UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CWPL... Searching the city database file for: CWPL ... Date:1200Z 3 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 132 SFC 965 386 -22.7 -25.8 76 3.1 -23.1 320 5 253.0 253.1 252.4 254.3 0.48 2 925 703 -25.5 -26.6 90 1.1 -25.6 315 12 253.2 253.3 252.5 254.5 0.47 3 864 1194 -29.5 -29.5 100 0.0 -29.5 304 21 254.1 254.1 253.1 255.1 0.38 4 851 1303 -26.5 -28.3 85 1.8 -26.7 314 25 258.3 258.4 256.7 259.5 0.44 5 850 1311 -26.7 -28.6 84 1.9 -26.9 315 25 258.2 258.2 256.6 259.4 0.42 6 824 1535 -26.9 -28.2 89 1.3 -27.1 309 24 260.3 260.3 258.3 261.6 0.45 7 814 1623 -27.7 -29.1 88 1.4 -27.8 306 24 260.3 260.4 258.3 261.5 0.42 8 808 1676 -27.9 -32.9 62 5.0 -28.3 304 24 260.7 260.7 258.3 261.5 0.30 9 791 1829 -27.9 -33.9 56 6.0 -28.4 300 23 262.3 262.3 259.5 263.1 0.27 10 787 1865 -27.9 -29.9 83 2.0 -28.1 299 24 262.6 262.7 260.1 263.8 0.41 11 780 1929 -28.1 -34.1 56 6.0 -28.6 298 26 263.1 263.1 260.2 263.9 0.27 12 772 2003 -27.9 -29.8 84 1.9 -28.1 297 28 264.1 264.2 261.2 265.3 0.42 13 769 2031 -28.1 -32.5 66 4.4 -28.5 297 28 264.2 264.2 261.1 265.1 0.32 14 765 2069 -28.1 -31.9 70 3.8 -28.5 296 29 264.6 264.6 261.4 265.6 0.35 15 763 2087 -28.1 -36.1 46 8.0 -28.7 296 30 264.8 264.8 261.3 265.4 0.23 16 753 2182 -28.5 -33.5 62 5.0 -28.9 295 31 265.3 265.4 261.9 266.2 0.30 17 717 2533 -28.9 -43.9 22 15.0 -29.8 293 33 268.6 268.6 263.9 269.0 0.11 18 700 2704 -29.7 -41.7 30 12.0 -30.4 290 38 269.6 269.6 264.7 270.0 0.14 19 689 2817 -30.3 -41.3 33 11.0 -31.0 289 39 270.2 270.2 265.1 270.6 0.15 20 685 2858 -30.3 -45.3 22 15.0 -31.1 289 39 270.6 270.6 265.3 270.9 0.10 21 678 2931 -30.7 -42.7 30 12.0 -31.4 289 39 271.0 271.0 265.6 271.4 0.13 22 640 3338 -33.1 -52.1 13 19.0 -33.8 285 43 272.7 272.7 266.6 272.9 0.05 23 601 3776 -35.9 -51.9 18 16.0 -36.5 288 42 274.4 274.4 267.8 274.6 0.05 24 500 5040 -40.7 -57.7 14 17.0 -41.2 280 48 283.4 283.4 273.2 283.5 0.03 25 491 5164 -40.1 -60.1 10 20.0 -40.6 279 50 285.6 285.6 274.4 285.7 0.02 26 400 6550 -45.7 -61.7 15 16.0 -46.0 275 60 295.6 295.6 279.4 295.7 0.02 27 394 6650 -46.3 -63.3 13 17.0 -46.6 275 60 296.1 296.1 279.6 296.2 0.02 28 358 7286 -45.7 -67.7 7 22.0 -46.1 272 62 305.1 305.1 283.5 305.2 0.01 29 322 7990 -45.7 -71.9 4 26.2 -46.2 270 69 314.5 314.5 286.9 314.5 0.01 30 300 8460 -45.7 -74.7 2 29.0 -46.2 270 67 320.9 320.9 289.0 321.0 0.01 31 291 8662 -44.9 -72.9 3 28.0 -45.5 270 65 324.9 324.9 290.2 324.9 0.01 32 250 9670 -45.5 -76.5 2 31.0 -46.2 270 62 338.4 338.4 293.9 338.4 0.00 33 222 10463 -46.5 -78.5 1 32.0 -47.1 267 60 348.6 348.6 296.3 348.6 0.00 34 200 11160 -45.7 -78.7 1 33.0 -46.4 275 63 360.4 360.4 298.8 360.4 0.00 35 192 11432 -44.7 -78.7 1 34.0 -45.6 278 61 366.2 366.2 299.9 366.3 0.00 36 184 11715 -46.3 -79.3 1 33.0 -47.1 280 59 368.1 368.1 300.2 368.1 0.00 37 176 12009 -45.5 -79.5 1 34.0 -46.4 279 58 374.2 374.2 301.3 374.2 0.00 38 150 13070 -46.5 -80.5 1 34.0 -47.4 275 53 389.9 389.9 303.8 390.0 0.00 39 121 14491 -48.5 -81.5 1 33.0 -49.4 282 52 411.0 411.0 306.6 411.0 0.00 40 113 14943 -47.1 -81.1 1 34.0 -48.2 285 49 421.7 421.7 307.9 421.7 0.00 41 104 15491 -48.3 -82.3 1 34.0 -49.4 289 44 429.6 429.6 308.8 429.6 0.00 42 100 15750 -47.5 -81.5 1 34.0 -48.7 275 32 435.9 436.0 309.4 436.0 0.01 43 82 17054 -49.5 -82.5 1 33.0 -50.7 284 37 457.3 457.3 311.5 457.3 0.01 44 77 17467 -48.3 -82.3 1 34.0 -49.7 296 34 468.1 468.1 312.5 468.2 0.01 45 70 18090 -51.5 -83.5 1 32.0 -52.6 300 19 474.2 474.2 313.0 474.2 0.01 46 68 18278 -52.1 -84.1 1 32.0 -53.2 310 19 476.9 476.9 313.2 476.9 0.00 47 53 19899 -49.1 -83.1 1 34.0 -50.9 318 20 519.0 519.0 316.2 519.1 0.01 48 50 20280 -50.5 -83.5 1 33.0 -52.1 310 15 524.5 524.5 316.6 524.5 0.01 49 45 20965 -52.5 -84.5 1 32.0 -53.9 344 16 535.7 535.7 317.3 535.7 0.01 50 30 23580 -53.9 -85.9 1 32.0 -55.7 345 22 597.7 597.7 320.5 597.8 0.01 51 24 25010 -53.1 -85.1 1 32.0 -55.4 329 14 639.4 639.4 322.3 639.5 0.01 52 22 25565 -56.5 -87.5 1 31.0 -58.3 309 12 645.4 645.4 322.5 645.5 0.01 53 20 26170 -55.1 -86.1 1 31.0 -57.3 330 27 667.5 667.5 323.3 667.6 0.01 54 11 30026 -51.9 -84.9 1 33.0 -56.3 43 14 803.6 803.6 327.3 803.8 0.03 55 10 30650 -48.3 -83.3 1 35.0 -54.5 35 10 839.3 839.3 328.2 839.6 0.04 56 7.8 32301 -44.3 -82.3 1 38.0 -53.4 917.1 917.1 329.8 917.7 0.06 57 7.1 32928 -46.7 -82.7 1 36.0 -54.9 932.2 932.2 330.0 932.8 0.06 58 6.3 33728 -42.5 -81.5 1 39.0 -53.6 982.5 982.6 330.9 983.5 0.08 59 5.0 35269 -48.7 -84.7 1 36.0 -57.4 1021.4 1021.5 331.5 1022.1 0.06 TRP 394 6650 -46.3 -63.3 13 17.0 -46.6 275 60 296.1 296.1 279.6 296.2 0.02 WND 322 7990 -45.7 -71.9 4 26.2 -46.2 270 69 314.5 314.5 286.9 314.5 0.01 Sounding variables and indices 1000-500 mb thick: 4908.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 44.26 % Est. max temperature: -15.47 C = 4.16 F Sfc-Lift cond lev (LCL): 916.55 mb = 768.99 m = 2522.91 ft T: -26.04 C 700-500 lapse rate: 4.71 C/km ThetaE index: 0.18 C Layer 769.0- 765.0 mb Conv cond level (CCL): 893.79 mb = 949.91 m = 3116.47 ft Mean mixing ratio: 0.45 g/kg Conv temperature: -22.07 C = -7.73 F Cap Strength: 17.22 C Lifted Index: 23.62 C Risk: None Lifted Index @300 mb: 46.98 C Lifted Index @700 mb: 13.82 C Showalter Index: 19.78 C Risk: None Total Totals Index: 26.10 C Risk: None Vertical Totals Index: 14.00 C Cross Totals Index: 12.10 C K Index: -26.60 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 5.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.01 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 97807.08 J/kg Cap Strength: 23.16 C Lift Cond Lev (LCL): 896.95 mb = 924.51 m = 3033.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 29 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 ---------------------------------------------------------- 0 965 386 320 5 3.2 -3.8 | 132 24 -17.9 16.4 1 937 610 315 11 7.8 -7.8 | 133 18 -13.4 12.5 2 925 703 315 12 8.5 -8.5 | 133 17 -12.7 11.8 3 898 914 295 16 14.5 -6.8 | 154 15 -6.6 13.5 4 861 1219 305 22 18.0 -12.6 | 158 8 -3.1 7.6 5 850 1311 315 25 17.7 -17.7 | 127 4 -3.5 2.6 6 791 1829 300 23 19.9 -11.5 | 172 9 -1.2 8.8 7 758 2134 295 31 28.1 -13.1 | 224 10 7.0 7.2 8 726 2438 295 31 28.1 -13.1 | 224 10 7.0 7.2 9 700 2704 290 38 35.7 -13.0 | 244 16 14.6 7.3 10 696 2743 290 38 35.7 -13.0 | 244 16 14.6 7.3 11 638 3353 285 43 41.5 -11.1 | 246 22 20.4 9.1 12 610 3658 290 41 38.5 -14.0 | 250 18 17.4 6.2 13 559 4267 280 48 47.3 -8.3 | 245 29 26.1 11.9 14 512 4877 275 46 45.8 -4.0 | 237 30 24.7 16.2 15 500 5040 280 48 47.3 -8.3 | 245 29 26.1 11.9 16 428 6096 270 63 63.0 -0.0 | 244 47 41.9 20.3 17 400 6550 275 60 59.8 -5.2 | 249 41 38.6 15.0 18 394 6650 275 60 59.8 -5.2 | 249 41 38.6 15.0 19 340 7620 270 63 63.0 -0.0 | 244 47 41.9 20.3 20 322 7990 270 69 69.0 -0.0 | 247 52 47.9 20.3 21 311 8230 270 69 69.0 -0.0 | 247 52 47.9 20.3 22 300 8460 270 67 67.0 -0.0 | 246 50 45.9 20.3 23 271 9144 270 61 61.0 -0.0 | 243 45 39.9 20.3 24 250 9670 270 62 62.0 -0.0 | 244 46 40.9 20.3 25 225 10363 265 59 58.8 5.1 | 236 45 37.6 25.4 26 215 10668 270 63 63.0 -0.0 | 244 47 41.9 20.3 27 200 11160 275 63 62.8 -5.5 | 250 44 41.6 14.8 28 188 11582 280 60 59.1 -10.4 | 255 39 37.9 9.8 29 150 13070 275 53 52.8 -4.6 | 244 35 31.7 15.6 30 130 14021 270 53 53.0 -0.0 | 238 38 31.9 20.3 31 118 14630 285 52 50.2 -13.5 | 257 30 29.1 6.8 32 108 15240 285 46 44.4 -11.9 | 250 25 23.3 8.3 33 103 15545 290 44 41.3 -15.0 | 256 21 20.2 5.2 34 100 15750 275 32 31.9 -2.8 | 212 21 10.7 17.5 35 98 15850 275 32 31.9 -2.8 | 212 21 10.7 17.5 36 94 16154 270 39 39.0 -0.0 | 221 27 17.9 20.3 37 90 16459 290 33 31.0 -11.3 | 228 13 9.9 9.0 38 86 16764 275 37 36.9 -3.2 | 223 23 15.7 17.0 39 78 17374 295 36 32.6 -15.2 | 246 13 11.5 5.0 40 70 18090 300 19 16.5 -9.5 | 156 12 -4.7 10.8 41 68 18288 310 19 14.6 -12.2 | 141 10 -6.6 8.0 42 65 18593 295 20 18.1 -8.5 | 166 12 -3.0 11.8 43 59 19202 320 22 14.1 -16.9 | 116 8 -7.0 3.4 44 56 19507 305 17 13.9 -9.8 | 146 13 -7.2 10.5 45 51 20117 325 21 12.0 -17.2 | 109 10 -9.1 3.1 46 50 20280 310 15 11.5 -9.6 | 138 14 -9.7 10.6 47 49 20422 300 18 15.6 -9.0 | 154 13 -5.6 11.3 48 45 21031 350 16 2.8 -15.8 | 104 19 -18.4 4.5 49 42 21336 305 15 12.3 -8.6 | 143 15 -8.9 11.7 50 41 21641 335 12 5.1 -10.9 | 120 19 -16.1 9.4 51 39 21946 5 13 -1.1 -13.0 | 108 23 -22.3 7.3 52 37 22250 330 7 3.5 -6.1 | 129 23 -17.6 14.2 53 35 22555 315 10 7.1 -7.1 | 133 19 -14.1 13.2 54 34 22860 285 10 9.7 -2.6 | 147 21 -11.5 17.7 55 31 23470 355 18 1.6 -17.9 | 97 20 -19.6 2.3 56 30 23580 345 22 5.7 -21.3 | 86 15 -15.4 -1.0 57 28 24079 340 27 9.2 -25.4 | 67 13 -11.9 -5.1 58 26 24384 335 18 7.6 -16.3 | 106 14 -13.5 3.9 59 25 24689 360 16 -0.0 -16.0 | 101 22 -21.1 4.3 60 23 25298 300 13 11.3 -6.5 | 144 17 -9.9 13.8 61 22 25603 310 12 9.2 -7.7 | 136 17 -12.0 12.5 62 21 25908 340 18 6.2 -16.9 | 103 15 -15.0 3.3 63 20 26170 330 27 13.5 -23.4 | 68 8 -7.6 -3.1 64 19 26518 320 30 19.3 -23.0 | 34 3 -1.9 -2.7 65 18 26822 360 25 -0.0 -25.0 | 77 22 -21.1 -4.7 66 17 27127 340 24 8.2 -22.6 | 80 13 -12.9 -2.3 67 16 27432 360 22 -0.0 -22.0 | 85 21 -21.1 -1.7 68 15 28042 20 19 -6.5 -17.9 | 95 28 -27.6 2.4 69 11 29870 45 15 -10.6 -10.6 | 107 33 -31.7 9.6 70 10 30650 35 10 -5.7 -8.2 | 114 29 -26.9 12.1 Wind Parameters Mean winds (0-6000m): 283.8 at 39.0 knts Storm direction: 313.8 at 29.3 knts Shear (0-3000m) pos: 1.8 neg: 5.8 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 113.9 deg Storm rel helicity (0-3000m) pos: 69.3 neg: -4.1 tot: 65.2 m^2/s^2 ave: 21.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 117.80 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 ------------------------------------------------------------------------------- 500 311 11 135 19| 0.0 11.3 11.3| 21.3 -0.3 21.0 41.9 0.40| 12.7 5.1 1000 307 16 142 14| 5.4 5.7 11.1| 27.4 -4.1 23.3 23.3 0.19| 12.3 2.3 1500 306 18 146 11| 3.6 4.8 8.4| 36.1 -4.1 31.9 21.3 0.30| 10.5 3.2 2000 303 21 159 9| 2.7 5.3 8.0| 50.7 -4.1 46.6 23.3 0.42| 9.6 4.0 2500 299 24 179 8| 2.2 6.1 8.2| 65.8 -4.1 61.7 24.7 0.44| 9.5 4.2 3000 296 27 201 9| 1.8 5.8 7.6| 69.3 -4.1 65.2 21.7 0.41| 8.7 3.6 4000 292 31 223 12| 1.5 5.1 6.5| 76.5 -23.5 52.9 13.2 0.30| 8.3 2.5 5000 288 35 231 15| 1.7 4.0 5.8|111.1 -49.4 61.7 12.3 0.26| 8.0 2.1 6000 284 39 237 20| 1.6 4.0 5.6|137.6 -62.9 74.8 12.5 0.23| 8.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20251203.12.gif