UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 29 APR 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 140 SFC 982 274 -4.7 -8.8 73 4.1 -6.0 165 11 269.8 270.2 268.2 275.3 2.00 2 966 407 -0.9 -12.9 40 12.0 -4.4 169 16 275.0 275.2 270.6 279.1 1.46 3 956 492 -1.3 -13.3 40 12.0 -4.8 172 19 275.4 275.6 270.8 279.5 1.43 4 925 761 -0.5 -15.5 31 15.0 -4.8 205 16 278.8 279.0 272.5 282.4 1.23 5 924 770 -0.5 -15.5 31 15.0 -4.8 205 16 278.9 279.1 272.6 282.5 1.24 6 916 839 1.2 -14.8 29 16.0 -3.6 205 13 281.3 281.5 274.1 285.2 1.32 7 850 1437 -2.1 -12.1 46 10.0 -5.3 275 8 283.9 284.3 276.2 289.1 1.78 8 839 1540 -2.9 -12.9 46 10.0 -6.0 270 10 284.2 284.5 276.2 289.1 1.69 9 828 1645 -2.1 -26.1 14 24.0 -7.5 266 11 286.1 286.2 275.5 287.8 0.55 10 775 2167 -5.7 -20.7 30 15.0 -9.5 272 16 287.7 287.8 276.9 290.6 0.95 11 733 2602 -6.9 -32.9 11 26.0 -11.6 295 16 291.0 291.0 277.7 292.1 0.33 12 700 2960 -9.3 -35.3 10 26.0 -13.6 300 19 292.2 292.2 278.2 293.1 0.27 13 662 3389 -12.9 -39.9 8 27.0 -16.6 294 23 292.8 292.9 278.3 293.4 0.18 14 655 3470 -13.7 -38.7 10 25.0 -17.1 293 24 292.8 292.9 278.4 293.5 0.21 15 604 4082 -17.1 -47.1 5 30.0 -20.2 293 25 295.8 295.8 279.6 296.1 0.09 16 571 4502 -19.1 -46.1 7 27.0 -21.9 279 21 298.2 298.2 280.7 298.6 0.11 17 566 4567 -19.7 -37.7 19 18.0 -22.0 276 20 298.3 298.3 281.0 299.2 0.26 18 563 4606 -19.9 -24.4 67 4.5 -20.8 276 20 298.5 298.6 282.0 301.5 0.94 19 540 4915 -22.1 -26.0 71 3.9 -22.8 285 25 299.4 299.6 282.3 302.2 0.85 20 530 5052 -21.3 -23.4 83 2.1 -21.7 285 31 302.0 302.2 283.6 305.5 1.09 21 500 5480 -23.9 -26.2 81 2.3 -24.3 290 37 303.9 304.1 284.1 306.9 0.90 22 469 5945 -26.5 -30.0 72 3.5 -27.1 294 37 306.3 306.4 284.8 308.6 0.67 23 463 6038 -26.1 -29.5 73 3.4 -26.6 294 37 307.9 308.0 285.4 310.3 0.72 24 400 7080 -33.9 -36.8 75 2.9 -34.2 290 38 310.9 311.0 286.2 312.4 0.41 25 376 7510 -36.9 -39.1 80 2.2 -37.1 294 42 312.5 312.6 286.6 313.7 0.34 26 351 7982 -40.5 -44.8 63 4.3 -40.8 294 44 313.9 313.9 286.9 314.6 0.20 27 321 8584 -45.7 -48.5 73 2.8 -45.8 291 45 314.8 314.8 287.2 315.3 0.15 28 307 8879 -48.3 -52.7 60 4.4 -48.4 289 44 315.2 315.2 287.3 315.5 0.09 29 300 9030 -49.5 -53.2 65 3.7 -49.6 285 41 315.6 315.6 287.4 315.9 0.09 30 280 9478 -52.9 -56.5 65 3.6 -53.0 282 38 317.0 317.0 287.8 317.2 0.07 31 273 9641 -54.1 -60.1 48 6.0 -54.2 281 36 317.5 317.5 288.0 317.7 0.04 32 257 10025 -57.5 -59.8 75 2.3 -57.5 290 33 318.1 318.1 288.2 318.2 0.05 33 252 10150 -56.9 -65.9 31 9.0 -57.0 294 32 320.7 320.7 289.0 320.8 0.02 34 250 10200 -56.9 -66.9 27 10.0 -57.1 295 32 321.5 321.5 289.2 321.5 0.02 35 247 10277 -56.1 -71.1 14 15.0 -56.3 295 32 323.8 323.8 289.9 323.8 0.01 36 241 10432 -57.3 -70.3 18 13.0 -57.5 293 34 324.3 324.3 290.0 324.3 0.01 37 208 11369 -54.3 -78.3 4 24.0 -54.6 290 50 342.9 342.9 295.0 342.9 0.00 38 200 11620 -55.1 -77.1 5 22.0 -55.4 290 46 345.5 345.5 295.6 345.5 0.01 39 189 11981 -52.1 -81.1 2 29.0 -52.5 293 43 356.0 356.0 297.9 356.0 0.00 40 150 13470 -51.7 -83.7 1 32.0 -52.2 285 36 381.0 381.0 302.4 381.0 0.00 41 136 14108 -50.9 -82.9 1 32.0 -51.5 275 38 393.2 393.2 304.3 393.2 0.00 42 109 15543 -53.5 -84.5 1 31.0 -54.1 270 28 414.0 414.0 307.0 414.0 0.00 43 105 15785 -52.3 -84.3 1 32.0 -53.0 270 31 420.8 420.8 307.8 420.8 0.00 44 100 16100 -53.3 -84.3 1 31.0 -53.9 270 34 424.7 424.7 308.3 424.8 0.00 45 90 16777 -54.3 -85.3 1 31.0 -54.9 289 30 435.7 435.7 309.4 435.8 0.00 46 73 18128 -51.3 -84.3 1 33.0 -52.4 272 25 469.0 469.0 312.5 469.0 0.00 47 70 18400 -52.3 -84.3 1 32.0 -53.3 265 19 472.5 472.5 312.8 472.5 0.00 48 61 19281 -54.7 -85.7 1 31.0 -55.6 243 19 486.1 486.1 314.0 486.1 0.00 49 55 19945 -51.7 -84.7 1 33.0 -53.0 278 21 507.6 507.6 315.5 507.6 0.01 50 50 20560 -52.5 -85.5 1 33.0 -53.8 265 25 519.8 519.8 316.3 519.8 0.01 51 36 22683 -51.7 -85.7 1 34.0 -53.6 272 11 573.0 573.0 319.3 573.1 0.01 52 30 23860 -52.9 -85.9 1 33.0 -54.9 325 11 600.4 600.4 320.6 600.5 0.01 53 26 24780 -53.9 -85.9 1 32.0 -55.9 354 13 622.7 622.7 321.6 622.7 0.01 54 21 26162 -49.9 -84.9 1 35.0 -53.3 299 3 674.0 674.0 323.6 674.1 0.01 55 20 26480 -50.3 -84.3 1 34.0 -53.7 35 5 682.2 682.2 323.9 682.3 0.02 56 13 29295 -49.1 -85.1 1 36.0 -54.1 146 10 775.8 775.8 326.6 776.0 0.02 57 11 30390 -49.1 -85.1 1 36.0 -54.6 73 9 813.8 813.8 327.6 814.0 0.03 58 10 31020 -45.3 -83.3 1 38.0 -52.9 95 7 850.5 850.5 328.4 850.8 0.04 59 9.7 31224 -43.5 -82.5 1 39.0 -52.1 864.7 864.7 328.7 865.1 0.05 60 8.2 32350 -45.3 -83.3 1 38.0 -53.7 900.1 900.1 329.4 900.6 0.05 61 7.2 33224 -41.9 -82.9 0 41.0 -52.7 948.2 948.2 330.3 948.8 0.06 62 6.6 33820 -36.7 -78.7 0 42.0 -51.0 993.9 994.0 331.1 995.4 0.12 63 6.0 34479 -37.3 -79.3 0 42.0 -51.8 1018.8 1018.9 331.5 1020.3 0.12 64 5.1 35613 -32.7 -76.7 0 44.0 -51.1 1088.1 1088.2 332.5 1091.0 0.22 65 4.6 36337 -34.5 -77.5 0 43.0 -52.3 1112.3 1112.4 332.8 1115.1 0.22 66 4.2 36979 -29.7 -74.7 0 45.0 -51.4 1164.6 1164.8 333.5 1169.7 0.36 TRP 257 10025 -57.5 -59.8 75 2.3 -57.5 290 33 318.1 318.1 288.2 318.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5340.00 m Freezing level: Surface below freezing Freezing level: 921.65 mb = 790.14 m = 2592.31 ft Freezing level: 892.00 mb = 1056.68 m = 3466.74 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 30.66 % Est. max temperature: 10.75 C = 51.36 F Sfc-Lift cond lev (LCL): 920.31 mb = 801.68 m = 2630.15 ft T: 0.28 C 700-500 lapse rate: 5.79 C/km ThetaE index: 1.34 C Layer 839.0- 775.0 mb Conv cond level (CCL): 567.33 mb = 4549.52 m = 14926.07 ft Mean mixing ratio: 1.43 g/kg Conv temperature: 23.54 C = 74.38 F Cap Strength: 17.12 C Lifted Index: 18.21 C Risk: None Lifted Index @300 mb: 23.61 C Lifted Index @700 mb: 11.66 C Showalter Index: 12.94 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 11.80 C K Index: -16.30 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.18 J/kg Max Up Vert Vel: 9.71 m/s Conv Inhibition (B-): 82618.78 J/kg Cap Strength: 17.91 C Lift Cond Lev (LCL): 758.51 mb = 2334.87 m = 7660.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 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 ---------------------------------------------------------- 0 982 274 165 11 -2.8 10.6 | 145 27 -15.1 21.8 1 942 610 175 23 -2.0 22.9 | 157 37 -14.3 34.1 2 925 761 205 16 6.8 14.5 | 168 26 -5.5 25.7 3 907 914 205 11 4.6 10.0 | 160 23 -7.6 21.2 4 873 1219 245 8 7.3 3.4 | 161 15 -5.0 14.6 5 850 1437 275 8 8.0 -0.7 | 158 11 -4.3 10.5 6 841 1524 270 10 10.0 -0.0 | 169 11 -2.3 11.2 7 809 1829 260 13 12.8 2.3 | 182 13 0.5 13.5 8 778 2134 270 16 16.0 -0.0 | 198 12 3.7 11.2 9 748 2438 295 13 11.8 -5.5 | 175 6 -0.5 5.7 10 720 2743 295 18 16.3 -7.6 | 228 5 4.1 3.6 11 700 2960 300 19 16.5 -9.5 | 248 5 4.2 1.7 12 638 3658 290 26 24.4 -8.9 | 259 12 12.2 2.3 13 612 3962 295 25 22.7 -10.6 | 266 10 10.4 0.6 14 588 4267 290 25 23.5 -8.6 | 257 12 11.2 2.7 15 564 4572 275 20 19.9 -1.7 | 219 12 7.7 9.5 16 542 4877 285 24 23.2 -6.2 | 245 12 10.9 5.0 17 520 5182 285 36 34.8 -9.3 | 265 23 22.5 1.9 18 500 5480 290 37 34.8 -12.7 | 274 23 22.5 -1.4 19 459 6096 295 37 33.5 -15.6 | 282 22 21.3 -4.4 20 440 6401 295 35 31.7 -14.8 | 280 20 19.5 -3.6 21 400 7080 290 38 35.7 -13.0 | 274 24 23.4 -1.8 22 369 7620 295 43 39.0 -18.2 | 285 28 26.7 -7.0 23 309 8839 290 45 42.3 -15.4 | 278 30 30.0 -4.2 24 300 9030 285 41 39.6 -10.6 | 269 27 27.3 0.6 25 295 9144 285 42 40.6 -10.9 | 269 28 28.3 0.3 26 268 9754 280 35 34.5 -6.1 | 257 23 22.2 5.1 27 257 10025 290 33 31.0 -11.3 | 270 19 18.7 -0.1 28 250 10200 295 32 29.0 -13.5 | 278 17 16.7 -2.3 29 244 10363 295 32 29.0 -13.5 | 278 17 16.7 -2.3 30 232 10668 285 41 39.6 -10.6 | 269 27 27.3 0.6 31 221 10973 285 46 44.4 -11.9 | 271 32 32.2 -0.7 32 211 11278 290 51 47.9 -17.4 | 280 36 35.7 -6.2 33 200 11620 290 46 43.2 -15.7 | 278 31 31.0 -4.5 34 192 11887 295 47 42.6 -19.9 | 286 32 30.3 -8.7 35 183 12192 290 33 31.0 -11.3 | 270 19 18.7 -0.1 36 175 12497 285 46 44.4 -11.9 | 271 32 32.2 -0.7 37 151 13411 295 38 34.4 -16.1 | 282 23 22.2 -4.8 38 150 13470 285 36 34.8 -9.3 | 265 23 22.5 1.9 39 144 13716 275 36 35.9 -3.1 | 251 25 23.6 8.1 40 125 14630 275 41 40.8 -3.6 | 255 30 28.6 7.6 41 120 14935 295 28 25.4 -11.8 | 273 13 13.1 -0.6 42 114 15240 270 35 35.0 -0.0 | 244 25 22.7 11.2 43 109 15545 270 28 28.0 -0.0 | 235 19 15.7 11.2 44 100 16100 270 34 34.0 -0.0 | 243 24 21.7 11.2 45 95 16459 270 34 34.0 -0.0 | 243 24 21.7 11.2 46 90 16764 290 30 28.2 -10.3 | 267 16 15.9 1.0 47 86 17069 280 28 27.6 -4.9 | 247 17 15.3 6.4 48 78 17678 290 27 25.4 -9.2 | 261 13 13.1 2.0 49 71 18288 265 24 23.9 2.1 | 221 18 11.6 13.3 50 70 18400 265 19 18.9 1.7 | 207 14 6.7 12.9 51 65 18898 270 16 16.0 -0.0 | 198 12 3.7 11.2 52 62 19202 235 16 13.1 9.2 | 182 20 0.8 20.4 53 59 19507 265 29 28.9 2.5 | 230 22 16.6 13.7 54 56 19812 275 22 21.9 -1.9 | 226 13 9.7 9.3 55 51 20422 290 18 16.9 -6.2 | 223 7 4.7 5.1 56 50 20560 265 25 24.9 2.2 | 223 18 12.6 13.4 57 49 20726 255 27 26.1 7.0 | 217 23 13.8 18.2 58 46 21031 285 21 20.3 -5.4 | 234 10 8.0 5.8 59 44 21336 275 17 16.9 -1.5 | 206 11 4.7 9.7 60 40 21946 290 12 11.3 -4.1 | 172 7 -1.0 7.1 61 38 22250 245 15 13.6 6.3 | 184 18 1.3 17.6 62 37 22555 280 11 10.8 -1.9 | 171 9 -1.4 9.3 63 32 23470 225 10 7.1 7.1 | 164 19 -5.2 18.3 64 30 23774 280 17 16.7 -3.0 | 208 9 4.5 8.3 65 30 23860 325 11 6.3 -9.0 | 110 6 -6.0 2.2 66 29 24079 305 15 12.3 -8.6 | 181 3 0.0 2.6 67 28 24384 315 15 10.6 -10.6 | 110 2 -1.7 0.6 68 26 24689 340 15 5.1 -14.1 | 68 8 -7.1 -2.9 69 25 24994 25 10 -4.2 -9.1 | 97 17 -16.5 2.1 70 22 25908 220 1 0.6 0.8 | 136 17 -11.6 12.0 71 20 26480 35 5 -2.9 -4.1 | 115 17 -15.1 7.1 72 17 27432 70 10 -9.4 -3.4 | 110 23 -21.7 7.8 73 17 27737 105 11 -10.6 2.8 | 122 27 -22.9 14.1 74 16 28042 105 10 -9.7 2.6 | 122 26 -21.9 13.8 75 15 28346 70 11 -10.3 -3.8 | 108 24 -22.6 7.5 76 14 28956 135 13 -9.2 9.2 | 134 30 -21.5 20.4 77 13 29261 135 10 -7.1 7.1 | 133 27 -19.3 18.3 78 12 29566 215 13 7.5 10.6 | 168 22 -4.8 21.9 79 12 29870 225 10 7.1 7.1 | 164 19 -5.2 18.3 80 11 30175 65 10 -9.1 -4.2 | 108 22 -21.3 7.0 81 10 31020 95 7 -7.0 0.6 | 122 23 -19.2 11.8 Wind Parameters Mean winds (0-6000m): 282.4 at 22.2 knts Storm direction: 312.4 at 16.6 knts Shear (0-3000m) pos: 4.6 neg: 0.7 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 112.4 deg Storm rel helicity (0-3000m) pos: 140.3 neg: -23.4 tot: 116.9 m^2/s^2 ave: 39.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 3.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.35 Bulk Shear: 133.16 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 ------------------------------------------------------------------------------- 500 178 18 156 32| 10.3 0.0 10.3|102.5 0.0 102.5 205.1 0.52| 23.9 12.6 1000 192 14 159 27| 6.9 0.0 6.9|104.7 -17.6 87.1 87.1 0.27| 18.4 5.0 1500 211 13 165 23| 6.0 0.0 6.0|117.9 -18.6 99.3 66.2 0.32| 14.8 4.7 2000 229 13 173 20| 5.6 0.0 5.6|130.7 -20.3 110.5 55.2 0.33| 13.0 4.3 2500 245 13 180 17| 5.5 0.0 5.5|136.8 -23.4 113.4 45.4 0.34| 12.0 4.1 3000 260 15 189 14| 4.6 0.7 5.3|140.3 -23.4 116.9 39.0 0.35| 10.9 3.8 4000 275 17 207 11| 3.4 0.9 4.3|144.9 -29.1 115.8 28.9 0.30| 9.3 2.8 5000 278 19 217 11| 4.1 0.7 4.8|192.7 -52.1 140.6 28.1 0.27| 10.1 2.7 6000 282 22 236 11| 3.5 0.6 4.1|224.1 -53.0 171.2 28.5 0.30| 9.0 2.7 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250429.12.gif