UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 1 MAY 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 154 SFC 984 274 -0.7 -2.2 90 1.5 -1.3 60 7 273.7 274.3 272.7 282.7 3.30 2 939 653 -3.7 -3.7 100 0.0 -3.7 70 20 274.3 274.9 272.8 282.8 3.09 3 925 774 -2.5 -2.5 100 0.0 -2.5 100 19 276.8 277.3 274.7 286.2 3.43 4 907 931 -0.3 -0.3 100 0.0 -0.3 109 13 280.6 281.3 277.7 292.0 4.12 5 857 1384 -1.7 -1.7 100 0.0 -1.7 331 4 283.7 284.4 279.0 294.8 3.94 6 850 1449 -1.9 -2.1 99 0.2 -2.0 320 5 284.2 284.8 279.1 295.1 3.85 7 802 1910 -2.9 -3.2 98 0.3 -3.0 292 9 287.9 288.5 280.7 298.7 3.76 8 722 2735 -7.9 -7.9 100 0.0 -7.9 300 11 291.1 291.7 281.2 299.8 2.92 9 700 2975 -9.3 -9.8 96 0.5 -9.5 295 12 292.2 292.6 281.3 299.9 2.59 10 679 3210 -10.5 -11.8 90 1.3 -10.9 293 13 293.4 293.8 281.4 300.3 2.28 11 620 3904 -15.9 -18.8 78 2.9 -16.6 297 16 294.9 295.2 281.0 299.3 1.40 12 547 4837 -22.5 -22.9 97 0.4 -22.6 266 21 297.9 298.1 281.9 301.4 1.11 13 520 5207 -25.7 -28.2 79 2.5 -26.1 275 21 298.3 298.5 281.6 300.7 0.72 14 500 5490 -28.1 -30.3 81 2.2 -28.4 285 21 298.8 298.9 281.7 300.8 0.62 15 441 6377 -35.1 -36.6 86 1.5 -35.3 271 23 300.9 300.9 282.3 302.1 0.38 16 432 6520 -36.5 -39.7 72 3.2 -36.7 268 24 300.9 300.9 282.1 301.8 0.28 17 429 6569 -36.7 -38.6 82 1.9 -36.8 267 25 301.2 301.3 282.3 302.3 0.32 18 400 7050 -39.5 -42.4 74 2.9 -39.7 270 30 303.7 303.7 283.2 304.5 0.23 19 398 7084 -39.5 -42.9 70 3.4 -39.7 271 30 304.1 304.1 283.3 304.9 0.22 20 394 7153 -39.9 -42.5 76 2.6 -40.1 274 30 304.4 304.5 283.5 305.3 0.23 21 390 7223 -40.3 -44.6 63 4.3 -40.6 276 30 304.8 304.8 283.6 305.5 0.18 22 340 8144 -47.3 -49.5 78 2.2 -47.4 272 32 307.5 307.5 284.5 307.9 0.12 23 329 8361 -49.3 -53.3 63 4.0 -49.4 269 36 307.6 307.7 284.5 307.9 0.08 24 300 8960 -53.3 -54.9 83 1.6 -53.4 260 48 310.2 310.2 285.5 310.5 0.07 25 296 9046 -53.9 -55.5 82 1.6 -53.9 260 45 310.6 310.6 285.6 310.8 0.07 26 290 9177 -53.9 -60.9 42 7.0 -54.0 262 46 312.4 312.4 286.2 312.5 0.04 27 286 9266 -53.5 -63.5 28 10.0 -53.7 268 42 314.2 314.2 286.8 314.3 0.03 28 273 9564 -54.5 -65.5 25 11.0 -54.6 277 33 317.0 317.0 287.8 317.0 0.02 29 258 9927 -52.5 -73.5 6 21.0 -52.8 268 32 325.1 325.1 290.3 325.1 0.01 30 250 10130 -52.7 -73.7 6 21.0 -53.0 275 31 327.7 327.7 291.1 327.7 0.01 31 231 10644 -50.1 -75.1 4 25.0 -50.5 289 38 339.2 339.2 294.1 339.2 0.01 32 201 11557 -48.3 -75.3 3 27.0 -48.9 295 35 355.8 355.8 297.8 355.8 0.01 33 200 11590 -48.3 -75.3 3 27.0 -48.9 295 35 356.3 356.3 298.0 356.3 0.01 34 194 11790 -49.1 -73.1 4 24.0 -49.6 296 35 358.1 358.1 298.3 358.2 0.01 35 175 12468 -47.3 -75.3 3 28.0 -48.0 297 35 371.8 371.8 300.9 371.8 0.01 36 150 13480 -50.5 -77.5 3 27.0 -51.1 300 36 383.1 383.1 302.8 383.1 0.01 37 122 14817 -53.7 -79.7 3 26.0 -54.2 304 36 400.5 400.5 305.3 400.6 0.01 38 111 15427 -52.1 -79.1 2 27.0 -52.8 303 34 414.5 414.5 307.0 414.5 0.01 39 100 16100 -53.7 -80.7 2 27.0 -54.3 295 32 424.0 424.0 308.2 424.0 0.01 40 86 17063 -54.7 -81.7 2 27.0 -55.4 290 32 440.6 440.6 310.0 440.7 0.01 41 79 17606 -53.3 -81.3 2 28.0 -54.1 290 28 454.4 454.4 311.3 454.4 0.01 42 73 18112 -54.9 -81.9 2 27.0 -55.6 307 23 461.4 461.4 311.9 461.4 0.01 43 70 18380 -53.3 -81.3 2 28.0 -54.2 310 18 470.4 470.4 312.7 470.4 0.01 44 56 19819 -52.9 -80.9 2 28.0 -54.1 325 17 502.3 502.3 315.1 502.3 0.01 45 50 20550 -53.3 -81.3 2 28.0 -54.5 255 9 517.9 517.9 316.2 517.9 0.01 46 48 20812 -54.5 -81.5 2 27.0 -55.6 288 11 521.1 521.1 316.4 521.2 0.01 47 30 23830 -52.5 -81.5 2 29.0 -54.5 35 16 601.5 601.5 320.7 601.6 0.02 48 26 24756 -53.5 -82.5 2 29.0 -55.6 51 7 623.8 623.8 321.6 623.9 0.02 49 20 26460 -50.7 -80.7 2 30.0 -53.9 55 9 681.0 681.0 323.8 681.2 0.03 50 17 27516 -52.7 -82.7 1 30.0 -55.8 126 6 707.0 707.0 324.7 707.2 0.03 51 14 28786 -47.3 -79.3 1 32.0 -52.7 71 11 765.6 765.7 326.4 766.1 0.05 52 13 29276 -48.1 -80.1 1 32.0 -53.4 79 10 779.3 779.3 326.7 779.7 0.05 53 11 30385 -45.5 -78.5 1 33.0 -52.5 89 17 826.9 826.9 327.9 827.6 0.08 54 10 31020 -46.1 -79.1 1 33.0 -53.2 100 19 847.5 847.5 328.4 848.2 0.08 55 9.5 31361 -46.7 -79.7 1 33.0 -53.8 857.7 857.8 328.6 858.5 0.07 56 6.9 33517 -39.1 -76.1 1 37.0 -51.6 971.4 971.5 330.7 973.5 0.18 57 5.9 34592 -38.3 -75.3 1 37.0 -52.1 1019.4 1019.5 331.5 1022.3 0.24 58 5.4 35207 -34.1 -74.1 1 40.0 -51.1 1064.2 1064.4 332.2 1068.2 0.31 59 4.7 36179 -34.1 -73.1 1 39.0 -51.8 1107.3 1107.6 332.8 1112.9 0.41 60 4.6 36330 -34.1 -74.1 1 40.0 -52.0 1114.1 1114.4 332.9 1119.1 0.36 61 4.1 37144 -29.3 -71.3 1 42.0 -51.2 1174.5 1175.0 333.6 1183.5 0.62 TRP 296 9046 -53.9 -55.5 82 1.6 -53.9 260 45 310.6 310.6 285.6 310.8 0.07 WND Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.54 inches Sfc-500 mean rel hum: 92.43 % Est. max temperature: 10.90 C = 51.61 F Sfc-Lift cond lev (LCL): 961.06 mb = 464.90 m = 1525.24 ft T: -2.21 C 700-500 lapse rate: 7.48 C/km Conv cond level (CCL): 971.87 mb = 374.39 m = 1228.28 ft Mean mixing ratio: 3.52 g/kg Conv temperature: -0.53 C = 31.04 F Cap Strength: 10.67 C Lifted Index: 10.76 C Risk: None Lifted Index @300 mb: 16.82 C Lifted Index @700 mb: 8.67 C Showalter Index: 4.40 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 26.00 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 95.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.10 J/kg Max Up Vert Vel: 9.28 m/s Conv Inhibition (B-): 80104.97 J/kg Cap Strength: 10.71 C Lift Cond Lev (LCL): 928.57 mb = 742.95 m = 2437.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 11 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 ---------------------------------------------------------- 0 984 274 60 7 -6.1 -3.5 | 109 14 -13.6 4.7 1 980 305 60 9 -7.8 -4.5 | 104 16 -15.3 3.7 2 944 610 60 21 -18.2 -10.5 | 85 26 -25.7 -2.3 3 925 774 100 19 -18.7 3.3 | 114 29 -26.2 11.5 4 909 914 115 14 -12.7 5.9 | 125 25 -20.2 14.2 5 875 1219 0 0 -0.0 -0.0 | 138 11 -7.5 8.2 6 850 1449 320 5 3.2 -3.8 | 136 6 -4.3 4.4 7 810 1829 295 8 7.3 -3.4 | 177 5 -0.3 4.9 8 779 2134 285 11 10.6 -2.8 | 210 6 3.1 5.4 9 749 2438 310 10 7.7 -6.4 | 185 2 0.1 1.8 10 721 2743 300 11 9.5 -5.5 | 216 3 2.0 2.7 11 700 2975 295 12 10.9 -5.1 | 227 5 3.4 3.2 12 639 3658 290 16 15.0 -5.5 | 250 8 7.5 2.8 13 613 3962 300 16 13.9 -8.0 | 268 6 6.3 0.2 14 589 4267 280 16 15.8 -2.8 | 237 10 8.2 5.5 15 543 4877 265 22 21.9 1.9 | 235 18 14.4 10.2 16 500 5486 285 21 20.3 -5.4 | 258 13 12.8 2.8 17 500 5490 285 21 20.3 -5.4 | 258 13 12.8 2.8 18 458 6096 275 21 20.9 -1.8 | 244 15 13.4 6.4 19 402 7010 260 28 27.6 4.9 | 237 24 20.1 13.1 20 400 7050 270 30 30.0 -0.0 | 250 24 22.5 8.2 21 384 7315 280 30 29.5 -5.2 | 262 22 22.0 3.0 22 367 7620 280 31 30.5 -5.4 | 263 23 23.0 2.9 23 351 7925 275 28 27.9 -2.4 | 254 21 20.4 5.8 24 300 8960 260 48 47.3 8.3 | 247 43 39.8 16.6 25 296 9046 260 45 44.3 7.8 | 246 40 36.8 16.0 26 292 9144 260 47 46.3 8.2 | 247 42 38.8 16.4 27 278 9449 280 34 33.5 -5.9 | 265 26 26.0 2.3 28 253 10058 265 31 30.9 2.7 | 245 26 23.4 10.9 29 250 10130 275 31 30.9 -2.7 | 257 24 23.4 5.5 30 230 10668 290 38 35.7 -13.0 | 280 29 28.2 -4.8 31 220 10973 295 35 31.7 -14.8 | 285 25 24.2 -6.6 32 200 11590 295 35 31.7 -14.8 | 285 25 24.2 -6.6 33 150 13480 300 36 31.2 -18.0 | 292 26 23.7 -9.8 34 114 15240 305 36 29.5 -20.6 | 299 25 22.0 -12.4 35 104 15850 300 28 24.2 -14.0 | 289 18 16.7 -5.8 36 100 16100 295 32 29.0 -13.5 | 284 22 21.5 -5.3 37 95 16459 290 31 29.1 -10.6 | 276 22 21.6 -2.4 38 90 16764 310 30 23.0 -19.3 | 306 19 15.5 -11.0 39 86 17069 290 32 30.1 -10.9 | 277 23 22.6 -2.7 40 82 17374 305 30 24.6 -17.2 | 298 19 17.1 -9.0 41 78 17678 285 28 27.0 -7.2 | 267 20 19.5 1.0 42 74 17983 305 25 20.5 -14.3 | 295 14 13.0 -6.1 43 70 18380 310 18 13.8 -11.6 | 298 7 6.3 -3.3 44 65 18898 300 18 15.6 -9.0 | 275 8 8.1 -0.8 45 62 19202 320 17 10.9 -13.0 | 324 6 3.4 -4.8 46 56 19812 325 17 9.8 -13.9 | 339 6 2.2 -5.7 47 53 20117 305 17 13.9 -9.8 | 283 7 6.4 -1.5 48 51 20422 280 13 12.8 -2.3 | 222 8 5.3 6.0 49 50 20550 255 9 8.7 2.3 | 186 11 1.2 10.6 50 49 20726 305 12 9.8 -6.9 | 240 3 2.3 1.4 51 46 21031 245 10 9.1 4.2 | 187 13 1.6 12.5 52 44 21336 285 16 15.5 -4.1 | 243 9 7.9 4.1 53 42 21641 310 15 11.5 -9.6 | 289 4 4.0 -1.4 54 38 22250 305 13 10.6 -7.5 | 256 3 3.1 0.8 55 37 22555 10 12 -2.1 -11.8 | 70 10 -9.6 -3.6 56 33 23165 270 4 4.0 -0.0 | 157 9 -3.5 8.2 57 30 23830 35 16 -9.2 -13.1 | 74 17 -16.7 -4.9 58 29 24079 5 11 -1.0 -11.0 | 72 9 -8.5 -2.7 59 28 24384 45 16 -11.3 -11.3 | 81 19 -18.8 -3.1 60 25 24994 55 1 -0.8 -0.6 | 133 11 -8.3 7.7 61 20 26460 55 9 -7.4 -5.2 | 102 15 -14.9 3.1 62 20 26518 90 13 -13.0 0.0 | 112 22 -20.5 8.2 63 19 26822 105 13 -12.6 3.4 | 120 23 -20.1 11.6 64 17 27432 135 5 -3.5 3.5 | 137 16 -11.0 11.8 65 15 28346 55 14 -11.5 -8.0 | 91 19 -19.0 0.2 66 14 28651 70 11 -10.3 -3.8 | 104 18 -17.8 4.5 67 13 29261 75 10 -9.7 -2.6 | 108 18 -17.2 5.6 68 12 29566 110 13 -12.2 4.4 | 123 23 -19.7 12.7 69 11 30175 85 16 -15.9 -1.4 | 106 24 -23.5 6.8 70 10 31020 100 19 -18.7 3.3 | 114 29 -26.2 11.5 Wind Parameters Mean winds (0-6000m): 287.6 at 14.9 knts Storm direction: 317.6 at 11.1 knts Shear (0-3000m) pos: 2.4 neg: 5.5 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 131.4 deg Storm rel helicity (0-3000m) pos: 148.6 neg: -63.5 tot: 85.1 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 3.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.38 Bulk Shear: 112.67 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 67 16 95 23| 14.8 0.0 14.8| 92.4 -36.3 56.1 112.3 0.21| 27.2 5.8 1000 83 13 108 21| 7.4 10.0 17.4|135.5 -61.7 73.8 73.8 0.19| 26.1 5.1 1500 72 10 106 18| 4.9 9.0 13.9|140.5 -62.7 77.8 51.8 0.22| 20.0 4.5 2000 45 10 94 15| 3.7 7.5 11.2|145.4 -62.9 82.5 41.3 0.26| 16.4 4.2 2500 2 10 77 8| 2.8 6.0 8.9|146.2 -63.5 82.7 33.1 0.25| 14.0 3.5 3000 332 10 69 3| 2.4 5.5 7.9|148.6 -63.5 85.1 28.4 0.26| 12.2 3.2 4000 308 12 242 2| 1.5 4.2 5.7|154.5 -72.3 82.2 20.5 0.22| 10.5 2.3 5000 292 13 238 6| 1.1 3.9 4.9|171.7 -75.2 96.5 19.3 0.22| 9.7 2.2 6000 288 15 241 8| 0.9 3.4 4.3|179.0 -87.8 91.2 15.2 0.19| 8.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20250501.12.gif