UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for LT351... Searching the city database file for: LT351 ... Date:1200Z 7 OCT 25 Station: LT351 WMO ident: 17351 Latitude: 36.98 Longitude: 35.35 ------------------------------------------------------------------------------- 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 1008 25 28.6 13.6 40 15.0 18.8 0 0 301.1 302.9 291.7 329.8 9.75 1 1000 95 27.8 14.8 45 13.0 19.2 180 1 301.0 302.9 292.3 332.3 10.64 2 925 787 21.2 12.2 56 9.0 15.4 225 10 301.0 302.8 291.6 329.6 9.69 3 850 1505 14.2 9.2 72 5.0 11.2 240 9 301.0 302.6 290.7 326.5 8.62 4 831 1695 13.2 6.2 62 7.0 9.2 236 11 301.9 303.2 289.8 323.3 7.17 5 809 1920 10.8 3.8 62 7.0 6.9 231 13 301.7 302.8 288.8 320.3 6.22 6 772 2309 8.2 4.5 77 3.7 6.1 223 17 303.0 304.2 289.8 323.5 6.85 7 745 2602 7.2 2.3 71 4.9 4.5 216 20 305.0 306.1 289.8 323.4 6.07 8 744 2614 7.0 2.0 70 5.0 4.3 216 20 304.9 306.0 289.6 322.9 5.95 9 718 2906 6.6 -7.4 36 14.0 0.4 210 23 307.6 308.1 287.8 317.2 3.05 10 700 3114 5.2 -10.8 30 16.0 -1.4 205 25 308.2 308.7 287.4 315.9 2.39 11 668 3496 5.2 -19.8 14 25.0 -3.4 207 25 312.4 312.6 287.5 316.4 1.19 12 629 3986 4.0 -28.0 8 32.0 -5.3 210 25 316.4 316.6 288.3 318.6 0.61 13 622 4076 4.0 -27.0 8 31.0 -5.2 210 25 317.5 317.6 288.7 319.8 0.67 14 589 4519 3.4 -16.6 21 20.0 -4.3 213 24 321.8 322.1 291.1 327.8 1.77 15 500 5820 -7.7 -21.7 32 14.0 -12.1 220 24 323.7 323.9 291.2 328.3 1.35 16 476 6202 -10.5 -24.5 31 14.0 -14.4 221 34 324.8 325.0 291.3 328.7 1.10 17 469 6316 -10.1 -26.1 26 16.0 -14.5 221 37 326.7 326.8 291.7 330.1 0.97 18 433 6930 -13.9 -34.9 15 21.0 -18.2 223 53 329.4 329.5 292.0 331.1 0.46 19 400 7530 -17.1 -36.1 18 19.0 -20.7 225 69 332.8 332.9 292.9 334.4 0.44 20 392 7681 -18.1 -43.1 9 25.0 -22.0 225 70 333.4 333.4 292.9 334.2 0.22 21 347 8581 -24.1 -41.1 19 17.0 -26.6 223 76 337.1 337.2 293.9 338.3 0.30 22 320 9168 -26.7 -47.7 12 21.0 -29.1 221 80 341.4 341.4 294.8 342.0 0.16 23 300 9630 -30.3 -51.3 11 21.0 -32.3 220 83 342.7 342.7 295.1 343.1 0.11 24 250 10910 -39.3 -61.3 8 22.0 -40.4 230 80 347.6 347.6 296.1 347.8 0.04 25 206 12215 -47.1 -61.3 18 14.2 -47.6 230 84 355.2 355.2 297.8 355.4 0.05 26 200 12410 -48.3 230 83 356.3 27 150 14240 -62.7 235 76 362.1 28 123 15449 -68.7 238 64 372.3 29 105 16392 -71.5 240 54 384.2 30 103 16506 -71.9 240 53 385.5 31 100 16680 -72.1 220 43 388.4 32 75 18363 -73.1 208 28 419.6 33 70 18770 -68.7 205 24 437.4 34 61 19601 -64.1 197 20 465.2 35 50 20820 -62.9 185 15 495.3 36 45 21472 -60.7 515.7 37 42 21901 -61.3 524.5 TRP 103 16506 -71.9 240 53 385.5 WND 206 12215 -47.1 -61.3 18 14.2 -47.6 230 84 355.2 355.2 297.8 355.4 0.05 Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 561.74 mb = 4917.39 m = 16132.97 ft Wetbulb zero: 714.13 mb = 2950.21 m = 9679.06 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 40.78 % Est. max temperature: 28.56 C = 83.41 F Sfc-Lift cond lev (LCL): 809.85 mb = 1911.43 m = 6271.02 ft T: 10.89 C 700-500 lapse rate: 4.77 C/km ThetaE index: 11.97 C Layer 925.0- 772.0 mb Conv cond level (CCL): 807.70 mb = 1933.57 m = 6343.66 ft Mean mixing ratio: 10.06 g/kg Conv temperature: 29.28 C = 84.70 F Cap Strength: 6.49 C Lifted Index: 3.24 C Risk: None Lifted Index @300 mb: 9.58 C Lifted Index @700 mb: 0.67 C Showalter Index: 5.23 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 16.90 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 152.40 Risk: None Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.74 J/kg Max Up Vert Vel: 2.73 m/s Conv Inhibition (B-): 10.17 J/kg Cap Strength: 6.40 C Lift Cond Lev (LCL): 816.71 mb = 1840.79 m = 6039.27 ft Lev Free Conv (LFC): 791.71 mb = 2099.58 m = 6888.32 ft Equ Level (EL): 741.71 mb = 2638.91 m = 8657.72 ft B at Equ Level: 3.30 J/kg Max Parcel Lev (MPL): 721.71 mb = 2863.62 m = 9394.96 ft Wind level data Storm motion: 245 at 14 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 1008 25 0 0 -0.0 -0.0 | 65 14 -12.5 -6.0 1 1000 95 180 1 0.0 1.0 | 68 13 -12.5 -5.0 2 925 787 225 10 7.1 7.1 | 102 6 -5.5 1.1 3 850 1505 240 9 7.8 4.5 | 73 5 -4.7 -1.5 4 700 3114 205 25 10.6 22.7 | 173 17 -2.0 16.7 5 500 5820 220 24 15.4 18.4 | 193 13 2.9 12.4 6 400 7530 225 69 48.8 48.8 | 220 56 36.2 42.8 7 300 9630 220 83 53.4 63.6 | 215 71 40.8 57.6 8 250 10910 230 80 61.3 51.4 | 227 67 48.7 45.5 9 206 12215 230 84 64.3 54.0 | 227 71 51.8 48.0 10 200 12410 230 83 63.6 53.4 | 227 70 51.0 47.4 11 150 14240 235 76 62.3 43.6 | 233 62 49.7 37.6 12 103 16506 240 53 45.9 26.5 | 238 39 33.4 20.5 13 100 16680 220 43 27.6 32.9 | 209 31 15.1 27.0 14 70 18770 205 24 10.1 21.8 | 171 16 -2.4 15.8 15 50 20820 185 15 1.3 14.9 | 129 14 -11.2 9.0 Wind Parameters Mean winds (0-6000m): 214.6 at 18.5 knts Storm direction: 244.6 at 13.9 knts Shear (0-3000m) pos: 0.9 neg: 4.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 109.5 deg Storm rel helicity (0-3000m) pos: 27.7 neg: -4.5 tot: 23.2 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 30.81 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 ------------------------------------------------------------------------------- 500 204 3 75 12| 0.0 6.8 6.8| 16.6 0.0 16.6 33.1 0.75| 7.1 5.3 1000 223 6 80 8| 2.2 3.4 5.6| 19.7 -1.0 18.7 18.7 0.50| 6.2 3.1 1500 228 7 81 7| 1.7 2.3 4.0| 19.7 -3.1 16.6 11.1 0.32| 4.7 1.5 2000 230 8 85 6| 1.3 3.1 4.4| 24.0 -3.1 20.9 10.5 0.47| 4.9 2.3 2500 226 10 101 5| 1.0 3.6 4.7| 27.4 -3.1 24.3 9.7 0.45| 5.1 2.3 3000 219 12 125 6| 0.9 4.0 4.9| 27.7 -4.5 23.2 7.7 0.35| 5.4 1.9 4000 214 15 148 8| 0.8 3.0 3.8| 34.9 -5.4 29.4 7.4 0.36| 4.5 1.6 5000 214 17 160 9| 0.9 2.4 3.3| 42.1 -5.4 36.7 7.3 0.39| 3.8 1.5 6000 215 19 168 10| 1.1 2.0 3.1| 56.6 -5.4 51.1 8.5 0.41| 3.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//LT351/skewt/LT351.skewt.20251007.12.gif