UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 18 OCT 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 1003 101 20.0 19.4 96 0.6 19.6 150 3 292.9 295.4 292.6 333.4 14.28 1 1000 116 19.8 19.0 95 0.8 19.3 145 5 293.0 295.4 292.4 332.6 13.96 2 994 168 20.4 19.3 93 1.1 19.6 155 9 294.1 296.6 293.0 334.9 14.32 3 988 221 20.0 19.3 96 0.7 19.5 164 13 294.2 296.7 293.2 335.3 14.41 4 980 291 21.8 20.2 91 1.6 20.7 178 18 296.7 299.4 294.6 341.1 15.38 5 960 471 21.2 19.8 92 1.4 20.2 185 18 297.8 300.6 294.8 342.2 15.32 6 925 793 19.0 17.5 91 1.5 18.0 190 20 298.7 301.2 294.0 338.7 13.73 7 912 915 18.6 16.5 88 2.1 17.2 190 21 299.5 301.9 293.7 337.7 13.06 8 875 1270 16.2 15.3 94 0.9 15.6 196 25 300.6 302.9 293.7 337.6 12.59 9 863 1387 16.4 12.6 78 3.8 14.0 198 21 302.0 304.0 292.7 333.6 10.68 10 861 1407 16.2 12.4 78 3.8 13.8 198 20 302.0 303.9 292.6 333.3 10.57 11 860 1417 16.2 11.6 74 4.6 13.3 198 20 302.1 303.9 292.2 331.8 10.03 12 856 1457 16.6 8.6 59 8.0 11.7 199 19 302.9 304.4 291.0 327.4 8.22 13 854 1477 17.0 4.0 42 13.0 9.7 199 18 303.5 304.7 289.2 321.6 5.97 14 850 1517 16.8 1.8 36 15.0 8.7 200 17 303.7 304.7 288.5 319.3 5.13 15 849 1527 16.8 1.8 36 15.0 8.7 200 17 303.8 304.8 288.6 319.4 5.13 16 836 1658 15.4 5.4 51 10.0 9.6 198 17 303.7 305.0 290.0 324.0 6.74 17 829 1729 15.0 4.0 48 11.0 8.8 197 16 304.0 305.2 289.6 322.6 6.16 18 826 1760 15.0 -1.0 33 16.0 6.8 196 16 304.3 305.1 287.9 317.5 4.30 19 823 1791 15.2 -2.8 29 18.0 6.3 196 16 304.9 305.6 287.6 316.5 3.78 20 817 1853 14.8 -0.2 36 15.0 7.0 196 16 305.1 305.9 288.5 319.2 4.61 21 811 1915 14.4 -0.6 36 15.0 6.6 198 16 305.3 306.1 288.5 319.2 4.51 22 807 1957 14.0 -1.0 36 15.0 6.3 199 16 305.3 306.1 288.3 318.8 4.40 23 803 1999 13.8 -0.2 38 14.0 6.5 200 17 305.5 306.4 288.7 319.9 4.69 24 801 2020 13.4 4.4 54 9.0 8.3 201 17 305.3 306.5 290.3 325.2 6.56 25 797 2062 13.2 4.2 54 9.0 8.1 202 17 305.5 306.8 290.3 325.3 6.50 26 795 2083 13.0 4.0 54 9.0 7.9 203 17 305.6 306.7 290.3 325.1 6.42 27 777 2275 11.8 2.8 54 9.0 6.8 207 17 306.3 307.4 290.2 324.7 6.03 28 765 2405 11.0 2.0 54 9.0 6.1 209 18 306.8 307.9 290.1 324.5 5.79 29 754 2526 10.8 -1.2 43 12.0 4.6 213 17 307.8 308.7 289.4 322.2 4.65 30 742 2660 9.8 0.8 53 9.0 5.0 217 15 308.2 309.2 290.3 325.0 5.47 31 732 2772 9.2 -0.8 50 10.0 4.0 219 14 308.7 309.6 290.0 324.0 4.93 32 727 2829 9.4 -6.6 32 16.0 2.0 217 14 309.5 310.1 288.6 319.7 3.21 33 717 2944 8.4 -6.6 34 15.0 1.5 214 15 309.7 310.3 288.7 319.9 3.25 34 707 3060 7.8 -8.2 31 16.0 0.7 210 15 310.2 310.8 288.6 319.5 2.91 35 700 3142 8.0 -14.0 19 22.0 -0.7 210 15 311.3 311.7 287.9 317.4 1.85 36 693 3225 8.0 -19.0 13 27.0 -1.6 218 13 312.2 312.5 287.5 316.3 1.23 37 689 3273 7.6 -10.4 27 18.0 -0.1 222 12 312.3 312.8 288.9 320.4 2.51 38 666 3551 5.2 -8.8 36 14.0 -1.0 233 8 312.7 313.2 289.4 322.1 2.95 39 663 3588 5.6 -21.4 12 27.0 -3.4 234 8 313.5 313.7 287.8 317.0 1.04 40 656 3675 6.0 -32.0 4 38.0 -4.3 235 7 314.9 315.0 287.5 316.3 0.40 41 632 3979 4.2 -22.8 12 27.0 -4.6 247 7 316.2 316.4 288.6 319.6 0.97 42 628 4030 3.8 -14.2 25 18.0 -3.3 250 7 316.4 316.8 289.7 323.1 2.03 43 612 4239 2.0 -13.0 32 15.0 -4.0 258 7 316.6 317.1 290.0 324.2 2.29 44 588 4561 0.2 -20.8 19 21.0 -6.8 251 12 318.2 318.4 289.5 322.4 1.24 45 583 4630 0.0 -16.0 29 16.0 -6.0 249 14 318.7 319.1 290.3 325.0 1.88 46 570 4810 -1.3 -20.3 22 19.0 -7.7 243 17 319.3 319.5 289.9 323.8 1.34 47 565 4880 -1.7 -16.7 31 15.0 -7.2 241 19 319.6 320.0 290.5 325.8 1.83 48 554 5036 -2.9 -11.9 50 9.0 -6.6 242 23 320.0 320.5 291.5 329.2 2.77 49 544 5180 -4.3 -12.3 54 8.0 -7.5 245 27 320.0 320.5 291.5 329.0 2.73 50 536 5297 -5.1 -16.1 42 11.0 -9.1 246 26 320.4 320.8 290.9 327.2 2.03 51 534 5326 -5.3 -15.3 45 10.0 -9.0 246 26 320.5 320.9 291.1 327.8 2.18 52 526 5445 -6.3 -16.3 45 10.0 -9.9 247 25 320.7 321.1 291.0 327.5 2.03 53 500 5840 -7.9 -26.9 20 19.0 -13.0 250 22 323.4 323.6 290.7 326.4 0.84 54 400 7530 -20.1 -32.1 33 12.0 -22.5 250 24 328.9 329.0 292.0 331.2 0.65 55 300 9600 -35.1 -58.1 8 23.0 -36.4 280 33 335.9 335.9 293.3 336.1 0.05 56 250 10850 -44.1 -67.1 6 23.0 -44.8 270 38 340.5 340.5 294.4 340.6 0.02 57 200 12320 -51.7 -75.7 4 24.0 -52.1 275 47 350.9 350.9 296.8 350.9 0.01 58 150 14130 -64.3 -81.3 8 17.0 -64.4 275 38 359.3 359.3 298.5 359.3 0.00 59 100 16540 -74.1 -86.1 14 12.0 -74.2 250 27 384.6 384.6 303.0 384.6 0.00 60 96 16777 -75.5 -86.5 16 11.0 -75.5 265 34 386.3 386.3 303.2 386.3 0.00 61 91 17088 -73.7 -85.7 14 12.0 -73.7 265 33 395.9 395.9 304.6 395.9 0.00 62 84 17553 -75.5 -87.5 14 12.0 -75.5 265 20 401.4 401.4 305.4 401.4 0.00 63 83 17622 -73.7 -86.7 12 13.0 -73.7 265 18 406.4 406.4 306.0 406.4 0.00 64 80 17837 -74.5 -87.5 12 13.0 -74.6 220 13 409.1 409.1 306.4 409.1 0.00 65 79 17910 -73.1 -87.1 10 14.0 -73.2 199 12 413.4 413.4 306.9 413.5 0.00 66 76 18136 -74.3 -87.3 12 13.0 -74.3 211 12 415.5 415.5 307.2 415.6 0.00 67 71 18536 -70.5 -88.5 5 18.0 -70.6 260 16 431.8 431.8 309.0 431.8 0.00 68 70 18620 -70.3 -88.3 5 18.0 -70.4 325 9 434.0 434.0 309.3 434.0 0.00 69 67 18880 -70.5 -89.5 4 19.0 -70.6 320 10 439.0 439.0 309.8 439.0 0.00 70 63 19249 -67.5 -89.5 3 22.0 -67.7 343 4 453.4 453.4 311.2 453.4 0.00 71 60 19542 -68.7 -89.7 3 21.0 -68.8 358 0 457.1 457.1 311.5 457.1 0.00 72 50 20650 -62.9 -88.9 2 26.0 -63.3 300 6 495.3 495.3 314.6 495.3 0.00 73 49 20774 -62.1 -89.1 2 27.0 -62.6 240 9 500.0 500.0 314.9 500.0 0.00 74 40 22041 -57.5 -86.5 1 29.0 -58.5 278 11 541.5 541.5 317.6 541.5 0.01 75 39 22200 -58.5 -86.5 2 28.0 -59.3 276 10 542.9 542.9 317.7 542.9 0.01 76 33 23255 -56.3 -86.3 1 30.0 -57.6 257 10 575.3 575.3 319.4 575.3 0.01 77 32 23450 -56.9 -85.9 1 29.0 -58.1 262 10 578.7 578.7 319.6 578.8 0.01 78 30 23860 -54.7 -85.7 1 31.0 -56.3 220 10 595.5 595.5 320.4 595.6 0.01 79 28 24303 -52.9 -84.9 1 32.0 -55.0 223 11 612.4 612.4 321.2 612.5 0.01 80 24 25298 -52.1 -84.1 1 32.0 -54.6 260 10 642.3 642.3 322.4 642.4 0.01 81 23 25573 -52.9 -83.9 1 31.0 -55.3 233 13 647.8 647.8 322.6 647.9 0.02 82 20 26480 -49.7 -83.7 1 34.0 -53.2 295 11 684.0 684.1 323.9 684.2 0.02 83 17 27548 -47.7 -82.7 1 35.0 -52.4 280 9 723.0 723.0 325.1 723.2 0.03 84 14 28821 -51.1 -83.1 1 32.0 -55.2 215 17 752.8 752.8 326.0 753.0 0.03 85 11 30387 -51.9 -84.9 1 33.0 -56.3 236 17 803.6 803.6 327.3 803.8 0.03 TRP 96 16777 -75.5 -86.5 16 11.0 -75.5 265 34 386.3 386.3 303.2 386.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 583.00 mb = 4629.63 m = 15188.89 ft Wetbulb zero: 703.55 mb = 3100.26 m = 10171.32 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 46.96 % Est. max temperature: 30.71 C = 87.27 F Sfc-Lift cond lev (LCL): 994.50 mb = 163.84 m = 537.51 ft T: 20.35 C 700-500 lapse rate: 5.89 C/km ThetaE index: 22.92 C Layer 925.0- 849.0 mb Conv cond level (CCL): 899.28 mb = 1035.13 m = 3396.04 ft Mean mixing ratio: 14.37 g/kg Conv temperature: 27.01 C = 80.62 F Cap Strength: 1.90 C Lifted Index: -0.71 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.49 C Lifted Index @700 mb: 0.60 C Showalter Index: 8.90 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 9.70 C K Index: 4.50 Risk: None Sweat Index: 198.36 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 252.08 J/kg Max Up Vert Vel: 22.45 m/s Conv Inhibition (B-): 91.51 J/kg Cap Strength: 1.90 C Lift Cond Lev (LCL): 932.38 mb = 724.16 m = 2375.81 ft Lev Free Conv (LFC): 567.38 mb = 4846.61 m = 15900.76 ft Equ Level (EL): 287.38 mb = 9894.76 m = 32462.73 ft B at Equ Level: 251.92 J/kg Max Parcel Lev (MPL): 207.38 mb = 12081.44 m = 39636.79 ft Wind level data Storm motion: 251 at 12 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 1003 101 150 3 -1.5 2.6 | 83 13 -13.2 -1.5 1 1000 116 145 5 -2.9 4.1 | 90 15 -14.6 -0.0 2 978 305 180 19 0.0 19.0 | 142 19 -11.7 14.9 3 945 610 190 17 3.0 16.7 | 145 15 -8.8 12.6 4 925 793 190 20 3.5 19.7 | 152 18 -8.3 15.6 5 912 914 190 21 3.6 20.7 | 154 18 -8.1 16.5 6 880 1219 195 26 6.7 25.1 | 167 22 -5.0 21.0 7 850 1517 200 17 5.8 16.0 | 153 13 -5.9 11.8 8 819 1829 195 16 4.1 15.5 | 146 14 -7.6 11.3 9 790 2134 205 17 7.2 15.4 | 158 12 -4.6 11.3 10 761 2438 210 18 9.0 15.6 | 166 12 -2.7 11.4 11 734 2743 220 14 9.0 10.7 | 157 7 -2.7 6.6 12 708 3048 210 15 7.5 13.0 | 154 10 -4.2 8.8 13 700 3142 210 15 7.5 13.0 | 154 10 -4.2 8.8 14 682 3353 230 10 7.7 6.4 | 119 5 -4.1 2.3 15 656 3658 235 7 5.7 4.0 | 89 6 -6.0 -0.1 16 608 4267 260 7 6.9 1.2 | 59 6 -4.9 -2.9 17 564 4877 240 19 16.5 9.5 | 221 7 4.7 5.4 18 543 5182 245 27 24.5 11.4 | 240 15 12.7 7.3 19 500 5840 250 22 20.7 7.5 | 249 10 8.9 3.4 20 483 6096 255 23 22.2 6.0 | 260 11 10.5 1.8 21 464 6401 260 18 17.7 3.1 | 280 6 6.0 -1.0 22 428 7010 250 21 19.7 7.2 | 249 9 8.0 3.0 23 412 7315 265 19 18.9 1.7 | 289 8 7.2 -2.5 24 400 7530 250 24 22.6 8.2 | 249 12 10.8 4.1 25 395 7620 250 23 21.6 7.9 | 249 11 9.9 3.7 26 379 7925 275 26 25.9 -2.3 | 294 16 14.2 -6.4 27 320 9144 275 28 27.9 -2.4 | 292 17 16.1 -6.6 28 300 9600 280 33 32.5 -5.7 | 295 23 20.8 -9.9 29 250 10850 270 38 38.0 -0.0 | 279 27 26.3 -4.1 30 214 11887 275 52 51.8 -4.5 | 282 41 40.1 -8.7 31 200 12320 275 47 46.8 -4.1 | 283 36 35.1 -8.2 32 150 14130 275 38 37.9 -3.3 | 286 27 26.1 -7.5 33 131 14935 265 34 33.9 3.0 | 273 22 22.1 -1.2 34 124 15240 275 34 33.9 -3.0 | 288 23 22.1 -7.1 35 100 16540 250 27 25.4 9.2 | 250 15 13.6 5.1 36 96 16764 250 27 25.4 9.2 | 250 15 13.6 5.1 37 96 16777 265 34 33.9 3.0 | 273 22 22.1 -1.2 38 91 17069 265 34 33.9 3.0 | 273 22 22.1 -1.2 39 82 17678 265 17 16.9 1.5 | 297 6 5.2 -2.7 40 78 17983 180 10 0.0 10.0 | 116 13 -11.7 5.9 41 74 18288 240 14 12.1 7.0 | 187 3 0.4 2.9 42 70 18593 265 17 16.9 1.5 | 297 6 5.2 -2.7 43 70 18620 325 9 5.2 -7.4 | 30 13 -6.6 -11.5 44 67 18898 320 10 6.4 -7.7 | 24 13 -5.3 -11.8 45 60 19507 0 0 -0.0 -0.0 | 71 12 -11.7 -4.1 46 50 20650 300 6 5.2 -3.0 | 43 10 -6.6 -7.1 47 49 20726 265 10 10.0 0.9 | 29 4 -1.8 -3.3 48 47 21031 115 1 -0.9 0.4 | 74 13 -12.7 -3.7 49 45 21336 210 11 5.5 9.5 | 131 8 -6.2 5.4 50 43 21641 245 18 16.3 7.6 | 233 6 4.6 3.5 51 41 21946 280 12 11.8 -2.1 | 359 6 0.1 -6.2 52 39 22250 275 10 10.0 -0.9 | 20 5 -1.8 -5.0 53 37 22555 280 14 13.8 -2.4 | 343 7 2.0 -6.6 54 35 22860 310 10 7.7 -6.4 | 21 11 -4.1 -10.6 55 34 23165 255 10 9.7 2.6 | 53 3 -2.1 -1.6 56 30 23774 270 10 10.0 -0.0 | 23 4 -1.7 -4.1 57 30 23860 220 10 6.4 7.7 | 123 6 -5.3 3.5 58 29 24079 230 13 10.0 8.4 | 157 5 -1.8 4.2 59 28 24384 220 10 6.4 7.7 | 123 6 -5.3 3.5 60 26 24689 220 19 12.2 14.6 | 183 10 0.5 10.4 61 25 24994 260 16 15.8 2.8 | 289 4 4.0 -1.4 62 24 25298 260 10 9.8 1.7 | 38 3 -1.9 -2.4 63 23 25603 230 13 10.0 8.4 | 157 5 -1.8 4.2 64 22 25908 260 23 22.7 4.0 | 271 11 10.9 -0.2 65 20 26480 295 11 10.0 -4.6 | 11 9 -1.8 -8.8 66 20 26518 280 17 16.7 -3.0 | 325 9 5.0 -7.1 67 18 26822 295 11 10.0 -4.6 | 11 9 -1.8 -8.8 68 17 27127 275 8 8.0 -0.7 | 38 6 -3.8 -4.8 69 15 27432 260 13 12.8 2.3 | 331 2 1.1 -1.9 70 14 27737 215 17 9.8 13.9 | 168 10 -2.0 9.8 71 10 28956 245 17 15.4 7.2 | 230 5 3.7 3.0 72 9 29261 225 32 22.6 22.6 | 210 21 10.9 18.5 73 8 29566 240 23 19.9 11.5 | 228 11 8.2 7.4 74 8 29870 225 25 17.7 17.7 | 204 15 5.9 13.5 Wind Parameters Mean winds (0-6000m): 220.6 at 16.6 knts Storm direction: 250.6 at 12.5 knts Shear (0-3000m) pos: 2.5 neg: 0.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 71.0 deg Storm rel helicity (0-3000m) pos: 121.5 neg: -24.8 tot: 96.7 m^2/s^2 ave: 32.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.7 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 16.07 Bulk Shear: 15.69 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 ------------------------------------------------------------------------------- 500 181 15 133 16| 15.3 0.0 15.3| 74.5 0.0 74.5 149.0 0.84| 21.7 18.3 1000 186 18 144 17| 11.3 0.0 11.3| 99.9 0.0 99.9 99.9 0.81| 14.6 11.9 1500 190 19 150 17| 5.1 0.0 5.1|107.8 -17.0 90.8 60.5 0.52| 13.5 7.0 2000 192 18 150 16| 3.9 0.0 3.9|115.4 -20.9 94.5 47.2 0.50| 11.1 5.6 2500 195 18 153 15| 3.1 0.0 3.1|121.5 -21.8 99.7 39.9 0.49| 9.8 4.8 3000 198 18 153 14| 2.5 0.3 2.8|121.5 -24.8 96.7 32.2 0.42| 8.9 3.7 4000 203 15 150 12| 1.3 0.2 1.5|121.5 -37.8 83.7 20.9 0.21| 8.2 1.7 5000 211 15 155 10| 1.0 1.7 2.7|127.4 -39.8 87.6 17.5 0.12| 8.7 1.1 6000 221 17 174 9| 1.0 1.4 2.4|141.5 -39.8 101.7 16.9 0.16| 8.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251018.12.gif