UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 9 OCT 25 Station: LY295 WMO ident: 13295 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1018 45 13.0 9.1 77 3.9 10.8 345 5 284.7 285.9 283.2 304.5 7.13 1 1010 112 13.6 9.5 76 4.1 11.3 321 9 285.9 287.2 284.0 306.5 7.39 2 1000 195 13.2 9.1 76 4.1 10.9 290 13 286.4 287.6 284.0 306.6 7.26 3 943 686 10.0 6.9 81 3.1 8.3 316 22 287.9 289.1 284.0 306.6 6.62 4 930 802 10.4 4.4 66 6.0 7.3 323 24 289.5 290.5 283.6 305.6 5.64 5 925 847 10.2 3.2 62 7.0 6.6 325 25 289.7 290.7 283.2 304.7 5.21 6 908 1001 9.4 1.4 57 8.0 5.5 325 24 290.5 291.3 283.0 303.9 4.66 7 892 1149 9.6 2.6 62 7.0 6.1 325 23 292.1 293.1 284.2 307.1 5.17 8 850 1547 6.6 2.3 74 4.3 4.4 325 21 293.1 294.0 284.8 308.5 5.32 9 830 1742 5.4 2.2 80 3.2 3.8 324 22 293.8 294.8 285.1 309.5 5.41 10 760 2457 0.6 -1.1 88 1.7 -0.2 322 24 296.1 296.9 285.2 309.8 4.64 11 700 3116 -1.3 -3.3 86 2.0 -2.2 320 27 301.0 301.8 286.7 314.0 4.28 12 695 3173 -1.3 -4.0 82 2.7 -2.5 320 27 301.7 302.4 286.8 314.1 4.09 13 541 5119 -15.7 -17.5 86 1.8 -16.2 316 30 306.9 307.2 286.3 312.7 1.79 14 500 5710 -19.3 -22.6 75 3.3 -20.1 315 31 309.5 309.7 286.6 313.6 1.24 15 482 5982 -20.3 -25.1 65 4.8 -21.3 313 33 311.5 311.7 287.1 315.0 1.03 16 458 6357 -23.3 -28.3 63 5.0 -24.2 311 35 312.4 312.5 287.1 315.1 0.81 17 425 6898 -28.1 -30.2 82 2.1 -28.5 308 39 313.0 313.1 287.2 315.5 0.73 18 400 7330 -30.9 -38.9 45 8.0 -31.8 305 42 314.8 314.9 287.4 316.0 0.33 19 399 7348 -31.1 -39.1 45 8.0 -32.0 305 42 314.8 314.9 287.4 316.0 0.32 20 367 7935 -35.7 -37.9 80 2.2 -35.9 298 49 316.3 316.4 288.0 317.7 0.40 21 333 8605 -40.1 -43.2 72 3.1 -40.4 289 57 319.2 319.2 288.8 320.1 0.25 22 300 9310 -45.1 -51.1 51 6.0 -45.4 280 66 321.8 321.8 289.5 322.2 0.12 23 273 9939 -47.2 -58.3 27 11.2 -47.5 285 75 327.6 327.6 291.1 327.8 0.05 24 250 10520 -49.1 -65.1 14 16.0 -49.5 285 62 333.1 333.1 292.6 333.2 0.02 25 246 10625 -50.1 -66.1 14 16.0 -50.4 285 60 333.1 333.1 292.6 333.2 0.02 26 230 11063 -49.7 -68.7 9 19.0 -50.1 287 57 340.2 340.2 294.4 340.3 0.02 27 200 11970 -51.9 -75.9 4 24.0 -52.3 290 52 350.6 350.6 296.8 350.6 0.01 28 150 13820 -55.9 -86.9 1 31.0 -56.2 265 40 373.8 373.8 301.2 373.8 0.00 29 139 14304 -55.7 -86.7 1 31.0 -56.1 270 36 382.3 382.3 302.6 382.4 0.00 30 118 15333 -61.5 -90.5 1 29.0 -61.7 280 28 390.0 390.0 303.8 390.0 0.00 31 100 16360 -60.7 -89.7 1 29.0 -61.0 290 19 410.4 410.4 306.6 410.5 0.00 32 79 17823 -61.3 -90.3 1 29.0 -61.6 247 16 437.8 437.8 309.7 437.8 0.00 33 74 18231 -58.1 -88.1 1 30.0 -58.6 235 16 452.8 452.8 311.1 452.8 0.00 34 70 18580 -59.5 -89.5 1 30.0 -59.9 225 15 457.1 457.1 311.5 457.1 0.00 35 63 19240 -61.3 -90.3 1 29.0 -61.7 241 16 467.1 467.1 312.4 467.1 0.00 36 50 20680 -61.1 -90.1 1 29.0 -61.6 275 19 499.5 499.5 314.9 499.5 0.00 37 36 22720 -61.3 -90.3 1 29.0 -62.0 259 22 548.2 548.2 318.0 548.2 0.00 38 34 23076 -58.9 -88.9 1 30.0 -59.8 256 22 563.5 563.5 318.8 563.6 0.00 39 30 23860 -59.9 -89.9 1 30.0 -60.8 250 23 581.3 581.3 319.8 581.4 0.00 40 27 24517 -60.5 -89.5 1 29.0 -61.4 255 27 597.4 597.4 320.5 597.5 0.00 41 25 25001 -56.5 -87.5 1 31.0 -58.1 259 30 622.2 622.2 321.6 622.3 0.01 42 20 26420 -55.5 -86.5 1 31.0 -57.6 270 38 666.3 666.3 323.3 666.4 0.01 43 18 27090 -56.7 -87.7 1 31.0 -58.7 682.9 682.9 323.9 683.0 0.01 44 13 29177 -51.7 -83.7 1 32.0 -55.8 766.8 766.8 326.4 767.0 0.03 TRP 246 10625 -50.1 -66.1 14 16.0 -50.4 285 60 333.1 333.1 292.6 333.2 0.02 WND 273 9939 -47.2 -58.3 27 11.2 -47.5 285 75 327.6 327.6 291.1 327.8 0.05 Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 741.05 mb = 2665.15 m = 8743.83 ft Wetbulb zero: 763.77 mb = 2416.92 m = 7929.43 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 80.40 % Est. max temperature: 21.01 C = 69.82 F Sfc-Lift cond lev (LCL): 959.93 mb = 537.42 m = 1763.16 ft T: 10.97 C 700-500 lapse rate: 6.94 C/km ThetaE index: 2.73 C Layer 943.0- 892.0 mb Conv cond level (CCL): 825.21 mb = 1789.19 m = 5869.99 ft Mean mixing ratio: 6.68 g/kg Conv temperature: 22.30 C = 72.15 F Cap Strength: 5.07 C Lifted Index: 5.41 C Risk: None Lifted Index @300 mb: 11.19 C Lifted Index @700 mb: 4.72 C Showalter Index: 3.94 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 21.60 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 100.60 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.82 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 49555.32 J/kg Cap Strength: 5.19 C Lift Cond Lev (LCL): 907.92 mb = 1001.85 m = 3286.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 19 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 1018 45 345 5 1.3 -4.8 | 170 14 -2.5 14.1 1 1000 195 290 13 12.2 -4.4 | 210 17 8.4 14.5 2 925 847 325 25 14.3 -20.5 | 279 11 10.5 -1.6 3 850 1547 325 21 12.0 -17.2 | 258 8 8.2 1.7 4 700 3116 320 27 17.4 -20.7 | 277 14 13.6 -1.8 5 500 5710 315 31 21.9 -21.9 | 279 18 18.1 -3.0 6 400 7330 305 42 34.4 -24.1 | 280 31 30.6 -5.2 7 300 9310 280 66 65.0 -11.5 | 263 62 61.2 7.4 8 273 9939 285 75 72.4 -19.4 | 270 69 68.6 -0.5 9 250 10520 285 62 59.9 -16.0 | 267 56 56.1 2.9 10 246 10625 285 60 58.0 -15.5 | 266 54 54.2 3.4 11 200 11970 290 52 48.9 -17.8 | 269 45 45.1 1.1 12 150 13820 265 40 39.8 3.5 | 238 42 36.0 22.4 13 100 16360 290 19 17.9 -6.5 | 229 19 14.1 12.4 14 70 18580 225 15 10.6 10.6 | 193 30 6.8 29.5 15 50 20680 275 19 18.9 -1.7 | 221 23 15.1 17.2 16 30 23860 250 23 21.6 7.9 | 214 32 17.8 26.8 17 20 26420 270 38 38.0 -0.0 | 241 39 34.2 18.9 Wind Parameters Mean winds (0-6000m): 318.6 at 25.7 knts Storm direction: 348.6 at 19.3 knts Shear (0-3000m) pos: 1.3 neg: 3.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 98.0 neg: -8.0 tot: 90.0 m^2/s^2 ave: 30.0 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.63 Bulk Shear: 22.06 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 ------------------------------------------------------------------------------- 500 302 14 215 14| 0.0 16.1 16.1| 64.3 0.0 64.3 128.6 0.90| 19.8 17.9 1000 316 19 239 11| 3.9 8.1 11.9| 88.7 -2.2 86.6 86.6 0.85| 14.7 12.6 1500 319 20 247 10| 2.6 4.5 7.1| 88.7 -8.0 80.7 53.8 0.70| 10.8 7.6 2000 321 20 251 10| 1.9 3.9 5.8| 92.0 -8.0 84.0 42.0 0.70| 8.6 6.0 2500 321 21 255 10| 1.5 3.5 5.1| 95.2 -8.0 87.1 34.9 0.69| 7.3 5.0 3000 321 22 259 10| 1.3 3.3 4.6| 98.0 -8.0 90.0 30.0 0.68| 6.4 4.4 4000 320 23 265 11| 1.0 2.7 3.7| 99.5 -8.0 91.5 22.9 0.65| 5.1 3.3 5000 320 25 269 12| 0.8 2.4 3.1|100.3 -8.0 92.3 18.5 0.63| 4.3 2.7 6000 319 26 272 13| 0.6 2.3 2.9|102.2 -8.0 94.1 15.7 0.58| 3.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251009.23.gif