UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 19 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 138 SFC 982 274 -7.3 -9.5 84 2.2 -7.9 185 8 267.2 267.5 266.3 272.4 1.89 2 979 298 -7.1 -9.0 86 1.9 -7.7 185 10 267.7 268.0 266.7 273.0 1.97 3 966 405 -3.5 -7.8 72 4.3 -4.9 192 14 272.3 272.7 270.2 278.4 2.20 4 946 573 -0.7 -6.7 64 6.0 -2.8 203 21 276.8 277.2 273.2 283.6 2.44 5 934 676 -1.5 -6.5 69 5.0 -3.3 207 23 277.0 277.4 273.5 284.0 2.51 6 925 754 -1.9 -7.9 63 6.0 -4.0 210 24 277.4 277.8 273.3 283.8 2.28 7 856 1368 -4.5 -14.5 46 10.0 -7.4 235 15 280.9 281.1 274.0 285.1 1.45 8 850 1423 -3.7 -16.7 36 13.0 -7.2 240 15 282.3 282.5 274.5 285.9 1.22 9 835 1563 -3.7 -18.7 30 15.0 -7.7 247 14 283.7 283.9 275.0 286.9 1.05 10 831 1601 -3.3 -31.3 9 28.0 -8.7 245 13 284.5 284.6 274.3 285.6 0.34 11 787 2032 -2.7 -42.7 3 40.0 -8.9 243 13 289.6 289.6 276.7 290.0 0.11 12 742 2497 -4.1 -40.1 4 36.0 -10.1 255 13 293.0 293.0 278.4 293.6 0.16 13 700 2953 -7.5 -43.5 4 36.0 -12.6 265 15 294.2 294.2 278.9 294.6 0.12 14 627 3800 -13.1 -51.1 3 38.0 -17.1 308 16 297.2 297.2 280.2 297.4 0.06 15 623 3849 -13.1 -35.1 14 22.0 -16.6 313 15 297.7 297.8 280.8 298.8 0.31 16 620 3886 -12.7 -22.7 43 10.0 -15.0 316 15 298.6 298.8 282.1 301.8 0.99 17 617 3923 -12.9 -17.5 68 4.6 -14.2 320 15 298.8 299.1 282.9 303.7 1.57 18 610 4010 -12.9 -16.0 78 3.1 -13.8 326 16 299.8 300.1 283.5 305.4 1.80 19 592 4238 -13.3 -18.3 66 5.0 -14.7 334 19 301.9 302.2 284.1 306.7 1.53 20 556 4713 -15.7 -17.2 88 1.5 -16.1 342 24 304.5 304.8 285.4 310.2 1.78 21 550 4795 -14.9 -21.9 55 7.0 -16.6 344 25 306.4 306.6 285.4 310.3 1.20 22 546 4850 -14.7 -21.7 55 7.0 -16.4 344 26 307.3 307.5 285.8 311.3 1.23 23 509 5377 -18.7 -21.9 76 3.2 -19.5 352 29 308.7 308.9 286.4 312.9 1.30 24 500 5510 -17.9 -23.9 59 6.0 -19.3 350 34 311.2 311.4 287.1 314.9 1.11 25 499 5525 -17.9 -23.9 59 6.0 -19.3 350 34 311.4 311.6 287.1 315.1 1.11 26 472 5938 -21.9 -23.5 87 1.6 -22.2 354 38 311.4 311.7 287.2 315.5 1.22 27 453 6240 -22.9 -26.7 71 3.8 -23.7 355 40 313.9 314.0 287.8 317.1 0.95 28 417 6842 -27.7 -30.5 77 2.8 -28.2 355 39 315.2 315.4 288.0 317.7 0.72 29 400 7140 -30.1 -34.2 67 4.1 -30.6 355 38 315.9 316.0 288.0 317.7 0.53 30 334 8396 -39.3 -50.3 30 11.0 -39.9 343 41 320.0 320.0 288.9 320.4 0.11 31 314 8815 -42.7 -50.7 41 8.0 -43.1 336 42 321.0 321.0 289.2 321.4 0.12 32 300 9120 -45.1 -55.1 32 10.0 -45.5 345 40 321.8 321.8 289.4 322.1 0.07 33 293 9277 -46.3 -59.3 22 13.0 -46.7 341 41 322.3 322.3 289.5 322.4 0.04 34 276 9670 -49.7 -60.7 26 11.0 -50.0 344 44 322.9 322.9 289.7 323.1 0.04 35 250 10310 -54.1 -65.1 25 11.0 -54.3 340 48 325.6 325.6 290.5 325.7 0.02 36 200 11710 -64.3 -69.3 50 5.0 -64.3 330 55 330.9 330.9 292.0 331.0 0.02 37 198 11771 -64.5 -70.5 43 6.0 -64.6 330 55 331.6 331.6 292.2 331.6 0.01 38 192 11959 -63.7 -73.7 24 10.0 -63.8 328 53 335.8 335.8 293.3 335.8 0.01 39 177 12454 -66.7 -73.7 37 7.0 -66.7 315 42 338.8 338.8 294.0 338.8 0.01 40 173 12592 -66.5 -76.5 23 10.0 -66.5 332 39 341.3 341.3 294.6 341.3 0.01 41 171 12663 -62.3 -76.3 14 14.0 -62.4 326 41 349.4 349.4 296.5 349.4 0.01 42 165 12885 -59.3 -81.3 4 22.0 -59.5 321 40 358.0 358.0 298.3 358.0 0.00 43 158 13155 -60.7 -83.7 3 23.0 -60.9 330 25 360.1 360.1 298.7 360.1 0.00 44 150 13480 -58.1 -84.1 2 26.0 -58.3 315 15 370.0 370.0 300.5 370.0 0.00 45 145 13692 -59.5 -84.5 2 25.0 -59.7 324 19 371.2 371.2 300.8 371.2 0.00 46 134 14189 -56.3 -84.3 2 28.0 -56.6 293 20 385.3 385.3 303.1 385.3 0.00 47 130 14381 -56.9 -84.9 2 28.0 -57.2 287 21 387.6 387.6 303.4 387.6 0.00 48 109 15505 -53.1 -84.1 1 31.0 -53.7 272 18 414.8 414.8 307.1 414.8 0.00 49 100 16060 -52.9 -83.9 1 31.0 -53.6 295 17 425.5 425.5 308.3 425.5 0.00 50 86 17035 -51.3 -83.3 1 32.0 -52.2 272 15 447.5 447.5 310.6 447.5 0.00 51 70 18360 -54.7 -85.7 1 31.0 -55.5 255 17 467.4 467.4 312.4 467.4 0.00 52 66 18737 -55.5 -86.5 1 31.0 -56.2 266 19 473.6 473.6 313.0 473.6 0.00 53 50 20530 -50.5 -84.5 1 34.0 -52.1 275 10 524.5 524.5 316.6 524.5 0.01 54 49 20662 -50.3 -84.3 1 34.0 -52.0 272 11 528.0 528.0 316.8 528.0 0.01 55 36 22661 -52.9 -85.9 1 33.0 -54.6 187 11 569.9 569.9 319.2 570.0 0.01 56 30 23840 -51.5 -85.5 1 34.0 -53.8 165 11 604.2 604.2 320.8 604.3 0.01 57 26 24775 -49.5 -84.5 1 35.0 -52.5 105 4 635.2 635.2 322.1 635.2 0.01 58 23 25574 -52.7 -85.7 1 33.0 -55.2 93 16 648.4 648.4 322.6 648.5 0.01 59 20 26480 -51.7 -85.7 1 34.0 -54.7 120 9 677.9 677.9 323.7 678.0 0.01 60 14 28797 -50.5 -85.5 1 35.0 -54.8 124 10 754.8 754.8 326.1 755.0 0.02 61 13 29283 -47.5 -84.5 1 37.0 -53.1 105 6 781.4 781.4 326.8 781.6 0.02 62 10 31010 -48.9 -84.9 1 36.0 -54.8 120 23 837.0 837.0 328.1 837.3 0.03 63 9.9 31076 -48.9 -84.9 1 36.0 -54.9 839.4 839.4 328.2 839.7 0.03 64 8.7 31934 -43.9 -82.9 1 39.0 -52.8 890.4 890.5 329.2 890.9 0.05 65 8.3 32249 -45.1 -83.1 1 38.0 -53.5 897.8 897.8 329.4 898.3 0.05 66 6.7 33688 -42.5 -82.5 0 40.0 -53.3 965.4 965.4 330.6 966.1 0.07 67 6.3 34108 -38.5 -80.5 0 42.0 -52.0 999.6 999.6 331.2 1000.7 0.10 68 5.3 35303 -35.5 -78.5 0 43.0 -51.8 1063.6 1063.7 332.2 1065.6 0.16 69 4.9 35848 -36.7 -78.7 0 42.0 -52.7 1082.3 1082.4 332.4 1084.4 0.17 TRP 177 12454 -66.7 -73.7 37 7.0 -66.7 315 42 338.8 338.8 294.0 338.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 38.21 % Est. max temperature: 9.70 C = 49.45 F Sfc-Lift cond lev (LCL): 948.10 mb = 555.04 m = 1820.99 ft T: -1.00 C 700-500 lapse rate: 4.07 C/km ThetaE index: 1.26 C Layer 831.0- 787.0 mb Conv cond level (CCL): 573.30 mb = 4480.95 m = 14701.10 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 28.50 C = 83.31 F Cap Strength: 22.47 C Lifted Index: 24.38 C Risk: None Lifted Index @300 mb: 28.15 C Lifted Index @700 mb: 13.63 C Showalter Index: 21.46 C Risk: None Total Totals Index: 15.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 1.20 C K Index: -38.50 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 6.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.68 J/kg Max Up Vert Vel: 8.91 m/s Conv Inhibition (B-): 77919.59 J/kg Cap Strength: 24.38 C Lift Cond Lev (LCL): 850.09 mb = 1422.18 m = 4665.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 15 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 ---------------------------------------------------------- 0 982 274 185 8 0.7 8.0 | 167 23 -5.0 22.2 1 978 305 185 10 0.9 10.0 | 169 25 -4.9 24.2 2 942 610 205 23 9.7 20.8 | 186 35 4.0 35.1 3 925 754 210 24 12.0 20.8 | 190 36 6.3 35.0 4 906 914 220 24 15.4 18.4 | 197 34 9.7 32.6 5 872 1219 220 14 9.0 10.7 | 187 25 3.3 24.9 6 850 1423 240 15 13.0 7.5 | 198 23 7.2 21.7 7 839 1524 250 14 13.2 4.8 | 201 20 7.4 19.0 8 807 1829 230 12 9.2 7.7 | 189 22 3.5 21.9 9 777 2134 250 14 13.2 4.8 | 201 20 7.4 19.0 10 747 2438 255 13 12.6 3.4 | 201 19 6.8 17.6 11 719 2743 255 15 14.5 3.9 | 206 20 8.7 18.1 12 700 2953 265 15 14.9 1.3 | 211 18 9.2 15.5 13 691 3048 275 14 13.9 -1.2 | 212 15 8.2 13.0 14 664 3353 275 15 14.9 -1.3 | 215 16 9.2 12.9 15 638 3658 295 16 14.5 -6.8 | 230 12 8.8 7.5 16 613 3962 325 15 8.6 -12.3 | 236 3 2.9 1.9 17 589 4267 335 20 8.5 -18.1 | 325 5 2.7 -3.9 18 543 4877 345 26 6.7 -25.1 | 355 11 1.0 -10.9 19 522 5182 355 22 1.9 -21.9 | 26 9 -3.8 -7.7 20 500 5510 350 34 5.9 -33.5 | 360 19 0.2 -19.3 21 461 6096 355 39 3.4 -38.9 | 5 25 -2.3 -24.6 22 443 6401 355 41 3.6 -40.8 | 5 27 -2.2 -26.6 23 400 7140 355 38 3.3 -37.9 | 6 24 -2.4 -23.6 24 390 7315 355 39 3.4 -38.9 | 5 25 -2.3 -24.6 25 373 7620 355 39 3.4 -38.9 | 5 25 -2.3 -24.6 26 312 8839 335 42 17.7 -38.1 | 333 27 12.0 -23.8 27 300 9120 345 40 10.4 -38.6 | 349 25 4.6 -24.4 28 299 9144 340 40 13.7 -37.6 | 341 25 7.9 -23.4 29 272 9754 345 45 11.6 -43.5 | 349 30 5.9 -29.2 30 250 10310 340 48 16.4 -45.1 | 341 33 10.7 -30.9 31 236 10668 335 50 21.1 -45.3 | 334 35 15.4 -31.1 32 200 11710 330 55 27.5 -47.6 | 327 40 21.8 -33.4 33 194 11887 330 55 27.5 -47.6 | 327 40 21.8 -33.4 34 177 12454 315 42 29.7 -29.7 | 303 29 24.0 -15.5 35 176 12497 340 35 12.0 -32.9 | 342 20 6.2 -18.7 36 167 12802 315 46 32.5 -32.5 | 304 32 26.8 -18.3 37 159 13106 335 26 11.0 -23.6 | 331 11 5.2 -9.3 38 152 13411 305 22 18.0 -12.6 | 263 12 12.3 1.6 39 150 13480 315 15 10.6 -10.6 | 233 6 4.9 3.6 40 145 13716 325 19 10.9 -15.6 | 285 5 5.2 -1.3 41 138 14021 305 22 18.0 -12.6 | 263 12 12.3 1.6 42 131 14326 285 19 18.4 -4.9 | 234 16 12.6 9.3 43 125 14630 295 28 25.4 -11.8 | 263 20 19.6 2.4 44 119 14935 300 18 15.6 -9.0 | 242 11 9.8 5.2 45 114 15240 290 16 15.0 -5.5 | 227 13 9.3 8.8 46 108 15545 270 18 18.0 -0.0 | 221 19 12.3 14.2 47 103 15850 300 21 18.2 -10.5 | 253 13 12.4 3.7 48 100 16060 295 17 15.4 -7.2 | 234 12 9.7 7.0 49 94 16459 295 18 16.3 -7.6 | 238 12 10.6 6.6 50 90 16764 270 16 16.0 -0.0 | 216 18 10.3 14.2 51 82 17374 275 13 13.0 -1.1 | 209 15 7.2 13.1 52 78 17678 250 13 12.2 4.4 | 199 20 6.5 18.7 53 71 18288 240 16 13.9 8.0 | 200 24 8.1 22.2 54 70 18360 255 17 16.4 4.4 | 210 21 10.7 18.6 55 64 18898 270 20 20.0 -0.0 | 225 20 14.3 14.2 56 61 19202 260 18 17.7 3.1 | 215 21 12.0 17.4 57 59 19507 285 23 22.2 -6.0 | 243 18 16.5 8.3 58 56 19812 305 13 10.6 -7.5 | 216 8 4.9 6.8 59 53 20117 250 13 12.2 4.4 | 199 20 6.5 18.7 60 51 20422 285 10 9.7 -2.6 | 199 12 3.9 11.6 61 50 20530 275 10 10.0 -0.9 | 198 14 4.2 13.4 62 49 20726 270 12 12.0 -0.0 | 204 16 6.3 14.2 63 46 21031 0 0 -0.0 -0.0 | 158 15 -5.7 14.2 64 44 21336 170 5 -0.9 4.9 | 161 20 -6.6 19.1 65 42 21641 155 10 -4.2 9.1 | 157 25 -10.0 23.3 66 38 22250 150 12 -6.0 10.4 | 155 27 -11.7 24.6 67 35 22860 205 11 4.6 10.0 | 177 24 -1.1 24.2 68 32 23470 90 10 -10.0 0.0 | 132 21 -15.7 14.2 69 30 23774 145 13 -7.5 10.6 | 152 28 -13.2 24.9 70 30 23840 165 11 -2.8 10.6 | 161 26 -8.6 24.9 71 29 24079 170 10 -1.7 9.8 | 163 25 -7.5 24.1 72 26 24689 110 3 -2.8 1.0 | 151 17 -8.6 15.3 73 24 25298 75 10 -9.7 -2.6 | 127 19 -15.4 11.6 74 23 25603 95 17 -16.9 1.5 | 125 28 -22.7 15.7 75 22 25908 130 11 -8.4 7.1 | 146 26 -14.2 21.3 76 21 26213 120 14 -12.1 7.0 | 140 28 -17.9 21.2 77 20 26480 120 9 -7.8 4.5 | 144 23 -13.5 18.7 78 19 26822 115 10 -9.1 4.2 | 141 24 -14.8 18.5 79 18 27127 140 11 -7.1 8.4 | 151 26 -12.8 22.7 80 17 27432 100 8 -7.9 1.4 | 139 21 -13.6 15.6 81 16 28042 135 21 -14.8 14.8 | 145 36 -20.6 29.1 82 15 28346 145 13 -7.5 10.6 | 152 28 -13.2 24.9 83 14 28651 130 11 -8.4 7.1 | 146 26 -14.2 21.3 84 12 29566 95 4 -4.0 0.3 | 146 18 -9.7 14.6 85 12 29870 105 10 -9.7 2.6 | 138 23 -15.4 16.8 86 11 30175 125 17 -13.9 9.8 | 141 31 -19.7 24.0 87 10 31010 120 23 -19.9 11.5 | 135 36 -25.7 25.7 Wind Parameters Mean winds (0-6000m): 308.0 at 20.5 knts Storm direction: 338.0 at 15.3 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 47.5 deg Storm rel helicity (0-3000m) pos: 199.0 neg: -43.3 tot: 155.7 m^2/s^2 ave: 51.9 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 3.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.31 Bulk Shear: 126.78 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 ------------------------------------------------------------------------------- 500 202 18 182 31| 17.7 0.0 17.7|104.4 0.0 104.4 208.9 0.68| 19.4 13.1 1000 211 19 188 31| 5.0 0.0 5.0|131.6 -23.5 108.0 108.0 0.40| 16.5 6.6 1500 219 17 190 28| 3.2 0.0 3.2|156.0 -42.4 113.6 75.8 0.32| 14.2 4.6 2000 224 16 192 27| 3.3 0.0 3.3|178.2 -43.2 135.0 67.5 0.37| 11.9 4.4 2500 229 16 194 25| 3.0 0.0 3.0|187.4 -43.3 144.1 57.6 0.39| 10.1 3.9 3000 235 16 197 24| 2.9 0.0 2.9|199.0 -43.3 155.7 51.9 0.39| 9.3 3.7 4000 253 16 206 21| 3.5 0.0 3.5|219.6 -43.3 176.2 44.1 0.43| 9.5 4.1 5000 279 17 224 16| 3.4 0.0 3.4|240.0 -48.2 191.9 38.4 0.43| 9.3 4.0 6000 308 20 261 10| 3.2 0.9 4.1|251.5 -63.6 187.9 31.3 0.34| 9.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250419.12.gif