UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:0000Z 2 MAY 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 -29 SFC 983 112 2.8 2.0 94 0.8 2.4 295 10 277.3 278.1 276.5 289.6 4.49 2 940 470 -0.5 -0.5 100 0.0 -0.5 311 24 277.5 278.2 275.7 288.3 3.92 3 925 598 -1.1 -1.1 100 0.0 -1.1 315 28 278.2 278.8 276.0 288.7 3.81 4 887 932 -2.3 -2.3 100 0.0 -2.3 329 21 280.3 280.9 276.9 290.4 3.64 5 876 1031 -1.7 -1.9 99 0.2 -1.8 326 20 281.9 282.6 277.9 292.6 3.79 6 850 1271 -2.5 -2.5 100 0.0 -2.5 315 20 283.5 284.2 278.7 294.1 3.74 7 775 2000 -6.3 -6.5 98 0.2 -6.4 313 25 287.0 287.6 279.4 295.8 3.03 8 759 2164 -4.5 -6.2 88 1.7 -5.1 320 26 290.7 291.3 281.3 300.0 3.17 9 700 2797 -8.5 -12.6 72 4.1 -9.8 330 21 293.1 293.4 281.0 299.3 2.07 10 664 3204 -10.7 -15.7 67 5.0 -12.2 317 17 295.1 295.4 281.4 300.3 1.69 11 643 3450 -12.7 -21.7 47 9.0 -14.8 326 15 295.5 295.7 280.8 298.8 1.05 12 613 3813 -13.5 -43.5 6 30.0 -17.4 342 18 298.7 298.7 281.0 299.1 0.13 13 605 3913 -14.1 -38.1 11 24.0 -17.6 344 19 299.1 299.1 281.3 299.9 0.24 14 601 3963 -13.7 -44.7 5 31.0 -17.6 345 20 300.1 300.1 281.5 300.5 0.12 15 513 5150 -19.9 -52.9 4 33.0 -22.9 356 34 306.5 306.5 284.1 306.7 0.05 16 500 5340 -21.5 -51.5 5 30.0 -24.2 355 33 306.8 306.8 284.2 307.1 0.07 17 400 6940 -34.9 -53.9 13 19.0 -35.9 335 29 309.6 309.6 285.2 309.9 0.06 18 351 7840 -42.1 -59.1 14 17.0 -42.7 335 29 311.7 311.7 286.0 311.9 0.04 19 300 8910 -39.7 -72.7 2 33.0 -40.6 330 27 329.4 329.4 291.6 329.4 0.01 20 275 9503 -39.5 -73.5 1 34.0 -40.6 332 20 338.0 338.0 293.9 338.0 0.01 21 250 10150 -41.3 -74.3 2 33.0 -42.3 300 26 344.7 344.7 295.4 344.7 0.01 22 216 11134 -44.1 -77.1 1 33.0 -44.9 314 17 355.0 355.0 297.7 355.1 0.00 23 210 11323 -42.9 -76.9 1 34.0 -43.9 297 13 359.8 359.8 298.7 359.8 0.01 24 202 11584 -44.9 -77.9 1 33.0 -45.7 310 10 360.6 360.6 298.8 360.7 0.00 25 200 11650 -44.7 -78.7 1 34.0 -45.6 265 15 362.0 362.0 299.1 362.0 0.00 26 195 11820 -43.7 -78.7 1 35.0 -44.7 269 13 366.2 366.2 299.9 366.2 0.00 27 184 12210 -45.7 -78.7 1 33.0 -46.5 282 17 369.1 369.1 300.4 369.1 0.00 28 155 13353 -47.3 -80.3 1 33.0 -48.1 311 26 384.9 384.9 303.1 385.0 0.00 29 153 13439 -47.1 -80.1 1 33.0 -48.0 315 25 386.7 386.7 303.3 386.7 0.00 30 150 13570 -48.1 -81.1 1 33.0 -48.9 315 24 387.2 387.2 303.3 387.2 0.00 31 116 15244 -53.3 -83.3 1 30.0 -53.9 280 12 407.1 407.1 306.2 407.1 0.00 32 100 16200 -53.3 -84.3 1 31.0 -53.9 300 25 424.7 424.7 308.3 424.8 0.00 33 78 17783 -56.5 -85.5 1 29.0 -57.1 310 12 449.4 449.4 310.8 449.4 0.00 34 70 18470 -54.9 -84.9 1 30.0 -55.6 315 10 466.9 466.9 312.4 467.0 0.00 35 69 18562 -54.7 -85.7 1 31.0 -55.5 308 11 469.3 469.3 312.6 469.3 0.00 36 55 20006 -58.1 -87.1 1 29.0 -58.7 342 10 492.9 492.9 314.4 493.0 0.00 37 50 20610 -56.1 -86.1 1 30.0 -57.0 30 8 511.3 511.3 315.7 511.3 0.00 38 30 23860 -55.3 -86.3 1 31.0 -56.8 65 5 593.9 593.9 320.3 593.9 0.01 39 25 25028 -53.9 -85.9 1 32.0 -55.9 360 9 629.7 629.7 321.9 629.8 0.01 40 20 26460 -54.5 -85.5 1 31.0 -56.8 50 13 669.4 669.4 323.4 669.4 0.01 41 17 27501 -54.5 -86.5 1 32.0 -57.1 66 10 701.2 701.2 324.5 701.3 0.01 42 10 30960 -46.7 -83.7 1 37.0 -53.6 20 16 845.2 845.2 328.3 845.6 0.04 43 8.0 32460 -40.5 -81.5 0 41.0 -51.6 925.6 925.6 329.9 926.3 0.07 44 7.1 33272 -41.7 -81.7 1 40.0 -52.7 952.8 952.8 330.4 953.6 0.07 45 6.0 34422 -37.9 -79.9 0 42.0 -52.0 1016.2 1016.3 331.4 1017.5 0.11 46 5.1 35562 -29.5 -74.5 0 45.0 -50.1 1102.6 1102.8 332.7 1106.7 0.31 TRP 351 7840 -42.1 -59.1 14 17.0 -42.7 335 29 311.7 311.7 286.0 311.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5369.00 m Freezing level: 946.52 mb = 415.86 m = 1364.34 ft Wetbulb zero: 947.45 mb = 406.91 m = 1335.00 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 58.74 % Est. max temperature: 9.75 C = 49.56 F Sfc-Lift cond lev (LCL): 970.90 mb = 211.20 m = 692.91 ft T: 1.89 C 700-500 lapse rate: 5.11 C/km ThetaE index: 1.29 C Layer 940.0- 925.0 mb Conv cond level (CCL): 941.18 mb = 460.11 m = 1509.53 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 3.00 C = 37.40 F Cap Strength: 15.30 C Lifted Index: 15.34 C Risk: None Lifted Index @300 mb: 28.54 C Lifted Index @700 mb: 7.65 C Showalter Index: 11.70 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 19.00 C K Index: 12.40 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.12 J/kg Max Up Vert Vel: 5.31 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 15.32 C Lift Cond Lev (LCL): 929.36 mb = 560.61 m = 1839.25 ft Lev Free Conv (LFC): 924.36 mb = 603.51 m = 1979.99 ft Equ Level (EL): 914.36 mb = 690.14 m = 2264.22 ft B at Equ Level: 14.08 J/kg Max Parcel Lev (MPL): 864.36 mb = 1137.77 m = 3732.79 ft Wind level data Storm motion: 4 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 ---------------------------------------------------------- 0 983 112 295 10 9.1 -4.2 | 217 17 10.4 13.6 1 960 305 305 19 15.6 -10.9 | 248 18 16.9 6.9 2 925 598 315 28 19.8 -19.8 | 275 21 21.1 -2.0 3 924 610 315 28 19.8 -19.8 | 275 21 21.1 -2.0 4 889 914 330 21 10.5 -18.2 | 272 12 11.8 -0.4 5 856 1219 320 19 12.2 -14.6 | 256 14 13.5 3.3 6 850 1271 315 20 14.1 -14.1 | 257 16 15.5 3.7 7 823 1524 305 22 18.0 -12.6 | 255 20 19.3 5.2 8 792 1829 305 23 18.8 -13.2 | 257 21 20.2 4.6 9 762 2134 320 26 16.7 -19.9 | 277 18 18.0 -2.1 10 733 2438 320 25 16.1 -19.2 | 274 17 17.4 -1.3 11 705 2743 335 21 8.9 -19.0 | 277 10 10.2 -1.2 12 700 2797 330 21 10.5 -18.2 | 272 12 11.8 -0.4 13 677 3048 315 19 13.4 -13.4 | 253 15 14.8 4.4 14 650 3353 320 14 9.0 -10.7 | 236 13 10.3 7.1 15 625 3658 340 16 5.5 -15.0 | 248 7 6.8 2.8 16 576 4267 350 24 4.2 -23.6 | 317 8 5.5 -5.8 17 532 4877 360 26 -0.0 -26.0 | 351 8 1.3 -8.2 18 511 5182 355 35 3.1 -34.9 | 346 18 4.4 -17.1 19 500 5340 355 33 2.9 -32.9 | 344 16 4.2 -15.1 20 470 5791 345 33 8.5 -31.9 | 325 17 9.9 -14.1 21 450 6096 350 33 5.7 -32.5 | 334 16 7.1 -14.7 22 413 6706 355 31 2.7 -30.9 | 343 14 4.0 -13.1 23 400 6940 335 29 12.3 -26.3 | 302 16 13.6 -8.5 24 362 7620 325 25 14.3 -20.5 | 280 16 15.7 -2.7 25 351 7840 335 29 12.3 -26.3 | 302 16 13.6 -8.5 26 331 8230 335 29 12.3 -26.3 | 302 16 13.6 -8.5 27 317 8534 325 16 9.2 -13.1 | 246 12 10.5 4.7 28 303 8839 325 26 14.9 -21.3 | 282 17 16.2 -3.5 29 300 8910 330 27 13.5 -23.4 | 291 16 14.8 -5.6 30 290 9144 320 25 16.1 -19.2 | 274 17 17.4 -1.3 31 277 9449 335 20 8.5 -18.1 | 272 10 9.8 -0.3 32 253 10058 300 23 19.9 -11.5 | 253 22 21.2 6.3 33 250 10150 300 26 22.5 -13.0 | 259 24 23.8 4.8 34 242 10363 300 26 22.5 -13.0 | 259 24 23.8 4.8 35 231 10668 320 27 17.4 -20.7 | 279 19 18.7 -2.9 36 221 10973 335 20 8.5 -18.1 | 272 10 9.8 -0.3 37 211 11278 295 14 12.7 -5.9 | 230 18 14.0 11.9 38 202 11582 310 10 7.7 -6.4 | 218 15 9.0 11.4 39 200 11650 265 15 14.9 1.3 | 220 25 16.3 19.1 40 193 11887 270 12 12.0 -0.0 | 217 22 13.3 17.8 41 168 12802 305 25 20.5 -14.3 | 261 22 21.8 3.5 42 161 13106 295 32 29.0 -13.5 | 262 31 30.3 4.3 43 154 13411 315 25 17.7 -17.7 | 270 19 19.0 0.1 44 150 13570 315 24 17.0 -17.0 | 267 18 18.3 0.8 45 140 14021 305 29 23.8 -16.6 | 267 25 25.1 1.2 46 134 14326 310 12 9.2 -7.7 | 226 15 10.5 10.1 47 127 14630 330 10 5.0 -8.7 | 215 11 6.3 9.2 48 116 15240 280 12 11.8 -2.1 | 220 20 13.1 15.7 49 111 15545 270 14 14.0 -0.0 | 221 23 15.3 17.8 50 101 16154 265 21 20.9 1.8 | 229 30 22.2 19.6 51 100 16200 300 25 21.7 -12.5 | 257 24 23.0 5.3 52 96 16459 300 25 21.7 -12.5 | 257 24 23.0 5.3 53 87 17069 330 11 5.5 -9.5 | 219 11 6.8 8.3 54 83 17374 300 11 9.5 -5.5 | 221 16 10.9 12.3 55 79 17678 315 13 9.2 -9.2 | 231 14 10.5 8.6 56 76 17983 300 11 9.5 -5.5 | 221 16 10.9 12.3 57 72 18288 320 17 10.9 -13.0 | 249 13 12.3 4.8 58 70 18470 315 10 7.1 -7.1 | 218 14 8.4 10.7 59 69 18593 305 12 9.8 -6.9 | 226 16 11.2 10.9 60 65 18898 300 10 8.7 -5.0 | 218 16 10.0 12.8 61 62 19202 340 13 4.4 -12.2 | 226 8 5.8 5.6 62 57 19812 320 10 6.4 -7.7 | 217 13 7.8 10.2 63 54 20117 355 10 0.9 -10.0 | 196 8 2.2 7.9 64 50 20610 30 8 -4.0 -6.9 | 166 11 -2.7 10.9 65 49 20726 35 10 -5.7 -8.2 | 155 11 -4.4 9.6 66 45 21336 205 4 1.7 3.6 | 188 22 3.0 21.4 67 41 21946 0 0 -0.0 -0.0 | 184 18 1.3 17.8 68 37 22555 45 10 -7.1 -7.1 | 152 12 -5.7 10.7 69 35 22860 30 13 -6.5 -11.3 | 142 8 -5.2 6.6 70 33 23165 60 10 -8.7 -5.0 | 150 15 -7.3 12.8 71 32 23470 70 2 -1.9 -0.7 | 178 17 -0.6 17.1 72 30 23860 65 5 -4.5 -2.1 | 168 16 -3.2 15.7 73 24 25298 345 10 2.6 -9.7 | 206 9 3.9 8.2 74 23 25603 350 10 1.7 -9.8 | 201 9 3.1 8.0 75 22 25908 25 12 -5.1 -10.9 | 152 8 -3.7 6.9 76 20 26460 50 13 -10.0 -8.4 | 138 13 -8.6 9.5 77 20 26518 30 13 -6.5 -11.3 | 142 8 -5.2 6.6 78 19 26822 50 13 -10.0 -8.4 | 138 13 -8.6 9.5 79 18 27127 35 11 -6.3 -9.0 | 150 10 -5.0 8.8 80 17 27432 65 9 -8.2 -3.8 | 154 16 -6.8 14.0 81 16 27737 70 14 -13.2 -4.8 | 138 18 -11.8 13.0 82 15 28346 5 11 -1.0 -11.0 | 183 7 0.4 6.9 83 14 28651 25 11 -4.6 -10.0 | 157 9 -3.3 7.8 84 13 29261 355 11 1.0 -11.0 | 198 7 2.3 6.9 85 12 29870 35 22 -12.6 -18.0 | 89 11 -11.3 -0.2 86 10 30960 20 16 -5.5 -15.0 | 124 5 -4.1 2.8 Wind Parameters Mean winds (0-6000m): 334.3 at 23.8 knts Storm direction: 4.3 at 17.9 knts Shear (0-3000m) pos: 3.2 neg: 2.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 33.1 deg Storm rel helicity (0-3000m) pos: 131.7 neg: -41.3 tot: 90.4 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.98 Bulk Shear: 14.38 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 ------------------------------------------------------------------------------- 500 309 20 253 18| 19.4 0.0 19.4| 91.4 0.0 91.4 182.8 0.97| 19.8 19.3 1000 316 22 262 16| 6.1 0.0 6.1| 92.3 -11.2 81.1 81.1 0.50| 16.1 8.0 1500 315 21 260 17| 4.1 2.5 6.6| 93.3 -17.6 75.7 50.4 0.36| 13.4 4.9 2000 313 22 261 17| 4.7 1.9 6.6|127.6 -17.6 110.0 55.0 0.45| 11.9 5.4 2500 315 22 264 17| 3.8 1.5 5.3|131.6 -19.8 111.8 44.7 0.41| 10.6 4.4 3000 317 22 264 17| 3.2 2.0 5.2|131.7 -41.3 90.4 30.1 0.25| 10.5 2.6 4000 320 21 263 15| 3.7 1.5 5.3|147.4 -52.0 95.4 23.9 0.26| 9.9 2.6 5000 329 22 274 13| 4.2 1.2 5.4|161.5 -54.4 107.1 21.4 0.29| 9.4 2.7 6000 334 24 287 12| 3.5 1.3 4.8|173.0 -80.5 92.5 15.4 0.22| 8.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20250502.00.gif