UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:0000Z 18 OCT 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 1012 36 4.4 3.9 97 0.5 4.2 350 4 276.6 277.4 276.7 290.2 5.00 1 1010 52 5.4 5.0 97 0.4 5.2 351 5 277.8 278.7 277.9 292.5 5.41 2 978 313 2.4 2.2 99 0.2 2.3 1 18 277.3 278.1 276.6 289.8 4.58 3 925 761 0.6 0.6 100 0.0 0.6 55 14 279.9 280.7 277.6 291.9 4.32 4 908 910 0.6 0.6 100 0.0 0.6 65 13 281.4 282.2 278.4 293.6 4.40 5 850 1442 2.2 2.2 100 0.0 2.2 65 17 288.5 289.4 282.8 303.5 5.28 6 841 1528 2.8 2.8 100 0.0 2.8 95 16 290.0 290.9 283.7 305.9 5.57 7 810 1832 1.8 1.8 100 0.0 1.8 65 19 292.0 293.0 284.4 307.6 5.38 8 807 1862 1.8 1.8 100 0.0 1.8 66 19 292.3 293.3 284.5 308.0 5.40 9 700 2999 -3.3 -3.8 96 0.5 -3.5 65 19 298.8 299.6 285.8 311.2 4.12 10 630 3826 -8.5 -10.0 89 1.5 -9.1 70 19 302.0 302.6 285.6 310.8 2.84 11 611 4063 -9.9 -10.0 99 0.1 -9.9 69 16 303.1 303.6 286.1 312.1 2.93 12 573 4557 -12.5 -18.5 61 6.0 -14.2 56 13 305.7 305.9 285.5 310.6 1.55 13 507 5477 -21.3 -21.8 96 0.5 -21.4 66 17 305.9 306.1 285.4 310.1 1.32 14 502 5550 -20.3 -25.0 66 4.7 -21.3 55 12 307.9 308.1 285.8 311.3 1.00 15 500 5580 -20.1 -24.2 70 4.1 -21.0 50 9 308.5 308.7 286.1 312.1 1.08 16 499 5595 -19.9 -23.8 71 3.9 -20.8 48 9 309.0 309.2 286.3 312.7 1.12 17 479 5895 -22.3 -24.4 83 2.1 -22.7 30 4 309.6 309.8 286.5 313.3 1.11 18 474 5972 -22.9 -25.6 79 2.7 -23.4 37 5 309.8 310.0 286.5 313.2 1.00 19 469 6049 -23.3 -30.3 53 7.0 -24.5 45 5 310.3 310.4 286.2 312.5 0.66 20 467 6081 -23.3 -36.3 29 13.0 -25.1 48 6 310.6 310.7 286.0 311.9 0.37 21 455 6270 -24.7 -47.7 10 23.0 -26.9 69 9 311.2 311.2 285.9 311.6 0.11 22 445 6430 -25.9 -31.9 57 6.0 -26.8 84 12 311.7 311.8 286.6 313.7 0.59 23 431 6660 -28.3 -32.1 70 3.8 -28.9 77 16 311.5 311.6 286.6 313.6 0.60 24 429 6693 -28.5 -29.9 88 1.4 -28.7 76 17 311.6 311.8 286.8 314.2 0.74 25 422 6810 -29.5 -32.8 73 3.3 -30.0 86 16 311.8 311.9 286.7 313.8 0.57 26 416 6912 -29.3 -51.3 10 22.0 -30.9 98 14 313.4 313.4 286.6 313.7 0.08 27 411 6998 -29.7 -50.7 11 21.0 -31.3 108 13 313.9 314.0 286.8 314.3 0.09 28 400 7190 -31.5 -50.5 14 19.0 -32.9 110 13 314.0 314.1 286.9 314.4 0.09 29 386 7441 -33.5 -48.5 21 15.0 -34.6 110 16 314.6 314.7 287.1 315.1 0.12 30 380 7551 -34.3 -41.3 49 7.0 -34.9 110 17 315.0 315.0 287.4 316.0 0.27 31 374 7663 -35.3 -44.3 39 9.0 -36.0 110 18 315.1 315.1 287.3 315.8 0.20 32 338 8360 -41.3 -44.3 73 3.0 -41.5 109 21 316.2 316.2 287.8 317.0 0.22 33 334 8441 -41.9 -47.9 52 6.0 -42.2 111 21 316.4 316.5 287.8 317.0 0.15 34 327 8584 -42.9 -49.9 46 7.0 -43.2 116 20 317.0 317.0 287.9 317.4 0.12 35 312 8899 -45.5 -50.5 57 5.0 -45.7 123 20 317.6 317.7 288.1 318.1 0.12 36 307 9007 -46.3 -54.3 40 8.0 -46.6 120 21 318.0 318.0 288.2 318.3 0.08 37 300 9160 -47.7 -54.7 44 7.0 -47.9 120 22 318.1 318.1 288.2 318.4 0.08 38 295 9270 -48.7 -55.7 44 7.0 -48.9 123 21 318.2 318.3 288.2 318.5 0.07 39 286 9472 -49.5 -63.5 18 14.0 -49.8 128 19 319.9 319.9 288.8 320.0 0.03 40 279 9633 -50.3 -61.3 26 11.0 -50.5 132 17 321.0 321.1 289.1 321.2 0.04 41 276 9703 -50.9 -55.9 55 5.0 -51.0 134 17 321.2 321.2 289.2 321.5 0.07 42 258 10138 -52.7 -62.7 29 10.0 -52.9 142 13 324.8 324.8 290.2 324.9 0.03 43 252 10289 -53.7 -59.7 48 6.0 -53.8 155 13 325.5 325.5 290.5 325.7 0.05 44 250 10340 -53.9 -60.9 42 7.0 -54.1 160 13 325.9 325.9 290.6 326.1 0.04 45 233 10792 -56.1 -67.1 24 11.0 -56.3 170 11 329.2 329.2 291.5 329.3 0.02 46 222 11102 -55.3 -72.3 10 17.0 -55.5 181 11 335.0 335.0 293.1 335.1 0.01 47 204 11643 -55.5 -74.5 8 19.0 -55.8 243 14 342.9 342.9 295.0 343.0 0.01 48 201 11738 -56.1 -74.1 9 18.0 -56.3 256 11 343.4 343.4 295.1 343.5 0.01 49 200 11770 -55.5 -76.5 6 21.0 -55.8 260 10 344.9 344.9 295.5 344.9 0.01 50 198 11834 -54.5 -79.5 3 25.0 -54.8 257 10 347.5 347.5 296.1 347.5 0.00 51 171 12772 -53.5 -81.5 2 28.0 -53.9 224 9 364.0 364.0 299.5 364.0 0.00 52 150 13610 -54.5 -82.5 2 28.0 -54.9 195 9 376.2 376.2 301.6 376.2 0.00 53 149 13653 -54.5 -82.5 2 28.0 -54.9 194 9 376.9 376.9 301.8 376.9 0.00 54 144 13872 -52.9 -82.9 1 30.0 -53.4 187 7 383.4 383.4 302.8 383.4 0.00 55 121 14989 -53.7 -83.7 1 30.0 -54.2 174 9 401.5 401.5 305.4 401.5 0.00 56 108 15713 -56.9 -84.9 2 28.0 -57.3 201 9 408.7 408.7 306.3 408.7 0.00 57 100 16200 -56.7 -84.7 2 28.0 -57.2 260 11 418.2 418.2 307.5 418.2 0.00 58 91 16796 -56.5 -85.5 1 29.0 -57.0 315 5 430.0 430.0 308.9 430.0 0.00 59 70 18450 -58.3 -87.3 1 29.0 -58.8 240 10 459.7 459.7 311.7 459.7 0.00 60 69 18541 -58.1 -87.1 1 29.0 -58.6 240 10 462.0 462.0 312.0 462.0 0.00 61 65 18915 -60.9 -87.9 2 27.0 -61.3 265 10 463.8 463.8 312.1 463.8 0.00 62 51 20435 -58.3 -87.3 1 29.0 -59.0 214 17 503.2 503.2 315.2 503.3 0.00 63 50 20560 -59.1 -88.1 1 29.0 -59.7 245 12 504.2 504.2 315.2 504.2 0.00 64 32 23348 -61.7 -88.7 2 27.0 -62.4 214 12 565.9 565.9 318.9 565.9 0.00 65 30 23750 -60.1 -89.1 1 29.0 -61.0 230 17 580.8 580.8 319.7 580.8 0.00 66 28 24181 -57.9 -87.9 1 30.0 -59.2 233 17 598.5 598.5 320.5 598.5 0.01 67 25 24889 -60.3 -89.3 1 29.0 -61.3 262 27 611.3 611.3 321.1 611.3 0.01 68 20 26290 -56.1 -88.1 1 32.0 -58.1 245 37 664.5 664.5 323.2 664.5 0.01 69 19 26617 -55.7 -87.7 1 32.0 -57.9 244 36 675.5 675.5 323.6 675.6 0.01 70 17 27321 -58.3 -88.3 1 30.0 -60.1 243 46 689.0 689.0 324.1 689.1 0.01 71 10 30700 -53.3 -86.3 1 33.0 -57.6 235 71 820.6 820.6 327.7 820.8 0.02 72 9.6 30963 -52.5 -86.5 1 34.0 -57.2 833.2 833.3 328.0 833.5 0.02 73 7.8 32294 -56.1 -88.1 1 32.0 -60.1 869.8 869.8 328.8 870.0 0.02 74 6.6 33376 -48.1 -85.1 1 37.0 -56.0 946.0 946.0 330.3 946.4 0.04 75 6.3 33681 -50.3 -85.3 1 35.0 -57.3 949.3 949.3 330.4 949.7 0.04 76 5.3 34821 -45.7 -83.7 1 38.0 -55.8 1018.0 1018.0 331.5 1018.8 0.07 77 5.0 35208 -46.6 -84.1 1 37.5 -56.5 240 113 1031.0 1031.0 331.6 1031.8 0.07 78 4.2 36359 -49.3 -85.3 1 36.0 -58.5 1070.8 1070.8 332.2 1071.6 0.06 TRP 233 10792 -56.1 -67.1 24 11.0 -56.3 170 11 329.2 329.2 291.5 329.3 0.02 WND 5.0 35208 -46.6 -84.1 1 37.5 -56.5 240 113 1031.0 1031.0 331.6 1031.8 0.07 Sounding variables and indices 1000-500 mb thick: 5447.23 m Freezing level: 769.24 mb = 2263.15 m = 7424.93 ft Wetbulb zero: 770.93 mb = 2227.32 m = 7307.40 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 92.06 % Est. max temperature: 14.77 C = 58.59 F Sfc-Lift cond lev (LCL): 1004.19 mb = 98.84 m = 324.26 ft T: 4.86 C 700-500 lapse rate: 6.51 C/km ThetaE index: 2.66 C Layer 978.0- 925.0 mb Conv cond level (CCL): 973.03 mb = 354.09 m = 1161.69 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 5.34 C = 41.61 F Cap Strength: 14.78 C Lifted Index: 15.24 C Risk: None Lifted Index @300 mb: 19.14 C Lifted Index @700 mb: 11.53 C Showalter Index: 6.48 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 69.40 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.38 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 14.24 C Lift Cond Lev (LCL): 958.66 mb = 473.67 m = 1554.01 ft Lev Free Conv (LFC): 953.66 mb = 515.70 m = 1691.91 ft Equ Level (EL): 943.66 mb = 600.44 m = 1969.91 ft B at Equ Level: 14.31 J/kg Max Parcel Lev (MPL): 893.66 mb = 1038.32 m = 3406.52 ft Wind level data Storm motion: 93 at 12 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 1012 36 350 4 0.7 -3.9 | 290 13 12.6 -4.7 1 1000 132 355 10 0.9 -10.0 | 310 17 12.8 -10.7 2 979 305 360 18 -0.0 -18.0 | 328 22 11.9 -18.7 3 943 610 25 19 -8.0 -17.2 | 348 18 3.9 -17.9 4 925 761 55 14 -11.5 -8.0 | 357 9 0.4 -8.8 5 908 914 65 13 -11.8 -5.5 | 359 6 0.1 -6.2 6 874 1219 45 28 -19.8 -19.8 | 21 22 -7.9 -20.5 7 850 1442 65 17 -15.4 -7.2 | 24 9 -3.5 -7.9 8 841 1524 95 16 -15.9 1.4 | 99 4 -4.0 0.7 9 810 1829 65 19 -17.2 -8.0 | 31 10 -5.3 -8.8 10 780 2134 80 17 -16.7 -3.0 | 53 6 -4.8 -3.7 11 751 2438 90 15 -15.0 0.0 | 77 3 -3.1 -0.7 12 723 2743 85 17 -16.9 -1.5 | 66 6 -5.0 -2.2 13 700 2999 65 19 -17.2 -8.0 | 31 10 -5.3 -8.8 14 696 3048 65 21 -19.0 -8.9 | 37 12 -7.1 -9.6 15 642 3658 70 21 -19.7 -7.2 | 45 11 -7.8 -7.9 16 617 3962 70 17 -16.0 -5.8 | 32 8 -4.1 -6.5 17 593 4267 65 13 -11.8 -5.5 | 359 6 0.1 -6.2 18 570 4572 55 13 -10.6 -7.5 | 351 8 1.2 -8.2 19 548 4877 85 13 -13.0 -1.1 | 30 2 -1.1 -1.9 20 527 5182 80 15 -14.8 -2.6 | 41 4 -2.9 -3.3 21 506 5486 65 17 -15.4 -7.2 | 24 9 -3.5 -7.9 22 500 5580 50 9 -6.9 -5.8 | 322 8 5.0 -6.5 23 486 5791 20 3 -1.0 -2.8 | 288 11 10.9 -3.5 24 465 6096 50 6 -4.6 -3.9 | 302 9 7.3 -4.6 25 446 6401 85 12 -12.0 -1.0 | 2 2 -0.1 -1.8 26 428 6706 75 17 -16.4 -4.4 | 41 7 -4.5 -5.1 27 410 7010 110 13 -12.2 4.4 | 175 4 -0.3 3.7 28 400 7190 110 13 -12.2 4.4 | 175 4 -0.3 3.7 29 376 7620 110 18 -16.9 6.2 | 137 7 -5.0 5.4 30 344 8230 105 22 -21.3 5.7 | 118 11 -9.4 5.0 31 314 8839 125 19 -15.6 10.9 | 160 11 -3.7 10.2 32 301 9144 115 22 -19.9 9.3 | 137 12 -8.0 8.6 33 300 9160 120 22 -19.1 11.0 | 145 13 -7.2 10.3 34 274 9754 135 16 -11.3 11.3 | 183 11 0.6 10.6 35 261 10058 135 13 -9.2 9.2 | 198 9 2.7 8.5 36 250 10340 160 13 -4.4 12.2 | 213 14 7.4 11.5 37 249 10363 150 14 -7.0 12.1 | 203 12 4.9 11.4 38 238 10668 175 11 -1.0 11.0 | 227 15 10.9 10.2 39 233 10792 170 11 -1.9 10.8 | 225 14 10.0 10.1 40 227 10973 170 11 -1.9 10.8 | 225 14 10.0 10.1 41 216 11278 195 11 2.8 10.6 | 236 18 14.7 9.9 42 206 11582 235 16 13.1 9.2 | 251 26 25.0 8.5 43 200 11770 260 10 9.8 1.7 | 267 22 21.7 1.0 44 196 11887 255 10 9.7 2.6 | 265 22 21.6 1.9 45 150 13610 195 9 2.3 8.7 | 241 16 14.2 8.0 46 128 14630 165 1 -0.3 1.0 | 269 12 11.6 0.2 47 122 14935 165 10 -2.6 9.7 | 226 13 9.3 8.9 48 116 15240 220 5 3.2 3.8 | 258 15 15.1 3.1 49 106 15850 195 10 2.6 9.7 | 238 17 14.5 8.9 50 101 16154 250 14 13.2 4.8 | 261 25 25.1 4.1 51 100 16200 260 11 10.8 1.9 | 267 23 22.7 1.2 52 96 16459 260 11 10.8 1.9 | 267 23 22.7 1.2 53 87 17069 0 0 -0.0 -0.0 | 273 12 11.9 -0.7 54 79 17678 180 10 0.0 10.0 | 232 15 11.9 9.3 55 75 17983 195 15 3.9 14.5 | 229 21 15.8 13.8 56 72 18288 240 10 8.7 5.0 | 258 21 20.6 4.3 57 70 18450 240 10 8.7 5.0 | 258 21 20.6 4.3 58 68 18593 240 10 8.7 5.0 | 258 21 20.6 4.3 59 65 18898 265 10 10.0 0.9 | 270 22 21.9 0.1 60 59 19507 255 1 1.0 0.3 | 272 13 12.9 -0.5 61 54 20117 245 10 9.1 4.2 | 261 21 21.0 3.5 62 51 20422 210 18 9.0 15.6 | 235 26 20.9 14.9 63 50 20560 245 12 10.9 5.1 | 259 23 22.8 4.3 64 49 20726 250 13 12.2 4.4 | 261 24 24.1 3.7 65 46 21031 240 10 8.7 5.0 | 258 21 20.6 4.3 66 44 21336 235 8 6.6 4.6 | 258 19 18.4 3.9 67 42 21641 265 10 10.0 0.9 | 270 22 21.9 0.1 68 40 21946 255 16 15.5 4.1 | 263 28 27.3 3.4 69 36 22555 270 19 19.0 -0.0 | 271 31 30.9 -0.7 70 35 22860 270 10 10.0 -0.0 | 272 22 21.9 -0.7 71 33 23165 190 11 1.9 10.8 | 234 17 13.8 10.1 72 31 23470 230 12 9.2 7.7 | 252 22 21.1 7.0 73 30 23750 230 17 13.0 10.9 | 248 27 24.9 10.2 74 28 24079 240 17 14.7 8.5 | 254 28 26.6 7.8 75 27 24384 220 18 11.6 13.8 | 241 27 23.5 13.1 76 26 24689 265 25 24.9 2.2 | 268 37 36.8 1.5 77 21 25908 245 34 30.8 14.4 | 252 45 42.7 13.6 78 20 26290 245 37 33.5 15.6 | 252 48 45.4 14.9 79 19 26518 245 35 31.7 14.8 | 252 46 43.6 14.1 80 18 27127 240 42 36.4 21.0 | 247 52 48.3 20.3 81 17 27432 245 48 43.5 20.3 | 251 59 55.4 19.6 82 15 28042 250 61 57.3 20.9 | 254 72 69.2 20.1 83 14 28651 255 68 65.7 17.6 | 258 79 77.6 16.9 84 12 29566 250 56 52.6 19.2 | 254 67 64.5 18.4 85 11 30175 255 68 65.7 17.6 | 258 79 77.6 16.9 86 10 30700 235 71 58.2 40.7 | 240 81 70.1 40.0 Wind Parameters Mean winds (0-6000m): 63.5 at 15.9 knts Storm direction: 93.5 at 11.9 knts Shear (0-3000m) pos: 3.1 neg: 2.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 128.8 neg: -21.7 tot: 107.1 m^2/s^2 ave: 35.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 16.7 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 30.20 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 4 15 325 19| 15.8 0.0 15.8| 79.0 0.0 79.0 158.0 0.83| 20.4 16.9 1000 26 15 340 15| 9.2 0.0 9.2|103.5 0.0 103.5 103.5 0.61| 20.1 12.3 1500 38 17 356 14| 6.0 0.0 6.0|120.5 -1.5 119.0 79.3 0.48| 23.9 11.5 2000 48 18 5 13| 4.5 1.5 6.0|125.0 -13.3 111.7 55.8 0.34| 21.2 7.3 2500 55 17 12 11| 3.7 1.2 4.8|128.8 -13.5 115.3 46.1 0.35| 18.2 6.4 3000 59 17 17 10| 3.1 2.5 5.5|128.8 -21.7 107.1 35.7 0.27| 16.7 4.5 4000 62 18 24 10| 2.5 1.6 4.0|134.3 -28.4 106.0 26.5 0.24| 13.4 3.3 5000 63 17 22 9| 2.6 1.5 4.0|138.3 -35.3 103.1 20.6 0.21| 12.0 2.6 6000 63 16 17 8| 2.1 1.9 4.0|143.0 -69.7 73.4 12.2 0.08| 11.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20251018.00.gif