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 KJAN... Searching the city database file for: KJAN ... Date:0000Z 1 MAY 25 Station: KJAN WMO ident: 72235 Latitude: 32.32 Longitude: -90.08 Elevation: 101.00 ------------------------------------------------------------------------------- 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 1002 101 28.8 17.8 51 11.0 21.2 160 18 301.8 304.1 294.3 339.8 12.90 1 1000 106 28.0 16.0 48 12.0 19.9 185 13 301.1 303.3 293.0 335.0 11.50 2 995 150 27.4 16.4 51 11.0 19.9 179 14 301.0 303.2 293.3 335.9 11.87 3 925 790 21.2 14.2 64 7.0 16.6 185 21 301.0 303.0 292.7 333.6 11.07 4 883 1190 17.4 14.0 80 3.4 15.2 176 29 301.1 303.2 293.0 334.8 11.45 5 865 1366 16.0 12.4 79 3.6 13.7 180 30 301.4 303.3 292.4 332.4 10.52 6 850 1515 14.4 12.0 85 2.4 12.9 185 31 301.2 303.1 292.3 332.0 10.42 7 827 1746 12.2 11.6 96 0.6 11.8 185 31 301.3 303.2 292.3 332.1 10.43 8 813 1889 11.2 9.4 89 1.8 10.1 186 32 301.7 303.4 291.4 328.8 9.14 9 810 1919 11.2 8.1 81 3.1 9.3 186 32 302.0 303.6 290.9 327.0 8.40 10 808 1940 11.4 6.5 72 4.9 8.6 187 33 302.4 303.8 290.2 324.9 7.53 11 804 1982 11.2 5.2 67 6.0 7.8 187 33 302.7 303.9 289.8 323.3 6.91 12 803 1992 11.2 5.2 67 6.0 7.8 188 34 302.8 304.0 289.8 323.5 6.92 13 800 2023 11.6 -1.4 40 13.0 5.1 188 34 303.5 304.3 287.6 316.7 4.31 14 797 2055 12.0 -5.0 30 17.0 4.0 189 35 304.3 304.9 286.9 314.5 3.30 15 751 2550 9.4 -13.6 18 23.0 0.4 193 32 306.7 307.0 286.2 312.4 1.78 16 748 2583 9.2 -15.8 15 25.0 -0.2 193 32 306.8 307.1 285.9 311.6 1.49 17 730 2785 8.4 -13.6 19 22.0 -0.2 190 30 308.1 308.4 286.7 314.0 1.83 18 721 2888 8.4 -13.6 19 22.0 -0.3 190 29 309.2 309.5 287.1 315.2 1.85 19 700 3131 6.2 -13.8 22 20.0 -1.6 190 27 309.4 309.7 287.2 315.4 1.88 20 686 3296 4.6 -14.4 24 19.0 -2.6 193 26 309.4 309.7 287.2 315.3 1.82 21 665 3550 3.4 -20.6 15 24.0 -4.5 198 25 310.8 311.0 286.9 314.5 1.11 22 662 3586 3.6 -24.4 11 28.0 -4.8 198 25 311.4 311.6 286.8 314.1 0.80 23 636 3912 2.6 -18.4 20 21.0 -4.7 206 26 313.9 314.1 288.3 318.6 1.41 24 635 3924 2.6 -16.4 23 19.0 -4.4 206 26 314.0 314.3 288.6 319.5 1.67 25 634 3937 2.4 -7.6 48 10.0 -2.1 207 26 313.9 314.6 290.2 324.8 3.40 26 633 3950 2.4 -8.6 44 11.0 -2.4 207 26 314.1 314.7 290.0 324.2 3.15 27 631 3975 2.6 -7.4 48 10.0 -1.9 207 26 314.6 315.2 290.5 325.7 3.47 28 629 4001 2.8 -16.2 23 19.0 -4.3 208 27 315.1 315.4 289.0 320.8 1.71 29 625 4053 2.8 -23.2 13 26.0 -5.4 209 27 315.7 315.8 288.4 318.9 0.94 30 622 4092 2.8 -16.2 23 19.0 -4.3 210 27 316.1 316.4 289.3 321.9 1.73 31 620 4118 2.8 -10.2 38 13.0 -2.8 211 27 316.4 316.9 290.5 325.6 2.84 32 619 4131 2.6 -8.4 44 11.0 -2.3 211 27 316.3 316.9 290.8 326.9 3.28 33 617 4157 2.4 -7.6 48 10.0 -2.1 212 27 316.4 317.0 291.0 327.7 3.50 34 614 4197 2.4 -10.6 38 13.0 -3.1 213 28 316.8 317.3 290.5 325.9 2.78 35 608 4276 1.8 -7.2 51 9.0 -2.3 215 28 317.0 317.7 291.4 328.9 3.66 36 551 5062 -4.5 -14.5 46 10.0 -8.2 235 25 318.6 319.0 290.6 326.1 2.26 37 541 5206 -5.7 -13.7 53 8.0 -8.7 235 25 318.8 319.3 290.9 327.0 2.45 38 533 5323 -6.7 -15.7 49 9.0 -9.9 235 25 319.0 319.4 290.6 326.0 2.11 39 525 5441 -7.7 -14.7 57 7.0 -10.2 235 26 319.2 319.6 290.8 326.9 2.33 40 523 5471 -7.9 -13.9 62 6.0 -10.1 235 26 319.3 319.8 291.0 327.6 2.50 41 518 5546 -8.1 -18.1 44 10.0 -11.4 235 26 319.9 320.3 290.5 325.9 1.77 42 516 5576 -8.3 -19.3 41 11.0 -11.8 235 26 320.0 320.3 290.4 325.5 1.61 43 505 5743 -9.5 -21.5 37 12.0 -13.1 235 27 320.5 320.8 290.3 325.2 1.36 44 500 5820 -10.1 -20.1 44 10.0 -13.2 235 27 320.7 321.0 290.6 326.0 1.55 45 499 5835 -10.3 -19.3 48 9.0 -13.2 235 27 320.7 321.0 290.6 326.3 1.66 46 494 5912 -10.7 -21.7 40 11.0 -13.9 235 27 321.1 321.4 290.5 325.8 1.36 47 485 6053 -11.3 -19.3 52 8.0 -13.8 235 28 322.1 322.4 291.1 327.9 1.71 48 478 6163 -12.1 -23.1 39 11.0 -15.2 235 27 322.4 322.7 290.8 326.7 1.25 49 473 6243 -12.9 -21.9 47 9.0 -15.5 235 26 322.4 322.7 290.9 327.2 1.40 50 467 6340 -13.7 -25.7 36 12.0 -16.7 235 25 322.6 322.8 290.6 326.1 1.01 51 464 6388 -14.1 -23.1 46 9.0 -16.6 235 24 322.7 322.9 290.9 327.1 1.28 52 462 6421 -14.3 -24.3 42 10.0 -17.0 234 24 322.8 323.0 290.8 326.9 1.16 53 457 6503 -14.9 -22.9 50 8.0 -17.1 230 24 323.1 323.3 291.0 327.7 1.33 54 400 7490 -22.7 -31.7 44 9.0 -24.4 250 32 325.5 325.6 291.1 327.9 0.67 55 300 9540 -38.9 -48.9 34 10.0 -39.6 240 45 330.5 330.6 292.0 331.1 0.15 56 250 10770 -49.3 -59.3 30 10.0 -49.6 235 35 332.8 332.8 292.5 333.0 0.05 57 200 12200 -59.1 -63.1 60 4.0 -59.2 330 23 339.2 339.2 294.1 339.3 0.04 58 178 12924 -63.5 -75.5 18 12.0 -63.6 280 26 343.5 343.5 295.1 343.5 0.01 59 150 13980 -61.7 -83.7 4 22.0 -61.9 255 52 363.8 363.8 299.4 363.8 0.00 60 100 16450 -68.3 -88.3 4 20.0 -68.4 235 42 395.8 395.8 304.6 395.8 0.00 61 97 16634 -66.5 -87.5 4 21.0 -66.6 244 38 402.7 402.7 305.6 402.7 0.00 62 89 17156 -65.7 -88.7 3 23.0 -65.8 253 41 414.4 414.4 307.0 414.4 0.00 63 83 17578 -68.1 -89.1 3 21.0 -68.2 232 37 417.8 417.8 307.4 417.8 0.00 64 80 17800 -65.9 -88.9 3 23.0 -66.1 228 40 426.8 426.8 308.5 426.8 0.00 65 75 18191 -67.5 -89.5 3 22.0 -67.7 246 33 431.4 431.4 309.0 431.4 0.00 66 73 18355 -64.9 -88.9 2 24.0 -65.1 261 24 440.2 440.2 309.9 440.2 0.00 67 70 18610 -66.5 -88.5 3 22.0 -66.7 265 12 442.1 442.1 310.1 442.1 0.00 68 68 18785 -67.9 -88.9 3 21.0 -68.1 258 15 442.8 442.8 310.1 442.8 0.00 69 64 19149 -68.1 -89.1 3 21.0 -68.2 242 21 450.1 450.1 310.8 450.1 0.00 70 62 19340 -65.9 -88.9 3 23.0 -66.1 256 16 459.1 459.1 311.7 459.1 0.00 71 58 19743 -67.1 -89.1 3 22.0 -67.3 151 10 465.2 465.2 312.3 465.2 0.00 72 53 20292 -63.3 -89.3 2 26.0 -63.7 158 10 486.1 486.1 314.0 486.2 0.00 73 51 20528 -63.3 -88.3 2 25.0 -63.7 163 11 491.5 491.5 314.3 491.5 0.00 74 50 20650 -63.3 -88.3 2 25.0 -63.7 165 11 494.3 494.3 314.5 494.3 0.00 75 47 21030 -64.5 -89.5 2 25.0 -64.8 161 10 500.3 500.3 314.9 500.3 0.00 76 40 22027 -59.7 -86.7 2 27.0 -60.4 288 5 535.9 535.9 317.3 536.0 0.01 77 38 22347 -61.3 -87.3 2 26.0 -61.9 316 3 539.8 539.8 317.5 539.8 0.01 78 33 23234 -55.9 -85.9 1 30.0 -57.2 32 6 576.3 576.3 319.5 576.4 0.01 79 31 23631 -56.7 -85.7 1 29.0 -58.0 77 12 584.6 584.6 319.9 584.6 0.01 80 30 23840 -55.5 -85.5 1 30.0 -57.0 165 8 593.3 593.3 320.3 593.4 0.01 81 26 24759 -53.1 -84.1 1 31.0 -55.2 276 17 624.9 624.9 321.7 625.0 0.01 82 25 25012 -53.5 -84.5 1 31.0 -55.6 298 21 630.8 630.8 321.9 630.9 0.01 83 20 26460 -50.5 -83.5 1 33.0 -53.8 20 6 681.6 681.6 323.8 681.7 0.02 84 17 27524 -48.9 -81.9 1 33.0 -53.1 44 2 719.2 719.2 325.0 719.4 0.03 85 14 28817 -42.7 -79.7 1 37.0 -50.1 264 23 781.2 781.3 326.8 781.7 0.05 86 13 29315 -44.7 -80.7 1 36.0 -51.5 285 29 791.0 791.1 327.0 791.5 0.05 87 12 29853 -42.1 -80.1 1 38.0 -50.4 295 21 818.6 818.6 327.7 819.1 0.05 88 10 31090 -41.1 -79.1 1 38.0 -50.8 265 16 866.1 866.2 328.8 866.9 0.08 89 8.5 32191 -42.7 -79.7 1 37.0 -52.2 901.1 901.1 329.5 901.9 0.08 90 8.1 32517 -40.9 -79.9 1 39.0 -51.7 920.7 920.8 329.8 921.6 0.08 91 7.5 33041 -40.7 -79.7 1 39.0 -52.0 942.0 942.1 330.2 943.1 0.09 92 7.2 33322 -36.7 -77.7 1 41.0 -50.5 969.5 969.6 330.7 971.0 0.13 TRP 178 12924 -63.5 -75.5 18 12.0 -63.6 280 26 343.5 343.5 295.1 343.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 591.71 mb = 4500.73 m = 14765.98 ft Wetbulb zero: 748.89 mb = 2573.58 m = 8443.41 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 45.74 % Est. max temperature: 28.28 C = 82.90 F Sfc-Lift cond lev (LCL): 853.93 mb = 1475.77 m = 4841.69 ft T: 14.82 C 700-500 lapse rate: 6.06 C/km ThetaE index: 11.86 C Layer 800.0- 730.0 mb Conv cond level (CCL): 836.79 mb = 1646.75 m = 5402.65 ft Mean mixing ratio: 11.42 g/kg Conv temperature: 28.28 C = 82.91 F Cap Strength: 2.03 C Lifted Index: -1.04 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.54 C Lifted Index @700 mb: 0.26 C Showalter Index: 0.19 C Risk: Thunderstorms probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.10 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 353.76 Risk: Showers and thunderstorms possible Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 347.93 J/kg Max Up Vert Vel: 26.38 m/s Conv Inhibition (B-): 4.10 J/kg Cap Strength: 2.02 C Lift Cond Lev (LCL): 840.06 mb = 1613.96 m = 5295.07 ft Lev Free Conv (LFC): 835.06 mb = 1664.18 m = 5459.85 ft Equ Level (EL): 795.06 mb = 2075.01 m = 6807.70 ft B at Equ Level: 2.50 J/kg Max Parcel Lev (MPL): 785.06 mb = 2180.51 m = 7153.83 ft Wind level data Storm motion: 232 at 20 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 1002 101 160 18 -6.2 16.9 | 101 22 -22.0 4.4 1 1000 106 185 13 1.1 13.0 | 92 15 -14.7 0.4 2 978 305 160 17 -5.8 16.0 | 99 22 -21.6 3.5 3 944 610 185 23 2.0 22.9 | 127 17 -13.8 10.4 4 925 790 185 21 1.8 20.9 | 121 16 -14.0 8.4 5 912 914 185 24 2.1 23.9 | 130 18 -13.7 11.4 6 880 1219 175 30 -2.6 29.9 | 133 25 -18.4 17.4 7 850 1515 185 31 2.7 30.9 | 145 23 -13.1 18.4 8 819 1829 185 31 2.7 30.9 | 145 23 -13.1 18.4 9 789 2134 190 36 6.3 35.5 | 157 25 -9.5 23.0 10 761 2438 195 33 8.5 31.9 | 159 21 -7.3 19.4 11 733 2743 190 30 5.2 29.5 | 148 20 -10.6 17.0 12 700 3131 190 27 4.7 26.6 | 142 18 -11.1 14.1 13 655 3658 200 25 8.6 23.5 | 147 13 -7.2 11.0 14 607 4267 215 28 16.1 22.9 | 181 10 0.3 10.4 15 585 4572 210 24 12.0 20.8 | 155 9 -3.8 8.3 16 563 4877 235 24 19.7 13.8 | 252 4 3.9 1.3 17 500 5820 235 27 22.1 15.5 | 245 7 6.3 3.0 18 482 6096 235 28 22.9 16.1 | 244 8 7.1 3.6 19 463 6401 235 24 19.7 13.8 | 252 4 3.9 1.3 20 444 6706 220 25 16.1 19.2 | 182 7 0.3 6.6 21 400 7490 250 32 30.1 10.9 | 276 14 14.3 -1.6 22 393 7620 250 32 30.1 10.9 | 276 14 14.3 -1.6 23 317 9144 230 44 33.7 28.3 | 229 24 17.9 15.8 24 300 9540 240 45 39.0 22.5 | 247 25 23.2 10.0 25 291 9754 245 49 44.4 20.7 | 254 30 28.6 8.2 26 250 10770 235 35 28.7 20.1 | 240 15 12.9 7.6 27 242 10973 235 34 27.9 19.5 | 240 14 12.1 7.0 28 231 11278 265 22 21.9 1.9 | 330 12 6.1 -10.6 29 220 11582 295 17 15.4 -7.2 | 1 20 -0.4 -19.7 30 200 12192 335 19 8.0 -17.2 | 15 31 -7.8 -29.7 31 200 12200 330 23 11.5 -19.9 | 8 33 -4.3 -32.4 32 182 12802 335 21 8.9 -19.0 | 12 32 -6.9 -31.5 33 178 12924 280 26 25.6 -4.5 | 330 20 9.8 -17.0 34 164 13411 265 41 40.8 3.6 | 290 27 25.0 -8.9 35 157 13716 255 43 41.5 11.1 | 273 26 25.7 -1.4 36 150 13980 255 52 50.2 13.5 | 268 34 34.4 1.0 37 149 14021 255 54 52.2 14.0 | 268 36 36.4 1.5 38 135 14630 245 40 36.3 16.9 | 258 21 20.5 4.4 39 122 15240 255 46 44.4 11.9 | 271 29 28.6 -0.6 40 116 15545 275 57 56.8 -5.0 | 293 45 41.0 -17.5 41 110 15850 280 46 45.3 -8.0 | 305 36 29.5 -20.5 42 100 16450 235 42 34.4 24.1 | 238 22 18.6 11.6 43 100 16459 250 29 27.3 9.9 | 283 12 11.5 -2.6 44 95 16764 240 45 39.0 22.5 | 247 25 23.2 10.0 45 90 17069 260 44 43.3 7.6 | 280 28 27.5 -4.9 46 86 17374 235 34 27.9 19.5 | 240 14 12.1 7.0 47 78 17983 225 43 30.4 30.4 | 219 23 14.6 17.9 48 74 18288 255 28 27.0 7.2 | 295 12 11.2 -5.3 49 70 18593 280 12 11.8 -2.1 | 15 15 -4.0 -14.6 50 70 18610 265 12 12.0 1.0 | 19 12 -3.8 -11.5 51 63 19202 240 22 19.1 11.0 | 295 4 3.3 -1.5 52 60 19507 275 10 10.0 -0.9 | 24 15 -5.8 -13.4 53 57 19812 120 10 -8.7 5.0 | 73 26 -24.5 -7.5 54 55 20117 155 10 -4.2 9.1 | 80 20 -20.0 -3.4 55 50 20650 165 11 -2.8 10.6 | 84 19 -18.6 -1.9 56 47 21031 160 10 -3.4 9.4 | 81 19 -19.2 -3.1 57 45 21336 225 10 7.1 7.1 | 58 10 -8.7 -5.4 58 35 22860 0 0 -0.0 -0.0 | 52 20 -15.8 -12.5 59 32 23470 50 10 -7.7 -6.4 | 51 30 -23.5 -18.9 60 30 23774 100 13 -12.8 2.3 | 70 30 -28.6 -10.2 61 30 23840 165 8 -2.1 7.7 | 75 18 -17.9 -4.8 62 29 24079 150 10 -5.0 8.7 | 80 21 -20.8 -3.8 63 28 24384 200 3 1.0 2.8 | 57 18 -14.8 -9.7 64 26 24689 270 16 16.0 -0.0 | 359 13 0.2 -12.5 65 25 24994 295 21 19.0 -8.9 | 351 22 3.2 -21.4 66 23 25603 5 17 -1.5 -16.9 | 30 34 -17.3 -29.4 67 22 25908 355 10 0.9 -10.0 | 34 27 -14.9 -22.5 68 21 26213 25 10 -4.2 -9.1 | 43 29 -20.0 -21.6 69 20 26460 20 6 -2.1 -5.6 | 45 25 -17.8 -18.1 70 17 27432 70 3 -2.8 -1.0 | 54 23 -18.6 -13.5 71 17 27737 0 0 -0.0 -0.0 | 52 20 -15.8 -12.5 72 15 28346 260 11 10.8 1.9 | 25 12 -5.0 -10.6 73 14 28956 265 26 25.9 2.3 | 315 14 10.1 -10.2 74 13 29261 280 30 29.5 -5.2 | 322 22 13.7 -17.7 75 13 29566 300 25 21.7 -12.5 | 347 26 5.9 -25.0 76 12 29870 295 21 19.0 -8.9 | 351 22 3.2 -21.4 77 11 30175 310 19 14.6 -12.2 | 3 25 -1.2 -24.7 78 10 31090 265 16 15.9 1.4 | 359 11 0.1 -11.1 Wind Parameters Mean winds (0-6000m): 201.6 at 26.9 knts Storm direction: 231.6 at 20.1 knts Shear (0-3000m) pos: 3.0 neg: 0.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 40.9 deg Storm rel helicity (0-3000m) pos: 135.5 neg: -43.7 tot: 91.7 m^2/s^2 ave: 30.6 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.7 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 13.16 Bulk Shear: 26.44 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 ------------------------------------------------------------------------------- 500 173 18 106 19| 10.1 0.0 10.1| 50.9 -7.2 43.7 87.4 0.44| 19.6 8.7 1000 179 21 117 18| 5.0 2.8 7.8| 67.2 -12.6 54.5 54.5 0.38| 14.4 5.5 1500 179 24 125 20| 4.9 1.8 6.8| 97.8 -12.6 85.1 56.8 0.43| 12.3 5.3 2000 182 26 132 20| 5.0 1.4 6.4|127.4 -12.6 114.7 57.4 0.50| 10.5 5.2 2500 184 28 138 20| 3.6 1.1 4.7|135.5 -24.1 111.4 44.6 0.41| 9.7 4.0 3000 185 28 139 20| 3.0 0.7 3.8|135.5 -43.7 91.7 30.6 0.30| 8.9 2.7 4000 189 27 142 19| 3.2 0.6 3.8|155.9 -43.7 112.2 28.0 0.35| 8.0 2.8 5000 195 27 147 16| 3.2 0.4 3.6|170.7 -52.2 118.5 23.7 0.36| 8.0 2.9 6000 202 27 155 14| 2.6 0.3 2.9|170.7 -53.2 117.5 19.6 0.34| 7.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250501.00.gif