UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 21 APR 25 Station: CYYR WMO ident: 71816 Latitude: 53.30 Longitude: -60.37 Elevation: 36.00 ------------------------------------------------------------------------------- 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 1010 36 2.2 -1.5 76 3.7 0.7 335 6 274.6 275.1 273.3 283.8 3.39 1 1000 116 1.2 -2.4 77 3.6 -0.2 330 17 274.4 274.9 272.9 283.1 3.20 2 943 584 -2.9 -3.6 95 0.7 -3.1 349 31 274.8 275.3 273.1 283.3 3.10 3 925 737 -3.3 -4.5 91 1.2 -3.7 360 35 275.9 276.4 273.5 284.1 2.96 4 909 875 -3.3 -5.3 86 2.0 -4.0 8 37 277.3 277.8 274.1 285.2 2.83 5 850 1403 -6.9 -7.4 96 0.5 -7.1 30 26 278.9 279.4 274.6 286.2 2.58 6 832 1569 -8.1 -8.3 98 0.2 -8.2 30 24 279.4 279.8 274.7 286.3 2.45 7 700 2890 -15.9 -18.1 83 2.2 -16.4 25 29 284.9 285.1 276.0 288.8 1.31 8 683 3075 -17.1 -18.8 87 1.7 -17.5 30 29 285.5 285.8 276.3 289.4 1.27 9 673 3186 -16.7 -20.7 71 4.0 -17.6 28 29 287.2 287.4 276.9 290.5 1.09 10 569 4436 -22.3 -23.6 89 1.3 -22.5 13 20 294.7 294.9 280.4 297.9 1.00 11 559 4567 -21.9 -24.8 77 2.9 -22.4 15 17 296.7 296.9 281.2 299.6 0.91 12 536 4875 -24.5 -26.1 87 1.6 -24.8 351 13 297.2 297.4 281.3 299.9 0.85 13 517 5138 -25.9 -29.1 74 3.2 -26.4 3 10 298.6 298.7 281.7 300.8 0.67 14 513 5194 -26.3 -28.8 79 2.5 -26.7 4 10 298.8 298.9 281.8 301.0 0.69 15 505 5308 -26.7 -31.6 63 4.9 -27.3 356 7 299.6 299.7 281.9 301.4 0.54 16 500 5380 -27.1 -31.4 67 4.3 -27.7 350 6 300.0 300.1 282.1 301.8 0.55 17 475 5748 -29.5 -35.5 56 6.0 -30.2 315 8 301.5 301.5 282.5 302.8 0.39 18 467 5868 -30.3 -39.3 41 9.0 -31.2 303 8 301.9 302.0 282.5 302.9 0.27 19 459 5991 -31.3 -36.3 61 5.0 -31.8 291 9 302.2 302.3 282.8 303.5 0.37 20 442 6257 -33.7 -39.7 55 6.0 -34.2 280 9 302.4 302.5 282.7 303.4 0.27 21 437 6337 -33.9 -45.9 29 12.0 -34.7 280 10 303.2 303.2 282.8 303.7 0.14 22 413 6730 -36.9 -43.9 48 7.0 -37.4 243 5 304.2 304.3 283.4 304.9 0.19 23 411 6763 -37.3 -45.3 43 8.0 -37.8 240 6 304.1 304.2 283.3 304.7 0.16 24 408 6814 -37.3 -50.3 25 13.0 -38.0 234 8 304.8 304.8 283.4 305.1 0.09 25 400 6950 -38.5 -49.5 30 11.0 -39.1 220 11 305.0 305.0 283.5 305.3 0.10 26 390 7123 -40.1 -48.1 42 8.0 -40.5 213 12 305.1 305.1 283.6 305.5 0.13 27 368 7515 -43.5 -55.5 25 12.0 -43.9 222 14 305.7 305.7 283.7 305.9 0.06 28 351 7832 -45.1 -65.1 9 20.0 -45.6 242 12 307.7 307.7 284.5 307.7 0.02 29 328 8281 -47.1 -66.1 10 19.0 -47.5 320 14 310.9 310.9 285.7 311.0 0.02 30 300 8870 -47.5 -71.5 5 24.0 -47.9 325 31 318.4 318.4 288.2 318.4 0.01 31 289 9117 -47.3 -73.3 4 26.0 -47.7 329 31 322.1 322.1 289.4 322.1 0.01 32 271 9541 -49.5 -75.5 3 26.0 -49.9 329 38 324.9 324.9 290.2 324.9 0.00 33 250 10070 -49.3 -78.3 2 29.0 -49.7 325 38 332.8 332.8 292.4 332.8 0.00 34 219 10932 -50.1 -82.1 1 32.0 -50.5 334 40 344.4 344.4 295.4 344.4 0.00 35 210 11204 -51.3 -82.3 1 31.0 -51.7 331 36 346.7 346.7 295.9 346.7 0.00 36 200 11520 -50.9 -82.9 1 32.0 -51.4 325 30 352.2 352.2 297.1 352.2 0.00 37 156 13143 -48.5 -84.5 1 36.0 -49.2 306 24 382.2 382.2 302.6 382.2 0.00 38 150 13400 -48.9 -84.9 1 36.0 -49.6 310 26 385.8 385.8 303.2 385.8 0.00 39 134 14137 -51.3 -86.3 1 35.0 -51.9 307 14 394.2 394.2 304.4 394.2 0.00 40 125 14590 -51.1 -86.1 1 35.0 -51.8 296 24 402.5 402.5 305.5 402.5 0.00 41 121 14802 -49.1 -86.1 1 37.0 -50.0 299 22 409.9 409.9 306.5 409.9 0.00 42 107 15606 -50.9 -86.9 1 36.0 -51.7 282 18 421.2 421.2 307.9 421.2 0.00 43 104 15792 -48.9 -86.9 0 38.0 -49.9 302 16 428.4 428.4 308.7 428.4 0.00 44 100 16050 -49.3 -86.3 1 37.0 -50.3 330 12 432.5 432.5 309.1 432.5 0.00 45 82 17349 -48.7 -86.7 0 38.0 -50.0 326 10 459.0 459.0 311.7 459.0 0.00 46 70 18380 -51.7 -88.7 0 37.0 -52.8 335 3 473.8 473.8 313.0 473.8 0.00 47 50 20560 -53.7 -89.7 0 36.0 -54.9 300 4 516.9 516.9 316.1 516.9 0.00 48 48 20821 -54.1 -90.1 0 36.0 -55.3 293 3 522.0 522.0 316.4 522.1 0.00 49 43 21530 -50.9 -88.9 0 38.0 -52.7 29 13 546.6 546.6 317.9 546.6 0.00 50 32 23444 -51.9 -88.9 0 37.0 -53.9 107 13 592.1 592.1 320.2 592.1 0.00 51 30 23860 -53.1 -90.1 0 37.0 -55.1 95 3 599.9 599.9 320.6 599.9 0.00 52 27 24534 -55.9 -91.9 0 36.0 -57.5 60 6 610.4 610.4 321.1 610.4 0.00 53 20 26460 -51.5 -88.5 0 37.0 -54.6 90 16 678.5 678.5 323.7 678.6 0.01 54 18 27145 -50.5 -88.5 0 38.0 -54.1 78 18 702.4 702.5 324.5 702.5 0.01 55 16 27910 -51.9 -88.9 0 37.0 -55.4 81 25 721.9 722.0 325.1 722.0 0.01 56 14 28783 -47.9 -86.9 0 39.0 -53.1 74 21 763.6 763.6 326.3 763.7 0.01 57 12 29795 -49.9 -87.9 0 38.0 -54.9 70 16 790.9 791.0 327.0 791.1 0.01 58 10 30990 -48.7 -86.7 0 38.0 -54.8 95 13 837.8 837.8 328.1 837.9 0.02 59 9.5 31327 -48.9 -86.9 0 38.0 -55.1 849.4 849.4 328.4 849.6 0.02 60 7.2 33164 -44.9 -84.9 0 40.0 -54.1 935.9 935.9 330.1 936.3 0.04 61 6.5 33857 -39.1 -81.1 0 42.0 -52.1 988.1 988.2 331.0 989.1 0.09 62 5.1 35529 -36.5 -79.5 0 43.0 -52.4 1070.9 1071.0 332.2 1072.7 0.14 TRP 328 8281 -47.1 -66.1 10 19.0 -47.5 320 14 310.9 310.9 285.7 311.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5264.00 m Freezing level: 983.32 mb = 253.11 m = 830.39 ft Wetbulb zero: 1002.29 mb = 97.62 m = 320.26 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 85.22 % Est. max temperature: 6.29 C = 43.31 F Sfc-Lift cond lev (LCL): 953.59 mb = 495.32 m = 1625.06 ft T: -2.12 C 700-500 lapse rate: 4.50 C/km ThetaE index: 0.71 C Layer 1000.0- 943.0 mb Conv cond level (CCL): 891.02 mb = 1032.27 m = 3386.68 ft Mean mixing ratio: 3.10 g/kg Conv temperature: 5.44 C = 41.79 F Cap Strength: 13.83 C Lifted Index: 14.04 C Risk: None Lifted Index @300 mb: 24.73 C Lifted Index @700 mb: 4.18 C Showalter Index: 12.02 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 19.70 C K Index: 10.60 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.15 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 79345.23 J/kg Cap Strength: 13.49 C Lift Cond Lev (LCL): 929.34 mb = 699.98 m = 2296.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 17 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 1010 36 335 6 2.5 -5.4 | 243 16 13.9 6.9 1 1000 116 330 17 8.5 -14.7 | 277 20 19.9 -2.3 2 977 305 335 22 9.3 -19.9 | 290 22 20.7 -7.6 3 940 610 350 32 5.6 -31.5 | 318 26 16.9 -19.1 4 925 737 360 35 -0.0 -35.0 | 333 25 11.4 -22.6 5 904 914 10 37 -6.4 -36.4 | 348 25 5.0 -24.1 6 870 1219 20 30 -10.3 -28.2 | 356 16 1.1 -15.8 7 850 1403 30 26 -13.0 -22.5 | 9 10 -1.6 -10.1 8 804 1829 30 22 -11.0 -19.1 | 357 7 0.4 -6.7 9 773 2134 25 28 -11.8 -25.4 | 2 13 -0.5 -13.0 10 743 2438 15 28 -7.2 -27.0 | 344 15 4.1 -14.7 11 714 2743 20 27 -9.2 -25.4 | 351 13 2.1 -13.0 12 700 2890 25 29 -12.3 -26.3 | 4 14 -0.9 -13.9 13 685 3048 30 29 -14.5 -25.1 | 14 13 -3.1 -12.7 14 631 3658 20 27 -9.2 -25.4 | 351 13 2.1 -13.0 15 581 4267 10 24 -4.2 -23.6 | 327 13 7.2 -11.3 16 558 4572 15 17 -4.4 -16.4 | 300 8 7.0 -4.0 17 535 4877 350 13 2.3 -12.8 | 272 14 13.6 -0.4 18 514 5182 5 10 -0.9 -10.0 | 257 11 10.5 2.4 19 500 5380 350 6 1.0 -5.9 | 242 14 12.4 6.5 20 452 6096 280 9 8.9 -1.6 | 242 23 20.2 10.8 21 432 6401 280 10 9.8 -1.7 | 243 24 21.2 10.6 22 414 6706 245 5 4.5 2.1 | 228 22 15.9 14.5 23 400 6950 220 11 7.1 8.4 | 222 28 18.5 20.8 24 396 7010 210 11 5.5 9.5 | 218 28 16.9 21.9 25 362 7620 225 15 10.6 10.6 | 224 32 22.0 23.0 26 346 7925 250 10 9.4 3.4 | 233 26 20.8 15.8 27 331 8230 310 12 9.2 -7.7 | 257 21 20.6 4.7 28 328 8281 320 14 9.0 -10.7 | 265 20 20.4 1.7 29 316 8534 325 20 11.5 -16.4 | 280 23 22.9 -4.0 30 300 8870 325 31 17.8 -25.4 | 294 32 29.2 -13.0 31 288 9144 330 31 15.5 -26.8 | 298 31 26.9 -14.5 32 275 9449 330 38 19.0 -32.9 | 304 37 30.4 -20.5 33 250 10070 325 38 21.8 -31.1 | 299 38 33.2 -18.8 34 228 10668 325 38 21.8 -31.1 | 299 38 33.2 -18.8 35 218 10973 335 40 16.9 -36.3 | 310 37 28.3 -23.9 36 200 11520 325 30 17.2 -24.6 | 293 31 28.6 -12.2 37 180 12192 325 27 15.5 -22.1 | 290 29 26.9 -9.7 38 164 12802 340 26 8.9 -24.4 | 301 24 20.3 -12.1 39 157 13106 305 24 19.7 -13.8 | 273 31 31.0 -1.4 40 150 13400 310 26 19.9 -16.7 | 278 32 31.3 -4.3 41 150 13411 310 29 22.2 -18.6 | 281 34 33.6 -6.3 42 136 14021 310 11 8.4 -7.1 | 255 21 19.8 5.3 43 124 14630 295 25 22.7 -10.6 | 267 34 34.0 1.8 44 113 15240 310 14 10.7 -9.0 | 261 22 22.1 3.4 45 108 15545 275 19 18.9 -1.7 | 251 32 30.3 10.7 46 100 16050 330 12 6.0 -10.4 | 263 17 17.4 2.0 47 98 16154 335 13 5.5 -11.8 | 268 17 16.9 0.6 48 94 16459 300 13 11.3 -6.5 | 255 23 22.6 5.9 49 86 17069 290 13 12.2 -4.4 | 251 25 23.6 7.9 50 82 17374 330 10 5.0 -8.7 | 257 17 16.4 3.7 51 74 17983 290 15 14.1 -5.1 | 254 26 25.5 7.2 52 70 18380 335 3 1.3 -2.7 | 233 16 12.6 9.7 53 68 18593 355 10 0.9 -10.0 | 259 12 12.3 2.4 54 65 18898 225 10 7.1 7.1 | 223 27 18.5 19.4 55 59 19507 265 10 10.0 0.9 | 238 25 21.3 13.2 56 54 20117 245 10 9.1 4.2 | 231 26 20.4 16.6 57 50 20560 300 4 3.5 -2.0 | 235 18 14.8 10.4 58 49 20726 280 2 2.0 -0.3 | 228 18 13.3 12.0 59 44 21336 360 8 -0.0 -8.0 | 249 12 11.4 4.4 60 42 21641 45 15 -10.6 -10.6 | 204 2 0.8 1.8 61 40 21946 45 11 -7.8 -7.8 | 218 6 3.6 4.6 62 38 22250 70 19 -17.9 -6.5 | 132 9 -6.5 5.9 63 35 22860 110 16 -15.0 5.5 | 168 18 -3.7 17.8 64 33 23165 70 10 -9.4 -3.4 | 192 9 2.0 9.0 65 32 23470 110 13 -12.2 4.4 | 177 17 -0.8 16.8 66 30 23860 95 3 -3.0 0.3 | 214 15 8.4 12.6 67 28 24384 30 2 -1.0 -1.7 | 224 15 10.4 10.6 68 26 24689 90 10 -10.0 0.0 | 186 12 1.4 12.4 69 25 24994 100 17 -16.7 3.0 | 161 16 -5.4 15.3 70 21 26213 35 10 -5.7 -8.2 | 233 7 5.6 4.2 71 20 26460 90 16 -16.0 0.0 | 160 13 -4.6 12.4 72 20 26518 75 11 -10.6 -2.8 | 185 10 0.8 9.5 73 19 26822 65 17 -15.4 -7.2 | 142 7 -4.0 5.2 74 17 27432 90 18 -18.0 0.0 | 152 14 -6.6 12.4 75 16 27737 75 23 -22.2 -6.0 | 121 13 -10.8 6.4 76 16 28042 85 26 -25.9 -2.3 | 125 18 -14.5 10.1 77 14 28651 85 20 -19.9 -1.7 | 141 14 -8.5 10.6 78 14 28956 60 23 -19.9 -11.5 | 96 9 -8.5 0.9 79 12 29566 65 17 -15.4 -7.2 | 142 7 -4.0 5.2 80 10 30990 95 13 -13.0 1.1 | 173 14 -1.6 13.5 Wind Parameters Mean winds (0-6000m): 12.6 at 22.4 knts Storm direction: 42.6 at 16.8 knts Shear (0-3000m) pos: 4.4 neg: 1.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 129.5 deg Storm rel helicity (0-3000m) pos: 281.5 neg: -19.4 tot: 262.1 m^2/s^2 ave: 87.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 8.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 22.90 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 ------------------------------------------------------------------------------- 500 338 21 290 21| 24.4 0.0 24.4|125.5 0.0 125.5 251.0 0.93| 26.4 24.7 1000 353 28 316 21| 15.3 0.0 15.3|238.6 0.0 238.6 238.6 0.91| 23.3 21.2 1500 3 28 328 19| 7.5 0.0 7.5|255.4 -0.9 254.4 169.6 0.78| 19.9 15.5 2000 9 27 334 16| 5.6 0.5 6.1|256.8 -3.5 253.3 126.7 0.69| 16.7 11.5 2500 12 27 338 15| 4.5 1.4 5.9|258.9 -19.4 239.5 95.8 0.56| 14.9 8.4 3000 14 27 341 15| 4.4 1.2 5.6|281.5 -19.4 262.1 87.4 0.59| 13.7 8.1 4000 16 27 344 14| 3.3 1.7 5.1|281.5 -48.7 232.8 58.2 0.44| 11.3 5.0 5000 15 25 338 13| 2.2 1.8 4.0|281.5 -88.3 193.3 38.7 0.24| 10.9 2.6 6000 13 22 326 12| 1.8 2.4 4.2|284.9-109.9 175.0 29.2 0.17| 10.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250421.12.gif