UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:1200Z 9 OCT 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 69 SFC 995 112 18.8 16.9 89 1.9 17.5 292.4 294.6 290.9 327.2 12.26 2 959 428 16.2 16.2 100 0.0 16.2 292.8 295.0 291.0 327.4 12.16 3 925 735 14.6 14.6 100 0.0 14.6 220 55 294.2 296.3 290.8 326.8 11.37 4 901 958 13.8 11.6 87 2.2 12.4 220 54 295.6 297.4 289.8 323.2 9.56 5 850 1448 11.0 10.2 95 0.8 10.5 220 52 297.7 299.3 290.2 324.6 9.23 6 826 1686 9.4 8.3 93 1.1 8.8 219 52 298.4 299.9 289.6 322.9 8.34 7 801 1941 8.4 2.4 66 6.0 5.2 218 52 300.0 301.0 287.8 316.9 5.68 8 795 2003 8.0 5.9 87 2.1 6.8 218 52 300.2 301.6 289.3 321.9 7.34 9 791 2045 7.8 3.4 74 4.4 5.4 218 52 300.4 301.6 288.3 318.8 6.18 10 784 2118 7.2 4.6 84 2.6 5.8 218 52 300.6 301.8 289.0 320.7 6.80 11 772 2245 7.8 -2.2 49 10.0 2.9 218 52 302.5 303.3 287.2 315.4 4.21 12 766 2310 7.8 -5.2 39 13.0 1.9 217 53 303.2 303.8 286.6 313.6 3.39 13 739 2605 6.2 -8.8 33 15.0 -0.1 216 53 304.6 305.1 286.4 312.9 2.66 14 700 3047 3.0 -8.0 44 11.0 -1.7 215 53 305.8 306.4 287.1 315.1 2.99 15 698 3070 2.8 -7.2 48 10.0 -1.6 215 53 305.8 306.4 287.3 315.8 3.19 16 678 3305 2.2 -18.8 19 21.0 -4.8 215 53 307.7 308.0 286.0 311.9 1.28 17 670 3401 1.6 -16.4 25 18.0 -4.7 216 53 308.1 308.4 286.5 313.2 1.58 18 665 3461 1.2 -8.8 47 10.0 -3.0 216 53 308.3 308.9 288.0 317.6 2.95 19 662 3497 1.0 -11.0 40 12.0 -3.8 216 53 308.5 308.9 287.6 316.4 2.49 20 660 3522 0.6 -4.3 70 4.9 -1.7 216 54 308.3 309.1 289.2 321.4 4.21 21 658 3546 0.4 -3.7 74 4.1 -1.6 216 54 308.3 309.2 289.4 322.1 4.42 22 640 3768 -1.3 -2.9 89 1.6 -2.1 216 54 308.9 309.8 289.9 323.9 4.83 23 620 4020 -1.9 -3.5 89 1.6 -2.7 217 54 311.0 311.9 290.5 325.9 4.77 24 591 4400 -3.5 -6.3 81 2.8 -4.8 218 55 313.4 314.2 290.6 326.3 4.04 25 547 5007 -7.7 -7.7 100 0.0 -7.7 219 55 315.4 316.2 291.2 328.0 3.92 26 500 5700 -12.1 -12.1 100 0.0 -12.1 220 56 318.3 318.9 291.2 328.2 3.02 27 409 7216 -21.9 -22.4 96 0.5 -22.0 230 46 324.5 324.8 291.6 329.8 1.55 28 400 7380 -22.5 -24.5 84 2.0 -23.0 230 46 325.7 326.0 291.8 330.4 1.31 29 380 7754 -25.1 -27.8 78 2.7 -25.6 229 49 327.1 327.3 291.9 330.8 1.02 30 314 9106 -36.1 -44.1 44 8.0 -36.8 229 57 330.2 330.2 292.0 331.1 0.24 31 301 9397 -38.7 -44.7 53 6.0 -39.2 230 59 330.5 330.6 292.1 331.4 0.24 32 300 9420 -38.9 -45.9 48 7.0 -39.4 230 59 330.5 330.6 292.1 331.3 0.21 33 296 9512 -39.3 -49.3 34 10.0 -39.9 230 59 331.2 331.3 292.2 331.8 0.14 34 273 10058 -44.1 -59.1 17 15.0 -44.7 233 57 332.0 332.0 292.3 332.2 0.05 35 250 10640 -49.1 -61.1 23 12.0 -49.4 235 55 333.1 333.1 292.6 333.2 0.04 36 212 11704 -58.5 -64.5 46 6.0 -58.6 242 50 334.5 334.5 293.0 334.6 0.03 37 200 12070 -61.3 -65.8 55 4.5 -61.4 245 48 335.7 335.7 293.3 335.8 0.03 38 183 12616 -64.9 -68.2 64 3.3 -64.9 220 48 338.5 338.5 294.0 338.6 0.02 39 177 12818 -66.1 -70.0 58 3.9 -66.1 220 49 339.7 339.8 294.3 339.8 0.02 40 173 12957 -66.1 -72.1 43 6.0 -66.1 220 49 342.0 342.0 294.8 342.0 0.01 41 167 13173 -61.9 -76.9 12 15.0 -62.0 225 49 352.5 352.5 297.2 352.5 0.01 42 160 13439 -59.7 -77.7 8 18.0 -59.9 238 47 360.5 360.5 298.8 360.5 0.01 43 150 13840 -61.3 -79.3 7 18.0 -61.4 235 44 364.5 364.5 299.5 364.5 0.00 44 135 14492 -62.1 -80.1 7 18.0 -62.3 236 41 374.2 374.2 301.3 374.2 0.00 45 130 14725 -60.5 -81.5 5 21.0 -60.7 248 42 381.1 381.1 302.4 381.2 0.00 46 116 15429 -63.3 -82.3 6 19.0 -63.4 236 33 388.6 388.6 303.6 388.6 0.00 47 110 15758 -59.9 -80.9 5 21.0 -60.2 247 37 400.9 400.9 305.3 400.9 0.01 48 100 16350 -61.9 -81.9 5 20.0 -62.1 235 22 408.1 408.1 306.3 408.2 0.00 49 92 16864 -63.1 -83.1 5 20.0 -63.3 218 26 415.6 415.6 307.2 415.6 0.00 50 70 18560 -59.1 -84.1 3 25.0 -59.6 250 16 457.9 458.0 311.6 458.0 0.00 51 50 20670 -57.5 -84.5 2 27.0 -58.3 250 14 508.0 508.0 315.5 508.0 0.01 52 47 21061 -56.9 -84.9 2 28.0 -57.8 249 15 518.5 518.5 316.2 518.5 0.01 53 39 22233 -60.3 -87.3 2 27.0 -61.0 259 13 538.3 538.3 317.4 538.3 0.00 54 37 22564 -56.9 -84.9 2 28.0 -58.0 241 15 555.2 555.2 318.4 555.2 0.01 55 33 23287 -57.9 -85.9 2 28.0 -59.0 251 17 571.0 571.0 319.2 571.1 0.01 56 30 23890 -56.1 -86.1 1 30.0 -57.5 270 6 591.7 591.7 320.2 591.8 0.01 57 22 25855 -57.1 -88.1 1 31.0 -58.7 241 23 643.6 643.6 322.4 643.7 0.01 58 20 26460 -55.5 -88.5 1 33.0 -57.6 260 25 666.3 666.3 323.3 666.3 0.01 59 11 30332 -47.7 -86.7 0 39.0 -53.8 273 29 818.9 818.9 327.7 819.0 0.02 60 10 30960 -48.3 -87.3 0 39.0 -54.5 270 28 839.3 839.3 328.1 839.4 0.02 61 9.0 31660 -44.3 -84.3 0 40.0 -52.8 880.3 880.3 329.0 880.7 0.04 62 7.9 32528 -47.5 -86.5 0 39.0 -55.0 901.0 901.0 329.4 901.2 0.03 63 6.1 34235 -48.1 -87.1 0 39.0 -56.3 967.6 967.6 330.7 967.9 0.03 64 5.0 35557 -44.2 -83.9 0 39.7 -55.4 275 65 1042.1 1042.2 331.8 1042.9 0.07 65 4.6 36118 -42.5 -82.5 0 40.0 -55.1 1075.0 1075.1 332.3 1076.2 0.10 TRP 177 12818 -66.1 -70.0 58 3.9 -66.1 220 49 339.7 339.8 294.3 339.8 0.02 WND 5.0 35557 -44.2 -83.9 0 39.7 -55.4 275 65 1042.1 1042.2 331.8 1042.9 0.07 Sounding variables and indices 1000-500 mb thick: 5631.00 m Freezing level: 653.76 mb = 3598.18 m = 11804.92 ft Wetbulb zero: 740.72 mb = 2585.70 m = 8483.18 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 78.09 % Est. max temperature: 24.25 C = 75.65 F Sfc-Lift cond lev (LCL): 967.70 mb = 350.48 m = 1149.84 ft T: 16.84 C 700-500 lapse rate: 5.69 C/km ThetaE index: 7.83 C Layer 772.0- 700.0 mb Conv cond level (CCL): 929.25 mb = 696.00 m = 2283.44 ft Mean mixing ratio: 11.46 g/kg Conv temperature: 20.49 C = 68.88 F Cap Strength: 1.20 C Lifted Index: 0.89 C Risk: Showers probable Lifted Index @300 mb: 3.68 C Lifted Index @700 mb: -0.01 C Showalter Index: 1.83 C Risk: Showers probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.30 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 282.40 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.66 J/kg Max Up Vert Vel: 7.16 m/s Conv Inhibition (B-): 3.69 J/kg Cap Strength: 1.15 C Lift Cond Lev (LCL): 934.43 mb = 648.70 m = 2128.24 ft Lev Free Conv (LFC): 859.43 mb = 1355.15 m = 4445.97 ft Equ Level (EL): 769.43 mb = 2272.70 m = 7456.26 ft B at Equ Level: 22.21 J/kg Max Parcel Lev (MPL): 619.43 mb = 4027.71 m = 13214.10 ft Wind level data Storm motion: 249 at 45 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 ---------------------------------------------------------- 0 925 735 220 55 35.4 42.1 | 166 27 -6.4 26.3 1 850 1448 220 52 33.4 39.8 | 161 25 -8.3 24.0 2 700 3047 215 53 30.4 43.4 | 158 30 -11.4 27.6 3 500 5700 220 56 36.0 42.9 | 168 28 -5.8 27.1 4 1024 305 210 33 16.5 28.6 | 117 28 -25.3 12.7 5 983 610 215 48 27.5 39.3 | 149 27 -14.2 23.5 6 944 914 220 54 34.7 41.4 | 165 26 -7.0 25.5 7 907 1219 220 54 34.7 41.4 | 165 26 -7.0 25.5 8 836 1829 220 52 33.4 39.8 | 161 25 -8.3 24.0 9 803 2134 215 53 30.4 43.4 | 158 30 -11.4 27.6 10 771 2438 220 55 35.4 42.1 | 166 27 -6.4 26.3 11 741 2743 220 55 35.4 42.1 | 166 27 -6.4 26.3 12 711 3048 210 55 27.5 47.6 | 156 35 -14.3 31.8 13 683 3353 225 53 37.5 37.5 | 169 22 -4.3 21.6 14 656 3658 220 49 31.5 37.5 | 155 24 -10.3 21.7 15 605 4267 215 52 29.8 42.6 | 156 29 -11.9 26.8 16 558 4877 215 44 25.2 36.0 | 141 26 -16.5 20.2 17 536 5182 215 36 20.6 29.5 | 123 25 -21.1 13.6 18 494 5791 220 56 36.0 42.9 | 168 28 -5.8 27.1 19 474 6096 225 48 33.9 33.9 | 157 20 -7.8 18.1 20 403 7315 230 46 35.2 29.6 | 155 15 -6.5 13.7 21 400 7380 230 46 35.2 29.6 | 155 15 -6.5 13.7 22 387 7620 230 48 36.8 30.9 | 162 16 -5.0 15.0 23 326 8839 225 56 39.6 39.6 | 175 24 -2.2 23.8 24 312 9144 230 57 43.7 36.6 | 185 21 1.9 20.8 25 300 9420 230 59 45.2 37.9 | 189 22 3.4 22.1 26 299 9449 230 59 45.2 37.9 | 189 22 3.4 22.1 27 250 10640 235 55 45.1 31.5 | 192 16 3.3 15.7 28 249 10668 235 55 45.1 31.5 | 192 16 3.3 15.7 29 200 12070 245 48 43.5 20.3 | 201 5 1.7 4.4 30 196 12192 250 51 47.9 17.4 | 255 6 6.2 1.6 31 187 12497 220 48 30.9 36.8 | 152 24 -10.9 20.9 32 177 12818 220 49 31.5 37.5 | 155 24 -10.3 21.7 33 169 13106 220 49 31.5 37.5 | 155 24 -10.3 21.7 34 161 13411 240 48 41.6 24.0 | 179 8 -0.2 8.2 35 153 13716 220 39 25.1 29.9 | 130 22 -16.7 14.0 36 150 13840 235 44 36.0 25.2 | 149 11 -5.7 9.4 37 146 14021 235 43 35.2 24.7 | 143 11 -6.5 8.8 38 139 14326 225 38 26.9 26.9 | 127 19 -14.9 11.0 39 132 14630 245 44 39.9 18.6 | 146 3 -1.9 2.8 40 126 14935 255 37 35.7 9.6 | 44 9 -6.0 -6.3 41 120 15240 230 30 23.0 19.3 | 100 19 -18.8 3.4 42 108 15850 250 38 35.7 13.0 | 65 7 -6.0 -2.8 43 103 16154 260 21 20.7 3.6 | 60 24 -21.1 -12.2 44 100 16350 235 22 18.0 12.6 | 82 24 -23.7 -3.2 45 98 16459 235 22 18.0 12.6 | 82 24 -23.7 -3.2 46 89 17069 210 28 14.0 24.2 | 107 29 -27.8 8.4 47 85 17374 220 30 19.3 23.0 | 108 24 -22.5 7.1 48 81 17678 250 24 22.6 8.2 | 68 21 -19.2 -7.6 49 73 18288 245 21 19.0 8.9 | 73 24 -22.7 -7.0 50 70 18560 250 16 15.0 5.5 | 69 29 -26.7 -10.4 51 66 18898 245 17 15.4 7.2 | 72 28 -26.3 -8.7 52 63 19202 260 21 20.7 3.6 | 60 24 -21.1 -12.2 53 60 19507 230 17 13.0 10.9 | 80 29 -28.7 -4.9 54 52 20422 240 17 14.7 8.5 | 75 28 -27.0 -7.3 55 50 20670 250 14 13.2 4.8 | 69 31 -28.6 -11.1 56 50 20726 200 14 4.8 13.2 | 86 37 -37.0 -2.7 57 47 21031 250 15 14.1 5.1 | 69 30 -27.7 -10.7 58 45 21336 235 12 9.8 6.9 | 74 33 -31.9 -9.0 59 41 21946 240 23 19.9 11.5 | 79 22 -21.8 -4.3 60 39 22250 260 13 12.8 2.3 | 65 32 -29.0 -13.6 61 37 22555 240 15 13.0 7.5 | 74 30 -28.8 -8.3 62 34 23165 280 14 13.8 -2.4 | 57 33 -28.0 -18.3 63 32 23470 210 21 10.5 18.2 | 94 31 -31.3 2.3 64 31 23774 240 19 16.5 9.5 | 76 26 -25.3 -6.3 65 30 23890 270 6 6.0 -0.0 | 66 39 -35.8 -15.8 66 28 24384 245 10 9.1 4.2 | 70 35 -32.7 -11.6 67 26 24689 225 17 12.0 12.0 | 83 30 -29.7 -3.8 68 25 24994 235 23 18.8 13.2 | 83 23 -22.9 -2.7 69 24 25298 255 23 22.2 6.0 | 63 22 -19.5 -9.9 70 22 25908 240 23 19.9 11.5 | 79 22 -21.8 -4.3 71 20 26460 260 25 24.6 4.3 | 56 21 -17.1 -11.5 72 20 26518 255 31 29.9 8.0 | 56 14 -11.8 -7.8 73 17 27432 275 22 21.9 -1.9 | 48 27 -19.8 -17.8 74 16 27737 255 22 21.3 5.7 | 64 23 -20.5 -10.1 75 16 28042 265 21 20.9 1.8 | 56 25 -20.8 -14.0 76 15 28346 260 16 15.8 2.8 | 63 29 -26.0 -13.1 77 14 28651 235 23 18.8 13.2 | 83 23 -22.9 -2.7 78 13 29261 295 30 27.2 -12.7 | 27 32 -14.6 -28.5 79 12 29870 275 29 28.9 -2.5 | 35 22 -12.9 -18.4 80 10 30960 270 28 28.0 -0.0 | 41 21 -13.8 -15.8 Wind Parameters Mean winds (0-6000m): 219.2 at 59.5 knts Storm direction: 249.2 at 44.7 knts Storm rel Dir Shear (0-3000m): 112.8 deg Energy-Hel index: -1.60 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 NO DATA | | | 1000 220 54 165 27| | | 1500 220 53 163 26| | | 2000 220 53 162 26| | | 2500 219 53 161 27| | | 3000 218 53 160 27| | | 4000 218 53 160 28| | | 5000 218 53 161 28| | | 6000 219 60 172 31| | | Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20251009.12.gif