UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:2300Z 1 MAY 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 100 SFC 976 315 22.8 14.8 61 8.0 17.5 345 4 298.0 300.0 291.6 329.7 10.90 2 925 775 18.6 10.6 60 8.0 13.7 325 6 298.3 299.9 289.9 323.8 8.70 3 850 1493 11.8 9.6 86 2.2 10.4 285 7 298.5 300.1 290.1 324.4 8.86 4 813 1863 8.4 8.4 100 0.0 8.4 279 9 298.7 300.3 289.9 323.7 8.54 5 785 2152 6.6 6.6 100 0.0 6.6 269 12 299.8 301.2 289.6 322.8 7.81 6 775 2257 5.4 -0.6 65 6.0 2.5 260 15 299.6 300.5 286.6 313.8 4.72 7 769 2321 7.0 -1.0 57 8.0 3.1 255 17 302.0 302.9 287.4 316.0 4.62 8 728 2770 4.6 -7.4 41 12.0 -0.6 245 24 304.1 304.7 286.6 313.5 3.01 9 700 3089 2.6 -8.4 44 11.0 -2.0 245 30 305.4 305.9 286.9 314.4 2.90 10 658 3586 0.0 -13.0 37 13.0 -4.9 252 33 307.9 308.3 287.0 314.7 2.13 11 536 5185 -13.7 -18.5 67 4.8 -15.1 257 39 310.1 310.4 287.3 315.5 1.66 12 500 5710 -17.3 -23.3 60 6.0 -18.7 260 42 311.9 312.2 287.3 315.9 1.17 13 471 6157 -20.5 -27.5 53 7.0 -21.9 265 39 313.4 313.5 287.5 316.3 0.85 14 438 6692 -24.7 -27.8 75 3.1 -25.3 265 41 314.6 314.8 288.0 317.7 0.89 15 427 6878 -25.3 -31.3 57 6.0 -26.3 265 41 316.1 316.3 288.2 318.4 0.66 16 426 6895 -25.5 -30.5 63 5.0 -26.3 265 42 316.1 316.2 288.3 318.6 0.71 17 410 7172 -27.7 -30.0 81 2.3 -28.1 265 42 316.7 316.9 288.5 319.4 0.77 18 400 7350 -28.9 -32.2 73 3.3 -29.4 265 43 317.4 317.6 288.6 319.7 0.64 19 338 8525 -38.5 -45.5 48 7.0 -39.0 265 50 320.0 320.0 289.0 320.7 0.19 20 329 8709 -40.1 -43.4 71 3.3 -40.4 265 51 320.3 320.3 289.1 321.2 0.25 21 326 8771 -40.7 -45.7 59 5.0 -41.0 265 51 320.3 320.3 289.0 321.0 0.20 22 325 8792 -40.7 -47.7 47 7.0 -41.1 265 51 320.6 320.6 289.1 321.2 0.16 23 322 8855 -41.1 -45.6 62 4.5 -41.4 265 52 320.9 320.9 289.2 321.6 0.20 24 301 9308 -44.3 -61.3 13 17.0 -44.8 265 53 322.6 322.6 289.6 322.7 0.03 25 300 9330 -44.3 -58.3 20 14.0 -44.8 265 53 322.9 322.9 289.7 323.1 0.05 26 284 9697 -47.7 -53.7 50 6.0 -47.9 268 55 323.1 323.2 289.8 323.5 0.09 27 274 9934 -49.7 -56.7 44 7.0 -49.9 270 56 323.6 323.6 289.9 323.8 0.07 28 270 10030 -50.5 -54.2 65 3.7 -50.6 271 56 323.8 323.8 290.0 324.1 0.09 29 250 10530 -54.5 -58.8 59 4.3 -54.6 275 59 325.0 325.1 290.3 325.3 0.05 30 232 11002 -58.5 -62.7 58 4.2 -58.5 280 61 326.0 326.0 290.6 326.2 0.04 31 220 11333 -61.3 -65.4 58 4.1 -61.3 279 60 326.7 326.7 290.8 326.8 0.03 32 218 11389 -61.5 -66.5 51 5.0 -61.6 277 59 327.2 327.2 290.9 327.3 0.02 33 214 11504 -59.5 -83.5 3 24.0 -59.6 275 58 332.1 332.1 292.3 332.1 0.00 34 200 11930 -55.9 -80.9 3 25.0 -56.2 265 52 344.2 344.2 295.3 344.3 0.00 35 198 11994 -55.1 -81.1 3 26.0 -55.4 265 52 346.5 346.5 295.8 346.5 0.00 36 186 12394 -54.3 -82.3 2 28.0 -54.6 265 49 354.1 354.1 297.5 354.1 0.00 37 150 13770 -55.1 -85.1 1 30.0 -55.5 265 42 375.1 375.1 301.5 375.1 0.00 38 111 15676 -60.1 -88.1 1 28.0 -60.4 258 32 399.5 399.5 305.2 399.5 0.00 39 100 16330 -58.9 -88.9 1 30.0 -59.2 235 33 413.9 413.9 307.0 413.9 0.00 40 92 16849 -60.7 -88.7 1 28.0 -61.0 228 38 420.4 420.4 307.7 420.4 0.00 41 86 17271 -57.3 -89.3 1 32.0 -57.8 242 44 435.4 435.4 309.4 435.4 0.00 42 70 18550 -63.7 -89.7 2 26.0 -64.0 225 10 448.1 448.1 310.7 448.1 0.00 43 68 18728 -65.1 -90.1 2 25.0 -65.3 215 17 448.8 448.8 310.7 448.8 0.00 44 63 19194 -65.1 -91.1 2 26.0 -65.3 240 21 458.7 458.7 311.7 458.7 0.00 45 57 19812 -60.3 -91.3 1 31.0 -60.8 240 10 482.9 482.9 313.7 482.9 0.00 46 50 20630 -60.5 -90.5 1 30.0 -61.0 160 13 500.9 500.9 315.0 500.9 0.00 47 34 23055 -56.5 -89.5 1 33.0 -57.7 28 11 569.8 569.8 319.2 569.9 0.00 TRP 68 18728 -65.1 -90.1 2 25.0 -65.3 215 17 448.8 448.8 310.7 448.8 0.00 WND 232 11002 -58.5 -62.7 58 4.2 -58.5 280 61 326.0 326.0 290.6 326.2 0.04 Sounding variables and indices 1000-500 mb thick: 5610.00 m Freezing level: 658.00 mb = 3586.26 m = 11765.81 ft Wetbulb zero: 734.39 mb = 2698.60 m = 8853.56 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 60.56 % Est. max temperature: 23.43 C = 74.18 F Sfc-Lift cond lev (LCL): 867.57 mb = 1319.30 m = 4328.35 ft T: 13.45 C 700-500 lapse rate: 7.59 C/km ThetaE index: 10.66 C Layer 813.0- 769.0 mb Conv cond level (CCL): 829.19 mb = 1699.31 m = 5575.10 ft Mean mixing ratio: 9.28 g/kg Conv temperature: 23.41 C = 74.14 F Cap Strength: 0.36 C Lifted Index: -3.78 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.02 C Lifted Index @700 mb: 0.00 C Showalter Index: -3.26 C Risk: Severe thunderstorms possible Total Totals Index: 56.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.10 C Cross Totals Index: 26.90 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 311.20 Risk: Showers and thunderstorms possible Energy Index: -1.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 677.20 J/kg Max Up Vert Vel: 36.80 m/s Conv Inhibition (B-): 4.90 J/kg Cap Strength: 0.34 C Lift Cond Lev (LCL): 833.46 mb = 1656.53 m = 5434.74 ft Lev Free Conv (LFC): 818.46 mb = 1807.67 m = 5930.61 ft Equ Level (EL): 758.46 mb = 2434.34 m = 7986.60 ft B at Equ Level: 14.88 J/kg Max Parcel Lev (MPL): 178.46 mb = 12658.65 m = 41530.51 ft Wind level data Storm motion: 289 at 20 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 ---------------------------------------------------------- 0 976 315 345 4 1.0 -3.9 | 98 18 -17.5 2.5 1 943 610 335 7 3.0 -6.3 | 90 16 -15.5 -0.0 2 925 775 325 6 3.4 -4.9 | 95 15 -15.1 1.4 3 910 914 325 6 3.4 -4.9 | 95 15 -15.1 1.4 4 878 1219 290 6 5.6 -2.1 | 108 14 -12.9 4.3 5 850 1493 285 7 6.8 -1.8 | 111 13 -11.7 4.5 6 816 1829 280 9 8.9 -1.6 | 116 11 -9.6 4.8 7 786 2134 270 12 12.0 -0.0 | 134 9 -6.5 6.3 8 758 2438 245 20 18.1 8.5 | 179 15 -0.4 14.8 9 730 2743 245 24 21.8 10.1 | 191 17 3.2 16.5 10 700 3089 245 30 27.2 12.7 | 205 21 8.7 19.0 11 677 3353 245 33 29.9 13.9 | 209 23 11.4 20.3 12 651 3658 255 33 31.9 8.5 | 222 20 13.4 14.9 13 626 3962 260 34 33.5 5.9 | 231 19 15.0 12.2 14 602 4267 260 36 35.5 6.3 | 233 21 16.9 12.6 15 556 4877 255 38 36.7 9.8 | 228 24 18.2 16.2 16 500 5710 260 42 41.4 7.3 | 239 27 22.9 13.6 17 474 6096 265 39 38.9 3.4 | 244 23 20.3 9.7 18 400 7350 265 43 42.8 3.7 | 248 26 24.3 10.1 19 385 7620 265 46 45.8 4.0 | 249 29 27.3 10.3 20 308 9144 265 53 52.8 4.6 | 252 36 34.3 10.9 21 300 9330 265 53 52.8 4.6 | 252 36 34.3 10.9 22 250 10530 275 59 58.8 -5.1 | 268 40 40.3 1.2 23 232 11002 280 61 60.1 -10.6 | 276 42 41.6 -4.3 24 222 11278 280 61 60.1 -10.6 | 276 42 41.6 -4.3 25 200 11930 265 52 51.8 4.5 | 252 35 33.3 10.8 26 150 13770 265 42 41.8 3.7 | 247 25 23.3 10.0 27 137 14326 265 40 39.8 3.5 | 245 23 21.3 9.8 28 119 15240 240 39 33.8 19.5 | 211 30 15.3 25.8 29 108 15850 265 29 28.9 2.5 | 230 14 10.4 8.8 30 103 16154 245 27 24.5 11.4 | 199 19 6.0 17.7 31 100 16330 235 33 27.0 18.9 | 199 27 8.5 25.2 32 98 16459 235 33 27.0 18.9 | 199 27 8.5 25.2 33 93 16764 225 37 26.2 26.2 | 193 33 7.7 32.5 34 85 17374 245 45 40.8 19.0 | 221 34 22.3 25.3 35 81 17678 245 17 15.4 7.2 | 167 14 -3.1 13.5 36 77 17983 220 15 9.6 11.5 | 154 20 -8.9 17.8 37 73 18288 235 13 10.6 7.5 | 150 16 -7.9 13.8 38 70 18550 225 10 7.1 7.1 | 139 18 -11.4 13.4 39 70 18593 270 7 7.0 -0.0 | 119 13 -11.5 6.3 40 68 18728 215 17 9.8 13.9 | 157 22 -8.8 20.2 41 66 18898 220 12 7.7 9.2 | 145 19 -10.8 15.5 42 63 19202 240 21 18.2 10.5 | 179 17 -0.3 16.8 43 57 19812 240 10 8.7 5.0 | 139 15 -9.8 11.3 44 52 20422 280 10 9.8 -1.7 | 118 10 -8.7 4.6 45 50 20630 160 13 -4.4 12.2 | 129 29 -23.0 18.5 46 49 20726 130 15 -11.5 9.6 | 118 34 -30.0 16.0 47 46 21031 200 13 4.4 12.2 | 143 23 -14.1 18.5 48 43 21336 300 7 6.1 -3.5 | 103 13 -12.4 2.8 49 40 21641 235 2 1.6 1.1 | 114 18 -16.9 7.5 50 38 21946 320 10 6.4 -7.7 | 84 12 -12.1 -1.3 51 35 22250 20 11 -3.8 -10.3 | 80 23 -22.3 -4.0 52 29 23165 55 10 -8.2 -5.7 | 91 27 -26.7 0.6 53 27 23470 80 8 -7.9 -1.4 | 101 27 -26.4 4.9 Wind Parameters Mean winds (0-6000m): 258.8 at 26.1 knts Storm direction: 288.8 at 19.6 knts Shear (0-3000m) pos: 0.0 neg: 5.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 97.3 neg: -10.1 tot: 87.2 m^2/s^2 ave: 29.1 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.2 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 8.02 Bulk Shear: 84.45 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 ------------------------------------------------------------------------------- 500 334 6 94 16| 0.0 2.7 2.7| 5.7 -10.1 -4.5 -9.0 -0.20| 4.7 -0.9 1000 321 6 97 15| 0.0 2.7 2.7| 18.2 -10.1 8.1 8.1 0.29| 4.4 1.3 1500 306 6 101 13| 0.0 2.8 2.8| 22.7 -10.1 12.6 8.4 0.34| 3.9 1.3 2000 291 8 107 12| 0.0 4.4 4.4| 44.6 -10.1 34.5 17.2 0.60| 5.4 3.2 2500 271 11 128 10| 0.0 5.4 5.4| 71.1 -10.1 60.9 24.4 0.63| 6.3 4.0 3000 261 14 150 10| 0.0 5.7 5.7| 97.3 -10.1 87.2 29.1 0.64| 6.5 4.2 4000 258 19 181 10| 1.2 4.3 5.5|145.8 -10.1 135.6 33.9 0.68| 6.3 4.3 5000 258 23 199 12| 1.2 3.7 4.9|161.0 -19.9 141.0 28.2 0.61| 5.7 3.5 6000 259 26 212 13| 1.4 3.1 4.5|192.8 -19.9 172.9 28.8 0.61| 5.4 3.3 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250501.23.gif