UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 2 MAY 25 Station: LT064 WMO ident: 17064 ------------------------------------------------------------------------------- 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 1012 23 11.0 8.3 83 2.7 9.5 245 1 283.2 284.4 282.1 301.9 6.79 1 1001 114 11.6 8.5 81 3.1 9.9 22 16 284.7 285.9 283.0 304.0 6.96 2 1000 122 11.6 8.6 82 3.0 9.9 35 17 284.8 286.0 283.1 304.2 7.02 3 926 764 7.2 4.7 84 2.5 5.9 50 28 286.6 287.6 282.5 302.9 5.78 4 925 773 7.6 4.7 82 2.9 6.1 50 28 287.1 288.1 282.8 303.4 5.79 5 921 809 8.2 4.6 78 3.6 6.3 50 28 288.1 289.1 283.2 304.4 5.78 6 897 1026 10.2 -10.8 22 21.0 2.1 48 29 292.3 292.6 280.4 297.9 1.87 7 887 1119 10.2 -13.8 17 24.0 1.5 48 29 293.2 293.5 280.4 297.8 1.48 8 850 1470 7.2 -8.8 31 16.0 0.8 45 30 293.7 294.1 281.6 300.6 2.31 9 797 1996 3.4 -2.6 65 6.0 0.7 50 25 295.1 295.8 284.1 306.8 3.96 10 743 2562 -0.7 -1.8 92 1.1 -1.2 55 20 296.6 297.4 285.3 310.0 4.51 11 734 2659 -1.1 -4.2 79 3.1 -2.4 56 19 297.2 297.9 284.8 308.6 3.81 12 700 3037 -2.3 -3.3 93 1.0 -2.7 60 15 299.9 300.7 286.4 312.8 4.28 13 650 3622 -5.9 -7.1 91 1.2 -6.4 56 16 302.3 302.9 286.4 312.9 3.45 14 551 4899 -13.5 -16.3 79 2.8 -14.3 46 19 307.9 308.3 286.8 314.2 1.94 15 506 5541 -18.5 -23.2 66 4.7 -19.6 41 21 309.4 309.6 286.5 313.3 1.17 16 500 5630 -19.3 -27.3 49 8.0 -20.9 40 21 309.5 309.7 286.1 312.3 0.81 17 498 5660 -19.5 -27.5 49 8.0 -21.1 40 21 309.6 309.8 286.2 312.3 0.80 18 493 5735 -19.7 -24.4 66 4.7 -20.7 40 21 310.3 310.5 286.7 313.9 1.08 19 454 6341 -24.5 -29.0 66 4.5 -25.3 38 20 311.7 311.8 286.8 314.3 0.77 20 437 6617 -26.3 -30.4 68 4.1 -27.0 37 20 312.8 312.9 287.2 315.2 0.70 21 400 7250 -31.7 -35.1 72 3.4 -32.1 35 19 313.8 313.9 287.2 315.5 0.48 22 338 8421 -41.5 -44.3 74 2.8 -41.7 35 22 315.9 316.0 287.6 316.7 0.22 23 300 9220 -48.5 -52.2 65 3.7 -48.6 35 24 317.0 317.0 287.9 317.4 0.10 24 287 9510 -50.9 -55.3 59 4.4 -51.0 40 22 317.6 317.6 288.1 317.9 0.07 25 284 9578 -50.9 -55.9 55 5.0 -51.0 40 21 318.6 318.6 288.3 318.8 0.07 26 250 10400 -55.5 35 14 323.6 27 246 10503 -55.7 38 14 324.8 28 200 11830 -54.9 75 9 345.8 29 176 12645 -54.7 144 11 359.0 30 150 13670 -52.9 230 14 378.9 31 140 14114 -54.9 225 14 383.0 32 100 16270 -54.5 200 14 422.4 33 89 17015 -56.7 207 17 432.3 34 70 18540 -56.9 220 22 462.7 35 50 20660 -57.3 215 12 508.4 36 41 21915 -56.5 209 10 540.1 37 30 23900 -55.5 200 6 593.3 38 26 24817 -54.1 189 6 622.1 39 20 26510 -52.3 170 6 676.1 40 17 27558 -52.9 170 6 706.3 41 13 29300 -49.1 170 7 775.8 42 10 31050 -41.3 170 7 865.4 43 8.4 32244 -37.3 925.3 44 6.9 33597 -39.5 969.7 45 4.5 36594 -28.1 -63.1 2 35.0 -49.4 1149.3 1150.5 333.6 1174.7 1.76 TRP 287 9510 -50.9 -55.3 59 4.4 -51.0 40 22 317.6 317.6 288.1 317.9 0.07 WND Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 752.22 mb = 2465.18 m = 8087.75 ft Wetbulb zero: 777.87 mb = 2192.14 m = 7191.97 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 73.59 % Est. max temperature: 21.40 C = 70.51 F Sfc-Lift cond lev (LCL): 971.49 mb = 363.58 m = 1192.83 ft T: 9.94 C 700-500 lapse rate: 6.56 C/km ThetaE index: 6.63 C Layer 897.0- 850.0 mb Conv cond level (CCL): 802.38 mb = 1941.31 m = 6369.05 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 22.81 C = 73.06 F Cap Strength: 7.38 C Lifted Index: 7.28 C Risk: None Lifted Index @300 mb: 9.72 C Lifted Index @700 mb: 5.18 C Showalter Index: 9.22 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 10.50 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.03 J/kg Max Up Vert Vel: 4.70 m/s Conv Inhibition (B-): 78301.46 J/kg Cap Strength: 7.37 C Lift Cond Lev (LCL): 916.95 mb = 844.89 m = 2771.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 78 at 16 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 1012 23 245 1 0.9 0.4 | 257 17 16.2 3.8 1 1000 122 35 17 -9.8 -13.9 | 332 12 5.5 -10.5 2 925 773 50 28 -21.4 -18.0 | 23 16 -6.1 -14.6 3 850 1470 45 30 -21.2 -21.2 | 18 19 -5.9 -17.8 4 700 3037 60 15 -13.0 -7.5 | 331 5 2.3 -4.1 5 500 5630 40 21 -13.5 -16.1 | 352 13 1.8 -12.7 6 400 7250 35 19 -10.9 -15.6 | 340 13 4.4 -12.2 7 300 9220 35 24 -13.8 -19.7 | 355 16 1.5 -16.3 8 287 9510 40 22 -14.1 -16.9 | 355 14 1.2 -13.5 9 250 10400 35 14 -8.0 -11.5 | 318 11 7.3 -8.1 10 200 11830 75 9 -8.7 -2.3 | 261 7 6.6 1.1 11 150 13670 230 14 10.7 9.0 | 245 29 26.0 12.4 12 100 16270 200 14 4.8 13.2 | 231 26 20.1 16.5 13 70 18540 220 22 14.1 16.9 | 235 36 29.4 20.2 14 50 20660 215 12 6.9 9.8 | 239 26 22.2 13.2 15 30 23900 200 6 2.1 5.6 | 243 20 17.4 9.0 16 20 26510 170 6 -1.0 5.9 | 237 17 14.3 9.3 17 10 31050 170 7 -1.2 6.9 | 234 17 14.1 10.3 Wind Parameters Mean winds (0-6000m): 47.5 at 20.9 knts Storm direction: 77.5 at 15.7 knts Shear (0-3000m) pos: 2.7 neg: 0.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 75.6 deg Storm rel helicity (0-3000m) pos: 92.1 neg: -17.4 tot: 74.7 m^2/s^2 ave: 24.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.62 Bulk Shear: 1.96 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 40 18 340 11| 25.4 0.0 25.4| 75.1 0.0 75.1 150.1 0.97| 27.7 26.9 1000 45 23 4 12| 15.3 0.0 15.3| 92.1 -1.6 90.5 90.5 0.92| 16.9 15.5 1500 46 25 10 14| 10.2 0.5 10.7| 92.1 -5.8 86.4 57.6 0.83| 12.0 10.0 2000 46 25 12 15| 6.4 0.4 6.8| 92.1 -7.5 84.7 42.3 0.71| 10.4 7.4 2500 47 25 12 14| 4.2 0.3 4.5| 92.1 -11.8 80.4 32.2 0.60| 9.4 5.6 3000 48 24 10 13| 2.7 0.3 3.0| 92.1 -17.4 74.7 24.9 0.47| 8.7 4.0 4000 49 22 7 11| 2.0 0.6 2.6| 94.5 -17.4 77.1 19.3 0.47| 6.9 3.2 5000 49 21 3 10| 1.6 0.8 2.4| 96.0 -17.4 78.6 15.7 0.45| 5.9 2.7 6000 48 21 1 11| 1.4 0.9 2.2| 96.1 -19.7 76.4 12.7 0.42| 5.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20250502.00.gif