UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 10 JAN 26 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 1004 101 20.0 19.4 96 0.6 19.6 70 5 292.8 295.4 292.6 333.3 14.26 1 1000 124 19.2 18.6 96 0.6 18.8 80 7 292.4 294.8 292.0 330.9 13.61 2 997 150 19.2 18.6 96 0.6 18.8 76 7 292.6 295.0 292.1 331.3 13.65 3 984 263 20.4 17.7 84 2.7 18.6 57 6 294.9 297.3 292.3 332.3 13.06 4 977 325 20.2 17.2 83 3.0 18.2 49 6 295.3 297.6 292.2 331.9 12.73 5 962 459 19.2 17.2 88 2.0 17.9 42 7 295.6 297.9 292.4 332.8 12.94 6 925 796 18.0 15.0 83 3.0 16.0 10 4 297.7 299.8 292.2 331.6 11.67 7 914 899 18.2 14.2 77 4.0 15.6 27 3 298.9 301.0 292.2 331.6 11.21 8 891 1117 16.6 13.6 82 3.0 14.7 340 7 299.5 301.5 292.2 331.8 11.05 9 874 1282 16.0 12.3 79 3.7 13.7 306 10 300.5 302.4 292.0 330.9 10.34 10 868 1340 16.4 11.6 73 4.8 13.4 297 11 301.5 303.3 291.9 330.9 9.93 11 850 1519 15.2 10.7 74 4.5 12.4 270 15 302.1 303.8 291.8 330.4 9.55 12 831 1710 13.8 10.0 78 3.8 11.4 266 20 302.6 304.3 291.7 330.2 9.32 13 811 1916 12.8 8.0 73 4.8 9.9 255 26 303.6 305.1 291.3 328.5 8.33 14 767 2382 9.4 8.5 94 0.9 8.9 228 27 304.8 306.5 292.3 332.2 9.12 15 754 2524 8.8 6.4 85 2.4 7.4 222 29 305.7 307.2 291.7 329.9 8.02 16 741 2668 8.0 6.9 93 1.1 7.3 218 32 306.3 307.9 292.2 331.9 8.46 17 734 2747 7.8 3.7 75 4.1 5.5 215 34 306.9 308.2 291.0 327.7 6.81 18 728 2814 7.2 3.8 79 3.4 5.3 214 35 307.0 308.3 291.2 328.1 6.92 19 721 2894 7.0 1.0 66 6.0 3.8 213 36 307.6 308.7 290.3 325.2 5.71 20 717 2940 6.6 2.2 73 4.4 4.2 213 37 307.7 308.8 290.8 326.9 6.27 21 700 3137 5.6 -0.4 65 6.0 2.5 210 40 308.7 309.7 290.3 325.1 5.31 22 697 3172 5.4 -0.6 65 6.0 2.3 211 41 308.8 309.8 290.3 325.1 5.26 23 696 3184 5.4 1.6 76 3.8 3.4 211 41 309.0 310.1 291.2 328.0 6.18 24 695 3196 5.4 2.0 79 3.4 3.5 211 41 309.1 310.3 291.3 328.7 6.37 25 690 3255 4.8 1.9 81 2.9 3.2 213 42 309.1 310.3 291.3 328.7 6.37 26 660 3616 1.2 0.2 93 1.0 0.7 211 43 309.0 310.1 290.9 327.1 5.89 27 642 3838 0.0 0.0 100 0.0 0.0 210 41 310.1 311.2 291.3 328.5 5.97 28 609 4260 -2.5 -2.5 100 0.0 -2.5 210 35 311.9 312.9 291.2 328.3 5.23 29 598 4404 -4.1 -4.6 96 0.5 -4.3 214 35 311.7 312.5 290.6 326.0 4.55 30 570 4782 -6.1 -6.8 95 0.7 -6.4 226 37 313.6 314.4 290.7 326.5 4.03 31 563 4879 -6.7 -7.9 91 1.2 -7.2 229 37 314.0 314.7 290.6 326.0 3.75 32 558 4949 -6.3 -9.9 76 3.6 -7.8 233 38 315.3 315.9 290.5 325.8 3.23 33 547 5104 -7.3 -10.3 79 3.0 -8.5 240 42 315.9 316.5 290.6 326.3 3.19 34 543 5162 -7.9 -10.5 82 2.6 -8.9 243 43 315.9 316.5 290.6 326.1 3.17 35 534 5292 -8.5 -11.1 81 2.6 -9.5 247 49 316.7 317.3 290.7 326.7 3.07 36 513 5602 -10.7 -12.3 88 1.6 -11.3 248 62 317.7 318.2 290.9 327.2 2.90 37 500 5800 -11.1 -12.9 87 1.8 -11.8 245 65 319.5 320.1 291.4 328.9 2.83 38 494 5892 -11.7 -13.2 89 1.5 -12.3 242 67 319.9 320.4 291.5 329.1 2.80 39 492 5923 -11.1 -12.9 87 1.8 -11.8 241 67 321.0 321.5 291.9 330.5 2.88 40 484 6049 -11.9 -13.1 91 1.2 -12.3 237 69 321.5 322.1 292.0 331.1 2.88 41 460 6436 -13.7 -16.0 83 2.3 -14.5 230 61 324.0 324.4 292.3 332.1 2.39 42 453 6552 -14.7 -17.4 80 2.7 -15.6 228 58 324.1 324.6 292.1 331.5 2.15 43 439 6788 -16.5 -17.8 90 1.3 -16.9 224 51 324.8 325.2 292.3 332.1 2.15 44 437 6822 -16.9 -19.0 84 2.1 -17.6 223 50 324.7 325.1 292.1 331.4 1.95 45 418 7154 -18.9 -20.4 88 1.5 -19.3 218 46 326.3 326.6 292.4 332.5 1.81 46 401 7462 -20.7 -22.8 83 2.1 -21.2 215 51 327.9 328.2 292.6 333.2 1.53 47 400 7480 -20.9 -22.9 84 2.0 -21.4 215 51 327.8 328.1 292.6 333.1 1.52 48 388 7704 -22.5 -24.0 88 1.5 -22.9 216 52 328.6 328.9 292.7 333.6 1.42 49 348 8494 -28.1 -30.2 82 2.1 -28.5 223 63 331.4 331.6 293.0 334.7 0.89 50 331 8851 -31.3 -33.6 80 2.3 -31.7 227 69 331.8 331.9 292.9 334.3 0.68 51 321 9068 -33.1 -34.7 86 1.6 -33.3 229 72 332.2 332.4 292.9 334.6 0.63 52 300 9540 -36.9 -39.3 78 2.4 -37.2 230 69 333.4 333.4 293.0 335.0 0.42 53 285 9895 -39.5 -42.2 75 2.7 -39.8 230 69 334.6 334.6 293.3 335.8 0.33 54 256 10622 -46.3 -50.0 66 3.7 -46.5 230 68 335.0 335.0 293.2 335.6 0.15 55 250 10780 -47.7 -51.9 62 4.2 -47.9 230 68 335.2 335.2 293.2 335.7 0.13 TRP WND Sounding variables and indices 1000-500 mb thick: 5676.00 m Freezing level: 642.00 mb = 3838.03 m = 12591.81 ft Wetbulb zero: 641.74 mb = 3841.25 m = 12602.38 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 85.34 % Est. max temperature: 29.14 C = 84.45 F Sfc-Lift cond lev (LCL): 995.49 mb = 162.99 m = 534.74 ft T: 19.34 C 700-500 lapse rate: 6.27 C/km ThetaE index: 3.29 C Layer 874.0- 767.0 mb Conv cond level (CCL): 840.35 mb = 1615.64 m = 5300.60 ft Mean mixing ratio: 12.44 g/kg Conv temperature: 29.51 C = 85.12 F Cap Strength: 2.67 C Lifted Index: -0.84 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.10 C Lifted Index @700 mb: 0.54 C Showalter Index: -0.05 C Risk: Thunderstorms probable Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 21.80 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 159.58 J/kg Max Up Vert Vel: 17.87 m/s Conv Inhibition (B-): 121.46 J/kg Cap Strength: 2.65 C Lift Cond Lev (LCL): 918.23 mb = 859.08 m = 2818.47 ft Lev Free Conv (LFC): 683.23 mb = 3334.75 m = 10940.63 ft Equ Level (EL): 483.23 mb = 6060.80 m = 19884.27 ft B at Equ Level: 159.04 J/kg Max Parcel Lev (MPL): 303.23 mb = 9465.20 m = 31053.43 ft Wind level data Storm motion: 261 at 24 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 1004 101 70 5 -4.7 -1.7 | 79 29 -28.8 -5.6 1 1000 124 80 7 -6.9 -1.2 | 81 31 -31.0 -5.1 2 979 305 50 6 -4.6 -3.9 | 75 30 -28.7 -7.8 3 945 610 35 8 -4.6 -6.6 | 70 31 -28.7 -10.5 4 925 796 10 4 -0.7 -3.9 | 72 26 -24.8 -7.9 5 912 914 30 3 -1.5 -2.6 | 76 26 -25.6 -6.5 6 880 1219 315 9 6.4 -6.4 | 60 21 -17.8 -10.3 7 850 1519 270 15 15.0 -0.0 | 67 10 -9.1 -3.9 8 849 1524 275 12 12.0 -1.0 | 68 13 -12.2 -5.0 9 819 1829 260 26 25.6 4.5 | 248 2 1.5 0.6 10 790 2134 240 26 22.5 13.0 | 170 9 -1.6 9.1 11 761 2438 225 27 19.1 19.1 | 162 16 -5.1 15.2 12 734 2743 215 34 19.5 27.9 | 169 24 -4.6 23.9 13 700 3137 210 40 20.0 34.6 | 172 31 -4.1 30.7 14 681 3353 215 44 25.2 36.0 | 182 32 1.1 32.1 15 655 3658 210 43 21.5 37.2 | 175 33 -2.6 33.3 16 607 4267 210 35 17.5 30.3 | 166 27 -6.6 26.4 17 562 4877 230 37 28.3 23.8 | 192 20 4.2 19.9 18 541 5182 245 44 39.9 18.6 | 227 22 15.7 14.7 19 520 5486 250 60 56.4 20.5 | 243 36 32.2 16.6 20 500 5800 245 65 58.9 27.5 | 236 42 34.8 23.5 21 481 6096 235 70 57.3 40.2 | 223 49 33.2 36.2 22 426 7010 220 45 28.9 34.5 | 189 31 4.8 30.5 23 409 7315 215 48 27.5 39.3 | 185 36 3.4 35.4 24 400 7480 215 51 29.3 41.8 | 188 38 5.1 37.9 25 392 7620 215 51 29.3 41.8 | 188 38 5.1 37.9 26 317 9144 230 73 55.9 46.9 | 216 53 31.8 43.0 27 300 9540 230 69 52.9 44.4 | 215 50 28.7 40.4 28 250 10780 230 68 52.1 43.7 | 215 49 27.9 39.8 29 243 10973 235 66 54.1 37.9 | 221 45 29.9 33.9 30 211 11887 235 89 72.9 51.0 | 226 68 48.8 47.1 31 192 12497 235 84 68.8 48.2 | 225 63 44.7 44.3 Wind Parameters Mean winds (0-6000m): 230.8 at 32.6 knts Storm direction: 260.8 at 24.5 knts Shear (0-3000m) pos: 0.0 neg: 7.4 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 43.6 neg: -97.0 tot: -53.4 m^2/s^2 ave: -17.8 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 13.3 stream: -3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.78 Bulk Shear: 204.92 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 52 7 75 31| 0.0 4.9 4.9| 0.0 -37.3 -37.3 -74.7 -0.76| 6.3 -4.8 1000 37 6 73 29| 0.0 4.1 4.1| 17.3 -68.9 -51.5 -51.5 -0.39| 8.9 -3.5 1500 342 8 63 25| 0.0 7.0 7.0| 22.1 -85.8 -63.7 -42.5 -0.25| 11.4 -2.9 2000 282 12 63 14| 0.0 8.0 8.0| 22.1 -91.2 -69.1 -34.5 -0.36| 14.1 -5.1 2500 256 15 88 10| 0.0 7.2 7.2| 28.8 -97.0 -68.2 -27.3 -0.30| 13.8 -4.2 3000 238 18 124 10| 0.0 7.4 7.4| 43.6 -97.0 -53.4 -17.8 -0.23| 13.3 -3.1 4000 224 24 152 15| 0.5 4.8 5.3| 83.4-153.2 -69.8 -17.4 -0.22| 11.8 -2.6 5000 223 27 160 17| 2.3 3.8 6.1|195.6-159.9 35.7 7.1 -0.01| 11.8 -0.1 6000 231 33 184 17| 3.6 4.5 8.0|271.7-335.5 -63.8 -10.6 -0.04| 13.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20260110.00.gif