UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 16 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 121 SFC 980 274 4.0 -4.0 56 8.0 0.8 140 11 278.8 279.2 275.0 286.9 2.90 2 950 532 2.2 -4.8 60 7.0 -0.5 151 25 279.4 279.9 275.3 287.3 2.81 3 938 637 3.0 -5.0 56 8.0 -0.1 159 29 281.3 281.7 276.2 289.2 2.81 4 933 682 5.8 -7.2 39 13.0 0.8 165 28 284.5 285.0 277.4 291.4 2.38 5 925 754 6.2 -7.8 36 14.0 0.8 175 27 285.6 286.0 277.8 292.3 2.29 6 902 960 5.4 -7.6 39 13.0 0.4 194 19 286.9 287.3 278.6 293.9 2.39 7 850 1442 1.6 -9.4 44 11.0 -2.4 230 17 287.8 288.2 278.7 294.3 2.20 8 785 2077 -3.3 -10.3 58 7.0 -5.7 253 14 289.2 289.6 279.4 295.8 2.22 9 757 2363 -6.3 -10.4 73 4.1 -7.7 255 16 289.0 289.4 279.4 295.7 2.29 10 719 2765 -8.1 -8.5 97 0.4 -8.2 285 20 291.3 291.8 281.1 299.5 2.80 11 700 2973 -8.7 -10.2 89 1.5 -9.2 285 17 292.9 293.3 281.5 300.4 2.51 12 683 3163 -10.1 -11.3 91 1.2 -10.5 284 16 293.4 293.8 281.5 300.4 2.36 13 674 3265 -10.7 -13.2 82 2.5 -11.5 283 15 293.8 294.2 281.3 300.0 2.05 14 637 3697 -13.9 -15.1 91 1.2 -14.2 283 13 294.9 295.3 281.6 300.6 1.86 15 610 4025 -15.3 -16.4 91 1.1 -15.6 316 17 297.0 297.3 282.3 302.4 1.74 16 582 4380 -15.7 -19.0 76 3.3 -16.6 292 21 300.6 300.8 283.5 305.2 1.46 17 558 4697 -17.5 -22.2 67 4.7 -18.6 290 24 302.1 302.3 283.7 305.8 1.16 18 538 4969 -19.7 -21.8 83 2.1 -20.2 299 27 302.6 302.8 284.0 306.6 1.24 19 524 5164 -20.9 -25.2 68 4.3 -21.8 295 28 303.5 303.6 284.0 306.5 0.94 20 522 5193 -21.1 -27.1 58 6.0 -22.2 295 28 303.6 303.7 283.8 306.2 0.79 21 517 5264 -21.1 -43.1 12 22.0 -23.6 298 27 304.4 304.4 283.4 305.0 0.16 22 514 5307 -21.1 -45.1 10 24.0 -23.7 299 27 304.9 304.9 283.5 305.4 0.13 23 500 5510 -23.1 -40.1 20 17.0 -25.1 300 30 304.9 304.9 283.7 305.7 0.23 24 425 6677 -33.1 -39.1 55 6.0 -33.7 294 33 306.6 306.7 284.4 307.7 0.30 25 407 6979 -35.5 -42.5 49 7.0 -36.0 291 35 307.3 307.4 284.6 308.1 0.22 26 400 7100 -36.5 -41.5 60 5.0 -36.9 290 35 307.6 307.6 284.7 308.4 0.25 27 393 7222 -37.5 -41.7 65 4.2 -37.8 290 36 307.8 307.8 284.8 308.7 0.25 28 360 7820 -41.7 -44.8 72 3.1 -41.9 287 41 310.0 310.0 285.6 310.7 0.20 29 300 9030 -49.9 -54.3 60 4.4 -50.0 295 50 315.0 315.0 287.2 315.3 0.08 30 278 9525 -54.1 -58.9 55 4.8 -54.2 293 49 315.9 315.9 287.5 316.1 0.05 31 250 10200 -59.5 -62.0 73 2.5 -59.5 290 48 317.6 317.6 288.0 317.8 0.04 32 234 10611 -61.1 -64.5 64 3.4 -61.2 280 53 321.2 321.3 289.2 321.4 0.03 33 230 10718 -60.7 -67.7 39 7.0 -60.8 285 52 323.4 323.5 289.8 323.5 0.02 34 220 10994 -60.9 -66.9 45 6.0 -61.0 285 57 327.3 327.3 291.0 327.4 0.02 35 214 11166 -61.3 -71.3 25 10.0 -61.4 285 60 329.3 329.3 291.5 329.3 0.01 36 211 11253 -59.6 -74.4 13 14.8 -59.7 285 61 333.2 333.2 292.6 333.2 0.01 37 209 11313 -58.5 -76.5 8 18.0 -58.7 285 61 335.9 335.9 293.3 335.9 0.01 38 200 11590 -57.1 -80.1 4 23.0 -57.3 300 54 342.3 342.3 294.9 342.4 0.00 39 191 11882 -55.3 -82.3 2 27.0 -55.6 298 45 349.8 349.8 296.6 349.8 0.00 40 183 12154 -56.9 -82.9 2 26.0 -57.1 295 37 351.5 351.5 297.0 351.5 0.00 41 150 13420 -53.9 -83.9 1 30.0 -54.3 290 38 377.2 377.2 301.8 377.2 0.00 42 148 13506 -53.5 -83.5 1 30.0 -53.9 290 37 379.3 379.3 302.1 379.4 0.00 43 143 13727 -54.1 -84.1 1 30.0 -54.5 291 36 382.0 382.0 302.6 382.1 0.00 44 132 14240 -54.1 -85.1 1 31.0 -54.6 293 32 390.9 390.9 303.9 390.9 0.00 45 126 14540 -51.9 -83.9 1 32.0 -52.5 294 30 400.1 400.1 305.2 400.1 0.00 46 118 14963 -54.1 -85.1 1 31.0 -54.6 295 27 403.6 403.6 305.7 403.6 0.00 47 110 15416 -51.9 -84.9 1 33.0 -52.6 290 33 416.0 416.0 307.2 416.0 0.00 48 102 15903 -54.1 -85.1 1 31.0 -54.7 313 31 420.8 420.8 307.8 420.8 0.00 49 100 16030 -53.3 -85.3 1 32.0 -53.9 295 33 424.7 424.7 308.3 424.8 0.00 50 91 16638 -54.7 -85.7 1 31.0 -55.3 303 28 433.6 433.6 309.2 433.6 0.00 51 70 18330 -52.7 -85.7 1 33.0 -53.7 310 25 471.6 471.6 312.8 471.7 0.00 52 55 19884 -50.9 -84.9 1 34.0 -52.4 300 12 509.4 509.4 315.6 509.5 0.01 53 50 20500 -51.9 -85.9 1 34.0 -53.3 315 9 521.2 521.2 316.4 521.2 0.00 54 35 22815 -52.5 -86.5 1 34.0 -54.3 144 5 575.6 575.6 319.5 575.6 0.01 55 30 23820 -49.7 -85.7 1 36.0 -52.4 130 9 609.1 609.2 321.0 609.2 0.01 56 29 24042 -49.3 -85.3 1 36.0 -52.1 165 11 616.2 616.2 321.3 616.2 0.01 57 26 24753 -51.3 -85.3 1 34.0 -53.9 229 10 630.1 630.1 321.9 630.1 0.01 58 20 26460 -49.9 -85.9 1 36.0 -53.4 150 10 683.4 683.4 323.9 683.5 0.01 59 16 27925 -47.9 -84.9 1 37.0 -52.7 22 11 735.0 735.0 325.5 735.1 0.02 60 13 29289 -49.9 -85.9 1 36.0 -54.6 60 14 773.0 773.1 326.5 773.2 0.02 61 10 31020 -45.7 -84.7 0 39.0 -53.1 60 12 849.0 849.0 328.4 849.2 0.03 62 7.0 33415 -42.1 -83.1 0 41.0 -52.9 955.0 955.0 330.4 955.6 0.06 63 4.2 36972 -28.7 -73.7 0 45.0 -51.0 1169.3 1169.6 333.6 1175.4 0.42 64 3.8 37685 -31.3 -75.3 0 44.0 -52.4 1190.5 1190.8 333.8 1195.8 0.37 TRP 234 10611 -61.1 -64.5 64 3.4 -61.2 280 53 321.2 321.3 289.2 321.4 0.03 WND 211 11253 -59.6 -74.4 13 14.8 -59.7 285 61 333.2 333.2 292.6 333.2 0.01 Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 828.78 mb = 1649.49 m = 5411.64 ft Wetbulb zero: 961.30 mb = 433.92 m = 1423.60 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 66.35 % Est. max temperature: 13.43 C = 56.18 F Sfc-Lift cond lev (LCL): 865.74 mb = 1293.11 m = 4242.44 ft T: 2.77 C 700-500 lapse rate: 5.68 C/km ThetaE index: 0.05 C Layer 757.0- 719.0 mb Conv cond level (CCL): 678.92 mb = 3209.21 m = 10528.79 ft Mean mixing ratio: 2.56 g/kg Conv temperature: 18.71 C = 65.69 F Cap Strength: 12.81 C Lifted Index: 12.56 C Risk: None Lifted Index @300 mb: 17.23 C Lifted Index @700 mb: 6.40 C Showalter Index: 9.93 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 13.70 C K Index: 13.80 Risk: None Sweat Index: 206.46 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.43 J/kg Max Up Vert Vel: 10.14 m/s Conv Inhibition (B-): 84579.02 J/kg Cap Strength: 12.67 C Lift Cond Lev (LCL): 786.88 mb = 2058.35 m = 6753.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 16 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 ---------------------------------------------------------- 0 980 274 140 11 -7.1 8.4 | 132 26 -19.8 17.6 1 976 305 140 12 -7.7 9.2 | 132 27 -20.4 18.3 2 941 610 155 29 -12.3 26.3 | 145 43 -25.0 35.4 3 925 754 175 27 -2.4 26.9 | 157 39 -15.1 36.0 4 907 914 190 20 3.5 19.7 | 162 30 -9.2 28.8 5 874 1219 215 16 9.2 13.1 | 171 23 -3.5 22.3 6 850 1442 230 17 13.0 10.9 | 181 20 0.3 20.1 7 809 1829 245 18 16.3 7.6 | 192 17 3.6 16.8 8 779 2134 255 13 12.6 3.4 | 179 13 -0.1 12.5 9 749 2438 255 17 16.4 4.4 | 195 14 3.7 13.6 10 721 2743 285 20 19.3 -5.2 | 239 8 6.6 4.0 11 700 2973 285 17 16.4 -4.4 | 218 6 3.7 4.8 12 639 3658 280 13 12.8 -2.3 | 181 7 0.1 6.9 13 614 3962 320 17 10.9 -13.0 | 25 4 -1.8 -3.9 14 590 4267 295 20 18.1 -8.5 | 263 5 5.4 0.7 15 566 4572 285 23 22.2 -6.0 | 251 10 9.5 3.2 16 544 4877 300 26 22.5 -13.0 | 291 11 9.8 -3.8 17 522 5182 295 28 25.4 -11.8 | 282 13 12.7 -2.7 18 502 5486 305 26 21.3 -14.9 | 304 10 8.6 -5.8 19 500 5510 300 30 26.0 -15.0 | 294 15 13.3 -5.8 20 461 6096 300 31 26.8 -15.5 | 294 16 14.1 -6.3 21 400 7100 290 35 32.9 -12.0 | 278 20 20.2 -2.8 22 370 7620 290 40 37.6 -13.7 | 280 25 24.9 -4.5 23 338 8230 280 44 43.3 -7.6 | 267 31 30.6 1.5 24 300 9030 295 50 45.3 -21.1 | 290 35 32.6 -12.0 25 295 9144 295 50 45.3 -21.1 | 290 35 32.6 -12.0 26 250 10200 290 48 45.1 -16.4 | 283 33 32.4 -7.3 27 234 10611 280 53 52.2 -9.2 | 270 39 39.5 -0.1 28 232 10668 285 51 49.3 -13.2 | 276 37 36.6 -4.0 29 211 11253 285 61 58.9 -15.8 | 278 47 46.2 -6.6 30 200 11582 285 61 58.9 -15.8 | 278 47 46.2 -6.6 31 200 11590 300 54 46.8 -27.0 | 298 38 34.1 -17.8 32 182 12192 295 36 32.6 -15.2 | 287 21 19.9 -6.1 33 165 12802 285 48 46.4 -12.4 | 276 34 33.7 -3.3 34 150 13420 290 38 35.7 -13.0 | 279 23 23.0 -3.8 35 119 14935 295 27 24.5 -11.4 | 281 12 11.8 -2.3 36 113 15240 290 31 29.1 -10.6 | 275 16 16.4 -1.5 37 108 15545 290 34 31.9 -11.6 | 277 19 19.2 -2.5 38 103 15850 320 30 19.3 -23.0 | 335 15 6.6 -13.8 39 100 16030 295 33 29.9 -13.9 | 286 18 17.2 -4.8 40 98 16154 295 33 29.9 -13.9 | 286 18 17.2 -4.8 41 89 16764 305 27 22.1 -15.5 | 304 11 9.4 -6.3 42 85 17069 285 26 25.1 -6.7 | 259 13 12.4 2.4 43 77 17678 295 23 20.8 -9.7 | 274 8 8.1 -0.6 44 74 17983 285 16 15.5 -4.1 | 209 6 2.8 5.0 45 70 18288 280 20 19.7 -3.5 | 231 9 7.0 5.7 46 70 18330 310 25 19.2 -16.1 | 317 9 6.4 -6.9 47 64 18898 335 11 4.6 -10.0 | 84 8 -8.1 -0.8 48 61 19202 305 12 9.8 -6.9 | 128 4 -2.9 2.3 49 58 19507 325 15 8.6 -12.3 | 53 5 -4.1 -3.1 50 53 20117 285 10 9.7 -2.6 | 155 7 -3.0 6.6 51 51 20422 340 10 3.4 -9.4 | 88 9 -9.3 -0.2 52 50 20500 315 9 6.4 -6.4 | 114 7 -6.3 2.8 53 44 21336 25 7 -3.0 -6.3 | 100 16 -15.7 2.8 54 42 21641 160 1 -0.3 0.9 | 128 16 -13.0 10.1 55 30 23820 130 9 -6.9 5.8 | 127 25 -19.6 14.9 56 28 24384 220 13 8.4 10.0 | 167 20 -4.3 19.1 57 26 24689 235 10 8.2 5.7 | 163 16 -4.5 14.9 58 21 26213 80 10 -9.8 -1.7 | 108 24 -22.6 7.4 59 20 26460 150 10 -5.0 8.7 | 135 25 -17.7 17.8 60 19 26822 125 12 -9.8 6.9 | 125 28 -22.5 16.0 61 18 27127 0 0 -0.0 -0.0 | 126 16 -12.7 9.2 62 17 27432 95 3 -3.0 0.3 | 121 18 -15.7 9.4 63 16 28042 5 13 -1.1 -13.0 | 75 14 -13.8 -3.8 64 14 28651 80 12 -11.8 -2.1 | 106 26 -24.5 7.1 65 14 28956 35 10 -5.7 -8.2 | 93 18 -18.4 1.0 66 12 29566 80 17 -16.7 -3.0 | 102 30 -29.4 6.2 67 11 30175 60 21 -18.2 -10.5 | 87 31 -30.9 -1.3 68 10 31020 60 12 -10.4 -6.0 | 98 23 -23.1 3.2 Wind Parameters Mean winds (0-6000m): 275.8 at 20.9 knts Storm direction: 305.8 at 15.7 knts Shear (0-3000m) pos: 5.0 neg: 0.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 68.9 deg Storm rel helicity (0-3000m) pos: 298.9 neg: -15.7 tot: 283.2 m^2/s^2 ave: 94.4 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 6.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.28 Bulk Shear: 184.08 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 ------------------------------------------------------------------------------- 500 157 22 144 37| 19.1 0.0 19.1|177.4 0.0 177.4 354.8 0.62| 29.2 18.1 1000 175 21 154 33| 9.1 0.0 9.1|234.9 0.0 234.9 234.9 0.54| 23.7 12.9 1500 192 20 163 30| 7.9 0.0 7.9|266.0 0.0 266.0 177.3 0.58| 18.3 10.6 2000 205 18 169 26| 5.6 0.0 5.6|270.9 -9.0 262.0 131.0 0.50| 15.5 7.7 2500 218 18 177 24| 6.0 0.0 6.0|298.9 -9.0 290.0 116.0 0.55| 14.9 8.1 3000 230 18 183 21| 5.0 0.8 5.8|298.9 -15.7 283.2 94.4 0.46| 13.2 6.1 4000 249 17 193 16| 3.8 0.1 3.9|299.5 -25.9 273.6 68.4 0.21| 12.9 2.7 5000 264 19 209 13| 3.8 0.1 3.9|322.0 -34.4 287.5 57.5 0.22| 12.0 2.7 6000 276 21 229 11| 3.4 0.2 3.6|330.9 -44.5 286.4 47.7 0.21| 10.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250416.00.gif