UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 8 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 121 SFC 981 274 5.6 1.4 74 4.2 3.7 155 11 280.3 281.0 277.7 292.2 4.31 2 962 436 8.0 0.0 57 8.0 4.4 187 16 284.3 285.0 279.3 295.5 3.97 3 956 489 10.2 -0.8 46 11.0 5.1 195 19 287.0 287.7 280.4 297.8 3.77 4 926 758 13.0 0.0 41 13.0 6.6 239 16 292.5 293.2 283.2 304.6 4.13 5 925 767 13.0 0.0 41 13.0 6.6 240 15 292.6 293.3 283.2 304.7 4.13 6 912 886 12.8 -0.2 41 13.0 6.5 244 16 293.6 294.3 283.7 305.7 4.13 7 850 1474 10.6 -0.4 46 11.0 5.2 220 21 297.3 298.0 285.4 310.2 4.37 8 849 1484 10.6 -0.4 46 11.0 5.2 221 21 297.4 298.1 285.4 310.4 4.37 9 700 3059 0.0 -6.0 64 6.0 -2.6 275 15 302.5 303.1 286.5 313.2 3.49 10 670 3408 -2.9 -7.1 73 4.2 -4.7 272 17 303.0 303.7 286.5 313.4 3.35 11 668 3432 -2.7 -12.7 46 10.0 -6.3 272 17 303.5 303.9 285.4 310.3 2.15 12 656 3575 -2.3 -38.3 4 36.0 -9.4 271 18 305.6 305.6 283.9 306.3 0.21 13 631 3883 -4.5 -42.5 3 38.0 -11.1 272 19 306.5 306.5 284.2 307.0 0.14 14 605 4213 -6.7 -23.7 24 17.0 -11.2 274 21 307.6 307.8 285.6 310.7 0.93 15 603 4238 -6.9 -16.9 45 10.0 -10.1 275 22 307.7 308.0 286.4 313.2 1.69 16 588 4434 -8.7 -13.0 71 4.3 -10.2 284 25 307.8 308.3 287.2 315.4 2.39 17 571 4661 -10.5 -14.1 75 3.6 -11.7 293 29 308.3 308.7 287.2 315.5 2.25 18 550 4948 -12.7 -15.9 77 3.2 -13.7 283 35 309.0 309.4 287.2 315.5 2.01 19 511 5506 -15.9 -18.2 82 2.3 -16.6 275 34 311.7 312.0 287.9 317.6 1.78 20 500 5670 -17.1 -19.8 79 2.7 -17.9 275 32 312.2 312.5 287.9 317.4 1.59 21 452 6421 -21.7 -24.5 78 2.8 -22.3 275 38 315.6 315.8 288.6 319.5 1.16 22 400 7310 -28.3 -31.4 75 3.1 -28.8 285 45 318.2 318.3 288.9 320.6 0.69 23 376 7751 -31.7 -34.1 79 2.4 -32.0 285 46 319.4 319.5 289.2 321.4 0.57 24 300 9310 -43.7 -47.7 64 4.0 -43.9 280 53 323.8 323.8 290.1 324.4 0.17 25 276 9860 -48.3 -52.6 61 4.3 -48.5 280 58 324.9 325.0 290.4 325.3 0.11 26 262 10198 -50.9 -55.9 55 5.0 -51.1 280 62 326.0 326.0 290.6 326.3 0.08 27 250 10500 -52.1 -56.7 58 4.6 -52.2 280 65 328.6 328.6 291.4 328.9 0.07 28 240 10764 -54.1 -57.7 64 3.6 -54.2 280 65 329.5 329.5 291.6 329.7 0.07 29 224 11206 -57.1 -63.1 46 6.0 -57.2 278 65 331.4 331.4 292.2 331.6 0.04 30 219 11349 -57.7 -61.2 64 3.5 -57.8 277 65 332.6 332.7 292.5 332.8 0.05 31 209 11644 -59.1 -68.1 30 9.0 -59.2 276 65 334.9 334.9 293.0 335.0 0.02 32 200 11920 -61.1 -65.7 54 4.6 -61.2 275 65 336.0 336.0 293.3 336.1 0.03 33 188 12302 -62.1 -69.1 39 7.0 -62.2 270 66 340.4 340.4 294.4 340.5 0.02 34 183 12469 -59.1 -75.1 11 16.0 -59.3 270 64 347.9 347.9 296.2 347.9 0.01 35 177 12678 -57.7 -78.7 5 21.0 -57.9 283 70 353.5 353.5 297.4 353.5 0.00 36 176 12714 -57.8 -78.7 5 20.9 -58.0 285 71 353.9 353.9 297.5 354.0 0.00 37 169 12968 -58.5 -78.5 6 20.0 -58.7 287 68 356.9 356.9 298.1 356.9 0.01 38 158 13392 -56.7 -82.7 2 26.0 -57.0 291 61 366.9 366.9 300.0 366.9 0.00 39 150 13720 -56.9 -82.9 2 26.0 -57.2 295 55 372.0 372.0 300.9 372.1 0.00 40 140 14157 -58.3 -84.3 2 26.0 -58.6 292 54 377.0 377.0 301.8 377.0 0.00 41 135 14387 -57.1 -84.1 2 27.0 -57.4 288 51 383.1 383.1 302.8 383.1 0.00 42 122 15023 -61.3 -85.3 3 24.0 -61.5 275 45 386.7 386.7 303.3 386.7 0.00 43 113 15503 -58.9 -84.9 2 26.0 -59.2 277 40 399.7 399.7 305.2 399.7 0.00 44 105 15963 -60.1 -86.1 2 26.0 -60.4 290 34 405.9 405.9 306.0 405.9 0.00 45 102 16145 -58.1 -86.1 2 28.0 -58.5 295 31 413.1 413.1 306.9 413.1 0.00 46 100 16270 -58.7 -86.7 2 28.0 -59.0 280 27 414.3 414.3 307.0 414.3 0.00 47 97 16462 -57.3 -86.3 1 29.0 -57.7 280 27 420.7 420.7 307.8 420.7 0.00 48 83 17437 -61.7 -87.7 2 26.0 -62.0 271 25 430.9 430.9 308.9 430.9 0.00 49 72 18324 -58.7 -87.7 1 29.0 -59.2 289 25 455.1 455.1 311.3 455.1 0.00 50 70 18500 -60.5 -88.5 1 28.0 -60.9 295 26 455.0 455.0 311.3 455.0 0.00 51 61 19355 -61.5 -88.5 2 27.0 -61.9 280 19 471.0 471.0 312.7 471.0 0.00 52 56 19889 -58.1 -88.1 1 30.0 -58.7 277 21 490.4 490.4 314.2 490.4 0.00 53 50 20600 -59.3 -88.3 1 29.0 -59.9 270 30 503.7 503.7 315.2 503.8 0.00 54 42 21691 -60.1 -89.1 1 29.0 -60.7 304 18 527.5 527.5 316.8 527.5 0.00 55 30 23800 -58.5 -89.5 1 31.0 -59.6 275 17 585.2 585.2 319.9 585.2 0.00 56 29 24014 -57.9 -88.9 1 31.0 -59.1 275 19 592.5 592.5 320.3 592.5 0.00 57 23 25468 -60.7 -89.7 1 29.0 -61.8 288 9 624.9 624.9 321.7 624.9 0.01 58 21 26040 -56.7 -88.7 1 32.0 -58.5 259 11 653.4 653.4 322.8 653.5 0.01 59 20 26350 -56.7 -88.7 1 32.0 -58.6 265 20 662.6 662.6 323.2 662.7 0.01 60 13 29086 -56.1 -88.1 1 32.0 -58.9 262 16 751.6 751.6 326.0 751.7 0.01 61 11 30157 -52.5 -86.5 1 34.0 -56.8 275 25 801.4 801.4 327.3 801.6 0.02 62 10 30770 -54.9 -86.9 1 32.0 -58.6 275 24 814.6 814.6 327.6 814.8 0.02 63 9.6 31030 -55.9 -87.9 1 32.0 -59.4 820.4 820.4 327.7 820.6 0.02 64 8.3 31964 -52.3 -87.3 1 35.0 -57.5 869.4 869.5 328.8 869.7 0.02 65 7.9 32283 -53.5 -87.5 1 34.0 -58.4 877.0 877.0 329.0 877.2 0.02 66 6.2 33854 -50.1 -86.1 1 36.0 -57.3 954.5 954.5 330.4 954.9 0.04 67 5.0 35251 -52.5 -87.5 1 35.0 -59.3 1004.1 1004.2 331.2 1004.5 0.04 68 4.5 35937 -49.3 -86.3 1 37.0 -58.2 1049.9 1049.9 331.9 1050.4 0.05 TRP 188 12302 -62.1 -69.1 39 7.0 -62.2 270 66 340.4 340.4 294.4 340.5 0.02 WND 176 12714 -57.8 -78.7 5 20.9 -58.0 285 71 353.9 353.9 297.5 354.0 0.00 Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 700.00 mb = 3059.00 m = 10035.97 ft Wetbulb zero: 750.04 mb = 2495.45 m = 8187.08 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 53.31 % Est. max temperature: 23.16 C = 73.68 F Sfc-Lift cond lev (LCL): 919.61 mb = 816.04 m = 2677.27 ft T: 12.92 C 700-500 lapse rate: 6.55 C/km Conv cond level (CCL): 617.80 mb = 4048.46 m = 13282.20 ft Mean mixing ratio: 4.08 g/kg Conv temperature: 32.22 C = 90.00 F Cap Strength: 10.39 C Lifted Index: 10.48 C Risk: None Lifted Index @300 mb: 15.58 C Lifted Index @700 mb: 8.30 C Showalter Index: 5.03 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 16.70 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 201.39 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.04 J/kg Max Up Vert Vel: 10.59 m/s Conv Inhibition (B-): 84263.22 J/kg Cap Strength: 10.45 C Lift Cond Lev (LCL): 784.80 mb = 2125.62 m = 6973.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 17 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 ---------------------------------------------------------- 0 981 274 155 11 -4.6 10.0 | 129 27 -20.7 16.8 1 977 305 165 9 -2.3 8.7 | 130 24 -18.3 15.5 2 943 610 215 25 14.3 20.5 | 176 27 -1.7 27.3 3 925 767 240 15 13.0 7.5 | 168 15 -3.0 14.3 4 909 914 245 16 14.5 6.8 | 174 14 -1.5 13.6 5 876 1219 220 12 7.7 9.2 | 153 18 -8.3 16.0 6 850 1474 220 21 13.5 16.1 | 174 23 -2.5 22.9 7 845 1524 225 22 15.6 15.6 | 179 22 -0.5 22.4 8 814 1829 235 22 18.0 12.6 | 186 20 2.0 19.5 9 784 2134 250 24 22.6 8.2 | 203 16 6.5 15.0 10 755 2438 245 21 19.0 8.9 | 191 16 3.0 15.7 11 728 2743 260 17 16.7 3.0 | 184 10 0.7 9.8 12 701 3048 275 15 14.9 -1.3 | 169 6 -1.1 5.5 13 700 3059 275 15 14.9 -1.3 | 169 6 -1.1 5.5 14 648 3658 270 18 18.0 -0.0 | 196 7 2.0 6.8 15 599 4267 275 22 21.9 -1.9 | 230 8 5.9 4.9 16 576 4572 295 28 25.4 -11.8 | 298 11 9.4 -5.0 17 554 4877 285 34 32.8 -8.8 | 277 17 16.8 -2.0 18 532 5182 275 37 36.9 -3.2 | 260 21 20.8 3.6 19 500 5670 275 32 31.9 -2.8 | 256 16 15.9 4.0 20 492 5791 270 29 29.0 -0.0 | 242 15 13.0 6.8 21 472 6096 270 34 34.0 -0.0 | 249 19 18.0 6.8 22 417 7010 285 47 45.4 -12.2 | 280 30 29.4 -5.3 23 400 7310 285 45 43.5 -11.6 | 280 28 27.5 -4.8 24 383 7620 285 46 44.4 -11.9 | 280 29 28.4 -5.1 25 307 9144 285 52 50.2 -13.5 | 281 35 34.2 -6.6 26 300 9310 280 53 52.2 -9.2 | 274 36 36.2 -2.4 27 250 10500 280 65 64.0 -11.3 | 275 48 48.0 -4.5 28 243 10668 280 65 64.0 -11.3 | 275 48 48.0 -4.5 29 200 11920 275 65 64.8 -5.7 | 269 49 48.7 1.2 30 188 12302 270 66 66.0 -0.0 | 262 50 50.0 6.8 31 182 12497 270 64 64.0 -0.0 | 262 48 48.0 6.8 32 176 12714 285 71 68.6 -18.4 | 282 54 52.6 -11.5 33 174 12802 285 71 68.6 -18.4 | 282 54 52.6 -11.5 34 150 13720 295 55 49.8 -23.2 | 296 38 33.8 -16.4 35 143 14021 295 55 49.8 -23.2 | 296 38 33.8 -16.4 36 118 15240 270 43 43.0 -0.0 | 256 28 27.0 6.8 37 102 16154 295 31 28.1 -13.1 | 297 14 12.1 -6.3 38 100 16270 280 27 26.6 -4.7 | 259 11 10.6 2.1 39 97 16459 280 27 26.6 -4.7 | 259 11 10.6 2.1 40 92 16764 285 34 32.8 -8.8 | 277 17 16.8 -2.0 41 88 17069 280 27 26.6 -4.7 | 259 11 10.6 2.1 42 80 17678 265 23 22.9 2.0 | 218 11 6.9 8.8 43 70 18500 295 26 23.6 -11.0 | 299 9 7.5 -4.2 44 66 18898 300 27 23.4 -13.5 | 312 10 7.4 -6.7 45 63 19202 295 21 19.0 -8.9 | 304 4 3.0 -2.0 46 60 19507 265 17 16.9 1.5 | 186 8 0.9 8.3 47 57 19812 280 22 21.7 -3.8 | 242 6 5.7 3.0 48 54 20117 270 18 18.0 -0.0 | 196 7 2.0 6.8 49 51 20422 235 22 18.0 12.6 | 186 20 2.0 19.5 50 50 20600 270 30 30.0 -0.0 | 244 16 14.0 6.8 51 49 20726 235 26 21.3 14.9 | 194 22 5.3 21.7 52 47 21031 275 30 29.9 -2.6 | 253 14 13.9 4.2 53 44 21336 295 26 23.6 -11.0 | 299 9 7.5 -4.2 54 40 21946 310 13 10.0 -8.4 | 76 6 -6.1 -1.5 55 38 22250 225 17 12.0 12.0 | 168 19 -4.0 18.9 56 37 22555 255 21 20.3 5.4 | 199 13 4.3 12.3 57 32 23470 300 14 12.1 -7.0 | 88 4 -3.9 -0.2 58 30 23774 250 11 10.3 3.8 | 152 12 -5.7 10.6 59 30 23800 275 17 16.9 -1.5 | 190 5 0.9 5.4 60 29 24079 275 20 19.9 -1.7 | 218 6 3.9 5.1 61 27 24384 275 14 13.9 -1.2 | 160 6 -2.1 5.6 62 26 24689 280 1 1.0 -0.2 | 114 16 -15.0 6.7 63 25 24994 240 17 14.7 8.5 | 175 15 -1.3 15.3 64 24 25298 295 10 9.1 -4.2 | 111 7 -7.0 2.6 65 21 25908 270 7 7.0 -0.0 | 127 11 -9.0 6.8 66 20 26213 245 15 13.6 6.3 | 170 13 -2.4 13.2 67 20 26350 265 20 19.9 1.7 | 205 9 3.9 8.6 68 19 26822 270 20 20.0 -0.0 | 210 8 4.0 6.8 69 18 27127 255 18 17.4 4.7 | 187 12 1.4 11.5 70 17 27432 285 17 16.4 -4.4 | 189 2 0.4 2.4 71 16 27737 290 14 13.2 -4.8 | 126 4 -2.9 2.0 72 15 28042 230 23 17.6 14.8 | 184 22 1.6 21.6 73 15 28346 240 25 21.7 12.5 | 196 20 5.6 19.3 74 14 28651 270 15 15.0 -0.0 | 172 7 -1.0 6.8 75 13 28956 255 14 13.5 3.6 | 167 11 -2.5 10.5 76 13 29261 270 19 19.0 -0.0 | 204 7 3.0 6.8 77 12 29566 255 33 31.9 8.5 | 226 22 15.9 15.4 78 11 30175 275 25 24.9 -2.2 | 242 10 8.9 4.7 79 10 30770 275 24 23.9 -2.1 | 239 9 7.9 4.7 Wind Parameters Mean winds (0-6000m): 263.1 at 23.2 knts Storm direction: 293.1 at 17.4 knts Shear (0-3000m) pos: 4.9 neg: 0.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 51.3 deg Storm rel helicity (0-3000m) pos: 242.7 neg: -52.3 tot: 190.4 m^2/s^2 ave: 63.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 4.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 1.17 Bulk Shear: 47.91 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 ------------------------------------------------------------------------------- 500 210 17 161 23| 18.4 0.0 18.4|152.0 -12.4 139.6 279.2 0.58| 34.3 19.9 1000 222 16 164 19| 9.2 2.7 11.9|159.6 -31.7 128.0 128.0 0.39| 21.6 8.5 1500 223 17 168 20| 9.0 1.8 10.8|214.7 -31.7 183.0 122.0 0.49| 18.6 9.0 2000 230 19 175 19| 7.7 1.3 9.1|241.1 -36.7 204.4 102.2 0.49| 16.0 7.9 2500 234 19 178 18| 5.7 1.1 6.7|241.1 -49.1 192.0 76.8 0.39| 14.5 5.6 3000 239 18 179 16| 4.9 0.9 5.8|242.7 -52.3 190.4 63.5 0.35| 13.0 4.6 4000 248 19 185 14| 4.1 0.5 4.7|254.3 -52.3 202.1 50.5 0.40| 10.6 4.2 5000 260 21 204 12| 4.5 1.2 5.7|275.9 -98.8 177.0 35.4 0.30| 11.2 3.3 6000 263 23 216 12| 4.3 1.2 5.5|296.0-117.5 178.6 29.8 0.26| 10.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251008.12.gif