UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041616.upa.cvt Date: 1600Z 16 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1600Z 16 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 119 SFC 978 315 22.4 4.4 31 18.0 12.4 185 24 297.4 298.4 286.5 313.3 5.36 2 975 341 20.8 3.8 33 17.0 11.6 186 24 296.1 297.0 285.8 311.2 5.15 3 925 788 16.0 3.0 42 13.0 9.1 190 31 295.7 296.6 285.6 310.7 5.13 4 905 974 14.4 3.4 48 11.0 8.5 200 39 295.9 296.9 285.9 311.7 5.40 5 904 983 14.4 4.4 51 10.0 9.0 201 39 296.0 297.0 286.4 313.0 5.80 6 882 1191 13.2 8.6 74 4.6 10.5 218 43 296.8 298.3 288.8 320.0 7.97 7 874 1268 13.6 11.1 85 2.5 12.0 222 41 298.0 299.7 290.5 325.8 9.54 8 850 1503 13.6 8.6 72 5.0 10.6 230 33 300.4 301.9 290.2 324.8 8.27 9 831 1694 14.2 7.2 63 7.0 10.0 239 30 303.0 304.4 290.6 326.0 7.69 10 744 2616 7.0 3.0 76 4.0 4.8 252 23 304.9 306.1 290.0 324.2 6.39 11 726 2818 8.2 -2.8 46 11.0 2.8 252 22 308.3 309.1 289.3 321.7 4.29 12 700 3118 6.2 -3.8 49 10.0 1.4 260 24 309.4 310.1 289.5 322.3 4.12 13 659 3610 3.0 -7.0 48 10.0 -1.5 264 34 311.1 311.8 289.3 322.0 3.43 14 628 3998 -0.7 -7.7 59 7.0 -3.7 265 36 311.2 311.9 289.4 322.1 3.41 15 615 4165 -1.7 -12.7 43 11.0 -5.9 265 36 311.9 312.4 288.6 319.5 2.34 16 533 5283 -12.3 -15.8 75 3.5 -13.5 278 35 312.3 312.7 288.5 319.1 2.09 17 500 5770 -15.3 -17.6 83 2.3 -16.0 275 44 314.4 314.8 288.9 320.7 1.92 18 493 5876 -16.1 -17.9 86 1.8 -16.6 275 45 314.7 315.0 289.0 320.9 1.90 19 483 6029 -16.9 -21.5 67 4.6 -18.1 275 47 315.5 315.8 288.8 320.3 1.42 20 446 6618 -21.5 -24.2 79 2.7 -22.1 279 49 317.0 317.3 289.1 321.1 1.21 21 435 6801 -22.5 -29.5 53 7.0 -23.8 280 50 318.0 318.2 288.9 320.7 0.76 22 432 6852 -22.7 -32.7 40 10.0 -24.4 281 50 318.4 318.5 288.9 320.4 0.57 23 407 7285 -25.1 -49.1 9 24.0 -27.4 284 51 320.8 320.8 289.1 321.2 0.11 24 400 7410 -25.9 -44.9 15 19.0 -27.9 285 51 321.3 321.4 289.3 322.0 0.17 25 389 7612 -26.7 -49.7 10 23.0 -28.8 285 53 322.9 322.9 289.8 323.3 0.11 26 334 8692 -36.7 -45.7 39 9.0 -37.4 288 65 323.6 323.6 290.0 324.3 0.19 27 325 8881 -38.3 -51.3 24 13.0 -39.1 289 67 323.9 323.9 290.0 324.3 0.10 28 311 9184 -38.9 -62.9 6 24.0 -39.8 290 70 327.2 327.2 290.9 327.3 0.03 29 300 9430 -40.7 -60.7 10 20.0 -41.5 290 74 328.0 328.0 291.2 328.1 0.04 30 250 10650 -49.1 -68.1 9 19.0 -49.5 285 70 333.1 333.1 292.6 333.1 0.02 31 232 11136 -52.9 -67.9 15 15.0 -53.2 290 69 334.5 334.5 292.9 334.6 0.02 32 201 12049 -58.9 -70.9 20 12.0 -59.0 290 71 339.0 339.0 294.1 339.1 0.01 33 200 12080 -59.1 -71.1 20 12.0 -59.2 290 71 339.2 339.2 294.1 339.2 0.01 34 172 13015 -63.1 -76.1 16 13.0 -63.2 275 76 347.5 347.5 296.1 347.5 0.01 35 162 13386 -60.0 -79.7 6 19.7 -60.2 275 85 358.7 358.7 298.4 358.7 0.00 36 153 13745 -57.1 -83.1 2 26.0 -57.4 276 83 369.6 369.6 300.5 369.6 0.00 37 150 13870 -57.3 -83.3 2 26.0 -57.6 280 73 371.4 371.4 300.8 371.4 0.00 38 100 16380 -65.9 -87.9 3 22.0 -66.0 280 47 400.4 400.4 305.3 400.4 0.00 TRP 172 13015 -63.1 -76.1 16 13.0 -63.2 275 76 347.5 347.5 296.1 347.5 0.01 WND 162 13386 -60.0 -79.7 6 19.7 -60.2 275 85 358.7 358.7 298.4 358.7 0.00 Sounding variables and indices 1000-500 mb thick: 5651.00 m Freezing level: 633.86 mb = 3924.94 m = 12876.95 ft Wetbulb zero: 680.47 mb = 3348.76 m = 10986.61 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 59.50 % Est. max temperature: 27.97 C = 82.34 F Sfc-Lift cond lev (LCL): 748.44 mb = 2566.12 m = 8418.94 ft T: 7.39 C 700-500 lapse rate: 8.11 C/km ThetaE index: 4.28 C Layer 744.0- 700.0 mb Conv cond level (CCL): 623.94 mb = 4050.18 m = 13287.83 ft Mean mixing ratio: 5.71 g/kg Conv temperature: 36.32 C = 97.37 F Cap Strength: 9.23 C Lifted Index: 5.31 C Risk: None Lifted Index @300 mb: 11.08 C Lifted Index @700 mb: 8.99 C Showalter Index: -1.49 C Risk: Thunderstorms probable Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 23.90 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 402.59 Risk: Severe Thunderstorms possible Energy Index: -0.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.33 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 9945.03 J/kg Cap Strength: 9.18 C Lift Cond Lev (LCL): 773.70 mb = 2289.32 m = 7510.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 25 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 ---------------------------------------------------------- 0 978 315 185 24 2.1 23.9 | 145 37 -21.7 30.5 1 945 610 200 27 9.2 25.4 | 156 35 -14.6 32.0 2 925 788 190 31 5.4 30.5 | 154 41 -18.4 37.1 3 911 914 195 38 9.8 36.7 | 162 46 -14.0 43.3 4 879 1219 220 43 27.6 32.9 | 186 40 3.8 39.5 5 850 1503 230 33 25.3 21.2 | 183 28 1.5 27.8 6 817 1829 245 27 24.5 11.4 | 182 18 0.7 18.0 7 788 2134 250 22 20.7 7.5 | 168 14 -3.1 14.1 8 760 2438 255 24 23.2 6.2 | 177 13 -0.6 12.8 9 732 2743 250 22 20.7 7.5 | 168 14 -3.1 14.1 10 706 3048 260 24 23.6 4.2 | 179 11 -0.2 10.8 11 700 3118 260 24 23.6 4.2 | 179 11 -0.2 10.8 12 654 3658 265 35 34.9 3.1 | 229 15 11.1 9.7 13 605 4267 265 36 35.9 3.1 | 231 16 12.1 9.7 14 560 4877 275 33 32.9 -2.9 | 248 10 9.1 3.7 15 518 5486 280 36 35.5 -6.3 | 268 12 11.7 0.4 16 500 5770 275 44 43.8 -3.8 | 262 20 20.0 2.8 17 478 6096 275 48 47.8 -4.2 | 264 24 24.0 2.4 18 400 7410 285 51 49.3 -13.2 | 285 26 25.5 -6.6 19 388 7620 285 53 51.2 -13.7 | 285 28 27.4 -7.1 20 312 9144 290 70 65.8 -23.9 | 292 45 42.0 -17.3 21 300 9430 290 74 69.5 -25.3 | 292 49 45.7 -18.7 22 273 10058 290 78 73.3 -26.7 | 292 53 49.5 -20.1 23 250 10650 285 70 67.6 -18.1 | 285 45 43.8 -11.5 24 249 10668 290 68 63.9 -23.3 | 293 43 40.1 -16.7 25 200 12080 290 71 66.7 -24.3 | 292 46 42.9 -17.7 26 196 12192 290 72 67.7 -24.6 | 292 47 43.9 -18.0 27 172 13015 275 76 75.7 -6.6 | 270 52 51.9 -0.0 28 169 13106 275 71 70.7 -6.2 | 269 47 46.9 0.4 29 162 13386 275 85 84.7 -7.4 | 271 61 60.9 -0.8 30 154 13716 275 85 84.7 -7.4 | 271 61 60.9 -0.8 31 150 13870 280 73 71.9 -12.7 | 277 48 48.1 -6.1 32 146 14021 280 68 67.0 -11.8 | 277 43 43.2 -5.2 33 139 14326 280 84 82.7 -14.6 | 278 59 58.9 -8.0 34 120 15240 280 65 64.0 -11.3 | 277 40 40.2 -4.7 35 114 15545 290 54 50.7 -18.5 | 294 29 26.9 -11.9 36 104 16154 270 35 35.0 -0.0 | 239 13 11.2 6.6 37 100 16380 280 47 46.3 -8.2 | 274 23 22.5 -1.6 38 93 16764 280 47 46.3 -8.2 | 274 23 22.5 -1.6 Wind Parameters Mean winds (0-6000m): 255.5 at 32.9 knts Storm direction: 285.5 at 24.7 knts Shear (0-3000m) pos: 5.7 neg: 0.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 55.8 deg Storm rel helicity (0-3000m) pos: 355.9 neg: -41.9 tot: 314.0 m^2/s^2 ave: 104.7 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 129.98 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 27 152 37| 9.3 0.0 9.3| 73.2 -5.5 67.7 135.4 0.49| 14.7 7.2 1000 202 33 163 39| 13.2 0.0 13.2|328.0 -5.5 322.4 322.4 0.69| 22.0 15.2 1500 212 33 170 35| 8.8 0.0 8.8|329.8 -18.4 311.4 207.6 0.47| 20.6 9.6 2000 219 31 172 31| 6.8 0.0 6.8|333.8 -35.0 298.8 149.4 0.38| 17.3 6.5 2500 225 29 173 28| 5.4 0.2 5.6|337.9 -41.9 296.0 118.4 0.34| 14.6 5.0 3000 230 28 175 25| 5.7 0.1 5.8|355.9 -41.9 314.0 104.7 0.39| 13.5 5.2 4000 241 30 186 21| 5.2 0.1 5.3|380.5 -41.9 338.6 84.6 0.43| 11.2 4.8 5000 249 31 195 18| 4.6 0.1 4.6|398.9 -41.9 357.0 71.4 0.45| 9.9 4.5 6000 256 33 209 17| 4.1 0.8 4.9|415.2 -48.0 367.2 61.2 0.41| 9.6 3.9 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250416.16.gif