UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 19 OCT 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 1017 6 15.0 11.6 80 3.4 13.0 250 3 286.8 288.2 285.4 310.3 8.46 1 1000 149 16.6 13.7 83 2.9 14.8 215 7 289.8 291.5 287.9 317.6 9.89 2 990 235 16.8 13.6 81 3.2 14.8 232 8 290.8 292.5 288.3 318.8 9.93 3 925 810 13.6 11.4 87 2.2 12.3 350 13 293.2 294.9 288.6 319.5 9.19 4 924 819 13.6 11.4 87 2.2 12.3 349 13 293.3 294.9 288.6 319.6 9.20 5 860 1427 11.0 8.1 82 2.9 9.3 251 11 296.7 298.1 288.6 319.7 7.90 6 850 1525 10.4 7.2 81 3.2 8.6 235 11 297.0 298.4 288.4 319.0 7.51 7 835 1674 10.6 7.0 78 3.6 8.5 236 12 298.8 300.1 289.0 320.9 7.54 8 763 2421 5.8 3.9 88 1.9 4.8 243 18 301.4 302.6 289.1 321.2 6.65 9 761 2442 5.8 4.0 88 1.8 4.8 244 18 301.6 302.8 289.2 321.6 6.71 10 700 3122 0.6 0.3 98 0.3 0.4 250 23 303.1 304.2 288.8 320.0 5.59 11 598 4369 -8.9 -11.2 83 2.3 -9.8 259 28 306.1 306.6 286.9 314.7 2.72 12 597 4382 -8.9 -11.8 79 2.9 -9.9 259 28 306.3 306.7 286.9 314.4 2.59 13 548 5043 -12.7 -14.6 86 1.9 -13.3 265 30 309.3 309.8 287.6 316.6 2.25 14 510 5590 -15.7 -20.2 68 4.5 -16.9 269 32 312.1 312.4 287.8 317.1 1.51 15 507 5635 -16.1 -21.1 65 5.0 -17.4 269 33 312.2 312.4 287.7 316.8 1.40 16 500 5740 -16.3 -24.3 50 8.0 -18.2 270 33 313.2 313.4 287.7 316.8 1.07 17 497 5785 -15.7 -26.7 38 11.0 -18.2 270 33 314.4 314.6 287.9 317.4 0.87 18 486 5954 -16.1 -32.1 24 16.0 -19.2 268 34 316.0 316.1 288.1 317.8 0.53 19 484 5985 -16.3 -31.3 26 15.0 -19.3 268 34 316.1 316.2 288.1 318.1 0.58 20 451 6513 -20.5 -26.5 59 6.0 -21.8 263 37 317.3 317.5 288.9 320.6 0.97 21 400 7390 -26.9 -31.6 64 4.7 -27.7 255 42 320.0 320.2 289.5 322.4 0.68 22 387 7627 -29.1 -32.4 73 3.3 -29.6 255 43 320.2 320.3 289.5 322.5 0.65 23 300 9390 -44.9 -47.3 77 2.4 -45.0 255 51 322.1 322.1 289.6 322.8 0.18 24 281 9822 -47.1 -50.2 70 3.1 -47.3 253 50 325.0 325.0 290.4 325.5 0.14 25 250 10580 -53.5 -57.2 64 3.7 -53.6 250 48 326.5 326.5 290.8 326.8 0.07 26 238 10896 -54.9 -58.7 63 3.8 -55.0 252 51 329.0 329.1 291.5 329.3 0.06 27 201 11959 -62.1 260 61 333.9 28 200 11990 -62.3 260 61 334.1 29 192 12244 -61.5 260 60 339.3 30 187 12409 -58.7 260 59 346.4 31 178 12720 -59.5 260 57 350.0 32 175 12826 -59.9 260 57 351.1 33 163 13274 -57.7 260 55 362.0 34 150 13800 -58.1 260 52 370.0 35 143 14100 -58.5 262 56 374.4 36 131 14650 -59.1 265 63 382.7 37 118 15303 -59.9 265 62 392.9 38 100 16340 -58.1 265 60 415.5 39 82 17585 -61.5 268 54 432.8 40 70 18570 -60.9 270 49 454.1 41 65 19029 -62.7 459.9 42 64 19124 -62.7 461.9 43 63 19221 -62.5 464.5 44 62 19320 -62.7 466.1 TRP 201 11959 -62.1 260 61 333.9 WND 131 14650 -59.1 265 63 382.7 Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 693.56 mb = 3200.75 m = 10501.03 ft Wetbulb zero: 695.70 mb = 3170.80 m = 10402.76 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 84.67 % Est. max temperature: 24.58 C = 76.24 F Sfc-Lift cond lev (LCL): 966.56 mb = 437.60 m = 1435.68 ft T: 15.67 C 700-500 lapse rate: 6.46 C/km ThetaE index: 7.20 C Layer 700.0- 548.0 mb Conv cond level (CCL): 855.16 mb = 1474.13 m = 4836.33 ft Mean mixing ratio: 9.49 g/kg Conv temperature: 25.14 C = 77.25 F Cap Strength: 3.02 C Lifted Index: 1.05 C Risk: Showers probable Lifted Index @300 mb: 3.13 C Lifted Index @700 mb: 0.90 C Showalter Index: 0.67 C Risk: Thunderstorms probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 23.50 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 165.40 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.37 J/kg Max Up Vert Vel: 9.73 m/s Conv Inhibition (B-): 191.52 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 926.91 mb = 792.48 m = 2599.98 ft Lev Free Conv (LFC): 651.91 mb = 3685.47 m = 12091.29 ft Equ Level (EL): 531.91 mb = 5269.88 m = 17289.42 ft B at Equ Level: 47.00 J/kg Max Parcel Lev (MPL): 471.91 mb = 6174.04 m = 20255.79 ft Wind level data Storm motion: 291 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 1017 6 250 3 2.8 1.0 | 119 14 -12.0 6.7 1 1000 149 215 7 4.0 5.7 | 137 16 -10.8 11.4 2 925 810 350 13 2.3 -12.8 | 60 14 -12.6 -7.1 3 850 1525 235 11 9.0 6.3 | 154 13 -5.8 12.0 4 700 3122 250 23 21.6 7.9 | 207 15 6.8 13.5 5 500 5740 270 33 33.0 -0.0 | 253 19 18.2 5.7 6 400 7390 255 42 40.6 10.9 | 237 31 25.8 16.5 7 300 9390 255 51 49.3 13.2 | 241 39 34.5 18.9 8 250 10580 250 48 45.1 16.4 | 234 37 30.3 22.1 9 201 11959 260 61 60.1 10.6 | 250 48 45.3 16.3 10 200 11990 260 61 60.1 10.6 | 250 48 45.3 16.3 11 150 13800 260 52 51.2 9.0 | 248 39 36.4 14.7 12 131 14650 265 63 62.8 5.5 | 257 49 48.0 11.2 13 100 16340 265 60 59.8 5.2 | 256 46 45.0 10.9 14 70 18570 270 49 49.0 -0.0 | 261 35 34.2 5.7 Wind Parameters Mean winds (0-6000m): 261.0 at 21.1 knts Storm direction: 291.0 at 15.9 knts Shear (0-3000m) pos: 3.2 neg: 2.6 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 84.0 deg Storm rel helicity (0-3000m) pos: 74.4 neg: -19.6 tot: 54.8 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.90 Bulk Shear: 24.87 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 ------------------------------------------------------------------------------- 500 252 8 136 11| 8.3 0.0 8.3| 20.4 -6.2 14.3 28.6 0.15| 15.3 2.3 1000 318 10 79 8| 6.0 0.0 6.0| 21.5 -18.9 2.6 2.6 -0.12| 17.7 -2.2 1500 303 10 90 6| 4.0 5.2 9.2| 32.7 -19.6 13.1 8.7 0.08| 17.6 1.4 2000 275 11 141 6| 3.2 3.9 7.1| 45.3 -19.6 25.7 12.8 0.14| 14.2 2.0 2500 262 12 159 8| 3.1 3.1 6.2| 59.4 -19.6 39.8 15.9 0.20| 12.1 2.4 3000 257 14 169 9| 3.2 2.6 5.8| 74.4 -19.6 54.8 18.3 0.25| 10.8 2.7 4000 256 16 185 10| 3.1 2.0 5.0| 96.0 -19.6 76.4 19.1 0.30| 8.8 2.7 5000 258 19 200 10| 3.0 1.6 4.6|118.7 -19.6 99.1 19.8 0.35| 7.6 2.7 6000 261 21 214 11| 2.7 1.4 4.1|136.5 -23.6 113.0 18.8 0.36| 6.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251019.00.gif