UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 21 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 -56 SFC 989 27 -2.3 -2.9 96 0.6 -2.5 285 18 271.7 272.2 271.2 280.1 3.12 2 925 560 -4.7 -5.2 96 0.5 -4.9 300 19 274.5 275.0 272.4 282.2 2.80 3 850 1222 -7.7 -7.7 100 0.0 -7.7 325 17 278.1 278.5 274.1 285.1 2.52 4 846 1259 -7.9 -7.9 100 0.0 -7.9 323 17 278.2 278.7 274.2 285.2 2.49 5 700 2721 -12.1 -13.4 90 1.3 -12.5 310 8 289.1 289.4 279.0 294.9 1.94 6 671 3044 -13.3 -14.3 92 1.0 -13.6 307 9 291.3 291.6 280.0 296.9 1.88 7 595 3949 -19.5 -20.0 96 0.5 -19.6 288 11 294.3 294.5 280.6 298.3 1.31 8 500 5220 -28.5 -31.7 74 3.2 -28.9 260 14 298.3 298.4 281.4 300.1 0.54 9 469 5674 -32.3 -34.5 81 2.2 -32.6 254 14 299.1 299.2 281.5 300.5 0.44 10 432 6250 -35.5 -40.0 63 4.5 -35.8 257 14 302.1 302.2 282.6 303.1 0.27 11 403 6729 -39.3 -40.4 89 1.1 -39.4 233 12 303.3 303.3 283.1 304.2 0.28 12 400 6780 -39.9 -41.3 86 1.4 -40.0 240 13 303.1 303.2 283.0 304.0 0.26 13 386 7022 -41.9 -43.2 87 1.3 -42.0 236 12 303.6 303.7 283.1 304.4 0.22 14 381 7111 -42.5 -46.7 63 4.2 -42.7 243 12 304.0 304.0 283.2 304.5 0.15 15 372 7272 -43.7 -45.0 87 1.3 -43.7 256 13 304.4 304.5 283.4 305.1 0.19 16 365 7399 -44.7 -47.6 73 2.9 -44.8 261 14 304.8 304.8 283.5 305.3 0.14 17 360 7491 -45.3 -58.3 22 13.0 -45.7 263 15 305.2 305.2 283.5 305.3 0.04 18 355 7585 -45.9 -53.9 40 8.0 -46.2 264 16 305.6 305.6 283.7 305.9 0.07 19 314 8392 -51.1 -61.1 29 10.0 -51.3 220 11 309.3 309.3 285.1 309.4 0.03 20 300 8690 -49.9 -66.9 12 17.0 -50.2 220 11 315.0 315.0 287.1 315.1 0.02 21 254 9785 -46.3 -71.3 4 25.0 -46.9 169 11 335.7 335.7 293.3 335.7 0.01 22 251 9864 -46.7 -70.7 5 24.0 -47.3 177 10 336.3 336.3 293.4 336.3 0.01 23 250 9890 -46.3 -71.3 4 25.0 -46.9 180 10 337.2 337.2 293.6 337.3 0.01 24 236 10274 -44.1 -73.1 3 29.0 -44.9 188 12 346.2 346.2 295.8 346.2 0.01 25 200 11380 -45.1 -79.1 1 34.0 -45.9 135 12 361.4 361.4 299.0 361.4 0.00 26 190 11724 -45.1 -80.1 1 35.0 -46.0 147 12 366.7 366.7 299.9 366.7 0.00 27 170 12472 -43.7 -79.7 1 36.0 -44.8 172 18 380.9 380.9 302.4 380.9 0.00 28 159 12920 -46.1 -81.1 1 35.0 -47.0 167 17 384.2 384.2 302.9 384.2 0.00 29 153 13177 -44.7 -80.7 1 36.0 -45.8 167 15 390.8 390.8 303.9 390.8 0.00 30 150 13310 -45.9 -80.9 1 35.0 -46.9 170 14 391.0 391.0 303.9 391.0 0.00 31 135 14006 -48.9 -82.9 1 34.0 -49.7 157 11 397.6 397.6 304.9 397.6 0.00 32 125 14510 -49.3 -83.3 1 34.0 -50.1 179 17 405.7 405.7 306.0 405.7 0.00 33 122 14670 -47.7 -83.7 1 36.0 -48.7 183 19 411.5 411.5 306.7 411.5 0.00 34 110 15348 -50.7 -83.7 1 33.0 -51.5 200 26 418.2 418.2 307.5 418.2 0.00 35 100 15970 -49.5 -83.5 1 34.0 -50.5 220 14 432.1 432.1 309.0 432.1 0.00 36 90 16653 -53.1 -85.1 1 32.0 -53.8 233 8 438.1 438.1 309.7 438.2 0.00 37 81 17332 -52.5 -85.5 1 33.0 -53.4 156 17 452.8 452.8 311.1 452.8 0.00 38 70 18270 -54.5 -86.5 1 32.0 -55.3 215 18 467.8 467.8 312.4 467.8 0.00 39 50 20420 -55.7 -87.7 1 32.0 -56.6 225 11 512.2 512.2 315.8 512.2 0.00 40 30 23650 -59.9 -88.9 1 29.0 -60.8 315 16 581.3 581.3 319.8 581.4 0.00 41 20 26180 -61.5 -89.5 1 28.0 -62.6 280 17 647.9 647.9 322.6 648.0 0.01 42 13 28830 -64.7 -92.7 1 28.0 -65.8 300 29 721.8 721.8 325.1 721.8 0.01 TRP 314 8392 -51.1 -61.1 29 10.0 -51.3 220 11 309.3 309.3 285.1 309.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5276.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 92.51 % Est. max temperature: 4.68 C = 40.43 F Sfc-Lift cond lev (LCL): 979.64 mb = 102.74 m = 337.07 ft T: -2.64 C 700-500 lapse rate: 6.56 C/km Conv cond level (CCL): 917.68 mb = 622.24 m = 2041.44 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 0.82 C = 33.48 F Cap Strength: 11.95 C Lifted Index: 13.99 C Risk: None Lifted Index @300 mb: 23.56 C Lifted Index @700 mb: 9.21 C Showalter Index: 11.38 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 20.80 C K Index: 11.80 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.86 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 58820.79 J/kg Cap Strength: 13.99 C Lift Cond Lev (LCL): 930.33 mb = 514.23 m = 1687.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 11 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 ---------------------------------------------------------- 0 989 27 285 18 17.4 -4.7 | 250 12 11.2 4.1 1 955 305 295 25 22.7 -10.6 | 276 17 16.5 -1.8 2 925 560 300 19 16.5 -9.5 | 274 10 10.3 -0.7 3 919 610 300 20 17.3 -10.0 | 276 11 11.2 -1.2 4 884 914 305 24 19.7 -13.8 | 290 14 13.5 -5.0 5 850 1219 325 18 10.3 -14.7 | 325 7 4.2 -6.0 6 850 1222 325 17 9.8 -13.9 | 325 6 3.6 -5.2 7 817 1524 305 15 12.3 -8.6 | 269 6 6.1 0.2 8 786 1829 325 17 9.8 -13.9 | 325 6 3.6 -5.2 9 755 2134 325 13 7.5 -10.6 | 326 2 1.3 -1.9 10 726 2438 325 12 6.9 -9.8 | 326 1 0.7 -1.1 11 700 2721 310 8 6.1 -5.1 | 179 4 -0.0 3.6 12 698 2743 315 9 6.4 -6.4 | 185 2 0.2 2.4 13 617 3658 290 9 8.5 -3.1 | 202 6 2.3 5.7 14 568 4267 285 14 13.5 -3.6 | 235 9 7.4 5.1 15 524 4877 275 13 13.0 -1.1 | 222 10 6.8 7.6 16 503 5182 270 15 15.0 -0.0 | 225 12 8.8 8.8 17 500 5220 260 14 13.8 2.4 | 214 14 7.6 11.2 18 481 5486 250 13 12.2 4.4 | 205 15 6.1 13.2 19 441 6096 265 15 14.9 1.3 | 221 13 8.8 10.1 20 404 6706 230 12 9.2 7.7 | 190 17 3.0 16.5 21 400 6780 240 13 11.3 6.5 | 198 16 5.1 15.3 22 386 7010 235 12 9.8 6.9 | 193 16 3.7 15.6 23 369 7315 260 13 12.8 2.3 | 211 13 6.6 11.0 24 353 7620 265 16 15.9 1.4 | 224 14 9.8 10.2 25 337 7925 235 14 11.5 8.0 | 198 18 5.3 16.8 26 314 8392 220 11 7.1 8.4 | 183 17 0.9 17.2 27 307 8534 235 13 10.6 7.5 | 195 17 4.5 16.2 28 300 8690 220 11 7.1 8.4 | 183 17 0.9 17.2 29 293 8839 245 12 10.9 5.1 | 199 15 4.7 13.8 30 280 9144 230 9 6.9 5.8 | 183 15 0.7 14.5 31 267 9449 0 0 -0.0 -0.0 | 145 11 -6.2 8.8 32 255 9754 165 11 -2.8 10.6 | 155 21 -9.0 19.4 33 250 9890 180 10 0.0 10.0 | 162 20 -6.2 18.8 34 244 10058 170 11 -1.9 10.8 | 158 21 -8.1 19.6 35 233 10363 195 13 3.4 12.6 | 173 22 -2.8 21.3 36 223 10668 170 12 -2.1 11.8 | 158 22 -8.2 20.6 37 213 10973 190 13 2.3 12.8 | 170 22 -3.9 21.6 38 200 11380 135 12 -8.5 8.5 | 140 23 -14.6 17.2 39 194 11582 135 11 -7.8 7.8 | 140 22 -13.9 16.5 40 185 11887 160 13 -4.4 12.2 | 153 24 -10.6 21.0 41 177 12192 175 19 -1.7 18.9 | 164 29 -7.8 27.7 42 155 13106 165 16 -4.1 15.5 | 157 26 -10.3 24.2 43 150 13310 170 14 -2.4 13.8 | 159 24 -8.6 22.6 44 148 13411 170 15 -2.6 14.8 | 160 25 -8.8 23.5 45 141 13716 180 13 0.0 13.0 | 164 23 -6.2 21.8 46 135 14021 155 11 -4.6 10.0 | 150 22 -10.8 18.7 47 123 14630 185 19 1.7 18.9 | 171 28 -4.5 27.7 48 117 14935 165 20 -5.2 19.3 | 158 30 -11.3 28.1 49 112 15240 195 27 7.0 26.1 | 181 35 0.8 34.8 50 107 15545 210 23 11.5 19.9 | 191 29 5.3 28.7 51 100 15970 220 14 9.0 10.7 | 188 20 2.8 19.5 52 97 16154 220 14 9.0 10.7 | 188 20 2.8 19.5 53 93 16459 245 12 10.9 5.1 | 199 15 4.7 13.8 54 88 16764 225 5 3.5 3.5 | 168 13 -2.6 12.3 55 84 17069 130 10 -7.7 6.4 | 138 21 -13.8 15.2 56 80 17374 160 18 -6.2 16.9 | 154 28 -12.3 25.7 57 77 17678 195 18 4.7 17.4 | 177 26 -1.5 26.1 58 70 18270 215 18 10.3 14.7 | 190 24 4.2 23.5 59 70 18288 180 22 0.0 22.0 | 169 31 -6.2 30.8 60 63 18898 230 10 7.7 6.4 | 186 15 1.5 15.2 61 60 19202 205 10 4.2 9.1 | 174 18 -1.9 17.8 62 58 19507 240 16 13.9 8.0 | 205 18 7.7 16.8 63 55 19812 265 10 10.0 0.9 | 202 10 3.8 9.6 64 52 20117 200 1 0.3 0.9 | 149 11 -5.8 9.7 65 50 20420 225 11 7.8 7.8 | 186 17 1.6 16.5 66 48 20726 225 11 7.8 7.8 | 186 17 1.6 16.5 67 45 21031 165 10 -2.6 9.7 | 155 20 -8.7 18.4 68 43 21336 200 18 6.2 16.9 | 180 26 -0.0 25.7 69 41 21641 215 22 12.6 18.0 | 194 28 6.5 26.8 70 39 21946 230 20 15.3 12.9 | 203 23 9.2 21.6 71 36 22555 285 12 11.6 -3.1 | 224 8 5.4 5.7 72 34 22860 305 10 8.2 -5.7 | 214 4 2.0 3.0 73 32 23165 280 11 10.8 -1.9 | 214 8 4.7 6.9 74 31 23470 280 10 9.8 -1.7 | 208 8 3.7 7.0 75 30 23650 315 16 11.3 -11.3 | 296 6 5.2 -2.6 76 29 23774 265 12 12.0 1.0 | 211 11 5.8 9.8 77 28 24079 320 16 10.3 -12.3 | 310 5 4.1 -3.5 78 27 24384 275 5 5.0 -0.4 | 172 8 -1.2 8.3 79 25 24689 275 10 10.0 -0.9 | 206 9 3.8 7.9 80 24 24994 275 15 14.9 -1.3 | 230 12 8.8 7.5 81 23 25298 310 12 9.2 -7.7 | 251 3 3.0 1.0 82 22 25603 285 12 11.6 -3.1 | 224 8 5.4 5.7 83 20 26180 280 17 16.7 -3.0 | 241 12 10.6 5.8 84 20 26213 285 13 12.6 -3.4 | 230 8 6.4 5.4 85 16 26822 285 19 18.4 -4.9 | 252 13 12.2 3.8 86 14 27127 280 16 15.8 -2.8 | 238 11 9.6 6.0 87 13 27432 300 29 25.1 -14.5 | 287 20 19.0 -5.7 88 9 28651 300 22 19.1 -11.0 | 280 13 12.9 -2.2 89 8 28956 315 34 24.0 -24.0 | 311 24 17.9 -15.3 Wind Parameters Mean winds (0-6000m): 294.9 at 14.3 knts Storm direction: 324.9 at 10.7 knts Shear (0-3000m) pos: 2.4 neg: 2.3 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -53.1 deg Storm rel helicity (0-3000m) pos: 61.5 neg: -10.9 tot: 50.6 m^2/s^2 ave: 16.9 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.19 Bulk Shear: 7.69 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 ------------------------------------------------------------------------------- 500 294 22 270 14| 5.2 0.0 5.2| 23.8 -1.1 22.7 45.4 0.49| 12.9 6.3 1000 299 22 277 13| 5.2 0.0 5.2| 43.1 -1.1 42.0 42.0 0.58| 10.6 6.1 1500 304 20 283 11| 3.5 2.4 5.9| 51.8 -9.9 41.9 27.9 0.30| 11.3 3.4 2000 307 19 287 10| 3.7 1.8 5.5| 60.8 -9.9 50.9 25.4 0.38| 10.6 4.0 2500 309 18 289 8| 2.9 2.2 5.2| 60.8 -10.2 50.6 20.2 0.31| 9.4 2.9 3000 310 16 285 7| 2.4 2.3 4.7| 61.5 -10.9 50.6 16.9 0.26| 8.6 2.2 4000 307 15 271 5| 1.8 1.8 3.7| 66.7 -10.9 55.8 13.9 0.29| 7.2 2.1 5000 302 14 259 6| 1.5 1.8 3.2| 69.9 -15.7 54.2 10.8 0.26| 6.3 1.6 6000 295 14 248 7| 1.4 1.9 3.3| 82.6 -31.4 51.2 8.5 0.21| 6.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251021.12.gif