UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 15 OCT 25 Station: LT095 WMO ident: 17095 Latitude: 39.90 Longitude: 41.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 149 1 925 806 2 850 1518 SFC 814 1883 14.0 0.0 38 14.0 6.7 260 3 304.6 305.4 288.4 318.9 4.70 4 700 3126 0.6 -3.4 75 4.0 -1.3 245 9 303.1 303.9 287.5 316.1 4.25 5 672 3452 -1.9 -6.2 72 4.3 -3.7 246 13 303.9 304.6 287.1 314.9 3.58 6 660 3595 -1.7 -14.7 36 13.0 -6.2 246 14 305.7 306.0 285.9 311.6 1.85 7 651 3704 -1.7 -13.7 39 12.0 -6.0 246 16 306.9 307.3 286.5 313.4 2.04 8 638 3864 -3.3 -14.3 42 11.0 -7.2 246 18 306.9 307.2 286.5 313.2 1.98 9 538 5192 -11.7 -24.7 33 13.0 -15.0 249 33 312.2 312.3 287.2 315.4 0.96 10 534 5249 -11.7 -25.7 30 14.0 -15.1 249 34 312.8 313.0 287.3 315.8 0.88 11 500 5750 -14.5 -33.5 18 19.0 -18.1 250 40 315.4 315.4 287.8 317.0 0.45 12 463 6326 -19.9 -34.9 25 15.0 -22.4 248 42 315.6 315.7 287.8 317.2 0.43 13 400 7390 -29.3 -45.3 20 16.0 -30.8 245 45 316.9 316.9 287.9 317.5 0.17 14 385 7664 -30.3 -47.3 17 17.0 -31.7 246 47 319.1 319.1 288.6 319.6 0.14 15 335 8643 -36.9 -56.9 11 20.0 -37.9 251 55 323.0 323.0 289.8 323.2 0.05 16 300 9400 -42.7 -56.7 20 14.0 -43.3 255 62 325.2 325.2 290.4 325.4 0.06 17 270 10105 -48.1 -61.1 21 13.0 -48.4 255 63 327.3 327.3 291.0 327.4 0.04 18 257 10429 -51.1 -63.1 23 12.0 -51.4 255 64 327.5 327.5 291.0 327.6 0.03 19 250 10610 -50.1 -62.1 23 12.0 -50.4 250 65 331.6 331.6 292.2 331.7 0.04 20 244 10767 -51.3 -64.3 20 13.0 -51.6 250 66 332.1 332.1 292.3 332.2 0.03 21 200 12040 -55.1 250 76 345.5 22 170 13076 -56.2 250 86 360.1 23 150 13870 -57.1 260 75 371.7 24 100 16400 -63.5 260 61 405.0 25 85 17400 -63.5 255 59 424.3 26 70 18600 -61.7 250 56 452.4 27 65 19058 -61.9 249 52 461.6 28 50 20680 -61.9 245 37 497.6 29 49 20805 -61.3 245 36 501.9 30 38 22377 -61.1 248 30 540.3 31 33 23264 -54.7 249 26 579.5 32 30 23870 -56.3 250 24 591.2 33 26 24776 -56.3 261 34 615.9 34 20 26440 -55.9 280 53 665.1 35 19 26768 -55.1 279 52 677.4 36 14 28740 -51.5 275 43 751.4 37 12 29744 -51.1 273 38 786.7 38 11 30316 -47.3 271 36 820.3 39 10 30950 -45.3 270 33 850.5 40 8.9 31727 -45.5 878.5 41 8.7 31879 -44.9 886.6 TRP 257 10429 -51.1 -63.1 23 12.0 -51.4 255 64 327.5 327.5 291.0 327.6 0.03 WND 170 13076 -56.2 250 86 360.1 Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 693.28 mb = 3204.24 m = 10512.46 ft Wetbulb zero: 718.16 mb = 2915.03 m = 9563.64 ft Sfc-500 mean rel hum: 45.33 % Est. max temperature: 14.51 C = 58.12 F Sfc-Lift cond lev (LCL): 658.46 mb = 3613.84 m = 11856.30 ft T: -1.70 C 700-500 lapse rate: 5.75 C/km ThetaE index: 7.30 C Layer 700.0- 651.0 mb Conv cond level (CCL): 627.65 mb = 3991.80 m = 13096.29 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 16.66 C = 61.99 F Cap Strength: 2.40 C Lifted Index: 3.18 C Risk: None Lifted Index @300 mb: 5.74 C Lifted Index @700 mb: -0.74 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.52 J/kg Max Up Vert Vel: 4.13 m/s Conv Inhibition (B-): 44754.23 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 657.91 mb = 3620.51 m = 11878.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 21 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 ---------------------------------------------------------- 0 814 1883 260 3 3.0 0.5 | 101 18 -17.8 3.4 1 700 3126 245 9 8.2 3.8 | 118 14 -12.6 6.7 2 500 5750 250 40 37.6 13.7 | 225 24 16.8 16.6 3 400 7390 245 45 40.8 19.0 | 222 30 20.0 21.9 4 300 9400 255 62 59.9 16.0 | 244 43 39.1 18.9 5 257 10429 255 64 61.8 16.6 | 245 45 41.1 19.5 6 250 10610 250 65 61.1 22.2 | 238 48 40.3 25.1 7 200 12040 250 76 71.4 26.0 | 240 58 50.7 28.9 8 170 13076 250 86 80.8 29.4 | 242 68 60.1 32.3 9 150 13870 260 75 73.9 13.0 | 253 55 53.1 15.9 10 100 16400 260 61 60.1 10.6 | 251 42 39.3 13.5 11 70 18600 250 56 52.6 19.2 | 235 39 31.9 22.0 12 50 20680 245 37 33.5 15.6 | 215 23 12.8 18.5 13 30 23870 250 24 22.6 8.2 | 189 11 1.8 11.1 14 20 26440 280 53 52.2 -9.2 | 281 32 31.4 -6.3 15 10 30950 270 33 33.0 -0.0 | 257 13 12.3 2.9 Wind Parameters Mean winds (0-6000m): 247.9 at 27.9 knts Storm direction: 277.9 at 20.9 knts Shear (0-3000m) pos: 3.0 neg: 1.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 105.6 deg Storm rel helicity (0-3000m) pos: 79.9 neg: 0.0 tot: 79.9 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 75.36 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 ------------------------------------------------------------------------------- 500 250 4 104 17| 0.0 2.5 2.5| 6.6 0.0 6.6 13.1 0.59| 2.5 1.5 1000 250 5 107 16| 0.0 2.5 2.5| 14.8 0.0 14.8 14.8 0.70| 2.6 1.8 1500 248 7 110 16| 0.0 3.1 3.1| 28.2 0.0 28.2 18.8 0.78| 3.2 2.5 2000 247 9 116 14| 1.5 2.4 3.9| 45.4 0.0 45.4 22.7 0.85| 3.9 3.3 2500 247 11 125 13| 2.4 1.9 4.3| 62.5 0.0 62.5 25.0 0.88| 4.3 3.8 3000 248 14 136 11| 3.0 1.6 4.6| 79.9 0.0 79.9 26.6 0.87| 4.6 4.0 4000 249 19 165 10| 3.7 1.2 4.8|111.6 -0.4 111.1 27.8 0.78| 4.9 3.8 5000 249 24 189 12| 2.9 1.3 4.2|111.6 -6.1 105.5 21.1 0.69| 4.3 3.0 6000 248 28 201 14| 2.8 1.2 4.0|139.3 -9.8 129.5 21.6 0.66| 4.1 2.7 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251015.12.gif