UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 17 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 1003 101 15.6 15.0 96 0.6 15.3 0 0 288.5 290.4 288.3 318.5 10.74 1 1002 105 16.0 15.4 96 0.6 15.6 55 1 289.0 290.9 288.7 319.9 11.04 2 1000 114 16.8 14.4 86 2.4 15.3 165 2 290.0 291.8 288.5 319.1 10.36 3 999 123 17.2 13.8 80 3.4 15.1 165 2 290.4 292.2 288.3 318.6 9.97 4 998 131 19.0 13.0 68 6.0 15.3 165 3 292.3 294.0 288.5 319.3 9.46 5 995 157 20.6 12.6 60 8.0 15.6 166 4 294.2 295.8 288.9 320.7 9.24 6 987 227 23.2 12.2 50 11.0 16.3 168 7 297.5 299.1 289.9 323.9 9.07 7 984 254 23.8 11.8 47 12.0 16.3 169 8 298.3 299.9 290.0 324.2 8.86 8 976 325 24.6 12.6 47 12.0 16.9 169 10 299.8 301.5 291.0 327.5 9.43 9 967 407 24.6 11.6 44 13.0 16.4 165 10 300.6 302.3 290.8 326.9 8.90 10 936 692 23.2 11.2 47 12.0 15.6 155 9 302.0 303.7 291.3 328.6 8.96 11 925 795 22.4 10.4 47 12.0 14.9 155 9 302.2 303.8 291.0 327.7 8.59 12 887 1158 19.6 8.6 49 11.0 12.9 160 7 303.0 304.4 290.7 326.6 7.93 13 864 1384 17.4 8.4 55 9.0 12.0 179 8 303.0 304.4 290.8 326.9 8.03 14 850 1523 16.6 6.6 52 10.0 10.7 195 9 303.5 304.9 290.3 325.2 7.21 15 841 1614 16.2 5.2 48 11.0 9.9 191 9 304.0 305.3 290.0 324.0 6.60 16 835 1674 15.4 8.4 63 7.0 11.2 188 9 303.8 305.4 291.3 328.7 8.31 17 827 1756 14.6 8.6 67 6.0 11.0 184 9 303.8 305.4 291.5 329.3 8.51 18 822 1807 14.6 7.6 63 7.0 10.4 181 9 304.3 305.8 291.2 328.3 7.99 19 819 1838 14.8 3.8 48 11.0 8.6 180 9 304.9 306.0 289.8 323.5 6.14 20 818 1848 15.0 5.0 51 10.0 9.3 181 9 305.2 306.4 290.4 325.5 6.70 21 810 1932 14.8 4.8 51 10.0 9.0 183 8 305.8 307.1 290.6 326.1 6.67 22 801 2026 15.2 -6.8 21 22.0 4.9 186 6 307.2 307.8 287.5 316.3 2.86 23 773 2327 13.6 -3.4 31 17.0 5.1 187 8 308.7 309.4 288.9 320.7 3.85 24 761 2458 12.6 2.6 50 10.0 7.0 185 10 309.0 310.1 291.0 327.7 6.07 25 741 2682 12.0 0.0 44 12.0 5.6 177 10 310.7 311.7 290.8 326.8 5.17 26 727 2841 11.0 1.0 50 10.0 5.5 173 10 311.3 312.4 291.4 328.9 5.66 27 722 2899 10.8 -2.2 40 13.0 4.1 172 11 311.7 312.5 290.5 325.9 4.51 28 708 3062 9.8 -0.2 50 10.0 4.5 171 11 312.3 313.3 291.5 329.0 5.33 29 700 3156 9.4 -2.6 43 12.0 3.3 180 11 312.9 313.8 290.9 327.2 4.51 30 696 3204 9.4 -6.6 32 16.0 1.8 182 11 313.4 314.0 290.0 324.1 3.35 31 686 3323 8.6 -7.4 31 16.0 1.2 186 11 313.8 314.4 290.0 324.1 3.19 32 682 3372 8.6 -6.4 34 15.0 1.5 188 11 314.3 315.0 290.4 325.5 3.47 33 634 3970 3.8 -6.2 48 10.0 -0.9 166 10 315.5 316.2 291.0 327.7 3.79 34 628 4047 3.4 -9.6 38 13.0 -2.3 167 10 315.9 316.5 290.4 325.5 2.94 35 617 4190 2.0 -9.0 44 11.0 -2.9 172 10 315.9 316.5 290.6 326.1 3.14 36 613 4243 1.8 -10.2 41 12.0 -3.3 174 10 316.3 316.8 290.5 325.6 2.87 37 598 4442 0.2 -12.8 37 13.0 -5.0 175 12 316.7 317.1 290.1 324.5 2.39 38 588 4577 -0.9 -11.9 43 11.0 -5.4 175 13 316.9 317.4 290.4 325.5 2.61 39 583 4645 -1.3 -14.3 36 13.0 -6.2 181 13 317.2 317.6 290.1 324.4 2.17 40 581 4673 -0.7 -23.7 16 23.0 -7.8 184 13 318.2 318.4 289.2 321.6 0.97 41 580 4687 -0.5 -24.5 14 24.0 -7.8 186 13 318.6 318.8 289.3 321.8 0.91 42 572 4798 -0.9 -34.9 6 34.0 -9.0 199 14 319.4 319.5 288.9 320.7 0.34 43 569 4840 -0.3 -44.3 2 44.0 -9.0 204 14 320.6 320.6 289.1 321.1 0.13 44 525 5478 -5.3 -41.3 4 36.0 -12.3 216 14 322.1 322.1 289.6 322.8 0.20 45 500 5860 -7.5 -43.5 4 36.0 -14.0 200 13 323.9 323.9 290.1 324.5 0.16 46 444 6775 -13.3 -51.3 2 38.0 -18.4 200 18 327.8 327.8 291.2 328.1 0.08 47 400 7560 -19.5 -50.5 5 31.0 -23.2 200 21 329.6 329.7 291.7 330.0 0.09 48 394 7672 -20.5 -48.5 6 28.0 -23.9 198 21 329.8 329.8 291.7 330.2 0.12 49 389 7766 -20.9 -45.9 9 25.0 -24.1 195 21 330.4 330.5 292.0 331.1 0.16 50 386 7823 -20.9 -37.9 20 17.0 -23.7 194 22 331.2 331.3 292.4 332.6 0.38 51 385 7842 -21.1 -43.1 12 22.0 -24.2 193 22 331.2 331.2 292.3 332.0 0.22 52 380 7938 -21.9 -35.9 27 14.0 -24.3 190 22 331.4 331.4 292.6 333.1 0.47 53 378 7977 -21.9 -37.9 22 16.0 -24.5 191 22 331.9 331.9 292.6 333.3 0.39 54 377 7996 -21.9 -35.9 27 14.0 -24.4 191 22 332.1 332.2 292.7 333.9 0.47 55 300 9630 -34.5 -38.0 70 3.5 -35.0 200 38 336.7 336.8 294.0 338.6 0.48 56 250 10880 -45.7 -50.0 62 4.3 -45.9 215 48 338.1 338.2 294.0 338.8 0.16 57 222 11664 -50.0 -61.6 24 11.6 -50.3 220 64 343.3 343.3 295.1 343.4 0.04 58 200 12340 -53.7 -71.7 9 18.0 -54.0 225 59 347.7 347.7 296.1 347.8 0.01 59 150 14140 -65.1 -79.1 13 14.0 -65.2 225 49 357.9 357.9 298.3 358.0 0.01 60 100 16550 -72.9 -86.9 10 14.0 -72.9 260 23 386.9 386.9 303.3 386.9 0.00 61 98 16669 -72.3 -86.3 10 14.0 -72.3 260 23 390.3 390.3 303.8 390.3 0.00 62 90 17166 -76.3 -87.3 16 11.0 -76.3 325 9 391.9 391.9 304.0 392.0 0.00 63 88 17296 -74.7 -86.7 14 12.0 -74.7 322 11 397.7 397.7 304.9 397.7 0.00 64 84 17566 -75.7 -86.7 16 11.0 -75.7 250 11 401.0 401.0 305.3 401.0 0.00 65 79 17923 -74.3 -86.3 14 12.0 -74.3 218 14 411.0 411.0 306.6 411.0 0.00 66 78 17997 -74.5 -87.5 12 13.0 -74.6 222 15 412.0 412.1 306.7 412.1 0.00 67 76 18149 -72.9 -87.9 9 15.0 -73.0 237 16 418.5 418.5 307.5 418.5 0.00 68 72 18465 -74.5 -88.5 10 14.0 -74.6 268 12 421.6 421.6 307.9 421.6 0.00 69 70 18630 -73.5 -88.5 8 15.0 -73.6 260 1 427.1 427.1 308.5 427.2 0.00 70 67 18886 -73.3 -88.3 8 15.0 -73.4 299 10 433.0 433.0 309.1 433.0 0.00 71 66 18974 -73.5 -89.5 7 16.0 -73.6 283 11 434.4 434.4 309.3 434.4 0.00 72 58 19743 -66.7 -89.7 3 23.0 -66.9 284 10 466.1 466.1 312.3 466.1 0.00 73 56 19954 -67.5 -89.5 3 22.0 -67.7 296 10 469.0 469.0 312.5 469.0 0.00 74 50 20640 -65.7 -89.7 2 24.0 -66.0 335 9 488.7 488.7 314.1 488.7 0.00 75 49 20763 -65.9 -89.9 2 24.0 -66.2 278 6 491.0 491.0 314.3 491.0 0.00 76 41 21859 -60.5 -87.5 2 27.0 -61.2 28 6 530.2 530.2 316.9 530.2 0.00 77 39 22170 -61.1 -88.1 2 27.0 -61.7 9 6 536.3 536.3 317.3 536.3 0.00 78 37 22499 -58.3 -87.3 1 29.0 -59.2 348 8 551.6 551.6 318.2 551.6 0.01 79 34 23032 -57.7 -86.7 1 29.0 -58.7 313 5 566.7 566.7 319.0 566.7 0.01 80 31 23614 -58.9 -86.9 2 28.0 -59.9 283 8 578.6 578.6 319.6 578.7 0.01 81 30 23820 -58.1 -87.1 1 29.0 -59.2 320 9 586.2 586.3 320.0 586.3 0.01 82 29 24034 -58.3 -87.3 1 29.0 -59.5 286 11 591.4 591.4 320.2 591.5 0.01 83 28 24256 -55.7 -85.7 1 30.0 -57.3 335 6 604.6 604.6 320.8 604.7 0.01 84 21 26119 -48.5 -82.5 1 34.0 -52.3 232 18 678.2 678.2 323.7 678.4 0.02 85 20 26440 -49.3 -82.3 1 33.0 -53.0 230 14 685.3 685.3 324.0 685.4 0.02 86 19 26775 -49.9 -82.9 1 33.0 -53.5 231 15 693.5 693.5 324.2 693.7 0.02 87 17 27501 -49.1 -82.1 1 33.0 -53.3 257 10 718.5 718.5 325.0 718.7 0.03 88 14 28761 -52.5 -84.5 1 32.0 -56.1 290 13 748.0 748.0 325.9 748.2 0.02 89 13 29240 -51.1 -84.1 1 33.0 -55.4 289 10 768.9 768.9 326.4 769.1 0.03 90 10 30940 -51.9 -83.9 1 32.0 -56.6 230 24 825.8 825.8 327.8 826.1 0.03 91 8.5 31998 -50.7 -83.7 1 33.0 -56.4 232 23 869.8 869.8 328.8 870.2 0.04 92 8.2 32235 -46.9 -82.9 1 36.0 -54.5 233 22 893.8 893.8 329.3 894.3 0.05 93 7.3 33016 -41.7 -79.7 1 38.0 -52.5 234 21 945.3 945.3 330.3 946.3 0.10 94 7.0 33300 -42.5 -79.5 1 37.0 -53.1 235 21 953.4 953.4 330.4 954.5 0.10 95 6.7 33595 -43.3 -80.3 1 37.0 -53.6 962.0 962.1 330.5 963.1 0.09 TRP 90 17166 -76.3 -87.3 16 11.0 -76.3 325 9 391.9 391.9 304.0 392.0 0.00 WND 222 11664 -50.0 -61.6 24 11.6 -50.3 220 64 343.3 343.3 295.1 343.4 0.04 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 596.18 mb = 4466.77 m = 14654.59 ft Wetbulb zero: 652.34 mb = 3736.35 m = 12258.21 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 35.59 % Est. max temperature: 30.52 C = 86.94 F Sfc-Lift cond lev (LCL): 994.27 mb = 163.50 m = 536.42 ft T: 20.84 C 700-500 lapse rate: 6.25 C/km ThetaE index: 5.77 C Layer 822.0- 818.0 mb Conv cond level (CCL): 654.25 mb = 3712.33 m = 12179.43 ft Mean mixing ratio: 8.93 g/kg Conv temperature: 42.13 C = 107.84 F Cap Strength: 6.76 C Lifted Index: 5.49 C Risk: None Lifted Index @300 mb: 8.14 C Lifted Index @700 mb: 6.42 C Showalter Index: 6.13 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 14.10 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 110.20 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.37 J/kg Max Up Vert Vel: 7.79 m/s Conv Inhibition (B-): 45248.87 J/kg Cap Strength: 6.66 C Lift Cond Lev (LCL): 805.32 mb = 1980.65 m = 6498.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 8 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 1003 101 0 0 -0.0 -0.0 | 38 8 -4.8 -6.2 1 1000 114 165 2 -0.5 1.9 | 51 7 -5.4 -4.3 2 978 305 170 10 -1.7 9.8 | 119 8 -6.6 3.6 3 945 610 155 9 -3.8 8.2 | 103 9 -8.7 1.9 4 925 795 155 9 -3.8 8.2 | 103 9 -8.7 1.9 5 912 914 160 7 -2.4 6.6 | 93 7 -7.2 0.3 6 881 1219 160 7 -2.4 6.6 | 93 7 -7.2 0.3 7 850 1523 195 9 2.3 8.7 | 134 4 -2.5 2.5 8 820 1829 180 9 0.0 9.0 | 120 6 -4.8 2.8 9 790 2134 190 5 0.9 4.9 | 72 4 -4.0 -1.3 10 762 2438 185 10 0.9 10.0 | 133 5 -4.0 3.7 11 735 2743 175 10 -0.9 10.0 | 123 7 -5.7 3.7 12 709 3048 170 11 -1.9 10.8 | 124 8 -6.8 4.6 13 700 3156 180 11 0.0 11.0 | 134 7 -4.8 4.8 14 658 3658 200 12 4.1 11.3 | 172 5 -0.7 5.0 15 633 3962 165 10 -2.6 9.7 | 115 8 -7.4 3.4 16 610 4267 175 10 -0.9 10.0 | 123 7 -5.7 3.7 17 587 4572 175 13 -1.1 13.0 | 138 9 -6.0 6.7 18 565 4877 210 14 7.0 12.1 | 200 6 2.2 5.9 19 544 5182 230 14 10.7 9.0 | 245 6 5.9 2.8 20 504 5791 200 14 4.8 13.2 | 180 7 -0.1 6.9 21 500 5860 200 13 4.4 12.2 | 176 6 -0.4 6.0 22 485 6096 200 16 5.5 15.0 | 184 9 0.6 8.8 23 400 7560 200 21 7.2 19.7 | 190 14 2.3 13.5 24 397 7620 200 21 7.2 19.7 | 190 14 2.3 13.5 25 380 7925 190 22 3.8 21.7 | 176 15 -1.0 15.4 26 364 8230 195 21 5.4 20.3 | 182 14 0.6 14.0 27 321 9144 195 32 8.3 30.9 | 188 25 3.4 24.7 28 300 9630 200 38 13.0 35.7 | 195 31 8.1 29.5 29 250 10880 215 48 27.5 39.3 | 214 40 22.7 33.1 30 222 11664 220 64 41.1 49.0 | 220 56 36.3 42.8 31 214 11887 220 64 41.1 49.0 | 220 56 36.3 42.8 32 200 12340 225 59 41.7 41.7 | 226 51 36.9 35.5 33 153 14021 235 55 45.1 31.5 | 238 48 40.2 25.3 34 150 14140 225 49 34.6 34.6 | 226 41 29.8 28.4 35 138 14630 225 55 38.9 38.9 | 226 47 34.0 32.7 36 125 15240 240 47 40.7 23.5 | 244 40 35.9 17.3 37 113 15850 260 23 22.7 4.0 | 277 18 17.8 -2.2 38 107 16154 235 14 11.5 8.0 | 255 7 6.6 1.8 39 102 16459 215 22 12.6 18.0 | 213 14 7.8 11.8 40 100 16550 260 23 22.7 4.0 | 277 18 17.8 -2.2 41 96 16764 260 23 22.7 4.0 | 277 18 17.8 -2.2 42 90 17166 325 9 5.2 -7.4 | 359 14 0.3 -13.6 43 87 17374 320 12 7.7 -9.2 | 349 16 2.9 -15.4 44 82 17678 210 10 5.0 8.7 | 184 2 0.2 2.4 45 78 17983 220 15 9.6 11.5 | 222 7 4.8 5.3 46 74 18288 250 16 15.0 5.5 | 274 10 10.2 -0.8 47 70 18593 280 10 9.8 -1.7 | 328 9 5.0 -8.0 48 70 18630 260 1 1.0 0.2 | 33 7 -3.9 -6.1 49 67 18898 300 10 8.7 -5.0 | 341 12 3.8 -11.2 50 64 19202 240 14 12.1 7.0 | 264 7 7.3 0.8 51 60 19507 270 10 10.0 -0.0 | 320 8 5.2 -6.2 52 50 20640 335 9 3.8 -8.2 | 4 14 -1.0 -14.4 53 49 20726 270 5 5.0 -0.0 | 359 6 0.2 -6.2 54 47 21031 335 10 4.2 -9.1 | 2 15 -0.6 -15.3 55 45 21336 20 17 -5.8 -16.0 | 26 25 -10.7 -22.2 56 43 21641 40 13 -8.4 -10.0 | 39 21 -13.2 -16.2 57 41 21946 25 4 -1.7 -3.6 | 34 12 -6.5 -9.9 58 35 22860 325 10 5.7 -8.2 | 356 14 0.9 -14.4 59 33 23165 305 1 0.8 -0.6 | 31 8 -4.0 -6.8 60 30 23774 275 10 10.0 -0.9 | 324 9 5.1 -7.1 61 30 23820 320 9 5.8 -6.9 | 356 13 0.9 -13.1 62 29 24079 280 11 10.8 -1.9 | 324 10 6.0 -8.1 63 27 24384 10 3 -0.5 -3.0 | 30 11 -5.4 -9.2 64 25 24994 225 14 9.9 9.9 | 234 6 5.1 3.7 65 24 25298 215 11 6.3 9.0 | 208 3 1.5 2.8 66 23 25603 215 14 8.0 11.5 | 211 6 3.2 5.2 67 22 25908 250 14 13.2 4.8 | 280 8 8.3 -1.4 68 21 26213 225 19 13.4 13.4 | 230 11 8.6 7.2 69 20 26440 230 14 10.7 9.0 | 245 6 5.9 2.8 70 20 26518 235 18 14.7 10.3 | 248 11 9.9 4.1 71 19 26822 230 15 11.5 9.6 | 243 7 6.6 3.4 72 18 27127 265 12 12.0 1.0 | 306 9 7.1 -5.2 73 17 27432 255 10 9.7 2.6 | 307 6 4.8 -3.6 74 16 28042 275 14 13.9 -1.2 | 309 12 9.1 -7.5 75 15 28346 270 18 18.0 -0.0 | 295 15 13.2 -6.2 76 14 28651 295 14 12.7 -5.9 | 327 14 7.8 -12.2 77 14 28956 280 10 9.8 -1.7 | 328 9 5.0 -8.0 78 13 29261 290 10 9.4 -3.4 | 335 11 4.5 -9.7 79 12 29566 265 10 10.0 0.9 | 316 7 5.1 -5.4 80 12 29870 200 11 3.8 10.3 | 165 4 -1.1 4.1 81 11 30175 195 13 3.4 12.6 | 167 6 -1.5 6.3 82 10 30940 230 24 18.4 15.4 | 236 16 13.5 9.2 83 7 33300 235 21 17.2 12.0 | 245 14 12.4 5.8 Wind Parameters Mean winds (0-6000m): 187.9 at 10.5 knts Storm direction: 217.9 at 7.9 knts Shear (0-3000m) pos: 1.5 neg: 0.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 91.2 deg Storm rel helicity (0-3000m) pos: 26.9 neg: -13.9 tot: 13.0 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.12 Bulk Shear: 2.73 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 ------------------------------------------------------------------------------- 500 165 8 100 7| 9.3 0.0 9.3| 15.9 -4.6 11.4 22.8 0.60| 13.0 7.7 1000 161 8 99 8| 3.6 0.0 3.6| 15.9 -7.6 8.4 8.4 0.41| 7.6 3.1 1500 166 8 102 7| 3.1 0.0 3.1| 20.9 -7.6 13.3 8.9 0.48| 6.8 3.3 2000 171 8 105 6| 2.3 0.9 3.2| 20.9 -12.5 8.4 4.2 0.22| 6.5 1.4 2500 174 8 107 6| 1.9 0.4 2.3| 25.3 -13.1 12.3 4.9 0.30| 6.3 1.9 3000 174 8 110 6| 1.5 0.6 2.1| 26.9 -13.9 13.0 4.3 0.28| 5.7 1.6 4000 177 9 119 6| 1.4 1.1 2.5| 34.1 -23.4 10.6 2.7 0.18| 5.8 1.0 5000 181 10 127 6| 2.1 0.8 2.9| 59.9 -23.4 36.5 7.3 0.37| 6.2 2.3 6000 188 11 141 5| 1.7 1.2 2.9| 63.3 -35.3 28.0 4.7 0.24| 6.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251017.12.gif