UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 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 167 SFC 986 274 5.0 -12.0 28 17.0 -0.6 20 3 279.3 279.5 273.3 283.7 1.54 2 850 1451 -9.3 -15.3 62 6.0 -10.8 320 13 276.4 276.6 271.4 280.3 1.37 3 829 1644 -10.7 -16.7 61 6.0 -12.1 332 17 276.9 277.1 271.4 280.5 1.25 4 823 1700 -9.5 -21.5 37 12.0 -12.1 337 18 278.8 278.9 271.9 281.2 0.83 5 776 2154 -9.1 -32.1 14 23.0 -13.0 340 30 283.9 284.0 274.0 285.0 0.33 6 700 2946 -12.1 -41.1 7 29.0 -15.9 330 35 289.1 289.1 276.5 289.6 0.15 7 694 3012 -12.3 -42.3 6 30.0 -16.1 329 35 289.6 289.6 276.7 290.0 0.13 8 613 3953 -17.5 -38.5 14 21.0 -20.2 318 39 294.1 294.1 279.0 294.8 0.22 9 607 4027 -16.5 -43.5 8 27.0 -19.6 317 40 296.0 296.1 279.8 296.5 0.13 10 601 4101 -16.7 -36.7 16 20.0 -19.5 316 41 296.7 296.7 280.3 297.6 0.27 11 576 4419 -19.3 -34.3 25 15.0 -21.4 314 42 297.2 297.3 280.7 298.4 0.36 12 500 5460 -25.7 -41.7 21 16.0 -27.3 315 47 301.7 301.7 282.3 302.4 0.20 13 400 7030 -37.7 -49.7 27 12.0 -38.4 305 38 306.0 306.0 284.0 306.4 0.10 14 342 8096 -43.7 -64.7 8 21.0 -44.2 300 38 311.9 311.9 286.0 311.9 0.02 15 300 8970 -46.5 -68.5 6 22.0 -47.0 300 38 319.8 319.8 288.7 319.9 0.01 16 256 10015 -49.9 -70.9 7 21.0 -50.3 295 39 329.6 329.6 291.6 329.7 0.01 17 250 10170 -49.9 -71.9 6 22.0 -50.3 290 38 331.9 331.9 292.2 331.9 0.01 18 236 10545 -50.1 -76.1 3 26.0 -50.5 280 40 337.1 337.1 293.6 337.1 0.01 19 226 10828 -48.5 -78.5 2 30.0 -49.0 279 42 343.7 343.7 295.2 343.8 0.00 20 200 11630 -48.7 -80.7 1 32.0 -49.3 275 40 355.7 355.7 297.8 355.7 0.00 21 190 11965 -50.3 -81.3 1 31.0 -50.8 273 40 358.3 358.3 298.4 358.3 0.00 22 184 12175 -48.5 -81.5 1 33.0 -49.1 272 40 364.6 364.6 299.6 364.6 0.00 23 162 13010 -49.7 -82.7 1 33.0 -50.3 267 40 376.1 376.1 301.6 376.1 0.00 24 150 13510 -52.3 -83.3 1 31.0 -52.8 270 33 380.0 380.0 302.2 380.0 0.00 25 147 13640 -52.9 -83.9 1 31.0 -53.4 272 33 381.1 381.1 302.4 381.1 0.00 26 134 14239 -51.3 -84.3 1 33.0 -51.9 280 36 394.2 394.2 304.4 394.2 0.00 27 100 16130 -53.5 -85.5 1 32.0 -54.1 270 37 424.4 424.4 308.2 424.4 0.00 28 94 16527 -54.3 -85.3 1 31.0 -54.9 271 35 430.4 430.4 308.9 430.4 0.00 29 85 17174 -52.7 -85.7 1 33.0 -53.5 271 41 446.2 446.2 310.5 446.2 0.00 30 71 18329 -54.7 -85.7 1 31.0 -55.5 272 32 465.5 465.5 312.3 465.5 0.00 31 70 18420 -53.7 -86.7 1 33.0 -54.6 270 32 469.5 469.5 312.6 469.5 0.00 32 67 18704 -52.1 -85.1 1 33.0 -53.2 276 34 478.9 478.9 313.4 478.9 0.00 33 57 19746 -55.3 -86.3 1 31.0 -56.2 274 18 494.3 494.3 314.5 494.3 0.00 34 50 20590 -52.7 -85.7 1 33.0 -54.0 290 25 519.3 519.3 316.2 519.3 0.01 35 31 23678 -50.9 -85.9 1 35.0 -53.2 264 11 600.2 600.2 320.6 600.3 0.01 36 30 23890 -51.7 -85.7 1 34.0 -53.9 270 10 603.7 603.7 320.7 603.8 0.01 37 25 25068 -53.5 -86.5 1 33.0 -55.6 353 8 630.8 630.8 321.9 630.9 0.01 38 20 26510 -51.9 -85.9 1 34.0 -54.9 275 3 677.3 677.3 323.7 677.4 0.01 39 11 30435 -47.1 -84.1 1 37.0 -53.5 161 7 821.0 821.1 327.7 821.3 0.03 40 10 31070 -44.7 -83.7 1 39.0 -52.5 175 8 852.7 852.7 328.5 853.0 0.04 41 4.7 36259 -32.3 -76.3 0 44.0 -51.5 1115.6 1115.8 332.9 1119.1 0.25 TRP 256 10015 -49.9 -70.9 7 21.0 -50.3 295 39 329.6 329.6 291.6 329.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: 938.45 mb = 685.54 m = 2249.11 ft Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 24.71 % Est. max temperature: 2.48 C = 36.46 F Sfc-Lift cond lev (LCL): 756.99 mb = 2344.38 m = 7691.44 ft T: -9.82 C 700-500 lapse rate: 5.41 C/km ThetaE index: 3.40 C Layer 850.0- 829.0 mb Conv cond level (CCL): 579.42 mb = 4375.11 m = 14353.86 ft Mean mixing ratio: 1.48 g/kg Conv temperature: 22.81 C = 73.06 F Cap Strength: 13.67 C Lifted Index: 16.23 C Risk: None Lifted Index @300 mb: 26.43 C Lifted Index @700 mb: 8.68 C Showalter Index: 17.93 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 10.40 C K Index: -27.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 4.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.89 J/kg Max Up Vert Vel: 7.60 m/s Conv Inhibition (B-): 73625.52 J/kg Cap Strength: 16.17 C Lift Cond Lev (LCL): 761.89 mb = 2294.86 m = 7528.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 24 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 ---------------------------------------------------------- 0 986 274 20 3 -1.0 -2.8 | 168 21 -4.5 20.9 1 982 305 20 3 -1.0 -2.8 | 168 21 -4.5 20.9 2 946 610 15 9 -2.3 -8.7 | 159 16 -5.8 15.0 3 925 790 350 8 1.4 -7.9 | 172 16 -2.1 15.8 4 910 914 340 9 3.1 -8.5 | 178 15 -0.4 15.3 5 876 1219 315 11 7.8 -7.8 | 195 17 4.3 15.9 6 850 1451 320 13 8.4 -10.0 | 199 15 4.8 13.8 7 842 1524 320 13 8.4 -10.0 | 199 15 4.8 13.8 8 809 1829 350 22 3.8 -21.7 | 188 2 0.3 2.1 9 778 2134 340 30 10.3 -28.2 | 304 8 6.7 -4.5 10 748 2438 345 31 8.0 -29.9 | 324 8 4.5 -6.2 11 719 2743 335 32 13.5 -29.0 | 298 11 10.0 -5.3 12 700 2946 330 35 17.5 -30.3 | 295 15 14.0 -6.6 13 663 3353 325 38 21.8 -31.1 | 292 20 18.3 -7.4 14 636 3658 320 37 23.8 -28.3 | 283 21 20.3 -4.6 15 587 4267 315 42 29.7 -29.7 | 283 27 26.2 -6.0 16 541 4877 310 43 32.9 -27.6 | 278 30 29.4 -3.9 17 500 5460 315 47 33.2 -33.2 | 288 31 29.7 -9.5 18 498 5486 315 47 33.2 -33.2 | 288 31 29.7 -9.5 19 457 6096 310 44 33.7 -28.3 | 279 31 30.2 -4.6 20 400 7030 305 38 31.1 -21.8 | 266 28 27.6 1.9 21 383 7315 300 38 32.9 -19.0 | 261 30 29.4 4.7 22 366 7620 300 38 32.9 -19.0 | 261 30 29.4 4.7 23 300 8970 300 38 32.9 -19.0 | 261 30 29.4 4.7 24 292 9144 300 38 32.9 -19.0 | 261 30 29.4 4.7 25 266 9754 300 40 34.6 -20.0 | 263 31 31.1 3.7 26 256 10015 295 39 35.3 -16.5 | 257 33 31.8 7.2 27 250 10170 290 38 35.7 -13.0 | 252 34 32.2 10.7 28 243 10363 280 38 37.4 -6.6 | 243 38 33.9 17.1 29 232 10668 280 42 41.4 -7.3 | 247 41 37.8 16.4 30 200 11630 275 40 39.8 -3.5 | 241 42 36.3 20.2 31 152 13411 265 40 39.8 3.5 | 233 45 36.3 27.2 32 150 13510 270 33 33.0 -0.0 | 231 38 29.5 23.7 33 126 14630 285 37 35.7 -9.6 | 246 35 32.2 14.1 34 120 14935 265 37 36.9 3.2 | 231 43 33.3 26.9 35 115 15240 275 35 34.9 -3.1 | 237 38 31.4 20.7 36 109 15545 265 36 35.9 3.1 | 230 42 32.3 26.9 37 100 16130 270 37 37.0 -0.0 | 235 41 33.5 23.7 38 100 16154 275 33 32.9 -2.9 | 235 36 29.4 20.8 39 95 16459 270 37 37.0 -0.0 | 235 41 33.5 23.7 40 91 16764 275 28 27.9 -2.4 | 229 32 24.4 21.3 41 86 17069 270 42 42.0 -0.0 | 238 45 38.5 23.7 42 75 17983 280 30 29.5 -5.2 | 235 32 26.0 18.5 43 70 18420 270 32 32.0 -0.0 | 230 37 28.5 23.7 44 65 18898 280 35 34.5 -6.1 | 240 36 31.0 17.6 45 62 19202 265 20 19.9 1.7 | 213 30 16.4 25.5 46 56 19812 275 18 17.9 -1.6 | 213 26 14.4 22.2 47 54 20117 260 27 26.6 4.7 | 219 37 23.1 28.4 48 51 20422 275 29 28.9 -2.5 | 230 33 25.4 21.2 49 50 20590 290 25 23.5 -8.6 | 233 25 20.0 15.2 50 47 21031 300 24 20.8 -12.0 | 236 21 17.3 11.7 51 45 21336 290 16 15.0 -5.5 | 212 22 11.5 18.3 52 42 21641 305 12 9.8 -6.9 | 201 18 6.3 16.8 53 39 22250 305 10 8.2 -5.7 | 195 19 4.7 18.0 54 37 22555 205 10 4.2 9.1 | 181 33 0.7 32.8 55 35 22860 240 11 9.5 5.5 | 192 30 6.0 29.2 56 34 23165 220 10 6.4 7.7 | 185 32 2.9 31.4 57 32 23470 230 13 10.0 8.4 | 191 33 6.4 32.1 58 31 23774 280 10 9.8 -1.7 | 196 23 6.3 22.0 59 30 23890 270 10 10.0 -0.0 | 195 25 6.5 23.7 60 29 24079 255 10 9.7 2.6 | 193 27 6.1 26.3 61 27 24689 350 11 1.9 -10.8 | 173 13 -1.6 12.9 62 22 25908 0 0 -0.0 -0.0 | 172 24 -3.5 23.7 63 20 26510 275 3 3.0 -0.3 | 179 23 -0.5 23.5 64 17 27432 95 5 -5.0 0.4 | 161 26 -8.5 24.2 65 10 31070 175 8 -0.7 8.0 | 172 32 -4.2 31.7 Wind Parameters Mean winds (0-6000m): 321.6 at 32.0 knts Storm direction: 351.6 at 24.0 knts Shear (0-3000m) pos: 2.0 neg: 5.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 125.0 deg Storm rel helicity (0-3000m) pos: 56.9 neg: -28.3 tot: 28.6 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 104.78 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 11 7 164 18| 0.0 5.8 5.8| 13.3 -13.0 0.2 0.5 0.06| 9.1 0.6 1000 346 8 174 16| 0.0 5.4 5.4| 41.0 -13.0 28.0 28.0 0.46| 8.1 3.8 1500 337 10 182 14| 4.0 3.6 7.6| 49.2 -13.3 35.9 23.9 0.34| 9.6 3.3 2000 341 14 187 10| 3.0 5.0 8.0| 54.8 -13.3 41.5 20.8 0.39| 10.3 4.0 2500 341 18 200 7| 2.4 4.8 7.2| 56.9 -22.9 34.0 13.6 0.27| 9.7 2.6 3000 337 21 226 6| 2.0 5.1 7.1| 56.9 -28.3 28.6 9.5 0.21| 9.3 2.0 4000 330 25 260 9| 1.5 4.7 6.2| 57.4 -47.7 9.7 2.4 0.12| 8.3 1.0 5000 325 29 270 13| 1.5 4.0 5.5| 86.5 -66.9 19.6 3.9 0.13| 7.4 0.9 6000 322 32 275 16| 1.3 3.2 4.5|100.7-116.9 -16.1 -2.7 0.06| 6.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250429.00.gif