UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:1200Z 12 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 1011 112 4.6 0.1 73 4.5 2.7 310 13 276.9 277.5 275.3 287.3 3.81 1 1000 198 3.4 -0.9 73 4.3 1.6 330 20 276.5 277.2 274.8 286.4 3.58 2 925 825 -1.9 -3.8 87 1.9 -2.6 340 32 277.4 277.9 274.6 286.0 3.12 3 875 1263 -5.5 -6.2 95 0.7 -5.7 341 34 278.1 278.5 274.4 285.7 2.74 4 854 1453 -6.7 -9.5 80 2.8 -7.6 344 38 278.8 279.1 274.0 284.9 2.17 5 850 1490 -6.7 -12.7 62 6.0 -8.4 345 39 279.1 279.4 273.5 284.0 1.69 6 847 1518 -6.5 -13.5 58 7.0 -8.5 345 38 279.6 279.9 273.6 284.2 1.59 7 839 1592 -2.7 -23.7 18 21.0 -7.6 344 38 284.4 284.5 274.8 286.4 0.67 8 827 1706 -2.1 -25.1 15 23.0 -7.4 342 39 286.2 286.3 275.6 288.1 0.60 9 700 3015 -8.3 -33.3 11 25.0 -12.8 330 39 293.3 293.4 278.8 294.4 0.33 10 590 4324 -14.3 -49.3 3 35.0 -18.2 330 67 301.0 301.0 281.9 301.3 0.07 11 545 4920 -18.5 -43.5 9 25.0 -21.4 329 75 302.9 303.0 282.8 303.5 0.15 12 500 5560 -20.5 -33.5 30 13.0 -22.5 320 82 308.0 308.1 285.2 309.6 0.45 13 490 5709 -21.1 -36.1 25 15.0 -23.3 319 84 309.1 309.2 285.4 310.3 0.36 14 482 5830 -20.7 -37.7 20 17.0 -23.1 318 85 311.0 311.1 286.1 312.1 0.31 15 417 6883 -28.3 -44.3 20 16.0 -29.9 310 90 314.4 314.5 287.1 315.1 0.18 16 400 7180 -30.5 -43.5 27 13.0 -31.7 310 87 315.3 315.4 287.5 316.1 0.20 17 305 9050 -44.5 -54.5 32 10.0 -44.9 310 84 321.1 321.1 289.2 321.4 0.08 18 300 9160 -45.1 -55.1 32 10.0 -45.5 310 83 321.8 321.8 289.4 322.1 0.07 19 275 9741 -49.1 -57.1 39 8.0 -49.3 307 82 324.1 324.1 290.1 324.4 0.06 20 263 10035 -49.7 -62.7 20 13.0 -50.0 305 81 327.4 327.4 291.0 327.5 0.03 21 257 10187 -48.7 -65.7 12 17.0 -49.1 299 83 331.0 331.0 292.0 331.1 0.02 22 250 10370 -49.3 -65.3 14 16.0 -49.7 290 86 332.8 332.8 292.5 332.9 0.02 23 234 10798 -51.8 -67.0 15 15.2 -52.1 295 98 335.3 335.3 293.2 335.4 0.02 24 231 10881 -52.3 -67.3 15 15.0 -52.6 295 97 335.8 335.8 293.3 335.9 0.02 25 224 11079 -50.5 -71.5 7 21.0 -50.9 296 96 341.5 341.6 294.7 341.6 0.01 26 200 11810 -52.5 -76.5 4 24.0 -52.9 300 79 349.6 349.6 296.5 349.7 0.01 27 194 12008 -52.1 -78.1 3 26.0 -52.5 301 78 353.3 353.3 297.4 353.3 0.00 28 173 12747 -55.9 -78.9 4 23.0 -56.2 303 74 358.8 358.8 298.5 358.8 0.00 29 170 12859 -56.1 -80.1 3 24.0 -56.4 303 73 360.3 360.3 298.8 360.3 0.00 30 161 13207 -54.7 -80.7 3 26.0 -55.1 304 71 368.3 368.3 300.2 368.3 0.00 31 153 13533 -56.1 -82.1 2 26.0 -56.4 305 63 371.3 371.3 300.8 371.3 0.00 32 150 13660 -55.1 -83.1 2 28.0 -55.5 305 56 375.1 375.1 301.5 375.2 0.00 33 145 13876 -53.7 -82.7 2 29.0 -54.1 302 48 381.2 381.2 302.5 381.2 0.00 34 130 14571 -56.7 -83.7 2 27.0 -57.1 292 48 387.9 387.9 303.5 388.0 0.00 35 126 14769 -55.9 -83.9 2 28.0 -56.3 298 48 392.9 392.9 304.2 392.9 0.00 36 110 15626 -57.9 -84.9 2 27.0 -58.2 315 29 404.7 404.7 305.8 404.7 0.00 37 106 15860 -55.1 -84.1 2 29.0 -55.6 299 28 414.3 414.3 307.0 414.3 0.00 38 100 16230 -56.5 -85.5 1 29.0 -56.9 310 27 418.6 418.6 307.6 418.6 0.00 39 89 16969 -58.3 -86.3 2 28.0 -58.7 303 24 429.2 429.2 308.7 429.2 0.00 40 86 17186 -56.1 -85.1 1 29.0 -56.6 285 29 437.8 437.8 309.7 437.8 0.00 41 79 17723 -59.5 -86.5 2 27.0 -59.9 299 27 441.6 441.6 310.0 441.6 0.00 42 74 18137 -56.3 -86.3 1 30.0 -56.9 312 25 456.6 456.6 311.5 456.6 0.00 43 70 18490 -56.9 -85.9 1 29.0 -57.5 305 22 462.7 462.7 312.0 462.7 0.00 44 63 19153 -59.7 -86.7 2 27.0 -60.2 301 16 470.6 470.6 312.7 470.7 0.00 45 52 20362 -56.1 -86.1 1 30.0 -57.0 255 12 505.6 505.6 315.4 505.6 0.00 46 50 20610 -57.5 -86.5 1 29.0 -58.3 255 10 508.0 508.0 315.5 508.0 0.00 47 47 20999 -58.9 -86.9 2 28.0 -59.6 241 12 513.7 513.7 315.9 513.7 0.00 48 32 23422 -56.1 -86.1 1 30.0 -57.5 273 16 580.9 580.9 319.7 580.9 0.01 49 30 23830 -57.5 -86.5 1 29.0 -58.7 280 11 587.9 587.9 320.0 587.9 0.01 50 24 25238 -57.7 -86.7 1 29.0 -59.2 296 11 626.0 626.0 321.7 626.1 0.01 51 22 25791 -54.1 -86.1 1 32.0 -56.3 242 13 652.5 652.5 322.8 652.6 0.01 52 20 26400 -55.5 -86.5 1 31.0 -57.6 235 16 666.3 666.3 323.3 666.4 0.01 53 18 27076 -52.7 -85.7 1 33.0 -55.6 268 24 695.5 695.5 324.3 695.6 0.01 54 14 28704 -51.3 -84.3 1 33.0 -55.3 317 23 752.1 752.1 326.0 752.3 0.02 55 11 30257 -55.1 -86.1 1 31.0 -58.5 270 28 792.0 792.0 327.0 792.2 0.02 56 10 30870 -52.1 -85.1 1 33.0 -56.8 310 32 825.1 825.1 327.8 825.3 0.03 57 7.2 33035 -44.1 -82.1 1 38.0 -53.7 939.1 939.2 330.2 939.8 0.07 58 6.5 33719 -45.9 -81.9 1 36.0 -54.9 959.4 959.5 330.5 960.2 0.07 59 5.5 34847 -39.3 -80.3 1 41.0 -53.0 1035.6 1035.7 331.8 1037.0 0.12 60 4.9 35632 -43.1 -81.1 1 38.0 -55.1 1053.0 1053.1 332.0 1054.4 0.11 61 4.7 35914 -41.3 -81.3 1 40.0 -54.5 1074.0 1074.0 332.3 1075.4 0.11 TRP 231 10881 -52.3 -67.3 15 15.0 -52.6 295 97 335.8 335.8 293.3 335.9 0.02 WND 234 10798 -51.8 -67.0 15 15.2 -52.1 295 98 335.3 335.3 293.2 335.4 0.02 Sounding variables and indices 1000-500 mb thick: 5362.00 m Freezing level: 951.89 mb = 600.23 m = 1969.22 ft Wetbulb zero: 971.52 mb = 430.34 m = 1411.87 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 29.88 % Est. max temperature: 6.25 C = 43.24 F Sfc-Lift cond lev (LCL): 943.18 mb = 668.46 m = 2193.08 ft T: -0.58 C 700-500 lapse rate: 4.79 C/km ThetaE index: 3.34 C Layer 1000.0- 847.0 mb Conv cond level (CCL): 907.42 mb = 976.37 m = 3203.28 ft Mean mixing ratio: 3.34 g/kg Conv temperature: 5.33 C = 41.60 F Cap Strength: 15.11 C Lifted Index: 18.56 C Risk: None Lifted Index @300 mb: 25.25 C Lifted Index @700 mb: 9.84 C Showalter Index: 20.32 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: 7.80 C K Index: -23.90 Risk: None Sweat Index: 160.00 Risk: None Energy Index: 5.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.11 J/kg Max Up Vert Vel: 2.06 m/s Conv Inhibition (B-): 3.96 J/kg Cap Strength: 18.12 C Lift Cond Lev (LCL): 915.74 mb = 904.40 m = 2967.16 ft Lev Free Conv (LFC): 870.74 mb = 1301.60 m = 4270.30 ft Equ Level (EL): 860.74 mb = 1391.92 m = 4566.63 ft B at Equ Level: 2.03 J/kg Max Parcel Lev (MPL): 850.74 mb = 1483.23 m = 4866.19 ft Wind level data Storm motion: 358 at 39 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 1011 112 310 13 10.0 -8.4 | 196 31 8.8 30.2 1 1000 198 330 20 10.0 -17.3 | 203 23 8.9 21.2 2 987 305 325 25 14.3 -20.5 | 216 22 13.2 18.1 3 950 610 335 33 13.9 -29.9 | 236 15 12.8 8.7 4 925 825 340 32 10.9 -30.1 | 229 13 9.8 8.5 5 915 914 340 31 10.6 -29.1 | 225 13 9.5 9.4 6 880 1219 340 33 11.3 -31.0 | 233 13 10.2 7.5 7 850 1490 345 39 10.1 -37.7 | 264 9 9.0 0.9 8 846 1524 345 38 9.8 -36.7 | 258 9 8.7 1.9 9 814 1829 340 39 13.3 -36.6 | 261 12 12.2 1.9 10 783 2134 335 37 15.6 -33.5 | 251 15 14.5 5.0 11 753 2438 330 36 18.0 -31.2 | 246 18 16.9 7.4 12 725 2743 340 38 13.0 -35.7 | 257 12 11.9 2.9 13 700 3015 330 39 19.5 -33.8 | 255 19 18.4 4.8 14 697 3048 330 37 18.5 -32.0 | 249 19 17.4 6.5 15 669 3353 320 45 28.9 -34.5 | 262 28 27.8 4.1 16 643 3658 325 46 26.4 -37.7 | 268 25 25.3 0.9 17 593 4267 330 66 33.0 -57.2 | 300 37 31.9 -18.6 18 547 4877 330 74 37.0 -64.1 | 305 44 35.9 -25.5 19 526 5182 325 82 47.0 -67.2 | 302 54 45.9 -28.6 20 500 5560 320 82 52.7 -62.8 | 295 57 51.6 -24.3 21 464 6096 315 88 62.2 -62.2 | 291 66 61.1 -23.7 22 427 6706 310 91 69.7 -58.5 | 286 71 68.6 -19.9 23 400 7180 310 87 66.6 -55.9 | 285 68 65.5 -17.4 24 375 7620 310 87 66.6 -55.9 | 285 68 65.5 -17.4 25 301 9144 310 84 64.3 -54.0 | 284 65 63.2 -15.4 26 300 9160 310 83 63.6 -53.4 | 283 64 62.5 -14.8 27 262 10058 305 81 66.4 -46.5 | 277 66 65.2 -7.9 28 250 10370 290 86 80.8 -29.4 | 263 80 79.7 9.1 29 239 10668 295 90 81.6 -38.0 | 270 80 80.5 0.5 30 234 10798 295 98 88.8 -41.4 | 272 88 87.7 -2.9 31 231 10881 295 97 87.9 -41.0 | 272 87 86.8 -2.4 32 228 10973 295 98 88.8 -41.4 | 272 88 87.7 -2.9 33 200 11810 300 79 68.4 -39.5 | 271 67 67.3 -0.9 34 156 13411 305 70 57.3 -40.2 | 272 56 56.2 -1.6 35 150 13660 305 56 45.9 -32.1 | 262 45 44.8 6.4 36 142 14021 300 42 36.4 -21.0 | 244 39 35.3 17.6 37 135 14326 280 42 41.4 -7.3 | 232 51 40.2 31.3 38 129 14630 295 49 44.4 -20.7 | 248 47 43.3 17.9 39 117 15240 310 43 32.9 -27.6 | 251 34 31.8 10.9 40 111 15545 320 30 19.3 -23.0 | 229 24 18.2 15.6 41 101 16154 280 26 25.6 -4.5 | 216 42 24.5 34.0 42 100 16230 310 27 20.7 -17.4 | 223 29 19.6 21.2 43 96 16459 310 27 20.7 -17.4 | 223 29 19.6 21.2 44 92 16764 320 19 12.2 -14.6 | 205 26 11.1 24.0 45 83 17374 270 33 33.0 -0.0 | 220 50 31.9 38.6 46 76 17983 320 23 14.8 -17.6 | 213 25 13.7 20.9 47 72 18288 305 26 21.3 -14.9 | 220 31 20.2 23.6 48 70 18490 305 22 18.0 -12.6 | 213 31 16.9 25.9 49 69 18593 330 28 14.0 -24.2 | 222 19 12.9 14.3 50 66 18898 305 22 18.0 -12.6 | 213 31 16.9 25.9 51 63 19202 300 15 13.0 -7.5 | 201 33 11.9 31.1 52 60 19507 260 15 14.8 2.6 | 198 43 13.7 41.2 53 57 19812 295 14 12.7 -5.9 | 200 35 11.6 32.6 54 54 20117 255 14 13.5 3.6 | 196 44 12.4 42.2 55 50 20610 255 10 9.7 2.6 | 192 42 8.5 41.1 56 49 20726 290 13 12.2 -4.4 | 198 36 11.1 34.1 57 47 21031 235 12 9.8 6.9 | 191 46 8.7 45.4 58 45 21336 270 16 16.0 -0.0 | 201 41 14.9 38.6 59 42 21641 280 20 19.7 -3.5 | 208 40 18.6 35.1 60 40 21946 235 14 11.5 8.0 | 193 48 10.4 46.6 61 39 22250 250 22 20.7 7.5 | 203 50 19.6 46.1 62 35 22860 310 18 13.8 -11.6 | 205 30 12.7 27.0 63 32 23470 270 16 16.0 -0.0 | 201 41 14.9 38.6 64 30 23774 360 2 -0.0 -2.0 | 178 37 -1.1 36.6 65 30 23830 280 11 10.8 -1.9 | 195 38 9.7 36.6 66 29 24079 295 10 9.1 -4.2 | 193 35 7.9 34.3 67 27 24384 290 22 20.7 -7.5 | 212 37 19.6 31.0 68 26 24689 330 12 6.0 -10.4 | 190 29 4.9 28.2 69 25 24994 300 13 11.3 -6.5 | 198 34 10.1 32.1 70 24 25298 295 10 9.1 -4.2 | 193 35 7.9 34.3 71 22 25908 230 14 10.7 9.0 | 191 49 9.6 47.6 72 21 26213 215 14 8.0 11.5 | 188 51 6.9 50.0 73 20 26400 235 16 13.1 9.2 | 194 49 12.0 47.7 74 19 26822 230 10 7.7 6.4 | 188 45 6.5 45.0 75 18 27127 275 27 26.9 -2.4 | 215 44 25.8 36.2 76 17 27432 270 28 28.0 -0.0 | 215 47 26.9 38.6 77 16 27737 255 28 27.0 7.2 | 210 53 25.9 45.8 78 16 28042 275 29 28.9 -2.5 | 218 45 27.8 36.0 79 15 28346 320 17 10.9 -13.0 | 201 27 9.8 25.5 80 13 28956 315 27 19.1 -19.1 | 223 26 18.0 19.5 81 13 29261 170 10 -1.7 9.8 | 177 48 -2.9 48.4 82 12 29566 185 12 1.0 12.0 | 180 51 -0.1 50.5 83 12 29870 250 13 12.2 4.4 | 194 44 11.1 43.0 84 11 30175 265 28 27.9 2.4 | 213 49 26.8 41.0 85 10 30870 310 32 24.5 -20.6 | 232 30 23.4 18.0 Wind Parameters Mean winds (0-6000m): 328.3 at 51.4 knts Storm direction: 358.3 at 38.6 knts Shear (0-3000m) pos: 4.9 neg: 1.8 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 57.1 deg Storm rel helicity (0-3000m) pos: 118.1 neg: -29.2 tot: 88.9 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 89.39 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 ------------------------------------------------------------------------------- 500 329 25 216 21| 22.5 0.0 22.5| 86.2 0.0 86.2 172.4 0.63| 24.2 15.3 1000 335 29 222 17| 11.3 0.0 11.3| 90.3 -9.4 80.9 80.9 0.47| 14.7 7.0 1500 338 31 228 14| 9.7 0.0 9.7|106.6 -9.8 96.9 64.6 0.52| 12.5 6.5 2000 338 33 234 14| 7.3 1.4 8.7|107.6 -18.0 89.6 44.8 0.40| 11.0 4.4 2500 337 34 238 14| 5.9 1.1 7.0|113.7 -24.1 89.6 35.9 0.35| 10.2 3.5 3000 337 34 241 14| 4.9 1.8 6.7|118.1 -29.2 88.9 29.6 0.29| 10.2 3.0 4000 333 38 254 17| 5.6 2.1 7.7|258.6 -29.2 229.4 57.4 0.42| 11.1 4.7 5000 332 45 272 20| 5.5 2.7 8.2|330.3 -54.0 276.3 55.3 0.39| 11.0 4.3 6000 328 51 281 26| 4.6 3.7 8.3|330.3-232.9 97.4 16.2 0.24| 10.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20251012.12.gif