UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 11 DEC 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 1004 101 14.4 6.4 59 8.0 10.1 310 8 287.2 288.3 283.1 304.2 6.01 1 1000 122 14.6 4.6 51 10.0 9.4 310 8 287.8 288.7 282.5 302.8 5.32 2 999 130 14.6 4.6 51 10.0 9.4 310 8 287.8 288.8 282.5 302.9 5.32 3 949 562 11.2 3.2 58 8.0 7.2 310 19 288.6 289.5 282.7 303.1 5.07 4 925 775 9.6 -0.4 50 10.0 4.9 310 24 289.1 289.8 281.6 300.7 4.01 5 903 974 7.8 -2.2 49 10.0 3.3 316 28 289.3 289.9 281.2 299.7 3.60 6 888 1112 7.0 -7.0 36 14.0 1.4 320 31 289.8 290.3 280.1 297.3 2.54 7 881 1177 6.4 -5.6 42 12.0 1.4 322 33 289.9 290.4 280.6 298.2 2.85 8 853 1441 3.8 -8.2 41 12.0 -0.8 329 38 289.8 290.3 280.0 297.0 2.41 9 850 1470 3.6 -9.4 38 13.0 -1.3 330 39 289.9 290.3 279.8 296.5 2.20 10 846 1508 3.4 -10.6 35 14.0 -1.7 329 39 290.1 290.5 279.6 296.1 2.01 11 842 1547 3.4 -15.6 23 19.0 -2.7 329 39 290.5 290.7 278.9 294.6 1.35 12 840 1566 4.0 -25.0 10 29.0 -3.6 328 39 291.3 291.4 278.3 293.2 0.60 13 827 1693 4.8 -34.2 4 39.0 -3.8 326 39 293.5 293.5 278.8 294.3 0.26 14 816 1802 7.2 -36.8 3 44.0 -2.6 325 39 297.1 297.2 280.4 297.8 0.20 15 774 2235 5.8 -37.2 3 43.0 -3.7 318 39 300.2 300.2 281.7 300.9 0.20 16 753 2459 4.4 -41.6 2 46.0 -4.8 314 40 301.0 301.0 282.0 301.5 0.13 17 727 2746 6.4 -35.6 3 42.0 -3.7 310 40 306.2 306.3 284.2 307.1 0.25 18 700 3054 4.0 -30.0 6 34.0 -4.9 305 40 306.9 307.0 284.7 308.5 0.45 19 693 3135 3.4 -27.6 8 31.0 -5.1 305 41 307.1 307.2 284.9 309.1 0.57 20 637 3809 -3.1 -14.1 42 11.0 -7.0 302 45 307.2 307.6 286.6 313.7 2.01 21 618 4047 -5.1 -11.1 63 6.0 -7.4 301 46 307.6 308.1 287.4 316.0 2.65 22 613 4111 -4.5 -9.5 68 5.0 -6.5 301 47 309.0 309.6 288.3 318.6 3.03 23 609 4163 -4.1 -10.1 63 6.0 -6.5 301 47 310.1 310.6 288.5 319.3 2.91 24 572 4652 -8.3 -11.4 78 3.1 -9.5 299 50 310.7 311.3 288.6 319.7 2.80 25 570 4679 -7.9 -12.1 72 4.2 -9.5 299 50 311.5 312.0 288.8 320.0 2.65 26 568 4707 -6.9 -15.9 49 9.0 -10.0 299 51 313.0 313.4 288.5 319.4 1.95 27 566 4734 -6.7 -18.7 38 12.0 -10.5 299 51 313.6 313.8 288.3 318.7 1.54 28 527 5286 -10.9 -27.9 23 17.0 -14.9 297 54 315.0 315.1 287.9 317.5 0.73 29 524 5330 -10.3 -35.3 11 25.0 -15.2 296 55 316.2 316.3 287.9 317.5 0.36 30 522 5360 -9.7 -40.7 6 31.0 -15.1 296 55 317.3 317.3 288.1 318.1 0.21 31 514 5478 -10.5 -45.5 4 35.0 -15.9 296 56 317.7 317.7 288.2 318.2 0.13 32 500 5690 -12.3 -44.3 5 32.0 -17.1 295 57 318.0 318.1 288.3 318.6 0.15 33 428 6856 -22.9 -48.9 7 26.0 -25.6 295 73 319.0 319.0 288.5 319.4 0.10 34 406 7242 -25.3 -53.3 6 28.0 -27.7 295 78 320.7 320.8 289.0 321.0 0.07 35 400 7350 -25.9 -50.9 8 25.0 -28.2 295 80 321.3 321.3 289.3 321.7 0.09 36 396 7423 -26.5 -49.5 10 23.0 -28.6 294 80 321.5 321.5 289.3 321.9 0.11 37 388 7570 -27.7 -42.7 23 15.0 -29.3 292 81 321.8 321.8 289.6 322.6 0.23 38 380 7719 -28.5 -46.5 16 18.0 -30.2 291 82 322.6 322.7 289.8 323.2 0.15 39 377 7776 -28.9 -44.9 20 16.0 -30.5 290 83 322.9 322.9 289.8 323.6 0.19 40 373 7852 -29.3 -50.3 11 21.0 -31.0 289 83 323.3 323.3 289.9 323.7 0.10 41 351 8283 -32.7 -53.7 10 21.0 -34.1 284 86 324.4 324.4 290.2 324.7 0.07 42 320 8927 -37.5 -52.5 19 15.0 -38.4 276 90 326.4 326.5 290.8 326.8 0.09 43 311 9123 -38.3 -51.3 24 13.0 -39.1 273 91 328.0 328.0 291.3 328.4 0.11 44 308 9190 -38.7 -54.7 17 16.0 -39.5 272 92 328.3 328.4 291.3 328.6 0.07 45 306 9235 -39.1 -53.1 21 14.0 -39.9 272 92 328.4 328.4 291.3 328.7 0.09 46 304 9279 -39.3 -56.3 15 17.0 -40.1 271 92 328.7 328.7 291.4 329.0 0.06 47 300 9370 -39.9 -56.9 15 17.0 -40.7 270 93 329.1 329.1 291.5 329.4 0.06 48 282 9789 -43.1 -64.1 8 21.0 -43.7 272 93 330.4 330.4 291.9 330.5 0.02 49 267 10155 -45.1 -69.1 5 24.0 -45.7 273 94 332.7 332.7 292.4 332.8 0.01 50 250 10590 -49.3 -69.3 8 20.0 -49.7 275 96 332.8 332.8 292.5 332.8 0.01 51 247 10669 -50.1 -70.1 8 20.0 -50.5 275 97 332.7 332.7 292.4 332.8 0.01 52 239 10884 -51.3 -70.3 9 19.0 -51.6 275 100 334.1 334.1 292.8 334.1 0.01 53 204 11896 -59.7 -74.7 12 15.0 -59.9 275 101 336.3 336.3 293.4 336.3 0.01 54 200 12020 -60.9 -73.9 16 13.0 -61.0 275 101 336.3 336.3 293.4 336.4 0.01 55 189 12369 -64.1 -74.1 24 10.0 -64.2 275 102 336.7 336.7 293.5 336.7 0.01 56 188 12402 -64.3 -75.3 21 11.0 -64.4 275 102 336.8 336.8 293.6 336.9 0.01 57 187 12435 -62.5 -75.5 16 13.0 -62.6 275 103 340.3 340.3 294.4 340.3 0.01 58 186 12468 -62.1 -77.1 12 15.0 -62.2 275 103 341.4 341.4 294.7 341.5 0.01 59 175 12843 -64.8 -77.1 17 12.3 -64.9 275 104 343.0 343.0 295.0 343.0 0.01 60 170 13019 -66.1 -77.1 20 11.0 -66.2 275 99 343.7 343.7 295.2 343.7 0.01 61 150 13780 -65.5 -82.5 8 17.0 -65.6 265 75 357.2 357.2 298.1 357.3 0.00 62 100 16240 -63.7 -86.7 3 23.0 -63.9 285 39 404.7 404.7 305.8 404.7 0.00 TRP 170 13019 -66.1 -77.1 20 11.0 -66.2 275 99 343.7 343.7 295.2 343.7 0.01 WND 175 12843 -64.8 -77.1 17 12.3 -64.9 275 104 343.0 343.0 295.0 343.0 0.01 Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 663.71 mb = 3487.76 m = 11442.63 ft Wetbulb zero: 863.07 mb = 1345.46 m = 4414.20 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 30.72 % Est. max temperature: 17.02 C = 62.63 F Sfc-Lift cond lev (LCL): 890.08 mb = 1093.04 m = 3586.06 ft T: 7.11 C 700-500 lapse rate: 6.18 C/km ThetaE index: 5.79 C Layer 925.0- 881.0 mb Conv cond level (CCL): 635.89 mb = 3822.80 m = 12541.83 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 34.45 C = 94.01 F Cap Strength: 15.29 C Lifted Index: 15.16 C Risk: None Lifted Index @300 mb: 19.23 C Lifted Index @700 mb: 12.18 C Showalter Index: 19.15 C Risk: None Total Totals Index: 18.80 C Risk: None Vertical Totals Index: 15.90 C Cross Totals Index: 2.90 C K Index: -27.50 Risk: None Sweat Index: 135.00 Risk: None Energy Index: 4.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.95 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 12202.77 J/kg Cap Strength: 15.27 C Lift Cond Lev (LCL): 829.48 mb = 1668.32 m = 5473.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 31 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 1000 122 310 8 6.1 -5.1 | 164 24 -6.8 23.3 1 925 775 310 24 18.4 -15.4 | 203 14 5.5 13.0 2 850 1470 330 39 19.5 -33.8 | 309 9 6.6 -5.4 3 700 3054 305 40 32.8 -22.9 | 255 21 19.9 5.5 4 500 5690 295 57 51.7 -24.1 | 264 39 38.8 4.3 5 400 7350 295 80 72.5 -33.8 | 275 60 59.6 -5.4 6 300 9370 270 93 93.0 -0.0 | 250 85 80.1 28.4 7 1163 305 300 17 14.7 -8.5 | 185 20 1.8 19.9 8 1111 610 305 21 17.2 -12.0 | 195 17 4.3 16.4 9 1061 914 315 28 19.8 -19.8 | 219 11 6.9 8.6 10 1014 1219 330 34 17.0 -29.4 | 284 4 4.1 -1.0 11 969 1524 330 42 21.0 -36.4 | 315 11 8.1 -8.0 12 926 1829 310 35 26.8 -22.5 | 247 15 13.9 5.9 13 885 2134 305 34 27.9 -19.5 | 239 17 15.0 8.9 14 845 2438 310 32 24.5 -20.6 | 236 14 11.6 7.8 15 808 2743 310 43 32.9 -27.6 | 268 20 20.0 0.8 16 704 3658 295 45 40.8 -19.0 | 251 29 27.9 9.4 17 643 4267 290 52 48.9 -17.8 | 254 37 36.0 10.6 18 587 4877 285 53 51.2 -13.7 | 249 41 38.3 14.7 19 536 5486 290 50 47.0 -17.1 | 252 36 34.1 11.3 20 489 6096 300 61 52.8 -30.5 | 273 40 39.9 -2.1 21 427 7010 300 67 58.0 -33.5 | 276 45 45.1 -5.1 22 390 7620 290 83 78.0 -28.4 | 270 65 65.1 0.0 23 372 7925 285 87 84.0 -22.5 | 265 71 71.1 5.9 24 325 8839 270 89 89.0 -0.0 | 250 81 76.1 28.4 25 310 9144 270 90 90.0 -0.0 | 250 82 77.1 28.4 26 250 10590 275 96 95.6 -8.4 | 256 85 82.7 20.0 27 236 10973 275 101 100.6 -8.8 | 257 90 87.7 19.6 28 200 12020 275 101 100.6 -8.8 | 257 90 87.7 19.6 29 175 12843 275 104 103.6 -9.1 | 258 93 90.7 19.3 30 170 13019 275 99 98.6 -8.6 | 257 88 85.7 19.8 31 168 13106 275 104 103.6 -9.1 | 258 93 90.7 19.3 32 159 13411 290 83 78.0 -28.4 | 270 65 65.1 0.0 33 152 13716 280 72 70.9 -12.5 | 255 60 58.0 15.9 34 150 13780 265 75 74.7 6.5 | 241 71 61.8 34.9 35 144 14021 265 75 74.7 6.5 | 241 71 61.8 34.9 36 137 14326 275 95 94.6 -8.3 | 256 84 81.7 20.1 37 118 15240 265 83 82.7 7.2 | 243 78 69.8 35.6 38 112 15545 275 88 87.7 -7.7 | 255 78 74.8 20.7 39 100 16240 285 39 37.7 -10.1 | 234 31 24.8 18.3 40 96 16459 285 40 38.6 -10.4 | 235 31 25.7 18.0 Wind Parameters Mean winds (0-6000m): 305.6 at 41.6 knts Storm direction: 335.6 at 31.2 knts Storm rel Dir Shear (0-3000m): -150.0 deg Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 101.35 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 ------------------------------------------------------------------------------- 500 310 14 173 20| | | 1000 312 20 187 15| | | 1500 320 25 201 10| | | 2000 321 29 220 8| | | 2500 320 31 236 8| | | 3000 317 33 244 10| | | 4000 313 35 251 14| | | 5000 309 38 256 17| | | 6000 306 42 259 21| | | Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251211.00.gif