UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 3 DEC 25 Station: CWVK WMO ident: 73033 Latitude: 50.28 Longitude: -119.27 Elevation: 379.00 ------------------------------------------------------------------------------- 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 212 SFC 957 379 1.2 -0.8 86 2.0 0.4 335 2 277.8 278.5 275.7 288.2 3.76 2 954 422 0.0 -1.4 90 1.4 -0.6 336 2 276.9 277.5 275.0 286.8 3.61 3 925 839 -1.5 -1.7 99 0.2 -1.6 295 1 277.8 278.4 275.5 287.8 3.65 4 912 952 -2.1 -2.3 99 0.2 -2.2 257 1 278.3 278.9 275.7 288.1 3.54 5 903 1031 -0.7 -2.1 90 1.4 -1.3 292 2 280.5 281.1 277.0 290.6 3.63 6 858 1438 -2.1 -2.2 99 0.1 -2.1 330 20 283.2 283.8 278.6 293.9 3.79 7 850 1513 -2.1 -3.0 94 0.9 -2.5 315 25 283.9 284.6 278.7 294.2 3.60 8 825 1750 -3.1 -6.2 79 3.1 -4.3 330 22 285.3 285.8 278.5 293.7 2.91 9 821 1788 -2.9 -7.7 69 4.8 -4.6 332 22 285.9 286.4 278.4 293.5 2.61 10 742 2580 -9.9 -9.9 100 0.0 -9.9 345 14 286.7 287.1 278.5 293.8 2.43 11 700 3027 -12.7 -12.9 98 0.2 -12.8 340 13 288.4 288.8 278.8 294.4 2.02 12 695 3082 -13.1 -13.5 97 0.4 -13.2 336 15 288.6 288.9 278.8 294.3 1.94 13 691 3126 -11.7 -12.7 92 1.0 -12.0 337 16 290.6 291.0 279.9 296.8 2.08 14 647 3627 -13.7 -17.9 71 4.2 -14.8 349 22 293.9 294.1 280.6 298.3 1.44 15 628 3853 -15.1 -18.5 75 3.4 -16.0 353 23 294.8 295.0 281.0 299.2 1.41 16 613 4035 -15.3 -25.3 42 10.0 -17.3 356 24 296.6 296.7 281.0 299.1 0.80 17 596 4247 -16.5 -25.5 46 9.0 -18.3 359 24 297.6 297.7 281.4 300.2 0.81 18 557 4751 -20.5 -27.5 53 7.0 -21.7 349 29 298.7 298.8 281.8 301.0 0.72 19 520 5256 -24.1 -32.1 48 8.0 -25.2 353 31 300.3 300.4 282.1 301.9 0.50 20 511 5382 -25.1 -37.1 32 12.0 -26.5 350 32 300.6 300.6 282.0 301.6 0.31 21 500 5540 -26.5 -37.5 35 11.0 -27.8 345 33 300.7 300.8 282.1 301.8 0.30 22 474 5923 -29.9 -41.9 30 12.0 -30.9 335 34 301.1 301.2 282.1 301.9 0.20 23 457 6181 -32.1 -44.1 29 12.0 -33.0 336 36 301.6 301.6 282.3 302.1 0.17 24 410 6940 -36.7 -55.7 12 19.0 -37.5 345 44 305.1 305.1 283.5 305.3 0.05 25 400 7110 -37.9 -53.9 17 16.0 -38.6 345 47 305.7 305.7 283.8 306.0 0.06 26 344 8134 -45.3 -58.3 22 13.0 -45.7 350 58 309.2 309.2 285.1 309.3 0.04 27 305 8939 -44.1 -70.1 4 26.0 -44.7 354 114 321.7 321.7 289.3 321.7 0.01 28 300 9050 -44.3 -66.3 7 22.0 -44.9 355 123 322.9 322.9 289.7 323.0 0.02 29 267 9822 -50.0 -62.8 21 12.8 -50.3 355 142 325.6 325.6 290.5 325.7 0.03 30 261 9971 -51.1 -62.1 26 11.0 -51.4 355 142 326.1 326.1 290.6 326.2 0.03 31 250 10250 -52.9 -68.9 13 16.0 -53.1 355 130 327.4 327.4 291.0 327.5 0.01 32 244 10406 -53.7 -70.7 11 17.0 -53.9 355 125 328.5 328.5 291.3 328.6 0.01 33 202 11616 -55.3 -78.3 4 23.0 -55.6 348 94 344.2 344.2 295.3 344.2 0.00 34 200 11680 -55.1 -78.1 4 23.0 -55.4 345 92 345.5 345.5 295.6 345.5 0.00 35 179 12389 -53.7 -79.7 3 26.0 -54.1 349 80 358.9 358.9 298.5 359.0 0.00 36 150 13520 -54.5 -81.5 2 27.0 -54.9 355 60 376.2 376.2 301.6 376.2 0.00 37 145 13737 -55.3 -82.3 2 27.0 -55.6 355 59 378.4 378.4 302.0 378.5 0.00 38 140 13962 -54.1 -82.1 2 28.0 -54.5 353 55 384.4 384.4 302.9 384.4 0.00 39 131 14388 -54.5 -82.5 2 28.0 -54.9 349 48 391.0 391.0 303.9 391.0 0.00 40 127 14587 -53.1 -81.1 2 28.0 -53.7 348 45 397.0 397.0 304.8 397.1 0.00 41 120 14952 -54.5 -82.5 2 28.0 -55.0 344 41 401.0 401.0 305.3 401.0 0.00 42 113 15339 -52.3 -83.3 1 31.0 -52.9 333 51 412.0 412.0 306.7 412.0 0.00 43 105 15814 -51.9 -82.9 1 31.0 -52.6 326 58 421.5 421.5 307.9 421.5 0.00 44 100 16130 -52.9 -83.9 1 31.0 -53.6 340 51 425.5 425.5 308.3 425.5 0.00 45 78 17714 -58.3 -86.3 2 28.0 -58.7 351 37 445.7 445.7 310.4 445.7 0.00 46 70 18400 -55.7 -86.7 1 31.0 -56.4 10 49 465.2 465.2 312.3 465.2 0.00 47 54 20070 -50.5 -84.5 1 34.0 -52.0 7 27 513.0 513.0 315.8 513.1 0.01 48 50 20570 -51.5 -85.5 1 34.0 -52.9 360 34 522.1 522.1 316.4 522.1 0.01 49 43 21542 -53.1 -86.1 1 33.0 -54.5 8 33 541.2 541.2 317.6 541.2 0.01 50 38 22342 -50.1 -85.1 1 35.0 -52.2 28 37 568.3 568.3 319.0 568.4 0.01 51 30 23880 -50.9 -85.9 1 35.0 -53.3 25 50 605.9 605.9 320.9 605.9 0.01 52 29 24101 -51.3 -86.3 1 35.0 -53.7 27 52 610.7 610.7 321.1 610.7 0.01 53 26 24816 -47.9 -84.9 1 37.0 -51.4 33 60 639.7 639.7 322.3 639.8 0.01 54 20 26540 -49.9 -85.9 1 36.0 -53.4 40 70 683.4 683.4 323.9 683.5 0.01 55 18 27231 -51.7 -86.7 1 35.0 -54.9 40 79 698.7 698.7 324.4 698.8 0.01 56 14 28886 -47.1 -85.1 1 38.0 -52.7 41 83 766.3 766.3 326.4 766.5 0.02 57 13 29377 -48.9 -85.9 1 37.0 -54.0 43 79 776.5 776.5 326.7 776.7 0.02 58 10 31120 -45.5 -84.5 0 39.0 -53.0 50 66 849.7 849.7 328.4 850.0 0.03 59 8.2 32437 -47.7 -85.7 0 38.0 -54.9 890.6 890.7 329.2 890.9 0.03 60 6.8 33679 -45.5 -84.5 0 39.0 -54.6 948.8 948.8 330.3 949.3 0.05 61 5.5 35080 -49.9 -86.9 1 37.0 -57.6 988.7 988.7 331.0 989.0 0.04 TRP 244 10406 -53.7 -70.7 11 17.0 -53.9 355 125 328.5 328.5 291.3 328.6 0.01 WND 267 9822 -50.0 -62.8 21 12.8 -50.3 355 142 325.6 325.6 290.5 325.7 0.03 Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: 954.00 mb = 421.85 m = 1384.00 ft Wetbulb zero: 955.81 mb = 395.95 m = 1299.04 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 74.30 % Est. max temperature: 9.35 C = 48.84 F Sfc-Lift cond lev (LCL): 927.60 mb = 801.13 m = 2628.35 ft T: -1.36 C 700-500 lapse rate: 5.49 C/km ThetaE index: 1.41 C Layer 954.0- 925.0 mb Conv cond level (CCL): 919.72 mb = 884.60 m = 2902.19 ft Mean mixing ratio: 3.66 g/kg Conv temperature: 1.36 C = 34.45 F Cap Strength: 9.80 C Lifted Index: 9.75 C Risk: None Lifted Index @300 mb: 23.41 C Lifted Index @700 mb: 2.92 C Showalter Index: 6.64 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 23.50 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.58 J/kg Max Up Vert Vel: 9.76 m/s Conv Inhibition (B-): 63711.99 J/kg Cap Strength: 9.76 C Lift Cond Lev (LCL): 895.12 mb = 1100.69 m = 3611.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 16 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 ---------------------------------------------------------- 0 957 379 335 2 0.8 -1.8 | 198 15 4.6 14.0 1 941 610 340 4 1.4 -3.8 | 203 13 5.2 12.0 2 925 839 295 1 0.9 -0.4 | 197 16 4.7 15.3 3 916 914 240 1 0.9 0.5 | 196 17 4.7 16.3 4 882 1219 15 4 -1.0 -3.9 | 193 12 2.8 11.9 5 850 1513 315 25 17.7 -17.7 | 275 22 21.5 -1.9 6 849 1524 315 25 17.7 -17.7 | 275 22 21.5 -1.9 7 816 1829 335 21 8.9 -19.0 | 284 13 12.7 -3.3 8 785 2134 340 15 5.1 -14.1 | 259 9 8.9 1.7 9 755 2438 345 15 3.9 -14.5 | 261 8 7.7 1.3 10 726 2743 345 13 3.4 -12.6 | 246 8 7.2 3.2 11 700 3027 340 13 4.4 -12.2 | 247 9 8.2 3.6 12 698 3048 335 15 6.3 -13.6 | 258 10 10.1 2.2 13 643 3658 350 23 4.0 -22.7 | 311 10 7.8 -6.9 14 593 4267 360 24 -0.0 -24.0 | 335 9 3.8 -8.2 15 546 4877 345 31 8.0 -29.9 | 320 18 11.8 -14.2 16 525 5182 355 31 2.7 -30.9 | 337 16 6.5 -15.1 17 500 5540 345 33 8.5 -31.9 | 323 20 12.3 -16.1 18 482 5791 335 33 13.9 -29.9 | 309 23 17.7 -14.1 19 462 6096 335 35 14.8 -31.7 | 311 24 18.6 -16.0 20 424 6706 345 39 10.1 -37.7 | 328 26 13.9 -21.9 21 400 7110 345 47 12.2 -45.4 | 332 34 16.0 -29.6 22 371 7620 350 56 9.7 -55.1 | 341 42 13.5 -39.4 23 339 8230 350 59 10.2 -58.1 | 342 45 14.0 -42.3 24 300 9050 355 123 10.7 -122.5 | 352 108 14.5 -106.8 25 296 9144 355 119 10.4 -118.5 | 352 104 14.2 -102.8 26 282 9449 355 129 11.2 -128.5 | 352 114 15.0 -112.7 27 267 9822 355 142 12.4 -141.5 | 353 127 16.2 -125.7 28 257 10058 355 142 12.4 -141.5 | 353 127 16.2 -125.7 29 250 10250 355 130 11.3 -129.5 | 352 115 15.1 -113.7 30 244 10406 355 125 10.9 -124.5 | 352 110 14.7 -108.8 31 234 10668 355 122 10.6 -121.5 | 352 107 14.4 -105.8 32 203 11582 350 95 16.5 -93.6 | 345 80 20.3 -77.8 33 200 11680 345 92 23.8 -88.9 | 339 78 27.6 -73.1 34 150 13520 355 60 5.2 -59.8 | 348 45 9.0 -44.0 35 146 13716 355 59 5.1 -58.8 | 348 44 8.9 -43.0 36 120 14935 345 40 10.4 -38.6 | 328 27 14.1 -22.9 37 115 15240 335 50 21.1 -45.3 | 320 39 24.9 -29.5 38 104 15850 325 58 33.3 -47.5 | 311 49 37.1 -31.7 39 100 16130 340 51 17.4 -47.9 | 327 39 21.2 -32.2 40 95 16459 340 51 17.4 -47.9 | 327 39 21.2 -32.2 41 86 17069 340 41 14.0 -38.5 | 322 29 17.8 -22.8 42 71 18288 360 33 -0.0 -33.0 | 348 18 3.8 -17.2 43 70 18400 10 49 -8.5 -48.3 | 8 33 -4.7 -32.5 44 68 18593 10 49 -8.5 -48.3 | 8 33 -4.7 -32.5 45 62 19202 25 36 -15.2 -32.6 | 34 20 -11.4 -16.9 46 59 19507 20 31 -10.6 -29.1 | 27 15 -6.8 -13.4 47 56 19812 5 23 -2.0 -22.9 | 346 7 1.8 -7.1 48 51 20422 10 33 -5.7 -32.5 | 7 17 -1.9 -16.7 49 50 20570 360 34 -0.0 -34.0 | 348 19 3.8 -18.2 50 47 21031 355 34 3.0 -33.9 | 340 19 6.8 -18.1 51 44 21336 15 34 -8.8 -32.8 | 16 18 -5.0 -17.1 52 42 21641 5 32 -2.8 -31.9 | 356 16 1.0 -16.1 53 39 22250 25 37 -15.6 -33.5 | 34 21 -11.8 -17.8 54 37 22555 35 38 -21.8 -31.1 | 50 24 -18.0 -15.4 55 35 22860 20 39 -13.3 -36.6 | 25 23 -9.5 -20.9 56 34 23165 30 47 -23.5 -40.7 | 38 32 -19.7 -24.9 57 32 23470 15 47 -12.2 -45.4 | 16 31 -8.4 -29.6 58 30 23880 25 50 -21.1 -45.3 | 30 34 -17.3 -29.5 59 25 24994 35 62 -35.6 -50.8 | 42 47 -31.8 -35.0 60 20 26540 40 70 -45.0 -53.6 | 47 56 -41.2 -37.9 61 17 27432 40 81 -52.1 -62.0 | 46 67 -48.3 -46.3 62 15 28651 40 85 -54.6 -65.1 | 46 71 -50.8 -49.3 63 10 31120 50 66 -50.6 -42.4 | 60 54 -46.8 -26.7 Wind Parameters Mean winds (0-6000m): 343.5 at 21.6 knts Storm direction: 13.5 at 16.2 knts Shear (0-3000m) pos: 2.9 neg: 0.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 66.2 neg: -26.3 tot: 39.9 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.98 Bulk Shear: 48.49 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 ------------------------------------------------------------------------------- 500 333 3 200 14| 0.0 1.9 1.9| 3.9 -6.4 -2.6 -5.2 -0.10| 5.7 -0.5 1000 347 4 201 13| 7.8 1.0 8.8| 29.3 -10.1 19.1 19.1 0.41| 12.2 5.0 1500 326 11 236 12| 5.2 1.4 6.6| 48.3 -11.4 36.9 24.6 0.33| 15.0 5.0 2000 331 12 243 11| 2.8 1.0 3.9| 48.5 -22.3 26.2 13.1 0.21| 12.8 2.7 2500 334 13 245 10| 2.3 0.7 3.0| 48.6 -26.3 22.3 8.9 0.17| 10.8 1.8 3000 336 13 248 10| 2.9 0.6 3.5| 66.2 -26.3 39.9 13.3 0.26| 10.3 2.7 4000 343 16 266 8| 3.1 0.4 3.5| 87.9 -27.6 60.3 15.1 0.33| 9.0 3.0 5000 345 19 286 9| 2.7 1.1 3.8|110.6 -50.5 60.1 12.0 0.26| 9.0 2.4 6000 344 22 297 11| 2.6 1.6 4.2|136.7 -89.0 47.6 7.9 0.20| 8.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251203.00.gif