UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 15 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 -2 265 14 SFC 996 27 -0.3 -1.3 93 1.0 -0.7 265 14 273.2 273.7 272.6 282.6 3.49 2 940 489 -3.7 -3.7 100 0.0 -3.7 285 22 274.3 274.8 272.7 282.7 3.09 3 925 617 -4.3 -5.3 93 1.0 -4.7 285 21 274.9 275.4 272.6 282.6 2.78 4 882 991 -6.1 -8.4 84 2.3 -6.8 301 20 276.8 277.2 273.1 283.3 2.30 5 850 1279 -8.5 -9.9 90 1.4 -8.9 305 24 277.2 277.6 273.0 283.2 2.12 6 771 2027 -14.3 -14.6 98 0.3 -14.4 298 25 278.8 279.1 273.1 283.4 1.60 7 763 2107 -12.1 -13.8 87 1.7 -12.6 300 25 282.0 282.3 275.1 287.1 1.72 8 748 2259 -11.7 -14.9 77 3.2 -12.6 300 26 284.1 284.4 276.0 288.8 1.61 9 700 2765 -13.3 -18.2 67 4.9 -14.5 295 27 287.8 288.0 277.5 291.7 1.30 10 674 3053 -13.7 -20.7 55 7.0 -15.3 305 28 290.4 290.6 278.5 293.8 1.09 11 660 3212 -14.5 -19.5 66 5.0 -15.7 304 29 291.3 291.5 279.1 295.1 1.24 12 643 3410 -14.5 -21.5 55 7.0 -16.1 302 30 293.5 293.7 279.9 296.8 1.07 13 549 4590 -21.9 -36.9 24 15.0 -23.8 295 29 298.3 298.3 281.0 299.3 0.29 14 509 5141 -26.7 -31.4 64 4.7 -27.3 302 30 299.0 299.1 281.7 300.8 0.54 15 500 5270 -27.5 -32.5 62 5.0 -28.2 305 29 299.5 299.6 281.8 301.2 0.50 16 481 5546 -29.5 -37.5 46 8.0 -30.3 304 31 300.4 300.4 282.0 301.5 0.32 17 478 5591 -29.3 -46.3 18 17.0 -30.6 303 33 301.2 301.2 282.0 301.6 0.13 18 470 5711 -30.1 -42.1 30 12.0 -31.2 301 38 301.6 301.7 282.3 302.3 0.20 19 449 6034 -31.7 -51.7 12 20.0 -32.9 296 36 303.6 303.6 283.0 303.9 0.07 20 440 6176 -32.5 -43.5 33 11.0 -33.4 295 35 304.3 304.4 283.4 305.0 0.18 21 431 6321 -32.9 -51.9 13 19.0 -34.0 295 34 305.6 305.6 283.8 305.9 0.07 22 418 6535 -34.7 -54.7 11 20.0 -35.7 295 33 306.0 306.0 283.9 306.2 0.05 23 400 6840 -36.5 -48.5 28 12.0 -37.2 295 32 307.6 307.6 284.5 308.0 0.12 24 396 6910 -37.1 -46.1 39 9.0 -37.7 295 32 307.7 307.7 284.7 308.2 0.15 25 378 7231 -38.9 -51.9 24 13.0 -39.5 293 32 309.4 309.4 285.2 309.7 0.08 26 369 7396 -40.3 -47.3 47 7.0 -40.7 292 32 309.7 309.7 285.4 310.2 0.15 27 365 7471 -40.9 -48.9 42 8.0 -41.3 291 32 309.8 309.9 285.4 310.3 0.12 28 361 7546 -41.5 -44.4 73 2.9 -41.7 291 32 310.0 310.1 285.6 310.8 0.20 29 357 7622 -41.7 -47.7 52 6.0 -42.0 290 32 310.7 310.8 285.8 311.3 0.14 30 319 8376 -47.9 -50.6 74 2.7 -48.0 281 30 312.3 312.3 286.3 312.7 0.12 31 309 8586 -49.1 -53.7 59 4.6 -49.3 283 30 313.5 313.5 286.6 313.8 0.08 32 300 8780 -50.7 -54.2 66 3.5 -50.8 285 30 313.9 313.9 286.8 314.2 0.08 33 298 8823 -51.1 -54.5 67 3.4 -51.2 287 30 313.9 313.9 286.8 314.2 0.08 34 296 8867 -51.3 -56.0 57 4.7 -51.4 290 29 314.2 314.3 286.9 314.5 0.07 35 293 8933 -50.9 -62.9 23 12.0 -51.1 291 29 315.7 315.7 287.3 315.8 0.03 36 282 9181 -51.5 -65.5 17 14.0 -51.7 294 30 318.3 318.3 288.2 318.4 0.02 37 262 9661 -47.5 -74.5 3 27.0 -48.0 286 30 331.0 331.0 292.0 331.0 0.01 38 250 9970 -46.7 -75.7 2 29.0 -47.3 290 43 336.6 336.6 293.5 336.7 0.01 39 246 10078 -46.1 -76.1 2 30.0 -46.7 290 43 339.1 339.1 294.1 339.1 0.01 40 228 10584 -46.9 -78.9 1 32.0 -47.5 286 39 345.3 345.3 295.6 345.3 0.00 41 213 11038 -45.1 -79.1 1 34.0 -45.9 287 45 354.9 354.9 297.7 354.9 0.00 42 200 11460 -44.9 -79.9 1 35.0 -45.7 295 43 361.7 361.7 299.0 361.7 0.00 43 179 12202 -44.3 -80.3 1 36.0 -45.3 300 34 374.3 374.3 301.3 374.3 0.00 44 163 12826 -45.9 -80.9 1 35.0 -46.8 285 39 381.8 381.8 302.5 381.8 0.00 45 152 13292 -45.1 -81.1 1 36.0 -46.2 302 35 390.9 390.9 303.9 390.9 0.00 46 150 13380 -45.3 -81.3 1 36.0 -46.3 310 30 392.0 392.0 304.1 392.0 0.00 47 130 14325 -48.9 -83.9 1 35.0 -49.7 290 44 401.9 401.9 305.5 401.9 0.00 48 128 14427 -47.1 -83.1 1 36.0 -48.1 290 45 407.0 407.0 306.1 407.0 0.00 49 124 14637 -46.9 -82.9 1 36.0 -48.0 290 48 411.0 411.0 306.6 411.0 0.00 50 104 15793 -49.5 -83.5 1 34.0 -50.4 267 33 427.3 427.3 308.6 427.3 0.00 51 100 16050 -49.1 -83.1 1 34.0 -50.1 270 34 432.9 432.9 309.1 432.9 0.00 52 86 17029 -52.1 -85.1 1 33.0 -52.9 283 27 445.9 445.9 310.4 445.9 0.00 53 70 18340 -57.7 -87.7 1 30.0 -58.3 305 25 460.9 460.9 311.8 461.0 0.00 54 61 19203 -60.3 -88.3 1 28.0 -60.7 290 25 473.7 473.7 313.0 473.7 0.00 55 52 20204 -58.1 -88.1 1 30.0 -58.8 299 18 500.9 500.9 315.0 500.9 0.00 56 50 20450 -60.1 -88.1 1 28.0 -60.7 265 31 501.9 501.9 315.1 501.9 0.00 57 47 20834 -62.5 -89.5 1 27.0 -63.0 278 33 505.1 505.1 315.3 505.1 0.00 58 34 22813 -66.7 -90.7 2 24.0 -67.1 308 22 543.0 543.0 317.7 543.0 0.00 59 30 23570 -66.7 -91.7 2 25.0 -67.1 305 29 562.8 562.8 318.8 562.8 0.00 60 20 26020 -68.5 -92.5 2 24.0 -68.9 310 29 626.5 626.5 321.7 626.5 0.00 61 17 26995 -66.3 -92.3 1 26.0 -67.0 306 31 663.4 663.4 323.2 663.4 0.00 62 10 30170 -70.3 -94.3 2 24.0 -71.0 325 26 757.1 757.1 326.1 757.2 0.01 63 7.8 31645 -70.7 -94.7 2 24.0 -71.5 811.3 811.3 327.5 811.3 0.01 64 6.8 32464 -67.7 -93.7 1 26.0 -69.1 856.3 856.3 328.5 856.3 0.01 65 6.2 33028 -62.1 -91.1 1 29.0 -64.8 903.2 903.2 329.5 903.3 0.02 66 5.1 34227 -65.1 -92.1 1 27.0 -67.4 941.5 941.5 330.2 941.6 0.02 TRP 296 8867 -51.3 -56.0 57 4.7 -51.4 290 29 314.2 314.3 286.9 314.5 0.07 WND Sounding variables and indices 1000-500 mb thick: 5272.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 68.16 % Est. max temperature: 3.85 C = 38.94 F Sfc-Lift cond lev (LCL): 980.42 mb = 153.03 m = 502.05 ft T: -1.23 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.13 C Layer 925.0- 882.0 mb Conv cond level (CCL): 929.69 mb = 576.91 m = 1892.74 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 1.24 C = 34.23 F Cap Strength: 13.97 C Lifted Index: 14.32 C Risk: None Lifted Index @300 mb: 22.11 C Lifted Index @700 mb: 7.36 C Showalter Index: 13.91 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 17.60 C K Index: 4.20 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.44 J/kg Max Up Vert Vel: 4.78 m/s Conv Inhibition (B-): 64240.01 J/kg Cap Strength: 14.14 C Lift Cond Lev (LCL): 933.95 mb = 540.61 m = 1773.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 20 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 ---------------------------------------------------------- 0 996 27 265 14 13.9 1.2 | 190 19 3.3 18.7 1 962 305 285 21 20.3 -5.4 | 219 15 9.6 12.0 2 926 610 285 22 21.3 -5.7 | 222 16 10.6 11.8 3 925 617 285 21 20.3 -5.4 | 219 15 9.6 12.0 4 891 914 300 20 17.3 -10.0 | 222 10 6.7 7.5 5 857 1219 305 22 18.0 -12.6 | 237 9 7.4 4.8 6 850 1279 305 24 19.7 -13.8 | 248 10 9.0 3.7 7 791 1829 295 26 23.6 -11.0 | 243 14 12.9 6.5 8 760 2134 300 25 21.7 -12.5 | 246 12 11.0 5.0 9 731 2438 300 28 24.2 -14.0 | 256 14 13.6 3.5 10 702 2743 300 26 22.5 -13.0 | 249 13 11.9 4.5 11 700 2765 295 27 24.5 -11.4 | 246 15 13.8 6.0 12 674 3048 305 28 22.9 -16.1 | 264 12 12.3 1.4 13 621 3658 300 31 26.8 -15.5 | 263 16 16.2 2.0 14 572 4267 300 26 22.5 -13.0 | 249 13 11.9 4.5 15 549 4572 295 29 26.3 -12.3 | 252 16 15.6 5.2 16 527 4877 295 32 29.0 -13.5 | 258 19 18.3 3.9 17 500 5270 305 29 23.8 -16.6 | 266 13 13.1 0.8 18 485 5486 305 29 23.8 -16.6 | 266 13 13.1 0.8 19 464 5791 300 41 35.5 -20.5 | 277 25 24.8 -3.0 20 445 6096 295 35 31.7 -14.8 | 263 21 21.1 2.7 21 400 6840 295 32 29.0 -13.5 | 258 19 18.3 3.9 22 356 7620 290 32 30.1 -10.9 | 251 20 19.4 6.5 23 326 8230 280 30 29.5 -5.2 | 237 23 18.9 12.2 24 300 8780 285 30 29.0 -7.8 | 242 21 18.3 9.7 25 296 8867 290 29 27.3 -9.9 | 246 18 16.6 7.5 26 284 9144 295 30 27.2 -12.7 | 254 17 16.5 4.8 27 258 9754 285 30 29.0 -7.8 | 242 21 18.3 9.7 28 250 9970 290 43 40.4 -14.7 | 265 30 29.7 2.7 29 247 10058 290 43 40.4 -14.7 | 265 30 29.7 2.7 30 225 10668 285 38 36.7 -9.8 | 254 27 26.0 7.6 31 215 10973 285 44 42.5 -11.4 | 259 32 31.8 6.1 32 206 11278 295 48 43.5 -20.3 | 275 33 32.8 -2.8 33 200 11460 295 43 39.0 -18.2 | 271 28 28.3 -0.7 34 179 12192 300 34 29.4 -17.0 | 269 19 18.8 0.5 35 171 12497 285 30 29.0 -7.8 | 242 21 18.3 9.7 36 156 13106 285 47 45.4 -12.2 | 261 35 34.7 5.3 37 150 13380 310 30 23.0 -19.3 | 278 12 12.3 -1.8 38 143 13716 290 36 33.8 -12.3 | 257 24 23.2 5.1 39 124 14630 290 48 45.1 -16.4 | 268 34 34.4 1.0 40 118 14935 300 29 25.1 -14.5 | 258 15 14.5 3.0 41 113 15240 285 27 26.1 -7.0 | 236 19 15.4 10.5 42 108 15545 265 33 32.9 2.9 | 228 30 22.2 20.3 43 100 16050 270 34 34.0 -0.0 | 233 29 23.3 17.5 44 98 16154 265 46 45.8 4.0 | 239 41 35.2 21.5 45 89 16764 270 33 33.0 -0.0 | 232 28 22.3 17.5 46 81 17374 300 18 15.6 -9.0 | 210 10 4.9 8.5 47 78 17678 280 25 24.6 -4.3 | 227 19 14.0 13.1 48 74 17983 300 26 22.5 -13.0 | 249 13 11.9 4.5 49 70 18340 305 25 20.5 -14.3 | 252 10 9.8 3.1 50 64 18898 315 18 12.7 -12.7 | 204 5 2.1 4.7 51 61 19202 290 25 23.5 -8.6 | 235 16 12.8 8.9 52 55 19812 280 29 28.6 -5.0 | 235 22 17.9 12.4 53 53 20117 315 18 12.7 -12.7 | 204 5 2.1 4.7 54 50 20422 260 19 18.7 3.3 | 201 22 8.1 20.8 55 50 20450 265 31 30.9 2.7 | 225 29 20.2 20.2 56 45 21031 285 34 32.8 -8.8 | 249 24 22.2 8.7 57 43 21336 290 32 30.1 -10.9 | 251 20 19.4 6.5 58 39 21946 315 21 14.8 -14.8 | 238 5 4.2 2.6 59 37 22250 290 17 16.0 -5.8 | 205 13 5.3 11.6 60 34 22860 310 22 16.9 -14.1 | 242 7 6.2 3.3 61 30 23470 300 30 26.0 -15.0 | 261 16 15.3 2.5 62 30 23570 305 29 23.8 -16.6 | 266 13 13.1 0.8 63 29 23774 300 27 23.4 -13.5 | 253 13 12.7 4.0 64 26 24384 320 27 17.4 -20.7 | 296 7 6.7 -3.2 65 24 24994 320 16 10.3 -12.3 | 176 5 -0.4 5.2 66 23 25298 300 22 19.1 -11.0 | 232 11 8.4 6.5 67 20 25908 325 23 13.2 -18.8 | 299 3 2.5 -1.4 68 20 26020 310 29 22.2 -18.6 | 276 12 11.6 -1.2 69 19 26213 315 34 24.0 -24.0 | 296 15 13.4 -6.6 70 17 27127 305 31 25.4 -17.8 | 271 15 14.7 -0.3 71 16 27432 280 27 26.6 -4.7 | 231 20 15.9 12.8 72 15 27737 290 28 26.3 -9.6 | 243 18 15.7 7.9 73 14 28042 320 26 16.7 -19.9 | 292 7 6.1 -2.5 74 14 28346 295 22 19.9 -9.3 | 229 12 9.3 8.2 75 12 29261 325 22 12.6 -18.0 | 286 2 2.0 -0.6 76 10 30170 325 26 14.9 -21.3 | 312 6 4.3 -3.8 77 10 30175 315 21 14.8 -14.8 | 238 5 4.2 2.6 Wind Parameters Mean winds (0-6000m): 298.6 at 27.3 knts Storm direction: 328.6 at 20.4 knts Shear (0-3000m) pos: 2.8 neg: 0.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 72.1 deg Storm rel helicity (0-3000m) pos: 74.2 neg: -10.1 tot: 64.2 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 15.07 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 ------------------------------------------------------------------------------- 500 281 19 211 16| 10.1 0.0 10.1| 41.7 0.0 41.7 83.4 0.92| 10.3 9.5 1000 287 20 216 14| 6.5 0.0 6.5| 46.3 -2.5 43.8 43.8 0.60| 8.8 5.2 1500 293 21 223 13| 4.4 1.4 5.8| 54.5 -3.3 51.2 34.1 0.59| 7.8 4.5 2000 294 22 229 13| 3.3 1.2 4.5| 55.8 -5.4 50.5 25.2 0.49| 6.9 3.4 2500 296 23 234 13| 3.0 1.0 4.0| 63.9 -6.6 57.3 22.9 0.49| 6.4 3.1 3000 296 24 237 13| 2.8 0.8 3.7| 74.2 -10.1 64.2 21.4 0.45| 6.4 2.9 4000 298 25 244 13| 2.1 0.8 2.9| 75.4 -18.4 57.0 14.2 0.35| 5.7 2.0 5000 298 26 247 13| 2.0 0.8 2.8| 90.2 -23.0 67.2 13.4 0.32| 5.6 1.8 6000 299 27 252 14| 1.8 1.3 3.1|108.3 -47.7 60.6 10.1 0.23| 6.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251015.00.gif