UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 19 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 1006 101 30.0 17.0 46 13.0 21.1 190 13 302.6 304.9 294.0 338.8 12.20 1 1001 137 28.8 14.8 42 14.0 19.5 202 11 301.9 303.8 292.6 333.3 10.63 2 1000 144 28.8 14.8 42 14.0 19.5 205 11 302.0 303.9 292.6 333.4 10.64 3 984 287 27.2 14.2 45 13.0 18.7 187 14 301.7 303.6 292.4 332.5 10.39 4 925 829 22.2 13.2 57 9.0 16.4 185 16 302.0 303.9 292.4 332.7 10.36 5 895 1115 19.4 12.4 64 7.0 14.9 187 15 302.0 303.8 292.3 332.0 10.16 6 868 1378 16.8 12.5 76 4.3 14.0 190 16 301.9 303.9 292.6 333.1 10.55 7 865 1408 16.6 11.6 72 5.0 13.4 191 16 302.0 303.9 292.2 331.5 9.97 8 864 1417 16.8 10.8 68 6.0 13.0 191 16 302.3 304.1 291.8 330.4 9.45 9 858 1477 16.6 10.6 68 6.0 12.9 193 16 302.7 304.5 291.9 330.6 9.39 10 853 1527 16.2 9.2 63 7.0 11.9 196 16 302.8 304.4 291.3 328.4 8.59 11 850 1557 16.4 8.4 59 8.0 11.6 205 22 303.3 304.8 291.0 327.7 8.16 12 847 1587 16.6 7.6 55 9.0 11.2 204 23 303.8 305.3 290.9 327.1 7.75 13 838 1678 18.0 -3.0 24 21.0 7.5 203 26 306.2 306.9 287.9 317.6 3.65 14 823 1832 18.4 -11.6 12 30.0 5.4 200 32 308.3 308.6 286.9 314.4 1.91 15 808 1989 18.0 -12.0 12 30.0 5.1 203 31 309.5 309.8 287.3 315.6 1.88 16 760 2508 14.2 -9.8 18 24.0 3.5 203 32 310.8 311.3 288.2 318.5 2.39 17 752 2597 13.6 -13.4 14 27.0 2.4 200 33 311.1 311.4 287.8 317.0 1.81 18 748 2642 13.8 -25.2 5 39.0 1.0 199 33 311.8 311.9 286.8 314.1 0.66 19 740 2733 13.6 -23.4 6 37.0 1.0 196 33 312.5 312.7 287.2 315.2 0.78 20 705 3137 9.8 -13.2 18 23.0 0.4 199 34 312.7 313.1 288.5 319.1 1.96 21 700 3196 9.4 -14.6 17 24.0 -0.1 200 34 312.9 313.2 288.3 318.7 1.76 22 687 3351 8.4 -12.6 21 21.0 -0.3 198 33 313.5 313.9 288.9 320.4 2.11 23 670 3557 6.8 -15.2 19 22.0 -1.7 196 32 313.9 314.3 288.6 319.7 1.75 24 630 4058 2.8 -14.2 27 17.0 -3.8 206 35 314.9 315.3 289.2 321.6 2.02 25 619 4200 1.8 -17.2 23 19.0 -5.0 209 33 315.4 315.7 289.0 320.7 1.60 26 596 4504 0.0 -12.0 40 12.0 -4.9 210 29 316.7 317.2 290.3 325.1 2.56 27 586 4639 -1.3 -14.3 36 13.0 -6.2 210 27 316.7 317.2 289.9 323.9 2.16 28 582 4694 -1.7 -12.7 43 11.0 -6.1 210 26 316.9 317.4 290.3 325.0 2.47 29 579 4735 -1.9 -14.9 36 13.0 -6.8 210 25 317.1 317.5 290.0 324.0 2.08 30 575 4790 -2.3 -14.3 39 12.0 -6.8 210 25 317.3 317.7 290.2 324.6 2.20 31 557 5041 -4.5 -14.5 46 10.0 -8.2 208 23 317.6 318.0 290.3 325.0 2.23 32 549 5155 -5.5 -16.5 42 11.0 -9.4 206 23 317.7 318.1 290.0 324.1 1.92 33 529 5445 -8.1 -15.1 57 7.0 -10.6 201 23 318.0 318.4 290.4 325.4 2.24 34 527 5474 -8.3 -14.3 62 6.0 -10.5 200 23 318.1 318.6 290.6 326.0 2.40 35 525 5503 -8.5 -14.5 62 6.0 -10.7 201 23 318.2 318.7 290.6 326.1 2.37 36 512 5697 -9.7 -16.7 57 7.0 -12.1 223 22 319.0 319.4 290.5 325.8 2.02 37 500 5880 -11.1 -15.5 70 4.4 -12.6 230 22 319.5 320.0 290.9 327.1 2.29 38 494 5973 -11.9 -15.6 74 3.7 -13.2 230 22 319.6 320.1 290.9 327.3 2.30 39 487 6082 -12.3 -17.3 66 5.0 -13.9 230 21 320.4 320.8 290.9 327.3 2.02 40 472 6321 -14.3 -17.5 77 3.2 -15.3 248 20 320.8 321.2 291.1 327.8 2.05 41 463 6467 -14.9 -19.9 66 5.0 -16.4 254 20 321.9 322.2 291.0 327.7 1.70 42 459 6532 -14.9 -23.9 46 9.0 -17.3 252 21 322.7 322.9 290.8 326.9 1.21 43 457 6566 -15.1 -25.1 42 10.0 -17.7 251 21 322.8 323.0 290.7 326.6 1.09 44 451 6666 -15.5 -26.5 38 11.0 -18.2 249 22 323.5 323.7 290.9 327.0 0.97 45 423 7146 -19.9 -26.9 54 7.0 -21.5 248 28 323.9 324.1 291.0 327.4 1.00 46 422 7164 -19.9 -26.9 54 7.0 -21.5 250 28 324.1 324.3 291.0 327.7 1.00 47 419 7217 -20.1 -30.1 41 10.0 -22.1 253 28 324.5 324.7 290.9 327.2 0.75 48 413 7324 -20.3 -30.3 40 10.0 -22.4 260 29 325.6 325.8 291.2 328.3 0.75 49 400 7560 -22.3 -29.3 53 7.0 -23.7 270 33 326.0 326.2 291.5 329.0 0.85 50 396 7634 -22.9 -28.9 58 6.0 -24.1 265 31 326.2 326.3 291.5 329.3 0.89 51 388 7782 -24.1 -32.1 48 8.0 -25.5 268 33 326.5 326.6 291.4 328.9 0.67 52 381 7915 -25.3 -32.3 52 7.0 -26.5 270 34 326.6 326.8 291.5 329.0 0.67 53 352 8484 -28.9 -43.9 22 15.0 -30.6 270 28 329.2 329.3 291.7 330.1 0.22 54 351 8504 -29.1 -43.1 25 14.0 -30.7 271 28 329.2 329.3 291.7 330.2 0.24 55 309 9397 -37.5 -45.5 43 8.0 -38.1 285 41 329.7 329.8 291.9 330.5 0.21 56 300 9600 -38.9 -48.9 34 10.0 -39.6 290 48 330.5 330.6 292.0 331.1 0.15 57 250 10830 -47.7 -60.7 21 13.0 -48.1 285 47 335.2 335.2 293.2 335.3 0.04 58 200 12260 -59.3 -65.3 46 6.0 -59.4 280 59 338.9 338.9 294.1 339.0 0.03 59 166 13417 -64.5 -77.5 15 13.0 -64.6 270 73 348.7 348.7 296.4 348.7 0.01 60 150 14040 -63.3 -84.3 4 21.0 -63.4 270 65 361.0 361.0 298.9 361.0 0.00 61 136 14649 -65.1 -85.4 4 20.3 -65.3 260 79 368.0 368.0 300.2 368.1 0.00 62 100 16520 -70.9 -88.9 5 18.0 -71.0 260 54 390.7 390.7 303.9 390.7 0.00 63 95 16822 -72.7 -88.7 7 16.0 -72.8 259 55 393.0 393.0 304.2 393.0 0.00 64 94 16885 -72.9 -88.9 7 16.0 -72.9 258 56 393.8 393.8 304.3 393.8 0.00 65 90 17141 -69.9 -88.9 5 19.0 -70.0 255 59 404.7 404.7 305.8 404.7 0.00 66 81 17764 -73.1 -90.1 6 17.0 -73.2 259 46 410.5 410.5 306.6 410.5 0.00 67 76 18136 -73.9 -90.9 6 17.0 -74.0 273 37 416.4 416.4 307.3 416.4 0.00 68 70 18620 -70.5 -90.5 4 20.0 -70.6 325 5 433.6 433.6 309.2 433.6 0.00 69 63 19238 -74.3 -91.3 6 17.0 -74.4 293 12 438.4 438.4 309.7 438.5 0.00 70 62 19332 -71.1 -91.1 4 20.0 -71.2 278 15 447.5 447.5 310.6 447.5 0.00 71 59 19626 -68.7 -91.7 2 23.0 -68.9 214 16 459.3 459.3 311.7 459.3 0.00 72 57 19833 -66.1 -91.1 2 25.0 -66.3 168 11 469.8 469.8 312.6 469.8 0.00 73 55 20050 -65.5 -90.5 2 25.0 -65.8 182 18 476.0 476.0 313.1 476.0 0.00 74 55 20050 -65.5 -90.5 2 25.0 -65.8 182 18 476.0 476.0 313.1 476.0 0.00 75 53 20277 -60.7 -89.7 1 29.0 -61.2 208 21 492.2 492.2 314.4 492.2 0.00 76 52 20396 -59.9 -89.9 1 30.0 -60.4 223 21 496.7 496.7 314.7 496.7 0.00 77 51 20517 -60.7 -89.7 1 29.0 -61.2 234 18 497.6 497.6 314.8 497.6 0.00 78 50 20640 -59.5 -89.5 1 30.0 -60.1 245 14 503.3 503.3 315.2 503.3 0.00 79 48 20896 -58.9 -88.9 1 30.0 -59.6 251 15 510.6 510.6 315.7 510.6 0.00 80 41 21878 -61.9 -89.9 1 28.0 -62.4 37 5 526.7 526.7 316.7 526.7 0.00 TRP 166 13417 -64.5 -77.5 15 13.0 -64.6 270 73 348.7 348.7 296.4 348.7 0.01 WND 136 14649 -65.1 -85.4 4 20.3 -65.3 260 79 368.0 368.0 300.2 368.1 0.00 Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 596.00 mb = 4504.36 m = 14777.90 ft Wetbulb zero: 701.27 mb = 3180.96 m = 10436.08 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 36.14 % Est. max temperature: 30.13 C = 86.23 F Sfc-Lift cond lev (LCL): 832.98 mb = 1729.25 m = 5673.32 ft T: 18.13 C 700-500 lapse rate: 7.64 C/km ThetaE index: 16.24 C Layer 853.0- 808.0 mb Conv cond level (CCL): 694.72 mb = 3258.58 m = 10690.74 ft Mean mixing ratio: 10.43 g/kg Conv temperature: 40.51 C = 104.92 F Cap Strength: 6.85 C Lifted Index: -1.16 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.37 C Lifted Index @700 mb: 4.11 C Showalter Index: 1.24 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 19.50 C K Index: 11.90 Risk: None Sweat Index: 244.63 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 125.85 J/kg Max Up Vert Vel: 15.87 m/s Conv Inhibition (B-): 448.66 J/kg Cap Strength: 6.77 C Lift Cond Lev (LCL): 812.50 mb = 1941.82 m = 6370.72 ft Lev Free Conv (LFC): 547.50 mb = 5176.43 m = 16982.85 ft Equ Level (EL): 287.50 mb = 9887.18 m = 32437.87 ft B at Equ Level: 124.21 J/kg Max Parcel Lev (MPL): 227.50 mb = 11434.46 m = 37514.17 ft Wind level data Storm motion: 233 at 19 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 1006 101 190 13 2.3 12.8 | 95 13 -13.1 1.1 1 1000 144 205 11 4.6 10.0 | 81 11 -10.7 -1.7 2 982 305 185 14 1.2 13.9 | 99 14 -14.1 2.2 3 948 610 180 16 0.0 16.0 | 106 16 -15.3 4.3 4 925 829 185 16 1.4 15.9 | 107 15 -13.9 4.2 5 916 914 190 15 2.6 14.8 | 104 13 -12.7 3.1 6 884 1219 185 15 1.3 14.9 | 103 14 -14.0 3.2 7 853 1524 195 16 4.1 15.5 | 109 12 -11.2 3.8 8 850 1557 205 22 9.3 19.9 | 144 10 -6.0 8.2 9 823 1829 200 32 10.9 30.1 | 167 19 -4.4 18.4 10 794 2134 205 31 13.1 28.1 | 172 17 -2.2 16.4 11 766 2438 205 32 13.5 29.0 | 174 17 -1.8 17.3 12 739 2743 195 33 8.5 31.9 | 161 21 -6.8 20.2 13 700 3196 200 34 11.6 31.9 | 170 21 -3.7 20.2 14 661 3658 195 32 8.3 30.9 | 160 20 -7.0 19.2 15 636 3962 205 36 15.2 32.6 | 180 21 -0.1 20.9 16 612 4267 210 32 16.0 27.7 | 182 16 0.7 16.0 17 567 4877 210 23 11.5 19.9 | 155 9 -3.8 8.2 18 525 5486 200 23 7.9 21.6 | 143 12 -7.4 9.9 19 506 5791 235 21 17.2 12.0 | 260 2 1.9 0.3 20 500 5880 230 22 16.9 14.1 | 212 3 1.5 2.4 21 486 6096 230 21 16.1 13.5 | 203 2 0.8 1.8 22 467 6401 255 19 18.4 4.9 | 336 7 3.0 -6.8 23 430 7010 240 27 23.4 13.5 | 257 8 8.1 1.8 24 413 7315 260 29 28.6 5.0 | 297 15 13.2 -6.7 25 400 7560 270 33 33.0 -0.0 | 303 21 17.7 -11.7 26 397 7620 265 31 30.9 2.7 | 300 18 15.6 -9.0 27 380 7925 270 34 34.0 -0.0 | 302 22 18.7 -11.7 28 364 8230 260 28 27.6 4.9 | 299 14 12.3 -6.8 29 334 8839 285 28 27.0 -7.2 | 328 22 11.7 -19.0 30 320 9144 280 32 31.5 -5.6 | 317 24 16.2 -17.3 31 300 9600 290 48 45.1 -16.4 | 313 41 29.8 -28.1 32 280 10058 290 59 55.4 -20.2 | 308 51 40.1 -31.9 33 250 10830 285 47 45.4 -12.2 | 308 38 30.1 -23.9 34 233 11278 285 43 41.5 -11.1 | 311 35 26.2 -22.8 35 200 12260 280 59 58.1 -10.2 | 297 48 42.8 -21.9 36 175 13106 280 75 73.9 -13.0 | 293 64 58.5 -24.7 37 166 13417 270 73 73.0 -0.0 | 281 59 57.7 -11.7 38 158 13716 270 75 75.0 -0.0 | 281 61 59.7 -11.7 39 150 14040 270 65 65.0 -0.0 | 283 51 49.7 -11.7 40 143 14326 270 63 63.0 -0.0 | 284 49 47.7 -11.7 41 136 14649 260 79 77.8 13.7 | 268 63 62.5 2.0 42 130 14935 260 79 77.8 13.7 | 268 63 62.5 2.0 43 123 15240 265 76 75.7 6.6 | 275 61 60.4 -5.1 44 117 15545 270 69 69.0 -0.0 | 282 55 53.7 -11.7 45 106 16154 255 52 50.2 13.5 | 267 35 34.9 1.8 46 100 16520 260 54 53.2 9.4 | 274 38 37.9 -2.3 47 96 16764 260 54 53.2 9.4 | 274 38 37.9 -2.3 48 91 17069 255 60 58.0 15.5 | 265 43 42.6 3.8 49 78 17983 260 42 41.4 7.3 | 280 26 26.1 -4.4 50 74 18288 285 32 30.9 -8.3 | 322 25 15.6 -20.0 51 70 18593 280 19 18.7 -3.3 | 347 15 3.4 -15.0 52 70 18620 325 5 2.9 -4.1 | 38 20 -12.4 -15.8 53 67 18898 325 5 2.9 -4.1 | 38 20 -12.4 -15.8 54 64 19202 300 10 8.7 -5.0 | 22 18 -6.7 -16.7 55 60 19507 255 21 20.3 5.4 | 322 8 5.0 -6.3 56 57 19812 165 10 -2.6 9.7 | 83 18 -17.9 -2.0 57 55 20117 185 20 1.7 19.9 | 121 16 -13.6 8.2 58 52 20422 225 21 14.8 14.8 | 172 3 -0.5 3.1 59 50 20640 245 14 12.7 5.9 | 24 6 -2.6 -5.8 60 49 20726 255 17 16.4 4.4 | 351 7 1.1 -7.3 61 46 21031 245 13 11.8 5.5 | 30 7 -3.5 -6.2 62 43 21336 325 1 0.6 -0.8 | 50 19 -14.7 -12.5 63 38 21946 120 10 -8.7 5.0 | 74 25 -24.0 -6.7 64 36 22250 135 10 -7.1 7.1 | 78 23 -22.4 -4.6 Wind Parameters Mean winds (0-6000m): 202.6 at 25.7 knts Storm direction: 232.6 at 19.3 knts Shear (0-3000m) pos: 3.1 neg: 1.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 80.8 neg: -26.7 tot: 54.0 m^2/s^2 ave: 18.0 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 5.72 Bulk Shear: 21.99 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 ------------------------------------------------------------------------------- 500 187 14 99 14| 0.0 4.0 4.0| 14.4 -4.1 10.3 20.5 0.35| 8.0 2.8 1000 186 15 102 14| 1.1 2.0 3.0| 15.8 -7.2 8.5 8.5 0.20| 5.8 1.1 1500 188 15 104 14| 3.8 1.3 5.1| 44.0 -7.4 36.5 24.3 0.52| 7.8 4.1 2000 194 19 122 13| 4.6 1.0 5.6| 66.8 -7.4 59.4 29.7 0.53| 8.5 4.5 2500 197 22 134 13| 3.7 1.4 5.1| 69.7 -18.2 51.6 20.6 0.43| 7.7 3.3 3000 197 23 142 14| 3.1 1.4 4.4| 80.8 -26.7 54.0 18.0 0.39| 7.1 2.8 4000 198 26 151 15| 3.0 1.1 4.1|122.9 -43.2 79.6 19.9 0.39| 6.9 2.7 5000 200 26 155 14| 1.9 1.1 2.9|124.1 -62.5 61.7 12.3 0.23| 6.9 1.6 6000 203 26 156 13| 2.0 0.9 2.9|133.3 -66.8 66.5 11.1 0.23| 7.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250419.00.gif