UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 30 APR 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 1007 101 19.4 18.9 97 0.5 19.1 150 5 292.0 294.4 292.0 330.9 13.77 1 1004 122 18.6 18.4 99 0.2 18.5 161 7 291.4 293.8 291.5 329.2 13.38 2 1000 151 19.0 18.5 97 0.5 18.7 175 9 292.1 294.6 291.8 330.4 13.52 3 995 194 18.8 18.6 99 0.2 18.7 178 12 292.4 294.8 292.0 331.1 13.68 4 985 282 21.0 19.8 93 1.2 20.2 183 17 295.4 298.1 293.9 338.3 14.92 5 959 514 20.0 16.7 81 3.3 17.8 188 20 296.7 299.0 292.5 333.0 12.57 6 925 825 17.8 14.0 78 3.8 15.4 190 22 297.5 299.5 291.5 329.2 10.92 7 918 890 17.4 13.1 76 4.3 14.7 190 22 297.7 299.6 291.1 327.9 10.37 8 916 908 17.2 12.9 76 4.3 14.5 190 22 297.7 299.6 291.0 327.6 10.26 9 910 964 17.0 12.1 73 4.9 13.9 190 22 298.1 299.9 290.7 326.6 9.79 10 907 993 17.0 11.0 68 6.0 13.3 190 23 298.4 300.0 290.3 325.0 9.12 11 900 1059 17.0 6.0 48 11.0 10.7 190 23 299.0 300.2 288.2 318.3 6.52 12 897 1087 16.8 8.8 59 8.0 12.0 190 23 299.1 300.6 289.5 322.5 7.94 13 896 1096 16.8 7.8 55 9.0 11.5 190 23 299.2 300.6 289.0 321.1 7.42 14 895 1106 17.0 5.0 45 12.0 10.3 190 23 299.5 300.6 288.0 317.7 6.11 15 891 1144 17.0 5.0 45 12.0 10.3 190 24 299.9 301.0 288.1 318.1 6.14 16 888 1173 17.6 -2.4 25 20.0 7.7 190 24 300.8 301.5 285.9 311.8 3.61 17 878 1270 17.8 -8.2 16 26.0 6.2 191 24 302.0 302.4 285.1 309.3 2.34 18 862 1427 17.4 -10.6 14 28.0 5.5 193 25 303.2 303.5 285.1 309.4 1.97 19 850 1546 16.8 -10.2 15 27.0 5.2 195 25 303.7 304.1 285.4 310.3 2.07 20 845 1596 16.4 -9.6 16 26.0 5.1 193 25 303.8 304.2 285.6 310.7 2.18 21 735 2761 7.2 -11.8 24 19.0 -0.4 190 24 306.2 306.5 286.4 312.9 2.10 22 717 2965 6.2 -13.8 22 20.0 -1.4 190 22 307.2 307.6 286.4 313.1 1.83 23 715 2987 6.4 -16.6 17 23.0 -1.9 190 22 307.7 308.0 286.2 312.5 1.46 24 713 3010 6.4 -14.6 21 21.0 -1.6 190 21 307.9 308.3 286.6 313.5 1.73 25 712 3022 6.4 -11.6 26 18.0 -0.9 190 21 308.1 308.5 287.1 315.1 2.21 26 706 3091 6.2 -11.8 26 18.0 -1.1 190 21 308.6 309.0 287.3 315.6 2.19 27 700 3161 5.8 -13.2 24 19.0 -1.6 190 20 308.9 309.3 287.2 315.3 1.97 28 692 3255 5.6 -17.4 17 23.0 -2.6 190 20 309.7 310.0 286.9 314.3 1.41 29 686 3326 4.8 -12.2 28 17.0 -2.0 190 19 309.6 310.0 287.6 316.6 2.18 30 673 3481 4.0 -18.0 18 22.0 -3.7 190 19 310.4 310.6 287.1 314.9 1.38 31 657 3675 2.4 -10.6 38 13.0 -3.0 191 18 310.7 311.2 288.4 319.0 2.59 32 656 3688 2.2 -11.8 35 14.0 -3.4 192 18 310.6 311.1 288.2 318.2 2.36 33 653 3725 2.4 -16.6 23 19.0 -4.4 195 17 311.3 311.6 287.6 316.5 1.60 34 643 3849 2.6 -31.4 6 34.0 -6.2 206 16 312.9 313.0 286.9 314.4 0.43 35 634 3963 2.4 -35.6 4 38.0 -6.6 216 15 313.9 314.0 287.1 315.0 0.29 36 623 4104 2.0 -23.0 14 25.0 -5.8 229 13 315.0 315.2 288.2 318.3 0.96 37 614 4221 1.2 -28.8 9 30.0 -7.0 239 12 315.4 315.5 287.9 317.4 0.58 38 600 4405 0.0 -23.0 16 23.0 -7.1 249 9 316.1 316.3 288.6 319.5 1.00 39 597 4445 -0.5 -18.5 24 18.0 -6.7 250 8 316.0 316.3 289.0 321.0 1.49 40 592 4513 -0.9 -25.9 13 25.0 -8.1 252 7 316.3 316.4 288.4 319.0 0.78 41 580 4675 -2.3 -25.3 15 23.0 -8.9 254 7 316.5 316.7 288.5 319.4 0.84 42 576 4730 -2.5 -17.5 31 15.0 -7.7 253 8 316.9 317.2 289.5 322.5 1.68 43 572 4785 -2.9 -17.9 30 15.0 -8.1 252 9 317.1 317.4 289.5 322.6 1.63 44 548 5122 -6.3 -14.3 53 8.0 -9.2 243 13 316.9 317.4 290.2 324.6 2.31 45 542 5208 -6.9 -17.9 41 11.0 -10.6 240 14 317.2 317.6 289.7 323.0 1.73 46 537 5280 -7.5 -16.5 48 9.0 -10.6 243 14 317.3 317.7 289.9 323.9 1.96 47 533 5338 -8.1 -10.6 82 2.5 -9.1 244 14 317.3 317.9 291.1 327.7 3.20 48 521 5514 -9.5 -11.1 88 1.6 -10.1 250 15 317.7 318.3 291.2 328.0 3.15 49 502 5799 -11.7 -12.1 97 0.4 -11.9 259 16 318.4 319.0 291.2 328.3 3.01 50 500 5830 -11.9 -12.4 96 0.5 -12.1 260 16 318.5 319.1 291.2 328.2 2.95 51 489 6000 -12.7 -14.3 88 1.6 -13.3 263 15 319.6 320.1 291.2 328.2 2.58 52 482 6111 -12.5 -15.8 76 3.3 -13.6 265 14 321.1 321.6 291.4 328.9 2.32 53 478 6174 -12.7 -16.5 73 3.8 -14.0 264 14 321.7 322.1 291.5 329.1 2.20 54 466 6368 -14.1 -18.5 69 4.4 -15.5 261 15 322.3 322.6 291.3 328.8 1.91 55 400 7510 -22.5 -31.5 44 9.0 -24.2 250 23 325.7 325.9 291.2 328.2 0.69 56 300 9550 -39.7 -43.8 65 4.1 -40.0 255 28 329.4 329.5 291.8 330.4 0.26 57 250 10770 -50.7 -56.7 49 6.0 -50.9 260 25 330.7 330.7 292.0 331.0 0.07 58 200 12190 -58.9 -73.9 13 15.0 -59.0 240 23 339.5 339.5 294.2 339.5 0.01 59 165 13390 -63.1 -80.1 8 17.0 -63.2 260 47 351.7 351.7 297.0 351.7 0.00 60 150 13980 -62.1 -84.1 4 22.0 -62.3 265 56 363.1 363.1 299.3 363.1 0.00 61 118 15457 -63.5 -86.1 3 22.6 -63.7 255 67 386.3 386.3 303.2 386.3 0.00 62 100 16470 -64.5 -87.5 3 23.0 -64.7 260 54 403.1 403.1 305.6 403.1 0.00 63 86 17381 -69.3 -89.3 4 20.0 -69.4 255 53 411.2 411.2 306.6 411.2 0.00 64 82 17666 -68.3 -89.3 3 21.0 -68.4 255 52 418.9 418.9 307.6 418.9 0.00 65 77 18041 -70.9 -89.9 4 19.0 -71.0 237 28 421.1 421.1 307.9 421.1 0.00 66 71 18525 -67.9 -89.9 3 22.0 -68.1 244 35 437.3 437.3 309.6 437.4 0.00 67 71 18525 -67.9 -89.9 3 22.0 -68.1 244 35 437.3 437.3 309.6 437.4 0.00 68 70 18610 -68.5 -89.5 3 21.0 -68.7 315 10 437.8 437.8 309.7 437.8 0.00 69 66 18961 -69.5 -90.5 3 21.0 -69.6 273 12 443.1 443.1 310.2 443.1 0.00 70 60 19531 -67.5 -89.5 3 22.0 -67.7 196 16 459.8 459.8 311.8 459.8 0.00 71 57 19838 -68.3 -90.3 3 22.0 -68.5 253 14 464.8 464.8 312.2 464.8 0.00 72 55 20053 -66.1 -90.1 2 24.0 -66.4 270 18 474.6 474.6 313.0 474.6 0.00 73 53 20277 -66.9 -89.9 3 23.0 -67.1 299 14 477.8 477.8 313.2 477.8 0.00 74 51 20510 -65.9 -89.9 2 24.0 -66.2 1 7 485.4 485.4 313.9 485.4 0.00 75 50 20630 -64.3 -90.3 2 26.0 -64.6 55 2 492.0 492.0 314.4 492.0 0.00 76 49 20755 -62.7 -89.7 1 27.0 -63.1 86 10 498.6 498.6 314.8 498.6 0.00 77 47 21013 -62.3 -88.3 2 26.0 -62.7 47 10 505.5 505.5 315.4 505.6 0.00 78 43 21564 -63.1 -89.1 2 26.0 -63.6 115 16 516.6 516.6 316.1 516.6 0.00 79 40 22012 -62.7 -89.7 1 27.0 -63.2 62 11 528.4 528.4 316.8 528.4 0.00 80 31 23620 -54.5 -85.5 1 31.0 -56.1 191 6 590.5 590.5 320.2 590.6 0.01 81 30 23830 -55.1 -86.1 1 31.0 -56.7 20 4 594.4 594.4 320.3 594.5 0.01 82 29 24046 -55.5 -85.5 1 30.0 -57.1 8 5 599.1 599.1 320.6 599.2 0.01 83 25 24993 -53.9 -85.9 1 32.0 -55.9 64 12 629.7 629.7 321.9 629.8 0.01 84 24 25256 -51.5 -84.5 1 33.0 -54.2 101 10 644.1 644.1 322.4 644.2 0.01 85 20 26440 -50.3 -84.3 1 34.0 -53.7 245 17 682.2 682.2 323.9 682.3 0.02 86 19 26776 -49.5 -83.5 1 34.0 -53.2 249 18 694.8 694.8 324.3 694.9 0.02 87 18 27130 -49.7 -83.7 1 34.0 -53.5 271 17 705.0 705.0 324.6 705.1 0.02 88 17 27507 -47.3 -83.3 1 36.0 -52.1 297 17 724.3 724.3 325.2 724.5 0.02 89 14 28802 -44.3 -81.3 1 37.0 -51.0 316 13 775.8 775.8 326.6 776.2 0.04 90 13 29297 -46.3 -82.3 1 36.0 -52.4 294 16 785.5 785.5 326.9 785.8 0.04 91 11 30413 -44.3 -82.3 1 38.0 -52.0 270 17 831.2 831.2 328.0 831.6 0.04 92 10 31050 -45.7 -82.7 1 37.0 -53.1 270 17 849.0 849.0 328.4 849.4 0.04 93 9.7 31253 -45.3 -82.3 1 37.0 -53.0 270 17 857.9 857.9 328.5 858.3 0.05 94 8.8 31907 -41.3 -81.3 1 40.0 -51.5 270 18 897.6 897.6 329.4 898.2 0.06 95 7.8 32728 -39.5 -80.5 0 41.0 -51.2 270 20 936.3 936.4 330.1 937.2 0.08 96 7.3 33186 -34.3 -77.3 0 43.0 -49.6 270 21 975.5 975.6 330.8 977.1 0.14 97 7.0 33480 -32.3 -76.3 0 44.0 -49.1 270 21 995.5 995.6 331.1 997.6 0.17 98 6.9 33582 -31.9 -75.9 0 44.0 -49.1 1001.3 1001.4 331.2 1003.5 0.18 99 6.2 34335 -33.3 -77.3 0 44.0 -50.2 1026.4 1026.5 331.6 1028.4 0.17 TRP 165 13390 -63.1 -80.1 8 17.0 -63.2 260 47 351.7 351.7 297.0 351.7 0.00 WND 118 15457 -63.5 -86.1 3 22.6 -63.7 255 67 386.3 386.3 303.2 386.3 0.00 Sounding variables and indices 1000-500 mb thick: 5679.00 m Freezing level: 600.00 mb = 4405.46 m = 14453.44 ft Wetbulb zero: 742.80 mb = 2672.97 m = 8769.47 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 38.81 % Est. max temperature: 30.86 C = 87.54 F Sfc-Lift cond lev (LCL): 999.91 mb = 151.77 m = 497.91 ft T: 19.00 C 700-500 lapse rate: 6.63 C/km ThetaE index: 19.95 C Layer 959.0- 897.0 mb Conv cond level (CCL): 814.71 mb = 1901.08 m = 6237.05 ft Mean mixing ratio: 12.42 g/kg Conv temperature: 31.93 C = 89.48 F Cap Strength: 4.02 C Lifted Index: -1.55 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.61 C Lifted Index @700 mb: 0.80 C Showalter Index: 10.23 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 1.70 C K Index: -0.50 Risk: None Sweat Index: 204.29 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 154.42 J/kg Max Up Vert Vel: 17.57 m/s Conv Inhibition (B-): 242.07 J/kg Cap Strength: 4.01 C Lift Cond Lev (LCL): 919.42 mb = 876.65 m = 2876.13 ft Lev Free Conv (LFC): 554.42 mb = 5030.44 m = 16503.88 ft Equ Level (EL): 244.42 mb = 10913.67 m = 35805.56 ft B at Equ Level: 152.67 J/kg Max Parcel Lev (MPL): 194.42 mb = 12366.56 m = 40572.22 ft Wind level data Storm motion: 233 at 14 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 1007 101 150 5 -2.5 4.3 | 74 14 -13.4 -3.9 1 1000 151 175 9 -0.8 9.0 | 93 12 -11.7 0.7 2 982 305 185 18 1.6 17.9 | 136 13 -9.3 9.7 3 948 610 190 21 3.6 20.7 | 150 14 -7.2 12.4 4 925 825 190 22 3.8 21.7 | 152 15 -7.1 13.4 5 915 914 190 22 3.8 21.7 | 152 15 -7.1 13.4 6 883 1219 190 24 4.2 23.6 | 156 17 -6.7 15.4 7 852 1524 195 26 6.7 25.1 | 166 17 -4.1 16.8 8 850 1546 195 25 6.5 24.1 | 164 16 -4.4 15.9 9 822 1829 185 25 2.2 24.9 | 152 19 -8.7 16.6 10 792 2134 185 25 2.2 24.9 | 152 19 -8.7 16.6 11 764 2438 185 25 2.2 24.9 | 152 19 -8.7 16.6 12 736 2743 190 24 4.2 23.6 | 156 17 -6.7 15.4 13 700 3161 190 20 3.5 19.7 | 147 14 -7.4 11.4 14 658 3658 190 18 3.1 17.7 | 141 12 -7.7 9.4 15 609 4267 245 11 10.0 4.6 | 14 4 -0.9 -3.6 16 586 4572 255 6 5.8 1.6 | 37 8 -5.1 -6.7 17 564 4877 250 11 10.3 3.8 | 7 5 -0.5 -4.5 18 543 5182 240 14 12.1 7.0 | 316 2 1.3 -1.3 19 500 5830 260 16 15.8 2.8 | 318 7 4.9 -5.5 20 483 6096 265 14 13.9 1.2 | 336 8 3.1 -7.1 21 410 7315 245 18 16.3 7.6 | 277 5 5.4 -0.7 22 400 7510 250 23 21.6 7.9 | 272 11 10.7 -0.4 23 394 7620 250 23 21.6 7.9 | 272 11 10.7 -0.4 24 318 9144 255 29 28.0 7.5 | 273 17 17.1 -0.8 25 300 9550 255 28 27.0 7.2 | 274 16 16.2 -1.0 26 254 10668 255 33 31.9 8.5 | 269 21 21.0 0.3 27 250 10770 260 25 24.6 4.3 | 286 14 13.7 -3.9 28 242 10973 260 26 25.6 4.5 | 284 15 14.7 -3.8 29 231 11278 230 22 16.9 14.1 | 226 8 6.0 5.9 30 220 11582 220 22 14.1 16.9 | 201 9 3.3 8.6 31 200 12190 240 23 19.9 11.5 | 250 10 9.0 3.2 32 190 12497 240 22 19.1 11.0 | 252 9 8.2 2.7 33 181 12802 235 32 26.2 18.4 | 237 18 15.3 10.1 34 165 13390 260 47 46.3 8.2 | 270 35 35.4 -0.1 35 164 13411 260 43 42.3 7.5 | 271 31 31.5 -0.8 36 150 13980 265 56 55.8 4.9 | 274 45 44.9 -3.4 37 142 14326 265 58 57.8 5.1 | 274 47 46.9 -3.2 38 128 14935 265 46 45.8 4.0 | 277 35 35.0 -4.3 39 122 15240 255 53 51.2 13.7 | 262 41 40.3 5.4 40 118 15457 255 67 64.7 17.3 | 260 55 53.8 9.1 41 111 15850 255 67 64.7 17.3 | 260 55 53.8 9.1 42 100 16470 260 54 53.2 9.4 | 269 42 42.3 1.1 43 95 16764 260 54 53.2 9.4 | 269 42 42.3 1.1 44 91 17069 255 55 53.1 14.2 | 262 43 42.3 6.0 45 82 17678 255 52 50.2 13.5 | 263 40 39.4 5.2 46 78 17983 240 27 23.4 13.5 | 247 14 12.5 5.2 47 74 18288 225 32 22.6 22.6 | 219 19 11.8 14.3 48 70 18593 250 36 33.8 12.3 | 260 23 23.0 4.0 49 70 18610 315 10 7.1 -7.1 | 14 16 -3.8 -15.4 50 67 18898 305 12 9.8 -6.9 | 4 15 -1.0 -15.2 51 63 19202 155 10 -4.2 9.1 | 93 15 -15.1 0.8 52 60 19507 190 16 2.8 15.8 | 133 11 -8.1 7.5 53 57 19812 250 13 12.2 4.4 | 341 4 1.3 -3.8 54 54 20117 275 19 18.9 -1.7 | 321 13 8.1 -9.9 55 52 20422 320 10 6.4 -7.7 | 16 17 -4.4 -15.9 56 50 20630 55 2 -1.6 -1.1 | 53 16 -12.5 -9.4 57 49 20726 90 10 -10.0 0.0 | 68 22 -20.9 -8.3 58 47 21031 45 10 -7.1 -7.1 | 49 24 -17.9 -15.4 59 45 21336 95 13 -13.0 1.1 | 73 25 -23.8 -7.1 60 43 21641 120 17 -14.7 8.5 | 90 26 -25.6 0.2 61 41 21946 55 11 -9.0 -6.3 | 54 25 -19.9 -14.6 62 39 22250 80 10 -9.8 -1.7 | 64 23 -20.7 -10.0 63 37 22555 20 10 -3.4 -9.4 | 39 23 -14.3 -17.7 64 35 22860 65 17 -15.4 -7.2 | 60 30 -26.3 -15.5 65 33 23165 115 14 -12.7 5.9 | 84 24 -23.6 -2.4 66 32 23470 130 10 -7.7 6.4 | 84 19 -18.5 -1.9 67 30 23774 250 2 1.9 0.7 | 50 12 -9.0 -7.6 68 30 23830 20 4 -1.4 -3.8 | 45 17 -12.2 -12.0 69 28 24384 350 6 1.0 -5.9 | 35 17 -9.8 -14.2 70 26 24689 20 15 -5.1 -14.1 | 36 28 -16.0 -22.4 71 24 25298 105 10 -9.7 2.6 | 75 21 -20.5 -5.7 72 22 25908 220 10 6.4 7.7 | 82 4 -4.4 -0.6 73 21 26213 245 13 11.8 5.5 | 342 3 0.9 -2.8 74 20 26440 245 17 15.4 7.2 | 284 5 4.5 -1.1 75 19 26822 250 18 16.9 6.2 | 289 6 6.0 -2.1 76 17 27432 290 16 15.0 -5.5 | 343 14 4.2 -13.8 77 16 27737 315 18 12.7 -12.7 | 355 21 1.9 -21.0 78 15 28346 315 15 10.6 -10.6 | 1 19 -0.3 -18.9 79 14 28651 305 10 8.2 -5.7 | 11 14 -2.7 -14.0 80 14 28956 325 16 9.2 -13.1 | 5 21 -1.7 -21.4 81 13 29566 270 16 16.0 -0.0 | 328 10 5.1 -8.3 82 10 31050 270 17 17.0 -0.0 | 323 10 6.1 -8.3 83 7 33480 270 21 21.0 -0.0 | 309 13 10.1 -8.3 Wind Parameters Mean winds (0-6000m): 202.7 at 18.2 knts Storm direction: 232.7 at 13.7 knts Shear (0-3000m) pos: 3.1 neg: 0.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 75.1 deg Storm rel helicity (0-3000m) pos: 81.0 neg: -26.4 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 36.59 Bulk Shear: 4.22 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 ------------------------------------------------------------------------------- 500 185 16 130 12| 17.9 0.0 17.9| 56.2 0.0 56.2 112.4 0.97| 18.3 17.6 1000 188 19 142 13| 10.1 0.0 10.1| 62.0 0.0 62.0 62.0 0.93| 10.3 9.6 1500 190 21 149 14| 7.4 0.0 7.4| 75.9 -4.6 71.3 47.5 0.84| 8.4 7.1 2000 189 22 151 15| 5.6 0.9 6.5| 75.9 -18.7 57.2 28.6 0.63| 7.2 4.5 2500 188 23 151 16| 4.4 0.7 5.1| 79.2 -18.7 60.5 24.2 0.62| 6.1 3.8 3000 188 23 152 16| 3.1 0.6 3.7| 81.0 -26.4 54.6 18.2 0.50| 5.8 2.9 4000 190 21 150 15| 2.2 0.5 2.8| 83.8 -33.0 50.7 12.7 0.29| 6.2 1.8 5000 195 19 149 12| 1.3 0.3 1.6| 86.6 -39.8 46.8 9.4 0.14| 6.6 1.0 6000 203 18 156 9| 1.4 0.3 1.6| 91.9 -40.3 51.6 8.6 0.15| 6.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250430.12.gif