UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 12 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 10 285 6 SFC 997 27 -7.5 -9.3 87 1.8 -8.0 285 6 265.9 266.2 265.3 271.0 1.89 2 986 115 -6.3 -7.7 90 1.4 -6.7 285 9 267.9 268.3 267.2 273.8 2.17 3 953 383 -8.1 -8.1 100 0.0 -8.1 289 18 268.7 269.1 267.8 274.6 2.17 4 948 425 -7.7 -11.5 74 3.8 -8.7 291 18 269.5 269.8 267.4 274.1 1.67 5 934 542 -7.7 -13.7 62 6.0 -9.2 297 21 270.7 270.9 267.8 274.7 1.42 6 925 618 -8.1 -14.1 62 6.0 -9.6 300 22 271.0 271.3 268.0 274.9 1.39 7 886 951 -10.5 -12.6 85 2.1 -11.1 297 21 271.9 272.2 269.0 276.5 1.64 8 884 968 -10.7 -12.4 87 1.7 -11.2 298 21 271.9 272.1 269.0 276.5 1.67 9 867 1118 -10.1 -13.4 77 3.3 -10.9 305 22 274.0 274.3 270.2 278.4 1.57 10 850 1270 -10.5 -14.1 75 3.6 -11.4 315 22 275.1 275.4 270.8 279.4 1.51 11 814 1602 -11.5 -15.8 70 4.3 -12.6 303 24 277.5 277.7 272.0 281.5 1.37 12 783 1899 -13.3 -15.2 86 1.9 -13.7 298 26 278.7 278.9 272.9 283.0 1.50 13 774 1987 -13.3 -18.3 66 5.0 -14.5 303 27 279.6 279.8 272.9 283.0 1.17 14 743 2297 -14.7 -17.2 81 2.5 -15.3 313 31 281.4 281.6 274.2 285.3 1.33 15 730 2431 -14.3 -18.8 69 4.5 -15.3 315 33 283.2 283.4 275.0 286.8 1.19 16 700 2748 -16.5 -19.8 76 3.3 -17.2 325 29 284.2 284.4 275.4 287.6 1.13 17 683 2932 -17.9 -20.0 84 2.1 -18.3 316 31 284.7 284.9 275.7 288.1 1.14 18 619 3658 -23.1 -26.8 72 3.7 -23.7 315 36 286.8 286.9 276.1 289.0 0.69 19 598 3909 -25.3 -27.5 82 2.2 -25.6 311 35 287.1 287.2 276.2 289.2 0.67 20 582 4105 -26.1 -30.9 64 4.8 -26.7 308 34 288.4 288.5 276.6 290.0 0.50 21 536 4696 -29.1 -35.1 56 6.0 -29.7 308 32 291.7 291.8 278.1 292.9 0.36 22 508 5078 -30.5 -38.5 45 8.0 -31.2 313 33 294.5 294.6 279.3 295.4 0.27 23 500 5190 -31.3 -38.3 50 7.0 -31.9 315 33 294.9 294.9 279.4 295.8 0.28 24 496 5247 -31.9 -37.9 55 6.0 -32.4 315 34 294.8 294.9 279.4 295.8 0.29 25 492 5304 -32.1 -42.1 36 10.0 -32.9 316 34 295.3 295.3 279.5 295.9 0.19 26 465 5702 -35.5 -42.5 49 7.0 -36.0 319 38 295.8 295.9 279.8 296.5 0.19 27 400 6740 -41.7 -47.7 52 6.0 -42.0 315 34 300.8 300.8 281.8 301.2 0.13 28 381 7067 -44.1 -48.5 62 4.4 -44.3 318 35 301.8 301.9 282.3 302.3 0.12 29 374 7190 -44.9 -49.7 59 4.8 -45.1 313 34 302.4 302.4 282.5 302.8 0.11 30 371 7244 -45.1 -55.1 32 10.0 -45.4 310 34 302.8 302.8 282.6 303.0 0.06 31 363 7389 -45.9 -49.0 71 3.1 -46.0 304 34 303.6 303.7 283.0 304.1 0.12 32 358 7481 -46.3 -52.3 51 6.0 -46.5 300 33 304.3 304.3 283.2 304.6 0.08 33 353 7573 -46.9 -50.8 64 3.9 -47.0 297 33 304.7 304.8 283.4 305.1 0.10 34 351 7611 -47.3 -52.3 56 5.0 -47.4 295 33 304.7 304.7 283.4 305.0 0.09 35 349 7649 -46.9 -56.9 31 10.0 -47.2 295 30 305.7 305.7 283.8 305.9 0.05 36 345 7725 -47.1 -61.1 19 14.0 -47.4 296 30 306.5 306.5 284.0 306.6 0.03 37 341 7802 -46.9 -55.9 35 9.0 -47.1 296 30 307.8 307.8 284.5 308.0 0.06 38 333 7959 -46.1 -61.1 17 15.0 -46.5 297 30 311.0 311.0 285.7 311.1 0.03 39 312 8390 -46.7 -64.7 11 18.0 -47.1 299 30 316.0 316.0 287.4 316.0 0.02 40 300 8650 -44.5 -67.5 6 23.0 -45.1 290 32 322.6 322.6 289.6 322.7 0.01 41 298 8695 -44.3 -66.3 7 22.0 -44.9 289 32 323.5 323.5 289.9 323.6 0.02 42 266 9456 -46.7 -68.7 6 22.0 -47.2 293 30 330.7 330.7 291.9 330.8 0.01 43 250 9870 -45.5 -75.5 2 30.0 -46.2 290 27 338.4 338.4 293.9 338.4 0.01 44 215 10883 -42.5 -77.5 1 35.0 -43.5 280 28 358.0 358.0 298.3 358.0 0.00 45 200 11370 -43.9 -78.9 1 35.0 -44.8 275 25 363.3 363.3 299.3 363.3 0.00 46 187 11817 -45.9 -79.9 1 34.0 -46.7 266 18 367.1 367.1 300.1 367.1 0.00 47 186 11852 -43.9 -79.9 1 36.0 -44.9 266 18 370.9 370.9 300.7 370.9 0.00 48 182 11998 -43.3 -79.3 1 36.0 -44.4 263 18 374.2 374.2 301.3 374.2 0.00 49 154 13106 -47.3 -81.3 1 34.0 -48.1 290 22 385.6 385.6 303.1 385.7 0.00 50 150 13280 -46.5 -80.5 1 34.0 -47.4 280 24 389.9 389.9 303.8 390.0 0.00 51 147 13415 -46.3 -81.3 1 35.0 -47.3 270 21 392.5 392.5 304.2 392.6 0.00 52 140 13739 -47.3 -81.3 1 34.0 -48.2 284 20 396.3 396.3 304.7 396.3 0.00 53 139 13786 -47.3 -81.3 1 34.0 -48.2 280 19 397.1 397.1 304.8 397.1 0.00 54 125 14484 -51.1 -83.1 1 32.0 -51.8 293 15 402.5 402.5 305.5 402.5 0.00 55 114 15086 -50.3 -83.3 1 33.0 -51.1 298 18 414.7 414.7 307.1 414.7 0.00 56 100 15940 -51.7 -84.7 1 33.0 -52.5 290 18 427.8 427.8 308.6 427.8 0.00 57 70 18230 -56.3 -86.3 1 30.0 -56.9 280 17 463.9 463.9 312.1 464.0 0.00 58 50 20350 -60.3 -88.3 1 28.0 -60.9 280 22 501.4 501.4 315.1 501.4 0.00 59 45 21005 -61.3 -89.3 1 28.0 -61.9 287 20 514.3 514.3 315.9 514.3 0.00 60 43 21287 -60.5 -88.5 1 28.0 -61.1 289 19 523.0 523.0 316.5 523.0 0.00 61 37 22215 -63.7 -90.7 1 27.0 -64.2 276 19 537.7 537.7 317.4 537.8 0.00 62 31 23299 -63.9 -90.9 1 27.0 -64.4 286 27 565.1 565.1 318.9 565.1 0.00 63 30 23500 -63.3 -90.3 1 27.0 -63.9 290 21 572.1 572.1 319.3 572.1 0.00 64 28 23924 -62.5 -90.5 1 28.0 -63.2 272 20 585.7 585.7 319.9 585.7 0.00 65 23 25124 -66.1 -92.1 1 26.0 -66.7 280 24 609.0 609.0 321.0 609.0 0.00 66 20 25970 -66.3 -92.3 1 26.0 -66.9 300 22 633.2 633.2 322.0 633.3 0.00 67 16 27318 -67.1 -92.1 2 25.0 -67.8 327 13 672.3 672.4 323.5 672.4 0.00 68 14 28130 -63.9 -90.9 1 27.0 -65.0 282 18 709.4 709.4 324.7 709.4 0.01 69 11 29586 -69.9 -93.9 2 24.0 -70.6 298 26 738.2 738.2 325.6 738.3 0.00 70 11 29586 -67.1 -94.1 1 27.0 -68.1 298 26 748.4 748.4 325.9 748.4 0.00 71 10 30160 -67.7 -92.7 2 25.0 -68.7 285 24 766.8 766.8 326.4 766.9 0.01 72 9.7 30343 -68.5 -93.5 2 25.0 -69.4 770.5 770.5 326.5 770.6 0.01 73 8.5 31146 -62.7 -90.7 1 28.0 -64.7 822.9 822.9 327.8 823.0 0.01 74 7.5 31910 -66.5 -92.5 1 26.0 -67.9 837.5 837.5 328.1 837.5 0.01 75 7.2 32158 -64.9 -92.9 1 28.0 -66.7 853.9 853.9 328.5 853.9 0.01 TRP 351 7611 -47.3 -52.3 56 5.0 -47.4 295 33 304.7 304.7 283.4 305.0 0.09 WND Sounding variables and indices 1000-500 mb thick: 5180.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 72.12 % Est. max temperature: 1.95 C = 35.51 F Sfc-Lift cond lev (LCL): 968.70 mb = 254.38 m = 834.58 ft T: -7.24 C 700-500 lapse rate: 6.06 C/km ThetaE index: 0.48 C Layer 948.0- 934.0 mb Conv cond level (CCL): 787.96 mb = 1850.71 m = 6071.81 ft Mean mixing ratio: 1.78 g/kg Conv temperature: 5.10 C = 41.18 F Cap Strength: 16.77 C Lifted Index: 16.99 C Risk: None Lifted Index @300 mb: 34.14 C Lifted Index @700 mb: 10.37 C Showalter Index: 13.04 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 17.20 C K Index: 3.40 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.56 J/kg Max Up Vert Vel: 6.57 m/s Conv Inhibition (B-): 69413.12 J/kg Cap Strength: 16.91 C Lift Cond Lev (LCL): 902.96 mb = 804.31 m = 2638.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 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 ---------------------------------------------------------- 0 997 27 285 6 5.8 -1.6 | 176 19 -1.5 19.3 1 962 305 285 16 15.5 -4.1 | 206 19 8.2 16.8 2 926 610 300 22 19.1 -11.0 | 230 15 11.8 9.9 3 925 618 300 22 19.1 -11.0 | 230 15 11.8 9.9 4 890 914 295 21 19.0 -8.9 | 224 17 11.8 12.0 5 856 1219 310 22 16.9 -14.1 | 235 12 9.6 6.8 6 850 1270 315 22 15.6 -15.6 | 237 10 8.3 5.3 7 790 1829 295 25 22.7 -10.6 | 236 19 15.4 10.3 8 759 2134 310 28 21.4 -18.0 | 258 14 14.2 2.9 9 729 2438 315 33 23.3 -23.3 | 279 16 16.1 -2.4 10 700 2743 320 32 20.6 -24.5 | 285 14 13.3 -3.6 11 700 2748 325 29 16.6 -23.8 | 287 10 9.4 -2.9 12 672 3048 310 32 24.5 -20.6 | 269 17 17.3 0.3 13 644 3353 320 35 22.5 -26.8 | 291 16 15.2 -5.9 14 618 3658 315 36 25.5 -25.5 | 284 19 18.2 -4.6 15 568 4267 305 33 27.0 -18.9 | 264 20 19.8 2.0 16 522 4877 310 32 24.5 -20.6 | 269 17 17.3 0.3 17 500 5190 315 33 23.3 -23.3 | 279 16 16.1 -2.4 18 459 5791 320 39 25.1 -29.9 | 297 20 17.8 -9.0 19 439 6096 320 38 24.4 -29.1 | 296 19 17.2 -8.2 20 400 6740 315 34 24.0 -24.0 | 281 17 16.8 -3.1 21 384 7010 320 35 22.5 -26.8 | 291 16 15.2 -5.9 22 351 7611 295 33 29.9 -13.9 | 253 24 22.7 7.0 23 351 7620 295 30 27.2 -12.7 | 248 22 19.9 8.2 24 305 8534 300 30 26.0 -15.0 | 253 20 18.7 5.9 25 300 8650 290 32 30.1 -10.9 | 246 25 22.8 10.0 26 279 9144 280 30 29.5 -5.2 | 235 27 22.3 15.7 27 254 9754 305 30 24.6 -17.2 | 258 18 17.3 3.7 28 250 9870 290 27 25.4 -9.2 | 237 22 18.1 11.7 29 222 10668 285 26 25.1 -6.7 | 232 23 17.9 14.2 30 203 11278 270 32 32.0 -0.0 | 230 32 24.7 20.9 31 200 11370 275 25 24.9 -2.2 | 223 26 17.7 18.7 32 185 11887 265 17 16.9 1.5 | 203 24 9.7 22.4 33 177 12192 260 20 19.7 3.5 | 207 27 12.4 24.4 34 169 12497 275 26 25.9 -2.3 | 225 26 18.6 18.6 35 161 12802 265 20 19.9 1.7 | 209 26 12.7 22.6 36 154 13106 290 22 20.7 -7.5 | 225 19 13.4 13.4 37 150 13280 280 24 23.6 -4.2 | 224 23 16.4 16.7 38 147 13411 270 21 21.0 -0.0 | 213 25 13.7 20.9 39 140 13716 285 20 19.3 -5.2 | 218 20 12.1 15.7 40 134 14021 260 17 16.7 3.0 | 202 26 9.5 23.8 41 128 14326 305 15 12.3 -8.6 | 202 13 5.0 12.3 42 122 14630 280 14 13.8 -2.4 | 199 20 6.5 18.5 43 111 15240 305 19 15.6 -10.9 | 220 13 8.3 10.0 44 106 15545 300 16 13.9 -8.0 | 207 14 6.6 12.9 45 101 15850 280 16 15.8 -2.8 | 205 20 8.5 18.1 46 100 15940 290 18 16.9 -6.2 | 213 18 9.7 14.7 47 97 16154 290 18 16.9 -6.2 | 213 18 9.7 14.7 48 88 16764 280 18 17.7 -3.1 | 211 21 10.5 17.8 49 84 17069 295 21 19.0 -8.9 | 224 17 11.8 12.0 50 76 17678 275 15 14.9 -1.3 | 201 21 7.7 19.6 51 73 17983 265 14 13.9 1.2 | 197 23 6.7 22.1 52 70 18230 280 17 16.7 -3.0 | 208 20 9.5 17.9 53 69 18288 280 18 17.7 -3.1 | 211 21 10.5 17.8 54 63 18898 290 22 20.7 -7.5 | 225 19 13.4 13.4 55 60 19202 265 21 20.9 1.8 | 211 27 13.7 22.7 56 50 20350 280 22 21.7 -3.8 | 220 22 14.4 17.1 57 43 21336 290 19 17.9 -6.5 | 216 18 10.6 14.4 58 35 22555 270 19 19.0 -0.0 | 209 24 11.7 20.9 59 30 23470 290 29 27.3 -9.9 | 241 23 20.0 11.0 60 30 23500 290 21 19.7 -7.2 | 222 19 12.5 13.7 61 27 24079 265 20 19.9 1.7 | 209 26 12.7 22.6 62 25 24689 285 26 25.1 -6.7 | 232 23 17.9 14.2 63 23 24994 275 24 23.9 -2.1 | 222 25 16.7 18.8 64 21 25603 300 23 19.9 -11.5 | 233 16 12.7 9.4 65 20 25908 280 22 21.7 -3.8 | 220 22 14.4 17.1 66 20 25970 300 22 19.1 -11.0 | 230 15 11.8 9.9 67 19 26213 310 24 18.4 -15.4 | 244 12 11.1 5.5 68 18 26518 290 24 22.6 -8.2 | 230 20 15.3 12.7 69 17 26822 300 26 22.5 -13.0 | 243 17 15.3 7.9 70 17 27127 340 18 6.2 -16.9 | 165 4 -1.1 4.0 71 16 27432 320 10 6.4 -7.7 | 176 13 -0.8 13.2 72 15 27737 260 10 9.8 1.7 | 187 23 2.6 22.6 73 13 28346 295 23 20.8 -9.7 | 231 18 13.6 11.2 74 13 28651 320 19 12.2 -14.6 | 218 8 5.0 6.3 75 12 28956 305 9 7.4 -5.2 | 180 16 0.1 15.7 76 10 29870 295 34 30.8 -14.4 | 255 24 23.6 6.5 77 10 30160 285 24 23.2 -6.2 | 227 22 15.9 14.7 Wind Parameters Mean winds (0-6000m): 310.9 at 29.5 knts Storm direction: 340.9 at 22.1 knts Shear (0-3000m) pos: 4.2 neg: 0.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 147.0 neg: -21.8 tot: 125.2 m^2/s^2 ave: 41.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.55 Bulk Shear: 39.35 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 ------------------------------------------------------------------------------- 500 288 14 201 18| 14.9 0.0 14.9| 71.6 0.0 71.6 143.2 0.96| 16.0 15.4 1000 294 18 214 16| 8.1 0.0 8.1| 83.6 -6.0 77.6 77.6 0.77| 11.0 8.4 1500 300 19 220 15| 6.1 0.0 6.1| 91.2 -6.0 85.2 56.8 0.64| 10.0 6.4 2000 300 21 225 15| 4.6 0.9 5.5|109.5 -8.8 100.7 50.3 0.57| 10.0 5.7 2500 303 23 234 14| 5.1 0.7 5.8|142.6 -8.8 133.9 53.5 0.63| 9.9 6.2 3000 307 24 242 14| 4.2 0.8 5.0|147.0 -21.8 125.2 41.7 0.48| 10.0 4.8 4000 309 27 254 14| 3.7 1.2 4.9|171.9 -50.1 121.8 30.4 0.39| 9.1 3.6 5000 309 28 257 15| 3.1 1.0 4.1|184.5 -62.5 122.0 24.4 0.36| 8.0 2.9 6000 311 29 264 15| 3.2 0.8 4.1|217.8 -63.9 154.0 25.7 0.40| 7.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251012.12.gif