UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 8 OCT 25 Station: CYCB WMO ident: 71925 Latitude: 69.10 Longitude: -105.12 Elevation: 27.00 ------------------------------------------------------------------------------- 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 22 250 13 SFC 999 27 1.0 0.7 98 0.3 0.9 250 13 274.2 274.9 274.0 285.1 4.02 2 940 516 -2.3 -2.9 96 0.6 -2.5 262 18 275.7 276.2 273.8 284.7 3.28 3 925 644 -2.7 -3.1 97 0.4 -2.9 260 19 276.5 277.1 274.3 285.6 3.28 4 850 1313 -4.5 -4.6 99 0.1 -4.6 255 17 281.4 282.0 276.9 290.4 3.19 5 842 1387 -5.1 -5.2 99 0.1 -5.1 255 18 281.6 282.1 276.8 290.3 3.08 6 820 1596 -4.3 -13.3 49 9.0 -7.0 256 21 284.6 284.8 276.4 289.5 1.67 7 811 1683 -4.5 -8.3 75 3.8 -5.8 258 21 285.2 285.7 277.9 292.5 2.52 8 807 1722 -4.1 -21.1 25 17.0 -8.4 258 21 286.1 286.2 276.0 288.8 0.88 9 798 1810 -4.3 -26.3 16 22.0 -9.1 260 21 286.8 286.9 275.9 288.5 0.56 10 780 1989 -4.9 -22.9 23 18.0 -9.2 265 20 288.0 288.1 276.9 290.4 0.78 11 776 2030 -4.9 -14.9 45 10.0 -7.9 267 20 288.4 288.7 278.2 293.1 1.55 12 775 2040 -5.1 -9.3 72 4.2 -6.5 267 20 288.3 288.7 279.3 295.5 2.44 13 764 2152 -4.7 -12.7 54 8.0 -7.2 271 19 289.9 290.3 279.4 295.6 1.88 14 751 2287 -5.7 -16.7 42 11.0 -8.8 275 18 290.3 290.5 278.9 294.5 1.38 15 749 2308 -5.9 -16.9 41 11.0 -9.0 276 18 290.3 290.5 278.8 294.4 1.36 16 744 2360 -6.1 -24.1 23 18.0 -10.3 277 18 290.6 290.7 278.1 292.9 0.73 17 741 2392 -6.1 -17.1 41 11.0 -9.2 278 17 291.0 291.2 279.1 295.1 1.35 18 739 2413 -6.1 -17.1 41 11.0 -9.2 279 17 291.2 291.4 279.2 295.3 1.35 19 721 2606 -7.7 -15.7 53 8.0 -10.0 280 16 291.5 291.8 279.7 296.2 1.56 20 712 2703 -8.1 -19.1 41 11.0 -11.0 280 15 292.1 292.3 279.4 295.8 1.18 21 700 2835 -9.1 -14.1 67 5.0 -10.6 285 16 292.4 292.7 280.4 298.0 1.83 22 698 2857 -8.9 -16.9 52 8.0 -11.1 286 16 292.9 293.1 280.1 297.3 1.46 23 688 2969 -9.3 -20.3 40 11.0 -12.1 291 18 293.6 293.8 280.0 297.1 1.11 24 684 3014 -9.3 -19.3 44 10.0 -11.9 293 18 294.1 294.3 280.4 297.9 1.21 25 584 4211 -19.5 -23.9 68 4.4 -20.4 282 28 295.8 296.0 280.8 298.8 0.95 26 580 4262 -18.5 -25.5 54 7.0 -19.8 281 29 297.6 297.7 281.4 300.2 0.83 27 534 4876 -19.9 -38.9 17 19.0 -22.4 280 31 303.0 303.1 283.0 303.9 0.25 28 517 5115 -21.7 -35.7 27 14.0 -23.7 285 30 303.7 303.7 283.4 304.9 0.35 29 500 5360 -23.7 -40.7 19 17.0 -25.6 290 28 304.1 304.2 283.4 304.9 0.22 30 488 5537 -24.9 -46.9 11 22.0 -26.9 294 27 304.8 304.8 283.5 305.2 0.11 31 400 6950 -37.1 -52.1 20 15.0 -37.8 290 28 306.8 306.8 284.2 307.1 0.08 32 367 7538 -42.3 -54.3 26 12.0 -42.8 290 31 307.5 307.5 284.5 307.7 0.06 33 335 8147 -47.7 -55.7 39 8.0 -47.9 292 38 308.2 308.3 284.7 308.5 0.06 34 329 8266 -48.3 -54.3 50 6.0 -48.5 294 41 309.0 309.0 285.1 309.3 0.07 35 321 8428 -48.5 -59.5 27 11.0 -48.8 291 42 310.9 310.9 285.7 311.1 0.04 36 312 8614 -49.7 -56.7 44 7.0 -49.9 286 43 311.8 311.8 286.1 312.0 0.06 37 300 8870 -51.3 -58.3 43 7.0 -51.5 280 44 313.0 313.1 286.5 313.2 0.05 38 287 9156 -53.5 -57.7 60 4.2 -53.6 280 44 313.9 313.9 286.8 314.1 0.05 39 275 9430 -54.5 -62.5 37 8.0 -54.6 280 44 316.3 316.3 287.6 316.4 0.03 40 267 9619 -54.1 -68.1 16 14.0 -54.3 280 45 319.6 319.6 288.6 319.6 0.01 41 257 9863 -55.1 -68.1 18 13.0 -55.3 280 45 321.6 321.6 289.3 321.7 0.02 42 252 9989 -54.1 -70.1 12 16.0 -54.3 280 45 324.9 324.9 290.3 324.9 0.01 43 250 10040 -54.3 -70.3 12 16.0 -54.5 280 45 325.3 325.3 290.4 325.4 0.01 44 231 10544 -56.9 -70.9 15 14.0 -57.1 285 51 328.8 328.8 291.4 328.9 0.01 45 221 10826 -55.9 -73.9 9 18.0 -56.1 281 48 334.6 334.6 292.9 334.6 0.01 46 213 11062 -52.9 -79.9 2 27.0 -53.2 283 44 342.8 342.8 295.0 342.8 0.00 47 200 11470 -51.7 -78.7 3 27.0 -52.1 290 51 350.9 350.9 296.8 350.9 0.00 48 194 11667 -50.7 -79.7 2 29.0 -51.2 286 51 355.6 355.6 297.8 355.6 0.00 49 184 12009 -51.3 -81.3 2 30.0 -51.8 294 41 360.0 360.0 298.7 360.0 0.00 50 166 12678 -48.7 -80.7 1 32.0 -49.4 296 36 375.1 375.1 301.5 375.1 0.00 51 150 13340 -48.9 -81.9 1 33.0 -49.6 280 33 385.8 385.8 303.2 385.8 0.00 52 138 13885 -50.5 -82.5 1 32.0 -51.1 280 38 392.3 392.3 304.1 392.3 0.00 53 129 14325 -49.5 -82.5 1 33.0 -50.3 305 33 401.7 401.7 305.5 401.8 0.00 54 120 14796 -51.7 -83.7 1 32.0 -52.4 303 32 406.1 406.1 306.0 406.1 0.00 55 108 15481 -50.3 -83.3 1 33.0 -51.1 297 32 421.2 421.2 307.9 421.2 0.00 56 100 15980 -52.9 -83.9 1 31.0 -53.6 300 29 425.5 425.5 308.3 425.5 0.00 57 91 16590 -51.3 -84.3 1 33.0 -52.2 307 28 440.3 440.3 309.9 440.3 0.00 58 72 18100 -54.9 -85.9 1 31.0 -55.6 320 31 463.2 463.2 312.1 463.2 0.00 59 70 18280 -53.9 -85.9 1 32.0 -54.8 320 30 469.1 469.1 312.5 469.1 0.00 60 61 19163 -52.9 -85.9 1 33.0 -53.9 306 24 490.1 490.1 314.2 490.2 0.00 61 50 20430 -57.3 -87.3 1 30.0 -58.1 295 31 508.4 508.4 315.5 508.5 0.00 62 48 20689 -55.1 -87.1 1 32.0 -56.2 299 34 519.7 519.7 316.3 519.7 0.00 63 39 21995 -60.7 -88.7 1 28.0 -61.4 296 25 537.3 537.3 317.3 537.3 0.00 64 37 22324 -58.1 -88.1 1 30.0 -59.0 293 31 552.1 552.1 318.2 552.1 0.00 65 30 23640 -59.1 -89.1 1 30.0 -60.1 280 27 583.5 583.5 319.8 583.6 0.00 66 25 24779 -61.5 -89.5 1 28.0 -62.4 280 20 607.9 607.9 321.0 607.9 0.01 67 21 25866 -59.7 -89.7 1 30.0 -61.0 271 26 644.4 644.4 322.4 644.4 0.01 68 20 26170 -62.5 -90.5 1 28.0 -63.5 260 14 644.9 644.9 322.5 644.9 0.01 69 19 26486 -62.7 -90.7 1 28.0 -63.7 263 16 653.8 653.8 322.8 653.8 0.01 70 16 27554 -58.5 -89.5 1 31.0 -60.3 283 31 700.4 700.4 324.4 700.5 0.01 71 10 30490 -60.9 -89.9 1 29.0 -63.0 280 18 792.2 792.2 327.1 792.3 0.01 72 7.2 32518 -63.9 -91.9 1 28.0 -65.9 858.0 858.0 328.5 858.1 0.01 73 6.6 33056 -60.5 -90.5 1 30.0 -63.5 893.9 893.9 329.3 894.0 0.02 74 5.9 33753 -61.1 -91.1 1 30.0 -64.2 920.4 920.4 329.8 920.5 0.02 75 5.6 34081 -55.7 -89.7 1 34.0 -60.8 958.0 958.0 330.5 958.2 0.02 76 5.1 34680 -53.5 -87.5 1 34.0 -59.8 994.0 994.0 331.1 994.3 0.04 77 4.9 34937 -54.5 -87.5 1 33.0 -60.5 1000.8 1000.8 331.2 1001.2 0.04 TRP 231 10544 -56.9 -70.9 15 14.0 -57.1 285 51 328.8 328.8 291.4 328.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5338.00 m Freezing level: 981.12 mb = 175.11 m = 574.49 ft Wetbulb zero: 983.91 mb = 149.23 m = 489.59 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 58.11 % Est. max temperature: 8.22 C = 46.79 F Sfc-Lift cond lev (LCL): 994.22 mb = 65.49 m = 214.85 ft T: 0.74 C 700-500 lapse rate: 5.78 C/km ThetaE index: 4.01 C Layer 807.0- 780.0 mb Conv cond level (CCL): 945.19 mb = 471.58 m = 1547.16 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 2.33 C = 36.19 F Cap Strength: 15.96 C Lifted Index: 16.07 C Risk: None Lifted Index @300 mb: 19.64 C Lifted Index @700 mb: 9.69 C Showalter Index: 12.20 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 19.10 C K Index: 9.60 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.53 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 16.04 C Lift Cond Lev (LCL): 941.71 mb = 501.13 m = 1644.10 ft Lev Free Conv (LFC): 936.71 mb = 543.68 m = 1783.69 ft Equ Level (EL): 926.71 mb = 629.25 m = 2064.43 ft B at Equ Level: 13.72 J/kg Max Parcel Lev (MPL): 886.71 mb = 978.45 m = 3210.09 ft Wind level data Storm motion: 310 at 17 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 ---------------------------------------------------------- 0 999 27 250 13 12.2 4.4 | 177 16 -0.9 15.6 1 965 305 265 18 17.9 1.6 | 201 14 4.8 12.7 2 929 610 260 18 17.7 3.1 | 198 15 4.6 14.2 3 925 644 260 19 18.7 3.3 | 201 15 5.6 14.4 4 894 914 265 24 23.9 2.1 | 219 17 10.8 13.2 5 860 1219 260 15 14.8 2.6 | 187 14 1.7 13.7 6 850 1313 255 17 16.4 4.4 | 192 16 3.3 15.5 7 827 1524 255 21 20.3 5.4 | 203 18 7.2 16.6 8 796 1829 260 21 20.7 3.6 | 207 17 7.6 14.8 9 766 2134 270 19 19.0 -0.0 | 208 13 5.9 11.1 10 736 2438 280 17 16.7 -3.0 | 204 9 3.6 8.2 11 708 2743 280 15 14.8 -2.6 | 191 9 1.7 8.5 12 700 2835 285 16 15.5 -4.1 | 199 7 2.4 7.0 13 653 3353 310 22 16.9 -14.1 | 309 5 3.8 -3.0 14 627 3658 300 23 19.9 -11.5 | 273 7 6.8 -0.4 15 578 4267 280 29 28.6 -5.0 | 249 17 15.5 6.1 16 555 4572 275 37 36.9 -3.2 | 252 25 23.8 7.9 17 533 4877 280 31 30.5 -5.4 | 252 18 17.4 5.7 18 500 5360 290 28 26.3 -9.6 | 263 13 13.2 1.5 19 471 5791 300 25 21.7 -12.5 | 279 9 8.6 -1.4 20 451 6096 295 27 24.5 -11.4 | 271 11 11.4 -0.3 21 414 6706 295 26 23.6 -11.0 | 269 10 10.5 0.1 22 400 6950 290 28 26.3 -9.6 | 263 13 13.2 1.5 23 362 7620 290 31 29.1 -10.6 | 268 16 16.0 0.5 24 346 7925 285 33 31.9 -8.5 | 262 19 18.8 2.6 25 330 8230 295 41 37.2 -17.3 | 284 25 24.1 -6.2 26 300 8870 280 44 43.3 -7.6 | 263 30 30.2 3.5 27 287 9144 280 44 43.3 -7.6 | 263 30 30.2 3.5 28 250 10040 280 45 44.3 -7.8 | 264 31 31.2 3.3 29 249 10058 270 46 46.0 -0.0 | 251 35 32.9 11.1 30 238 10363 285 44 42.5 -11.4 | 271 29 29.4 -0.3 31 231 10544 285 51 49.3 -13.2 | 273 36 36.2 -2.1 32 227 10668 280 51 50.2 -8.9 | 267 37 37.1 2.3 33 206 11278 285 41 39.6 -10.6 | 269 27 26.5 0.5 34 200 11470 290 51 47.9 -17.4 | 280 35 34.8 -6.3 35 197 11582 280 54 53.2 -9.4 | 268 40 40.1 1.7 36 188 11887 300 42 36.4 -21.0 | 293 25 23.3 -9.9 37 179 12192 285 40 38.6 -10.4 | 268 26 25.5 0.8 38 155 13106 305 32 26.2 -18.4 | 299 15 13.1 -7.2 39 150 13340 280 33 32.5 -5.7 | 254 20 19.4 5.4 40 148 13411 290 29 27.3 -9.9 | 265 14 14.2 1.2 41 142 13716 275 35 34.9 -3.1 | 250 23 21.8 8.1 42 135 14021 285 40 38.6 -10.4 | 268 26 25.5 0.8 43 129 14326 305 33 27.0 -18.9 | 299 16 13.9 -7.8 44 123 14630 310 32 24.5 -20.6 | 310 15 11.4 -9.4 45 112 15240 285 31 29.9 -8.0 | 260 17 16.8 3.1 46 102 15850 315 34 24.0 -24.0 | 320 17 10.9 -12.9 47 100 15980 300 29 25.1 -14.5 | 286 12 12.0 -3.4 48 97 16154 300 29 25.1 -14.5 | 286 12 12.0 -3.4 49 89 16764 310 27 20.7 -17.4 | 309 10 7.6 -6.2 50 81 17374 290 28 26.3 -9.6 | 263 13 13.2 1.5 51 77 17678 310 36 27.6 -23.1 | 310 19 14.5 -12.0 52 73 17983 320 32 20.6 -24.5 | 331 15 7.5 -13.4 53 70 18280 320 30 19.3 -23.0 | 332 13 6.2 -11.9 54 61 19202 305 24 19.7 -13.8 | 292 7 6.6 -2.6 55 58 19507 320 24 15.4 -18.4 | 342 8 2.3 -7.3 56 50 20430 295 31 28.1 -13.1 | 278 15 15.0 -2.0 57 48 20726 300 35 30.3 -17.5 | 290 18 17.2 -6.4 58 45 21031 285 29 28.0 -7.5 | 256 15 14.9 3.6 59 43 21336 305 28 22.9 -16.1 | 297 11 9.8 -4.9 60 41 21641 300 18 15.6 -9.0 | 230 3 2.5 2.1 61 36 22555 290 36 33.8 -12.3 | 273 21 20.7 -1.2 62 31 23470 310 24 18.4 -15.4 | 309 7 5.3 -4.3 63 30 23640 280 27 26.6 -4.7 | 245 15 13.5 6.4 64 29 23774 285 22 21.3 -5.7 | 236 10 8.2 5.4 65 28 24079 275 27 26.9 -2.4 | 238 16 13.8 8.8 66 27 24384 295 21 19.0 -8.9 | 249 6 5.9 2.2 67 25 24689 280 18 17.7 -3.1 | 210 9 4.6 8.0 68 22 25603 280 37 36.4 -6.4 | 259 24 23.3 4.7 69 20 26170 260 14 13.8 2.4 | 183 14 0.7 13.6 70 20 26213 295 28 25.4 -11.8 | 273 12 12.3 -0.7 71 19 26518 260 15 14.8 2.6 | 187 14 1.7 13.7 72 17 27127 270 32 32.0 -0.0 | 240 22 18.9 11.1 73 16 27432 285 34 32.8 -8.8 | 263 20 19.7 2.3 74 16 27737 280 27 26.6 -4.7 | 245 15 13.5 6.4 75 15 28042 300 31 26.8 -15.5 | 288 14 13.8 -4.4 76 14 28346 280 29 28.6 -5.0 | 249 17 15.5 6.1 77 13 28651 280 40 39.4 -6.9 | 261 27 26.3 4.2 78 12 29566 270 29 29.0 -0.0 | 235 19 15.9 11.1 79 11 29870 255 25 24.1 6.5 | 212 21 11.1 17.6 80 10 30490 280 18 17.7 -3.1 | 210 9 4.6 8.0 Wind Parameters Mean winds (0-6000m): 280.3 at 22.9 knts Storm direction: 310.3 at 17.2 knts Shear (0-3000m) pos: 2.7 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 47.3 deg Storm rel helicity (0-3000m) pos: 78.3 neg: -40.2 tot: 38.1 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.32 Bulk Shear: 11.00 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 ------------------------------------------------------------------------------- 500 261 17 193 14| 6.0 0.0 6.0| 23.4 -1.7 21.7 43.4 0.76| 7.6 5.8 1000 262 19 202 15| 4.4 0.0 4.4| 46.3 -13.2 33.2 33.2 0.51| 8.5 4.3 1500 261 19 200 15| 2.9 1.0 3.9| 65.9 -33.9 32.1 21.4 0.26| 9.7 2.6 2000 260 19 202 15| 2.5 0.8 3.3| 72.0 -33.9 38.1 19.1 0.27| 8.4 2.3 2500 263 19 203 15| 2.3 0.6 2.9| 72.0 -37.2 34.8 13.9 0.20| 7.9 1.6 3000 266 18 203 13| 2.7 0.5 3.2| 78.3 -40.2 38.1 12.7 0.22| 7.7 1.7 4000 276 19 215 11| 2.7 1.3 4.0| 84.8 -51.8 33.0 8.3 0.16| 7.9 1.3 5000 277 22 226 12| 2.4 2.1 4.5| 94.2 -58.3 35.9 7.2 0.13| 8.3 1.1 6000 280 23 233 12| 2.5 1.8 4.2|111.0 -60.6 50.4 8.4 0.16| 7.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251008.12.gif