UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:2300Z 27 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 88 SFC 974 315 25.0 20.7 77 4.3 21.9 150 15 300.4 303.3 296.0 347.2 15.98 2 925 771 21.2 18.4 84 2.8 19.2 170 29 301.0 303.7 295.2 343.7 14.55 3 850 1499 16.0 14.3 90 1.7 14.9 185 31 302.9 305.1 294.0 338.9 12.15 4 809 1917 12.6 12.6 100 0.0 12.6 195 32 303.6 305.7 293.7 337.5 11.41 5 786 2159 10.8 10.8 100 0.0 10.8 196 32 304.2 306.1 293.1 335.3 10.41 6 782 2202 10.6 8.5 87 2.1 9.3 197 32 304.4 306.1 292.0 331.2 8.94 7 776 2266 14.0 4.0 51 10.0 8.3 199 32 308.8 310.0 291.4 329.0 6.58 8 743 2633 13.2 1.2 44 12.0 6.6 214 36 311.7 312.8 291.5 329.3 5.62 9 722 2874 11.2 1.2 50 10.0 5.7 223 35 312.1 313.2 291.7 330.2 5.79 10 700 3132 9.8 -11.2 21 21.0 0.8 230 32 313.3 313.8 289.0 320.9 2.32 11 696 3180 9.6 -16.4 14 26.0 -0.4 231 32 313.6 313.9 288.3 318.7 1.52 12 633 3959 3.8 -21.2 14 25.0 -4.6 235 33 315.6 315.9 288.5 319.4 1.11 13 629 4010 3.4 -20.6 15 24.0 -4.7 235 33 315.8 316.0 288.6 319.8 1.18 14 500 5820 -12.1 -21.1 47 9.0 -14.7 255 52 318.3 318.6 289.7 323.1 1.42 15 477 6176 -15.3 -22.3 55 7.0 -17.2 256 52 318.6 318.9 289.8 323.2 1.34 16 464 6383 -16.9 -22.9 60 6.0 -18.4 260 57 319.2 319.4 289.9 323.7 1.31 17 451 6595 -17.7 -35.7 19 18.0 -20.8 258 51 320.8 320.9 289.5 322.3 0.40 18 418 7157 -20.5 -48.5 6 28.0 -23.8 257 38 324.2 324.3 290.2 324.7 0.11 19 400 7480 -23.1 -46.1 10 23.0 -25.8 260 41 325.0 325.0 290.5 325.6 0.15 20 300 9520 -39.7 -58.7 11 19.0 -40.5 260 50 329.4 329.4 291.6 329.6 0.05 21 285 9868 -42.7 -58.7 16 16.0 -43.3 259 52 330.0 330.0 291.7 330.2 0.05 22 282 9940 -43.3 -58.3 18 15.0 -43.9 258 53 330.1 330.1 291.8 330.3 0.05 23 279 10011 -44.1 -48.8 59 4.7 -44.4 258 53 330.0 330.0 291.9 330.6 0.16 24 276 10084 -44.7 -57.7 22 13.0 -45.2 258 54 330.1 330.1 291.8 330.4 0.06 25 274 10132 -45.1 -53.1 40 8.0 -45.4 258 54 330.2 330.3 291.9 330.6 0.10 26 273 10157 -45.1 -47.4 78 2.3 -45.2 257 54 330.6 330.6 292.1 331.3 0.19 27 250 10740 -48.5 -52.0 67 3.5 -48.7 255 58 334.0 334.0 292.9 334.5 0.13 28 206 11985 -57.9 -63.9 46 6.0 -58.0 251 64 338.2 338.2 293.9 338.3 0.03 29 200 12170 -59.5 -67.5 35 8.0 -59.6 250 65 338.5 338.5 294.0 338.6 0.02 30 189 12521 -61.3 -73.3 19 12.0 -61.4 245 62 341.2 341.2 294.6 341.2 0.01 31 177 12925 -63.9 -73.9 24 10.0 -64.0 250 66 343.4 343.4 295.1 343.4 0.01 32 150 13940 -62.5 -83.5 4 21.0 -62.6 255 70 362.4 362.4 299.2 362.4 0.00 33 146 14106 -62.2 -83.7 4 21.5 -62.3 255 75 365.8 365.8 299.8 365.8 0.00 34 128 14920 -60.7 -84.7 3 24.0 -60.9 255 66 382.5 382.5 302.6 382.5 0.00 35 110 15861 -60.3 -86.3 2 26.0 -60.6 260 45 400.2 400.2 305.2 400.2 0.00 36 100 16450 -63.3 -86.3 3 23.0 -63.5 250 32 405.4 405.4 305.9 405.4 0.00 37 93 16893 -66.1 -87.1 4 21.0 -66.2 260 35 408.4 408.4 306.3 408.4 0.00 38 80 17806 -66.5 -88.5 3 22.0 -66.7 238 26 425.6 425.6 308.3 425.6 0.00 39 77 18039 -63.1 -88.1 2 25.0 -63.4 229 22 437.3 437.3 309.6 437.3 0.00 40 71 18534 -66.5 -88.5 3 22.0 -66.7 235 20 440.3 440.3 309.9 440.3 0.00 41 70 18620 -65.9 -88.9 3 23.0 -66.1 240 20 443.4 443.4 310.2 443.4 0.00 42 67 18886 -66.3 -89.3 3 23.0 -66.5 242 20 448.1 448.1 310.7 448.1 0.00 43 65 19072 -62.3 -88.3 2 26.0 -62.6 244 19 460.8 460.8 311.8 460.8 0.00 44 55 20097 -65.5 -88.5 3 23.0 -65.8 191 24 476.0 476.0 313.1 476.0 0.00 45 50 20680 -63.3 -88.3 2 25.0 -63.7 15 7 494.3 494.3 314.5 494.3 0.00 46 46 21194 -63.1 -88.1 2 25.0 -63.5 53 14 506.7 506.7 315.4 506.7 0.00 47 44 21471 -59.7 -86.7 2 27.0 -60.4 40 9 521.5 521.5 316.4 521.5 0.00 48 42 21762 -61.1 -87.1 2 26.0 -61.7 25 2 525.0 525.0 316.6 525.1 0.00 49 30 23870 -58.3 -86.3 2 28.0 -59.4 145 2 585.7 585.7 319.9 585.8 0.01 50 29 24083 -58.5 -86.5 2 28.0 -59.6 95 9 590.9 590.9 320.2 590.9 0.01 51 23 25559 -53.1 -84.1 1 31.0 -55.5 286 4 647.2 647.2 322.6 647.3 0.01 52 21 26143 -54.7 -84.7 1 30.0 -56.9 262 3 659.5 659.5 323.0 659.6 0.01 TRP 93 16893 -66.1 -87.1 4 21.0 -66.2 260 35 408.4 408.4 306.3 408.4 0.00 WND 146 14106 -62.2 -83.7 4 21.5 -62.3 255 75 365.8 365.8 299.8 365.8 0.00 Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 600.70 mb = 4407.12 m = 14458.88 ft Wetbulb zero: 697.33 mb = 3163.69 m = 10379.43 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 49.93 % Est. max temperature: 27.93 C = 82.27 F Sfc-Lift cond lev (LCL): 914.92 mb = 865.31 m = 2838.90 ft T: 20.53 C 700-500 lapse rate: 8.15 C/km ThetaE index: 18.27 C Layer 925.0- 743.0 mb Conv cond level (CCL): 868.46 mb = 1314.05 m = 4311.15 ft Mean mixing ratio: 14.46 g/kg Conv temperature: 27.00 C = 80.61 F Cap Strength: 2.11 C Lifted Index: -6.82 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.82 C Lifted Index @700 mb: 0.99 C Showalter Index: -4.85 C Risk: Severe thunderstorms possible Total Totals Index: 54.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 26.40 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 538.06 Risk: Severe Thunderstorms possible Energy Index: -3.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2118.53 J/kg Max Up Vert Vel: 65.09 m/s Conv Inhibition (B-): 7.79 J/kg Cap Strength: 2.05 C Lift Cond Lev (LCL): 884.27 mb = 1158.73 m = 3801.57 ft Lev Free Conv (LFC): 849.27 mb = 1506.30 m = 4941.88 ft Equ Level (EL): 769.27 mb = 2339.97 m = 7676.96 ft B at Equ Level: 37.03 J/kg Max Parcel Lev (MPL): 699.27 mb = 3140.70 m = 10304.01 ft Wind level data Storm motion: 256 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 ---------------------------------------------------------- 0 974 315 150 15 -7.5 13.0 | 101 33 -32.9 6.5 1 942 610 170 26 -4.5 25.6 | 123 35 -29.9 19.1 2 925 771 170 29 -5.0 28.6 | 126 38 -30.4 22.1 3 910 914 170 30 -5.2 29.5 | 127 38 -30.6 23.1 4 878 1219 180 33 0.0 33.0 | 136 37 -25.4 26.5 5 850 1499 185 31 2.7 30.9 | 137 33 -22.7 24.4 6 817 1829 195 32 8.3 30.9 | 145 30 -17.1 24.4 7 788 2134 195 32 8.3 30.9 | 145 30 -17.1 24.4 8 760 2438 205 33 13.9 29.9 | 154 26 -11.4 23.4 9 733 2743 220 37 23.8 28.3 | 176 22 -1.6 21.9 10 700 3132 230 32 24.5 20.6 | 177 14 -0.8 14.1 11 681 3353 235 31 25.4 17.8 | 180 11 0.0 11.3 12 655 3658 235 34 27.9 19.5 | 191 13 2.5 13.0 13 607 4267 235 32 26.2 18.4 | 184 12 0.9 11.9 14 585 4572 230 30 23.0 19.3 | 170 13 -2.4 12.8 15 563 4877 245 33 29.9 13.9 | 211 9 4.6 7.5 16 542 5182 255 36 34.8 9.3 | 253 10 9.4 2.8 17 500 5820 255 52 50.2 13.5 | 254 26 24.9 7.0 18 482 6096 255 51 49.3 13.2 | 254 25 23.9 6.7 19 462 6401 260 57 56.1 9.9 | 264 31 30.8 3.4 20 426 7010 255 36 34.8 9.3 | 253 10 9.4 2.8 21 400 7480 260 41 40.4 7.1 | 268 15 15.0 0.6 22 392 7620 260 41 40.4 7.1 | 268 15 15.0 0.6 23 376 7925 270 44 44.0 -0.0 | 289 20 18.6 -6.5 24 316 9144 260 51 50.2 8.9 | 265 25 24.9 2.4 25 300 9520 260 50 49.2 8.7 | 265 24 23.9 2.2 26 250 10740 255 58 56.0 15.0 | 254 32 30.7 8.5 27 200 12170 250 65 61.1 22.2 | 246 39 35.7 15.8 28 190 12497 245 62 56.2 26.2 | 237 37 30.8 19.7 29 163 13411 255 71 68.6 18.4 | 255 45 43.2 11.9 30 156 13716 260 60 59.1 10.4 | 263 34 33.7 3.9 31 150 13940 255 70 67.6 18.1 | 255 44 42.3 11.6 32 146 14106 255 75 72.4 19.4 | 255 49 47.1 12.9 33 141 14326 255 75 72.4 19.4 | 255 49 47.1 12.9 34 122 15240 255 61 58.9 15.8 | 254 35 33.6 9.3 35 116 15545 260 68 67.0 11.8 | 263 42 41.6 5.3 36 110 15850 260 45 44.3 7.8 | 266 19 19.0 1.3 37 100 16450 250 32 30.1 10.9 | 227 6 4.7 4.5 38 95 16764 250 32 30.1 10.9 | 227 6 4.7 4.5 39 93 16893 260 35 34.5 6.1 | 272 9 9.1 -0.4 40 90 17069 265 36 35.9 3.1 | 288 11 10.5 -3.3 41 74 18288 220 19 12.2 14.6 | 122 15 -13.1 8.1 42 70 18620 240 20 17.3 10.0 | 114 9 -8.0 3.5 43 64 19202 245 19 17.2 8.0 | 101 8 -8.1 1.6 44 61 19507 165 1 -0.3 1.0 | 78 26 -25.6 -5.5 45 58 19812 135 10 -7.1 7.1 | 91 32 -32.4 0.6 46 55 20117 195 25 6.5 24.1 | 133 26 -18.9 17.7 47 52 20422 205 21 8.9 19.0 | 127 21 -16.5 12.6 48 50 20680 15 7 -1.8 -6.8 | 64 30 -27.2 -13.2 49 50 20726 240 11 9.5 5.5 | 86 16 -15.8 -1.0 50 47 21031 25 10 -4.2 -9.1 | 62 33 -29.6 -15.5 51 45 21336 75 17 -16.4 -4.4 | 75 43 -41.8 -10.9 52 43 21641 0 0 -0.0 -0.0 | 76 26 -25.4 -6.5 53 39 22250 120 10 -8.7 5.0 | 88 34 -34.0 -1.5 54 34 23165 310 10 7.7 -6.4 | 54 22 -17.7 -12.9 55 32 23470 330 11 5.5 -9.5 | 51 25 -19.9 -16.0 56 30 23774 30 11 -5.5 -9.5 | 63 35 -30.9 -16.0 57 30 23870 145 2 -1.1 1.6 | 80 27 -26.5 -4.8 58 29 24079 70 12 -11.3 -4.1 | 74 38 -36.6 -10.6 59 27 24384 325 4 2.3 -3.3 | 67 25 -23.1 -9.7 60 17 26213 205 3 1.3 2.7 | 81 24 -24.1 -3.8 Wind Parameters Mean winds (0-6000m): 225.7 at 34.9 knts Storm direction: 255.7 at 26.2 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 78.3 deg Storm rel helicity (0-3000m) pos: 341.7 neg: -0.3 tot: 341.3 m^2/s^2 ave: 113.8 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 7.1 10^-3/s Energy-Hel index: 3.54 Bulk Rich Number: 17.13 Bulk Shear: 123.70 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 ------------------------------------------------------------------------------- 500 166 24 118 35| 16.5 0.0 16.5|141.7 0.0 141.7 283.3 0.93| 16.9 15.8 1000 172 27 125 36| 10.8 0.0 10.8|208.6 0.0 208.6 208.6 0.90| 12.6 11.4 1500 177 29 130 35| 8.1 0.0 8.1|246.4 0.0 246.4 164.2 0.83| 11.0 9.1 2000 183 30 134 33| 6.7 0.0 6.7|267.5 0.0 267.5 133.8 0.82| 9.2 7.5 2500 189 31 139 31| 7.1 0.0 7.1|338.4 0.0 338.4 135.4 0.82| 10.1 8.3 3000 196 31 145 29| 5.7 0.0 5.7|341.7 -0.3 341.3 113.8 0.71| 9.9 7.1 4000 207 32 153 24| 4.6 0.2 4.8|349.0 -6.4 342.6 85.6 0.66| 8.1 5.3 5000 215 32 160 21| 4.9 0.2 5.1|384.4 -13.3 371.1 74.2 0.64| 8.6 5.5 6000 226 35 179 18| 4.4 0.9 5.3|408.6 -13.3 395.3 65.9 0.56| 8.7 4.9 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250427.23.gif