UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 21 OCT 25 Station: CYQD WMO ident: 71867 Latitude: 53.97 Longitude: -101.10 Elevation: 274.00 ------------------------------------------------------------------------------- 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 98 SFC 978 274 4.8 2.2 83 2.6 3.6 10 9 279.7 280.5 277.8 292.4 4.58 2 925 730 0.4 0.3 99 0.1 0.4 10 17 279.7 280.4 277.3 291.4 4.22 3 906 896 -0.5 -0.5 100 0.0 -0.5 10 17 280.5 281.2 277.5 291.8 4.07 4 850 1404 -3.9 -4.0 99 0.1 -4.0 25 14 282.1 282.6 277.4 291.5 3.34 5 816 1725 -5.3 -6.6 91 1.3 -5.8 15 15 283.9 284.4 277.7 292.1 2.85 6 793 1949 -7.5 -15.5 53 8.0 -9.7 12 17 283.9 284.1 275.7 288.1 1.44 7 775 2127 -8.3 -16.3 52 8.0 -10.5 15 19 284.9 285.1 276.2 289.0 1.38 8 773 2147 -8.3 -16.3 52 8.0 -10.5 15 19 285.1 285.3 276.2 289.2 1.38 9 764 2238 -8.1 -12.4 71 4.3 -9.4 13 20 286.3 286.6 277.6 291.9 1.93 10 737 2516 -10.1 -13.2 78 3.1 -11.0 10 22 287.0 287.4 277.9 292.6 1.87 11 700 2912 -11.9 -13.2 90 1.3 -12.3 355 15 289.3 289.7 279.1 295.2 1.97 12 697 2945 -12.1 -13.2 91 1.1 -12.4 349 15 289.4 289.8 279.3 295.4 1.98 13 589 4222 -16.5 -18.6 84 2.1 -17.0 307 10 298.6 298.9 282.7 303.3 1.50 14 585 4273 -16.1 -18.3 83 2.2 -16.7 305 10 299.6 299.9 283.2 304.5 1.54 15 543 4831 -18.9 -21.1 83 2.2 -19.4 328 10 302.8 303.0 284.2 307.0 1.31 16 500 5440 -23.9 -26.3 81 2.4 -24.4 335 10 303.9 304.1 284.1 306.8 0.89 17 437 6409 -31.5 -34.6 74 3.1 -31.9 323 3 306.2 306.3 284.5 307.8 0.46 18 400 7030 -35.3 -38.9 70 3.6 -35.6 190 12 309.1 309.2 285.4 310.3 0.33 19 389 7224 -36.1 -38.3 80 2.2 -36.3 180 15 310.5 310.6 285.9 311.8 0.36 20 331 8328 -44.3 -48.7 61 4.4 -44.5 166 30 314.0 314.0 286.9 314.5 0.14 21 300 8980 -49.7 -52.5 72 2.8 -49.8 170 34 315.3 315.3 287.3 315.7 0.10 22 295 9089 -50.7 -53.6 71 2.9 -50.8 170 34 315.4 315.4 287.3 315.7 0.09 23 283 9358 -52.5 -54.9 75 2.4 -52.6 168 41 316.6 316.6 287.7 316.9 0.08 24 260 9900 -56.1 -59.6 65 3.5 -56.2 162 49 319.1 319.1 288.5 319.3 0.05 25 257 9974 -56.5 -61.0 57 4.5 -56.6 160 46 319.5 319.5 288.6 319.7 0.04 26 255 10023 -56.3 -65.3 31 9.0 -56.4 160 47 320.5 320.5 288.9 320.6 0.02 27 251 10124 -53.5 -78.5 3 25.0 -53.8 182 36 326.2 326.2 290.6 326.2 0.00 28 250 10150 -52.9 -76.9 4 24.0 -53.2 190 32 327.4 327.4 291.0 327.4 0.00 29 237 10493 -54.5 -75.5 6 21.0 -54.7 192 24 330.0 330.0 291.7 330.1 0.01 30 223 10886 -51.1 -78.1 3 27.0 -51.5 209 14 341.1 341.1 294.6 341.1 0.00 31 204 11462 -52.9 -79.9 2 27.0 -53.2 317 5 347.0 347.0 296.0 347.0 0.00 32 200 11590 -51.9 -79.9 2 28.0 -52.3 215 10 350.6 350.6 296.8 350.6 0.00 33 193 11822 -49.7 -79.7 2 30.0 -50.2 215 10 357.7 357.7 298.2 357.7 0.00 34 180 12277 -51.7 -80.7 2 29.0 -52.1 273 24 361.6 361.6 299.0 361.6 0.00 35 153 13340 -48.3 -81.3 1 33.0 -49.1 252 16 384.7 384.7 303.0 384.7 0.00 36 150 13470 -49.1 -82.1 1 33.0 -49.8 285 18 385.5 385.5 303.1 385.5 0.00 37 118 15029 -52.3 -84.3 1 32.0 -52.9 284 15 406.9 406.9 306.1 407.0 0.00 38 107 15662 -50.9 -83.9 1 33.0 -51.7 271 11 421.2 421.2 307.9 421.2 0.00 39 100 16100 -52.5 -85.5 1 33.0 -53.2 295 17 426.3 426.3 308.4 426.3 0.00 40 76 17856 -57.1 -88.1 1 31.0 -57.6 302 18 451.5 451.5 311.0 451.5 0.00 41 71 18289 -54.9 -87.9 1 33.0 -55.6 271 18 465.0 465.0 312.2 465.1 0.00 42 70 18380 -55.5 -87.5 1 32.0 -56.2 305 9 465.7 465.7 312.3 465.7 0.00 43 50 20520 -56.3 -88.3 1 32.0 -57.2 285 9 510.8 510.8 315.7 510.8 0.00 44 30 23740 -58.9 -89.9 1 31.0 -59.9 305 9 584.1 584.1 319.9 584.1 0.00 45 28 24172 -59.5 -90.5 1 31.0 -60.5 300 11 594.0 594.0 320.3 594.1 0.00 46 26 24637 -57.1 -89.1 1 32.0 -58.5 300 17 613.6 613.6 321.2 613.6 0.01 47 20 26290 -58.5 -90.5 1 32.0 -60.0 280 17 657.1 657.1 323.0 657.1 0.01 48 12 29504 -59.5 -90.5 1 31.0 -61.6 306 25 756.9 756.9 326.1 757.0 0.01 49 10 30650 -58.3 -90.3 1 32.0 -61.0 320 23 801.9 801.9 327.3 802.0 0.01 50 8.1 31985 -55.3 -89.3 1 34.0 -59.5 863.6 863.6 328.7 863.8 0.02 51 6.0 33884 -59.1 -90.1 1 31.0 -62.7 924.6 924.6 329.9 924.8 0.02 52 4.4 35859 -52.3 -87.3 1 35.0 -59.7 1042.5 1042.5 331.8 1043.0 0.04 53 4.2 36159 -54.1 -88.1 1 34.0 -60.9 1047.8 1047.9 331.9 1048.3 0.04 TRP 257 9974 -56.5 -61.0 57 4.5 -56.6 160 46 319.5 319.5 288.6 319.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5342.00 m Freezing level: 916.56 mb = 803.97 m = 2637.66 ft Wetbulb zero: 916.97 mb = 799.89 m = 2624.29 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 85.15 % Est. max temperature: 8.29 C = 46.92 F Sfc-Lift cond lev (LCL): 939.56 mb = 602.20 m = 1975.70 ft T: 1.63 C 700-500 lapse rate: 4.75 C/km ThetaE index: 3.93 C Layer 793.0- 775.0 mb Conv cond level (CCL): 919.36 mb = 779.05 m = 2555.91 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 5.01 C = 41.01 F Cap Strength: 10.85 C Lifted Index: 11.00 C Risk: None Lifted Index @300 mb: 16.73 C Lifted Index @700 mb: 2.55 C Showalter Index: 11.18 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 19.90 C K Index: 14.70 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.17 J/kg Max Up Vert Vel: 4.04 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.98 C Lift Cond Lev (LCL): 916.62 mb = 802.98 m = 2634.40 ft Lev Free Conv (LFC): 911.62 mb = 846.84 m = 2778.30 ft Equ Level (EL): 841.62 mb = 1481.95 m = 4861.99 ft B at Equ Level: 7.91 J/kg Max Parcel Lev (MPL): 771.62 mb = 2161.00 m = 7089.82 ft Wind level data Storm motion: 22 at 10 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 ---------------------------------------------------------- 0 978 274 10 9 -1.6 -8.9 | 257 2 2.2 0.5 1 974 305 350 9 1.6 -8.9 | 265 5 5.3 0.5 2 939 610 360 17 -0.0 -17.0 | 334 9 3.8 -7.6 3 925 730 10 17 -3.0 -16.7 | 354 7 0.8 -7.4 4 904 914 10 17 -3.0 -16.7 | 354 7 0.8 -7.4 5 870 1219 15 17 -4.4 -16.4 | 5 7 -0.6 -7.1 6 850 1404 25 14 -5.9 -12.7 | 33 4 -2.2 -3.3 7 837 1524 25 14 -5.9 -12.7 | 33 4 -2.2 -3.3 8 805 1829 10 15 -2.6 -14.8 | 348 6 1.1 -5.4 9 774 2134 15 19 -4.9 -18.4 | 7 9 -1.2 -9.0 10 744 2438 10 22 -3.8 -21.7 | 0 12 -0.1 -12.3 11 715 2743 10 21 -3.6 -20.7 | 359 11 0.1 -11.3 12 700 2912 355 15 1.3 -14.9 | 318 8 5.1 -5.6 13 687 3048 330 17 8.5 -14.7 | 294 13 12.3 -5.4 14 634 3658 330 15 7.5 -13.0 | 288 12 11.3 -3.6 15 584 4267 305 10 8.2 -5.7 | 253 12 11.9 3.6 16 561 4572 320 10 6.4 -7.7 | 261 10 10.2 1.7 17 539 4877 330 10 5.0 -8.7 | 265 9 8.8 0.7 18 500 5440 335 10 4.2 -9.1 | 268 8 8.0 0.3 19 497 5486 335 10 4.2 -9.1 | 268 8 8.0 0.3 20 456 6096 5 4 -0.3 -4.0 | 212 6 3.4 5.4 21 419 6706 280 2 2.0 -0.3 | 212 11 5.7 9.0 22 400 7030 190 12 2.1 11.8 | 195 22 5.8 21.2 23 384 7315 175 16 -1.4 15.9 | 185 25 2.4 25.3 24 367 7620 175 21 -1.8 20.9 | 184 30 1.9 30.3 25 306 8839 160 36 -12.3 33.8 | 169 44 -8.6 43.2 26 300 8980 170 34 -5.9 33.5 | 177 43 -2.2 42.8 27 292 9144 170 34 -5.9 33.5 | 177 43 -2.2 42.8 28 266 9754 165 54 -14.0 52.2 | 171 62 -10.2 61.5 29 257 9974 160 46 -15.7 43.2 | 167 54 -12.0 52.6 30 254 10058 160 47 -16.1 44.2 | 167 55 -12.3 53.5 31 250 10150 190 32 5.6 31.5 | 193 42 9.3 40.9 32 242 10363 190 31 5.4 30.5 | 193 41 9.1 39.9 33 231 10668 195 15 3.9 14.5 | 198 25 7.6 23.8 34 220 10973 215 13 7.5 10.6 | 209 23 11.2 20.0 35 210 11278 250 13 12.2 4.4 | 229 21 16.0 13.8 36 200 11582 0 0 -0.0 -0.0 | 202 10 3.8 9.4 37 200 11590 215 10 5.7 8.2 | 208 20 9.5 17.5 38 191 11887 215 10 5.7 8.2 | 208 20 9.5 17.5 39 182 12192 270 23 23.0 -0.0 | 251 28 26.8 9.4 40 174 12497 280 25 24.6 -4.3 | 260 29 28.4 5.0 41 166 12802 300 11 9.5 -5.5 | 254 14 13.3 3.9 42 159 13106 225 10 7.1 7.1 | 213 20 10.8 16.4 43 151 13411 260 18 17.7 3.1 | 240 25 21.5 12.5 44 150 13470 285 18 17.4 -4.7 | 257 22 21.1 4.7 45 144 13716 285 18 17.4 -4.7 | 257 22 21.1 4.7 46 138 14021 255 18 17.4 4.7 | 236 25 21.1 14.0 47 125 14630 285 22 21.3 -5.7 | 262 25 25.0 3.7 48 120 14935 290 17 16.0 -5.8 | 260 20 19.7 3.5 49 114 15240 270 10 10.0 -0.0 | 236 17 13.8 9.4 50 109 15545 265 10 10.0 0.9 | 233 17 13.7 10.2 51 100 16100 295 17 15.4 -7.2 | 264 19 19.2 2.2 52 99 16154 305 17 13.9 -9.8 | 271 18 17.7 -0.4 53 95 16459 280 10 9.8 -1.7 | 241 16 13.6 7.6 54 86 17069 295 14 12.7 -5.9 | 258 17 16.4 3.4 55 82 17374 270 25 25.0 -0.0 | 252 30 28.8 9.4 56 78 17678 290 26 24.4 -8.9 | 269 28 28.2 0.5 57 74 17983 310 13 10.0 -8.4 | 266 14 13.7 1.0 58 71 18288 270 18 18.0 -0.0 | 247 24 21.8 9.4 59 70 18380 305 9 7.4 -5.2 | 249 12 11.1 4.2 60 68 18593 305 11 9.0 -6.3 | 257 13 12.8 3.0 61 65 18898 275 4 4.0 -0.3 | 221 12 7.7 9.0 62 62 19202 265 21 20.9 1.8 | 246 27 24.7 11.2 63 59 19507 295 18 16.3 -7.6 | 265 20 20.1 1.7 64 56 19812 305 14 11.5 -8.0 | 265 15 15.2 1.3 65 53 20117 310 14 10.7 -9.0 | 269 14 14.5 0.4 66 50 20520 285 9 8.7 -2.3 | 241 14 12.4 7.0 67 48 20726 275 4 4.0 -0.3 | 221 12 7.7 9.0 68 46 21031 305 12 9.8 -6.9 | 260 14 13.6 2.5 69 44 21336 265 13 13.0 1.1 | 238 20 16.7 10.5 70 42 21641 280 15 14.8 -2.6 | 250 20 18.5 6.8 71 40 21946 300 13 11.3 -6.5 | 259 15 15.0 2.9 72 36 22555 270 12 12.0 -0.0 | 239 18 15.8 9.4 73 34 22860 255 10 9.7 2.6 | 228 18 13.4 11.9 74 33 23165 305 10 8.2 -5.7 | 253 12 11.9 3.6 75 31 23470 275 1 1.0 -0.1 | 207 10 4.7 9.3 76 30 23740 305 9 7.4 -5.2 | 249 12 11.1 4.2 77 30 23774 275 10 10.0 -0.9 | 238 16 13.7 8.5 78 28 24079 300 10 8.7 -5.0 | 251 13 12.4 4.4 79 25 24994 300 22 19.1 -11.0 | 274 23 22.8 -1.6 80 23 25298 345 10 2.6 -9.7 | 273 6 6.3 -0.3 81 22 25603 285 10 9.7 -2.6 | 243 15 13.4 6.8 82 21 25908 285 15 14.5 -3.9 | 253 19 18.2 5.5 83 20 26213 260 17 16.7 3.0 | 239 24 20.5 12.3 84 20 26290 280 17 16.7 -3.0 | 253 21 20.5 6.4 85 19 26518 285 16 15.5 -4.1 | 255 20 19.2 5.2 86 18 26822 280 17 16.7 -3.0 | 253 21 20.5 6.4 87 18 27127 300 19 16.5 -9.5 | 270 20 20.2 -0.1 88 17 27432 290 25 23.5 -8.6 | 268 27 27.2 0.8 89 14 28346 320 23 14.8 -17.6 | 294 20 18.5 -8.3 90 14 28651 305 24 19.7 -13.8 | 281 24 23.4 -4.4 91 13 28956 315 32 22.6 -22.6 | 297 30 26.4 -13.3 92 12 29566 305 24 19.7 -13.8 | 281 24 23.4 -4.4 93 11 29870 330 27 13.5 -23.4 | 309 22 17.3 -14.0 94 10 30650 320 23 14.8 -17.6 | 294 20 18.5 -8.3 Wind Parameters Mean winds (0-6000m): 351.8 at 13.4 knts Storm direction: 21.8 at 10.1 knts Shear (0-3000m) pos: 0.4 neg: 2.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 34.4 deg Storm rel helicity (0-3000m) pos: 26.4 neg: -38.0 tot: -11.6 m^2/s^2 ave: -3.9 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.86 Bulk Shear: 0.64 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 1 14 323 6| 0.0 8.2 8.2| 16.4 0.0 16.4 32.8 0.80| 13.0 10.4 1000 7 16 343 6| 1.3 4.1 5.4| 20.4 0.0 20.4 20.4 0.80| 7.9 6.3 1500 11 15 352 6| 0.8 2.4 3.3| 22.8 -3.4 19.3 12.9 0.52| 7.3 3.8 2000 12 16 355 6| 0.6 3.2 3.8| 26.4 -4.9 21.4 10.7 0.45| 7.0 3.2 2500 11 17 357 7| 0.5 2.5 3.0| 26.4 -11.1 15.2 6.1 0.32| 6.5 2.1 3000 7 17 347 8| 0.4 2.3 2.7| 26.4 -38.0 -11.6 -3.9 -0.01| 7.7 -0.1 4000 358 16 327 8| 0.3 1.5 1.8| 26.4 -64.2 -37.9 -9.5 -0.16| 6.9 -1.1 5000 353 15 314 8| 0.6 1.2 1.8| 33.3 -64.2 -30.9 -6.2 -0.10| 6.0 -0.6 6000 352 13 305 7| 0.8 1.1 1.9| 34.6 -73.2 -38.5 -6.4 -0.16| 5.8 -0.9 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251021.00.gif