UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042206.upa.cvt Date: 0600Z 22 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:0600Z 22 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 123 SFC 978 315 15.4 11.2 76 4.2 12.9 150 10 290.4 291.9 286.9 314.6 8.57 2 967 412 19.4 9.4 52 10.0 13.4 163 19 295.4 296.8 287.9 317.6 7.67 3 938 673 19.6 7.6 46 12.0 12.6 190 36 298.2 299.4 288.3 318.7 6.99 4 925 793 18.6 7.6 49 11.0 12.1 190 36 298.3 299.6 288.5 319.2 7.09 5 913 905 17.8 6.8 48 11.0 11.4 195 34 298.6 299.9 288.3 318.7 6.80 6 899 1037 17.6 -5.4 20 23.0 6.9 197 32 299.7 300.3 284.7 308.4 2.84 7 884 1181 16.4 3.4 42 13.0 9.3 199 29 299.9 301.0 287.6 316.4 5.53 8 850 1514 15.0 2.0 41 13.0 8.0 215 24 301.9 302.8 287.9 317.5 5.20 9 841 1604 14.4 1.4 41 13.0 7.5 221 21 302.1 303.1 287.9 317.3 5.03 10 813 1889 13.4 -1.6 35 15.0 5.8 236 14 304.0 304.8 287.7 316.8 4.18 11 700 3124 2.4 -3.6 65 6.0 -0.4 265 18 305.1 305.9 288.1 318.0 4.19 12 688 3263 1.2 -3.7 70 4.9 -1.1 269 20 305.3 306.1 288.2 318.3 4.23 13 645 3778 -3.1 -9.1 63 6.0 -5.5 278 28 306.1 306.7 287.2 315.4 2.98 14 622 4065 -4.9 -17.9 35 13.0 -9.0 275 26 307.3 307.5 286.1 312.1 1.50 15 608 4244 -3.9 -40.9 4 37.0 -10.8 275 14 310.4 310.5 285.7 311.1 0.18 16 544 5114 -9.1 -51.1 2 42.0 -14.9 275 13 314.3 314.3 286.9 314.5 0.06 17 500 5760 -14.3 -54.3 2 40.0 -18.8 255 20 315.6 315.6 287.3 315.8 0.05 18 450 6545 -20.7 -55.7 3 35.0 -23.9 263 25 317.2 317.2 287.9 317.4 0.04 19 427 6929 -24.1 -39.1 24 15.0 -26.1 262 27 317.7 317.7 288.3 318.8 0.30 20 407 7275 -26.9 -42.9 21 16.0 -28.6 260 29 318.4 318.5 288.5 319.2 0.21 21 400 7400 -27.1 -49.1 11 22.0 -29.1 260 30 319.8 319.8 288.8 320.2 0.11 22 397 7454 -27.3 -49.3 11 22.0 -29.3 260 31 320.2 320.2 288.9 320.6 0.11 23 321 8949 -38.9 -51.9 24 13.0 -39.6 256 38 324.2 324.2 290.2 324.6 0.10 24 319 8992 -39.1 -60.1 9 21.0 -40.0 256 38 324.5 324.5 290.2 324.7 0.04 25 312 9144 -40.3 -55.3 19 15.0 -41.0 255 39 324.9 324.9 290.3 325.2 0.07 26 310 9188 -40.7 -47.7 47 7.0 -41.1 255 39 324.9 325.0 290.5 325.6 0.17 27 306 9276 -41.3 -46.3 58 5.0 -41.6 255 39 325.3 325.3 290.6 326.1 0.20 28 300 9410 -42.7 -47.3 61 4.6 -43.0 255 40 325.2 325.2 290.5 325.9 0.18 29 295 9524 -43.7 -47.7 64 4.0 -43.9 256 40 325.3 325.4 290.6 326.0 0.17 30 250 10620 -51.9 -55.3 67 3.4 -52.0 260 39 328.9 328.9 291.5 329.2 0.08 31 224 11319 -58.3 -60.4 77 2.1 -58.3 257 44 329.6 329.6 291.6 329.8 0.05 32 200 12020 -64.5 -67.5 66 3.0 -64.6 250 46 330.6 330.6 291.9 330.7 0.02 33 198 12081 -64.9 -67.7 68 2.8 -64.9 250 46 330.9 330.9 292.0 331.0 0.02 34 195 12174 -65.5 -69.1 61 3.6 -65.5 250 46 331.4 331.4 292.1 331.5 0.02 35 175 12836 -62.3 -77.3 12 15.0 -62.4 263 57 347.1 347.1 296.0 347.1 0.01 36 170 13015 -62.0 -78.5 9 16.5 -62.1 270 63 350.6 350.6 296.8 350.6 0.01 37 150 13790 -60.5 -83.5 3 23.0 -60.7 265 58 365.9 365.9 299.8 365.9 0.00 38 143 14089 -59.5 -83.5 3 24.0 -59.7 264 56 372.6 372.6 301.0 372.6 0.00 39 100 16310 -63.3 -86.3 3 23.0 -63.5 265 46 405.4 405.4 305.9 405.4 0.00 40 90 16959 -60.9 -86.9 2 26.0 -61.2 263 45 422.6 422.6 308.0 422.6 0.00 41 79 17760 -64.3 -88.3 2 24.0 -64.5 260 43 431.6 431.6 309.0 431.6 0.00 42 75 18076 -64.9 -87.9 3 23.0 -65.1 262 42 436.8 436.8 309.6 436.8 0.00 43 70 18500 -60.7 -86.7 2 26.0 -61.1 270 29 454.5 454.5 311.3 454.5 0.00 44 68 18681 -58.5 -86.5 2 28.0 -59.0 272 30 463.1 463.1 312.0 463.1 0.00 45 64 19062 -58.1 -86.1 2 28.0 -58.7 260 32 472.0 472.0 312.8 472.1 0.00 46 57 19792 -57.3 -86.3 1 29.0 -58.0 278 31 489.7 489.7 314.2 489.8 0.00 47 51 20487 -61.7 -87.7 2 26.0 -62.1 282 7 495.3 495.3 314.6 495.3 0.00 48 50 20610 -61.5 -87.5 2 26.0 -62.0 315 4 498.6 498.6 314.8 498.6 0.00 49 45 21267 -60.1 -88.1 1 28.0 -60.7 276 15 517.2 517.2 316.1 517.2 0.00 50 44 21408 -56.7 -86.7 1 30.0 -57.6 285 14 528.8 528.8 316.9 528.9 0.00 51 41 21855 -58.3 -86.3 2 28.0 -59.2 223 10 535.6 535.6 317.3 535.7 0.01 52 37 22507 -55.3 -85.3 1 30.0 -56.6 211 11 559.3 559.3 318.6 559.4 0.01 53 30 23840 -57.7 -85.7 2 28.0 -58.9 90 17 587.3 587.3 320.0 587.4 0.01 54 28 24275 -58.5 -86.5 2 28.0 -59.6 98 19 596.8 596.8 320.5 596.9 0.01 55 20 26410 -54.9 -85.9 1 31.0 -57.1 30 10 668.1 668.1 323.3 668.2 0.01 56 18 27086 -53.3 -84.3 1 31.0 -56.1 37 11 693.6 693.6 324.2 693.8 0.02 TRP 79 17760 -64.3 -88.3 2 24.0 -64.5 260 43 431.6 431.6 309.0 431.6 0.00 WND 170 13015 -62.0 -78.5 9 16.5 -62.1 270 63 350.6 350.6 296.8 350.6 0.01 Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 676.00 mb = 3407.11 m = 11178.04 ft Wetbulb zero: 707.10 mb = 3040.71 m = 9975.96 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 35.12 % Est. max temperature: 27.94 C = 82.29 F Sfc-Lift cond lev (LCL): 918.44 mb = 853.99 m = 2801.78 ft T: 18.16 C 700-500 lapse rate: 6.34 C/km ThetaE index: 10.75 C Layer 913.0- 884.0 mb Conv cond level (CCL): 695.78 mb = 3172.73 m = 10409.08 ft Mean mixing ratio: 6.36 g/kg Conv temperature: 30.12 C = 86.21 F Cap Strength: 6.19 C Lifted Index: 4.08 C Risk: None Lifted Index @300 mb: 6.50 C Lifted Index @700 mb: 3.49 C Showalter Index: 3.49 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 16.30 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 197.35 Risk: None Energy Index: -0.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.82 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 39762.62 J/kg Cap Strength: 6.19 C Lift Cond Lev (LCL): 772.60 mb = 2309.90 m = 7578.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 15 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 ---------------------------------------------------------- 0 978 315 150 10 -5.0 8.7 | 117 23 -20.0 10.4 1 945 610 190 36 6.3 35.5 | 167 38 -8.7 37.2 2 925 793 190 36 6.3 35.5 | 167 38 -8.7 37.2 3 912 914 195 34 8.8 32.8 | 170 35 -6.2 34.6 4 880 1219 200 28 9.6 26.3 | 169 29 -5.4 28.0 5 850 1514 215 24 13.8 19.7 | 177 21 -1.2 21.4 6 818 1829 235 15 12.3 8.6 | 165 11 -2.7 10.3 7 789 2134 240 12 10.4 6.0 | 149 9 -4.6 7.7 8 760 2438 245 16 14.5 6.8 | 177 9 -0.5 8.5 9 733 2743 260 19 18.7 3.3 | 217 6 3.7 5.0 10 706 3048 270 19 19.0 -0.0 | 247 4 4.0 1.7 11 700 3124 265 18 17.9 1.6 | 222 4 3.0 3.3 12 654 3658 280 26 25.6 -4.5 | 285 11 10.6 -2.8 13 629 3962 275 31 30.9 -2.7 | 273 16 15.9 -1.0 14 605 4267 275 12 12.0 -1.0 | 103 3 -3.0 0.7 15 560 4877 275 12 12.0 -1.0 | 103 3 -3.0 0.7 16 518 5486 275 16 15.9 -1.4 | 250 1 1.0 0.3 17 500 5760 255 20 19.3 5.2 | 212 8 4.3 6.9 18 498 5791 255 16 15.5 4.1 | 185 6 0.5 5.9 19 478 6096 265 23 22.9 2.0 | 245 9 7.9 3.7 20 400 7400 260 30 29.5 5.2 | 245 16 14.6 6.9 21 388 7620 260 34 33.5 5.9 | 248 20 18.5 7.6 22 312 9144 255 39 37.7 10.1 | 242 26 22.7 11.8 23 300 9410 255 40 38.6 10.4 | 243 27 23.7 12.1 24 272 10058 260 40 39.4 6.9 | 250 26 24.4 8.7 25 250 10620 260 39 38.4 6.8 | 250 25 23.4 8.5 26 204 11887 255 48 46.4 12.4 | 246 34 31.4 14.2 27 200 12020 250 46 43.2 15.7 | 238 33 28.3 17.5 28 185 12497 250 46 43.2 15.7 | 238 33 28.3 17.5 29 170 13015 270 63 63.0 -0.0 | 268 48 48.0 1.7 30 167 13106 270 63 63.0 -0.0 | 268 48 48.0 1.7 31 150 13790 265 58 57.8 5.1 | 261 43 42.8 6.8 32 119 15240 260 50 49.2 8.7 | 253 36 34.3 10.4 33 100 16310 265 46 45.8 4.0 | 259 31 30.9 5.7 34 98 16459 265 46 45.8 4.0 | 259 31 30.9 5.7 35 79 17760 260 43 42.3 7.5 | 251 29 27.4 9.2 36 76 17983 260 43 42.3 7.5 | 251 29 27.4 9.2 37 72 18288 265 40 39.8 3.5 | 258 25 24.9 5.2 38 70 18500 270 29 29.0 -0.0 | 263 14 14.0 1.7 39 69 18593 275 31 30.9 -2.7 | 273 16 15.9 -1.0 40 66 18898 265 28 27.9 2.4 | 252 14 12.9 4.2 41 63 19202 255 35 33.8 9.1 | 240 22 18.8 10.8 42 60 19507 260 37 36.4 6.4 | 249 23 21.5 8.2 43 57 19812 280 30 29.5 -5.2 | 283 15 14.6 -3.5 44 52 20422 265 9 9.0 0.8 | 113 7 -6.0 2.5 45 50 20610 315 4 2.8 -2.8 | 85 12 -12.1 -1.1 46 47 21031 260 13 12.8 2.3 | 151 5 -2.2 4.0 47 45 21336 280 16 15.8 -2.8 | 323 1 0.8 -1.0 48 42 21641 300 10 8.7 -5.0 | 63 7 -6.3 -3.3 49 40 21946 195 10 2.6 9.7 | 133 17 -12.4 11.4 50 39 22250 185 15 1.3 14.9 | 141 22 -13.7 16.7 51 37 22555 215 10 5.7 8.2 | 137 14 -9.2 9.9 52 32 23470 0 0 -0.0 -0.0 | 97 15 -15.0 1.7 53 30 23774 20 10 -3.4 -9.4 | 67 20 -18.4 -7.7 54 30 23840 90 17 -17.0 0.0 | 93 32 -32.0 1.7 55 28 24384 100 20 -19.7 3.5 | 99 35 -34.7 5.2 56 26 24689 140 10 -6.4 7.7 | 114 23 -21.4 9.4 57 25 24994 90 14 -14.0 0.0 | 93 29 -29.0 1.7 58 24 25298 115 10 -9.1 4.2 | 104 25 -24.0 6.0 59 23 25603 340 10 3.4 -9.4 | 56 14 -11.6 -7.7 60 21 26213 15 13 -3.4 -12.6 | 59 21 -18.3 -10.8 61 20 26410 30 10 -5.0 -8.7 | 71 21 -20.0 -6.9 62 19 26518 45 15 -10.6 -10.6 | 71 27 -25.6 -8.9 63 18 26822 35 10 -5.7 -8.2 | 73 22 -20.7 -6.5 64 15 27432 360 14 -0.0 -14.0 | 51 19 -15.0 -12.3 Wind Parameters Mean winds (0-6000m): 246.6 at 20.1 knts Storm direction: 276.6 at 15.1 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 137.3 deg Storm rel helicity (0-3000m) pos: 280.7 neg: -20.4 tot: 260.3 m^2/s^2 ave: 86.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 6.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.29 Bulk Shear: 85.47 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 ------------------------------------------------------------------------------- 500 186 28 158 32| 29.7 0.0 29.7|217.7 0.0 217.7 435.4 0.85| 32.4 27.5 1000 192 30 164 32| 11.6 0.0 11.6|242.2 -3.2 239.0 239.0 0.67| 22.5 15.0 1500 199 27 167 28| 6.0 0.0 6.0|255.3 -11.5 243.9 162.6 0.49| 20.5 9.9 2000 204 24 167 24| 4.6 0.0 4.6|260.5 -18.8 241.7 120.9 0.43| 16.9 7.3 2500 212 22 171 21| 5.1 0.0 5.1|274.6 -18.8 255.8 102.3 0.49| 15.1 7.3 3000 220 22 177 18| 4.7 0.0 4.7|280.7 -20.4 260.3 86.8 0.48| 13.8 6.7 4000 237 22 195 14| 4.6 2.1 6.7|288.7 -29.9 258.8 64.7 0.30| 14.3 4.3 5000 242 20 195 12| 3.7 1.4 5.1|289.0 -29.9 259.1 51.8 0.30| 11.7 3.5 6000 247 20 200 10| 3.7 1.2 5.0|301.0 -35.9 265.2 44.2 0.28| 11.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250422.06.gif