UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:1200Z 18 OCT 25 Station: CYQI WMO ident: 71603 Latitude: 43.87 Longitude: -66.10 Elevation: 9.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 9 10.0 8.2 89 1.8 9.0 10 7 282.7 283.8 281.9 301.4 6.79 1 1000 89 9.6 8.0 90 1.6 8.8 20 10 282.8 283.9 281.9 301.3 6.74 2 966 375 7.4 7.4 100 0.0 7.4 22 24 283.3 284.5 282.1 301.8 6.69 3 930 688 6.4 5.1 91 1.3 5.7 24 27 285.4 286.4 282.2 302.0 5.92 4 925 732 6.8 4.4 85 2.4 5.6 20 26 286.3 287.3 282.3 302.2 5.67 5 909 876 8.4 3.4 71 5.0 5.9 8 23 289.3 290.3 283.2 304.7 5.37 6 850 1426 4.0 0.5 78 3.5 2.4 5 24 290.3 291.2 282.9 303.8 4.67 7 788 2037 -0.5 -2.1 89 1.6 -1.2 20 24 291.9 292.6 283.0 304.0 4.16 8 752 2412 1.0 -11.0 40 12.0 -3.4 16 20 297.4 297.8 283.1 304.2 2.19 9 722 2738 -1.5 -11.5 46 10.0 -5.1 0 19 298.2 298.6 283.4 304.9 2.19 10 703 2950 -2.5 -17.5 31 15.0 -7.1 356 22 299.3 299.6 282.9 303.7 1.37 11 700 2984 -2.9 -11.9 50 9.0 -6.1 355 22 299.3 299.7 283.8 306.0 2.19 12 698 3007 -2.9 -9.9 58 7.0 -5.5 356 22 299.5 300.0 284.4 307.4 2.58 13 691 3086 -3.5 -11.5 54 8.0 -6.4 359 22 299.7 300.1 284.1 306.8 2.29 14 674 3283 -3.3 -17.3 33 14.0 -7.7 7 21 302.1 302.4 284.1 306.7 1.46 15 655 3510 -3.7 -20.7 25 17.0 -8.7 3 20 304.1 304.3 284.5 307.8 1.12 16 642 3668 -4.7 -14.7 45 10.0 -8.1 355 19 304.7 305.1 285.6 310.8 1.90 17 626 3866 -5.1 -19.1 32 14.0 -9.4 358 19 306.5 306.7 285.7 310.9 1.35 18 584 4408 -9.3 -20.3 40 11.0 -12.4 3 18 307.7 308.0 286.0 312.0 1.30 19 527 5194 -14.7 -42.7 7 28.0 -18.6 15 20 310.4 310.4 285.7 311.0 0.17 20 500 5590 -17.5 -40.5 12 23.0 -20.8 360 24 311.7 311.7 286.2 312.5 0.22 21 414 6974 -28.7 -50.7 10 22.0 -30.4 359 31 314.6 314.6 287.1 314.9 0.09 22 400 7220 -29.5 -54.5 7 25.0 -31.2 360 32 316.6 316.7 287.7 316.9 0.06 23 325 8667 -38.5 -62.5 6 24.0 -39.4 360 57 323.6 323.6 289.9 323.7 0.03 24 300 9210 -42.5 -64.5 7 22.0 -43.2 360 69 325.5 325.5 290.5 325.5 0.02 25 268 9968 -47.1 -67.1 8 20.0 -47.6 354 66 329.4 329.4 291.6 329.5 0.02 26 251 10404 -47.7 -70.7 5 23.0 -48.2 350 64 334.8 334.8 293.0 334.8 0.01 27 250 10430 -47.5 -71.5 5 24.0 -48.0 350 64 335.4 335.4 293.2 335.5 0.01 28 241 10670 -48.2 -72.6 4 24.3 -48.7 350 70 337.9 337.9 293.8 337.9 0.01 29 200 11880 -51.9 -77.9 3 26.0 -52.3 340 51 350.6 350.6 296.8 350.6 0.00 30 195 12044 -52.5 -78.5 3 26.0 -52.9 345 50 352.2 352.2 297.1 352.2 0.00 31 189 12247 -51.9 -78.9 3 27.0 -52.3 345 49 356.3 356.3 298.0 356.3 0.00 32 151 13688 -57.5 -82.5 3 25.0 -57.8 345 47 370.3 370.3 300.6 370.3 0.00 33 150 13730 -57.5 -82.5 3 25.0 -57.8 345 46 371.0 371.0 300.8 371.0 0.00 34 147 13858 -56.7 -82.7 2 26.0 -57.0 345 46 374.5 374.5 301.4 374.6 0.00 35 143 14032 -58.1 -83.1 3 25.0 -58.3 345 47 375.1 375.1 301.4 375.1 0.00 36 140 14166 -56.5 -83.5 2 27.0 -56.8 343 44 380.2 380.2 302.3 380.2 0.00 37 128 14732 -58.1 -84.1 2 26.0 -58.4 333 32 387.1 387.1 303.3 387.2 0.00 38 118 15245 -57.5 -83.5 2 26.0 -57.8 340 22 397.4 397.4 304.9 397.4 0.00 39 108 15800 -60.3 -85.3 2 25.0 -60.6 351 16 402.3 402.3 305.5 402.3 0.00 40 100 16280 -59.7 -84.7 2 25.0 -60.0 320 18 412.4 412.4 306.8 412.4 0.00 41 90 16939 -58.7 -85.7 2 27.0 -59.1 294 18 427.0 427.0 308.5 427.0 0.00 42 83 17444 -60.5 -86.5 2 26.0 -60.9 297 20 433.3 433.3 309.2 433.3 0.00 43 70 18510 -57.9 -85.9 2 28.0 -58.5 310 9 460.5 460.5 311.8 460.5 0.00 44 62 19276 -56.9 -85.9 1 29.0 -57.6 251 10 479.0 479.0 313.4 479.0 0.00 45 50 20630 -59.5 -86.5 2 27.0 -60.1 125 10 503.3 503.3 315.2 503.3 0.00 46 42 21718 -60.7 -87.7 2 27.0 -61.3 246 18 526.0 526.0 316.7 526.0 0.00 47 30 23840 -55.1 -85.1 1 30.0 -56.6 210 16 594.4 594.4 320.3 594.5 0.01 48 27 24514 -53.9 -84.9 1 31.0 -55.8 236 24 616.0 616.0 321.3 616.1 0.01 49 25 25007 -53.9 -84.9 1 31.0 -55.9 237 28 629.7 629.7 321.9 629.8 0.01 50 24 25272 -49.9 -83.9 1 34.0 -52.9 257 30 648.7 648.7 322.6 648.8 0.01 51 21 26148 -47.5 -82.5 1 35.0 -51.6 296 13 681.2 681.2 323.8 681.4 0.02 52 20 26470 -48.3 -82.3 1 34.0 -52.3 220 11 688.3 688.3 324.0 688.5 0.02 53 10 31000 -48.7 -83.7 1 35.0 -54.7 240 42 837.8 837.8 328.1 838.1 0.04 54 7.6 32821 -44.5 -82.5 1 38.0 -53.6 923.1 923.2 329.9 923.7 0.06 55 6.9 33465 -46.5 -83.5 1 37.0 -55.0 940.7 940.7 330.2 941.3 0.05 TRP 151 13688 -57.5 -82.5 3 25.0 -57.8 345 47 370.3 370.3 300.6 370.3 0.00 WND 241 10670 -48.2 -72.6 4 24.3 -48.7 350 70 337.9 337.9 293.8 337.9 0.01 Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 794.89 mb = 1969.03 m = 6460.00 ft Freezing level: 776.00 mb = 2161.94 m = 7092.90 ft Freezing level: 740.00 mb = 2542.38 m = 8341.03 ft Wetbulb zero: 809.00 mb = 1824.75 m = 5986.64 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 52.01 % Est. max temperature: 17.58 C = 63.65 F Sfc-Lift cond lev (LCL): 978.91 mb = 265.41 m = 870.77 ft T: 8.24 C 700-500 lapse rate: 5.60 C/km ThetaE index: 1.23 C Layer 703.0- 700.0 mb Conv cond level (CCL): 860.60 mb = 1324.37 m = 4345.00 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 17.50 C = 63.51 F Cap Strength: 9.60 C Lifted Index: 9.96 C Risk: None Lifted Index @300 mb: 16.66 C Lifted Index @700 mb: 5.34 C Showalter Index: 8.85 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.00 C K Index: 13.00 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.97 J/kg Max Up Vert Vel: 7.07 m/s Conv Inhibition (B-): 60122.75 J/kg Cap Strength: 9.92 C Lift Cond Lev (LCL): 934.02 mb = 652.25 m = 2139.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 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 1006 9 10 7 -1.2 -6.9 | 236 10 8.4 5.5 1 1000 89 20 10 -3.4 -9.4 | 244 7 6.1 3.0 2 974 305 20 22 -7.5 -20.7 | 346 8 2.0 -8.2 3 939 610 30 30 -15.0 -26.0 | 22 15 -5.4 -13.6 4 925 732 20 26 -8.9 -24.4 | 357 12 0.7 -12.0 5 905 914 5 22 -1.9 -21.9 | 321 12 7.6 -9.5 6 872 1219 360 20 -0.0 -20.0 | 308 12 9.6 -7.6 7 850 1426 5 24 -2.1 -23.9 | 327 14 7.5 -11.5 8 840 1524 360 23 -0.0 -23.0 | 318 14 9.6 -10.6 9 808 1829 10 22 -3.8 -21.7 | 328 11 5.7 -9.2 10 778 2134 25 25 -10.6 -22.7 | 6 10 -1.0 -10.2 11 749 2438 15 19 -4.9 -18.4 | 322 8 4.6 -5.9 12 721 2743 360 19 -0.0 -19.0 | 305 12 9.6 -6.6 13 700 2984 355 22 1.9 -21.9 | 310 15 11.5 -9.5 14 667 3353 10 21 -3.6 -20.7 | 324 10 5.9 -8.3 15 642 3658 355 19 1.7 -18.9 | 300 13 11.2 -6.5 16 593 4267 5 20 -1.7 -19.9 | 314 11 7.8 -7.5 17 570 4572 360 15 -0.0 -15.0 | 285 10 9.6 -2.6 18 548 4877 10 15 -2.6 -14.8 | 289 7 7.0 -2.3 19 527 5182 15 20 -5.2 -19.3 | 328 8 4.4 -6.9 20 500 5590 360 24 -0.0 -24.0 | 320 15 9.6 -11.6 21 467 6096 355 26 2.3 -25.9 | 319 18 11.8 -13.5 22 400 7220 360 32 -0.0 -32.0 | 334 22 9.6 -19.6 23 395 7315 360 30 -0.0 -30.0 | 331 20 9.6 -17.6 24 378 7620 360 41 -0.0 -41.0 | 341 30 9.6 -28.6 25 303 9144 360 65 -0.0 -65.0 | 350 53 9.6 -52.6 26 300 9210 360 69 -0.0 -69.0 | 350 57 9.6 -56.6 27 250 10430 350 64 11.1 -63.0 | 338 55 20.7 -50.6 28 241 10668 350 65 11.3 -64.0 | 338 56 20.9 -51.6 29 241 10670 350 70 12.2 -68.9 | 339 61 21.7 -56.5 30 230 10973 350 70 12.2 -68.9 | 339 61 21.7 -56.5 31 200 11880 340 51 17.4 -47.9 | 323 45 27.0 -35.5 32 200 11887 345 50 12.9 -48.3 | 328 42 22.5 -35.9 33 151 13688 345 47 12.2 -45.4 | 327 39 21.7 -33.0 34 150 13730 345 46 11.9 -44.4 | 326 39 21.5 -32.0 35 143 14021 345 47 12.2 -45.4 | 327 39 21.7 -33.0 36 124 14935 330 27 13.5 -23.4 | 295 26 23.1 -11.0 37 118 15240 340 22 7.5 -20.7 | 296 19 17.1 -8.2 38 112 15545 355 13 1.1 -13.0 | 273 11 10.7 -0.5 39 102 16154 345 20 5.2 -19.3 | 295 16 14.7 -6.9 40 100 16280 320 18 11.6 -13.8 | 274 21 21.1 -1.4 41 97 16459 320 18 11.6 -13.8 | 274 21 21.1 -1.4 42 93 16764 295 17 15.4 -7.2 | 258 26 25.0 5.2 43 84 17374 290 21 19.7 -7.2 | 260 30 29.3 5.2 44 80 17678 320 18 11.6 -13.8 | 274 21 21.1 -1.4 45 76 17983 280 15 14.8 -2.6 | 248 26 24.3 9.8 46 73 18288 320 12 7.7 -9.2 | 259 18 17.3 3.2 47 70 18510 310 9 6.9 -5.8 | 248 18 16.5 6.6 48 69 18593 300 15 13.0 -7.5 | 258 23 22.6 4.9 49 66 18898 310 10 7.7 -6.4 | 251 18 17.2 6.0 50 63 19202 245 10 9.1 4.2 | 228 25 18.6 16.7 51 60 19507 270 11 11.0 -0.0 | 239 24 20.6 12.4 52 52 20422 15 1 -0.3 -1.0 | 219 15 9.3 11.5 53 50 20630 125 10 -8.2 5.7 | 184 18 1.4 18.2 54 47 21031 125 10 -8.2 5.7 | 184 18 1.4 18.2 55 45 21336 210 12 6.0 10.4 | 214 28 15.6 22.8 56 43 21641 245 19 17.2 8.0 | 233 34 26.8 20.5 57 41 21946 250 17 16.0 5.8 | 234 31 25.5 18.2 58 39 22250 265 18 17.9 1.6 | 243 31 27.5 14.0 59 37 22555 250 16 15.0 5.5 | 234 30 24.6 17.9 60 35 22860 300 19 16.5 -9.5 | 264 26 26.0 2.9 61 33 23165 270 13 13.0 -0.0 | 241 26 22.6 12.4 62 30 23774 230 11 8.4 7.1 | 223 27 18.0 19.5 63 30 23840 210 16 8.0 13.9 | 214 32 17.6 26.3 64 29 24079 210 16 8.0 13.9 | 214 32 17.6 26.3 65 26 24689 245 27 24.5 11.4 | 235 42 34.0 23.8 66 25 24994 235 28 22.9 16.1 | 229 43 32.5 28.5 67 23 25603 280 32 31.5 -5.6 | 261 42 41.1 6.9 68 22 25908 280 17 16.7 -3.0 | 250 28 26.3 9.5 69 21 26213 300 12 10.4 -6.0 | 252 21 20.0 6.4 70 20 26470 220 11 7.1 8.4 | 219 27 16.6 20.9 71 20 26518 265 16 15.9 1.4 | 242 29 25.5 13.8 72 19 26822 215 10 5.7 8.2 | 217 26 15.3 20.6 73 18 27127 205 16 6.8 14.5 | 211 31 16.3 26.9 74 17 27432 225 23 16.3 16.3 | 222 39 25.8 28.7 75 16 28042 260 21 20.7 3.6 | 242 34 30.2 16.1 76 15 28346 230 23 17.6 14.8 | 225 38 27.2 27.2 77 14 28651 260 23 22.7 4.0 | 243 36 32.2 16.4 78 13 29261 240 31 26.8 15.5 | 233 46 36.4 27.9 79 12 29870 245 32 29.0 13.5 | 236 46 38.6 25.9 80 10 31000 240 42 36.4 21.0 | 234 57 45.9 33.4 Wind Parameters Mean winds (0-6000m): 7.6 at 20.9 knts Storm direction: 37.6 at 15.7 knts Shear (0-3000m) pos: 4.3 neg: 3.6 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 74.0 deg Storm rel helicity (0-3000m) pos: 77.5 neg: -76.9 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.66 Bulk Shear: 3.75 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 22 19 334 6| 21.4 0.0 21.4| 30.3 0.0 30.3 60.7 0.77| 22.5 17.3 1000 20 22 347 9| 10.7 5.9 16.6| 37.8 -45.9 -8.1 -8.1 0.12| 20.4 2.5 1500 14 22 335 10| 7.1 4.1 11.3| 50.5 -57.2 -6.7 -4.5 0.11| 16.1 1.8 2000 13 22 333 10| 6.4 3.1 9.5| 67.6 -57.2 10.4 5.2 0.20| 14.1 2.8 2500 14 22 336 10| 5.1 3.4 8.6| 73.8 -72.1 1.7 0.7 0.10| 13.3 1.4 3000 12 22 331 10| 4.3 3.6 7.9| 77.5 -76.9 0.6 0.2 0.08| 12.3 1.0 4000 9 21 325 11| 3.3 2.8 6.1| 90.6 -89.9 0.8 0.2 0.07| 10.7 0.7 5000 9 21 320 10| 2.8 2.2 5.0| 99.0-102.7 -3.7 -0.7 0.05| 9.6 0.5 6000 8 21 321 11| 2.3 2.4 4.7|104.8-109.0 -4.2 -0.7 0.05| 9.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20251018.12.gif