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 KLMN... Searching the city database file for: KLMN ... Date:1200Z 18 OCT 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 34 SFC 968 315 16.4 16.4 100 0.0 16.4 110 4 292.3 294.4 290.8 326.9 12.21 2 966 333 19.0 15.4 80 3.6 16.7 116 5 295.1 297.1 291.1 328.0 11.46 3 957 414 22.2 15.2 65 7.0 17.6 141 9 299.1 301.2 292.4 332.4 11.42 4 925 712 21.6 13.6 60 8.0 16.4 215 18 301.4 303.3 292.4 332.8 10.64 5 877 1174 20.0 14.0 68 6.0 16.0 242 8 304.4 306.5 294.0 338.8 11.53 6 859 1353 19.2 12.2 64 7.0 14.7 260 9 305.3 307.3 293.5 336.7 10.45 7 850 1444 19.4 9.4 52 10.0 13.1 270 11 306.5 308.1 292.5 332.9 8.74 8 830 1649 19.6 -2.4 22 22.0 8.2 272 14 308.8 309.5 289.0 320.9 3.86 9 819 1763 18.6 -0.4 28 19.0 8.5 265 17 308.9 309.7 289.7 323.0 4.53 10 733 2701 10.6 -5.4 32 16.0 2.9 237 27 310.1 310.8 289.1 321.1 3.49 11 700 3082 7.2 -0.8 57 8.0 3.0 230 31 310.5 311.4 290.7 326.5 5.16 12 643 3773 0.6 -0.4 93 1.0 0.1 232 35 310.6 311.7 291.3 328.6 5.79 13 615 4129 -1.5 -7.5 64 6.0 -4.1 237 40 312.2 312.8 289.8 323.4 3.54 14 608 4220 -1.7 -15.7 33 14.0 -6.7 239 42 313.0 313.3 288.4 319.0 1.85 15 606 4247 -1.5 -24.5 15 23.0 -8.1 239 42 313.5 313.7 287.6 316.5 0.87 16 511 5583 -10.7 -36.7 10 26.0 -15.7 236 52 318.0 318.1 288.5 319.2 0.32 17 500 5750 -12.1 -38.1 9 26.0 -16.7 235 53 318.3 318.3 288.5 319.3 0.29 18 445 6626 -20.1 -30.1 41 10.0 -22.1 228 53 319.0 319.1 289.2 321.5 0.70 19 439 6726 -19.5 -38.5 17 19.0 -22.4 230 54 321.0 321.0 289.4 322.1 0.31 20 400 7410 -24.3 -37.3 29 13.0 -26.2 240 59 323.4 323.5 290.2 324.8 0.39 21 346 8453 -32.1 -43.1 33 11.0 -33.2 232 72 326.5 326.6 291.0 327.5 0.25 22 337 8639 -33.3 -49.3 19 16.0 -34.6 232 74 327.4 327.4 291.1 327.9 0.13 23 332 8744 -33.1 -53.1 12 20.0 -34.5 231 76 329.0 329.1 291.5 329.4 0.08 24 300 9450 -38.3 -47.3 38 9.0 -38.9 235 87 331.4 331.4 292.3 332.1 0.18 25 290 9681 -39.5 -49.5 34 10.0 -40.2 235 89 332.9 332.9 292.7 333.5 0.14 26 270 10162 -43.7 -50.7 46 7.0 -44.1 235 93 333.7 333.7 292.9 334.2 0.13 27 250 10670 -48.7 -50.4 82 1.7 -48.8 235 98 333.7 333.7 292.9 334.3 0.15 28 247 10749 -49.3 -50.6 86 1.3 -49.4 235 98 333.9 334.0 292.9 334.5 0.15 29 243 10856 -49.9 -57.9 38 8.0 -50.1 236 99 334.6 334.6 293.0 334.8 0.06 30 233 11129 -52.3 -55.3 70 3.0 -52.4 237 100 335.0 335.0 293.2 335.4 0.09 31 232 11157 -52.5 -56.7 60 4.2 -52.6 237 100 335.1 335.1 293.2 335.4 0.08 32 231 11185 -52.1 -62.1 29 10.0 -52.4 237 100 336.1 336.1 293.4 336.3 0.04 33 227 11298 -52.1 -67.1 15 15.0 -52.4 238 100 337.8 337.8 293.8 337.9 0.02 34 212 11741 -51.2 -72.6 6 21.4 -51.6 240 102 345.9 345.9 295.7 345.9 0.01 35 204 11991 -50.7 -75.7 4 25.0 -51.1 242 101 350.5 350.5 296.7 350.5 0.01 36 200 12120 -51.7 -75.7 4 24.0 -52.1 245 99 350.9 350.9 296.8 350.9 0.01 37 150 13960 -58.5 -81.5 4 23.0 -58.7 255 68 369.3 369.3 300.4 369.3 0.00 38 132 14760 -60.3 -84.3 3 24.0 -60.5 251 54 379.8 379.8 302.2 379.8 0.00 39 112 15767 -67.3 -85.3 6 18.0 -67.4 245 52 385.0 385.0 303.1 385.0 0.00 40 100 16450 -67.7 -85.7 6 18.0 -67.8 260 37 396.9 396.9 304.8 396.9 0.00 41 92 16948 -70.5 -86.5 8 16.0 -70.6 240 35 401.0 401.0 305.3 401.0 0.00 42 87 17282 -66.9 -86.9 4 20.0 -67.0 240 33 414.7 414.7 307.1 414.7 0.00 43 79 17861 -69.3 -87.3 6 18.0 -69.4 240 35 421.3 421.3 307.9 421.3 0.00 44 70 18590 -65.3 -88.3 3 23.0 -65.5 270 16 444.7 444.7 310.3 444.7 0.00 45 68 18767 -64.1 -88.1 2 24.0 -64.4 268 17 451.0 451.0 311.0 451.0 0.00 46 66 18949 -64.9 -88.9 2 24.0 -65.1 269 16 453.1 453.1 311.1 453.1 0.00 47 50 20650 -62.5 -88.5 2 26.0 -62.9 255 3 496.2 496.2 314.7 496.2 0.00 48 41 21884 -59.5 -87.5 1 28.0 -60.2 188 3 532.7 532.7 317.1 532.7 0.00 49 38 22358 -61.3 -88.3 2 27.0 -61.9 117 8 539.8 539.8 317.5 539.8 0.00 50 34 23056 -56.9 -86.9 1 30.0 -58.0 228 12 568.8 568.8 319.1 568.8 0.01 51 33 23245 -57.1 -86.1 1 29.0 -58.3 256 13 573.1 573.1 319.3 573.2 0.01 52 30 23850 -55.9 -85.9 1 30.0 -57.3 275 20 592.2 592.3 320.3 592.3 0.01 53 22 25830 -52.9 -84.9 1 32.0 -55.4 235 12 656.1 656.1 322.9 656.2 0.01 54 20 26440 -54.9 -85.9 1 31.0 -57.1 245 27 668.1 668.1 323.3 668.2 0.01 55 17 27491 -49.9 -83.9 1 34.0 -53.8 238 28 716.0 716.0 325.0 716.1 0.02 56 15 28300 -54.9 -85.9 1 31.0 -57.7 250 36 725.4 725.4 325.2 725.6 0.02 57 14 28743 -52.7 -85.7 1 33.0 -56.2 258 35 747.3 747.3 325.8 747.5 0.02 TRP 92 16948 -70.5 -86.5 8 16.0 -70.6 240 35 401.0 401.0 305.3 401.0 0.00 WND 212 11741 -51.2 -72.6 6 21.4 -51.6 240 102 345.9 345.9 295.7 345.9 0.01 Sounding variables and indices 1000-500 mb thick: 5716.00 m Freezing level: 635.00 mb = 3874.57 m = 12711.70 ft Wetbulb zero: 642.48 mb = 3779.23 m = 12398.90 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 42.11 % Est. max temperature: 32.90 C = 91.22 F Sfc-Lift cond lev (LCL): 968.20 mb = 313.18 m = 1027.49 ft T: -9999.00 C 700-500 lapse rate: 7.23 C/km ThetaE index: 17.91 C Layer 859.0- 819.0 mb Conv cond level (CCL): 734.85 mb = 2679.26 m = 8790.12 ft Mean mixing ratio: 11.13 g/kg Conv temperature: 34.06 C = 93.31 F Cap Strength: 6.86 C Lifted Index: -2.92 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.82 C Lifted Index @700 mb: 1.32 C Showalter Index: -2.22 C Risk: Severe thunderstorms possible Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.50 C Cross Totals Index: 21.50 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 267.80 Risk: None Energy Index: -2.59 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 644.68 J/kg Max Up Vert Vel: 35.91 m/s Conv Inhibition (B-): 299.37 J/kg Cap Strength: 6.86 C Lift Cond Lev (LCL): 828.68 mb = 1662.36 m = 5453.87 ft Lev Free Conv (LFC): 673.68 mb = 3393.75 m = 11134.20 ft Equ Level (EL): 283.68 mb = 9829.30 m = 32247.97 ft B at Equ Level: 643.50 J/kg Max Parcel Lev (MPL): 183.68 mb = 12664.61 m = 41550.04 ft Wind level data Storm motion: 267 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 ---------------------------------------------------------- 0 968 315 110 4 -3.8 1.4 | 90 29 -28.6 -0.1 1 936 610 200 19 6.5 17.9 | 132 25 -18.4 16.3 2 925 712 215 18 10.3 14.7 | 132 20 -14.5 13.2 3 904 914 225 16 11.3 11.3 | 126 17 -13.5 9.8 4 872 1219 245 7 6.3 3.0 | 94 19 -18.5 1.4 5 850 1444 270 11 11.0 -0.0 | 84 14 -13.9 -1.5 6 842 1524 280 12 11.8 -2.1 | 75 14 -13.0 -3.6 7 812 1829 260 18 17.7 3.1 | 103 7 -7.1 1.6 8 783 2134 250 23 21.6 7.9 | 153 7 -3.2 6.4 9 755 2438 245 25 22.7 10.6 | 166 9 -2.2 9.1 10 729 2743 235 27 22.1 15.5 | 169 14 -2.7 14.0 11 700 3082 230 31 23.7 19.9 | 177 18 -1.1 18.4 12 676 3353 225 30 21.2 21.2 | 170 20 -3.6 19.7 13 651 3658 230 33 25.3 21.2 | 181 20 0.4 19.7 14 603 4267 240 43 37.2 21.5 | 212 24 12.4 20.0 15 580 4572 245 50 45.3 21.1 | 226 28 20.5 19.6 16 558 4877 240 49 42.4 24.5 | 217 29 17.6 23.0 17 500 5750 235 53 43.4 30.4 | 213 34 18.6 28.9 18 497 5791 235 53 43.4 30.4 | 213 34 18.6 28.9 19 477 6096 230 52 39.8 33.4 | 205 35 15.0 31.9 20 458 6401 225 52 36.8 36.8 | 199 37 11.9 35.3 21 400 7410 240 59 51.1 29.5 | 223 38 26.2 28.0 22 388 7620 235 61 50.0 35.0 | 217 42 25.1 33.5 23 313 9144 230 81 62.0 52.1 | 216 63 37.2 50.6 24 300 9450 235 87 71.3 49.9 | 224 67 46.4 48.4 25 250 10670 235 98 80.3 56.2 | 225 78 55.4 54.7 26 212 11741 240 102 88.3 51.0 | 232 80 63.5 49.5 27 207 11887 240 102 88.3 51.0 | 232 80 63.5 49.5 28 200 12120 245 99 89.7 41.8 | 238 76 64.9 40.3 29 171 13106 250 84 78.9 28.7 | 243 61 54.1 27.2 30 156 13716 250 90 84.6 30.8 | 244 67 59.7 29.3 31 150 13960 255 68 65.7 17.6 | 248 44 40.8 16.1 32 128 14935 250 50 47.0 17.1 | 235 27 22.1 15.6 33 122 15240 245 49 44.4 20.7 | 226 27 19.6 19.2 34 116 15545 240 57 49.4 28.5 | 222 36 24.5 27.0 35 100 16450 260 37 36.4 6.4 | 247 13 11.6 4.9 36 100 16459 265 47 46.8 4.1 | 263 22 22.0 2.6 37 95 16764 260 37 36.4 6.4 | 247 13 11.6 4.9 38 92 16948 240 35 30.3 17.5 | 199 17 5.5 16.0 39 90 17069 240 33 28.6 16.5 | 194 15 3.7 15.0 40 77 17983 240 35 30.3 17.5 | 199 17 5.5 16.0 41 74 18288 260 26 25.6 4.5 | 194 3 0.7 3.0 42 70 18590 270 16 16.0 -0.0 | 80 9 -8.9 -1.5 43 70 18593 265 19 18.9 1.7 | 91 6 -5.9 0.1 44 67 18898 270 16 16.0 -0.0 | 80 9 -8.9 -1.5 45 63 19202 265 18 17.9 1.6 | 90 7 -6.9 0.1 46 60 19507 330 10 5.0 -8.7 | 63 22 -19.9 -10.2 47 57 19812 230 11 8.4 7.1 | 109 17 -16.4 5.6 48 55 20117 230 12 9.2 7.7 | 112 17 -15.7 6.2 49 50 20650 255 3 2.9 0.8 | 88 22 -22.0 -0.7 50 45 21336 235 7 5.7 4.0 | 97 19 -19.1 2.5 51 43 21641 225 1 0.7 0.7 | 88 24 -24.1 -0.8 52 37 22555 90 10 -10.0 0.0 | 88 35 -34.9 -1.5 53 33 23165 255 12 11.6 3.1 | 97 13 -13.3 1.6 54 30 23774 260 18 17.7 3.1 | 103 7 -7.1 1.6 55 30 23850 275 20 19.9 -1.7 | 57 6 -4.9 -3.3 56 29 24079 280 17 16.7 -3.0 | 61 9 -8.1 -4.5 57 28 24384 275 19 18.9 -1.7 | 62 7 -5.9 -3.2 58 26 24689 280 21 20.7 -3.6 | 39 7 -4.2 -5.2 59 25 24994 325 12 6.9 -9.8 | 58 21 -18.0 -11.3 60 24 25298 240 16 13.9 8.0 | 121 13 -11.0 6.5 61 23 25603 265 16 15.9 1.4 | 89 9 -8.9 -0.1 62 22 25908 225 11 7.8 7.8 | 110 18 -17.1 6.3 63 20 26440 245 27 24.5 11.4 | 178 10 -0.4 9.9 64 20 26518 230 25 19.2 16.1 | 159 16 -5.7 14.6 65 16 27127 240 29 25.1 14.5 | 181 13 0.3 13.0 66 15 27432 250 36 33.8 12.3 | 220 14 9.0 10.8 67 14 27737 260 35 34.5 6.1 | 245 11 9.6 4.6 68 11 28651 265 42 41.8 3.7 | 263 17 17.0 2.2 69 10 28956 270 41 41.0 -0.0 | 275 16 16.1 -1.5 Wind Parameters Mean winds (0-6000m): 236.5 at 33.2 knts Storm direction: 266.5 at 24.9 knts Shear (0-3000m) pos: 3.7 neg: 3.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 195.3 neg: -77.9 tot: 117.4 m^2/s^2 ave: 39.1 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 3.1 10^-3/s Energy-Hel index: 0.74 Bulk Rich Number: 9.18 Bulk Shear: 70.19 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 ------------------------------------------------------------------------------- 500 202 14 121 23| 19.3 0.0 19.3|161.8 -4.5 157.3 314.7 0.68| 31.0 21.1 1000 216 13 118 19| 6.3 0.0 6.3|161.8 -53.0 108.8 108.8 0.22| 22.5 4.9 1500 234 13 113 16| 7.3 0.0 7.3|171.3 -69.0 102.3 68.2 0.16| 19.4 3.2 2000 241 15 116 13| 5.5 2.1 7.6|184.6 -69.0 115.6 57.8 0.26| 16.7 4.3 2500 241 17 125 12| 4.4 3.0 7.4|189.6 -69.0 120.6 48.3 0.26| 14.8 3.8 3000 238 20 137 12| 3.7 3.2 6.9|195.3 -77.9 117.4 39.1 0.23| 13.4 3.1 4000 236 24 157 13| 4.9 2.4 7.3|285.6 -77.9 207.7 51.9 0.36| 12.2 4.4 5000 238 29 179 14| 4.4 2.3 6.7|318.8-116.5 202.3 40.5 0.31| 11.1 3.5 6000 237 33 190 17| 3.7 2.6 6.3|318.8-198.5 120.4 20.1 0.21| 10.2 2.1 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20251018.12.gif