UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1200Z 17 APR 25 Station: KLMN WMO ident: 74646 Latitude: 36.61 Longitude: -97.49 Elevation: 315.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 28 SFC 967 315 19.4 14.4 73 5.0 16.2 165 10 295.4 297.3 290.6 326.2 10.72 2 925 700 18.2 13.2 73 5.0 15.0 200 40 297.9 299.8 291.2 328.1 10.36 3 877 1156 16.8 12.3 75 4.5 13.9 226 51 301.0 302.9 292.1 331.4 10.30 4 861 1313 17.6 11.6 68 6.0 13.8 237 54 303.5 305.3 292.6 333.3 10.01 5 856 1364 22.2 5.2 33 17.0 12.1 241 55 308.8 310.0 291.3 328.7 6.49 6 850 1425 23.2 5.2 31 18.0 12.5 245 56 310.4 311.7 291.9 330.7 6.53 7 827 1664 23.4 -5.6 14 29.0 8.8 249 50 313.1 313.7 289.6 322.9 3.04 8 812 1823 22.8 -6.2 14 29.0 8.3 255 40 314.1 314.7 289.9 323.7 2.96 9 700 3087 11.2 -8.8 24 20.0 2.1 265 31 314.9 315.4 290.0 324.0 2.81 10 527 5358 -10.7 -15.7 67 5.0 -12.4 257 31 315.2 315.6 289.5 322.2 2.13 11 516 5520 -12.1 -16.6 69 4.5 -13.6 256 30 315.4 315.8 289.4 322.1 2.02 12 505 5684 -12.5 -24.5 36 12.0 -15.6 255 29 316.9 317.1 288.9 320.5 1.04 13 500 5760 -12.3 -28.3 25 16.0 -16.0 255 28 318.0 318.2 288.9 320.6 0.74 14 498 5791 -12.3 -30.3 21 18.0 -16.3 255 28 318.4 318.5 288.9 320.6 0.62 15 473 6182 -15.3 -37.3 13 22.0 -19.1 254 29 319.4 319.5 288.9 320.6 0.33 16 461 6376 -14.7 -51.7 3 37.0 -19.3 251 31 322.5 322.5 289.6 322.8 0.07 17 400 7430 -24.1 -37.1 29 13.0 -26.1 270 42 323.7 323.7 290.3 325.1 0.40 18 393 7559 -25.3 -37.3 32 12.0 -27.0 270 42 323.7 323.8 290.3 325.2 0.39 19 338 8637 -34.3 -50.3 18 16.0 -35.4 270 52 325.7 325.8 290.6 326.2 0.11 20 304 9370 -41.3 -48.3 47 7.0 -41.7 270 58 325.9 325.9 290.7 326.5 0.16 21 300 9460 -42.1 -49.1 46 7.0 -42.5 270 58 326.0 326.1 290.7 326.6 0.15 22 267 10239 -47.7 -59.7 24 12.0 -48.1 273 61 328.9 328.9 291.5 329.1 0.05 23 250 10670 -51.1 -62.1 26 11.0 -51.4 275 63 330.1 330.1 291.8 330.2 0.04 24 231 11177 -54.9 -64.9 28 10.0 -55.1 273 67 331.9 331.9 292.3 332.0 0.03 25 217 11571 -58.3 -63.3 53 5.0 -58.4 272 71 332.6 332.6 292.4 332.7 0.04 26 204 11957 -59.7 -70.7 23 11.0 -59.8 270 74 336.3 336.3 293.4 336.4 0.01 27 200 12080 -60.5 -71.5 22 11.0 -60.6 270 75 337.0 337.0 293.6 337.0 0.01 28 178 12801 -64.1 -78.1 13 14.0 -64.2 270 81 342.5 342.5 294.9 342.5 0.01 29 169 13120 -62.9 -79.1 10 16.1 -63.1 275 87 349.5 349.5 296.5 349.5 0.00 30 150 13860 -60.3 -81.3 5 21.0 -60.5 265 80 366.2 366.2 299.9 366.2 0.00 31 148 13944 -59.9 -82.9 3 23.0 -60.1 265 80 368.3 368.3 300.2 368.3 0.00 32 109 15827 -66.3 -86.3 4 20.0 -66.4 265 69 389.9 389.9 303.8 389.9 0.00 33 100 16350 -66.1 -87.1 4 21.0 -66.2 280 62 400.0 400.0 305.2 400.0 0.00 34 82 17557 -64.7 -87.7 3 23.0 -64.9 271 57 426.2 426.2 308.4 426.2 0.00 35 76 18018 -67.1 -89.1 3 22.0 -67.2 284 41 430.6 430.6 308.9 430.6 0.00 36 74 18180 -63.3 -88.3 2 25.0 -63.6 282 36 441.9 441.9 310.1 441.9 0.00 37 70 18520 -65.3 -88.3 3 23.0 -65.5 225 16 444.7 444.7 310.3 444.7 0.00 38 65 18968 -68.7 -88.7 4 20.0 -68.8 230 17 446.8 446.8 310.6 446.8 0.00 39 50 20560 -63.9 -88.9 2 25.0 -64.3 340 16 492.9 492.9 314.4 492.9 0.00 40 47 20940 -63.1 -89.1 2 26.0 -63.5 336 17 503.6 503.6 315.2 503.6 0.00 41 45 21209 -59.5 -87.5 1 28.0 -60.2 287 11 518.7 518.7 316.2 518.7 0.00 42 38 22275 -56.1 -85.1 1 29.0 -57.2 291 14 553.0 553.0 318.3 553.1 0.01 43 35 22795 -58.3 -86.3 2 28.0 -59.3 40 11 560.4 560.4 318.6 560.5 0.01 44 30 23770 -56.1 -85.1 1 29.0 -57.5 120 6 591.7 591.7 320.2 591.8 0.01 45 20 26360 -53.3 -84.3 1 31.0 -55.9 135 1 673.0 673.0 323.5 673.1 0.02 46 17 27406 -53.7 -84.7 1 31.0 -56.5 128 7 703.8 703.8 324.6 703.9 0.02 47 15 28219 -48.7 -81.7 1 33.0 -53.4 163 11 746.0 746.0 325.8 746.3 0.03 TRP 178 12801 -64.1 -78.1 13 14.0 -64.2 270 81 342.5 342.5 294.9 342.5 0.01 WND 169 13120 -62.9 -79.1 10 16.1 -63.1 275 87 349.5 349.5 296.5 349.5 0.00 Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 611.53 mb = 4248.43 m = 13938.24 ft Wetbulb zero: 675.25 mb = 3374.98 m = 11072.63 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 42.95 % Est. max temperature: 37.63 C = 99.73 F Sfc-Lift cond lev (LCL): 898.00 mb = 953.54 m = 3128.38 ft T: 17.42 C 700-500 lapse rate: 8.79 C/km ThetaE index: 7.77 C Layer 827.0- 812.0 mb Conv cond level (CCL): 676.43 mb = 3360.98 m = 11026.70 ft Mean mixing ratio: 10.40 g/kg Conv temperature: 38.87 C = 101.97 F Cap Strength: 12.70 C Lifted Index: -0.54 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.10 C Lifted Index @700 mb: 7.25 C Showalter Index: -1.36 C Risk: Thunderstorms probable Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 35.50 C Cross Totals Index: 17.50 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 329.11 Risk: Showers and thunderstorms possible Energy Index: -1.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 141.09 J/kg Max Up Vert Vel: 16.80 m/s Conv Inhibition (B-): 876.25 J/kg Cap Strength: 12.67 C Lift Cond Lev (LCL): 851.70 mb = 1407.64 m = 4618.19 ft Lev Free Conv (LFC): 556.70 mb = 4919.46 m = 16139.77 ft Equ Level (EL): 466.70 mb = 6282.96 m = 20613.15 ft B at Equ Level: 66.70 J/kg Max Parcel Lev (MPL): 206.70 mb = 11875.07 m = 38959.71 ft Wind level data Storm motion: 280 at 26 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 ---------------------------------------------------------- 0 967 315 165 10 -2.6 9.7 | 117 31 -27.9 14.0 1 935 610 190 32 5.6 31.5 | 151 41 -19.8 35.9 2 925 700 200 40 13.7 37.6 | 164 44 -11.7 42.0 3 902 914 210 48 24.0 41.6 | 178 46 -1.4 45.9 4 871 1219 230 52 39.8 33.4 | 201 40 14.5 37.8 5 850 1425 245 56 50.8 23.7 | 222 38 25.4 28.0 6 840 1524 245 58 52.6 24.5 | 223 40 27.2 28.9 7 811 1829 255 39 37.7 10.1 | 220 19 12.3 14.5 8 782 2134 255 38 36.7 9.8 | 219 18 11.4 14.2 9 755 2438 260 34 33.5 5.9 | 218 13 8.1 10.3 10 729 2743 260 32 31.5 5.6 | 212 12 6.2 9.9 11 700 3087 265 31 30.9 2.7 | 218 9 5.5 7.1 12 651 3658 265 29 28.9 2.5 | 207 8 3.5 6.9 13 603 4267 260 30 29.5 5.2 | 204 10 4.2 9.6 14 559 4877 260 34 33.5 5.9 | 218 13 8.1 10.3 15 500 5760 255 28 27.0 7.2 | 188 12 1.7 11.6 16 478 6096 255 28 27.0 7.2 | 188 12 1.7 11.6 17 459 6401 250 31 29.1 10.6 | 194 15 3.8 15.0 18 441 6706 270 36 36.0 -0.0 | 248 12 10.6 4.4 19 400 7430 270 42 42.0 -0.0 | 255 17 16.6 4.4 20 389 7620 270 42 42.0 -0.0 | 255 17 16.6 4.4 21 314 9144 270 58 58.0 -0.0 | 262 33 32.6 4.4 22 300 9460 270 58 58.0 -0.0 | 262 33 32.6 4.4 23 250 10670 275 63 62.8 -5.5 | 272 37 37.4 -1.1 24 200 12080 270 75 75.0 -0.0 | 265 50 49.6 4.4 25 178 12801 270 81 81.0 -0.0 | 266 56 55.6 4.4 26 169 13120 275 87 86.7 -7.6 | 273 61 61.3 -3.2 27 161 13411 275 87 86.7 -7.6 | 273 61 61.3 -3.2 28 154 13716 275 75 74.7 -6.5 | 273 49 49.4 -2.2 29 150 13860 265 80 79.7 7.0 | 258 56 54.3 11.3 30 120 15240 270 82 82.0 -0.0 | 266 57 56.6 4.4 31 108 15850 265 68 67.7 5.9 | 256 44 42.4 10.3 32 100 16350 280 62 61.1 -10.8 | 280 36 35.7 -6.4 33 93 16764 280 63 62.0 -10.9 | 280 37 36.7 -6.6 34 89 17069 270 52 52.0 -0.0 | 261 27 26.6 4.4 35 85 17374 265 64 63.8 5.6 | 255 40 38.4 10.0 36 76 17983 285 42 40.6 -10.9 | 293 17 15.2 -6.5 37 73 18288 280 33 32.5 -5.7 | 281 7 7.1 -1.4 38 70 18520 225 16 11.3 11.3 | 138 21 -14.0 15.7 39 69 18593 260 18 17.7 3.1 | 135 11 -7.6 7.5 40 66 18898 230 16 12.3 10.3 | 138 20 -13.1 14.7 41 63 19202 230 20 15.3 12.9 | 150 20 -10.0 17.2 42 59 19507 245 34 30.8 14.4 | 196 20 5.5 18.7 43 57 19812 255 36 34.8 9.3 | 215 17 9.4 13.7 44 54 20117 295 28 25.4 -11.8 | 360 7 0.0 -7.5 45 51 20422 275 21 20.9 -1.8 | 120 5 -4.4 2.5 46 50 20560 340 16 5.5 -15.0 | 62 23 -19.9 -10.7 47 49 20726 325 21 12.0 -17.2 | 46 18 -13.3 -12.8 48 46 21031 340 16 5.5 -15.0 | 62 23 -19.9 -10.7 49 44 21336 255 8 7.7 2.1 | 110 19 -17.6 6.4 50 42 21641 260 12 11.8 2.1 | 116 15 -13.5 6.5 51 40 21946 255 10 9.7 2.6 | 114 17 -15.7 7.0 52 38 22250 280 14 13.8 -2.4 | 100 12 -11.6 1.9 53 36 22555 20 12 -4.1 -11.3 | 77 30 -29.5 -6.9 54 30 23770 120 6 -5.2 3.0 | 104 31 -30.5 7.4 55 27 24384 180 10 0.0 10.0 | 120 29 -25.4 14.4 56 26 24689 200 10 3.4 9.4 | 122 26 -21.9 13.8 57 21 25908 0 0 -0.0 -0.0 | 100 26 -25.4 4.4 58 20 26360 135 1 -0.7 0.7 | 101 27 -26.1 5.1 59 16 27127 125 10 -8.2 5.7 | 107 35 -33.5 10.1 60 15 27432 180 11 0.0 11.0 | 121 30 -25.4 15.4 61 13 27737 230 10 7.7 6.4 | 121 21 -17.7 10.8 62 12 28042 270 16 16.0 -0.0 | 115 10 -9.4 4.4 63 11 28346 305 12 9.8 -6.9 | 81 16 -15.5 -2.5 Wind Parameters Mean winds (0-6000m): 249.8 at 34.3 knts Storm direction: 279.8 at 25.7 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 97.4 deg Storm rel helicity (0-3000m) pos: 803.8 neg: -17.4 tot: 786.4 m^2/s^2 ave: 262.1 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 19.1 stream: 12.4 10^-3/s Energy-Hel index: 0.71 Bulk Rich Number: 1.16 Bulk Shear: 121.16 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 ------------------------------------------------------------------------------- 500 193 29 150 37| 38.3 0.0 38.3|384.4 0.0 384.4 768.8 0.94| 41.1 38.4 1000 211 39 172 38| 26.6 0.0 26.6|709.2 0.0 709.2 709.2 0.95| 35.9 34.0 1500 225 43 189 35| 14.1 0.0 14.1|801.2 -7.7 793.5 529.0 0.75| 33.9 25.4 2000 232 42 195 31| 9.6 0.0 9.6|801.3 -11.5 789.8 394.9 0.71| 26.7 18.8 2500 237 40 198 28| 7.1 0.0 7.1|801.6 -16.2 785.5 314.2 0.66| 22.3 14.8 3000 241 39 200 25| 5.7 0.0 5.7|803.8 -17.4 786.4 262.1 0.65| 19.1 12.4 4000 246 36 202 21| 4.3 0.3 4.6|804.3 -20.7 783.6 195.9 0.61| 14.8 9.1 5000 249 35 204 19| 3.4 0.4 3.9|811.9 -30.2 781.7 156.3 0.58| 12.5 7.3 6000 250 34 203 18| 2.9 0.6 3.5|815.5 -40.5 775.1 129.2 0.53| 11.0 5.9 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250417.12.gif