UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 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 1007 101 18.2 18.2 100 0.0 18.2 150 6 290.8 293.1 291.1 327.8 13.17 1 1004 119 17.6 16.5 93 1.1 16.9 156 6 290.4 292.5 289.9 323.7 11.84 2 1000 143 17.4 16.5 94 0.9 16.8 165 7 290.5 292.7 290.0 324.0 11.88 3 992 212 16.8 16.1 96 0.7 16.4 188 7 290.6 292.7 289.8 323.5 11.68 4 970 403 16.0 14.2 89 1.8 14.9 236 11 291.7 293.6 289.2 321.6 10.55 5 964 456 16.4 13.1 81 3.3 14.3 245 13 292.6 294.4 288.9 320.7 9.87 6 962 474 17.6 11.6 68 6.0 13.9 248 14 294.0 295.6 288.6 319.7 8.95 7 958 510 18.0 11.0 64 7.0 13.7 254 15 294.7 296.3 288.6 319.6 8.63 8 951 573 18.2 10.2 60 8.0 13.4 264 18 295.6 297.0 288.5 319.4 8.24 9 941 663 17.8 9.8 59 8.0 13.0 273 22 296.1 297.5 288.6 319.6 8.10 10 925 810 16.6 9.6 63 7.0 12.4 280 29 296.3 297.8 288.7 319.9 8.13 11 894 1099 14.6 6.6 59 8.0 10.0 278 38 297.1 298.4 287.8 317.2 6.85 12 872 1310 14.2 5.2 55 9.0 9.2 277 44 298.8 300.0 288.0 317.6 6.37 13 862 1407 13.8 4.8 55 9.0 8.8 274 46 299.4 300.5 288.1 318.0 6.26 14 850 1525 12.6 5.6 62 7.0 8.6 270 49 299.3 300.6 288.5 319.2 6.72 15 757 2485 4.6 3.4 92 1.2 3.9 274 36 300.8 302.0 288.8 320.0 6.46 16 744 2626 4.2 3.9 98 0.3 4.0 269 31 301.8 303.1 289.4 322.2 6.82 17 737 2703 3.8 3.8 100 0.0 3.8 266 28 302.2 303.5 289.6 322.6 6.83 18 700 3121 2.0 2.0 100 0.0 2.0 215 27 304.7 305.9 289.9 323.8 6.33 19 613 4185 -2.9 -2.9 100 0.0 -2.9 214 32 310.9 311.8 290.7 326.6 5.04 20 597 4395 -3.7 -4.7 93 1.0 -4.2 212 34 312.3 313.1 290.7 326.5 4.52 21 591 4475 -3.5 -5.5 86 2.0 -4.4 210 34 313.4 314.2 290.9 327.1 4.30 22 580 4624 -4.7 -7.1 83 2.4 -5.8 207 35 313.7 314.4 290.6 326.1 3.87 23 559 4914 -6.7 -7.7 93 1.0 -7.1 200 37 314.7 315.4 290.9 327.0 3.83 24 548 5069 -7.5 -8.8 90 1.3 -8.1 201 38 315.5 316.2 290.9 327.1 3.59 25 545 5112 -7.1 -11.0 74 3.9 -8.7 201 39 316.5 317.1 290.7 326.4 3.03 26 536 5242 -8.3 -11.5 78 3.2 -9.5 202 40 316.6 317.1 290.6 326.2 2.96 27 517 5522 -9.7 -16.7 57 7.0 -12.1 204 42 318.2 318.5 290.2 324.8 2.00 28 504 5719 -10.9 -15.9 67 5.0 -12.6 205 44 319.0 319.4 290.7 326.3 2.20 29 502 5749 -10.9 -16.9 61 6.0 -12.9 205 44 319.4 319.8 290.6 326.2 2.03 30 500 5780 -11.3 -17.3 61 6.0 -13.3 205 44 319.3 319.6 290.5 325.9 1.97 31 479 6106 -14.1 -18.7 68 4.6 -15.5 205 44 319.7 320.1 290.5 325.9 1.82 32 473 6201 -14.7 -19.4 67 4.7 -16.1 210 46 320.2 320.5 290.6 326.1 1.74 33 472 6217 -14.9 -20.9 60 6.0 -16.6 211 46 320.1 320.4 290.3 325.3 1.53 34 469 6265 -14.7 -29.7 27 15.0 -18.0 213 47 320.9 321.1 289.8 323.4 0.69 35 468 6281 -14.5 -23.5 46 9.0 -16.9 214 47 321.4 321.6 290.5 325.6 1.23 36 461 6395 -15.3 -24.3 46 9.0 -17.6 219 49 321.8 322.0 290.5 325.8 1.16 37 456 6477 -15.9 -20.9 65 5.0 -17.3 220 48 322.0 322.3 291.0 327.5 1.58 38 454 6510 -15.9 -23.9 50 8.0 -18.0 220 48 322.4 322.7 290.7 326.7 1.22 39 450 6576 -16.3 -24.3 50 8.0 -18.4 220 47 322.7 323.0 290.8 326.9 1.19 40 444 6677 -16.9 -27.9 38 11.0 -19.4 220 45 323.2 323.4 290.6 326.3 0.87 41 442 6711 -17.1 -32.1 26 15.0 -20.1 220 45 323.4 323.5 290.4 325.5 0.59 42 437 6796 -17.3 -37.3 16 20.0 -20.7 220 44 324.2 324.3 290.4 325.5 0.35 43 425 7003 -19.1 -36.1 21 17.0 -22.0 220 41 324.5 324.6 290.6 326.0 0.41 44 423 7038 -19.1 -31.1 34 12.0 -21.5 220 41 324.9 325.1 291.0 327.4 0.67 45 422 7056 -19.3 -31.3 34 12.0 -21.7 220 40 324.9 325.0 290.9 327.3 0.66 46 416 7162 -20.1 -28.1 49 8.0 -21.8 220 39 325.2 325.4 291.3 328.4 0.91 47 412 7233 -20.5 -30.5 40 10.0 -22.5 220 38 325.6 325.7 291.2 328.2 0.73 48 410 7269 -20.9 -30.9 40 10.0 -22.9 220 37 325.5 325.7 291.2 328.1 0.71 49 409 7287 -21.1 -27.1 58 6.0 -22.4 220 37 325.5 325.7 291.5 329.1 1.01 50 405 7359 -21.7 -28.7 53 7.0 -23.2 220 36 325.6 325.8 291.4 328.8 0.88 51 400 7450 -22.7 -27.7 64 5.0 -23.8 220 35 325.5 325.7 291.4 329.0 0.98 52 399 7468 -22.7 -27.1 67 4.4 -23.7 221 35 325.7 325.9 291.5 329.4 1.04 53 396 7524 -23.1 -28.1 64 5.0 -24.2 222 35 325.9 326.1 291.5 329.3 0.96 54 395 7542 -23.5 -27.4 70 3.9 -24.4 223 36 325.6 325.8 291.5 329.2 1.02 55 300 9490 -38.9 -39.7 92 0.8 -39.0 250 32 330.5 330.6 292.3 332.1 0.40 56 250 10720 -49.9 -50.9 89 1.0 -50.0 255 25 331.9 331.9 292.4 332.4 0.14 57 200 12140 -60.9 -69.9 30 9.0 -61.0 205 30 336.3 336.3 293.4 336.4 0.02 58 190 12458 -63.3 -69.3 44 6.0 -63.4 215 29 337.4 337.4 293.7 337.5 0.02 59 150 13930 -58.7 -83.7 3 25.0 -58.9 245 43 368.9 368.9 300.4 369.0 0.00 60 100 16430 -64.1 -87.1 3 23.0 -64.3 240 44 403.9 403.9 305.7 403.9 0.00 61 97 16616 -64.9 -87.9 3 23.0 -65.1 240 44 405.9 405.9 306.0 405.9 0.00 62 96 16679 -63.7 -87.7 2 24.0 -63.9 240 44 409.4 409.4 306.5 409.4 0.00 63 82 17640 -66.1 -88.1 3 22.0 -66.2 275 32 423.4 423.4 308.1 423.4 0.00 64 74 18255 -70.5 -89.5 4 19.0 -70.6 276 14 426.7 426.7 308.5 426.7 0.00 65 71 18504 -65.1 -89.1 2 24.0 -65.3 243 7 443.3 443.3 310.2 443.3 0.00 66 70 18590 -65.3 -88.3 3 23.0 -65.5 230 4 444.7 444.7 310.3 444.7 0.00 67 68 18766 -64.9 -88.9 2 24.0 -65.1 300 5 449.2 449.2 310.8 449.3 0.00 68 62 19326 -67.3 -89.3 3 22.0 -67.5 120 7 456.0 456.0 311.4 456.0 0.00 69 60 19523 -67.1 -89.1 3 22.0 -67.3 173 11 460.7 460.7 311.8 460.7 0.00 70 58 19729 -64.3 -89.3 2 25.0 -64.6 204 15 471.5 471.5 312.8 471.5 0.00 71 52 20399 -62.5 -88.5 2 26.0 -62.9 108 9 490.7 490.7 314.2 490.7 0.00 72 50 20640 -63.1 -89.1 2 26.0 -63.5 65 6 494.8 494.8 314.6 494.8 0.00 73 48 20891 -63.7 -88.7 2 25.0 -64.1 125 10 499.2 499.2 314.9 499.2 0.00 74 46 21153 -62.3 -88.3 2 26.0 -62.8 101 11 508.7 508.7 315.5 508.7 0.00 75 44 21426 -63.1 -88.1 2 25.0 -63.6 135 14 513.2 513.2 315.8 513.2 0.00 76 41 21864 -60.3 -88.3 1 28.0 -61.0 204 12 530.7 530.7 316.9 530.7 0.00 77 38 22338 -59.9 -87.9 1 28.0 -60.6 338 3 543.3 543.3 317.7 543.4 0.00 78 37 22505 -57.5 -87.5 1 30.0 -58.5 358 5 553.7 553.7 318.3 553.7 0.00 79 36 22678 -58.5 -87.5 1 29.0 -59.5 19 8 555.4 555.4 318.4 555.5 0.01 80 30 23830 -56.1 -86.1 1 30.0 -57.5 70 11 591.7 591.7 320.2 591.8 0.01 81 29 24045 -56.1 -86.1 1 30.0 -57.6 70 13 597.5 597.5 320.5 597.5 0.01 82 25 24995 -52.3 -85.3 1 33.0 -54.7 146 10 634.3 634.3 322.1 634.4 0.01 83 24 25258 -53.3 -85.3 1 32.0 -55.5 170 10 638.8 638.8 322.3 638.9 0.01 84 20 26440 -49.5 -83.5 1 34.0 -53.1 280 12 684.7 684.7 323.9 684.8 0.02 85 15 28325 -51.3 -84.3 1 33.0 -55.1 280 6 737.4 737.4 325.6 737.6 0.02 86 12 29792 -47.5 -83.5 1 36.0 -53.4 222 14 799.4 799.5 327.3 799.7 0.03 87 11 30373 -44.5 -82.5 1 38.0 -52.1 261 21 830.5 830.5 328.0 830.9 0.04 88 10 31020 -39.3 -81.3 0 42.0 -50.0 305 31 872.8 872.9 328.9 873.4 0.05 89 9.8 31159 -38.1 -80.1 0 42.0 -49.6 882.4 882.4 329.1 883.1 0.07 90 9.5 31372 -38.9 -80.9 0 42.0 -50.0 887.3 887.3 329.2 887.9 0.06 TRP 190 12458 -63.3 -69.3 44 6.0 -63.4 215 29 337.4 337.4 293.7 337.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 664.49 mb = 3555.38 m = 11664.50 ft Wetbulb zero: 664.44 mb = 3539.12 m = 11611.14 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 82.51 % Est. max temperature: 26.83 C = 80.29 F Sfc-Lift cond lev (LCL): 1007.27 mb = 101.00 m = 331.36 ft T: 18.20 C 700-500 lapse rate: 5.00 C/km ThetaE index: 4.60 C Layer 992.0- 941.0 mb Conv cond level (CCL): 818.21 mb = 1840.70 m = 6038.98 ft Mean mixing ratio: 9.44 g/kg Conv temperature: 27.29 C = 81.12 F Cap Strength: 4.72 C Lifted Index: 4.56 C Risk: None Lifted Index @300 mb: 7.31 C Lifted Index @700 mb: 1.16 C Showalter Index: 5.53 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 209.20 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.43 J/kg Max Up Vert Vel: 8.18 m/s Conv Inhibition (B-): 54278.20 J/kg Cap Strength: 4.72 C Lift Cond Lev (LCL): 891.99 mb = 1118.28 m = 3668.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 26 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 6 -3.0 5.2 | 96 29 -28.9 3.2 1 1000 143 165 7 -1.8 6.8 | 100 28 -27.7 4.7 2 981 305 220 7 4.5 5.4 | 99 22 -21.4 3.3 3 947 610 270 19 19.0 -0.0 | 74 7 -6.9 -2.0 4 925 810 280 29 28.6 -5.0 | 339 8 2.7 -7.0 5 914 914 275 31 30.9 -2.7 | 313 7 5.0 -4.7 6 881 1219 280 42 41.4 -7.3 | 301 18 15.5 -9.3 7 850 1525 270 49 49.0 -0.0 | 275 23 23.1 -2.0 8 819 1829 270 50 50.0 -0.0 | 275 24 24.1 -2.0 9 789 2134 275 48 47.8 -4.2 | 286 23 22.0 -6.2 10 761 2438 275 38 37.9 -3.3 | 294 13 12.0 -5.3 11 733 2743 265 26 25.9 2.3 | 190 0 0.0 0.3 12 700 3121 215 27 15.5 22.1 | 153 23 -10.4 20.1 13 680 3353 210 28 14.0 24.2 | 152 25 -11.9 22.2 14 654 3658 210 29 14.5 25.1 | 154 26 -11.4 23.1 15 605 4267 215 33 18.9 27.0 | 165 26 -6.9 25.0 16 561 4877 200 37 12.7 34.8 | 158 35 -13.2 32.8 17 500 5780 205 44 18.6 39.9 | 169 39 -7.3 37.9 18 479 6096 205 44 18.6 39.9 | 169 39 -7.3 37.9 19 460 6401 220 49 31.5 37.5 | 189 36 5.6 35.5 20 400 7450 220 35 22.5 26.8 | 172 25 -3.4 24.8 21 391 7620 225 36 25.5 25.5 | 179 23 -0.4 23.4 22 358 8230 220 36 23.1 27.6 | 174 26 -2.7 25.6 23 315 9144 250 34 31.9 11.6 | 212 11 6.1 9.6 24 300 9490 250 32 30.1 10.9 | 205 10 4.2 8.9 25 250 10720 255 25 24.1 6.5 | 159 5 -1.7 4.5 26 240 10973 255 24 23.2 6.2 | 148 5 -2.7 4.2 27 229 11278 235 19 15.6 10.9 | 131 14 -10.3 8.9 28 208 11887 205 27 11.4 24.5 | 147 27 -14.4 22.5 29 200 12140 205 30 12.7 27.2 | 152 28 -13.2 25.2 30 190 12458 215 29 16.6 23.8 | 157 24 -9.2 21.7 31 189 12497 205 33 13.9 29.9 | 157 30 -11.9 27.9 32 180 12802 210 20 10.0 17.3 | 134 22 -15.9 15.3 33 163 13411 245 57 51.7 24.1 | 229 34 25.8 22.1 34 150 13930 245 43 39.0 18.2 | 219 21 13.1 16.2 35 127 14935 255 36 34.8 9.3 | 231 12 8.9 7.3 36 121 15240 245 35 31.7 14.8 | 205 14 5.9 12.8 37 115 15545 245 31 28.1 13.1 | 191 11 2.2 11.1 38 105 16154 230 45 34.5 28.9 | 198 28 8.6 26.9 39 100 16430 240 44 38.1 22.0 | 212 23 12.2 20.0 40 95 16764 240 44 38.1 22.0 | 212 23 12.2 20.0 41 90 17069 260 29 28.6 5.0 | 222 4 2.7 3.0 42 86 17374 250 34 31.9 11.6 | 212 11 6.1 9.6 43 81 17678 280 32 31.5 -5.6 | 323 9 5.7 -7.6 44 77 17983 285 16 15.5 -4.1 | 59 12 -10.4 -6.2 45 74 18288 275 14 13.9 -1.2 | 75 12 -11.9 -3.2 46 70 18590 230 4 3.1 2.6 | 91 23 -22.8 0.6 47 70 18593 220 11 7.1 8.4 | 109 20 -18.8 6.4 48 67 18898 0 0 -0.0 -0.0 | 86 26 -25.9 -2.0 49 60 19507 170 10 -1.7 9.8 | 106 29 -27.6 7.8 50 57 19812 215 17 9.8 13.9 | 126 20 -16.1 11.9 51 50 20640 65 6 -5.4 -2.5 | 82 32 -31.3 -4.5 52 49 20726 180 10 0.0 10.0 | 107 27 -25.9 8.0 53 47 21031 80 10 -9.8 -1.7 | 84 36 -35.7 -3.7 54 45 21336 130 12 -9.2 7.7 | 99 36 -35.0 5.7 55 43 21641 145 17 -9.8 13.9 | 108 38 -35.6 11.9 56 41 21946 220 10 6.4 7.7 | 106 20 -19.4 5.6 57 39 22250 325 1 0.6 -0.8 | 84 25 -25.3 -2.8 58 35 22860 40 10 -6.4 -7.7 | 73 34 -32.3 -9.7 59 30 23830 70 11 -10.3 -3.8 | 81 37 -36.2 -5.8 60 29 24079 70 13 -12.2 -4.4 | 80 39 -38.1 -6.5 61 28 24384 100 6 -5.9 1.0 | 88 32 -31.8 -1.0 62 26 24689 100 12 -11.8 2.1 | 90 38 -37.7 0.1 63 25 24994 145 10 -5.7 8.2 | 101 32 -31.6 6.2 64 20 26440 280 12 11.8 -2.1 | 74 15 -14.0 -4.1 65 20 26518 285 18 17.4 -4.7 | 52 11 -8.5 -6.7 66 19 26822 280 13 12.8 -2.3 | 72 14 -13.1 -4.3 67 18 27127 295 11 10.0 -4.6 | 67 17 -15.9 -6.7 68 17 27432 270 11 11.0 -0.0 | 82 15 -14.9 -2.0 69 16 27737 285 14 13.5 -3.6 | 65 14 -12.3 -5.6 70 16 28042 300 10 8.7 -5.0 | 68 19 -17.2 -7.0 71 14 28651 260 1 1.0 0.2 | 86 25 -24.9 -1.8 72 14 28956 195 12 3.1 11.6 | 113 25 -22.8 9.6 73 13 29261 225 14 9.9 9.9 | 116 18 -16.0 7.9 74 12 29566 210 20 10.0 17.3 | 134 22 -15.9 15.3 75 12 29870 225 13 9.2 9.2 | 113 18 -16.7 7.2 76 10 31020 305 31 25.4 -17.8 | 1 20 -0.5 -19.8 Wind Parameters Mean winds (0-6000m): 235.5 at 34.6 knts Storm direction: 265.5 at 25.9 knts Shear (0-3000m) pos: 7.1 neg: 6.2 tot: 13.4 10-3/s Storm rel Dir Shear (0-3000m): 57.8 deg Storm rel helicity (0-3000m) pos: 61.7 neg: -112.1 tot: -50.3 m^2/s^2 ave: -16.8 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 19.0 stream: -5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 78.21 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 ------------------------------------------------------------------------------- 500 238 10 101 17| 22.8 0.0 22.8| 24.2 -16.3 7.9 15.8 -0.06| 25.0 -1.6 1000 268 20 77 7| 21.5 0.0 21.5| 24.2 -40.3 -16.1 -16.1 -0.37| 23.5 -8.6 1500 272 28 326 4| 14.3 4.5 18.8| 24.2 -91.5 -67.3 -44.9 -0.44| 20.8 -9.1 2000 272 33 292 8| 10.7 3.3 14.1| 49.2 -91.9 -42.7 -21.3 -0.34| 16.8 -5.8 2500 272 35 291 10| 8.6 2.1 10.7| 61.7 -93.4 -31.7 -12.7 -0.25| 17.0 -4.2 3000 269 34 282 8| 7.1 6.2 13.4| 61.7-112.1 -50.3 -16.8 -0.28| 19.0 -5.3 4000 257 32 226 8| 5.7 5.2 10.9| 90.6-116.7 -26.1 -6.5 -0.23| 15.3 -3.5 5000 245 33 199 12| 4.6 5.2 9.7|113.7-142.6 -29.0 -5.8 -0.21| 13.6 -2.8 6000 236 35 189 18| 4.1 4.3 8.4|168.9-142.6 26.2 4.4 -0.16| 11.8 -1.9 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250501.12.gif