UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:0000Z 1 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 31 SFC 990 112 2.2 0.4 88 1.8 1.4 170 8 276.1 276.8 275.1 287.0 3.97 2 974 243 0.6 -0.6 92 1.2 0.1 184 17 275.8 276.5 274.6 286.1 3.75 3 960 360 3.4 -2.6 65 6.0 1.0 193 23 279.8 280.4 276.2 289.0 3.28 4 953 420 6.8 -2.2 53 9.0 2.9 196 25 283.8 284.4 278.4 293.5 3.41 5 951 437 7.6 0.6 61 7.0 4.4 197 25 284.8 285.5 279.8 296.7 4.20 6 946 481 7.8 5.1 83 2.7 6.4 199 27 285.4 286.5 282.1 301.8 5.82 7 936 568 8.4 2.4 66 6.0 5.5 203 30 286.9 287.8 281.6 300.7 4.86 8 925 666 8.2 4.3 76 3.9 6.2 205 30 287.7 288.7 282.8 303.6 5.63 9 910 801 7.4 6.2 92 1.2 6.8 205 31 288.2 289.4 284.1 306.7 6.54 10 888 1002 7.6 3.2 74 4.4 5.4 206 33 290.5 291.4 283.8 306.0 5.42 11 877 1105 8.0 -9.0 29 17.0 1.3 208 35 291.9 292.3 280.7 298.5 2.20 12 868 1190 7.8 -16.2 16 24.0 -0.2 210 36 292.6 292.8 279.7 296.4 1.24 13 857 1295 7.8 -27.2 6 35.0 -1.5 207 36 293.6 293.7 279.1 295.2 0.48 14 850 1363 7.2 -22.8 10 30.0 -1.5 205 35 293.7 293.8 279.6 296.0 0.72 15 834 1519 6.2 -10.8 28 17.0 -0.2 210 35 294.2 294.6 281.5 300.3 2.01 16 818 1677 6.0 -28.0 7 34.0 -2.8 205 33 295.7 295.7 280.1 297.2 0.47 17 794 1921 5.6 -12.4 26 18.0 -1.1 200 30 297.8 298.1 282.8 303.5 1.86 18 792 1941 5.8 -17.2 17 23.0 -1.9 200 30 298.2 298.4 282.3 302.1 1.25 19 757 2310 4.0 -29.0 7 33.0 -4.4 197 27 300.1 300.2 282.0 301.7 0.46 20 731 2592 1.8 -3.2 69 5.0 -0.5 190 25 300.7 301.5 286.5 313.2 4.13 21 726 2648 1.4 -7.6 51 9.0 -2.3 188 25 300.9 301.4 285.3 310.0 2.97 22 722 2692 1.0 -5.0 64 6.0 -1.6 187 24 300.9 301.6 286.1 312.0 3.65 23 711 2815 0.6 -24.4 13 25.0 -6.2 185 23 301.8 301.9 283.1 304.3 0.75 24 706 2872 0.0 -29.0 9 29.0 -7.1 185 23 301.7 301.8 282.7 303.4 0.49 25 700 2940 -0.3 -15.3 31 15.0 -5.4 185 22 302.2 302.5 284.4 307.4 1.66 26 698 2963 -0.5 -14.5 34 14.0 -5.4 185 22 302.2 302.5 284.5 307.8 1.78 27 692 3032 -1.3 -4.1 81 2.8 -2.6 184 23 302.0 302.8 286.9 314.4 4.08 28 674 3242 -2.3 -4.6 84 2.3 -3.3 181 24 303.2 303.9 287.3 315.5 4.03 29 666 3337 -2.7 -6.5 75 3.8 -4.3 180 25 303.8 304.4 286.9 314.7 3.53 30 663 3372 -2.1 -20.1 24 18.0 -7.5 180 25 304.9 305.1 284.8 308.7 1.17 31 661 3396 -1.9 -24.9 15 23.0 -8.1 179 25 305.3 305.5 284.5 307.9 0.77 32 655 3469 -1.7 -34.7 6 33.0 -8.8 178 25 306.4 306.4 284.4 307.4 0.31 33 647 3567 -2.3 -40.3 4 38.0 -9.5 177 26 306.8 306.8 284.3 307.4 0.18 34 619 3917 -4.1 -23.1 21 19.0 -9.4 177 24 308.6 308.8 285.9 311.8 0.96 35 607 4071 -4.9 -39.9 4 35.0 -11.4 178 22 309.4 309.5 285.4 310.1 0.20 36 592 4268 -5.9 -35.9 7 30.0 -11.9 180 20 310.5 310.5 285.9 311.6 0.30 37 586 4348 -6.5 -21.5 29 15.0 -10.8 179 20 310.7 310.9 286.9 314.6 1.17 38 572 4536 -7.9 -33.9 10 26.0 -13.2 176 21 311.2 311.3 286.2 312.5 0.38 39 570 4564 -8.1 -32.1 13 24.0 -13.2 175 21 311.3 311.4 286.4 312.9 0.45 40 564 4646 -8.5 -17.5 48 9.0 -11.3 181 21 311.7 312.1 287.9 317.4 1.71 41 559 4715 -9.1 -17.1 52 8.0 -11.6 187 20 311.8 312.2 288.0 317.7 1.79 42 554 4784 -9.9 -17.9 52 8.0 -12.4 194 20 311.7 312.0 287.8 317.2 1.69 43 543 4939 -10.7 -12.0 90 1.3 -11.2 207 19 312.5 313.1 289.2 321.6 2.81 44 528 5154 -11.9 -12.0 99 0.1 -11.9 218 17 313.6 314.2 289.6 322.9 2.89 45 500 5570 -14.1 -14.4 98 0.3 -14.2 235 15 315.8 316.3 290.0 324.1 2.51 46 462 6163 -17.9 -18.7 93 0.8 -18.1 235 17 318.3 318.7 290.2 324.7 1.89 47 456 6260 -18.5 -19.2 94 0.7 -18.7 227 17 318.8 319.1 290.3 324.9 1.84 48 407 7095 -24.7 -27.2 80 2.5 -25.2 230 20 321.3 321.5 290.2 324.8 1.01 49 400 7220 -25.9 -29.5 72 3.6 -26.6 230 21 321.3 321.5 290.0 324.3 0.83 50 397 7275 -26.3 -30.2 70 3.9 -27.0 222 20 321.5 321.7 290.0 324.3 0.78 51 388 7440 -27.9 -39.9 31 12.0 -29.3 223 22 321.5 321.6 289.6 322.6 0.31 52 381 7571 -28.5 -37.5 42 9.0 -29.7 231 24 322.4 322.5 289.9 323.9 0.40 53 371 7761 -29.9 -47.9 16 18.0 -31.5 233 24 323.0 323.0 289.8 323.5 0.14 54 348 8214 -33.5 -47.5 23 14.0 -34.6 248 24 324.1 324.1 290.2 324.7 0.15 55 322 8755 -37.7 -42.5 61 4.8 -38.1 253 33 325.6 325.6 290.7 326.6 0.28 56 300 9240 -40.9 -44.3 70 3.4 -41.2 250 36 327.7 327.8 291.3 328.7 0.25 57 250 10450 -51.9 -55.3 67 3.4 -52.0 250 39 328.9 328.9 291.5 329.2 0.08 58 200 11860 -58.7 -70.7 20 12.0 -58.9 225 14 339.8 339.8 294.3 339.9 0.01 59 186 12314 -61.9 -69.9 34 8.0 -62.0 225 23 341.8 341.8 294.7 341.8 0.02 60 150 13660 -58.3 -78.3 6 20.0 -58.5 215 19 369.6 369.6 300.5 369.7 0.01 61 100 16230 -57.9 -80.9 4 23.0 -58.3 250 9 415.9 415.9 307.2 415.9 0.01 62 96 16486 -57.9 -80.9 4 23.0 -58.3 249 9 420.7 420.7 307.8 420.8 0.01 63 92 16755 -55.7 -79.7 3 24.0 -56.2 240 12 430.2 430.2 308.9 430.3 0.01 64 82 17481 -58.3 -82.3 3 24.0 -58.7 244 13 439.3 439.3 309.8 439.4 0.01 65 73 18214 -55.7 -81.7 2 26.0 -56.3 256 11 459.7 459.7 311.7 459.7 0.01 66 70 18480 -56.7 -81.7 3 25.0 -57.3 235 9 463.1 463.1 312.0 463.1 0.01 67 63 19148 -57.7 -83.7 2 26.0 -58.3 233 10 475.0 475.0 313.1 475.1 0.01 68 58 19673 -55.3 -83.3 2 28.0 -56.2 238 9 491.8 491.8 314.4 491.9 0.01 69 50 20620 -55.9 -84.9 1 29.0 -56.8 255 4 511.7 511.7 315.8 511.8 0.01 70 30 23880 -54.7 -86.7 1 32.0 -56.3 355 9 595.5 595.5 320.4 595.6 0.01 71 24 25311 -53.7 -86.7 1 33.0 -55.9 347 10 637.7 637.7 322.2 637.7 0.01 72 20 26480 -54.7 -86.7 1 32.0 -57.0 35 19 668.7 668.7 323.4 668.8 0.01 73 19 26807 -55.1 -87.1 1 32.0 -57.4 34 18 677.4 677.4 323.7 677.5 0.01 74 10 30980 -46.7 -84.7 1 38.0 -53.6 45 16 845.2 845.2 328.3 845.5 0.03 75 9.4 31391 -46.5 -84.5 1 38.0 -53.8 861.1 861.1 328.7 861.4 0.03 76 6.1 34328 -35.9 -78.9 0 43.0 -51.2 1020.0 1020.1 331.5 1021.6 0.13 TRP 186 12314 -61.9 -69.9 34 8.0 -62.0 225 23 341.8 341.8 294.7 341.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 706.00 mb = 2871.73 m = 9421.57 ft Wetbulb zero: 869.27 mb = 1178.25 m = 3865.59 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 45.12 % Est. max temperature: 20.04 C = 68.06 F Sfc-Lift cond lev (LCL): 962.65 mb = 337.93 m = 1108.69 ft T: 2.87 C 700-500 lapse rate: 5.25 C/km ThetaE index: 11.51 C Layer 888.0- 850.0 mb Conv cond level (CCL): 990.00 mb = 112.00 m = 367.45 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 3.39 C = 38.10 F Cap Strength: 15.15 C Lifted Index: 16.29 C Risk: None Lifted Index @300 mb: 21.19 C Lifted Index @700 mb: 10.34 C Showalter Index: 17.70 C Risk: None Total Totals Index: 12.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: -8.70 C K Index: -16.50 Risk: None Sweat Index: 172.50 Risk: None Energy Index: 5.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.87 J/kg Max Up Vert Vel: 11.74 m/s Conv Inhibition (B-): 64353.30 J/kg Cap Strength: 16.18 C Lift Cond Lev (LCL): 893.04 mb = 955.78 m = 3135.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 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 ---------------------------------------------------------- 0 990 112 170 8 -1.4 7.9 | 74 15 -14.9 -4.2 1 967 305 190 21 3.6 20.7 | 131 13 -9.9 8.7 2 931 610 205 31 13.1 28.1 | 179 16 -0.4 16.1 3 925 666 205 30 12.7 27.2 | 177 15 -0.8 15.2 4 898 914 205 31 13.1 28.1 | 179 16 -0.4 16.1 5 865 1219 210 37 18.5 32.0 | 194 21 5.0 20.0 6 850 1363 205 35 14.8 31.7 | 184 20 1.3 19.7 7 833 1524 210 35 17.5 30.3 | 192 19 4.0 18.3 8 803 1829 200 30 10.3 28.2 | 169 16 -3.2 16.2 9 773 2134 200 29 9.9 27.3 | 167 16 -3.6 15.2 10 745 2438 195 26 6.7 25.1 | 153 15 -6.8 13.1 11 717 2743 185 24 2.1 23.9 | 136 16 -11.4 11.9 12 700 2940 185 22 1.9 21.9 | 130 15 -11.6 9.9 13 664 3353 180 25 0.0 25.0 | 134 19 -13.5 13.0 14 639 3658 175 26 -2.3 25.9 | 131 21 -15.8 13.9 15 591 4267 180 20 0.0 20.0 | 121 16 -13.5 8.0 16 568 4572 175 21 -1.8 20.9 | 120 18 -15.3 8.9 17 546 4877 205 19 8.0 17.2 | 133 8 -5.5 5.2 18 525 5182 220 17 10.9 13.0 | 111 3 -2.6 1.0 19 505 5486 245 17 15.4 7.2 | 339 5 1.9 -4.8 20 500 5570 235 15 12.3 8.6 | 20 4 -1.2 -3.4 21 485 5791 230 17 13.0 10.9 | 23 1 -0.5 -1.1 22 466 6096 240 17 14.7 8.5 | 341 4 1.2 -3.5 23 447 6401 215 17 9.8 13.9 | 117 4 -3.8 1.9 24 429 6706 230 15 11.5 9.6 | 40 3 -2.0 -2.4 25 400 7220 230 21 16.1 13.5 | 240 3 2.6 1.5 26 395 7315 215 20 11.5 16.4 | 155 5 -2.0 4.4 27 378 7620 235 25 20.5 14.3 | 252 7 7.0 2.3 28 362 7925 230 23 17.6 14.8 | 236 5 4.1 2.8 29 346 8230 250 24 22.6 8.2 | 293 10 9.1 -3.8 30 304 9144 255 40 38.6 10.4 | 274 25 25.1 -1.7 31 300 9240 250 36 33.8 12.3 | 269 20 20.3 0.3 32 250 10450 250 39 36.6 13.3 | 267 23 23.1 1.3 33 242 10668 250 40 37.6 13.7 | 266 24 24.1 1.7 34 230 10973 255 45 43.5 11.6 | 271 30 30.0 -0.4 35 200 11860 225 14 9.9 9.9 | 59 4 -3.6 -2.1 36 199 11887 250 21 19.7 7.2 | 308 8 6.2 -4.8 37 190 12192 205 15 6.3 13.6 | 102 7 -7.2 1.6 38 186 12314 225 23 16.3 16.3 | 213 5 2.8 4.2 39 181 12497 210 19 9.5 16.5 | 138 6 -4.0 4.4 40 172 12802 255 34 32.8 8.8 | 279 20 19.3 -3.2 41 164 13106 270 10 10.0 -0.0 | 16 13 -3.5 -12.0 42 156 13411 195 10 2.6 9.7 | 78 11 -10.9 -2.4 43 150 13660 215 19 10.9 15.6 | 144 4 -2.6 3.5 44 149 13716 205 19 8.0 17.2 | 133 8 -5.5 5.2 45 135 14326 230 20 15.3 12.9 | 246 2 1.8 0.8 46 129 14630 225 18 12.7 12.7 | 132 1 -0.8 0.7 47 123 14935 250 18 16.9 6.2 | 330 7 3.4 -5.9 48 117 15240 240 15 13.0 7.5 | 6 5 -0.5 -4.5 49 111 15545 255 10 9.7 2.6 | 22 10 -3.8 -9.4 50 100 16230 250 9 8.5 3.1 | 29 10 -5.0 -9.0 51 96 16459 250 9 8.5 3.1 | 29 10 -5.0 -9.0 52 92 16764 240 12 10.4 6.0 | 27 7 -3.1 -6.0 53 79 17678 245 13 11.8 5.5 | 15 7 -1.7 -6.5 54 76 17983 275 13 13.0 -1.1 | 2 13 -0.6 -13.2 55 70 18480 235 9 7.4 5.2 | 42 9 -6.1 -6.9 56 69 18593 230 10 7.7 6.4 | 46 8 -5.8 -5.6 57 60 19507 235 10 8.2 5.7 | 40 8 -5.3 -6.3 58 50 20620 255 4 3.9 1.0 | 41 15 -9.6 -11.0 59 45 21336 30 10 -5.0 -8.7 | 42 28 -18.5 -20.7 60 41 21946 60 10 -8.7 -5.0 | 52 28 -22.2 -17.0 61 35 22860 0 0 -0.0 -0.0 | 48 18 -13.5 -12.0 62 30 23880 355 9 0.8 -9.0 | 31 25 -12.7 -21.0 63 28 24384 360 10 -0.0 -10.0 | 32 26 -13.5 -22.0 64 24 25298 345 10 2.6 -9.7 | 27 24 -10.9 -21.7 65 23 25603 35 20 -11.5 -16.4 | 41 38 -25.0 -28.4 66 22 25908 50 18 -13.8 -11.6 | 49 36 -27.3 -23.6 67 21 26213 40 10 -6.4 -7.7 | 45 28 -19.9 -19.7 68 20 26480 35 19 -10.9 -15.6 | 41 37 -24.4 -27.6 69 20 26518 15 15 -3.9 -14.5 | 33 32 -17.4 -26.5 70 19 26822 35 18 -10.3 -14.7 | 42 36 -23.8 -26.8 71 18 27127 25 17 -7.2 -15.4 | 37 34 -20.7 -27.4 72 17 27432 40 16 -10.3 -12.3 | 44 34 -23.8 -24.3 73 16 27737 20 15 -5.1 -14.1 | 35 32 -18.6 -26.1 74 15 28346 50 18 -13.8 -11.6 | 49 36 -27.3 -23.6 75 12 29566 10 14 -2.4 -13.8 | 32 30 -15.9 -25.8 76 12 29870 35 17 -9.8 -13.9 | 42 35 -23.3 -26.0 77 10 30980 45 16 -11.3 -11.3 | 47 34 -24.8 -23.3 Wind Parameters Mean winds (0-6000m): 198.3 at 24.1 knts Storm direction: 228.3 at 18.1 knts Shear (0-3000m) pos: 5.0 neg: 2.9 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 57.8 deg Storm rel helicity (0-3000m) pos: 127.1 neg: -89.0 tot: 38.1 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 2.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 66.69 Bulk Shear: 1.03 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 ------------------------------------------------------------------------------- 500 195 22 138 12| 25.5 0.0 25.5| 92.4 0.0 92.4 184.7 0.97| 27.0 26.3 1000 201 26 163 13| 14.9 0.0 14.9|108.7 -1.5 107.3 107.3 0.90| 16.5 14.8 1500 204 29 174 15| 10.0 0.5 10.5|126.0 -24.6 101.4 67.6 0.67| 14.2 9.5 2000 204 30 174 15| 7.5 1.9 9.4|126.0 -49.8 76.1 38.1 0.46| 12.2 5.7 2500 202 29 170 15| 6.0 2.9 8.8|126.0 -75.5 50.5 20.2 0.29| 11.1 3.2 3000 200 28 165 15| 5.0 2.9 7.9|127.1 -89.0 38.1 12.7 0.22| 10.1 2.2 4000 195 27 155 16| 3.5 2.5 5.9|129.1-104.8 24.3 6.1 0.15| 8.7 1.3 5000 194 26 150 15| 3.3 2.0 5.3|139.3-110.8 28.5 5.7 0.13| 8.7 1.1 6000 198 24 151 12| 3.0 1.6 4.6|141.7-113.5 28.2 4.7 0.07| 8.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20250501.00.gif