UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 11 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 1014 4 21.2 11.2 53 10.0 15.1 85 3 293.2 294.7 287.7 316.9 8.26 1 1000 124 20.0 11.0 56 9.0 14.6 50 5 293.1 294.6 287.7 316.8 8.26 2 938 679 15.4 9.4 67 6.0 11.9 149 7 293.9 295.3 287.6 316.6 7.91 3 925 799 15.6 7.6 59 8.0 11.0 170 7 295.3 296.5 287.3 315.8 7.09 4 850 1502 9.6 3.6 66 6.0 6.4 215 13 296.2 297.3 286.5 313.3 5.83 5 816 1840 6.4 2.0 73 4.4 4.2 222 14 296.3 297.3 286.1 312.2 5.42 6 700 3077 -3.9 -5.1 91 1.2 -4.4 250 20 298.2 298.8 285.1 309.4 3.74 7 685 3248 -5.3 -9.2 74 3.9 -6.8 251 21 298.5 299.0 284.1 306.9 2.78 8 683 3271 -4.7 -10.7 63 6.0 -6.9 251 21 299.4 299.8 284.2 307.0 2.47 9 672 3399 -2.7 -13.7 42 11.0 -6.5 251 22 303.0 303.4 285.0 309.2 1.97 10 662 3518 -3.5 -13.5 46 10.0 -7.0 252 22 303.4 303.8 285.2 309.8 2.04 11 542 5071 -13.5 -17.4 72 3.9 -14.7 258 31 309.4 309.7 287.2 315.2 1.80 12 500 5680 -17.7 -20.6 78 2.9 -18.4 260 34 311.5 311.7 287.5 316.4 1.48 13 495 5756 -18.1 -21.2 77 3.1 -18.9 260 34 311.9 312.1 287.6 316.6 1.42 14 431 6781 -25.7 -36.7 35 11.0 -27.2 263 41 314.8 314.9 287.5 316.2 0.38 15 425 6883 -26.5 -35.5 42 9.0 -27.8 264 42 315.0 315.1 287.6 316.6 0.44 16 400 7320 -30.5 -39.5 41 9.0 -31.4 265 45 315.3 315.4 287.6 316.5 0.31 17 300 9290 -47.1 -55.1 40 8.0 -47.4 265 53 319.0 319.0 288.5 319.2 0.07 18 262 10184 -50.3 -61.3 26 11.0 -50.5 261 62 326.9 326.9 290.9 327.0 0.04 19 257 10310 -51.1 -62.1 26 11.0 -51.4 260 63 327.5 327.5 291.0 327.6 0.03 20 250 10490 -50.9 -61.9 26 11.0 -51.2 260 66 330.4 330.4 291.9 330.5 0.04 21 241 10728 -51.0 -61.9 26 10.9 -51.3 260 70 333.7 333.7 292.7 333.8 0.04 22 209 11653 -51.5 256 63 346.8 23 200 11940 -48.5 255 61 356.0 24 195 12105 -49.5 255 60 357.0 25 150 13800 -53.7 255 46 377.5 26 133 14567 -58.1 255 44 382.9 27 102 16236 -59.5 255 40 410.4 28 100 16360 -60.1 255 40 411.6 29 72 18405 -60.3 260 22 451.7 30 70 18580 -59.9 260 20 456.2 31 62 19340 -59.1 256 19 474.1 32 51 20566 -59.3 251 17 500.9 33 50 20690 -59.3 250 17 503.7 34 39 22241 -60.3 250 18 538.3 35 30 23870 -61.5 250 19 577.0 36 29 24081 -59.9 253 20 587.0 37 20 26420 -56.9 280 34 662.0 38 17 27455 -53.7 275 33 703.8 39 10 30910 -47.5 260 30 842.2 40 8.8 31759 -45.5 881.3 41 8.5 31991 -43.5 898.0 42 8.2 32233 -42.7 910.4 TRP 257 10310 -51.1 -62.1 26 11.0 -51.4 260 63 327.5 327.5 291.0 327.6 0.03 WND 241 10728 -51.0 -61.9 26 10.9 -51.3 260 70 333.7 333.7 292.7 333.8 0.04 Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 743.92 mb = 2608.48 m = 8557.90 ft Wetbulb zero: 759.71 mb = 2416.47 m = 7927.97 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 67.54 % Est. max temperature: 24.06 C = 75.31 F Sfc-Lift cond lev (LCL): 874.41 mb = 1266.56 m = 4155.35 ft T: 11.61 C 700-500 lapse rate: 5.30 C/km ThetaE index: 9.92 C Layer 1000.0- 683.0 mb Conv cond level (CCL): 828.09 mb = 1718.03 m = 5636.50 ft Mean mixing ratio: 7.91 g/kg Conv temperature: 24.29 C = 75.72 F Cap Strength: 2.19 C Lifted Index: 0.62 C Risk: Showers probable Lifted Index @300 mb: 2.10 C Lifted Index @700 mb: -2.87 C Showalter Index: 2.55 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 21.30 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 103.20 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 90.40 J/kg Max Up Vert Vel: 13.45 m/s Conv Inhibition (B-): 62.89 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 858.03 mb = 1423.87 m = 4671.43 ft Lev Free Conv (LFC): 793.03 mb = 2070.09 m = 6791.55 ft Equ Level (EL): 663.03 mb = 3505.60 m = 11501.17 ft B at Equ Level: 89.39 J/kg Max Parcel Lev (MPL): 403.03 mb = 7265.69 m = 23837.27 ft Wind level data Storm motion: 279 at 15 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 1014 4 85 3 -3.0 -0.3 | 97 18 -17.9 2.1 1 1000 124 50 5 -3.8 -3.2 | 87 19 -18.8 -0.9 2 925 799 170 7 -1.2 6.9 | 120 19 -16.2 9.2 3 850 1502 215 13 7.5 10.6 | 150 15 -7.5 13.0 4 700 3077 250 20 18.8 6.8 | 203 10 3.8 9.2 5 500 5680 260 34 33.5 5.9 | 246 20 18.5 8.2 6 400 7320 265 45 44.8 3.9 | 258 31 29.9 6.2 7 300 9290 265 53 52.8 4.6 | 260 38 37.9 6.9 8 257 10310 260 63 62.0 10.9 | 254 49 47.1 13.3 9 250 10490 260 66 65.0 11.5 | 255 52 50.1 13.8 10 241 10728 260 70 68.9 12.2 | 255 56 54.0 14.5 11 200 11940 255 61 58.9 15.8 | 248 48 44.0 18.1 12 150 13800 255 46 44.4 11.9 | 244 33 29.5 14.2 13 100 16360 255 40 38.6 10.4 | 242 27 23.7 12.7 14 70 18580 260 20 19.7 3.5 | 219 7 4.8 5.8 15 50 20690 250 17 16.0 5.8 | 187 8 1.0 8.1 16 30 23870 250 19 17.9 6.5 | 198 9 2.9 8.8 17 20 26420 280 34 33.5 -5.9 | 281 19 18.5 -3.6 18 10 30910 260 30 29.5 5.2 | 243 16 14.6 7.5 Wind Parameters Mean winds (0-6000m): 248.9 at 20.2 knts Storm direction: 278.9 at 15.1 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 134.8 neg: -11.7 tot: 123.1 m^2/s^2 ave: 41.0 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.07 Bulk Shear: 84.23 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 83 5 95 20| 4.1 0.0 4.1| 29.5 -11.7 17.8 35.5 0.34| 9.1 3.1 1000 140 6 111 20| 5.0 0.0 5.0| 70.5 -11.7 58.8 58.8 0.63| 8.9 5.6 1500 181 8 124 18| 5.2 0.0 5.2| 99.9 -11.7 88.2 58.8 0.71| 8.5 6.0 2000 201 9 133 16| 4.5 0.0 4.5|112.0 -11.7 100.2 50.1 0.73| 7.3 5.3 2500 213 11 141 15| 4.1 0.0 4.1|123.5 -11.7 111.8 44.7 0.75| 6.6 5.0 3000 224 12 149 13| 3.9 0.0 3.9|134.8 -11.7 123.1 41.0 0.77| 6.2 4.8 4000 236 15 165 11| 3.6 0.0 3.6|148.9 -11.7 137.2 34.3 0.78| 5.4 4.2 5000 243 17 183 10| 3.4 0.0 3.4|164.3 -11.7 152.5 30.5 0.77| 4.9 3.8 6000 249 20 202 10| 3.4 0.0 3.4|182.3 -11.7 170.6 28.4 0.74| 4.6 3.5 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251011.12.gif