UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for CWPL... Searching the city database file for: CWPL ... Date:0000Z 6 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 30 SFC 953 386 -14.3 -17.1 79 2.8 -14.9 290 19 262.4 262.6 261.2 265.3 1.05 2 925 623 -16.1 -17.5 89 1.4 -16.4 310 23 262.8 263.0 261.5 265.7 1.04 3 916 697 -16.9 -18.0 91 1.1 -17.1 309 24 262.8 262.9 261.4 265.5 1.01 4 866 1115 -20.3 -23.7 74 3.4 -20.8 305 25 263.5 263.6 261.2 265.3 0.65 5 850 1253 -21.5 -23.9 81 2.4 -21.8 305 24 263.6 263.7 261.3 265.5 0.65 6 784 1843 -26.7 -26.7 100 0.0 -26.7 295 26 264.2 264.3 261.6 265.8 0.55 7 780 1880 -23.9 -26.2 81 2.3 -24.2 294 28 267.6 267.7 264.1 269.3 0.58 8 749 2176 -23.3 -28.1 65 4.8 -23.9 291 34 271.4 271.5 266.6 272.9 0.50 9 726 2404 -25.1 -29.5 67 4.4 -25.6 294 31 271.8 271.9 266.8 273.2 0.46 10 717 2494 -25.7 -30.6 63 4.9 -26.2 290 32 272.2 272.2 267.0 273.4 0.42 11 716 2504 -25.7 -31.7 57 6.0 -26.3 289 33 272.3 272.3 267.0 273.4 0.38 12 709 2576 -24.3 -46.3 11 22.0 -25.8 283 35 274.6 274.6 267.9 274.8 0.08 13 700 2669 -23.7 -49.7 7 26.0 -25.4 275 37 276.2 276.2 269.0 276.4 0.06 14 698 2690 -23.5 -50.5 6 27.0 -25.2 275 37 276.7 276.7 269.2 276.9 0.05 15 614 3622 -26.9 -52.9 7 26.0 -28.3 265 48 283.1 283.1 273.1 283.3 0.05 16 578 4059 -26.7 -55.7 5 29.0 -28.3 264 58 288.3 288.3 275.8 288.4 0.03 17 500 5090 -34.5 -46.5 29 12.0 -35.2 260 61 291.0 291.0 277.3 291.4 0.12 18 481 5359 -36.9 -46.9 35 10.0 -37.4 259 63 291.3 291.3 277.5 291.7 0.12 19 466 5577 -37.5 -56.5 12 19.0 -38.2 258 65 293.2 293.2 278.3 293.3 0.04 20 400 6610 -46.1 -57.1 28 11.0 -46.4 250 72 295.1 295.1 279.2 295.2 0.04 21 391 6761 -47.3 -60.3 21 13.0 -47.6 250 72 295.4 295.4 279.3 295.5 0.03 22 379 6967 -48.9 -56.9 39 8.0 -49.1 250 71 296.0 296.0 279.6 296.1 0.05 23 376 7019 -49.3 -53.9 58 4.6 -49.4 250 71 296.1 296.1 279.7 296.3 0.07 24 371 7106 -49.9 -55.9 49 6.0 -50.0 250 71 296.4 296.5 279.8 296.6 0.05 25 367 7177 -49.5 -82.5 1 33.0 -49.8 250 70 297.9 297.9 280.4 297.9 0.00 26 330 7867 -53.7 -68.7 14 15.0 -53.9 250 72 301.3 301.3 281.9 301.4 0.01 27 326 7946 -53.7 -68.7 14 15.0 -53.9 250 74 302.3 302.3 282.3 302.4 0.01 28 308 8311 -53.9 -68.9 14 15.0 -54.1 257 69 307.1 307.1 284.2 307.1 0.01 29 300 8480 -53.1 -69.1 13 16.0 -53.3 260 66 310.5 310.5 285.5 310.5 0.01 30 261 9380 -52.7 -74.7 5 22.0 -52.9 267 59 323.7 323.7 289.9 323.7 0.01 31 250 9660 -50.5 -77.5 3 27.0 -50.9 270 58 331.0 331.0 292.0 331.0 0.00 32 235 10064 -48.5 -77.5 2 29.0 -49.0 275 56 339.9 339.9 294.3 339.9 0.00 33 200 11120 -49.1 -80.1 1 31.0 -49.6 275 52 355.0 355.0 297.7 355.0 0.00 34 183 11702 -49.9 -80.9 1 31.0 -50.4 278 51 362.9 362.9 299.2 362.9 0.00 35 177 11920 -48.9 -80.9 1 32.0 -49.5 279 51 368.0 368.0 300.2 368.0 0.00 36 150 13000 -51.7 -81.7 2 30.0 -52.2 285 50 381.0 381.0 302.4 381.0 0.00 37 149 13043 -51.7 -81.7 2 30.0 -52.2 285 50 381.7 381.7 302.5 381.7 0.00 38 115 14728 -48.9 -81.9 1 33.0 -49.8 290 44 416.3 416.3 307.3 416.3 0.00 39 100 15640 -50.7 -82.7 1 32.0 -51.5 270 51 429.8 429.8 308.8 429.8 0.00 40 88 16476 -48.9 -81.9 1 33.0 -50.1 280 55 449.4 449.4 310.8 449.4 0.01 41 86 16627 -46.9 -80.9 1 34.0 -48.4 284 52 456.4 456.4 311.4 456.4 0.01 42 71 17887 -50.3 -83.3 1 33.0 -51.5 277 45 474.8 474.8 313.0 474.9 0.01 43 70 17980 -49.7 -82.7 1 33.0 -51.0 280 51 478.1 478.1 313.3 478.1 0.01 44 67 18268 -47.5 -82.5 1 35.0 -49.2 285 53 488.9 488.9 314.1 488.9 0.01 45 62 18779 -49.9 -82.9 1 33.0 -51.3 280 41 494.5 494.5 314.5 494.5 0.01 46 50 20190 -48.7 -82.7 1 34.0 -50.6 295 28 528.7 528.7 316.8 528.8 0.01 47 48 20459 -48.7 -82.7 1 34.0 -50.7 297 27 534.9 534.9 317.2 535.0 0.01 48 42 21333 -52.1 -84.1 1 32.0 -53.7 270 28 547.3 547.3 317.9 547.4 0.01 49 30 23530 -49.5 -83.5 1 34.0 -52.2 315 18 609.7 609.7 321.0 609.8 0.01 50 22 25570 -45.5 -82.5 1 37.0 -50.2 335 10 678.2 678.2 323.7 678.3 0.02 51 20 26200 -47.3 -83.3 1 36.0 -51.7 10 10 691.4 691.4 324.1 691.5 0.02 52 13 29038 -51.5 -84.5 1 33.0 -55.6 9 9 767.5 767.5 326.4 767.7 0.02 53 10 30780 -42.9 -80.9 1 38.0 -51.7 325 13 859.4 859.4 328.6 860.0 0.06 54 9.0 31488 -44.5 -82.5 1 38.0 -52.9 879.5 879.6 329.0 880.0 0.05 55 6.3 33880 -43.9 -81.9 1 38.0 -54.2 976.6 976.6 330.8 977.4 0.08 56 5.5 34803 -38.5 -80.5 0 42.0 -52.7 1039.1 1039.2 331.8 1040.5 0.11 57 5.0 35454 -41.3 -81.3 1 40.0 -54.2 1055.1 1055.2 332.0 1056.4 0.11 58 4.3 36480 -40.5 -81.5 0 41.0 -54.7 1105.4 1105.5 332.7 1107.0 0.12 59 3.7 37491 -46.3 -83.3 1 37.0 -57.7 1125.2 1125.3 332.9 1126.5 0.10 TRP 330 7867 -53.7 -68.7 14 15.0 -53.9 250 72 301.3 301.3 281.9 301.4 0.01 WND 326 7946 -53.7 -68.7 14 15.0 -53.9 250 74 302.3 302.3 282.3 302.4 0.01 Sounding variables and indices 1000-500 mb thick: 5060.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 42.21 % Est. max temperature: -12.71 C = 9.12 F Sfc-Lift cond lev (LCL): 910.67 mb = 740.04 m = 2427.94 ft T: -17.25 C 700-500 lapse rate: 4.46 C/km ThetaE index: 0.40 C Layer 916.0- 850.0 mb Conv cond level (CCL): 866.78 mb = 1108.45 m = 3636.59 ft Mean mixing ratio: 0.88 g/kg Conv temperature: -13.30 C = 8.07 F Cap Strength: 19.80 C Lifted Index: 21.03 C Risk: None Lifted Index @300 mb: 31.90 C Lifted Index @700 mb: 10.56 C Showalter Index: 21.03 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 13.00 C Cross Totals Index: 10.60 C K Index: -36.90 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 5.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.92 J/kg Max Up Vert Vel: 2.80 m/s Conv Inhibition (B-): 78493.83 J/kg Cap Strength: 21.00 C Lift Cond Lev (LCL): 872.72 mb = 1057.52 m = 3469.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 35 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 ---------------------------------------------------------- 0 953 386 290 19 17.9 -6.5 | 128 16 -12.6 9.9 1 927 610 310 22 16.9 -14.1 | 99 14 -13.6 2.2 2 925 623 310 23 17.6 -14.8 | 97 13 -12.9 1.6 3 890 914 305 27 22.1 -15.5 | 96 8 -8.4 0.9 4 854 1219 305 24 19.7 -13.8 | 103 11 -10.8 2.6 5 850 1253 305 24 19.7 -13.8 | 103 11 -10.8 2.6 6 785 1829 295 26 23.6 -11.0 | 128 9 -6.9 5.4 7 753 2134 290 35 32.9 -12.0 | 209 5 2.4 4.4 8 722 2438 295 31 28.1 -13.1 | 144 4 -2.4 3.2 9 700 2669 275 37 36.9 -3.2 | 206 15 6.4 13.1 10 693 2743 275 37 36.9 -3.2 | 206 15 6.4 13.1 11 664 3048 265 43 42.8 3.7 | 212 24 12.4 20.1 12 610 3658 265 48 47.8 4.2 | 220 27 17.3 20.5 13 585 3962 265 59 58.8 5.1 | 233 36 28.3 21.5 14 561 4267 260 57 56.1 9.9 | 224 37 25.7 26.2 15 515 4877 260 60 59.1 10.4 | 227 39 28.6 26.8 16 500 5090 260 61 60.1 10.6 | 228 40 29.6 26.9 17 431 6096 255 70 67.6 18.1 | 227 51 37.1 34.5 18 400 6610 250 72 67.7 24.6 | 222 55 37.2 41.0 19 343 7620 250 69 64.8 23.6 | 221 53 34.4 39.9 20 330 7867 250 72 67.7 24.6 | 222 55 37.2 41.0 21 327 7925 250 74 69.5 25.3 | 223 57 39.1 41.7 22 326 7946 250 74 69.5 25.3 | 223 57 39.1 41.7 23 300 8480 260 66 65.0 11.5 | 231 44 34.5 27.8 24 271 9144 265 60 59.8 5.2 | 234 36 29.3 21.6 25 250 9660 270 58 58.0 -0.0 | 239 32 27.5 16.3 26 235 10058 275 56 55.8 -4.9 | 246 28 25.3 11.5 27 225 10363 270 48 48.0 -0.0 | 227 24 17.5 16.3 28 214 10668 270 50 50.0 -0.0 | 230 25 19.5 16.3 29 200 11120 275 52 51.8 -4.5 | 241 24 21.3 11.8 30 150 13000 285 50 48.3 -12.9 | 259 18 17.8 3.4 31 134 13716 285 47 45.4 -12.2 | 254 16 14.9 4.2 32 122 14326 280 53 52.2 -9.2 | 252 23 21.7 7.1 33 111 14935 295 39 35.3 -16.5 | 272 5 4.9 -0.1 34 106 15240 270 36 36.0 -0.0 | 199 17 5.5 16.3 35 100 15640 270 51 51.0 -0.0 | 231 26 20.5 16.3 36 97 15850 270 51 51.0 -0.0 | 231 26 20.5 16.3 37 88 16459 280 55 54.2 -9.6 | 254 25 23.7 6.8 38 80 17069 295 46 41.7 -19.4 | 285 12 11.2 -3.1 39 73 17678 270 32 32.0 -0.0 | 185 16 1.5 16.3 40 70 17980 280 51 50.2 -8.9 | 249 21 19.8 7.5 41 67 18288 285 53 51.2 -13.7 | 263 21 20.7 2.6 42 64 18593 295 49 44.4 -20.7 | 287 15 13.9 -4.4 43 61 18898 270 35 35.0 -0.0 | 195 17 4.5 16.3 44 55 19507 275 38 37.9 -3.3 | 210 15 7.4 13.0 45 53 19812 300 29 25.1 -14.5 | 109 6 -5.4 1.8 46 51 20117 270 25 25.0 -0.0 | 161 17 -5.5 16.3 47 50 20190 295 28 25.4 -11.8 | 132 7 -5.1 4.5 48 46 20726 300 25 21.7 -12.5 | 114 10 -8.8 3.8 49 44 21031 265 22 21.9 1.9 | 155 20 -8.6 18.3 50 42 21336 270 28 28.0 -0.0 | 171 17 -2.5 16.3 51 40 21641 285 36 34.8 -9.3 | 211 8 4.3 7.0 52 38 21946 300 29 25.1 -14.5 | 109 6 -5.4 1.8 53 35 22555 285 11 10.6 -2.8 | 124 24 -19.8 13.5 54 32 23165 300 19 16.5 -9.5 | 116 16 -14.0 6.8 55 30 23530 315 18 12.7 -12.7 | 102 18 -17.7 3.6 56 29 23774 320 23 14.8 -17.6 | 85 16 -15.7 -1.3 57 28 24079 350 17 3.0 -16.7 | 89 28 -27.5 -0.4 58 26 24384 330 15 7.5 -13.0 | 98 23 -23.0 3.4 59 25 24689 35 11 -6.3 -9.0 | 101 38 -36.8 7.3 60 24 24994 70 5 -4.7 -1.7 | 113 38 -35.2 14.6 61 22 25603 330 10 5.0 -8.7 | 107 27 -25.5 7.7 62 20 26200 10 10 -1.7 -9.8 | 101 33 -32.2 6.5 63 20 26213 330 10 5.0 -8.7 | 107 27 -25.5 7.7 64 18 26822 30 16 -8.0 -13.9 | 94 39 -38.5 2.5 65 17 27432 55 13 -10.6 -7.5 | 102 42 -41.1 8.9 66 15 28042 45 4 -2.8 -2.8 | 112 36 -33.3 13.5 67 12 29566 350 12 2.1 -11.8 | 99 29 -28.4 4.5 68 10 30780 325 13 7.5 -10.6 | 104 24 -23.0 5.7 Wind Parameters Mean winds (0-6000m): 268.2 at 46.1 knts Storm direction: 298.2 at 34.6 knts Shear (0-3000m) pos: 2.2 neg: 5.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 55.3 neg: -32.3 tot: 22.9 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 126.98 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 ------------------------------------------------------------------------------- 500 305 23 105 12| 10.0 0.0 10.0| 0.0 -29.2 -29.2 -58.5 -0.64| 12.6 -8.1 1000 305 24 104 11| 5.0 1.3 6.3| 5.5 -29.2 -23.7 -23.7 -0.37| 8.1 -3.0 1500 302 24 108 10| 3.3 1.9 5.2| 15.5 -29.2 -13.8 -9.2 -0.08| 7.2 -0.6 2000 299 26 115 8| 3.3 1.4 4.8| 23.5 -32.3 -8.9 -4.4 0.04| 8.1 0.3 2500 294 28 135 7| 2.7 4.6 7.3| 38.5 -32.3 6.1 2.5 0.17| 9.9 1.7 3000 288 31 172 7| 2.2 5.0 7.2| 55.3 -32.3 22.9 7.6 0.19| 9.6 1.9 4000 278 37 208 12| 1.7 5.3 7.0|120.7 -78.7 42.0 10.5 0.19| 9.6 1.8 5000 273 41 217 18| 1.3 4.9 6.2|140.3 -78.8 61.6 12.3 0.20| 8.3 1.7 6000 268 46 221 24| 1.1 4.9 6.0|140.3-119.9 20.5 3.4 0.14| 7.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20251206.00.gif