UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for CWPL... Searching the city database file for: CWPL ... Date:0000Z 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 60 SFC 957 386 -15.1 -17.1 85 2.0 -15.5 185 9 261.3 261.5 260.3 264.2 1.04 2 925 651 -16.9 -18.3 89 1.4 -17.1 195 22 262.0 262.2 260.7 264.7 0.98 3 867 1135 -19.9 -21.1 90 1.2 -20.1 234 38 263.8 263.9 261.8 266.1 0.82 4 850 1282 -19.3 -20.6 89 1.3 -19.5 250 42 265.9 266.1 263.5 268.4 0.87 5 803 1705 -19.9 -20.9 92 1.0 -20.1 267 33 269.7 269.8 266.1 272.2 0.90 6 795 1779 -19.7 -21.1 89 1.4 -20.0 272 29 270.6 270.8 266.8 273.2 0.89 7 788 1845 -16.7 -18.5 86 1.8 -17.1 274 28 274.5 274.7 269.8 277.8 1.13 8 773 1990 -15.7 -16.9 90 1.2 -16.0 267 33 277.1 277.3 271.7 280.9 1.32 9 724 2485 -14.3 -15.1 94 0.8 -14.5 262 41 283.9 284.2 276.0 288.7 1.63 10 700 2740 -15.7 -15.9 98 0.2 -15.7 270 45 285.1 285.4 276.5 289.8 1.58 11 629 3540 -20.3 -20.9 95 0.6 -20.4 270 48 288.7 288.9 277.7 292.2 1.15 12 500 5200 -32.9 -35.2 80 2.3 -33.1 280 43 292.9 293.0 278.7 294.2 0.38 13 407 6605 -45.1 -48.4 69 3.3 -45.2 285 44 294.9 294.9 279.2 295.3 0.12 14 403 6670 -45.9 -51.9 51 6.0 -46.1 285 44 294.7 294.7 279.1 295.0 0.08 15 400 6720 -46.1 -52.1 51 6.0 -46.3 285 44 295.1 295.1 279.3 295.3 0.08 16 399 6737 -46.3 -51.3 57 5.0 -46.4 285 44 295.0 295.0 279.2 295.3 0.09 17 393 6837 -46.9 -52.9 50 6.0 -47.1 286 43 295.5 295.5 279.4 295.8 0.07 18 390 6888 -47.3 -49.3 80 2.0 -47.4 286 43 295.6 295.7 279.6 296.0 0.11 19 388 6922 -47.7 -52.7 56 5.0 -47.9 286 43 295.6 295.6 279.4 295.8 0.07 20 385 6973 -47.9 -50.8 72 2.9 -48.0 286 43 296.0 296.0 279.7 296.3 0.09 21 372 7198 -49.1 -55.1 50 6.0 -49.3 288 41 297.3 297.3 280.2 297.5 0.06 22 361 7394 -50.5 -54.4 63 3.9 -50.6 289 40 298.0 298.0 280.6 298.2 0.07 23 356 7485 -50.9 -55.7 57 4.8 -51.0 289 40 298.6 298.6 280.8 298.8 0.06 24 354 7522 -50.9 -56.9 49 6.0 -51.0 289 40 299.1 299.1 281.0 299.3 0.05 25 342 7745 -52.5 -56.7 60 4.2 -52.6 290 39 299.9 299.9 281.4 300.1 0.05 26 339 7802 -51.5 -60.5 33 9.0 -51.7 291 39 302.0 302.0 282.3 302.1 0.03 27 327 8037 -49.5 -64.5 16 15.0 -49.8 296 38 307.9 307.9 284.5 308.0 0.02 28 315 8282 -49.1 -64.1 16 15.0 -49.4 300 38 311.8 311.8 286.0 311.9 0.02 29 300 8600 -51.3 -65.3 17 14.0 -51.5 295 34 313.0 313.0 286.4 313.1 0.02 30 275 9163 -53.5 -66.5 19 13.0 -53.7 300 33 317.7 317.8 288.1 317.8 0.02 31 262 9476 -51.5 -67.5 13 16.0 -51.8 297 37 325.1 325.1 290.3 325.2 0.02 32 250 9780 -52.5 -69.5 11 17.0 -52.8 295 40 328.0 328.0 291.2 328.1 0.01 33 248 9832 -52.7 -69.7 11 17.0 -52.9 294 41 328.5 328.5 291.3 328.5 0.01 34 231 10291 -49.9 -69.9 8 20.0 -50.3 286 46 339.5 339.5 294.2 339.5 0.01 35 222 10550 -50.9 -70.9 8 20.0 -51.2 288 48 341.8 341.8 294.8 341.9 0.01 36 209 10943 -49.5 -70.5 7 21.0 -50.0 290 51 350.0 350.0 296.6 350.0 0.01 37 200 11230 -49.5 -70.5 7 21.0 -50.0 290 53 354.4 354.4 297.6 354.4 0.01 38 187 11672 -50.7 -72.7 6 22.0 -51.2 290 54 359.3 359.3 298.6 359.4 0.01 39 150 13120 -49.3 -75.3 3 26.0 -50.0 305 50 385.1 385.1 303.1 385.2 0.01 40 124 14367 -47.7 -78.7 2 31.0 -48.7 299 47 409.6 409.6 306.5 409.6 0.01 41 100 15780 -48.7 -81.7 1 33.0 -49.8 310 44 433.6 433.6 309.2 433.7 0.01 42 97 15981 -49.7 -82.7 1 33.0 -50.7 310 44 435.5 435.5 309.4 435.5 0.00 43 92 16330 -47.5 -81.5 1 34.0 -48.8 301 38 446.5 446.5 310.5 446.5 0.01 44 70 18130 -50.5 -83.5 1 33.0 -51.7 310 33 476.3 476.3 313.1 476.4 0.01 45 50 20300 -53.3 -85.3 1 32.0 -54.5 310 24 517.9 517.9 316.2 517.9 0.01 46 45 20976 -54.5 -85.5 1 31.0 -55.7 318 25 530.8 530.8 317.0 530.8 0.01 47 38 22064 -51.7 -84.7 1 33.0 -53.5 321 21 564.2 564.2 318.9 564.3 0.01 48 30 23590 -53.5 -85.5 1 32.0 -55.4 355 28 598.8 598.8 320.6 598.8 0.01 49 27 24269 -53.7 -85.7 1 32.0 -55.7 2 23 616.5 616.5 321.3 616.6 0.01 50 20 26210 -51.5 -84.5 1 33.0 -54.5 40 21 678.5 678.5 323.7 678.7 0.02 51 18 26897 -49.3 -84.3 1 35.0 -53.3 29 25 706.2 706.2 324.6 706.4 0.02 52 16 27672 -47.7 -82.7 1 35.0 -52.5 36 31 735.7 735.7 325.6 735.9 0.03 53 13 29037 -49.5 -84.5 1 35.0 -54.4 47 41 774.4 774.4 326.6 774.6 0.02 54 10 30780 -43.1 -82.1 1 39.0 -51.7 60 43 858.7 858.7 328.6 859.1 0.05 55 9.4 31199 -41.1 -81.1 1 40.0 -51.1 881.6 881.6 329.1 882.2 0.06 56 6.8 33387 -43.7 -81.7 1 38.0 -53.8 956.3 956.3 330.5 957.1 0.07 TRP 342 7745 -52.5 -56.7 60 4.2 -52.6 290 39 299.9 299.9 281.4 300.1 0.05 WND Sounding variables and indices 1000-500 mb thick: 5140.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 90.42 % Est. max temperature: -7.19 C = 19.06 F Sfc-Lift cond lev (LCL): 926.34 mb = 639.71 m = 2098.76 ft T: -16.82 C 700-500 lapse rate: 6.99 C/km Conv cond level (CCL): 872.21 mb = 1090.00 m = 3576.06 ft Mean mixing ratio: 0.93 g/kg Conv temperature: -12.80 C = 8.95 F Cap Strength: 20.99 C Lifted Index: 22.80 C Risk: None Lifted Index @300 mb: 33.88 C Lifted Index @700 mb: 18.73 C Showalter Index: 20.28 C Risk: None Total Totals Index: 25.90 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 12.30 C K Index: -7.20 Risk: None Sweat Index: 214.50 Risk: None Energy Index: 5.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.91 J/kg Max Up Vert Vel: 4.67 m/s Conv Inhibition (B-): 73538.01 J/kg Cap Strength: 22.74 C Lift Cond Lev (LCL): 885.30 mb = 978.70 m = 3210.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 31 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 ---------------------------------------------------------- 0 957 386 185 9 0.8 9.0 | 132 35 -26.4 23.4 1 930 610 190 20 3.5 19.7 | 145 42 -23.7 34.2 2 925 651 195 22 5.7 21.3 | 149 42 -21.5 35.7 3 893 914 220 32 20.6 24.5 | 170 40 -6.6 39.0 4 857 1219 240 41 35.5 20.5 | 193 36 8.4 35.0 5 850 1282 250 42 39.5 14.4 | 203 31 12.3 28.8 6 823 1524 255 43 41.5 11.1 | 209 29 14.4 25.6 7 790 1829 275 27 26.9 -2.4 | 179 12 -0.3 12.1 8 759 2134 260 38 37.4 6.6 | 206 23 10.3 21.1 9 729 2438 260 40 39.4 6.9 | 210 25 12.2 21.4 10 700 2740 270 45 45.0 -0.0 | 231 23 17.8 14.5 11 700 2743 270 45 45.0 -0.0 | 231 23 17.8 14.5 12 617 3658 270 49 49.0 -0.0 | 236 26 21.8 14.5 13 568 4267 270 44 44.0 -0.0 | 229 22 16.8 14.5 14 523 4877 280 44 43.3 -7.6 | 247 18 16.2 6.8 15 500 5200 280 43 42.3 -7.5 | 245 17 15.2 7.0 16 438 6096 285 45 43.5 -11.6 | 260 17 16.3 2.8 17 400 6720 285 44 42.5 -11.4 | 259 16 15.3 3.1 18 349 7620 290 39 36.6 -13.3 | 263 10 9.5 1.1 19 342 7745 290 39 36.6 -13.3 | 263 10 9.5 1.1 20 303 8534 305 37 30.3 -21.2 | 335 7 3.2 -6.8 21 300 8600 295 34 30.8 -14.4 | 268 4 3.7 0.1 22 276 9144 300 33 28.6 -16.5 | 325 2 1.4 -2.0 23 250 9780 295 40 36.3 -16.9 | 285 9 9.1 -2.4 24 229 10363 285 47 45.4 -12.2 | 263 18 18.2 2.3 25 218 10668 290 49 46.0 -16.8 | 277 19 18.9 -2.3 26 200 11230 290 53 49.8 -18.1 | 279 23 22.6 -3.7 27 165 12497 290 57 53.6 -19.5 | 281 27 26.4 -5.0 28 157 12802 300 58 50.2 -29.0 | 302 27 23.1 -14.5 29 150 13106 310 52 39.8 -33.4 | 326 23 12.7 -19.0 30 150 13120 305 50 41.0 -28.7 | 316 20 13.8 -14.2 31 109 15240 295 45 40.8 -19.0 | 288 14 13.6 -4.6 32 104 15545 310 50 38.3 -32.1 | 328 21 11.1 -17.7 33 100 15780 310 44 33.7 -28.3 | 335 15 6.6 -13.8 34 94 16154 310 44 33.7 -28.3 | 335 15 6.6 -13.8 35 90 16459 295 33 29.9 -13.9 | 259 3 2.8 0.5 36 82 17069 300 45 39.0 -22.5 | 304 14 11.8 -8.0 37 70 18130 310 33 25.3 -21.2 | 16 7 -1.9 -6.7 38 65 18593 310 33 25.3 -21.2 | 16 7 -1.9 -6.7 39 59 19202 295 37 33.5 -15.6 | 280 6 6.4 -1.2 40 57 19507 315 29 20.5 -20.5 | 48 9 -6.6 -6.0 41 50 20300 310 24 18.4 -15.4 | 84 9 -8.8 -1.0 42 47 20726 310 24 18.4 -15.4 | 84 9 -8.8 -1.0 43 45 21031 320 25 16.1 -19.2 | 67 12 -11.1 -4.7 44 43 21336 335 18 7.6 -16.3 | 85 20 -19.5 -1.8 45 41 21641 305 21 17.2 -12.0 | 104 10 -10.0 2.4 46 35 22555 340 20 6.8 -18.8 | 78 21 -20.3 -4.3 47 34 22860 320 25 16.1 -19.2 | 67 12 -11.1 -4.7 48 31 23470 355 18 1.6 -17.9 | 82 26 -25.6 -3.5 49 30 23590 355 28 2.4 -27.9 | 61 28 -24.7 -13.4 50 29 23774 350 29 5.0 -28.6 | 57 26 -22.1 -14.1 51 28 24079 5 23 -2.0 -22.9 | 74 30 -29.2 -8.4 52 25 24689 355 22 1.9 -21.9 | 74 26 -25.2 -7.4 53 22 25603 25 21 -8.9 -19.0 | 83 36 -36.0 -4.6 54 21 25908 15 18 -4.7 -17.4 | 85 32 -31.8 -2.9 55 20 26210 40 21 -13.5 -16.1 | 88 41 -40.7 -1.6 56 20 26213 25 22 -9.3 -19.9 | 81 37 -36.5 -5.5 57 19 26518 45 21 -14.8 -14.8 | 89 42 -42.0 -0.4 58 18 26822 25 23 -9.7 -20.8 | 80 37 -36.9 -6.4 59 17 27127 40 30 -19.3 -23.0 | 80 47 -46.4 -8.5 60 17 27432 40 29 -18.6 -22.2 | 80 46 -45.8 -7.7 61 16 27737 35 32 -18.4 -26.2 | 76 47 -45.5 -11.7 62 14 28346 70 33 -31.0 -11.3 | 93 58 -58.2 3.2 63 14 28651 50 43 -32.9 -27.6 | 78 62 -60.1 -13.2 64 13 29261 45 40 -28.3 -28.3 | 76 57 -55.4 -13.8 65 12 29566 70 49 -46.0 -16.8 | 88 73 -73.2 -2.3 66 11 29870 60 53 -45.9 -26.5 | 81 74 -73.1 -12.0 67 11 30175 55 50 -41.0 -28.7 | 78 70 -68.1 -14.2 68 10 30780 60 43 -37.2 -21.5 | 84 65 -64.4 -7.0 Wind Parameters Mean winds (0-6000m): 268.0 at 41.0 knts Storm direction: 298.0 at 30.8 knts Shear (0-3000m) pos: 6.6 neg: 2.5 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 607.9 neg: -28.4 tot: 579.5 m^2/s^2 ave: 193.2 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 16.8 stream: 10.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.06 Bulk Shear: 192.81 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 ------------------------------------------------------------------------------- 500 201 21 150 39| 24.5 0.0 24.5|267.1 0.0 267.1 534.3 0.93| 28.0 26.0 1000 225 29 170 36| 20.5 0.0 20.5|497.2 0.0 497.2 497.2 0.92| 27.5 25.3 1500 239 32 180 31| 10.3 0.0 10.3|508.2 -28.4 479.8 319.9 0.61| 25.0 15.2 2000 246 33 186 28| 7.7 3.3 11.0|540.4 -28.4 512.0 256.0 0.59| 22.1 13.1 2500 251 35 193 26| 8.0 2.6 10.6|599.5 -28.4 571.1 228.5 0.63| 19.7 12.5 3000 255 37 200 25| 6.6 2.5 9.1|607.9 -28.4 579.5 193.2 0.63| 16.8 10.6 4000 260 39 209 24| 4.7 1.8 6.5|617.1 -45.5 571.5 142.9 0.58| 13.5 7.8 5000 264 40 215 23| 4.1 1.4 5.5|646.1 -47.9 598.3 119.7 0.58| 11.6 6.8 6000 268 41 221 21| 3.6 1.2 4.8|661.0 -48.5 612.5 102.1 0.59| 10.0 5.9 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20251205.00.gif