UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 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 -16 300 9 SFC 994 27 -2.3 -3.1 94 0.8 -2.6 300 9 271.3 271.8 270.9 279.6 3.05 2 925 600 -5.9 -6.0 99 0.1 -6.0 290 17 273.3 273.7 271.4 280.5 2.64 3 850 1258 -9.1 -11.4 83 2.3 -9.8 285 19 276.6 276.9 272.3 281.9 1.88 4 769 2027 -13.1 -15.2 84 2.1 -13.6 283 22 280.3 280.6 273.9 284.8 1.52 5 707 2662 -17.3 -20.6 75 3.3 -18.0 281 23 282.5 282.7 274.3 285.7 1.05 6 700 2736 -18.1 -20.3 83 2.2 -18.6 280 22 282.4 282.6 274.4 285.7 1.09 7 670 3061 -20.7 -21.0 97 0.3 -20.8 285 25 283.1 283.3 274.7 286.3 1.07 8 595 3926 -27.3 -29.1 85 1.8 -27.5 267 31 285.2 285.3 275.1 287.0 0.58 9 585 4047 -28.3 -28.7 96 0.4 -28.3 268 33 285.4 285.5 275.3 287.3 0.61 10 561 4347 -29.1 -34.1 62 5.0 -29.6 270 35 287.9 288.0 276.2 289.1 0.38 11 555 4423 -29.5 -34.2 64 4.7 -30.0 270 34 288.3 288.4 276.5 289.6 0.38 12 547 4526 -30.1 -40.1 37 10.0 -30.9 270 33 288.8 288.9 276.4 289.5 0.21 13 500 5160 -33.9 -42.9 40 9.0 -34.5 280 27 291.7 291.7 277.8 292.3 0.17 14 450 5894 -39.1 -46.1 47 7.0 -39.5 280 25 294.1 294.1 278.9 294.6 0.14 15 435 6127 -40.1 -54.1 21 14.0 -40.6 280 22 295.7 295.7 279.5 295.9 0.06 16 400 6700 -41.7 -59.7 12 18.0 -42.2 265 35 300.8 300.8 281.7 300.9 0.03 17 338 7827 -45.7 -64.7 10 19.0 -46.2 255 37 310.2 310.2 285.4 310.3 0.02 18 300 8620 -44.5 -71.5 3 27.0 -45.1 265 46 322.6 322.6 289.6 322.7 0.01 19 286 8942 -43.3 -72.3 3 29.0 -44.0 260 43 328.8 328.8 291.4 328.8 0.01 20 270 9330 -44.3 -73.3 3 29.0 -45.0 247 37 332.8 332.8 292.5 332.8 0.01 21 251 9823 -42.7 -75.7 1 33.0 -43.5 258 35 342.2 342.2 294.8 342.2 0.01 22 250 9850 -42.9 -76.9 1 34.0 -43.7 255 36 342.3 342.3 294.8 342.3 0.00 23 222 10649 -44.5 -76.5 2 32.0 -45.3 269 34 351.7 351.7 297.0 351.7 0.01 24 200 11350 -43.9 -78.9 1 35.0 -44.8 260 21 363.3 363.3 299.3 363.3 0.00 25 194 11554 -43.9 -78.9 1 35.0 -44.9 260 22 366.4 366.4 299.9 366.5 0.00 26 180 12053 -46.3 -80.3 1 34.0 -47.1 272 21 370.5 370.5 300.7 370.5 0.00 27 176 12202 -45.3 -80.3 1 35.0 -46.2 265 22 374.5 374.5 301.4 374.5 0.00 28 150 13260 -48.1 -82.1 1 34.0 -48.9 260 14 387.2 387.2 303.3 387.2 0.00 29 148 13348 -48.3 -82.3 1 34.0 -49.1 260 13 388.3 388.3 303.5 388.3 0.00 30 141 13668 -47.1 -82.1 1 35.0 -48.0 273 18 395.8 395.8 304.6 395.9 0.00 31 100 15920 -51.7 -84.7 1 33.0 -52.5 285 23 427.8 427.8 308.6 427.8 0.00 32 94 16322 -50.7 -83.7 1 33.0 -51.6 280 25 437.4 437.4 309.6 437.5 0.00 33 70 18220 -56.1 -86.1 1 30.0 -56.8 275 32 464.4 464.4 312.1 464.4 0.00 34 50 20350 -58.3 -87.3 1 29.0 -59.0 295 23 506.1 506.1 315.4 506.1 0.00 35 39 21897 -62.5 -89.5 1 27.0 -63.0 253 20 532.7 532.7 317.1 532.8 0.00 36 30 23510 -63.7 -89.7 2 26.0 -64.3 290 30 571.0 571.0 319.2 571.0 0.00 37 22 25410 -63.7 -90.7 1 27.0 -64.5 283 29 623.9 623.9 321.6 624.0 0.00 38 20 25990 -66.3 -91.3 2 25.0 -66.9 295 29 633.2 633.2 322.0 633.3 0.00 39 19 26300 -67.1 -92.1 2 25.0 -67.7 302 27 640.1 640.1 322.3 640.1 0.00 40 16 27342 -64.9 -90.9 2 26.0 -65.8 290 27 679.5 679.5 323.7 679.6 0.01 41 14 28151 -67.7 -92.7 2 25.0 -68.4 305 21 696.5 696.5 324.3 696.5 0.00 42 11 29618 -63.3 -91.3 1 28.0 -64.8 301 36 762.2 762.2 326.3 762.3 0.01 43 10 30200 -65.7 -91.7 2 26.0 -67.0 245 16 774.3 774.3 326.6 774.4 0.01 44 8.5 31188 -65.5 -91.5 2 26.0 -67.0 811.9 811.9 327.5 812.0 0.01 45 7.7 31794 -61.9 -90.9 1 29.0 -64.2 849.7 849.7 328.4 849.8 0.01 46 6.5 32842 -62.3 -90.3 1 28.0 -64.8 890.2 890.2 329.2 890.3 0.02 47 5.9 33446 -57.9 -88.9 1 31.0 -62.0 934.3 934.3 330.1 934.5 0.02 48 5.2 34237 -60.7 -88.7 1 28.0 -64.1 956.0 956.1 330.4 956.3 0.03 TRP 338 7827 -45.7 -64.7 10 19.0 -46.2 255 37 310.2 310.2 285.4 310.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5176.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 80.09 % Est. max temperature: 3.25 C = 37.85 F Sfc-Lift cond lev (LCL): 981.41 mb = 128.52 m = 421.63 ft T: -2.94 C 700-500 lapse rate: 6.52 C/km Conv cond level (CCL): 932.95 mb = 531.83 m = 1744.84 ft Mean mixing ratio: 2.72 g/kg Conv temperature: -0.57 C = 30.97 F Cap Strength: 7.91 C Lifted Index: 9.79 C Risk: None Lifted Index @300 mb: 30.01 C Lifted Index @700 mb: 4.35 C Showalter Index: 8.50 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 22.50 C K Index: 11.20 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.04 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 84608.78 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 935.95 mb = 506.27 m = 1660.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 18 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 ---------------------------------------------------------- 0 994 27 300 9 7.8 -4.5 | 136 10 -6.7 6.9 1 960 305 300 18 15.6 -9.0 | 205 3 1.1 2.4 2 925 600 290 17 16.0 -5.8 | 195 6 1.5 5.6 3 924 610 290 17 16.0 -5.8 | 195 6 1.5 5.6 4 888 914 285 22 21.3 -5.7 | 230 9 6.8 5.7 5 854 1219 285 19 18.4 -4.9 | 211 8 3.9 6.5 6 850 1258 285 19 18.4 -4.9 | 211 8 3.9 6.5 7 789 1829 280 20 19.7 -3.5 | 213 10 5.2 8.0 8 758 2134 285 23 22.2 -6.0 | 235 9 7.8 5.5 9 728 2438 285 24 23.2 -6.2 | 239 10 8.7 5.2 10 700 2736 280 22 21.7 -3.8 | 223 10 7.2 7.6 11 699 2743 280 22 21.7 -3.8 | 223 10 7.2 7.6 12 670 3048 285 25 24.1 -6.5 | 243 11 9.7 5.0 13 616 3658 265 28 27.9 2.4 | 224 19 13.4 13.9 14 566 4267 270 36 36.0 -0.0 | 242 24 21.5 11.4 15 520 4877 270 28 28.0 -0.0 | 230 18 13.5 11.4 16 500 5160 280 27 26.6 -4.7 | 241 14 12.1 6.7 17 456 5791 280 26 25.6 -4.5 | 238 13 11.1 6.9 18 437 6096 280 22 21.7 -3.8 | 223 10 7.2 7.6 19 418 6401 275 19 18.9 -1.7 | 205 11 4.5 9.8 20 400 6700 265 35 34.9 3.1 | 235 25 20.4 14.5 21 365 7315 255 42 40.6 10.9 | 229 34 26.1 22.3 22 349 7620 250 40 37.6 13.7 | 223 34 23.1 25.1 23 338 7827 255 37 35.7 9.6 | 225 30 21.3 21.0 24 304 8534 250 40 37.6 13.7 | 223 34 23.1 25.1 25 300 8620 265 46 45.8 4.0 | 244 35 31.4 15.4 26 290 8839 265 46 45.8 4.0 | 244 35 31.4 15.4 27 278 9144 250 36 33.8 12.3 | 219 31 19.4 23.7 28 265 9449 245 37 33.5 15.6 | 215 33 19.1 27.1 29 254 9754 265 34 33.9 3.0 | 233 24 19.4 14.4 30 250 9850 255 36 34.8 9.3 | 224 29 20.3 20.8 31 232 10363 250 34 31.9 11.6 | 217 29 17.5 23.1 32 221 10668 270 34 34.0 -0.0 | 240 23 19.5 11.4 33 212 10973 280 27 26.6 -4.7 | 241 14 12.1 6.7 34 202 11278 285 23 22.2 -6.0 | 235 9 7.8 5.5 35 200 11350 260 21 20.7 3.6 | 202 16 6.2 15.1 36 193 11582 260 22 21.7 3.8 | 205 17 7.2 15.3 37 184 11887 280 20 19.7 -3.5 | 213 10 5.2 8.0 38 176 12192 265 22 21.9 1.9 | 209 15 7.5 13.4 39 168 12497 280 24 23.6 -4.2 | 232 12 9.2 7.3 40 161 12802 275 14 13.9 -1.2 | 177 10 -0.5 10.2 41 150 13260 260 14 13.8 2.4 | 177 14 -0.7 13.9 42 147 13411 260 13 12.8 2.3 | 173 14 -1.7 13.7 43 140 13716 275 19 18.9 -1.7 | 205 11 4.5 9.8 44 128 14326 275 26 25.9 -2.3 | 231 15 11.4 9.2 45 122 14630 280 16 15.8 -2.8 | 189 9 1.3 8.7 46 116 14935 250 18 16.9 6.2 | 188 18 2.5 17.6 47 111 15240 250 24 22.6 8.2 | 202 21 8.1 19.6 48 106 15545 265 29 28.9 2.5 | 226 20 14.4 14.0 49 100 15920 285 23 22.2 -6.0 | 235 9 7.8 5.5 50 96 16154 285 23 22.2 -6.0 | 235 9 7.8 5.5 51 92 16459 275 27 26.9 -2.4 | 234 15 12.4 9.1 52 80 17374 280 16 15.8 -2.8 | 189 9 1.3 8.7 53 73 17983 280 19 18.7 -3.3 | 208 9 4.3 8.1 54 70 18220 275 32 31.9 -2.8 | 244 19 17.4 8.6 55 69 18288 265 22 21.9 1.9 | 209 15 7.5 13.4 56 66 18593 275 32 31.9 -2.8 | 244 19 17.4 8.6 57 63 18898 285 27 26.1 -7.0 | 249 12 11.6 4.4 58 57 19507 285 28 27.0 -7.2 | 252 13 12.6 4.2 59 54 19812 285 28 27.0 -7.2 | 252 13 12.6 4.2 60 50 20350 295 23 20.8 -9.7 | 255 7 6.4 1.7 61 43 21336 295 23 20.8 -9.7 | 255 7 6.4 1.7 62 41 21641 265 19 18.9 1.7 | 199 14 4.5 13.1 63 39 21946 250 20 18.8 6.8 | 193 19 4.3 18.3 64 37 22250 275 27 26.9 -2.4 | 234 15 12.4 9.1 65 32 23165 280 30 29.5 -5.2 | 248 16 15.1 6.2 66 30 23510 290 30 28.2 -10.3 | 265 14 13.7 1.2 67 29 23774 300 33 28.6 -16.5 | 290 15 14.1 -5.1 68 26 24384 280 25 24.6 -4.3 | 235 12 10.2 7.1 69 25 24689 295 37 33.5 -15.6 | 282 20 19.1 -4.2 70 21 25603 280 27 26.6 -4.7 | 241 14 12.1 6.7 71 20 25990 295 29 26.3 -12.3 | 274 12 11.8 -0.8 72 19 26213 305 26 21.3 -14.9 | 297 8 6.8 -3.5 73 18 26518 295 29 26.3 -12.3 | 274 12 11.8 -0.8 74 17 26822 310 31 23.7 -19.9 | 312 13 9.3 -8.5 75 17 27127 290 27 25.4 -9.2 | 259 11 10.9 2.2 76 16 27432 290 27 25.4 -9.2 | 259 11 10.9 2.2 77 15 27737 280 26 25.6 -4.5 | 238 13 11.1 6.9 78 13 28651 335 16 6.8 -14.5 | 68 8 -7.7 -3.1 79 12 28956 290 19 17.9 -6.5 | 214 6 3.4 4.9 80 12 29261 295 42 38.1 -17.7 | 285 24 23.6 -6.3 81 10 30175 310 26 19.9 -16.7 | 314 8 5.5 -5.3 82 10 30200 245 16 14.5 6.8 | 180 18 0.0 18.2 Wind Parameters Mean winds (0-6000m): 278.3 at 24.6 knts Storm direction: 308.3 at 18.4 knts Shear (0-3000m) pos: 0.9 neg: 1.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 105.4 deg Storm rel helicity (0-3000m) pos: 34.2 neg: -13.4 tot: 20.8 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 17.22 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 ------------------------------------------------------------------------------- 500 298 15 167 4| 0.0 8.7 8.7| 6.5 -0.5 6.0 12.0 0.43| 11.6 5.0 1000 292 17 199 5| 0.0 6.4 6.4| 13.6 -2.4 11.2 11.2 0.44| 9.2 4.0 1500 289 18 206 6| 0.0 3.8 3.8| 14.0 -6.0 8.0 5.3 0.30| 7.1 2.2 2000 287 19 210 7| 0.6 2.9 3.5| 20.1 -6.0 14.0 7.0 0.36| 6.2 2.2 2500 286 20 217 7| 0.8 2.3 3.1| 25.1 -8.3 16.8 6.7 0.36| 5.6 2.0 3000 286 20 220 8| 0.9 1.9 2.8| 34.2 -13.4 20.8 6.9 0.35| 5.5 1.9 4000 281 22 226 10| 0.7 2.8 3.5| 55.6 -30.7 24.9 6.2 0.23| 6.0 1.4 5000 278 24 230 12| 0.6 2.2 2.8| 74.6 -50.5 24.0 4.8 0.18| 6.1 1.1 6000 278 25 231 13| 0.7 1.6 2.3| 79.9 -59.8 20.1 3.3 0.14| 5.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251012.00.gif