UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 18 OCT 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 28.2 16.2 48 12.0 20.1 200 7 301.2 303.3 293.2 335.4 11.63 1 1001 101 29.0 15.0 43 14.0 19.6 205 8 302.1 304.0 292.7 333.9 10.77 2 1000 101 29.0 15.0 43 14.0 19.6 210 10 302.1 304.1 292.8 334.0 10.78 3 925 788 22.6 13.6 57 9.0 16.7 185 9 302.4 304.4 292.8 333.9 10.64 4 898 1045 20.4 12.4 60 8.0 15.3 179 11 302.7 304.6 292.4 332.8 10.12 5 850 1517 16.0 12.1 78 3.9 13.5 160 8 302.9 304.8 292.8 334.1 10.49 6 833 1688 14.4 12.0 85 2.4 12.9 157 8 303.0 304.9 292.9 334.6 10.64 7 824 1780 13.6 11.7 88 1.9 12.4 156 8 303.1 305.0 292.9 334.4 10.54 8 816 1862 13.4 9.0 75 4.4 10.7 157 8 303.7 305.3 291.7 330.2 8.86 9 806 1966 14.4 -1.6 33 16.0 6.2 166 9 305.8 306.6 288.3 318.9 4.22 10 795 2082 13.4 -2.6 33 16.0 5.4 175 10 306.0 306.7 288.2 318.3 3.97 11 771 2340 11.4 -2.6 37 14.0 4.4 173 13 306.5 307.3 288.5 319.2 4.09 12 768 2372 11.2 -0.8 43 12.0 5.0 172 13 306.6 307.5 289.1 321.1 4.70 13 767 2383 11.2 3.2 58 8.0 6.8 172 13 306.8 307.9 290.6 326.0 6.29 14 763 2427 10.8 2.8 58 8.0 6.4 171 14 306.8 307.9 290.5 325.6 6.14 15 755 2515 10.4 4.4 66 6.0 7.0 176 14 307.3 308.6 291.3 328.5 6.96 16 731 2783 9.2 2.2 62 7.0 5.4 192 13 308.8 310.0 291.1 327.7 6.14 17 722 2886 9.0 -1.0 49 10.0 3.8 184 13 309.7 310.6 290.3 325.0 4.93 18 706 3072 7.6 2.9 72 4.7 4.9 174 14 310.1 311.4 291.9 330.8 6.69 19 705 3083 7.6 2.6 71 5.0 4.8 175 14 310.3 311.5 291.9 330.5 6.56 20 702 3118 7.6 -1.4 53 9.0 2.9 181 13 310.6 311.6 290.6 326.0 4.92 21 700 3142 7.8 -2.2 49 10.0 2.7 185 13 311.1 312.0 290.5 325.7 4.65 22 698 3166 7.8 -3.2 46 11.0 2.3 187 13 311.4 312.2 290.3 325.0 4.33 23 686 3308 7.2 -0.8 57 8.0 3.0 197 15 312.3 313.3 291.4 328.8 5.26 24 676 3429 6.8 -2.2 53 9.0 2.2 202 17 313.1 314.0 291.2 328.3 4.82 25 670 3503 6.8 -6.2 39 13.0 0.7 205 19 313.9 314.6 290.4 325.4 3.59 26 657 3663 5.4 -5.6 45 11.0 0.1 210 22 314.1 314.8 290.7 326.4 3.83 27 651 3738 5.0 -7.0 41 12.0 -0.6 211 23 314.5 315.1 290.5 325.6 3.47 28 644 3826 5.0 -13.0 26 18.0 -2.3 213 24 315.5 315.9 289.6 322.6 2.18 29 638 3903 4.4 -11.6 30 16.0 -2.3 214 24 315.6 316.1 289.9 323.7 2.46 30 615 4201 3.8 -37.2 3 41.0 -6.1 222 21 318.3 318.3 288.5 319.2 0.25 31 609 4281 3.4 -25.6 10 29.0 -5.5 225 19 318.7 318.8 289.2 321.4 0.78 32 606 4321 3.2 -33.8 5 37.0 -6.3 226 19 318.9 319.0 288.8 320.2 0.36 33 603 4361 3.2 -23.8 12 27.0 -5.4 227 19 319.4 319.5 289.5 322.6 0.93 34 602 4375 3.0 -22.0 14 25.0 -5.3 228 18 319.3 319.5 289.7 323.0 1.09 35 600 4402 2.8 -12.2 32 15.0 -3.4 229 18 319.4 319.8 291.0 327.7 2.50 36 597 4442 2.4 -12.6 32 15.0 -3.8 230 18 319.4 319.8 291.0 327.4 2.43 37 596 4456 2.4 -15.6 25 18.0 -4.6 231 18 319.5 319.9 290.5 325.9 1.90 38 580 4676 1.2 -21.8 16 23.0 -6.4 236 17 320.6 320.8 290.2 324.6 1.15 39 565 4886 -0.3 -17.3 26 17.0 -6.5 240 17 321.2 321.6 290.9 327.2 1.74 40 558 4986 -1.1 -16.1 31 15.0 -6.7 242 17 321.4 321.8 291.2 328.1 1.95 41 545 5173 -2.7 -20.7 24 18.0 -8.7 247 16 321.7 322.0 290.7 326.4 1.35 42 523 5499 -5.5 -15.5 45 10.0 -9.2 255 15 322.2 322.6 291.6 329.5 2.19 43 518 5574 -5.9 -16.9 41 11.0 -9.8 258 16 322.6 323.0 291.5 329.2 1.96 44 500 5850 -8.5 -16.5 52 8.0 -11.3 260 22 322.7 323.1 291.6 329.8 2.10 45 497 5897 -8.7 -17.7 48 9.0 -11.8 260 23 323.0 323.4 291.6 329.5 1.91 46 486 6069 -10.3 -13.0 81 2.7 -11.3 260 28 323.1 323.7 292.4 332.8 2.89 47 482 6133 -10.7 -14.8 72 4.1 -12.2 260 29 323.4 323.9 292.2 331.8 2.52 48 472 6294 -11.3 -23.3 36 12.0 -14.7 261 28 324.6 324.8 291.4 328.9 1.24 49 471 6310 -11.3 -26.3 28 15.0 -15.3 261 28 324.8 325.0 291.2 328.1 0.95 50 465 6408 -11.5 -30.5 19 19.0 -16.0 261 28 325.7 325.8 291.2 328.1 0.65 51 459 6507 -12.1 -31.1 19 19.0 -16.4 261 27 326.2 326.3 291.3 328.4 0.62 52 436 6897 -15.7 -29.7 29 14.0 -18.8 263 26 326.4 326.6 291.5 329.1 0.75 53 423 7125 -17.3 -35.3 19 18.0 -20.7 264 25 327.2 327.3 291.4 328.9 0.45 54 406 7430 -20.1 -36.1 23 16.0 -22.9 265 23 327.5 327.6 291.5 329.1 0.43 55 400 7540 -20.9 -35.9 25 15.0 -23.5 265 23 327.8 327.9 291.6 329.5 0.45 56 300 9610 -34.1 -58.1 7 24.0 -35.6 275 36 337.3 337.3 293.7 337.5 0.05 57 250 10860 -44.1 -62.1 12 18.0 -44.7 265 50 340.5 340.5 294.5 340.7 0.04 58 200 12330 -53.3 -73.3 7 20.0 -53.6 270 53 348.4 348.4 296.3 348.4 0.01 59 150 14130 -64.5 -80.5 9 16.0 -64.6 270 36 359.0 359.0 298.5 359.0 0.00 60 111 15930 -73.3 -85.3 14 12.0 -73.3 275 31 374.8 374.8 301.4 374.8 0.00 61 100 16540 -73.5 -85.5 14 12.0 -73.5 260 22 385.7 385.7 303.2 385.7 0.00 62 92 17026 -74.7 -86.7 14 12.0 -74.7 277 22 392.7 392.7 304.2 392.7 0.00 63 92 17026 -73.1 -86.1 12 13.0 -73.2 277 22 395.8 395.8 304.6 395.8 0.00 64 84 17559 -72.3 -86.3 10 14.0 -72.3 280 25 407.9 407.9 306.2 407.9 0.00 65 83 17630 -72.3 -86.3 10 14.0 -72.3 280 26 409.3 409.3 306.4 409.3 0.00 66 80 17846 -72.3 -87.3 9 15.0 -72.3 308 18 413.6 413.6 307.0 413.6 0.00 67 79 17920 -71.1 -87.1 8 16.0 -71.2 320 15 417.6 417.6 307.4 417.6 0.00 68 74 18304 -73.9 -87.9 10 14.0 -74.0 326 11 419.6 419.6 307.7 419.6 0.00 69 73 18384 -72.3 -87.3 9 15.0 -72.4 309 10 424.6 424.6 308.2 424.6 0.00 70 70 18630 -73.3 -88.3 8 15.0 -73.3 255 9 427.6 427.6 308.6 427.6 0.00 71 67 18887 -74.1 -89.1 8 15.0 -74.2 286 6 431.2 431.2 309.0 431.2 0.00 72 63 19250 -69.9 -88.9 5 19.0 -70.0 331 3 448.1 448.1 310.7 448.2 0.00 73 61 19443 -69.5 -89.5 4 20.0 -69.6 354 1 453.2 453.2 311.1 453.2 0.00 74 60 19542 -69.9 -89.9 4 20.0 -70.0 6 0 454.4 454.4 311.3 454.5 0.00 75 58 19745 -68.3 -90.3 3 22.0 -68.5 31 2 462.5 462.5 312.0 462.5 0.00 76 56 19957 -65.7 -89.7 2 24.0 -66.0 57 4 473.1 473.1 312.9 473.1 0.00 77 52 20410 -64.7 -88.7 2 24.0 -65.0 111 8 485.5 485.5 313.9 485.6 0.00 78 50 20650 -64.1 -89.1 2 25.0 -64.4 140 10 492.4 492.4 314.4 492.4 0.00 79 49 20774 -63.5 -88.5 2 25.0 -63.9 162 11 496.7 496.7 314.7 496.7 0.00 80 47 21029 -64.7 -88.7 2 24.0 -65.0 206 12 499.8 499.8 314.9 499.8 0.00 81 45 21297 -62.7 -88.7 2 26.0 -63.1 228 15 510.9 510.9 315.7 510.9 0.00 82 39 22182 -61.3 -88.3 2 27.0 -61.9 290 16 535.8 535.8 317.3 535.8 0.00 83 39 22182 -61.3 -88.3 2 27.0 -61.9 290 16 535.8 535.8 317.3 535.8 0.00 84 38 22345 -58.3 -87.3 1 29.0 -59.2 265 14 547.4 547.4 317.9 547.4 0.01 85 36 22686 -57.7 -86.7 1 29.0 -58.7 213 11 557.5 557.5 318.5 557.5 0.01 86 35 22864 -57.9 -86.9 1 29.0 -58.9 204 9 561.5 561.5 318.7 561.5 0.01 87 33 23238 -54.1 -85.1 1 31.0 -55.7 348 2 581.1 581.1 319.7 581.2 0.01 88 32 23436 -54.7 -84.7 1 30.0 -56.2 323 7 584.6 584.6 319.9 584.7 0.01 89 30 23850 -53.5 -84.5 1 31.0 -55.4 270 16 598.8 598.8 320.6 598.9 0.01 90 29 24067 -54.3 -84.3 1 30.0 -56.1 270 15 602.4 602.4 320.7 602.5 0.01 91 28 24292 -52.7 -83.7 1 31.0 -54.8 259 17 612.9 613.0 321.2 613.0 0.01 92 28 24292 -52.7 -83.7 1 31.0 -54.8 259 17 612.9 613.0 321.2 613.0 0.01 93 27 24526 -53.7 -84.7 1 31.0 -55.6 260 15 616.5 616.6 321.3 616.6 0.01 94 25 25023 -50.9 -82.9 1 32.0 -53.6 197 10 638.3 638.3 322.2 638.4 0.02 95 23 25563 -52.5 -83.5 1 31.0 -55.0 223 14 649.0 649.0 322.6 649.1 0.02 96 23 25563 -50.9 -82.9 1 32.0 -53.8 223 14 653.7 653.7 322.8 653.8 0.02 97 21 26153 -51.5 -83.5 1 32.0 -54.4 216 15 669.1 669.1 323.4 669.3 0.02 98 20 26470 -50.7 -82.7 1 32.0 -53.9 200 21 681.0 681.0 323.8 681.2 0.02 99 18 27156 -51.7 -82.7 1 31.0 -54.9 227 19 698.7 698.7 324.4 698.9 0.02 100 14 28785 -52.3 -83.3 1 31.0 -55.9 273 23 748.7 748.7 325.9 748.9 0.03 101 12 29786 -51.1 -83.1 1 32.0 -55.6 247 14 786.7 786.7 326.9 787.0 0.03 102 12 29786 -48.9 -82.9 1 34.0 -54.2 247 14 794.5 794.5 327.1 794.8 0.03 103 11 30360 -47.3 -81.3 1 34.0 -53.6 253 16 820.3 820.3 327.7 820.8 0.05 104 11 30360 -47.3 -81.3 1 34.0 -53.6 253 16 820.3 820.3 327.7 820.8 0.05 105 10 30990 -47.9 -81.9 1 34.0 -54.2 260 19 840.7 840.8 328.2 841.2 0.05 106 9.0 31687 -46.9 -80.9 1 34.0 -54.1 870.3 870.3 328.8 871.0 0.06 107 7.9 32549 -47.5 -81.5 1 34.0 -54.9 901.0 901.0 329.4 901.7 0.07 108 7.4 32985 -44.3 -80.3 1 36.0 -53.6 931.0 931.1 330.0 931.9 0.09 TRP 111 15930 -73.3 -85.3 14 12.0 -73.3 275 31 374.8 374.8 301.4 374.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 568.00 mb = 4843.90 m = 15891.88 ft Wetbulb zero: 655.83 mb = 3677.68 m = 12065.74 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 45.46 % Est. max temperature: 29.92 C = 85.86 F Sfc-Lift cond lev (LCL): 841.26 mb = 1604.66 m = 5264.56 ft T: 15.18 C 700-500 lapse rate: 6.02 C/km ThetaE index: 16.30 C Layer 824.0- 771.0 mb Conv cond level (CCL): 759.25 mb = 2467.91 m = 8096.72 ft Mean mixing ratio: 10.64 g/kg Conv temperature: 34.05 C = 93.28 F Cap Strength: 3.91 C Lifted Index: 0.91 C Risk: Showers probable Lifted Index @300 mb: 3.73 C Lifted Index @700 mb: 2.10 C Showalter Index: 0.86 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.60 C K Index: 26.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 183.20 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.26 J/kg Max Up Vert Vel: 1.59 m/s Conv Inhibition (B-): 50266.41 J/kg Cap Strength: 3.78 C Lift Cond Lev (LCL): 811.21 mb = 1911.97 m = 6272.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 11 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 101 200 7 2.4 6.6 | 103 8 -7.9 1.8 1 1000 101 210 10 5.0 8.7 | 127 7 -5.3 3.9 2 977 305 220 11 7.1 8.4 | 139 5 -3.2 3.7 3 944 610 210 12 6.0 10.4 | 143 7 -4.3 5.7 4 925 788 185 9 0.8 9.0 | 114 10 -9.5 4.2 5 912 914 175 11 -1.0 11.0 | 119 13 -11.2 6.2 6 880 1219 185 12 1.0 12.0 | 128 12 -9.2 7.2 7 850 1517 160 8 -2.7 7.5 | 102 13 -13.0 2.8 8 819 1829 155 8 -3.4 7.3 | 100 14 -13.7 2.5 9 790 2134 180 10 0.0 10.0 | 117 12 -10.3 5.3 10 761 2438 170 14 -2.4 13.8 | 125 16 -12.7 9.0 11 734 2743 195 13 3.4 12.6 | 139 10 -6.9 7.8 12 708 3048 170 14 -2.4 13.8 | 125 16 -12.7 9.0 13 700 3142 185 13 1.1 13.0 | 132 12 -9.1 8.2 14 682 3353 200 16 5.5 15.0 | 155 11 -4.8 10.3 15 657 3658 210 22 11.0 19.1 | 183 14 0.7 14.3 16 632 3962 215 25 14.3 20.5 | 194 16 4.1 15.7 17 609 4267 225 19 13.4 13.4 | 200 9 3.2 8.7 18 586 4572 235 17 13.9 9.8 | 216 6 3.6 5.0 19 564 4877 240 17 14.7 8.5 | 230 6 4.4 3.8 20 523 5486 255 15 14.5 3.9 | 282 4 4.2 -0.9 21 504 5791 265 20 19.9 1.7 | 287 10 9.6 -3.0 22 500 5850 260 22 21.7 3.8 | 275 11 11.4 -0.9 23 484 6096 260 29 28.6 5.0 | 269 18 18.3 0.3 24 400 7540 265 23 22.9 2.0 | 282 13 12.6 -2.7 25 396 7620 260 22 21.7 3.8 | 275 11 11.4 -0.9 26 320 9144 270 34 34.0 -0.0 | 281 24 23.7 -4.7 27 300 9610 275 36 35.9 -3.1 | 287 27 25.6 -7.9 28 294 9754 275 36 35.9 -3.1 | 287 27 25.6 -7.9 29 257 10668 260 39 38.4 6.8 | 266 28 28.1 2.0 30 250 10860 265 50 49.8 4.4 | 271 40 39.5 -0.4 31 204 12192 270 54 54.0 -0.0 | 276 44 43.7 -4.7 32 200 12330 270 53 53.0 -0.0 | 276 43 42.7 -4.7 33 195 12497 270 54 54.0 -0.0 | 276 44 43.7 -4.7 34 150 14130 270 36 36.0 -0.0 | 280 26 25.7 -4.7 35 125 15240 285 35 33.8 -9.1 | 300 27 23.5 -13.8 36 113 15850 260 30 29.5 5.2 | 269 19 19.3 0.5 37 111 15930 275 31 30.9 -2.7 | 290 22 20.6 -7.4 38 107 16154 275 28 27.9 -2.4 | 292 19 17.6 -7.2 39 100 16540 260 22 21.7 3.8 | 275 11 11.4 -0.9 40 96 16764 260 22 21.7 3.8 | 275 11 11.4 -0.9 41 91 17069 280 22 21.7 -3.8 | 307 14 11.4 -8.6 42 82 17678 280 26 25.6 -4.5 | 301 18 15.3 -9.3 43 78 17983 330 12 6.0 -10.4 | 16 16 -4.3 -15.1 44 74 18288 330 11 5.5 -9.5 | 19 15 -4.8 -14.3 45 70 18630 255 9 8.7 2.3 | 33 3 -1.6 -2.4 46 60 19507 0 0 -0.0 -0.0 | 65 11 -10.3 -4.7 47 50 20650 140 10 -6.4 7.7 | 100 17 -16.7 2.9 48 47 21031 205 12 5.1 10.9 | 140 8 -5.2 6.1 49 45 21336 230 15 11.5 9.6 | 194 5 1.2 4.9 50 43 21641 285 12 11.6 -3.1 | 350 8 1.3 -7.8 51 41 21946 330 18 9.0 -15.6 | 4 20 -1.3 -20.3 52 35 22860 190 10 1.7 9.8 | 121 10 -8.5 5.1 53 33 23165 0 0 -0.0 -0.0 | 65 11 -10.3 -4.7 54 30 23850 270 16 16.0 -0.0 | 310 7 5.7 -4.7 55 29 24079 270 15 15.0 -0.0 | 315 7 4.7 -4.7 56 28 24384 255 18 17.4 4.7 | 271 7 7.1 -0.1 57 26 24689 265 12 12.0 1.0 | 336 4 1.7 -3.7 58 25 24994 195 10 2.6 9.7 | 123 9 -7.7 4.9 59 23 25603 225 14 9.9 9.9 | 176 5 -0.4 5.2 60 22 25908 200 17 5.8 16.0 | 158 12 -4.5 11.2 61 21 26213 220 14 9.0 10.7 | 168 6 -1.3 6.0 62 20 26470 200 21 7.2 19.7 | 168 15 -3.1 15.0 63 19 26822 200 21 7.2 19.7 | 168 15 -3.1 15.0 64 17 27432 250 18 16.9 6.2 | 258 7 6.6 1.4 65 16 27737 250 23 21.6 7.9 | 255 12 11.3 3.1 66 16 28042 280 17 16.7 -3.0 | 320 10 6.5 -7.7 67 15 28346 265 21 20.9 1.8 | 285 11 10.6 -2.9 68 14 28651 275 25 24.9 -2.2 | 295 16 14.6 -6.9 69 14 28956 270 20 20.0 -0.0 | 296 11 9.7 -4.7 70 13 29261 300 12 10.4 -6.0 | 359 11 0.1 -10.7 71 12 29566 245 13 11.8 5.5 | 243 2 1.5 0.8 72 10 30990 260 19 18.7 3.3 | 280 9 8.4 -1.4 Wind Parameters Mean winds (0-6000m): 215.2 at 15.1 knts Storm direction: 245.2 at 11.3 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 26.1 deg Storm rel helicity (0-3000m) pos: 46.1 neg: -36.8 tot: 9.3 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 2.22 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 ------------------------------------------------------------------------------- 500 215 11 137 6| 5.4 0.0 5.4| 7.5 0.0 7.5 14.9 0.61| 7.6 4.7 1000 201 11 130 8| 2.7 3.1 5.8| 13.9 -9.7 4.2 4.2 0.14| 8.4 1.2 1500 193 11 125 10| 1.8 3.2 5.0| 16.0 -28.6 -12.7 -8.5 -0.12| 7.9 -0.9 2000 186 10 120 11| 2.2 2.4 4.6| 27.2 -29.6 -2.4 -1.2 0.01| 7.0 0.1 2500 183 11 121 11| 2.5 1.9 4.4| 41.7 -29.6 12.1 4.9 0.13| 7.1 0.9 3000 183 11 123 11| 2.1 1.8 3.9| 46.1 -36.8 9.3 3.1 0.09| 7.2 0.6 4000 193 13 138 11| 3.3 1.4 4.7| 99.5 -36.8 62.7 15.7 0.31| 7.8 2.4 5000 203 14 151 10| 2.3 1.1 3.4|109.9 -36.8 73.1 14.6 0.34| 7.4 2.5 6000 215 15 168 8| 3.1 0.9 4.0|114.0 -48.3 65.7 10.9 0.27| 7.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251018.00.gif