UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:1200Z 29 NOV 25 Station: CAYT WMO ident: 71802 Latitude: 47.52 Longitude: -52.78 Elevation: 112.00 ------------------------------------------------------------------------------- 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 48 245 13 SFC 992 112 3.2 -0.6 76 3.8 1.6 245 13 277.0 277.6 275.2 287.1 3.68 2 925 677 -0.7 -4.9 73 4.2 -2.3 250 45 278.6 279.1 274.9 286.6 2.87 3 891 974 -3.3 -7.2 74 3.9 -4.7 256 49 278.9 279.3 274.5 285.9 2.49 4 882 1055 -3.7 -12.7 50 9.0 -6.4 257 49 279.3 279.6 273.5 284.0 1.63 5 865 1208 -4.9 -11.9 58 7.0 -7.0 260 50 279.6 279.9 273.8 284.7 1.77 6 854 1308 -5.5 -9.9 71 4.4 -6.9 260 49 280.0 280.4 274.6 286.0 2.11 7 850 1345 -5.3 -12.3 58 7.0 -7.4 260 48 280.6 280.9 274.3 285.6 1.75 8 811 1712 -7.3 -23.3 27 16.0 -10.8 256 47 282.3 282.4 273.7 284.5 0.72 9 715 2681 -13.3 -29.3 25 16.0 -16.0 251 53 286.0 286.1 275.3 287.5 0.47 10 708 2756 -13.1 -30.1 23 17.0 -16.0 249 55 287.0 287.1 275.9 288.5 0.44 11 700 2842 -13.7 -30.7 22 17.0 -16.5 245 56 287.3 287.4 276.0 288.7 0.42 12 598 4031 -17.3 -34.3 21 17.0 -19.8 239 69 296.4 296.4 280.3 297.5 0.35 13 500 5350 -25.7 -47.7 11 22.0 -27.5 235 91 301.7 301.7 282.2 302.1 0.10 14 476 5705 -28.5 -52.5 8 24.0 -30.1 235 93 302.5 302.5 282.5 302.7 0.06 15 449 6126 -26.3 -52.3 7 26.0 -28.3 230 118 310.4 310.4 285.5 310.6 0.07 16 442 6239 -27.1 -39.1 31 12.0 -28.5 232 122 310.8 310.8 285.9 311.8 0.29 17 433 6387 -28.5 -39.5 34 11.0 -29.7 235 128 310.8 310.9 286.0 311.8 0.29 18 407 6828 -32.5 -40.5 45 8.0 -33.3 231 133 311.2 311.3 286.1 312.2 0.27 19 400 6950 -33.3 -44.3 32 11.0 -34.2 230 134 311.7 311.7 286.2 312.4 0.19 20 382 7271 -35.7 -47.7 28 12.0 -36.5 230 134 312.7 312.7 286.5 313.2 0.13 21 378 7344 -36.3 -48.3 28 12.0 -37.1 230 134 312.8 312.9 286.5 313.3 0.13 22 371 7473 -37.1 -57.1 11 20.0 -38.0 230 134 313.4 313.5 286.6 313.6 0.05 23 355 7776 -39.9 -56.9 15 17.0 -40.6 230 136 313.7 313.7 286.7 313.8 0.05 24 317 8542 -43.9 -63.9 9 20.0 -44.5 230 145 318.4 318.4 288.2 318.5 0.02 25 300 8910 -45.3 -65.3 9 20.0 -45.8 230 150 321.5 321.5 289.2 321.6 0.02 26 299 8932 -45.4 -65.4 9 20.0 -45.9 225 151 321.6 321.6 289.3 321.7 0.02 27 276 9462 -48.9 -68.9 8 20.0 -49.3 227 146 324.1 324.1 290.0 324.1 0.01 28 253 10032 -49.9 -74.9 4 25.0 -50.3 230 140 330.7 330.8 291.9 330.8 0.01 29 250 10110 -49.5 -75.5 3 26.0 -49.9 230 139 332.5 332.5 292.4 332.5 0.01 30 237 10459 -49.1 -74.1 4 25.0 -49.6 230 135 338.2 338.2 293.9 338.2 0.01 31 211 11215 -51.5 -77.5 3 26.0 -51.9 230 128 345.9 345.9 295.7 345.9 0.00 32 200 11560 -53.9 -78.9 3 25.0 -54.2 230 124 347.4 347.4 296.1 347.4 0.00 33 194 11755 -54.9 -79.9 3 25.0 -55.2 230 119 348.9 348.9 296.4 348.9 0.00 34 183 12130 -52.1 -81.1 2 29.0 -52.5 231 113 359.3 359.3 298.5 359.3 0.00 35 165 12797 -53.9 -81.9 2 28.0 -54.3 233 103 367.1 367.1 300.0 367.1 0.00 36 155 13199 -52.5 -81.5 2 29.0 -52.9 234 97 376.1 376.1 301.6 376.1 0.00 37 150 13410 -54.1 -82.1 2 28.0 -54.5 235 94 376.9 376.9 301.8 376.9 0.00 38 145 13628 -55.5 -82.5 2 27.0 -55.9 235 92 378.1 378.1 301.9 378.1 0.00 39 142 13762 -54.9 -82.9 2 28.0 -55.3 235 90 381.4 381.4 302.5 381.4 0.00 40 129 14375 -56.7 -83.7 2 27.0 -57.1 235 84 388.8 388.8 303.6 388.8 0.00 41 112 15277 -54.9 -83.9 2 29.0 -55.4 235 74 408.2 408.2 306.3 408.2 0.00 42 100 16000 -56.9 -84.9 2 28.0 -57.3 230 69 417.8 417.8 307.4 417.8 0.00 43 95 16324 -54.9 -83.9 2 29.0 -55.5 235 66 427.9 427.9 308.6 427.9 0.00 44 70 18240 -60.3 -86.3 2 26.0 -60.7 240 50 455.4 455.4 311.4 455.4 0.00 45 57 19513 -64.7 -88.7 2 24.0 -65.0 220 28 473.0 473.0 312.9 473.0 0.00 46 50 20320 -62.3 -88.3 2 26.0 -62.7 250 24 496.7 496.7 314.7 496.7 0.00 47 46 20836 -60.9 -87.9 2 27.0 -61.4 245 25 512.0 512.0 315.8 512.1 0.00 48 39 21849 -66.3 -90.3 2 24.0 -66.6 243 22 523.1 523.1 316.5 523.1 0.00 49 30 23440 -65.9 -89.9 2 24.0 -66.4 245 28 565.0 565.0 318.9 565.0 0.00 50 28 23856 -65.5 -89.5 2 24.0 -66.0 249 27 577.4 577.4 319.5 577.4 0.00 51 20 25880 -67.9 -90.9 2 23.0 -68.4 260 24 628.3 628.3 321.8 628.4 0.00 52 16 27212 -70.1 -92.1 3 22.0 -70.6 270 22 662.6 662.6 323.2 662.6 0.00 53 15 27597 -68.1 -92.1 2 24.0 -68.7 254 23 681.5 681.6 323.8 681.6 0.01 54 12 28926 -70.7 -92.7 2 22.0 -71.2 269 33 717.3 717.3 325.0 717.3 0.01 55 10 30010 -69.3 -92.3 2 23.0 -70.1 270 50 760.9 760.9 326.3 760.9 0.01 56 8.7 30841 -69.7 -92.7 2 23.0 -70.5 790.2 790.2 327.0 790.3 0.01 57 5.2 33970 -61.5 -88.5 2 27.0 -64.7 952.4 952.5 330.4 952.7 0.03 58 4.7 34605 -55.7 -86.7 1 31.0 -61.3 1007.3 1007.3 331.3 1007.7 0.05 59 3.6 36320 -51.3 -83.3 1 32.0 -60.0 1109.1 1109.1 332.8 1110.4 0.11 TRP 194 11755 -54.9 -79.9 3 25.0 -55.2 230 119 348.9 348.9 296.4 348.9 0.00 WND 299 8932 -45.4 -65.4 9 20.0 -45.9 225 151 321.6 321.6 289.3 321.7 0.02 Sounding variables and indices 1000-500 mb thick: 5302.00 m Freezing level: 937.03 mb = 575.59 m = 1888.39 ft Wetbulb zero: 964.25 mb = 341.25 m = 1119.58 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 33.29 % Est. max temperature: 7.14 C = 44.84 F Sfc-Lift cond lev (LCL): 935.29 mb = 587.58 m = 1927.72 ft T: -0.08 C 700-500 lapse rate: 4.78 C/km ThetaE index: 3.12 C Layer 925.0- 865.0 mb Conv cond level (CCL): 865.27 mb = 1205.34 m = 3954.49 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 5.82 C = 42.47 F Cap Strength: 10.16 C Lifted Index: 13.07 C Risk: None Lifted Index @300 mb: 24.70 C Lifted Index @700 mb: 4.15 C Showalter Index: 13.83 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 13.40 C K Index: -8.90 Risk: None Sweat Index: 187.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.67 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 83577.48 J/kg Cap Strength: 12.88 C Lift Cond Lev (LCL): 884.83 mb = 1029.23 m = 3376.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 47 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 ---------------------------------------------------------- 0 992 112 245 13 11.8 5.5 | 103 36 -35.4 8.4 1 969 305 255 30 29.0 7.8 | 120 21 -18.2 10.7 2 933 610 255 45 43.5 11.6 | 166 15 -3.7 14.5 3 925 677 250 45 42.3 15.4 | 165 19 -4.9 18.3 4 898 914 255 49 47.3 12.7 | 181 16 0.2 15.6 5 864 1219 260 50 49.2 8.7 | 190 12 2.1 11.6 6 850 1345 260 48 47.3 8.3 | 180 11 0.1 11.2 7 798 1829 255 46 44.4 11.9 | 169 15 -2.7 14.8 8 767 2134 260 44 43.3 7.6 | 160 11 -3.8 10.5 9 738 2438 255 46 44.4 11.9 | 169 15 -2.7 14.8 10 709 2743 250 55 51.7 18.8 | 192 22 4.5 21.7 11 700 2842 245 56 50.8 23.7 | 188 27 3.6 26.6 12 627 3658 245 61 55.3 25.8 | 196 30 8.1 28.7 13 578 4267 235 75 61.4 43.0 | 197 48 14.3 45.9 14 533 4877 240 82 71.0 41.0 | 208 50 23.8 43.9 15 500 5350 235 91 74.5 52.2 | 206 62 27.4 55.1 16 470 5791 235 93 76.2 53.3 | 207 63 29.0 56.2 17 451 6096 230 117 89.6 75.2 | 209 89 42.4 78.1 18 432 6401 235 129 105.7 74.0 | 217 97 58.5 76.9 19 400 6950 230 134 102.6 86.1 | 212 105 55.5 89.0 20 396 7010 230 134 102.6 86.1 | 212 105 55.5 89.0 21 363 7620 230 134 102.6 86.1 | 212 105 55.5 89.0 22 300 8910 230 150 114.9 96.4 | 214 120 67.7 99.3 23 299 8932 225 151 106.8 106.8 | 209 125 59.6 109.7 24 290 9144 225 150 106.1 106.1 | 208 124 58.9 109.0 25 250 10110 230 139 106.5 89.3 | 213 110 59.3 92.2 26 229 10668 230 133 101.9 85.5 | 212 104 54.7 88.4 27 200 11560 230 124 95.0 79.7 | 210 95 47.8 82.6 28 194 11755 230 119 91.2 76.5 | 209 91 44.0 79.4 29 150 13410 235 94 77.0 53.9 | 208 64 29.8 56.8 30 113 15240 235 75 61.4 43.0 | 197 48 14.3 45.9 31 102 15850 230 59 45.2 37.9 | 177 41 -2.0 40.8 32 100 16000 230 69 52.9 44.4 | 187 48 5.7 47.3 33 98 16154 230 69 52.9 44.4 | 187 48 5.7 47.3 34 84 17069 255 51 49.3 13.2 | 187 16 2.1 16.1 35 80 17374 245 37 33.5 15.6 | 144 23 -13.6 18.5 36 77 17678 215 42 24.1 34.4 | 148 44 -23.1 37.3 37 70 18240 240 50 43.3 25.0 | 172 28 -3.9 27.9 38 69 18288 235 52 42.6 29.8 | 172 33 -4.6 32.7 39 66 18593 250 43 40.4 14.7 | 159 19 -6.8 17.6 40 60 19202 235 23 18.8 13.2 | 120 33 -28.3 16.1 41 57 19507 220 28 18.0 21.4 | 130 38 -29.2 24.4 42 52 20117 235 45 36.9 25.8 | 160 31 -10.3 28.7 43 50 20320 250 24 22.6 8.2 | 114 27 -24.6 11.1 44 47 20726 250 24 22.6 8.2 | 114 27 -24.6 11.1 45 45 21031 235 28 22.9 16.1 | 128 31 -24.2 19.0 46 42 21336 265 29 28.9 2.5 | 107 19 -18.3 5.4 47 40 21641 275 25 24.9 -2.2 | 92 22 -22.3 0.7 48 38 21946 225 21 14.8 14.8 | 119 37 -32.3 17.8 49 33 22860 255 21 20.3 5.4 | 107 28 -26.9 8.3 50 30 23440 245 28 25.4 11.8 | 124 26 -21.8 14.7 51 28 23774 245 29 26.3 12.3 | 126 26 -20.9 15.2 52 26 24384 275 17 16.9 -1.5 | 93 30 -30.2 1.4 53 24 24689 265 18 17.9 1.6 | 99 30 -29.2 4.5 54 22 25298 285 9 8.7 -2.3 | 91 38 -38.5 0.6 55 21 25603 270 15 15.0 -0.0 | 95 32 -32.2 2.9 56 20 25880 260 24 23.6 4.2 | 107 25 -23.5 7.1 57 20 25908 255 15 14.5 3.9 | 102 33 -32.7 6.8 58 17 26822 275 18 17.9 -1.6 | 93 29 -29.2 1.3 59 16 27127 275 23 22.9 -2.0 | 92 24 -24.3 0.9 60 15 27432 255 20 19.3 5.2 | 106 29 -27.9 8.1 61 13 28346 250 35 32.9 12.0 | 136 21 -14.3 14.9 62 11 29261 280 32 31.5 -5.6 | 80 16 -15.7 -2.7 63 11 29566 285 39 37.7 -10.1 | 53 12 -9.5 -7.2 64 10 30010 270 50 50.0 -0.0 | 224 4 2.8 2.9 65 9 30175 260 42 41.4 7.3 | 150 12 -5.8 10.2 Wind Parameters Mean winds (0-6000m): 243.5 at 63.0 knts Storm direction: 273.5 at 47.3 knts Shear (0-3000m) pos: 5.9 neg: 3.0 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 87.2 deg Storm rel helicity (0-3000m) pos: 193.9 neg: -26.1 tot: 167.9 m^2/s^2 ave: 56.0 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 141.68 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 ------------------------------------------------------------------------------- 500 254 31 124 20| 33.2 0.0 33.2|122.8 0.0 122.8 245.6 0.67| 33.4 22.5 1000 254 40 146 16| 19.1 0.0 19.1|147.8 0.0 147.8 147.8 0.64| 22.4 14.2 1500 256 43 156 14| 12.7 1.0 13.7|150.3 -10.4 139.9 93.3 0.51| 16.9 8.6 2000 256 43 159 14| 8.9 0.7 9.6|150.3 -21.1 129.2 64.6 0.40| 14.2 5.7 2500 256 44 161 14| 7.1 1.7 8.8|176.2 -21.1 155.0 62.0 0.44| 13.4 5.8 3000 254 46 169 16| 5.9 3.0 9.0|193.9 -26.1 167.9 56.0 0.41| 12.9 5.3 4000 251 50 181 19| 4.4 4.3 8.8|223.6 -26.4 197.3 49.3 0.37| 11.8 4.4 5000 247 56 190 25| 4.3 4.2 8.4|344.9 -38.8 306.1 61.2 0.38| 11.5 4.4 6000 244 63 197 32| 3.6 6.3 9.9|402.2 -55.1 347.1 57.8 0.31| 12.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20251129.12.gif