UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 23 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 193 SFC 989 274 -6.5 -8.0 89 1.5 -7.0 0 0 267.5 267.8 266.8 273.2 2.11 2 985 306 -0.9 -6.9 64 6.0 -3.0 15 0 273.4 273.8 271.0 279.8 2.31 3 967 456 0.6 -8.4 51 9.0 -2.4 84 2 276.4 276.7 272.5 282.3 2.09 4 925 816 -1.9 -7.9 63 6.0 -4.0 275 2 277.4 277.8 273.3 283.8 2.28 5 922 842 -2.3 -8.3 63 6.0 -4.3 292 2 277.2 277.6 273.1 283.4 2.21 6 915 902 -2.5 -8.5 63 6.0 -4.5 332 1 277.6 278.0 273.3 283.8 2.20 7 879 1222 -0.5 -35.5 5 35.0 -6.8 95 7 282.9 282.9 273.2 283.6 0.21 8 850 1490 -0.7 -39.7 3 39.0 -7.2 65 8 285.4 285.4 274.5 285.9 0.14 9 789 2081 -3.1 -31.1 9 28.0 -8.7 30 11 289.0 289.1 276.7 290.2 0.36 10 700 3015 -9.7 -36.7 9 27.0 -14.0 335 5 291.7 291.8 277.9 292.5 0.24 11 524 5166 -27.9 -47.9 13 20.0 -29.3 262 6 295.0 295.1 279.3 295.4 0.10 12 513 5318 -29.3 -44.3 22 15.0 -30.4 254 8 295.1 295.2 279.4 295.6 0.15 13 500 5500 -30.5 -43.5 27 13.0 -31.5 245 11 295.9 295.9 279.7 296.4 0.16 14 496 5557 -30.9 -42.9 30 12.0 -31.9 243 11 296.0 296.1 279.8 296.6 0.17 15 480 5789 -32.7 -36.8 67 4.1 -33.1 235 12 296.6 296.7 280.3 297.8 0.34 16 455 6165 -35.3 -40.3 60 5.0 -35.7 251 14 297.9 298.0 280.8 298.8 0.25 17 400 7050 -42.7 -43.9 88 1.2 -42.8 245 21 299.5 299.5 281.4 300.2 0.19 18 392 7186 -44.1 -45.0 91 0.9 -44.2 246 23 299.4 299.4 281.3 300.0 0.18 19 383 7341 -44.5 -48.5 64 4.0 -44.7 247 24 300.9 300.9 281.9 301.3 0.12 20 345 8032 -50.1 -55.1 55 5.0 -50.2 248 30 302.4 302.4 282.4 302.6 0.06 21 300 8930 -57.3 -60.5 67 3.2 -57.3 245 35 304.6 304.6 283.3 304.7 0.04 22 287 9210 -59.7 -61.8 76 2.1 -59.7 250 29 305.0 305.0 283.5 305.2 0.03 23 277 9433 -59.1 -62.9 61 3.8 -59.2 252 25 309.0 309.0 285.0 309.1 0.03 24 274 9501 -58.5 -67.5 30 9.0 -58.6 253 24 310.8 310.8 285.7 310.9 0.02 25 265 9712 -58.7 -69.7 23 11.0 -58.8 255 20 313.5 313.5 286.6 313.6 0.01 26 263 9760 -58.3 -65.3 40 7.0 -58.4 255 19 314.8 314.8 287.1 314.9 0.02 27 260 9832 -58.5 -71.5 17 13.0 -58.6 257 20 315.5 315.5 287.3 315.6 0.01 28 250 10080 -57.5 -70.5 18 13.0 -57.6 265 25 320.6 320.6 288.9 320.6 0.01 29 239 10364 -57.1 -76.1 7 19.0 -57.3 267 27 325.3 325.3 290.4 325.4 0.01 30 200 11500 -52.5 -81.5 2 29.0 -52.9 270 24 349.6 349.6 296.5 349.6 0.00 31 191 11798 -51.5 -81.5 2 30.0 -52.0 276 23 355.9 355.9 297.9 355.9 0.00 32 157 13066 -52.9 -82.9 1 30.0 -53.4 262 24 374.0 374.0 301.2 374.0 0.00 33 150 13360 -52.7 -82.7 1 30.0 -53.2 265 25 379.3 379.3 302.1 379.3 0.00 34 135 14041 -52.3 -83.3 1 31.0 -52.8 261 29 391.6 391.6 304.0 391.6 0.00 35 130 14286 -51.5 -82.5 1 31.0 -52.1 260 30 397.3 397.3 304.8 397.3 0.00 36 124 14595 -48.1 -82.1 1 34.0 -49.0 269 25 408.8 408.8 306.3 408.9 0.00 37 119 14867 -47.9 -80.9 1 33.0 -48.9 266 17 414.1 414.1 307.0 414.1 0.00 38 100 16010 -49.7 -82.7 1 33.0 -50.7 260 15 431.7 431.7 309.0 431.7 0.00 39 89 16774 -48.1 -82.1 1 34.0 -49.4 240 19 449.5 449.5 310.8 449.6 0.01 40 70 18340 -52.3 -84.3 1 32.0 -53.3 260 17 472.5 472.5 312.8 472.5 0.00 41 52 20265 -52.5 -84.5 1 32.0 -53.8 217 13 514.0 514.0 315.9 514.0 0.01 42 51 20391 -50.3 -84.3 1 34.0 -52.0 240 11 522.0 522.0 316.4 522.0 0.01 43 50 20520 -51.5 -84.5 1 33.0 -52.9 180 8 522.1 522.1 316.4 522.1 0.01 44 31 23618 -52.9 -84.9 1 32.0 -54.8 83 6 594.8 594.8 320.4 594.9 0.01 45 30 23830 -51.5 -84.5 1 33.0 -53.8 45 4 604.2 604.2 320.8 604.3 0.01 46 25 25020 -48.5 -83.5 1 35.0 -51.9 112 15 645.2 645.2 322.5 645.3 0.01 47 20 26480 -50.3 -84.3 1 34.0 -53.7 95 17 682.2 682.2 323.9 682.3 0.02 48 18 27168 -50.7 -84.7 1 34.0 -54.2 99 15 701.8 701.8 324.5 701.9 0.02 49 16 27941 -47.7 -83.7 1 36.0 -52.6 118 11 735.7 735.7 325.6 735.8 0.02 50 12 29842 -47.5 -83.5 1 36.0 -53.4 71 12 799.4 799.5 327.3 799.7 0.03 51 11 30417 -47.7 -83.7 1 36.0 -53.8 77 13 818.9 818.9 327.7 819.2 0.03 52 10 31050 -45.5 -82.5 1 37.0 -52.9 55 14 849.7 849.7 328.4 850.1 0.04 53 6.3 34177 -38.7 -80.7 0 42.0 -52.1 998.7 998.8 331.2 999.8 0.09 54 5.9 34626 -40.1 -81.1 0 41.0 -52.9 1011.5 1011.6 331.4 1012.6 0.09 55 5.6 34985 -36.9 -78.9 0 42.0 -52.0 1040.9 1040.9 331.8 1042.6 0.14 56 5.0 35768 -37.7 -79.7 0 42.0 -52.9 1071.5 1071.6 332.2 1073.2 0.14 57 4.7 36197 -34.3 -77.3 0 43.0 -52.1 1106.4 1106.5 332.8 1109.3 0.22 TRP 287 9210 -59.7 -61.8 76 2.1 -59.7 250 29 305.0 305.0 283.5 305.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5307.00 m Freezing level: Surface below freezing Freezing level: 974.20 mb = 396.35 m = 1300.34 ft Freezing level: 956.92 mb = 542.59 m = 1780.13 ft Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 17.43 % Est. max temperature: 11.98 C = 53.57 F Sfc-Lift cond lev (LCL): 965.57 mb = 468.27 m = 1536.29 ft T: 0.52 C 700-500 lapse rate: 8.37 C/km ThetaE index: 0.32 C Layer 922.0- 915.0 mb Conv cond level (CCL): 651.70 mb = 3546.03 m = 11633.81 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 18.61 C = 65.50 F Cap Strength: 11.05 C Lifted Index: 11.37 C Risk: None Lifted Index @300 mb: 15.60 C Lifted Index @700 mb: 11.05 C Showalter Index: 8.56 C Risk: None Total Totals Index: 20.60 C Risk: None Vertical Totals Index: 29.80 C Cross Totals Index: -9.20 C K Index: -36.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.53 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 77312.59 J/kg Cap Strength: 11.39 C Lift Cond Lev (LCL): 820.11 mb = 1774.03 m = 5820.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 5 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 ---------------------------------------------------------- 0 989 274 0 0 -0.0 -0.0 | 155 5 -2.3 4.9 1 949 610 155 3 -1.3 2.7 | 155 8 -3.6 7.6 2 925 816 275 2 2.0 -0.2 | 176 5 -0.3 4.7 3 914 914 340 1 0.3 -0.9 | 154 4 -2.0 3.9 4 879 1219 95 7 -7.0 0.6 | 121 11 -9.3 5.5 5 850 1490 65 8 -7.3 -3.4 | 99 10 -9.6 1.5 6 814 1829 50 10 -7.7 -6.4 | 81 10 -10.0 -1.5 7 783 2134 25 11 -4.6 -10.0 | 54 9 -7.0 -5.1 8 753 2438 45 8 -5.7 -5.7 | 84 8 -8.0 -0.8 9 725 2743 360 6 -0.0 -6.0 | 64 3 -2.3 -1.1 10 700 3015 335 5 2.1 -4.5 | 151 0 -0.2 0.4 11 642 3658 295 4 3.6 -1.7 | 202 3 1.3 3.2 12 591 4267 305 8 6.6 -4.6 | 266 4 4.2 0.3 13 544 4877 285 7 6.8 -1.8 | 235 5 4.5 3.1 14 522 5182 260 6 5.9 1.0 | 211 7 3.6 5.9 15 501 5486 245 10 9.1 4.2 | 217 11 6.8 9.1 16 500 5500 245 11 10.0 4.6 | 219 12 7.7 9.5 17 479 5791 235 12 9.8 6.9 | 213 14 7.5 11.8 18 459 6096 250 14 13.2 4.8 | 228 15 10.8 9.7 19 439 6401 255 15 14.5 3.9 | 234 15 12.2 8.8 20 402 7010 240 22 19.1 11.0 | 227 23 16.7 15.9 21 400 7050 245 21 19.0 8.9 | 231 22 16.7 13.8 22 367 7620 250 28 26.3 9.6 | 239 28 24.0 14.5 23 300 8930 245 35 31.7 14.8 | 236 35 29.4 19.7 24 290 9144 245 35 31.7 14.8 | 236 35 29.4 19.7 25 287 9210 250 29 27.3 9.9 | 239 29 24.9 14.8 26 263 9754 255 19 18.4 4.9 | 239 19 16.0 9.8 27 250 10080 265 25 24.9 2.2 | 253 24 22.6 7.1 28 228 10668 270 29 29.0 -0.0 | 260 27 26.7 4.9 29 200 11500 270 24 24.0 -0.0 | 257 22 21.7 4.9 30 180 12192 285 21 20.3 -5.4 | 272 18 18.0 -0.5 31 171 12497 255 22 21.3 5.7 | 241 22 18.9 10.6 32 150 13360 265 25 24.9 2.2 | 253 24 22.6 7.1 33 129 14326 260 30 29.5 5.2 | 250 29 27.2 10.1 34 124 14630 270 25 25.0 -0.0 | 258 23 22.7 4.9 35 118 14935 265 15 14.9 1.3 | 244 14 12.6 6.2 36 113 15240 245 14 12.7 5.9 | 224 15 10.4 10.8 37 107 15545 235 27 22.1 15.5 | 224 28 19.8 20.4 38 102 15850 270 16 16.0 -0.0 | 250 15 13.7 4.9 39 100 16010 260 15 14.8 2.6 | 239 15 12.5 7.5 40 98 16154 260 15 14.8 2.6 | 239 15 12.5 7.5 41 85 17069 230 21 16.1 13.5 | 217 23 13.8 18.4 42 81 17374 240 14 12.1 7.0 | 220 15 9.8 11.9 43 74 17983 260 24 23.6 4.2 | 247 23 21.3 9.1 44 71 18288 285 19 18.4 -4.9 | 270 16 16.0 -0.0 45 70 18340 260 17 16.7 3.0 | 241 16 14.4 7.8 46 67 18593 245 10 9.1 4.2 | 217 11 6.8 9.1 47 64 18898 275 18 17.9 -1.6 | 258 16 15.6 3.3 48 61 19202 290 10 9.4 -3.4 | 258 7 7.1 1.5 49 58 19507 275 10 10.0 -0.9 | 242 9 7.7 4.0 50 56 19812 200 10 3.4 9.4 | 184 14 1.1 14.3 51 53 20117 190 16 2.8 15.8 | 181 21 0.5 20.6 52 51 20422 245 10 9.1 4.2 | 217 11 6.8 9.1 53 50 20520 180 8 0.0 8.0 | 170 13 -2.3 12.9 54 46 21031 220 14 9.0 10.7 | 203 17 6.7 15.6 55 44 21336 305 6 4.9 -3.4 | 241 3 2.6 1.4 56 42 21641 255 10 9.7 2.6 | 225 10 7.4 7.5 57 40 21946 290 10 9.4 -3.4 | 258 7 7.1 1.5 58 35 22860 150 10 -5.0 8.7 | 152 15 -7.3 13.5 59 33 23165 165 10 -2.6 9.7 | 161 15 -4.9 14.5 60 30 23830 45 4 -2.8 -2.8 | 112 6 -5.1 2.1 61 29 24079 220 1 0.6 0.8 | 164 6 -1.7 5.7 62 28 24384 80 10 -9.8 -1.7 | 105 13 -12.2 3.2 63 25 24994 120 15 -13.0 7.5 | 129 20 -15.3 12.4 64 24 25298 30 10 -5.0 -8.7 | 63 8 -7.3 -3.8 65 22 25908 130 12 -9.2 7.7 | 138 17 -11.5 12.6 66 21 26213 140 10 -6.4 7.7 | 145 15 -8.7 12.5 67 20 26480 95 17 -16.9 1.5 | 108 20 -19.2 6.4 68 19 26822 90 13 -13.0 0.0 | 108 16 -15.3 4.9 69 17 27432 105 17 -16.4 4.4 | 116 21 -18.7 9.3 70 17 27737 90 11 -11.0 0.0 | 110 14 -13.3 4.9 71 16 28042 130 11 -8.4 7.1 | 138 16 -10.7 12.0 72 15 28346 55 10 -8.2 -5.7 | 85 11 -10.5 -0.8 73 14 28651 75 15 -14.5 -3.9 | 93 17 -16.8 1.0 74 14 28956 115 11 -10.0 4.6 | 128 16 -12.3 9.5 75 13 29566 80 15 -14.8 -2.6 | 98 17 -17.1 2.3 76 12 29870 70 12 -11.3 -4.1 | 93 14 -13.6 0.8 77 11 30175 85 12 -12.0 -1.0 | 105 15 -14.3 3.8 78 10 31050 55 14 -11.5 -8.0 | 77 14 -13.8 -3.1 Wind Parameters Mean winds (0-6000m): 304.7 at 7.2 knts Storm direction: 334.7 at 5.4 knts Shear (0-3000m) pos: 0.0 neg: 0.8 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 51.9 deg Storm rel helicity (0-3000m) pos: 19.1 neg: -35.8 tot: -16.7 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.18 Bulk Shear: 9.88 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 ------------------------------------------------------------------------------- 500 169 2 158 7| 0.0 2.3 2.3| 9.2 -2.0 7.2 14.5 0.38| 9.3 3.5 1000 113 3 141 8| 0.0 3.7 3.7| 11.5 -7.7 3.8 3.8 -0.03| 10.8 -0.4 1500 78 5 120 8| 0.0 3.3 3.3| 11.5 -22.7 -11.2 -7.5 -0.24| 9.2 -2.2 2000 57 6 102 8| 0.0 2.5 2.5| 14.8 -33.5 -18.7 -9.4 -0.28| 8.5 -2.4 2500 50 6 96 7| 0.0 1.2 1.2| 18.8 -35.8 -17.0 -6.8 -0.22| 8.4 -1.8 3000 40 6 91 6| 0.0 0.8 0.8| 19.1 -35.8 -16.7 -5.6 -0.16| 7.6 -1.2 4000 17 6 79 4| 0.4 0.6 1.0| 22.7 -35.9 -13.2 -3.3 -0.07| 6.5 -0.5 5000 350 6 45 2| 0.3 0.6 1.0| 23.5 -43.2 -19.7 -3.9 -0.14| 5.9 -0.8 6000 305 7 258 4| 0.7 1.0 1.7| 42.4 -46.7 -4.3 -0.7 -0.06| 5.9 -0.3 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250423.12.gif