UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 1 DEC 25 Station: CYYE WMO ident: 71945 Latitude: 58.83 Longitude: -122.60 Elevation: 378.00 ------------------------------------------------------------------------------- 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 164 SFC 972 378 -14.9 -16.9 85 2.0 -15.3 0 0 260.4 260.5 259.6 263.2 1.05 2 969 402 -15.1 -16.5 89 1.4 -15.4 16 1 260.4 260.6 259.7 263.3 1.08 3 960 473 -13.7 -15.5 86 1.8 -14.1 63 4 262.5 262.7 261.5 265.7 1.19 4 950 554 -9.7 -11.0 90 1.3 -10.1 115 7 267.3 267.6 266.1 272.1 1.73 5 946 587 -9.1 -10.3 91 1.2 -9.4 137 8 268.3 268.6 266.9 273.3 1.84 6 933 696 -6.3 -16.3 45 10.0 -8.8 164 9 272.2 272.4 268.3 275.5 1.15 7 928 738 -5.3 -8.0 81 2.7 -6.2 171 9 273.6 274.0 271.1 279.9 2.25 8 926 755 -4.9 -8.0 79 3.1 -5.9 174 9 274.2 274.6 271.4 280.5 2.26 9 925 764 -4.9 -8.0 79 3.1 -5.9 175 9 274.3 274.7 271.5 280.6 2.26 10 913 867 -4.7 -8.4 75 3.7 -5.9 192 8 275.5 275.9 272.2 281.7 2.22 11 911 884 -2.5 -8.5 63 6.0 -4.5 195 7 278.0 278.3 273.6 284.2 2.20 12 905 937 -1.5 -8.5 59 7.0 -3.9 207 7 279.5 279.9 274.5 285.8 2.22 13 861 1334 -1.3 -8.3 59 7.0 -3.8 298 10 283.7 284.1 276.9 290.6 2.37 14 850 1436 -1.9 -7.9 63 6.0 -4.0 310 14 284.2 284.6 277.3 291.3 2.48 15 758 2335 -8.9 -9.0 99 0.1 -8.9 293 26 286.0 286.5 278.3 293.5 2.55 16 736 2563 -9.3 -10.8 89 1.5 -9.8 295 27 288.0 288.4 279.0 294.7 2.28 17 700 2949 -11.1 -12.0 93 0.9 -11.4 295 27 290.2 290.6 279.8 296.7 2.17 18 656 3445 -14.1 -14.3 98 0.2 -14.2 298 29 292.2 292.6 280.5 298.1 1.92 19 625 3812 -16.1 -16.5 97 0.4 -16.2 304 35 294.0 294.3 281.0 299.2 1.68 20 610 3996 -12.7 -14.5 86 1.8 -13.3 308 42 300.0 300.4 283.9 306.3 2.04 21 598 4148 -12.3 -14.4 84 2.1 -13.0 312 47 302.2 302.6 284.8 308.7 2.09 22 582 4355 -13.1 -14.6 88 1.5 -13.6 314 52 303.6 304.0 285.4 310.3 2.12 23 511 5337 -18.3 -19.4 91 1.1 -18.6 309 62 308.8 309.1 286.8 314.0 1.61 24 500 5500 -18.7 -20.1 89 1.4 -19.1 310 64 310.2 310.5 287.2 315.3 1.55 25 426 6676 -25.5 -28.7 75 3.2 -26.1 307 69 316.1 316.3 288.4 319.0 0.84 26 416 6848 -26.5 -28.9 80 2.4 -26.9 306 70 317.0 317.1 288.7 319.9 0.84 27 400 7130 -28.7 -30.7 83 2.0 -29.0 305 72 317.7 317.8 288.8 320.3 0.74 28 300 9130 -43.5 -47.2 67 3.7 -43.7 305 96 324.0 324.1 290.2 324.7 0.18 29 285 9472 -46.3 -50.5 62 4.2 -46.5 305 100 324.8 324.9 290.4 325.3 0.13 30 262 10026 -49.9 -54.9 56 5.0 -50.1 305 107 327.5 327.5 291.1 327.8 0.08 31 254 10227 -51.3 -55.1 64 3.8 -51.4 305 110 328.3 328.3 291.3 328.6 0.09 32 250 10330 -51.9 -56.4 58 4.5 -52.0 305 111 328.9 328.9 291.5 329.2 0.07 33 227 10950 -56.0 -63.8 37 7.8 -56.1 300 123 331.9 331.9 292.3 332.0 0.03 34 219 11178 -57.5 -66.5 31 9.0 -57.6 303 119 333.0 333.0 292.5 333.0 0.02 35 215 11295 -57.7 -64.7 40 7.0 -57.8 304 116 334.4 334.4 292.9 334.5 0.03 36 207 11533 -59.3 -68.3 30 9.0 -59.4 307 111 335.5 335.5 293.2 335.6 0.02 37 205 11594 -58.1 -68.1 27 10.0 -58.2 308 109 338.4 338.4 293.9 338.4 0.02 38 200 11750 -58.5 -69.5 23 11.0 -58.6 310 106 340.1 340.1 294.4 340.2 0.02 39 197 11845 -58.3 -70.3 20 12.0 -58.5 312 103 341.9 341.9 294.8 342.0 0.01 40 185 12237 -61.7 -74.7 16 13.0 -61.8 319 93 342.6 342.6 295.0 342.6 0.01 41 176 12543 -63.7 -76.7 15 13.0 -63.8 315 83 344.2 344.2 295.3 344.3 0.01 42 165 12943 -59.5 -81.5 4 22.0 -59.7 317 75 357.7 357.7 298.2 357.7 0.00 43 160 13135 -60.5 -82.5 4 22.0 -60.7 318 72 359.2 359.2 298.5 359.2 0.00 44 154 13373 -58.9 -82.9 3 24.0 -59.1 319 67 365.8 365.8 299.8 365.9 0.00 45 153 13414 -56.5 -82.5 2 26.0 -56.8 319 66 370.6 370.6 300.7 370.6 0.00 46 151 13498 -55.7 -82.7 2 27.0 -56.1 320 65 373.4 373.4 301.2 373.4 0.00 47 150 13540 -55.9 -82.9 2 27.0 -56.2 320 64 373.8 373.8 301.2 373.8 0.00 48 148 13625 -56.3 -82.3 2 26.0 -56.6 320 62 374.5 374.5 301.4 374.5 0.00 49 142 13889 -55.5 -83.5 2 28.0 -55.9 317 62 380.4 380.4 302.3 380.4 0.00 50 138 14072 -53.3 -82.3 2 29.0 -53.8 314 65 387.4 387.4 303.4 387.4 0.00 51 117 15128 -56.5 -84.5 2 28.0 -56.9 321 50 400.2 400.2 305.2 400.2 0.00 52 116 15183 -55.1 -84.1 2 29.0 -55.6 320 50 403.8 403.8 305.7 403.8 0.00 53 106 15757 -56.3 -85.3 1 29.0 -56.8 324 47 412.0 412.0 306.7 412.0 0.00 54 103 15941 -54.3 -84.3 1 30.0 -54.9 327 48 419.3 419.3 307.6 419.3 0.00 55 100 16130 -54.7 -84.7 1 30.0 -55.2 330 51 422.0 422.0 308.0 422.1 0.00 56 86 17098 -52.7 -84.7 1 32.0 -53.5 327 45 444.7 444.7 310.3 444.7 0.00 57 82 17407 -50.1 -84.1 1 34.0 -51.2 325 42 456.1 456.1 311.4 456.1 0.00 58 70 18440 -49.7 -84.7 1 35.0 -51.0 320 33 478.1 478.1 313.3 478.1 0.00 59 50 20670 -43.5 -82.5 1 39.0 -46.6 325 29 541.0 541.0 317.6 541.0 0.01 60 41 22018 -39.3 -81.3 0 42.0 -44.2 328 28 583.0 583.0 319.8 583.1 0.01 61 30 24150 -41.3 -82.3 0 41.0 -46.5 360 36 632.0 632.1 322.0 632.2 0.02 62 20 26880 -45.3 -84.3 0 39.0 -50.4 25 30 697.5 697.5 324.4 697.6 0.02 63 15 28793 -46.9 -85.9 0 39.0 -52.3 29 36 752.0 752.0 326.0 752.1 0.02 64 14 29253 -43.9 -83.9 0 40.0 -50.8 34 38 777.2 777.2 326.7 777.4 0.02 65 11 30855 -48.9 -85.9 1 37.0 -54.5 39 40 814.5 814.5 327.6 814.7 0.02 TRP 176 12543 -63.7 -76.7 15 13.0 -63.8 315 83 344.2 344.2 295.3 344.3 0.01 WND 227 10950 -56.0 -63.8 37 7.8 -56.1 300 123 331.9 331.9 292.3 332.0 0.03 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 85.28 % Est. max temperature: 9.27 C = 48.69 F Sfc-Lift cond lev (LCL): 940.87 mb = 629.78 m = 2066.19 ft T: -8.00 C 700-500 lapse rate: 2.98 C/km ThetaE index: 0.00 C Layer 972.0- 1.0 mb Conv cond level (CCL): 972.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 1.91 g/kg Conv temperature: -9.54 C = 14.84 F Cap Strength: 24.98 C Lifted Index: 25.93 C Risk: None Lifted Index @300 mb: 31.89 C Lifted Index @700 mb: 12.26 C Showalter Index: 16.55 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 10.80 C K Index: 8.00 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 4.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 93.85 J/kg Max Up Vert Vel: 13.70 m/s Conv Inhibition (B-): 68309.59 J/kg Cap Strength: 25.22 C Lift Cond Lev (LCL): 857.95 mb = 1361.93 m = 4468.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 27 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 ---------------------------------------------------------- 0 972 378 0 0 -0.0 -0.0 | 155 27 -11.5 24.5 1 944 610 150 9 -4.5 7.8 | 154 36 -16.0 32.3 2 925 764 175 9 -0.8 9.0 | 160 36 -12.3 33.5 3 908 914 200 7 2.4 6.6 | 164 32 -9.1 31.1 4 874 1219 285 5 4.8 -1.3 | 164 24 -6.7 23.2 5 850 1436 310 14 10.7 -9.0 | 177 16 -0.8 15.5 6 808 1829 295 20 18.1 -8.5 | 202 17 6.6 16.1 7 777 2134 290 23 21.6 -7.9 | 211 19 10.1 16.6 8 747 2438 295 28 25.4 -11.8 | 228 19 13.9 12.7 9 719 2743 295 25 22.7 -10.6 | 219 18 11.2 13.9 10 700 2949 295 27 24.5 -11.4 | 225 18 13.0 13.1 11 638 3658 300 30 26.0 -15.0 | 237 17 14.5 9.5 12 588 4267 315 51 36.1 -36.1 | 295 27 24.6 -11.6 13 565 4572 310 55 42.1 -35.4 | 289 32 30.6 -10.8 14 543 4877 305 56 45.9 -32.1 | 282 35 34.4 -7.6 15 500 5500 310 64 49.0 -41.1 | 294 41 37.5 -16.6 16 461 6096 310 65 49.8 -41.8 | 294 42 38.3 -17.3 17 400 7130 305 72 59.0 -41.3 | 289 50 47.5 -16.8 18 373 7620 300 73 63.2 -36.5 | 283 53 51.7 -12.0 19 300 9130 305 96 78.6 -55.1 | 294 74 67.1 -30.6 20 299 9144 305 96 78.6 -55.1 | 294 74 67.1 -30.6 21 250 10330 305 111 90.9 -63.7 | 296 89 79.4 -39.2 22 237 10668 305 115 94.2 -66.0 | 297 93 82.7 -41.4 23 227 10950 300 123 106.5 -61.5 | 291 102 95.0 -37.0 24 226 10973 300 123 106.5 -61.5 | 291 102 95.0 -37.0 25 200 11750 310 106 81.2 -68.1 | 302 82 69.7 -43.6 26 186 12192 320 94 60.4 -72.0 | 314 68 48.9 -47.5 27 176 12543 315 83 58.7 -58.7 | 306 58 47.2 -34.2 28 150 13540 320 64 41.1 -49.0 | 310 38 29.6 -24.5 29 146 13716 320 60 38.6 -46.0 | 308 35 27.1 -21.5 30 133 14326 310 68 52.1 -43.7 | 295 45 40.6 -19.2 31 126 14630 325 51 29.3 -41.8 | 314 25 17.8 -17.3 32 115 15240 320 50 32.1 -38.3 | 304 25 20.6 -13.8 33 104 15850 325 47 27.0 -38.5 | 312 21 15.5 -14.0 34 100 16130 330 51 25.5 -44.2 | 325 24 14.0 -19.7 35 95 16459 330 51 25.5 -44.2 | 325 24 14.0 -19.7 36 70 18440 320 33 21.2 -25.3 | 275 10 9.7 -0.8 37 65 18898 320 32 20.6 -24.5 | 270 9 9.1 -0.0 38 60 19507 340 32 10.9 -30.1 | 6 6 -0.6 -5.6 39 57 19812 320 26 16.7 -19.9 | 229 7 5.2 4.6 40 52 20422 310 23 17.6 -14.8 | 212 11 6.1 9.7 41 50 20670 325 29 16.6 -23.8 | 262 5 5.1 0.8 42 47 21031 330 27 13.5 -23.4 | 241 2 2.0 1.1 43 45 21336 325 25 14.3 -20.5 | 215 5 2.8 4.0 44 43 21641 315 31 21.9 -21.9 | 256 11 10.4 2.6 45 40 22250 335 27 11.4 -24.5 | 115 0 -0.1 0.0 46 38 22555 320 31 19.9 -23.7 | 265 8 8.4 0.8 47 33 23470 335 26 11.0 -23.6 | 152 1 -0.5 0.9 48 30 24079 10 30 -5.2 -29.5 | 73 17 -16.7 -5.0 49 30 24150 360 36 -0.0 -36.0 | 45 16 -11.5 -11.5 50 29 24384 355 27 2.4 -26.9 | 75 9 -9.1 -2.4 51 26 24994 20 38 -13.0 -35.7 | 65 27 -24.5 -11.2 52 23 25908 5 35 -3.1 -34.9 | 55 18 -14.5 -10.4 53 21 26518 30 27 -13.5 -23.4 | 93 25 -25.0 1.1 54 20 26880 25 30 -12.7 -27.2 | 84 24 -24.2 -2.7 55 16 27432 25 35 -14.8 -31.7 | 75 27 -26.3 -7.2 56 12 28042 45 42 -29.7 -29.7 | 83 42 -41.2 -5.2 57 9 28651 30 37 -18.5 -32.0 | 76 31 -30.0 -7.5 Wind Parameters Mean winds (0-6000m): 304.9 at 36.1 knts Storm direction: 334.9 at 27.1 knts Shear (0-3000m) pos: 3.1 neg: 2.9 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 76.9 deg Storm rel helicity (0-3000m) pos: 217.4 neg: -43.7 tot: 173.7 m^2/s^2 ave: 57.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 4.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.41 Bulk Shear: 228.11 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 ------------------------------------------------------------------------------- 500 164 7 157 34| 0.0 7.7 7.7| 89.4 -27.8 61.6 123.2 0.28| 21.5 6.1 1000 202 7 164 32| 8.1 3.8 11.9|126.3 -33.3 93.0 93.0 0.29| 19.2 5.5 1500 275 10 177 24| 5.4 4.1 9.5|162.3 -33.3 129.0 86.0 0.40| 16.4 6.5 2000 285 13 184 21| 4.0 4.4 8.4|195.5 -33.3 162.2 81.1 0.47| 14.1 6.6 2500 289 16 191 20| 3.2 3.5 6.7|203.6 -43.7 159.9 63.9 0.43| 12.1 5.2 3000 291 18 196 19| 3.1 2.9 6.1|217.4 -43.7 173.7 57.9 0.45| 10.6 4.8 4000 299 23 214 16| 5.7 2.2 7.9|341.1 -50.8 290.3 72.6 0.56| 11.5 6.4 5000 303 30 239 16| 5.3 2.6 7.9|401.3-103.2 298.1 59.6 0.47| 10.9 5.1 6000 305 36 258 19| 4.6 2.4 7.0|420.1-114.5 305.7 50.9 0.46| 9.5 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251201.00.gif