UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:0000Z 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 -17 SFC 984 112 4.4 4.3 99 0.1 4.4 305 4 278.8 279.7 278.3 293.3 5.29 2 960 314 3.2 3.2 100 0.0 3.2 10 5 279.6 280.4 278.3 293.4 5.01 3 941 477 3.8 3.4 97 0.4 3.6 88 6 281.8 282.7 279.6 296.2 5.19 4 936 521 6.6 6.3 98 0.3 6.5 108 6 285.1 286.2 282.5 302.9 6.40 5 931 566 7.2 6.7 97 0.5 6.9 129 6 286.1 287.3 283.2 304.7 6.62 6 925 619 6.8 6.4 97 0.4 6.6 155 6 286.3 287.4 283.2 304.5 6.52 7 892 918 6.6 5.2 91 1.4 5.9 220 7 289.0 290.1 284.1 306.7 6.22 8 850 1313 5.2 2.9 85 2.3 4.1 250 18 291.6 292.6 284.4 307.6 5.55 9 828 1527 4.6 1.9 83 2.7 3.2 255 27 293.2 294.1 284.8 308.6 5.30 10 761 2211 0.6 0.6 100 0.0 0.6 225 34 296.0 296.9 285.8 311.4 5.25 11 724 2611 -0.9 -1.8 94 0.9 -1.3 228 45 298.6 299.4 286.2 312.4 4.63 12 700 2880 -2.1 -7.0 69 4.9 -4.1 230 52 300.2 300.7 285.3 310.0 3.23 13 699 2891 -2.3 -7.3 69 5.0 -4.3 230 52 300.1 300.6 285.2 309.7 3.16 14 678 3132 -4.3 -8.7 71 4.4 -6.0 232 56 300.5 301.0 285.1 309.4 2.92 15 676 3156 -3.9 -11.9 54 8.0 -6.8 232 57 301.2 301.6 284.7 308.2 2.27 16 666 3273 -4.3 -18.3 33 14.0 -8.5 232 58 302.0 302.2 283.9 306.3 1.36 17 647 3500 -5.5 -22.5 25 17.0 -10.1 234 62 303.1 303.3 283.9 306.3 0.97 18 642 3561 -4.5 -38.5 5 34.0 -10.8 234 63 305.0 305.0 283.7 305.7 0.21 19 635 3647 -4.7 -45.7 2 41.0 -11.2 235 65 305.7 305.7 283.8 306.1 0.10 20 623 3797 -4.9 -34.9 7 30.0 -11.1 231 73 307.1 307.2 284.7 308.2 0.32 21 617 3874 -2.9 -40.9 3 38.0 -10.1 228 78 310.3 310.3 285.7 310.9 0.17 22 557 4673 -9.9 -51.9 2 42.0 -15.3 226 85 311.2 311.2 285.8 311.4 0.06 23 532 5026 -11.1 -51.1 2 40.0 -16.3 231 98 313.9 313.9 286.8 314.1 0.07 24 511 5334 -12.1 -52.1 2 40.0 -17.1 234 107 316.3 316.3 287.6 316.5 0.06 25 500 5500 -13.5 -49.5 3 36.0 -18.1 235 110 316.6 316.6 287.7 316.9 0.08 26 421 6779 -24.5 -50.5 7 26.0 -26.9 232 113 318.5 318.5 288.3 318.8 0.09 27 400 7150 -26.9 -51.9 8 25.0 -29.0 230 118 320.0 320.0 288.8 320.3 0.08 28 382 7481 -27.9 -59.9 3 32.0 -30.0 230 122 323.0 323.0 289.7 323.1 0.03 29 331 8488 -37.1 -59.1 8 22.0 -38.1 230 126 323.8 323.8 290.0 324.0 0.04 30 300 9160 -41.5 -65.5 6 24.0 -42.3 225 125 326.9 326.9 290.9 326.9 0.02 31 296 9252 -41.9 -66.9 5 25.0 -42.6 225 125 327.6 327.6 291.0 327.6 0.02 32 293 9321 -42.1 -68.1 4 26.0 -42.9 225 124 328.2 328.2 291.2 328.3 0.01 33 276 9725 -45.5 -69.5 5 24.0 -46.0 225 122 329.0 329.0 291.5 329.0 0.01 34 271 9847 -46.5 -53.5 45 7.0 -46.8 224 123 329.3 329.3 291.6 329.6 0.10 35 267 9946 -47.5 -52.5 56 5.0 -47.7 224 124 329.2 329.2 291.6 329.6 0.11 36 250 10380 -50.9 -55.4 59 4.5 -51.0 220 128 330.4 330.4 291.9 330.7 0.08 37 239 10671 -53.3 -58.6 52 5.4 -53.4 220 138 331.1 331.1 292.1 331.3 0.06 38 231 10889 -55.1 -61.1 47 6.0 -55.2 220 138 331.6 331.6 292.2 331.7 0.04 39 223 11112 -57.3 -60.8 64 3.5 -57.3 222 136 331.5 331.6 292.2 331.7 0.05 40 212 11429 -60.1 -76.1 11 16.0 -60.2 226 132 332.0 332.0 292.3 332.0 0.01 41 209 11518 -60.7 -75.7 12 15.0 -60.8 227 131 332.4 332.4 292.4 332.5 0.01 42 200 11790 -62.5 -76.5 14 14.0 -62.6 230 127 333.8 333.8 292.7 333.8 0.01 43 180 12431 -66.3 -77.3 20 11.0 -66.4 225 116 337.8 337.8 293.8 337.8 0.01 44 178 12499 -63.9 -75.9 18 12.0 -64.0 225 113 342.8 342.8 295.0 342.8 0.01 45 173 12674 -61.5 -80.5 6 19.0 -61.6 226 116 349.6 349.6 296.5 349.6 0.00 46 169 12818 -62.1 -81.1 6 19.0 -62.2 228 119 350.9 350.9 296.8 350.9 0.00 47 158 13236 -58.9 -82.9 3 24.0 -59.1 233 114 363.2 363.2 299.3 363.2 0.00 48 150 13560 -59.9 -83.9 3 24.0 -60.1 240 90 366.9 366.9 300.0 366.9 0.00 49 126 14651 -60.7 -84.7 3 24.0 -60.9 238 80 384.2 384.2 302.9 384.2 0.00 50 115 15226 -57.7 -84.7 2 27.0 -58.0 240 74 399.9 399.9 305.2 399.9 0.00 51 109 15563 -60.7 -84.7 3 24.0 -60.9 230 64 400.5 400.5 305.3 400.5 0.00 52 103 15916 -61.3 -86.3 2 25.0 -61.6 233 73 405.8 405.8 306.0 405.9 0.00 53 100 16100 -60.7 -85.7 2 25.0 -61.0 235 78 410.4 410.4 306.6 410.5 0.00 54 96 16353 -59.7 -85.7 2 26.0 -60.0 235 79 417.2 417.2 307.4 417.2 0.00 55 74 17968 -61.1 -87.1 2 26.0 -61.4 249 44 446.5 446.5 310.5 446.5 0.00 56 70 18310 -62.9 -86.9 3 24.0 -63.2 230 39 449.8 449.8 310.8 449.8 0.00 57 66 18672 -65.1 -88.1 3 23.0 -65.3 226 43 452.7 452.7 311.1 452.7 0.00 58 50 20370 -65.3 -89.3 2 24.0 -65.6 220 21 489.6 489.6 314.2 489.6 0.00 59 30 23480 -65.5 -89.5 2 24.0 -66.0 285 13 566.1 566.1 318.9 566.1 0.00 60 28 23900 -66.3 -90.3 2 24.0 -66.7 285 11 575.1 575.1 319.4 575.2 0.00 61 23 25098 -65.1 -90.1 2 25.0 -65.7 292 11 611.9 611.9 321.2 612.0 0.00 62 20 25950 -65.5 -90.5 2 25.0 -66.2 265 11 635.7 635.7 322.2 635.7 0.01 63 16 27296 -68.3 -91.3 2 23.0 -68.9 303 11 668.4 668.4 323.4 668.5 0.01 64 10 30130 -65.7 -90.7 2 25.0 -67.0 280 33 774.3 774.3 326.6 774.4 0.01 65 8.8 30903 -67.7 -91.7 2 24.0 -68.8 795.4 795.4 327.1 795.5 0.01 66 6.4 32833 -64.7 -90.7 2 26.0 -66.7 884.0 884.0 329.1 884.1 0.02 67 5.9 33336 -59.9 -89.9 1 30.0 -63.3 925.6 925.6 329.9 925.8 0.02 TRP 180 12431 -66.3 -77.3 20 11.0 -66.4 225 116 337.8 337.8 293.8 337.8 0.01 WND 239 10671 -53.3 -58.6 52 5.4 -53.4 220 138 331.1 331.1 292.1 331.3 0.06 Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 746.20 mb = 2371.06 m = 7778.97 ft Wetbulb zero: 749.41 mb = 2334.25 m = 7658.20 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 53.06 % Est. max temperature: 18.23 C = 64.81 F Sfc-Lift cond lev (LCL): 982.38 mb = 125.47 m = 411.64 ft T: 4.32 C 700-500 lapse rate: 4.35 C/km ThetaE index: 6.71 C Layer 700.0- 635.0 mb Conv cond level (CCL): 984.00 mb = 112.00 m = 367.45 ft Mean mixing ratio: 5.83 g/kg Conv temperature: 5.67 C = 42.21 F Cap Strength: 15.24 C Lifted Index: 15.19 C Risk: None Lifted Index @300 mb: 18.89 C Lifted Index @700 mb: 7.08 C Showalter Index: 10.33 C Risk: None Total Totals Index: 35.10 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 16.40 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 180.80 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.77 J/kg Max Up Vert Vel: 10.56 m/s Conv Inhibition (B-): 52709.11 J/kg Cap Strength: 15.20 C Lift Cond Lev (LCL): 925.59 mb = 613.71 m = 2013.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 43 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 ---------------------------------------------------------- 0 984 112 305 4 3.3 -2.3 | 78 40 -39.1 -8.5 1 961 305 5 5 -0.4 -5.0 | 75 44 -42.8 -11.2 2 926 610 150 6 -3.0 5.2 | 89 45 -45.4 -1.1 3 925 619 155 6 -2.5 5.4 | 89 45 -44.9 -0.8 4 892 914 220 7 4.5 5.4 | 89 38 -37.9 -0.9 5 860 1219 260 14 13.8 2.4 | 82 29 -28.6 -3.8 6 850 1313 250 18 16.9 6.2 | 90 25 -25.5 -0.1 7 828 1524 255 27 26.1 7.0 | 93 16 -16.3 0.7 8 797 1829 245 20 18.1 8.5 | 95 24 -24.3 2.2 9 768 2134 225 32 22.6 22.6 | 130 26 -19.8 16.4 10 739 2438 225 42 29.7 29.7 | 152 27 -12.7 23.4 11 712 2743 230 48 36.8 30.9 | 167 25 -5.6 24.6 12 700 2880 230 52 39.8 33.4 | 175 27 -2.6 27.2 13 633 3658 235 65 53.2 37.3 | 199 33 10.9 31.0 14 609 3962 225 84 59.4 59.4 | 198 56 17.0 53.1 15 586 4267 225 85 60.1 60.1 | 198 57 17.7 53.8 16 563 4572 225 82 58.0 58.0 | 197 54 15.6 51.7 17 542 4877 230 94 72.0 60.4 | 209 62 29.6 54.2 18 501 5486 235 111 90.9 63.7 | 220 75 48.5 57.4 19 500 5500 235 110 90.1 63.1 | 220 74 47.7 56.8 20 461 6096 235 105 86.0 60.2 | 219 69 43.6 54.0 21 400 7150 230 118 90.4 75.8 | 215 85 48.0 69.6 22 374 7620 230 124 95.0 79.7 | 216 90 52.6 73.5 23 301 9144 230 127 97.3 81.6 | 216 93 54.9 75.4 24 300 9160 225 125 88.4 88.4 | 209 94 46.0 82.1 25 275 9754 225 122 86.3 86.3 | 209 91 43.9 80.0 26 250 10380 220 128 82.3 98.1 | 203 100 39.9 91.8 27 239 10668 220 132 84.8 101.1 | 204 104 42.5 94.9 28 239 10671 220 138 88.7 105.7 | 205 110 46.3 99.5 29 228 10973 220 138 88.7 105.7 | 205 110 46.3 99.5 30 200 11790 230 127 97.3 81.6 | 216 93 54.9 75.4 31 180 12431 225 116 82.0 82.0 | 208 86 39.6 75.8 32 178 12497 225 113 79.9 79.9 | 207 83 37.5 73.6 33 161 13106 230 124 95.0 79.7 | 216 90 52.6 73.5 34 150 13560 240 90 77.9 45.0 | 223 53 35.6 38.7 35 139 14021 235 77 63.1 44.2 | 209 43 20.7 37.9 36 120 14935 240 82 71.0 41.0 | 219 45 28.6 34.7 37 115 15240 240 74 64.1 37.0 | 215 38 21.7 30.7 38 109 15545 230 64 49.0 41.1 | 191 36 6.6 34.9 39 100 16100 235 78 63.9 44.7 | 209 44 21.5 38.5 40 94 16459 235 79 64.7 45.3 | 210 45 22.3 39.1 41 90 16764 240 57 49.4 28.5 | 197 23 7.0 22.2 42 81 17374 240 64 55.4 32.0 | 207 29 13.0 25.7 43 78 17678 235 55 45.1 31.5 | 186 25 2.7 25.3 44 74 17983 250 43 40.4 14.7 | 167 9 -2.0 8.5 45 70 18288 240 36 31.2 18.0 | 136 16 -11.2 11.7 46 70 18310 230 39 29.9 25.1 | 146 23 -12.5 18.8 47 67 18593 225 42 29.7 29.7 | 152 27 -12.7 23.4 48 61 19202 230 52 39.8 33.4 | 175 27 -2.6 27.2 49 58 19507 270 32 32.0 -0.0 | 59 12 -10.4 -6.3 50 50 20370 220 21 13.5 16.1 | 109 31 -28.9 9.8 51 50 20422 250 23 21.6 7.9 | 94 21 -20.8 1.6 52 47 20726 220 18 11.6 13.8 | 104 32 -30.8 7.5 53 43 21336 245 23 20.8 9.7 | 99 22 -21.5 3.5 54 41 21641 240 26 22.5 13.0 | 109 21 -19.9 6.7 55 39 21946 265 18 17.9 1.6 | 79 25 -24.5 -4.7 56 37 22250 255 20 19.3 5.2 | 87 23 -23.1 -1.1 57 35 22555 230 17 13.0 10.9 | 99 30 -29.4 4.7 58 33 22860 265 15 14.9 1.3 | 80 28 -27.4 -4.9 59 32 23165 255 21 20.3 5.4 | 88 22 -22.1 -0.8 60 30 23470 285 22 21.3 -5.7 | 61 24 -21.1 -11.9 61 30 23480 285 13 12.6 -3.4 | 72 31 -29.8 -9.6 62 29 23774 275 11 11.0 -1.0 | 77 32 -31.4 -7.2 63 27 24079 300 10 8.7 -5.0 | 72 36 -33.7 -11.3 64 26 24384 245 10 9.1 4.2 | 87 33 -33.3 -2.0 65 23 24994 295 10 9.1 -4.2 | 73 35 -33.3 -10.5 66 22 25298 285 13 12.6 -3.4 | 72 31 -29.8 -9.6 67 21 25603 255 12 11.6 3.1 | 84 31 -30.8 -3.1 68 20 25908 295 12 10.9 -5.1 | 70 33 -31.5 -11.3 69 20 25950 265 11 11.0 1.0 | 80 32 -31.4 -5.3 70 19 26213 265 11 11.0 1.0 | 80 32 -31.4 -5.3 71 17 26822 315 15 10.6 -10.6 | 62 36 -31.8 -16.9 72 16 27432 300 10 8.7 -5.0 | 72 36 -33.7 -11.3 73 15 27737 280 10 9.8 -1.7 | 76 34 -32.5 -8.0 74 14 28042 290 15 14.1 -5.1 | 68 30 -28.3 -11.4 75 13 28346 270 19 19.0 -0.0 | 75 24 -23.4 -6.3 76 13 28651 305 18 14.7 -10.3 | 59 32 -27.6 -16.6 77 12 28956 290 20 18.8 -6.8 | 61 27 -23.6 -13.1 78 11 29566 310 22 16.9 -14.1 | 51 33 -25.5 -20.4 79 10 29870 300 20 17.3 -10.0 | 57 30 -25.1 -16.3 80 10 30130 280 33 32.5 -5.7 | 40 16 -9.9 -12.0 81 10 30175 280 23 22.7 -4.0 | 63 22 -19.7 -10.2 Wind Parameters Mean winds (0-6000m): 231.6 at 57.1 knts Storm direction: 261.6 at 42.8 knts Shear (0-3000m) pos: 8.6 neg: 3.9 tot: 12.5 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 439.3 neg: -55.3 tot: 384.0 m^2/s^2 ave: 128.0 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 16.6 stream: 8.5 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.11 Bulk Shear: 502.14 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 21 5 76 46| 0.0 10.0 10.0|136.2 -17.7 118.5 237.0 0.51| 19.0 9.6 1000 217 6 88 39| 6.9 5.0 11.9|149.8 -36.5 113.3 113.3 0.26| 16.7 4.4 1500 247 11 86 32| 9.2 3.3 12.5|181.9 -55.3 126.6 84.4 0.22| 17.7 3.8 2000 244 14 90 30| 6.9 5.8 12.7|265.2 -55.3 209.9 105.0 0.35| 18.1 6.3 2500 235 19 100 27| 8.1 4.6 12.8|365.7 -55.3 310.4 124.2 0.46| 17.6 8.1 3000 233 25 110 24| 8.6 3.9 12.5|439.3 -55.3 384.0 128.0 0.52| 16.6 8.5 4000 232 36 138 21| 7.6 5.7 13.3|515.7 -75.6 440.1 110.0 0.44| 16.7 7.4 5000 230 47 164 24| 8.1 4.5 12.6|787.6 -90.6 696.9 139.4 0.48| 15.8 7.6 6000 232 57 185 29| 7.6 3.6 11.2|939.6-117.0 822.6 137.1 0.48| 14.5 6.9 Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20251129.00.gif