UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 1 NOV 25 Station: CYBK WMO ident: 71926 Latitude: 64.32 Longitude: -96.00 Elevation: 51.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 51 -3.5 -4.0 96 0.5 -3.7 180 16 269.0 269.5 269.0 276.6 2.82 1 1000 118 -4.1 -4.4 98 0.3 -4.2 175 15 269.0 269.5 269.0 276.5 2.75 2 934 653 -7.7 -7.7 100 0.0 -7.7 214 15 270.7 271.1 269.2 276.9 2.29 3 930 687 -6.7 -7.0 98 0.3 -6.8 216 14 272.0 272.4 270.4 278.7 2.43 4 926 720 -3.7 -5.1 90 1.4 -4.2 219 14 275.4 275.9 273.0 283.2 2.82 5 925 729 -3.5 -5.1 89 1.6 -4.1 220 14 275.7 276.2 273.2 283.5 2.82 6 921 763 -3.3 -5.2 87 1.9 -4.0 224 14 276.3 276.8 273.5 284.1 2.81 7 900 946 -3.9 -5.6 88 1.7 -4.5 239 16 277.5 278.0 274.2 285.3 2.79 8 850 1395 -6.1 -8.2 85 2.1 -6.8 235 15 279.8 280.2 274.9 286.6 2.42 9 767 2194 -9.3 -15.3 62 6.0 -10.9 250 21 284.6 284.9 276.2 289.1 1.51 10 705 2842 -12.9 -14.6 87 1.7 -13.4 257 22 287.6 287.9 278.0 292.8 1.75 11 700 2896 -12.3 -13.8 89 1.5 -12.8 255 23 288.9 289.2 278.9 294.5 1.88 12 692 2984 -11.9 -13.1 91 1.2 -12.3 263 26 290.3 290.6 279.7 296.3 2.01 13 569 4462 -19.7 -21.5 86 1.8 -20.1 277 38 297.8 298.0 282.0 301.6 1.20 14 500 5410 -26.5 -28.6 82 2.1 -26.8 275 51 300.7 300.9 282.6 303.1 0.72 15 461 5991 -30.5 -32.5 83 2.0 -30.7 283 58 302.8 302.9 283.2 304.6 0.54 16 431 6464 -34.5 -37.5 74 3.0 -34.8 291 61 303.6 303.7 283.3 304.8 0.35 17 400 6980 -39.1 -41.9 75 2.8 -39.3 300 64 304.2 304.2 283.4 305.0 0.24 18 383 7276 -41.9 -44.4 77 2.5 -42.1 302 73 304.3 304.3 283.4 305.0 0.19 19 357 7748 -45.1 -49.1 64 4.0 -45.3 307 88 306.2 306.2 284.0 306.6 0.12 20 349 7899 -45.3 -46.7 86 1.4 -45.4 309 93 307.9 307.9 284.8 308.5 0.16 21 343 8015 -45.9 -52.9 45 7.0 -46.2 310 95 308.6 308.6 284.9 308.9 0.08 22 337 8132 -46.5 -57.5 28 11.0 -46.8 310 95 309.4 309.4 285.1 309.5 0.05 23 300 8900 -48.7 -66.7 11 18.0 -49.0 310 101 316.7 316.7 287.7 316.8 0.02 24 296 8989 -49.1 -68.1 9 19.0 -49.4 310 101 317.4 317.4 287.9 317.4 0.01 25 290 9123 -49.7 -65.7 14 16.0 -50.0 310 101 318.4 318.4 288.2 318.4 0.02 26 274 9495 -51.2 -69.4 10 18.1 -51.5 315 105 321.3 321.4 289.2 321.4 0.01 27 254 9987 -53.3 -74.3 6 21.0 -53.5 315 88 325.3 325.3 290.4 325.4 0.01 28 250 10090 -53.3 -75.3 5 22.0 -53.6 310 85 326.8 326.8 290.8 326.8 0.01 29 243 10272 -53.9 -75.9 5 22.0 -54.2 310 81 328.6 328.6 291.3 328.6 0.01 30 218 10973 -51.3 -78.3 3 27.0 -51.7 310 63 343.0 343.0 295.0 343.0 0.00 31 200 11530 -53.5 -79.5 3 26.0 -53.8 315 52 348.0 348.0 296.2 348.1 0.00 32 198 11594 -53.9 -79.9 3 26.0 -54.2 315 57 348.4 348.4 296.3 348.4 0.00 33 173 12462 -52.1 -81.1 2 29.0 -52.5 318 47 365.1 365.1 299.7 365.1 0.00 34 150 13380 -53.9 -81.9 2 28.0 -54.3 300 42 377.2 377.2 301.8 377.2 0.00 35 144 13640 -55.9 -82.9 2 27.0 -56.2 300 42 378.2 378.2 301.9 378.2 0.00 36 140 13820 -54.3 -82.3 2 28.0 -54.7 303 41 384.0 384.0 302.9 384.0 0.00 37 130 14291 -56.9 -83.9 2 27.0 -57.2 319 36 387.6 387.6 303.4 387.6 0.00 38 127 14439 -55.3 -83.3 2 28.0 -55.7 313 37 393.1 393.1 304.2 393.1 0.00 39 120 14799 -56.5 -83.5 2 27.0 -56.9 301 41 397.3 397.3 304.8 397.3 0.00 40 112 15238 -54.1 -84.1 1 30.0 -54.6 305 45 409.7 409.7 306.5 409.7 0.00 41 104 15710 -56.1 -85.1 1 29.0 -56.6 322 27 414.7 414.7 307.1 414.7 0.00 42 100 15960 -54.7 -84.7 1 30.0 -55.2 325 32 422.0 422.0 308.0 422.1 0.00 43 82 17230 -56.3 -86.3 1 30.0 -56.9 306 34 443.4 443.4 310.2 443.4 0.00 44 70 18240 -55.3 -85.3 1 30.0 -56.0 310 28 466.1 466.1 312.3 466.1 0.00 45 50 20390 -54.3 -86.3 1 32.0 -55.4 310 29 515.5 515.5 316.0 515.5 0.00 46 37 22310 -56.5 -87.5 1 31.0 -57.6 305 36 556.2 556.2 318.5 556.3 0.00 47 32 23237 -53.5 -86.5 1 33.0 -55.2 300 30 587.8 587.8 320.0 587.9 0.01 48 30 23650 -55.5 -86.5 1 31.0 -57.0 275 24 593.3 593.3 320.3 593.4 0.01 49 21 25920 -57.3 -88.3 1 31.0 -59.0 290 30 651.6 651.6 322.7 651.7 0.01 50 20 26230 -55.3 -86.3 1 31.0 -57.5 315 22 666.9 666.9 323.3 667.0 0.01 51 17 27259 -58.7 -88.7 1 30.0 -60.4 251 19 687.7 687.7 324.0 687.8 0.01 52 15 28050 -55.7 -87.7 1 32.0 -58.3 295 39 722.8 722.8 325.1 722.9 0.01 53 13 28957 -57.7 -88.7 1 31.0 -60.1 310 35 746.0 746.0 325.8 746.1 0.01 54 12 29466 -54.5 -87.5 1 33.0 -57.9 313 26 774.6 774.7 326.6 774.8 0.02 55 10 30630 -55.9 -86.9 1 31.0 -59.3 285 24 810.9 810.9 327.5 811.1 0.02 56 8.8 31440 -57.5 -88.5 1 31.0 -60.7 834.9 834.9 328.1 835.0 0.02 57 6.2 33676 -52.9 -86.9 1 34.0 -58.8 942.5 942.5 330.2 942.9 0.03 58 5.5 34463 -44.7 -83.7 1 39.0 -55.2 1011.7 1011.7 331.4 1012.4 0.07 TRP 254 9987 -53.3 -74.3 6 21.0 -53.5 315 88 325.3 325.3 290.4 325.4 0.01 WND 274 9495 -51.2 -69.4 10 18.1 -51.5 315 105 321.3 321.4 289.2 321.4 0.01 Sounding variables and indices 1000-500 mb thick: 5292.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 84.66 % Est. max temperature: 6.87 C = 44.37 F Sfc-Lift cond lev (LCL): 999.98 mb = 118.19 m = 387.75 ft T: -4.10 C 700-500 lapse rate: 5.65 C/km ThetaE index: 0.15 C Layer 1000.0- 934.0 mb Conv cond level (CCL): 972.41 mb = 337.24 m = 1106.41 ft Mean mixing ratio: 2.59 g/kg Conv temperature: -2.81 C = 26.94 F Cap Strength: 17.31 C Lifted Index: 18.71 C Risk: None Lifted Index @300 mb: 27.22 C Lifted Index @700 mb: 11.65 C Showalter Index: 12.27 C Risk: None Total Totals Index: 38.70 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 18.30 C K Index: 10.70 Risk: None Sweat Index: 186.35 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.89 J/kg Max Up Vert Vel: 7.99 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 18.56 C Lift Cond Lev (LCL): 949.22 mb = 526.42 m = 1727.07 ft Lev Free Conv (LFC): 944.22 mb = 567.81 m = 1862.87 ft Equ Level (EL): 934.22 mb = 651.25 m = 2136.62 ft B at Equ Level: 31.84 J/kg Max Parcel Lev (MPL): 904.22 mb = 908.59 m = 2980.90 ft Wind level data Storm motion: 298 at 22 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 1008 51 180 16 0.0 16.0 | 143 33 -19.6 26.5 1 1000 118 175 15 -1.3 14.9 | 141 33 -20.9 25.4 2 976 305 190 18 3.1 17.7 | 150 33 -16.5 28.2 3 939 610 210 15 7.5 13.0 | 153 26 -12.1 23.4 4 925 729 220 14 9.0 10.7 | 153 24 -10.6 21.2 5 903 914 240 16 13.9 8.0 | 163 19 -5.8 18.5 6 869 1219 230 17 13.0 10.9 | 163 22 -6.6 21.4 7 850 1395 235 15 12.3 8.6 | 159 20 -7.3 19.1 8 836 1524 250 16 15.0 5.5 | 164 17 -4.6 15.9 9 804 1829 245 13 11.8 5.5 | 154 18 -7.8 15.9 10 773 2134 250 21 19.7 7.2 | 180 18 0.1 17.6 11 743 2438 250 19 17.9 6.5 | 174 17 -1.8 17.0 12 714 2743 260 21 20.7 3.6 | 184 14 1.1 14.1 13 700 2896 255 23 22.2 6.0 | 189 17 2.6 16.4 14 686 3048 270 28 28.0 -0.0 | 219 13 8.4 10.5 15 658 3353 265 31 30.9 2.7 | 221 17 11.3 13.2 16 632 3658 285 33 31.9 -8.5 | 261 12 12.3 1.9 17 583 4267 280 39 38.4 -6.8 | 259 19 18.8 3.7 18 559 4572 275 38 37.9 -3.3 | 249 20 18.2 7.1 19 537 4877 280 42 41.4 -7.3 | 262 22 21.7 3.2 20 516 5182 285 41 39.6 -10.6 | 270 20 20.0 -0.2 21 500 5410 275 51 50.8 -4.4 | 259 32 31.2 6.0 22 454 6096 285 59 57.0 -15.3 | 277 38 37.4 -4.8 23 400 6980 300 64 55.4 -32.0 | 301 42 35.8 -21.5 24 398 7010 300 65 56.3 -32.5 | 301 43 36.7 -22.0 25 363 7620 305 84 68.8 -48.2 | 307 62 49.2 -37.7 26 347 7925 310 94 72.0 -60.4 | 314 72 52.4 -50.0 27 300 8900 310 101 77.4 -64.9 | 313 79 57.7 -54.5 28 289 9144 310 101 77.4 -64.9 | 313 79 57.7 -54.5 29 274 9495 315 105 74.2 -74.2 | 319 84 54.6 -63.8 30 263 9754 315 105 74.2 -74.2 | 319 84 54.6 -63.8 31 254 9987 315 88 62.2 -62.2 | 321 67 42.6 -51.8 32 250 10090 310 85 65.1 -54.6 | 314 63 45.5 -44.2 33 229 10668 310 73 55.9 -46.9 | 315 51 36.3 -36.5 34 218 10973 310 63 48.3 -40.5 | 316 42 28.6 -30.0 35 200 11530 315 52 36.8 -36.8 | 327 31 17.1 -26.3 36 198 11582 315 57 40.3 -40.3 | 325 36 20.7 -29.8 37 180 12192 300 51 44.2 -25.5 | 302 29 24.5 -15.0 38 172 12497 320 47 30.2 -36.0 | 337 28 10.6 -25.5 39 164 12802 315 36 25.5 -25.5 | 339 16 5.8 -15.0 40 150 13380 300 42 36.4 -21.0 | 302 20 16.8 -10.5 41 142 13716 300 42 36.4 -21.0 | 302 20 16.8 -10.5 42 129 14326 320 36 23.1 -27.6 | 348 17 3.5 -17.1 43 123 14630 300 39 33.8 -19.5 | 303 17 14.2 -9.0 44 112 15240 305 45 36.9 -25.8 | 312 23 17.2 -15.4 45 107 15545 320 23 14.8 -17.6 | 34 9 -4.8 -7.2 46 100 15960 325 32 18.4 -26.2 | 5 16 -1.3 -15.8 47 97 16154 325 32 18.4 -26.2 | 5 16 -1.3 -15.8 48 88 16764 300 22 19.1 -11.0 | 46 1 -0.6 -0.5 49 84 17069 305 35 28.7 -20.1 | 317 13 9.0 -9.6 50 70 18240 310 28 21.4 -18.0 | 346 8 1.8 -7.5 51 69 18288 310 26 19.9 -16.7 | 357 6 0.3 -6.3 52 60 19202 300 38 32.9 -19.0 | 303 16 13.3 -8.5 53 57 19507 285 16 15.5 -4.1 | 147 8 -4.2 6.3 54 55 19812 280 26 25.6 -4.5 | 225 8 6.0 5.9 55 52 20117 305 30 24.6 -17.2 | 324 8 5.0 -6.8 56 50 20390 310 29 22.2 -18.6 | 342 9 2.6 -8.2 57 50 20422 290 26 24.4 -8.9 | 252 5 4.8 1.6 58 47 20726 315 29 20.5 -20.5 | 355 10 0.9 -10.1 59 45 21031 285 31 29.9 -8.0 | 257 11 10.3 2.4 60 43 21336 295 35 31.7 -14.8 | 290 13 12.1 -4.3 61 39 21946 290 44 41.3 -15.0 | 282 22 21.7 -4.6 62 36 22555 315 30 21.2 -21.2 | 352 11 1.6 -10.8 63 34 22860 275 26 25.9 -2.3 | 217 10 6.3 8.2 64 32 23165 305 31 25.4 -17.8 | 322 9 5.8 -7.3 65 30 23650 275 24 23.9 -2.1 | 207 9 4.3 8.4 66 29 23774 300 26 22.5 -13.0 | 311 4 2.9 -2.5 67 28 24079 275 23 22.9 -2.0 | 201 9 3.3 8.5 68 27 24384 270 39 39.0 -0.0 | 242 22 19.4 10.5 69 25 24689 280 43 42.3 -7.5 | 263 23 22.7 3.0 70 22 25603 315 28 19.8 -19.8 | 359 9 0.2 -9.3 71 21 25908 290 30 28.2 -10.3 | 269 9 8.6 0.2 72 20 26213 295 37 33.5 -15.6 | 290 15 13.9 -5.2 73 20 26230 315 22 15.6 -15.6 | 39 7 -4.1 -5.1 74 18 26822 320 21 13.5 -16.1 | 47 8 -6.1 -5.6 75 17 27127 240 15 13.0 7.5 | 160 19 -6.6 18.0 76 17 27432 265 24 23.9 2.1 | 199 13 4.3 12.5 77 16 27737 290 34 31.9 -11.6 | 275 12 12.3 -1.2 78 14 28346 300 44 38.1 -22.0 | 302 22 18.5 -11.5 79 14 28651 295 40 36.3 -16.9 | 291 18 16.6 -6.4 80 12 29261 325 31 17.8 -25.4 | 7 15 -1.8 -14.9 81 11 29870 290 18 16.9 -6.2 | 148 5 -2.7 4.3 82 10 30630 285 24 23.2 -6.2 | 220 6 3.6 4.2 Wind Parameters Mean winds (0-6000m): 268.0 at 29.6 knts Storm direction: 298.0 at 22.2 knts Shear (0-3000m) pos: 5.2 neg: 0.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 75.3 deg Storm rel helicity (0-3000m) pos: 157.5 neg: -30.7 tot: 126.8 m^2/s^2 ave: 42.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 126.16 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 ------------------------------------------------------------------------------- 500 190 17 148 32| 7.4 0.0 7.4| 49.4 -7.0 42.4 84.8 0.50| 10.4 5.2 1000 207 16 153 28| 7.8 0.0 7.8| 73.1 -7.0 66.1 66.1 0.45| 10.4 4.7 1500 217 16 157 25| 6.2 0.0 6.2| 77.8 -13.2 64.6 43.1 0.33| 9.4 3.1 2000 225 16 158 23| 4.7 0.8 5.5|102.3 -23.0 79.3 39.7 0.34| 9.0 3.1 2500 231 17 162 22| 4.1 0.6 4.8|116.0 -30.7 85.3 34.1 0.33| 8.3 2.8 3000 238 18 166 20| 5.2 0.5 5.8|157.5 -30.7 126.8 42.3 0.45| 9.1 4.1 4000 253 21 183 17| 5.3 0.4 5.7|198.1 -31.8 166.2 41.6 0.48| 9.3 4.4 5000 262 25 201 15| 4.8 0.7 5.6|233.0 -49.8 183.1 36.6 0.44| 8.7 3.8 6000 268 30 221 15| 4.8 1.6 6.3|326.7 -78.0 248.8 41.5 0.40| 9.4 3.8 Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20251101.00.gif