0 -0.5 19 300 8580 295 61 55.3 -25.8 | 277 40 40.0 -4.7 20 296 8665 300 63 54.6 -31.5 | 285 41 39.3 -10.5 21 293 8730 300 65 56.3 -32.5 | 286 43 41.0 -11.5 22 288 8839 300 65 56.3 -32.5 | 286 43 41.0 -11.5 23 275 9144 290 57 53.6 -19.5 | 268 38 38.3 1.5 24 262 9449 285 62 59.9 -16.0 | 264 45 44.6 5.0 25 250 9740 285 55 53.1 -14.2 | 260 38 37.9 6.8 26 217 10668 285 54 52.2 -14.0 | 259 38 36.9 7.1 27 200 11180 290 47 44.2 -16.1 | 260 29 28.9 5.0 28 164 12497 280 58 57.1 -10.1 | 255 43 41.9 11.0 29 150 13060 285 52 50.2 -13.5 | 258 36 35.0 7.6 30 118 14630 290 42 39.5 -14.4 | 255 25 24.2 6.7 31 108 15240 285 56 54.1 -14.5 | 260 39 38.8 6.5 32 100 15720 295 47 42.6 -19.9 | 268 27 27.3 1.2 33 98 15850 295 47 42.6 -19.9 | 268 27 27.3 1.2 34 89 16459 280 45 44.3 -7.8 | 246 32 29.1 13.2 35 71 17983 295 31 28.1 -13.1 | 238 15 12.8 7.9 36 70 18050 295 36 32.6 -15.2 | 251 18 17.4 5.8 37 64 18593 290 44 41.3 -15.0 | 257 27 26.1 6.0 38 59 19202 295 28 25.4 -11.8 | 228 14 10.1 9.2 39 56 19507 290 43 40.4 -14.7 | 256 26 25.1 6.3 40 50 20250 285 16 15.5 -4.1 | 181 17 0.2 16.9 41 49 20422 305 23 18.8 -13.2 | 205 9 3.6 7.8 42 46 20726 270 18 18.0 -0.0 | 187 21 2.7 21.0 43 44 21031 275 27 26.9 -2.4 | 212 22 11.6 18.7 44 42 21336 295 39 35.3 -16.5 | 257 21 20.1 4.6 45 40 21641 325 31 17.8 -25.4 | 330 5 2.5 -4.4 46 37 22250 315 25 17.7 -17.7 | 216 4 2.4 3.4 47 35 22555 330 11 5.5 -9.5 | 140 15 -9.8 11.5 48 33 22860 290 10 9.4 -3.4 | 162 19 -5.9 17.6 49 30 23470 325 20 11.5 -16.4 | 141 6 -3.8 4.7 50 30 23550 325 15 8.6 -12.3 | 143 11 -6.7 8.7 51 26 24384 330 18 9.0 -15.6 | 131 8 -6.3 5.4 52 25 24689 345 23 6.0 -22.2 | 83 9 -9.3 -1.2 53 24 24994 5 20 -1.7 -19.9 | 94 17 -17.0 1.1 54 23 25298 360 33 -0.0 -33.0 | 52 19 -15.3 -12.0 55 22 25603 55 19 -15.6 -10.9 | 108 32 -30.8 10.1 56 20 26210 40 27 -17.4 -20.7 | 91 33 -32.6 0.4 57 20 26213 40 34 -21.9 -26.0 | 82 37 -37.1 -5.0 58 19 26518 40 25 -16.1 -19.2 | 93 31 -31.3 1.9 59 17 27432 40 36 -23.1 -27.6 | 80 39 -38.4 -6.5 60 16 27737 35 40 -22.9 -32.8 | 73 40 -38.2 -11.7 61 14 28346 50 25 -19.2 -16.1 | 98 35 -34.4 5.0 62 13 29261 20 30 -10.3 -28.2 | 74 27 -25.5 -7.2 63 11 29870 30 21 -10.5 -18.2 | 96 26 -25.8 2.9 64 11 30175 75 18 -17.4 -4.7 | 117 37 -32.6 16.4 65 10 30790 55 16 -13.1 -9.2 | 113 31 -28.4 11.9 Wind Parameters Mean winds (0-6000m): 294.0 at 34.7 knts Storm direction: 324.0 at 26.0 knts Shear (0-3000m) pos: 3.2 neg: 3.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 99.2 deg Storm rel helicity (0-3000m) pos: 104.0 neg: -6.2 tot: 97.7 m^2/s^2 ave: 32.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.58 Bulk Shear: 55.87 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 ------------------------------------------------------------------------------- 500 293 14 172 16| 17.8 0.0 17.8| 54.2 0.0 54.2 108.3 0.68| 18.4 12.5 1000 295 17 182 14| 8.9 1.1 10.0| 64.1 -5.2 58.9 58.9 0.58| 11.9 6.9 1500 294 20 193 13| 5.9 2.3 8.3| 81.7 -5.2 76.5 51.0 0.64| 9.8 6.2 2000 294 22 201 13| 4.8 1.8 6.5| 87.3 -6.2 81.0 40.5 0.56| 8.9 5.0 2500 296 23 209 12| 3.8 3.1 6.9|102.2 -6.2 95.9 38.4 0.56| 8.9 5.0 3000 296 26 219 13| 3.2 3.5 6.7|104.0 -6.2 97.7 32.6 0.50| 8.4 4.2 4000 294 29 231 15| 2.4 2.5 4.9|107.1 -25.8 81.3 20.3 0.38| 7.4 2.8 5000 293 32 238 16| 2.5 2.4 4.9|165.6 -25.8 139.8 28.0 0.45| 7.1 3.2 6000 294 35 247 18| 2.4 2.2 4.7|182.1 -32.7 149.5 24.9 0.41| 6.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20251205.12.gif