UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:1200Z 8 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 ------------------------------------------------------------------------------- SFC 1005 112 13.6 12.7 94 0.9 13.1 235 7 286.3 287.9 286.0 311.9 9.21 1 1000 150 13.0 11.6 91 1.4 12.2 240 10 286.1 287.6 285.4 310.1 8.60 2 953 553 10.0 10.0 100 0.0 10.0 248 30 287.1 288.5 285.2 309.7 8.11 3 950 579 10.4 8.9 90 1.5 9.6 249 31 287.7 289.1 284.9 308.9 7.55 4 949 588 10.8 8.2 84 2.6 9.3 249 31 288.2 289.5 284.8 308.5 7.20 5 946 615 13.4 4.4 54 9.0 8.6 250 32 291.1 292.1 284.2 307.1 5.54 6 944 633 17.2 0.2 32 17.0 8.6 250 32 295.2 295.9 284.3 307.3 4.11 7 934 724 18.8 -2.2 24 21.0 8.5 250 33 297.7 298.3 284.6 308.2 3.48 8 925 807 18.6 -3.4 22 22.0 8.0 250 33 298.3 298.9 284.6 308.0 3.21 9 914 909 18.6 -7.4 16 26.0 7.0 250 31 299.4 299.8 284.1 306.7 2.39 10 850 1528 16.0 -18.0 8 34.0 3.5 255 29 302.9 303.1 284.0 306.4 1.09 11 827 1760 15.0 -19.0 8 34.0 2.8 251 29 304.2 304.4 284.4 307.6 1.03 12 777 2284 12.8 -17.2 11 30.0 1.6 260 23 307.3 307.6 285.9 311.5 1.28 13 700 3148 6.2 -21.8 11 28.0 -2.9 255 18 309.4 309.5 286.2 312.5 0.95 14 553 5026 -8.9 -25.9 24 17.0 -13.2 246 25 313.0 313.2 287.4 315.9 0.84 15 500 5800 -12.9 -35.9 13 23.0 -17.1 265 26 317.3 317.4 288.3 318.6 0.36 16 490 5954 -13.7 -39.7 9 26.0 -18.0 262 25 318.2 318.2 288.5 319.1 0.25 17 400 7460 -25.1 -50.1 8 25.0 -27.5 265 23 322.4 322.4 289.6 322.7 0.10 18 377 7887 -28.5 -51.5 9 23.0 -30.4 267 20 323.4 323.4 289.9 323.7 0.09 19 364 8137 -29.9 -54.9 7 25.0 -31.7 269 17 324.8 324.8 290.3 325.0 0.06 20 304 9399 -37.7 -59.7 8 22.0 -38.8 246 19 331.0 331.0 292.0 331.1 0.04 21 300 9490 -38.5 -60.5 8 22.0 -39.5 245 20 331.1 331.1 292.0 331.3 0.04 22 290 9721 -40.7 -58.7 13 18.0 -41.5 245 22 331.2 331.2 292.1 331.4 0.05 23 287 9791 -40.9 -52.9 26 12.0 -41.6 245 22 331.9 331.9 292.3 332.3 0.10 24 286 9815 -41.3 -58.3 14 17.0 -42.1 245 22 331.7 331.7 292.2 331.9 0.05 25 277 10030 -43.1 -52.1 37 9.0 -43.6 245 24 332.1 332.1 292.4 332.6 0.11 26 270 10202 -44.7 -55.7 28 11.0 -45.2 245 25 332.2 332.2 292.4 332.5 0.07 27 268 10251 -45.1 -51.1 51 6.0 -45.4 245 25 332.3 332.4 292.5 332.9 0.13 28 257 10529 -47.3 -58.3 27 11.0 -47.7 245 27 333.1 333.1 292.6 333.3 0.06 29 250 10710 -49.1 -58.1 34 9.0 -49.4 250 27 333.1 333.1 292.6 333.3 0.06 30 246 10816 -50.1 -58.1 38 8.0 -50.3 250 28 333.1 333.1 292.6 333.4 0.06 31 231 11224 -53.3 -63.3 29 10.0 -53.5 250 32 334.3 334.3 292.9 334.4 0.03 32 225 11393 -54.7 -59.6 55 4.9 -54.8 250 33 334.7 334.7 293.0 334.9 0.06 33 217 11624 -55.9 -66.9 24 11.0 -56.1 249 35 336.3 336.3 293.4 336.4 0.02 34 208 11893 -57.7 -66.7 31 9.0 -57.8 240 32 337.6 337.6 293.7 337.7 0.02 35 200 12140 -57.9 -71.9 15 14.0 -58.0 250 29 341.1 341.1 294.6 341.1 0.01 36 150 13920 -64.1 -80.1 9 16.0 -64.2 255 31 359.7 359.7 298.7 359.7 0.00 37 148 14002 -64.5 -81.5 8 17.0 -64.6 260 29 360.3 360.3 298.8 360.4 0.00 38 142 14256 -63.5 -82.5 6 19.0 -63.6 260 30 366.4 366.4 299.9 366.4 0.00 39 129 14843 -65.7 -83.7 6 18.0 -65.8 263 33 372.6 372.6 301.0 372.6 0.00 40 116 15495 -62.1 -85.1 3 23.0 -62.3 290 25 390.8 390.8 303.9 390.8 0.00 41 112 15711 -62.9 -85.9 3 23.0 -63.1 292 18 393.2 393.2 304.3 393.3 0.00 42 110 15823 -61.7 -85.7 3 24.0 -61.9 290 15 397.5 397.5 304.9 397.5 0.00 43 100 16410 -64.3 -86.3 3 22.0 -64.5 260 22 403.5 403.5 305.7 403.5 0.00 44 90 17056 -62.7 -87.7 2 25.0 -62.9 275 14 419.0 419.0 307.6 419.0 0.00 45 82 17627 -64.1 -89.1 2 25.0 -64.3 263 11 427.5 427.5 308.6 427.5 0.00 46 70 18600 -61.9 -88.9 2 27.0 -62.2 200 17 452.0 452.0 311.0 452.0 0.00 47 64 19157 -60.3 -89.3 1 29.0 -60.7 223 16 467.2 467.2 312.4 467.2 0.00 48 58 19769 -61.9 -89.9 1 28.0 -62.3 206 10 476.9 476.9 313.2 476.9 0.00 49 50 20690 -61.1 -90.1 1 29.0 -61.6 220 15 499.5 499.5 314.9 499.5 0.00 50 30 23900 -56.5 -88.5 1 32.0 -57.9 255 26 590.6 590.6 320.2 590.6 0.01 51 25 25061 -54.1 -88.1 1 34.0 -56.1 270 10 629.1 629.1 321.9 629.2 0.01 52 20 26490 -54.3 -88.3 1 34.0 -56.7 225 21 670.0 670.0 323.4 670.0 0.01 53 17 27540 -50.1 -87.1 1 37.0 -54.0 251 21 715.3 715.3 324.9 715.4 0.01 54 14 28795 -53.9 -87.9 1 34.0 -57.1 249 10 743.3 743.3 325.7 743.4 0.01 55 11 30363 -47.7 -85.7 0 38.0 -53.8 251 41 818.9 818.9 327.7 819.1 0.02 56 10 30990 -49.1 -86.1 1 37.0 -55.0 270 47 836.3 836.3 328.1 836.5 0.02 57 8.7 31908 -47.1 -86.1 0 39.0 -54.4 878.0 878.0 329.0 878.3 0.03 58 8.5 32062 -48.5 -85.5 1 37.0 -55.2 878.4 878.4 329.0 878.7 0.03 59 7.3 33066 -47.3 -86.3 0 39.0 -55.2 922.4 922.4 329.8 922.7 0.03 60 6.5 33843 -41.5 -82.5 0 41.0 -53.0 978.0 978.0 330.8 978.7 0.07 61 5.8 34612 -44.3 -84.3 0 40.0 -54.8 998.2 998.2 331.2 998.8 0.06 62 5.0 35611 -42.5 -82.5 0 40.0 -54.7 1049.7 1049.7 331.9 1050.7 0.09 TRP 148 14002 -64.5 -81.5 8 17.0 -64.6 260 29 360.3 360.3 298.8 360.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 639.64 mb = 3918.98 m = 12857.38 ft Wetbulb zero: 749.66 mb = 2580.63 m = 8466.52 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 21.98 % Est. max temperature: 29.90 C = 85.82 F Sfc-Lift cond lev (LCL): 991.69 mb = 219.85 m = 721.28 ft T: 12.48 C 700-500 lapse rate: 7.20 C/km ThetaE index: 4.85 C Layer 1000.0- 944.0 mb Conv cond level (CCL): 636.91 mb = 3900.41 m = 12796.46 ft Mean mixing ratio: 6.09 g/kg Conv temperature: 38.23 C = 100.82 F Cap Strength: 12.31 C Lifted Index: 10.05 C Risk: None Lifted Index @300 mb: 15.86 C Lifted Index @700 mb: 10.81 C Showalter Index: 11.69 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: -5.10 C K Index: -17.10 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 81.13 J/kg Max Up Vert Vel: 12.74 m/s Conv Inhibition (B-): 71217.11 J/kg Cap Strength: 12.29 C Lift Cond Lev (LCL): 837.85 mb = 1649.74 m = 5412.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 18 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 1005 112 235 7 5.7 4.0 | 122 14 -12.1 7.7 1 1000 150 240 10 8.7 5.0 | 133 13 -9.2 8.6 2 982 305 240 18 15.6 9.0 | 170 13 -2.3 12.6 3 947 610 250 32 30.1 10.9 | 220 19 12.2 14.6 4 925 807 250 33 31.0 11.3 | 221 20 13.1 14.9 5 913 914 250 31 29.1 10.6 | 218 18 11.3 14.2 6 881 1219 255 28 27.0 7.2 | 220 14 9.2 10.9 7 850 1528 255 29 28.0 7.5 | 222 15 10.2 11.2 8 820 1829 250 29 27.3 9.9 | 215 16 9.4 13.6 9 790 2134 265 25 24.9 2.2 | 230 9 7.0 5.8 10 762 2438 255 21 20.3 5.4 | 195 9 2.4 9.1 11 735 2743 255 23 22.2 6.0 | 204 11 4.4 9.6 12 700 3148 255 18 17.4 4.7 | 177 8 -0.5 8.3 13 682 3353 250 17 16.0 5.8 | 169 10 -1.9 9.5 14 656 3658 250 19 17.9 6.5 | 180 10 -0.0 10.1 15 631 3962 250 21 19.7 7.2 | 190 11 1.9 10.8 16 607 4267 230 21 16.1 13.5 | 174 17 -1.8 17.1 17 584 4572 250 24 22.6 8.2 | 202 13 4.7 11.9 18 562 4877 245 24 21.8 10.1 | 196 14 3.9 13.8 19 520 5486 250 31 29.1 10.6 | 218 18 11.3 14.2 20 500 5800 265 26 25.9 2.3 | 234 10 8.0 5.9 21 480 6096 260 25 24.6 4.3 | 220 10 6.8 8.0 22 443 6706 245 21 19.0 8.9 | 185 13 1.2 12.5 23 400 7460 265 23 22.9 2.0 | 222 8 5.1 5.7 24 391 7620 265 23 22.9 2.0 | 222 8 5.1 5.7 25 359 8230 270 16 16.0 -0.0 | 153 4 -1.9 3.6 26 329 8839 260 20 19.7 3.5 | 194 7 1.8 7.1 27 315 9144 275 21 20.9 -1.8 | 239 4 3.1 1.8 28 302 9449 240 18 15.6 9.0 | 170 13 -2.3 12.6 29 300 9490 245 20 18.1 8.5 | 181 12 0.3 12.1 30 252 10668 245 28 25.4 11.8 | 206 17 7.5 15.5 31 250 10710 250 27 25.4 9.2 | 210 15 7.5 12.9 32 218 11582 250 35 32.9 12.0 | 224 22 15.0 15.6 33 208 11887 240 32 27.7 16.0 | 207 22 9.9 19.6 34 200 12140 250 29 27.3 9.9 | 215 16 9.4 13.6 35 198 12192 255 30 29.0 7.8 | 224 16 11.1 11.4 36 189 12497 250 26 24.4 8.9 | 208 14 6.6 12.5 37 171 13106 220 15 9.6 11.5 | 151 17 -8.2 15.1 38 150 13920 255 31 29.9 8.0 | 226 17 12.1 11.7 39 148 14002 260 29 28.6 5.0 | 231 14 10.7 8.7 40 140 14326 260 30 29.5 5.2 | 233 15 11.7 8.9 41 121 15240 265 36 35.9 3.1 | 249 19 18.0 6.8 42 115 15545 295 23 20.8 -9.7 | 334 7 3.0 -6.1 43 110 15850 290 14 13.2 -4.8 | 76 5 -4.7 -1.1 44 104 16154 230 16 12.3 10.3 | 158 15 -5.6 13.9 45 100 16410 260 22 21.7 3.8 | 207 8 3.8 7.5 46 99 16459 225 20 14.1 14.1 | 168 18 -3.7 17.8 47 94 16764 275 19 18.9 -1.7 | 208 2 1.1 2.0 48 90 17069 275 14 13.9 -1.2 | 122 5 -3.9 2.4 49 85 17374 250 15 14.1 5.1 | 157 10 -3.8 8.8 50 81 17678 265 10 10.0 0.9 | 120 9 -7.9 4.5 51 77 17983 250 19 17.9 6.5 | 180 10 -0.0 10.1 52 74 18288 255 22 21.3 5.7 | 200 10 3.4 9.3 53 70 18593 280 19 18.7 -3.3 | 248 1 0.9 0.3 54 70 18600 200 17 5.8 16.0 | 148 23 -12.0 19.6 55 67 18898 215 20 11.5 16.4 | 162 21 -6.4 20.0 56 64 19202 225 15 10.6 10.6 | 153 16 -7.3 14.3 57 60 19507 245 12 10.9 5.1 | 141 11 -7.0 8.7 58 58 19812 200 10 3.4 9.4 | 132 19 -14.4 13.0 59 52 20422 225 12 8.5 8.5 | 142 15 -9.4 12.1 60 50 20690 220 15 9.6 11.5 | 151 17 -8.2 15.1 61 47 21031 210 18 9.0 15.6 | 155 21 -8.9 19.2 62 45 21336 245 22 19.9 9.3 | 189 13 2.1 12.9 63 41 21946 280 12 11.8 -2.1 | 105 6 -6.0 1.6 64 37 22555 230 6 4.6 3.9 | 119 15 -13.3 7.5 65 35 22860 225 15 10.6 10.6 | 153 16 -7.3 14.3 66 31 23774 240 22 19.1 11.0 | 185 15 1.2 14.6 67 30 23900 255 26 25.1 6.7 | 215 13 7.3 10.4 68 28 24384 255 26 25.1 6.7 | 215 13 7.3 10.4 69 27 24689 290 16 15.0 -5.5 | 57 3 -2.8 -1.8 70 25 24994 280 10 9.8 -1.7 | 103 8 -8.0 1.9 71 24 25298 235 10 8.2 5.7 | 134 13 -9.7 9.4 72 23 25603 265 17 16.9 1.5 | 170 5 -0.9 5.1 73 22 25908 265 14 13.9 1.2 | 141 6 -3.9 4.9 74 21 26213 245 1 0.9 0.4 | 103 17 -17.0 4.1 75 20 26490 225 21 14.8 14.8 | 171 19 -3.0 18.5 76 20 26518 180 17 0.0 17.0 | 139 27 -17.9 20.6 77 19 26822 225 21 14.8 14.8 | 171 19 -3.0 18.5 78 18 27127 235 24 19.7 13.8 | 186 18 1.8 17.4 79 17 27432 245 21 19.0 8.9 | 185 13 1.2 12.5 80 15 28346 290 21 19.7 -7.2 | 332 4 1.9 -3.5 81 14 28651 295 11 10.0 -4.6 | 83 8 -7.9 -1.0 82 14 28956 205 10 4.2 9.1 | 133 19 -13.6 12.7 83 13 29261 210 18 9.0 15.6 | 155 21 -8.9 19.2 84 12 29566 250 26 24.4 8.9 | 208 14 6.6 12.5 85 12 29870 235 36 29.5 20.6 | 206 27 11.6 24.3 86 10 30990 270 47 47.0 -0.0 | 263 29 29.1 3.6 Wind Parameters Mean winds (0-6000m): 251.5 at 24.3 knts Storm direction: 281.5 at 18.2 knts Shear (0-3000m) pos: 3.3 neg: 1.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 57.4 deg Storm rel helicity (0-3000m) pos: 107.5 neg: -34.4 tot: 73.1 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 3.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 26.55 Bulk Shear: 3.06 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 ------------------------------------------------------------------------------- 500 245 20 182 12| 26.0 0.0 26.0| 87.6 0.0 87.6 175.2 0.92| 26.6 24.6 1000 248 26 205 15| 11.6 0.0 11.6| 91.5 -4.7 86.8 86.8 0.76| 16.1 12.2 1500 251 27 210 15| 7.7 0.0 7.7| 94.0 -7.0 87.1 58.0 0.70| 11.7 8.2 2000 252 27 213 14| 5.0 0.0 5.0|104.7 -12.8 91.9 45.9 0.59| 11.1 6.6 2500 253 26 212 13| 4.0 1.0 5.0|106.1 -25.0 81.1 32.4 0.43| 10.2 4.3 3000 253 25 210 13| 3.3 1.3 4.6|107.5 -34.4 73.1 24.4 0.33| 9.3 3.0 4000 252 24 203 12| 2.5 1.3 3.8|116.1 -42.8 73.3 18.3 0.28| 8.2 2.3 5000 251 24 201 12| 2.5 1.1 3.6|149.0 -51.1 97.8 19.6 0.31| 8.0 2.5 6000 252 24 205 12| 2.2 0.9 3.1|179.1 -57.9 121.3 20.2 0.31| 8.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20251008.12.gif