UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for CWPL... Searching the city database file for: CWPL ... Date:0000Z 20 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 139 SFC 965 386 -27.5 -31.2 71 3.7 -27.8 265 9 248.2 248.2 247.7 249.0 0.29 2 925 701 -28.9 -32.2 73 3.3 -29.2 280 24 249.8 249.8 249.1 250.5 0.28 3 850 1300 -32.9 -35.9 74 3.0 -33.1 320 31 251.7 251.7 250.6 252.3 0.21 4 835 1425 -33.3 -36.2 75 2.9 -33.4 326 33 252.5 252.6 251.4 253.1 0.21 5 810 1640 -30.1 -33.2 74 3.1 -30.3 328 32 258.1 258.2 256.2 259.0 0.29 6 740 2283 -30.1 -33.2 74 3.1 -30.3 325 33 264.9 265.0 261.6 265.8 0.31 7 700 2678 -31.3 -34.8 71 3.5 -31.6 340 34 267.8 267.9 263.7 268.7 0.28 8 578 4019 -35.7 -38.5 75 2.8 -35.9 345 51 277.8 277.8 270.2 278.5 0.24 9 561 4225 -37.1 -39.1 82 2.0 -37.2 345 54 278.5 278.5 270.7 279.2 0.23 10 522 4719 -40.7 -43.9 71 3.2 -40.8 345 56 279.9 280.0 271.4 280.4 0.15 11 504 4956 -42.1 -43.8 83 1.7 -42.2 348 57 281.1 281.1 272.1 281.6 0.16 12 500 5010 -42.3 -44.6 78 2.3 -42.4 350 57 281.5 281.5 272.3 281.9 0.14 13 411 6314 -51.3 -55.6 60 4.3 -51.4 360 68 286.1 286.1 274.7 286.3 0.05 14 400 6490 -52.5 -57.1 57 4.6 -52.6 355 67 286.8 286.8 275.0 286.9 0.04 15 394 6587 -53.3 -57.5 60 4.2 -53.4 355 66 287.0 287.0 275.2 287.1 0.04 16 391 6636 -53.5 -57.9 59 4.4 -53.6 355 65 287.3 287.3 275.3 287.5 0.04 17 388 6686 -53.5 -55.3 81 1.8 -53.5 355 65 288.0 288.0 275.7 288.1 0.05 18 384 6752 -53.5 -60.5 42 7.0 -53.6 355 64 288.8 288.8 276.1 288.9 0.03 19 371 6973 -54.1 -65.1 25 11.0 -54.2 355 62 290.9 290.9 277.1 290.9 0.02 20 346 7417 -55.3 -66.3 24 11.0 -55.4 355 57 295.1 295.1 279.1 295.2 0.01 21 319 7937 -53.3 -71.3 9 18.0 -53.5 348 52 304.8 304.8 283.3 304.8 0.01 22 305 8224 -54.3 -70.3 12 16.0 -54.5 346 50 307.4 307.4 284.3 307.4 0.01 23 300 8330 -53.7 -72.7 8 19.0 -53.9 345 49 309.7 309.7 285.2 309.7 0.01 24 284 8685 -52.3 -75.3 5 23.0 -52.5 345 47 316.6 316.6 287.6 316.6 0.00 25 276 8870 -53.1 -75.1 5 22.0 -53.4 345 46 318.0 318.0 288.1 318.0 0.01 26 250 9510 -52.5 -79.5 2 27.0 -52.8 335 41 328.0 328.0 291.2 328.0 0.00 27 247 9588 -52.7 -79.7 2 27.0 -53.0 334 40 328.9 328.9 291.4 328.9 0.00 28 242 9720 -51.3 -80.3 2 29.0 -51.7 333 39 332.9 332.9 292.5 332.9 0.00 29 200 10950 -52.7 -81.7 2 29.0 -53.1 330 35 349.3 349.3 296.5 349.3 0.00 30 175 11812 -53.9 -82.9 2 29.0 -54.2 321 40 360.9 360.9 298.9 360.9 0.00 31 165 12192 -52.3 -82.3 2 30.0 -52.8 330 49 369.7 369.7 300.5 369.8 0.00 32 150 12810 -51.9 -82.9 1 31.0 -52.4 325 42 380.6 380.6 302.3 380.7 0.00 33 132 13638 -51.5 -82.5 1 31.0 -52.1 325 34 395.5 395.5 304.6 395.5 0.00 34 111 14756 -53.7 -83.7 1 30.0 -54.3 299 32 411.5 411.5 306.7 411.5 0.00 35 106 15053 -51.9 -83.9 1 32.0 -52.6 309 40 420.4 420.4 307.7 420.4 0.00 36 100 15430 -52.3 -83.3 1 31.0 -53.0 315 45 426.7 426.7 308.4 426.7 0.00 37 92 15972 -50.1 -83.1 1 33.0 -51.1 315 44 441.3 441.3 310.0 441.3 0.00 38 81 16804 -49.7 -82.7 1 33.0 -50.8 315 43 458.5 458.5 311.7 458.5 0.01 39 81 16804 -49.7 -82.7 1 33.0 -50.8 315 43 458.5 458.5 311.7 458.5 0.01 40 75 17311 -45.7 -81.7 1 36.0 -47.6 307 38 477.1 477.1 313.2 477.1 0.01 41 70 17770 -46.5 -81.5 1 35.0 -48.3 310 43 484.9 484.9 313.8 484.9 0.01 42 61 18684 -44.3 -81.3 1 37.0 -46.8 308 46 509.3 509.3 315.6 509.3 0.01 43 50 20010 -45.1 -82.1 1 37.0 -47.8 315 45 537.2 537.2 317.3 537.2 0.01 44 49 20145 -44.9 -81.9 1 37.0 -47.7 315 44 540.8 540.8 317.6 540.8 0.01 45 39 21652 -50.9 -84.9 1 34.0 -52.8 300 26 562.1 562.1 318.8 562.1 0.01 46 33 22748 -47.9 -83.9 1 36.0 -50.8 304 38 597.5 597.5 320.5 597.6 0.01 47 30 23370 -53.1 -85.1 1 32.0 -55.0 300 34 599.9 599.9 320.6 599.9 0.01 48 29 23589 -53.1 -85.1 1 32.0 -55.1 298 33 605.7 605.7 320.9 605.8 0.01 49 24 24800 -56.7 -87.7 1 31.0 -58.3 307 38 629.0 629.0 321.9 629.0 0.01 50 21 25661 -49.5 -84.5 1 35.0 -53.0 311 40 675.2 675.2 323.6 675.3 0.01 51 20 25980 -50.9 -84.9 1 34.0 -54.1 315 27 680.4 680.4 323.8 680.5 0.01 52 17 27027 -54.1 -86.1 1 32.0 -56.8 310 38 702.5 702.5 324.5 702.6 0.01 53 16 27418 -50.3 -85.3 1 35.0 -54.3 319 30 727.2 727.2 325.3 727.3 0.02 54 15 27837 -51.3 -85.3 1 34.0 -55.1 326 19 737.4 737.4 325.6 737.5 0.02 55 12 29261 -57.9 -88.9 1 31.0 -60.4 311 20 762.6 762.6 326.3 762.7 0.01 56 10 30410 -57.3 -88.3 1 31.0 -60.3 335 20 805.7 805.7 327.4 805.8 0.02 57 9.1 31007 -57.1 -88.1 1 31.0 -60.4 828.5 828.5 327.9 828.6 0.02 TRP 346 7417 -55.3 -66.3 24 11.0 -55.4 355 57 295.1 295.1 279.1 295.2 0.01 WND 411 6314 -51.3 -55.6 60 4.3 -51.4 360 68 286.1 286.1 274.7 286.3 0.05 Sounding variables and indices 1000-500 mb thick: 4871.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 74.34 % Est. max temperature: -18.75 C = -1.75 F Sfc-Lift cond lev (LCL): 906.72 mb = 842.42 m = 2763.81 ft T: -29.84 C 700-500 lapse rate: 4.72 C/km Conv cond level (CCL): 551.86 mb = 4337.73 m = 14231.24 ft Mean mixing ratio: 0.26 g/kg Conv temperature: 2.85 C = 37.12 F Cap Strength: 25.03 C Lifted Index: 25.30 C Risk: None Lifted Index @300 mb: 41.82 C Lifted Index @700 mb: 15.73 C Showalter Index: 23.95 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 9.40 C Cross Totals Index: 6.40 C K Index: -30.00 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 6.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.93 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 77822.89 J/kg Cap Strength: 24.98 C Lift Cond Lev (LCL): 864.90 mb = 1176.89 m = 3861.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 33 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 ---------------------------------------------------------- 0 965 386 265 9 9.0 0.8 | 204 36 14.8 33.3 1 936 610 270 20 20.0 -0.0 | 218 42 25.8 32.5 2 925 701 280 24 23.6 -4.2 | 226 41 29.4 28.4 3 898 914 290 28 26.3 -9.6 | 234 39 32.1 22.9 4 860 1219 310 33 25.3 -21.2 | 250 33 31.1 11.3 5 850 1300 320 31 19.9 -23.7 | 251 27 25.7 8.8 6 824 1524 330 34 17.0 -29.4 | 262 23 22.8 3.1 7 789 1829 325 29 16.6 -23.8 | 249 24 22.4 8.8 8 756 2134 330 34 17.0 -29.4 | 262 23 22.8 3.1 9 724 2438 320 32 20.6 -24.5 | 253 28 26.4 8.0 10 700 2678 340 34 11.6 -31.9 | 268 17 17.4 0.6 11 693 2743 340 34 11.6 -31.9 | 268 17 17.4 0.6 12 664 3048 330 38 19.0 -32.9 | 271 25 24.8 -0.4 13 608 3658 345 46 11.9 -44.4 | 304 21 17.7 -11.9 14 557 4267 345 55 14.2 -53.1 | 316 29 20.0 -20.6 15 510 4877 345 57 14.8 -55.1 | 318 31 20.6 -22.5 16 500 5010 350 57 9.9 -56.1 | 326 28 15.7 -23.6 17 425 6096 355 62 5.4 -61.8 | 339 31 11.2 -29.2 18 411 6314 360 68 -0.0 -68.0 | 351 36 5.8 -35.5 19 406 6401 360 68 -0.0 -68.0 | 351 36 5.8 -35.5 20 400 6490 355 67 5.8 -66.7 | 341 36 11.6 -34.2 21 346 7417 355 57 5.0 -56.8 | 336 27 10.8 -24.3 22 335 7620 350 54 9.4 -53.2 | 324 26 15.2 -20.7 23 300 8330 345 49 12.7 -47.3 | 309 24 18.5 -14.8 24 265 9144 345 45 11.6 -43.5 | 302 21 17.5 -10.9 25 250 9510 335 41 17.3 -37.2 | 281 24 23.1 -4.6 26 219 10363 325 32 18.4 -26.2 | 255 25 24.2 6.3 27 209 10668 330 36 18.0 -31.2 | 267 24 23.8 1.3 28 200 10950 330 35 17.5 -30.3 | 265 23 23.3 2.2 29 199 10973 335 35 14.8 -31.7 | 268 21 20.6 0.8 30 181 11582 315 35 24.7 -24.7 | 256 32 30.6 7.8 31 165 12192 330 49 24.5 -42.4 | 288 32 30.3 -9.9 32 150 12802 330 45 22.5 -39.0 | 283 29 28.3 -6.4 33 150 12810 325 42 24.1 -34.4 | 274 30 29.9 -1.9 34 124 14021 325 30 17.2 -24.6 | 251 24 23.0 7.9 35 119 14326 305 27 22.1 -15.5 | 239 33 27.9 17.0 36 113 14630 295 29 26.3 -12.3 | 238 38 32.1 20.3 37 103 15240 315 45 31.8 -31.8 | 269 38 37.6 0.7 38 100 15430 315 45 31.8 -31.8 | 269 38 37.6 0.7 39 98 15545 315 45 31.8 -31.8 | 269 38 37.6 0.7 40 78 17069 315 43 30.4 -30.4 | 267 36 36.2 2.1 41 74 17374 305 37 30.3 -21.2 | 253 38 36.1 11.3 42 71 17678 295 38 34.4 -16.1 | 248 43 40.2 16.5 43 70 17770 310 43 32.9 -27.6 | 263 39 38.7 4.9 44 68 17983 310 44 33.7 -28.3 | 264 40 39.5 4.2 45 65 18288 295 53 48.0 -22.4 | 259 55 53.8 10.1 46 59 18898 315 42 29.7 -29.7 | 265 36 35.5 2.8 47 52 19812 305 44 36.0 -25.2 | 260 42 41.8 7.3 48 50 20010 315 45 31.8 -31.8 | 269 38 37.6 0.7 49 41 21336 315 36 25.5 -25.5 | 257 32 31.3 7.1 50 39 21641 300 26 22.5 -13.0 | 235 34 28.3 19.5 51 37 21946 295 33 29.9 -13.9 | 243 40 35.7 18.6 52 34 22555 310 42 32.2 -27.0 | 262 38 38.0 5.5 53 32 22860 300 35 30.3 -17.5 | 247 39 36.1 15.0 54 30 23370 300 34 29.4 -17.0 | 246 39 35.2 15.5 55 27 24079 295 30 27.2 -12.7 | 239 39 33.0 19.8 56 26 24384 305 28 22.9 -16.1 | 240 33 28.7 16.5 57 24 24689 315 38 26.9 -26.9 | 260 33 32.7 5.7 58 23 24994 295 39 35.3 -16.5 | 249 44 41.1 16.0 59 21 25603 310 43 32.9 -27.6 | 263 39 38.7 4.9 60 20 25980 315 27 19.1 -19.1 | 242 28 24.9 13.4 61 19 26213 325 35 20.1 -28.7 | 262 26 25.9 3.9 62 18 26518 310 23 17.6 -14.8 | 233 29 23.4 17.7 63 17 27127 310 41 31.4 -26.4 | 261 38 37.2 6.2 64 16 27432 320 29 18.6 -22.2 | 247 27 24.4 10.3 65 14 28042 330 13 6.5 -11.3 | 210 25 12.3 21.3 66 14 28346 320 19 12.2 -14.6 | 225 25 18.0 18.0 67 13 28956 330 19 9.5 -16.5 | 224 22 15.3 16.1 68 12 29261 310 20 15.3 -12.9 | 227 29 21.1 19.7 69 11 29566 315 40 28.3 -28.3 | 263 34 34.1 4.2 70 10 30175 345 42 10.9 -40.6 | 296 19 16.7 -8.0 71 10 30410 335 20 8.5 -18.1 | 225 20 14.3 14.4 Wind Parameters Mean winds (0-6000m): 340.1 at 44.0 knts Storm direction: 10.1 at 33.0 knts Shear (0-3000m) pos: 6.8 neg: 0.6 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 452.5 neg: -42.7 tot: 409.8 m^2/s^2 ave: 136.6 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 7.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.06 Bulk Shear: 201.67 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 ------------------------------------------------------------------------------- 500 278 20 221 39| 20.1 0.0 20.1|214.2 0.0 214.2 428.3 0.94| 22.2 21.0 1000 295 26 233 36| 14.7 0.0 14.7|334.2 0.0 334.2 334.2 0.80| 21.6 17.2 1500 308 28 241 32| 9.2 0.0 9.2|350.1 -24.9 325.2 216.8 0.64| 17.0 10.9 2000 314 29 245 30| 6.9 0.9 7.7|374.2 -42.7 331.6 165.8 0.57| 14.9 8.5 2500 318 30 248 28| 6.8 0.7 7.5|407.6 -42.7 364.9 146.0 0.54| 14.8 8.0 3000 322 31 253 27| 6.8 0.6 7.4|452.5 -42.7 409.8 136.6 0.56| 14.2 7.9 4000 330 36 266 24| 6.2 1.0 7.2|523.0 -42.7 480.3 120.1 0.59| 12.6 7.4 5000 335 40 280 23| 5.4 0.8 6.3|581.3 -42.7 538.6 107.7 0.61| 11.0 6.7 6000 340 44 293 23| 5.5 0.7 6.2|676.3 -42.7 633.6 105.6 0.64| 10.3 6.5 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20260120.00.gif