UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080612.upa.cvt Date: 1200Z 6 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 6 AUG 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 1002 101 22.8 22.2 96 0.6 22.4 0 0 295.8 298.9 295.5 344.8 17.05 1 1000 101 22.6 21.8 95 0.8 22.1 150 3 295.8 298.8 295.2 343.7 16.66 2 992 171 22.4 21.5 95 0.9 21.8 167 5 296.2 299.2 295.2 343.7 16.49 3 969 377 23.8 22.6 93 1.2 22.9 205 9 299.6 302.9 297.2 352.6 18.10 4 960 459 24.2 20.2 78 4.0 21.3 210 10 300.8 303.7 296.0 347.0 15.71 5 951 541 24.0 20.2 79 3.8 21.3 216 10 301.5 304.4 296.2 348.1 15.86 6 932 718 23.0 18.9 78 4.1 20.1 214 10 302.2 304.9 295.8 346.2 14.91 7 925 784 22.4 18.4 78 4.0 19.6 210 10 302.2 304.9 295.6 345.2 14.55 8 872 1295 18.0 17.8 99 0.2 17.9 271 6 302.8 305.5 295.9 346.8 14.87 9 869 1325 18.0 16.4 90 1.6 16.9 276 6 303.1 305.6 295.1 343.5 13.63 10 862 1395 17.6 16.1 91 1.5 16.6 287 7 303.4 305.9 295.1 343.4 13.47 11 850 1515 17.4 13.0 75 4.4 14.6 305 7 304.4 306.4 293.7 337.6 11.14 12 836 1657 16.0 14.8 93 1.2 15.2 301 6 304.3 306.7 294.9 342.4 12.77 13 826 1759 15.6 13.1 85 2.5 14.0 297 5 305.0 307.1 294.2 339.5 11.55 14 820 1821 15.6 10.6 72 5.0 12.4 295 5 305.6 307.4 293.1 335.2 9.84 15 797 2063 13.8 11.3 85 2.5 12.2 284 7 306.2 308.2 293.9 338.1 10.62 16 767 2386 11.8 8.9 82 2.9 10.0 280 8 307.4 309.2 293.3 335.8 9.37 17 752 2551 11.2 5.2 67 6.0 7.7 275 9 308.5 309.9 292.0 331.1 7.39 18 732 2776 9.6 5.6 76 4.0 7.2 264 11 309.1 310.6 292.6 333.1 7.82 19 716 2960 8.6 2.6 66 6.0 5.2 254 12 310.0 311.2 291.7 329.9 6.46 20 700 3147 7.2 2.3 71 4.9 4.5 255 10 310.5 311.7 291.9 330.5 6.47 21 696 3194 6.8 3.0 77 3.8 4.6 259 11 310.5 311.8 292.2 331.7 6.84 22 694 3218 6.6 2.3 74 4.3 4.2 262 11 310.6 311.8 291.9 330.7 6.52 23 692 3241 6.6 -0.4 61 7.0 2.9 264 11 310.8 311.8 291.0 327.6 5.37 24 687 3301 6.2 0.2 65 6.0 3.0 270 12 311.0 312.1 291.3 328.6 5.66 25 670 3505 4.8 -3.2 56 8.0 0.8 268 13 311.7 312.5 290.5 325.9 4.51 26 634 3954 3.0 -14.0 27 17.0 -3.6 251 13 314.6 315.0 289.2 321.3 2.04 27 626 4056 2.6 -14.4 27 17.0 -4.0 253 12 315.3 315.7 289.3 321.9 2.00 28 624 4082 2.4 -12.6 32 15.0 -3.7 254 12 315.3 315.8 289.6 323.0 2.32 29 621 4121 1.8 -4.2 64 6.0 -1.2 255 11 315.1 316.0 291.6 329.5 4.51 30 617 4173 1.4 -4.6 64 6.0 -1.5 257 10 315.2 316.1 291.5 329.3 4.41 31 614 4212 1.6 -10.4 40 12.0 -3.5 258 10 315.9 316.4 290.3 325.1 2.82 32 611 4252 1.4 -10.6 40 12.0 -3.7 259 9 316.1 316.6 290.3 325.2 2.79 33 607 4305 1.8 -14.2 29 16.0 -4.4 262 9 317.1 317.6 290.0 324.1 2.10 34 594 4479 1.0 -18.0 23 19.0 -5.8 280 10 318.2 318.5 289.8 323.5 1.56 35 588 4560 0.6 -14.4 31 15.0 -5.3 288 10 318.6 319.1 290.5 325.8 2.13 36 584 4615 0.0 -10.0 47 10.0 -4.3 292 10 318.6 319.2 291.3 328.6 3.06 37 574 4753 -0.5 -12.5 40 12.0 -5.4 301 9 319.6 320.1 291.2 328.0 2.55 38 565 4880 0.0 -15.0 31 15.0 -5.8 309 9 321.6 322.0 291.3 328.7 2.11 39 556 5008 0.4 -22.6 16 23.0 -7.2 328 9 323.6 323.8 291.0 327.5 1.12 40 554 5037 0.4 -25.6 12 26.0 -7.6 332 9 323.9 324.1 290.8 326.9 0.86 41 547 5139 -0.3 -28.3 10 28.0 -8.3 347 10 324.2 324.4 290.7 326.7 0.68 42 523 5496 -3.1 -23.1 20 20.0 -9.4 9 11 325.1 325.3 291.5 329.1 1.14 43 507 5741 -4.9 -24.9 19 20.0 -10.9 20 12 325.8 326.0 291.5 329.3 1.00 44 505 5772 -5.1 -25.1 19 20.0 -11.0 21 13 325.9 326.1 291.5 329.4 0.99 45 500 5850 -5.5 -27.5 16 22.0 -11.6 25 13 326.3 326.5 291.5 329.2 0.80 46 496 5913 -5.7 -32.7 10 27.0 -12.3 24 13 326.8 326.9 291.3 328.7 0.49 47 490 6008 -6.3 -30.3 13 24.0 -12.5 22 12 327.2 327.4 291.6 329.5 0.63 48 464 6434 -8.1 -43.1 4 35.0 -14.6 10 14 330.1 330.2 291.9 330.9 0.18 49 407 7439 -15.1 -43.1 7 28.0 -19.7 339 20 333.7 333.7 292.9 334.5 0.21 50 400 7570 -15.7 -40.7 10 25.0 -20.1 335 21 334.6 334.6 293.2 335.6 0.27 51 392 7722 -16.1 -43.1 8 27.0 -20.5 336 21 336.0 336.0 293.5 336.9 0.22 52 304 9576 -31.1 -47.1 19 16.0 -32.7 311 20 340.3 340.3 294.6 341.0 0.18 53 300 9670 -31.9 -48.9 17 17.0 -33.5 310 20 340.4 340.4 294.6 341.0 0.15 54 286 10005 -34.3 -53.3 13 19.0 -35.7 319 20 341.7 341.7 294.8 342.1 0.09 55 271 10379 -37.3 -53.3 17 16.0 -38.4 324 21 342.6 342.6 295.0 343.0 0.10 56 250 10930 -41.7 -60.7 11 19.0 -42.5 330 24 344.1 344.1 295.3 344.3 0.04 57 200 12410 -52.5 -71.5 8 19.0 -52.8 320 19 349.6 349.6 296.5 349.7 0.01 58 150 14210 -62.5 -74.5 18 12.0 -62.6 330 20 362.4 362.4 299.2 362.5 0.01 59 114 15875 -69.7 -81.7 16 12.0 -69.8 40 10 378.6 378.6 302.0 378.6 0.00 60 100 16660 -67.5 -86.5 5 19.0 -67.6 175 13 397.3 397.3 304.8 397.3 0.00 61 87 17496 -69.3 -87.3 6 18.0 -69.4 149 11 409.8 409.8 306.5 409.8 0.00 62 82 17852 -66.3 -88.3 3 22.0 -66.5 116 15 423.0 423.0 308.0 423.0 0.00 63 77 18232 -67.9 -87.9 4 20.0 -68.0 105 13 427.3 427.3 308.6 427.3 0.00 64 70 18810 -64.3 -88.3 2 24.0 -64.6 85 17 446.8 446.8 310.6 446.8 0.00 65 68 18988 -63.5 -88.5 2 25.0 -63.8 101 19 452.3 452.3 311.1 452.3 0.00 66 66 19170 -64.9 -88.9 2 24.0 -65.1 83 18 453.1 453.1 311.1 453.1 0.00 67 53 20519 -61.3 -88.3 2 27.0 -61.7 87 23 490.8 490.8 314.3 490.8 0.00 68 50 20880 -61.7 -87.7 2 26.0 -62.1 70 27 498.1 498.1 314.8 498.1 0.00 69 49 21005 -61.7 -88.7 2 27.0 -62.2 71 28 501.0 501.0 315.0 501.0 0.00 70 48 21133 -59.7 -87.7 1 28.0 -60.3 73 30 508.7 508.7 315.5 508.7 0.00 71 46 21398 -60.5 -87.5 2 27.0 -61.1 79 31 513.0 513.0 315.8 513.0 0.00 72 40 22277 -55.9 -85.9 1 30.0 -57.1 87 31 545.5 545.5 317.8 545.5 0.01 73 36 22946 -56.7 -85.7 1 29.0 -57.8 92 34 560.1 560.1 318.6 560.1 0.01 74 30 24110 -53.1 -84.1 1 31.0 -55.0 105 38 599.9 599.9 320.6 600.0 0.01 75 27 24789 -52.3 -84.3 1 32.0 -54.5 112 32 620.5 620.5 321.5 620.6 0.01 76 22 26107 -54.3 -84.3 1 30.0 -56.5 84 26 651.9 652.0 322.7 652.1 0.01 77 20 26720 -52.1 -84.1 1 32.0 -55.0 80 34 676.7 676.7 323.7 676.8 0.02 78 18 27403 -51.3 -83.3 1 32.0 -54.6 75 35 699.9 699.9 324.4 700.1 0.02 79 17 27774 -52.3 -84.3 1 32.0 -55.5 72 35 708.3 708.3 324.7 708.4 0.02 80 15 28586 -51.1 -84.1 1 33.0 -55.0 70 37 738.1 738.1 325.6 738.2 0.02 TRP 114 15875 -69.7 -81.7 16 12.0 -69.8 40 10 378.6 378.6 302.0 378.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 584.00 mb = 4615.10 m = 15141.22 ft Freezing level: 565.00 mb = 4879.60 m = 16009.00 ft Freezing level: 550.00 mb = 5095.28 m = 16716.60 ft Wetbulb zero: 663.21 mb = 3588.05 m = 11771.68 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 58.54 % Est. max temperature: 31.23 C = 88.21 F Sfc-Lift cond lev (LCL): 993.65 mb = 156.67 m = 513.99 ft T: 22.44 C 700-500 lapse rate: 4.70 C/km ThetaE index: 9.16 C Layer 869.0- 836.0 mb Conv cond level (CCL): 884.53 mb = 1171.85 m = 3844.60 ft Mean mixing ratio: 15.87 g/kg Conv temperature: 29.67 C = 85.41 F Cap Strength: 1.94 C Lifted Index: -1.42 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.80 C Lifted Index @700 mb: -2.55 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.50 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 183.00 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 534.39 J/kg Max Up Vert Vel: 32.69 m/s Conv Inhibition (B-): 36.64 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 914.69 mb = 881.13 m = 2890.80 ft Lev Free Conv (LFC): 839.69 mb = 1619.19 m = 5312.23 ft Equ Level (EL): 229.69 mb = 11491.88 m = 37702.54 ft B at Equ Level: 530.88 J/kg Max Parcel Lev (MPL): 149.69 mb = 14222.41 m = 46660.88 ft Wind level data Storm motion: 311 at 7 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 1002 101 0 0 -0.0 -0.0 | 131 7 -5.5 4.7 1 1000 101 150 3 -1.5 2.6 | 136 10 -7.0 7.3 2 977 305 200 9 3.1 8.5 | 170 13 -2.4 13.2 3 944 610 220 10 6.4 7.7 | 184 12 0.9 12.4 4 925 784 210 10 5.0 8.7 | 178 13 -0.5 13.4 5 911 914 215 8 4.6 6.6 | 175 11 -0.9 11.3 6 880 1219 260 6 5.9 1.0 | 184 6 0.4 5.8 7 850 1515 305 7 5.7 -4.0 | 197 1 0.2 0.7 8 819 1829 295 5 4.5 -2.1 | 160 3 -1.0 2.6 9 790 2134 280 8 7.9 -1.4 | 215 4 2.4 3.4 10 762 2438 280 8 7.9 -1.4 | 215 4 2.4 3.4 11 734 2743 265 11 11.0 1.0 | 224 8 5.4 5.7 12 708 3048 250 12 11.3 4.1 | 213 11 5.8 8.9 13 700 3147 255 10 9.7 2.6 | 209 8 4.1 7.3 14 682 3353 275 13 13.0 -1.1 | 244 8 7.4 3.6 15 657 3658 260 13 12.8 2.3 | 226 10 7.3 7.0 16 632 3962 250 13 12.2 4.4 | 216 11 6.7 9.2 17 609 4267 260 9 8.9 1.6 | 208 7 3.3 6.3 18 586 4572 290 10 9.4 -3.4 | 251 4 3.9 1.3 19 564 4877 310 9 6.9 -5.8 | 307 2 1.4 -1.0 20 543 5182 355 10 0.9 -10.0 | 42 7 -4.6 -5.2 21 500 5850 25 13 -5.5 -11.8 | 57 13 -11.0 -7.0 22 484 6096 20 12 -4.1 -11.3 | 56 12 -9.6 -6.5 23 400 7570 335 21 8.9 -19.0 | 347 15 3.4 -14.3 24 397 7620 335 22 9.3 -19.9 | 346 16 3.8 -15.2 25 365 8230 340 18 6.2 -16.9 | 357 12 0.6 -12.2 26 350 8534 310 17 13.0 -10.9 | 309 10 7.5 -6.2 27 336 8839 320 24 15.4 -18.4 | 324 17 9.9 -13.6 28 322 9144 315 22 15.6 -15.6 | 317 15 10.0 -10.8 29 300 9670 310 20 15.3 -12.9 | 310 13 9.8 -8.1 30 284 10058 320 20 12.9 -15.3 | 325 13 7.3 -10.6 31 250 10930 330 24 12.0 -20.8 | 338 17 6.5 -16.0 32 227 11582 330 28 14.0 -24.2 | 336 21 8.5 -19.5 33 200 12410 320 19 12.2 -14.6 | 326 12 6.7 -9.8 34 197 12497 320 18 11.6 -13.8 | 326 11 6.1 -9.0 35 179 13106 295 16 14.5 -6.8 | 283 9 9.0 -2.0 36 170 13411 300 13 11.3 -6.5 | 287 6 5.7 -1.8 37 162 13716 280 17 16.7 -3.0 | 261 11 11.2 1.8 38 155 14021 315 24 17.0 -17.0 | 317 17 11.5 -12.2 39 150 14210 330 20 10.0 -17.3 | 340 13 4.5 -12.6 40 140 14630 330 16 8.0 -13.9 | 345 9 2.5 -9.1 41 127 15240 350 9 1.6 -8.9 | 44 6 -4.0 -4.1 42 120 15545 20 10 -3.4 -9.4 | 63 10 -8.9 -4.6 43 114 15850 60 10 -8.7 -5.0 | 89 14 -14.2 -0.3 44 114 15875 40 10 -6.4 -7.7 | 76 12 -11.9 -2.9 45 109 16154 40 10 -6.4 -7.7 | 76 12 -11.9 -2.9 46 103 16459 100 13 -12.8 2.3 | 111 20 -18.3 7.0 47 100 16660 175 13 -1.1 13.0 | 159 19 -6.6 17.7 48 98 16764 135 4 -2.8 2.8 | 132 11 -8.3 7.6 49 93 17069 150 16 -8.0 13.9 | 144 23 -13.5 18.6 50 89 17374 160 10 -3.4 9.4 | 148 17 -8.9 14.1 51 80 17983 105 16 -15.5 4.1 | 113 23 -21.0 8.9 52 76 18288 105 12 -11.6 3.1 | 115 19 -17.1 7.9 53 73 18593 65 14 -12.7 -5.9 | 86 18 -18.2 -1.2 54 70 18810 85 17 -16.9 -1.5 | 98 23 -22.4 3.3 55 69 18898 110 20 -18.8 6.8 | 115 27 -24.3 11.6 56 66 19202 80 18 -17.7 -3.1 | 94 23 -23.2 1.6 57 63 19507 95 13 -13.0 1.1 | 108 19 -18.5 5.9 58 59 19812 80 28 -27.6 -4.9 | 90 33 -33.1 -0.1 59 54 20422 85 20 -19.9 -1.7 | 97 26 -25.4 3.0 60 51 20726 90 30 -30.0 0.0 | 98 36 -35.5 4.7 61 50 20880 70 27 -25.4 -9.2 | 82 31 -30.9 -4.5 62 47 21336 75 32 -30.9 -8.3 | 84 37 -36.4 -3.5 63 44 21641 90 29 -29.0 0.0 | 98 35 -34.5 4.7 64 42 21946 70 24 -22.6 -8.2 | 83 28 -28.1 -3.5 65 38 22555 100 37 -36.4 6.4 | 105 43 -42.0 11.2 66 37 22860 90 33 -33.0 0.0 | 97 39 -38.5 4.7 67 30 24079 115 41 -37.2 17.3 | 117 48 -42.7 22.1 68 30 24110 105 38 -36.7 9.8 | 109 45 -42.2 14.6 69 29 24384 100 40 -39.4 6.9 | 105 46 -44.9 11.7 70 27 24689 115 32 -29.0 13.5 | 118 39 -34.5 18.3 71 26 24994 105 32 -30.9 8.3 | 110 39 -36.4 13.0 72 25 25298 115 27 -24.5 11.4 | 118 34 -30.0 16.2 73 23 25908 85 23 -22.9 -2.0 | 96 29 -28.4 2.7 74 20 26720 80 34 -33.5 -5.9 | 88 39 -39.0 -1.2 75 16 27432 70 35 -32.9 -12.0 | 79 39 -38.4 -7.2 76 10 28956 70 48 -45.1 -16.4 | 77 52 -50.6 -11.7 Wind Parameters Mean winds (0-6000m): 280.7 at 9.7 knts Storm direction: 310.7 at 7.3 knts Shear (0-3000m) pos: 1.9 neg: 3.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 80.8 deg Storm rel helicity (0-3000m) pos: 41.4 neg: -11.2 tot: 30.2 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.1 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 33.11 Bulk Shear: 16.14 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 ------------------------------------------------------------------------------- 500 204 8 169 12| 0.0 10.3 10.3| 33.4 0.0 33.4 66.8 0.79| 14.2 11.2 1000 211 8 174 12| 2.4 5.1 7.5| 36.9 -6.1 30.8 30.8 0.50| 10.8 5.4 1500 228 8 181 10| 3.8 3.4 7.3| 38.1 -6.2 31.9 21.3 0.39| 9.8 3.8 2000 242 7 187 8| 2.9 3.3 6.2| 40.1 -6.5 33.7 16.8 0.40| 8.5 3.4 2500 252 7 193 7| 2.3 3.1 5.4| 41.2 -6.5 34.7 13.9 0.40| 7.3 2.9 3000 254 8 198 7| 1.9 3.1 5.1| 41.4 -11.2 30.2 10.1 0.30| 7.0 2.1 4000 257 9 207 8| 1.7 2.3 4.0| 51.0 -23.3 27.7 6.9 0.23| 6.7 1.5 5000 264 9 213 7| 2.7 1.9 4.5| 60.8 -24.3 36.5 7.3 0.32| 7.0 2.2 6000 281 10 234 5| 2.6 1.6 4.1| 70.2 -25.3 44.9 7.5 0.33| 6.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250806.12.gif