UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 20 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 94 SFC 977 274 2.8 -2.1 70 4.9 0.8 295 4 277.8 278.4 275.1 287.1 3.35 2 964 386 6.0 -4.0 49 10.0 1.9 308 7 282.1 282.6 276.9 290.5 2.94 3 937 625 7.4 -1.6 53 9.0 3.4 336 12 285.8 286.5 279.6 296.2 3.62 4 925 734 6.8 -1.2 57 8.0 3.2 340 13 286.3 286.9 280.0 297.1 3.78 5 918 796 6.8 -2.2 53 9.0 2.8 333 12 286.9 287.5 280.0 297.1 3.54 6 869 1244 3.4 -0.6 75 4.0 1.6 324 13 287.9 288.6 281.3 299.9 4.21 7 850 1423 2.4 -1.9 73 4.3 0.5 315 12 288.7 289.3 281.3 299.9 3.91 8 779 2121 -2.9 -6.0 79 3.1 -4.1 295 15 290.3 290.8 281.1 299.4 3.13 9 760 2316 -4.3 -9.1 69 4.8 -6.0 301 18 290.8 291.2 280.6 298.3 2.52 10 748 2441 -4.3 -26.3 16 22.0 -9.3 305 20 292.1 292.2 278.6 294.0 0.60 11 727 2665 -5.5 -28.5 14 23.0 -10.4 287 18 293.2 293.3 279.0 294.8 0.50 12 723 2709 -4.9 -30.9 11 26.0 -10.2 283 17 294.3 294.4 279.4 295.6 0.40 13 700 2962 -6.5 -33.5 10 27.0 -11.6 260 15 295.3 295.3 279.7 296.4 0.32 14 680 3188 -7.7 -40.7 5 33.0 -12.8 257 16 296.4 296.4 280.0 297.0 0.16 15 649 3549 -9.7 -25.7 26 16.0 -13.3 265 23 298.1 298.3 281.5 300.5 0.73 16 592 4251 -15.1 -28.1 32 13.0 -17.6 256 30 299.8 299.9 282.1 301.9 0.64 17 586 4328 -15.7 -23.7 50 8.0 -17.4 255 30 300.0 300.1 282.6 303.1 0.96 18 583 4367 -15.7 -25.7 42 10.0 -17.8 255 29 300.4 300.6 282.6 303.0 0.81 19 562 4642 -18.1 -23.1 65 5.0 -19.2 254 29 300.7 300.9 283.1 304.2 1.06 20 559 4682 -18.5 -25.5 54 7.0 -19.9 253 30 300.7 300.9 282.8 303.5 0.86 21 552 4776 -18.7 -28.7 41 10.0 -20.5 252 32 301.6 301.7 282.9 303.7 0.65 22 546 4857 -18.3 -45.3 7 27.0 -21.3 251 33 303.0 303.0 282.8 303.4 0.12 23 532 5051 -18.7 -43.7 9 25.0 -21.7 242 38 304.8 304.8 283.5 305.3 0.15 24 500 5510 -22.5 -33.5 36 11.0 -24.1 240 46 305.6 305.7 284.2 307.2 0.45 25 477 5853 -25.9 -31.9 57 6.0 -26.8 240 50 305.5 305.7 284.4 307.4 0.55 26 453 6225 -27.5 -28.0 95 0.5 -27.6 238 56 308.1 308.2 285.7 310.9 0.84 27 428 6631 -29.1 -31.9 77 2.8 -29.5 231 64 311.1 311.2 286.5 313.2 0.62 28 418 6799 -30.5 -34.4 69 3.9 -31.0 230 67 311.4 311.5 286.4 313.1 0.50 29 400 7110 -33.1 -36.2 74 3.1 -33.4 230 69 312.0 312.1 286.6 313.5 0.43 30 352 7996 -40.5 -41.5 90 1.0 -40.6 230 70 313.6 313.7 286.9 314.6 0.29 31 328 8475 -43.3 -44.1 92 0.8 -43.3 230 75 316.2 316.2 287.8 317.0 0.23 32 325 8536 -43.7 -46.1 77 2.4 -43.8 230 75 316.4 316.5 287.8 317.1 0.19 33 321 8620 -44.5 -45.5 90 1.0 -44.6 230 76 316.5 316.5 287.8 317.2 0.20 34 300 9070 -47.7 -49.5 82 1.8 -47.8 230 80 318.1 318.1 288.3 318.6 0.14 35 299 9092 -47.9 -49.6 82 1.7 -48.0 230 80 318.1 318.2 288.3 318.7 0.14 36 270 9758 -52.7 -58.7 48 6.0 -52.8 230 86 320.6 320.6 289.0 320.8 0.05 37 265 9878 -54.1 -58.7 57 4.6 -54.2 230 87 320.3 320.3 288.9 320.5 0.05 38 250 10250 -56.3 -61.3 53 5.0 -56.4 230 91 322.4 322.4 289.5 322.5 0.04 39 248 10301 -56.3 -62.3 47 6.0 -56.4 230 91 323.1 323.1 289.8 323.2 0.04 40 241 10482 -57.1 -65.1 36 8.0 -57.2 230 91 324.6 324.6 290.2 324.7 0.03 41 235 10641 -58.1 -63.1 53 5.0 -58.2 230 91 325.4 325.4 290.4 325.5 0.03 42 232 10721 -58.7 -64.1 50 5.4 -58.7 230 93 325.7 325.7 290.5 325.8 0.03 43 228 10830 -59.5 -65.5 46 6.0 -59.6 230 91 326.1 326.1 290.6 326.2 0.03 44 215 11197 -59.5 -70.5 23 11.0 -59.6 232 83 331.6 331.6 292.2 331.7 0.01 45 210 11344 -58.1 -73.1 13 15.0 -58.3 233 77 336.0 336.0 293.3 336.1 0.01 46 204 11526 -59.1 -74.1 13 15.0 -59.2 234 69 337.3 337.3 293.6 337.3 0.01 47 200 11650 -58.7 -74.7 11 16.0 -58.9 235 64 339.8 339.8 294.3 339.8 0.01 48 191 11940 -56.7 -77.7 5 21.0 -56.9 238 58 347.5 347.5 296.1 347.5 0.01 49 170 12676 -57.9 -82.9 3 25.0 -58.1 238 43 357.3 357.3 298.2 357.3 0.00 50 158 13138 -56.7 -83.7 2 27.0 -57.0 221 33 366.9 366.9 300.0 366.9 0.00 51 152 13385 -54.1 -83.1 2 29.0 -54.5 225 43 375.4 375.4 301.5 375.4 0.00 52 150 13470 -54.1 -83.1 2 29.0 -54.5 245 36 376.9 376.9 301.8 376.9 0.00 53 134 14195 -53.3 -84.3 1 31.0 -53.8 259 28 390.6 390.6 303.9 390.6 0.00 54 107 15630 -57.3 -86.3 1 29.0 -57.7 248 24 409.0 409.0 306.4 409.0 0.00 55 102 15934 -56.1 -85.1 1 29.0 -56.6 236 28 417.0 417.0 307.3 417.0 0.00 56 100 16060 -54.1 -85.1 1 31.0 -54.7 245 29 423.2 423.2 308.1 423.2 0.00 57 84 17184 -51.5 -83.5 1 32.0 -52.4 265 22 450.1 450.1 310.8 450.1 0.00 58 72 18179 -53.9 -84.9 1 31.0 -54.7 279 17 465.3 465.3 312.3 465.3 0.00 59 70 18360 -53.1 -85.1 1 32.0 -54.0 245 5 470.8 470.8 312.7 470.8 0.00 60 51 20411 -50.3 -84.3 1 34.0 -52.0 244 22 522.0 522.0 316.4 522.0 0.01 61 50 20540 -50.7 -83.7 1 33.0 -52.3 305 11 524.0 524.0 316.5 524.0 0.01 62 30 23860 -50.7 -84.7 1 34.0 -53.1 130 6 606.4 606.4 320.9 606.5 0.01 63 24 25308 -52.5 -85.5 1 33.0 -54.9 112 13 641.2 641.2 322.3 641.2 0.01 64 20 26490 -51.1 -85.1 1 34.0 -54.3 110 13 679.8 679.8 323.7 679.9 0.01 65 17 27553 -48.7 -83.7 1 35.0 -53.0 91 11 719.8 719.8 325.1 720.0 0.02 66 14 28824 -50.3 -84.3 1 34.0 -54.6 85 13 755.5 755.5 326.1 755.7 0.02 67 11 30416 -45.3 -82.3 1 37.0 -52.5 126 23 827.6 827.6 327.9 828.0 0.04 68 10 31050 -46.9 -82.9 1 36.0 -53.7 115 23 844.5 844.5 328.3 844.9 0.04 69 9.3 31531 -47.3 -83.3 1 36.0 -54.2 860.7 860.7 328.6 861.1 0.04 70 4.6 36324 -34.1 -77.1 0 43.0 -52.1 1114.1 1114.3 332.8 1117.2 0.23 71 4.5 36477 -34.7 -77.7 0 43.0 -52.5 1118.4 1118.5 332.9 1121.2 0.21 TRP 228 10830 -59.5 -65.5 46 6.0 -59.6 230 91 326.1 326.1 290.6 326.2 0.03 WND 232 10721 -58.7 -64.1 50 5.4 -58.7 230 93 325.7 325.7 290.5 325.8 0.03 Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: 817.85 mb = 1738.98 m = 5705.24 ft Wetbulb zero: 842.51 mb = 1493.83 m = 4900.97 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 41.05 % Est. max temperature: 14.11 C = 57.39 F Sfc-Lift cond lev (LCL): 905.51 mb = 908.17 m = 2979.54 ft T: 5.95 C 700-500 lapse rate: 6.28 C/km ThetaE index: 5.91 C Layer 850.0- 727.0 mb Conv cond level (CCL): 734.05 mb = 2589.29 m = 8494.95 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 17.75 C = 63.94 F Cap Strength: 9.64 C Lifted Index: 9.65 C Risk: None Lifted Index @300 mb: 16.09 C Lifted Index @700 mb: 5.61 C Showalter Index: 6.48 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.60 C K Index: -4.00 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.26 J/kg Max Up Vert Vel: 8.03 m/s Conv Inhibition (B-): 74149.47 J/kg Cap Strength: 9.67 C Lift Cond Lev (LCL): 819.35 mb = 1716.79 m = 5632.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 19 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 ---------------------------------------------------------- 0 977 274 295 4 3.6 -1.7 | 107 15 -14.3 4.5 1 939 610 335 12 5.1 -10.9 | 70 14 -12.8 -4.7 2 925 734 340 13 4.4 -12.2 | 66 15 -13.4 -6.0 3 905 914 320 11 7.1 -8.4 | 78 11 -10.8 -2.2 4 872 1219 325 13 7.5 -10.6 | 67 11 -10.4 -4.5 5 850 1423 315 12 8.5 -8.5 | 76 10 -9.4 -2.3 6 839 1524 320 13 8.4 -10.0 | 68 10 -9.5 -3.8 7 808 1829 300 9 7.8 -4.5 | 99 10 -10.1 1.7 8 777 2134 295 15 13.6 -6.3 | 88 4 -4.3 -0.2 9 748 2438 305 20 16.4 -11.5 | 16 5 -1.5 -5.3 10 720 2743 280 17 16.7 -3.0 | 161 3 -1.1 3.2 11 700 2962 260 15 14.8 2.6 | 160 9 -3.1 8.8 12 692 3048 250 15 14.1 5.1 | 161 12 -3.8 11.3 13 665 3353 265 17 16.9 1.5 | 173 8 -1.0 7.7 14 639 3658 265 27 26.9 2.4 | 227 12 9.0 8.5 15 589 4267 255 30 29.0 7.8 | 218 18 11.1 14.0 16 566 4572 255 28 27.0 7.2 | 214 16 9.2 13.4 17 544 4877 250 34 31.9 11.6 | 218 23 14.1 17.8 18 522 5182 235 41 33.6 23.5 | 208 34 15.7 29.7 19 500 5510 240 46 39.8 23.0 | 217 37 22.0 29.2 20 461 6096 240 53 45.9 26.5 | 221 43 28.0 32.7 21 423 6706 230 66 50.6 42.4 | 214 59 32.7 48.6 22 400 7110 230 69 52.9 44.4 | 215 61 35.0 50.5 23 371 7620 230 67 51.3 43.1 | 214 60 33.4 49.3 24 300 9070 230 80 61.3 51.4 | 217 72 43.4 57.6 25 297 9144 230 80 61.3 51.4 | 217 72 43.4 57.6 26 250 10250 230 91 69.7 58.5 | 219 83 51.8 64.7 27 234 10668 230 91 69.7 58.5 | 219 83 51.8 64.7 28 232 10721 230 93 71.2 59.8 | 219 85 53.4 66.0 29 228 10830 230 91 69.7 58.5 | 219 83 51.8 64.7 30 223 10973 230 93 71.2 59.8 | 219 85 53.4 66.0 31 200 11650 235 64 52.4 36.7 | 219 55 34.5 42.9 32 175 12497 245 48 43.5 20.3 | 224 37 25.6 26.5 33 159 13106 220 32 20.6 24.5 | 185 31 2.7 30.7 34 151 13411 225 44 31.1 31.1 | 200 40 13.2 37.3 35 150 13470 245 36 32.6 15.2 | 215 26 14.7 21.4 36 144 13716 255 36 34.8 9.3 | 227 23 16.9 15.5 37 119 14935 265 16 15.9 1.4 | 166 8 -1.9 7.6 38 114 15240 240 16 13.9 8.0 | 164 15 -4.0 14.2 39 108 15545 255 23 22.2 6.0 | 200 13 4.3 12.1 40 103 15850 230 27 20.7 17.4 | 187 24 2.8 23.5 41 100 16060 245 29 26.3 12.3 | 204 20 8.4 18.4 42 94 16459 245 29 26.3 12.3 | 204 20 8.4 18.4 43 82 17374 270 20 20.0 -0.0 | 199 7 2.1 6.2 44 78 17678 250 15 14.1 5.1 | 161 12 -3.8 11.3 45 71 18288 285 17 16.4 -4.4 | 141 2 -1.5 1.8 46 70 18360 245 5 4.5 2.1 | 122 16 -13.4 8.3 47 68 18593 280 10 9.8 -1.7 | 119 9 -8.0 4.4 48 64 18898 205 4 1.7 3.6 | 121 19 -16.2 9.8 49 61 19202 180 10 0.0 10.0 | 132 24 -17.9 16.2 50 59 19507 225 14 9.9 9.9 | 154 18 -8.0 16.1 51 53 20117 220 13 8.4 10.0 | 149 19 -9.5 16.1 52 51 20422 245 22 19.9 9.3 | 188 16 2.1 15.5 53 50 20540 305 11 9.0 -6.3 | 89 9 -8.9 -0.1 54 49 20726 270 12 12.0 -0.0 | 136 9 -5.9 6.2 55 46 21031 310 10 7.7 -6.4 | 89 10 -10.2 -0.2 56 44 21336 225 8 5.7 5.7 | 134 17 -12.2 11.8 57 42 21641 0 0 -0.0 -0.0 | 109 19 -17.9 6.2 58 38 22250 220 13 8.4 10.0 | 149 19 -9.5 16.1 59 37 22555 185 10 0.9 10.0 | 134 23 -17.0 16.1 60 35 22860 190 10 1.7 9.8 | 135 23 -16.1 16.0 61 32 23470 85 10 -10.0 -0.9 | 101 28 -27.8 5.3 62 30 23774 145 10 -5.7 8.2 | 121 28 -23.6 14.4 63 30 23860 130 6 -4.6 3.9 | 114 25 -22.5 10.0 64 25 24994 215 12 6.9 9.8 | 146 19 -11.0 16.0 65 24 25298 110 13 -12.2 4.4 | 109 32 -30.1 10.6 66 23 25603 165 11 -2.8 10.6 | 129 27 -20.7 16.8 67 21 26213 110 10 -9.4 3.4 | 109 29 -27.3 9.6 68 20 26490 110 13 -12.2 4.4 | 109 32 -30.1 10.6 69 20 26518 70 10 -9.4 -3.4 | 96 27 -27.3 2.8 70 19 26822 110 13 -12.2 4.4 | 109 32 -30.1 10.6 71 18 27127 70 10 -9.4 -3.4 | 96 27 -27.3 2.8 72 17 27432 95 11 -11.0 1.0 | 104 30 -28.8 7.1 73 16 28042 75 12 -11.6 -3.1 | 96 30 -29.5 3.1 74 15 28346 115 14 -12.7 5.9 | 112 33 -30.6 12.1 75 14 28651 70 12 -11.3 -4.1 | 94 29 -29.2 2.1 76 14 28956 95 14 -13.9 1.2 | 103 33 -31.8 7.4 77 13 29261 110 16 -15.0 5.5 | 110 35 -32.9 11.7 78 13 29566 135 11 -7.8 7.8 | 119 29 -25.7 14.0 79 12 29870 135 12 -8.5 8.5 | 119 30 -26.4 14.7 80 11 30175 130 23 -17.6 14.8 | 121 41 -35.5 21.0 81 10 31050 115 23 -20.8 9.7 | 112 42 -38.7 15.9 Wind Parameters Mean winds (0-6000m): 259.1 at 25.2 knts Storm direction: 289.1 at 18.9 knts Shear (0-3000m) pos: 1.7 neg: 3.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 62.1 deg Storm rel helicity (0-3000m) pos: 25.7 neg: -43.9 tot: -18.1 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 76.33 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 ------------------------------------------------------------------------------- 500 331 10 81 13| 10.2 0.0 10.2| 0.0 -30.8 -30.8 -61.6 -0.82| 11.3 -9.3 1000 327 11 77 12| 5.1 1.5 6.6| 6.3 -35.1 -28.8 -28.8 -0.53| 8.3 -4.4 1500 323 11 76 11| 3.4 2.3 5.7| 18.3 -35.8 -17.5 -11.6 -0.19| 7.4 -1.4 2000 316 12 78 10| 2.5 2.6 5.2| 19.8 -40.5 -20.7 -10.3 -0.25| 7.7 -1.9 2500 310 13 75 8| 2.0 3.0 5.1| 21.4 -43.3 -21.9 -8.8 -0.12| 8.6 -1.0 3000 300 13 84 6| 1.7 3.1 4.8| 25.7 -43.9 -18.1 -6.0 -0.07| 8.9 -0.6 4000 284 17 141 3| 2.0 2.9 4.9| 47.3 -52.3 -5.0 -1.3 0.05| 8.9 0.4 5000 271 20 200 6| 1.6 4.0 5.6| 66.1 -94.8 -28.7 -5.7 -0.00| 9.3 -0.0 6000 259 25 212 13| 1.8 4.0 5.9|129.3-110.8 18.5 3.1 0.04| 9.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250420.12.gif