UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 30 APR 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 1020 1 7.2 3.5 77 3.7 5.4 250 3 278.8 279.6 277.6 292.0 4.82 1 1007 106 9.2 4.2 71 5.0 6.7 324 6 281.8 282.7 279.6 296.0 5.13 2 1000 164 9.0 3.0 66 6.0 6.1 5 7 282.1 283.0 279.3 295.4 4.74 3 926 797 4.6 -0.4 70 5.0 2.4 118 10 283.9 284.6 279.2 295.2 4.01 4 925 806 4.6 -0.2 71 4.8 2.4 120 10 284.0 284.7 279.3 295.5 4.07 5 865 1349 1.6 -0.6 85 2.2 0.6 61 15 286.4 287.1 280.6 298.4 4.23 6 862 1377 2.8 -1.5 73 4.3 0.9 57 15 287.9 288.6 281.0 299.3 3.97 7 856 1434 3.2 -1.8 70 5.0 1.0 51 16 288.9 289.6 281.4 300.2 3.91 8 851 1481 5.8 1.8 75 4.0 3.8 46 16 292.1 293.0 284.2 307.0 5.12 9 850 1491 6.2 1.9 74 4.3 4.1 45 16 292.6 293.6 284.4 307.6 5.16 10 841 1578 6.6 -2.4 53 9.0 2.5 47 16 294.0 294.6 283.5 305.2 3.81 11 831 1676 6.4 -7.6 36 14.0 0.7 50 16 294.7 295.2 282.4 302.6 2.59 12 819 1796 7.6 -17.4 15 25.0 -0.8 54 15 297.2 297.5 281.8 301.0 1.19 13 802 1969 7.4 -16.6 16 24.0 -0.9 58 15 298.8 299.1 282.5 302.9 1.30 14 738 2647 3.0 -28.0 8 31.0 -5.0 78 13 301.2 301.3 282.5 302.9 0.52 15 721 2836 1.4 -20.6 18 22.0 -5.3 83 13 301.5 301.7 283.3 304.8 1.03 16 700 3073 0.0 -22.0 17 22.0 -6.4 90 12 302.5 302.7 283.6 305.5 0.94 17 553 4912 -13.5 -43.5 6 30.0 -17.7 86 9 307.6 307.6 284.6 308.1 0.15 18 517 5420 -17.3 -34.3 21 17.0 -20.1 85 8 309.0 309.1 285.5 310.4 0.40 19 500 5670 -19.1 -42.1 11 23.0 -22.0 85 8 309.8 309.8 285.5 310.4 0.19 20 475 6052 -21.7 -33.7 33 12.0 -23.6 116 9 311.1 311.2 286.3 312.7 0.47 21 433 6731 -26.9 -32.9 57 6.0 -27.8 172 12 312.9 313.0 287.0 314.8 0.55 22 400 7300 -31.5 -35.2 70 3.7 -32.0 220 14 314.0 314.1 287.3 315.7 0.48 23 374 7771 -35.5 -39.4 67 3.9 -35.8 218 14 314.8 314.9 287.4 316.0 0.33 24 348 8267 -40.1 -44.0 66 3.9 -40.4 215 14 315.2 315.2 287.4 316.0 0.22 25 300 9260 -48.7 -53.7 56 5.0 -48.8 210 15 316.7 316.7 287.8 317.0 0.09 26 263 10109 -56.5 -61.5 53 5.0 -56.6 235 17 317.4 317.4 287.9 317.6 0.04 27 253 10355 -56.7 -61.7 53 5.0 -56.8 216 12 320.7 320.7 289.0 320.8 0.04 28 250 10430 -57.3 -62.3 53 5.0 -57.4 210 10 320.9 320.9 289.0 321.0 0.04 29 206 11653 -57.7 240 22 338.5 30 200 11840 -57.3 245 24 342.0 31 161 13226 -54.1 245 29 369.3 32 150 13680 -55.5 245 30 374.5 33 113 15490 -54.7 245 30 407.5 34 100 16270 -55.9 245 30 419.7 35 97 16463 -56.1 247 30 423.0 36 70 18520 -58.5 265 26 459.2 37 69 18611 -58.5 264 26 461.1 38 55 20047 -58.7 240 21 491.6 39 50 20650 -58.7 230 19 505.2 40 44 21449 -58.9 241 16 523.5 41 40 22046 -57.7 250 13 541.0 42 30 23860 -56.5 275 6 590.6 43 29 24076 -55.1 289 6 600.2 44 20 26460 -52.9 80 5 674.3 45 16 27900 -52.7 719.3 46 10 31000 -43.3 857.9 TRP 263 10109 -56.5 -61.5 53 5.0 -56.6 235 17 317.4 317.4 287.9 317.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 700.00 mb = 3073.00 m = 10081.90 ft Wetbulb zero: 825.56 mb = 1730.38 m = 5677.02 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 29.73 % Est. max temperature: 14.66 C = 58.38 F Sfc-Lift cond lev (LCL): 963.81 mb = 467.59 m = 1534.05 ft T: 6.89 C 700-500 lapse rate: 7.35 C/km ThetaE index: 6.62 C Layer 841.0- 802.0 mb Conv cond level (CCL): 657.51 mb = 3561.61 m = 11684.92 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 32.48 C = 90.47 F Cap Strength: 13.00 C Lifted Index: 13.28 C Risk: None Lifted Index @300 mb: 15.32 C Lifted Index @700 mb: 12.28 C Showalter Index: 4.73 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 21.00 C K Index: 5.20 Risk: None Sweat Index: 62.80 Risk: None Energy Index: 0.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.35 J/kg Max Up Vert Vel: 4.55 m/s Conv Inhibition (B-): 63067.55 J/kg Cap Strength: 13.23 C Lift Cond Lev (LCL): 893.57 mb = 1085.92 m = 3562.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 108 at 8 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 1020 1 250 3 2.8 1.0 | 278 11 10.7 -1.5 1 1000 164 5 7 -0.6 -7.0 | 323 12 7.3 -9.5 2 925 806 120 10 -8.7 5.0 | 162 3 -0.8 2.5 3 850 1491 45 16 -11.3 -11.3 | 14 14 -3.5 -13.8 4 700 3073 90 12 -12.0 0.0 | 59 5 -4.1 -2.5 5 500 5670 85 8 -8.0 -0.7 | 2 3 -0.1 -3.2 6 400 7300 220 14 9.0 10.7 | 244 19 16.9 8.2 7 300 9260 210 15 7.5 13.0 | 236 19 15.4 10.5 8 263 10109 235 17 13.9 9.8 | 252 23 21.8 7.2 9 250 10430 210 10 5.0 8.7 | 244 14 12.9 6.2 10 200 11840 245 24 21.8 10.1 | 256 31 29.6 7.6 11 150 13680 245 30 27.2 12.7 | 254 36 35.1 10.2 12 100 16270 245 30 27.2 12.7 | 254 36 35.1 10.2 13 70 18520 265 26 25.9 2.3 | 270 34 33.8 -0.2 14 50 20650 230 19 14.6 12.2 | 247 24 22.4 9.7 15 30 23860 275 6 6.0 -0.5 | 282 14 13.8 -3.0 16 20 26460 80 5 -4.9 -0.9 | 319 4 2.9 -3.4 Wind Parameters Mean winds (0-6000m): 77.7 at 11.0 knts Storm direction: 107.7 at 8.3 knts Shear (0-3000m) pos: 3.3 neg: 2.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 137.8 deg Storm rel helicity (0-3000m) pos: 65.4 neg: -23.1 tot: 42.2 m^2/s^2 ave: 14.1 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.13 Bulk Shear: 9.20 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 28 7 332 10| 11.9 0.0 11.9| 43.9 0.0 43.9 87.8 0.83| 19.1 15.8 1000 84 8 8 3| 7.4 0.0 7.4| 48.0 -2.8 45.3 45.3 0.57| 16.6 9.5 1500 71 10 17 6| 4.9 4.5 9.4| 48.0 -23.1 24.9 16.6 0.21| 15.7 3.3 2000 63 11 17 8| 4.2 3.3 7.6| 56.5 -23.1 33.4 16.7 0.25| 12.8 3.2 2500 64 12 20 8| 3.7 2.7 6.4| 62.0 -23.1 38.9 15.5 0.27| 11.0 3.0 3000 66 12 24 8| 3.3 2.2 5.5| 65.4 -23.1 42.2 14.1 0.29| 9.8 2.8 4000 72 12 30 7| 2.4 1.7 4.1| 65.7 -24.4 41.3 10.3 0.26| 7.6 2.0 5000 75 12 31 6| 1.9 1.4 3.3| 65.7 -25.8 39.9 8.0 0.23| 6.2 1.4 6000 78 11 31 6| 1.9 1.2 3.1| 66.6 -26.6 40.0 6.7 0.25| 5.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20250430.00.gif