UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for LT220... Searching the city database file for: LT220 ... Date:0000Z 26 NOV 25 Station: LT220 WMO ident: 17220 Latitude: 38.43 Longitude: 27.17 ------------------------------------------------------------------------------- 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 25 13.6 2.6 47 11.0 8.2 140 7 285.6 286.4 280.7 298.5 4.55 1 1000 142 13.2 2.2 47 11.0 7.8 140 15 286.4 287.1 280.9 299.1 4.48 2 930 754 12.2 6.2 67 6.0 8.9 210 18 291.3 292.5 285.2 309.7 6.40 3 925 799 12.0 6.0 67 6.0 8.8 215 18 291.6 292.7 285.2 309.8 6.34 4 850 1501 7.8 1.8 66 6.0 4.8 235 14 294.3 295.2 285.1 309.3 5.13 5 842 1579 7.8 1.8 66 6.0 4.8 235 14 295.1 296.0 285.4 310.3 5.18 6 839 1608 7.6 0.6 61 7.0 4.1 235 14 295.2 296.1 285.0 309.2 4.76 7 760 2416 2.4 -3.6 65 6.0 -0.3 238 16 298.0 298.7 285.2 309.6 3.85 8 735 2685 0.2 -5.8 64 6.0 -2.3 239 17 298.5 299.1 284.8 308.7 3.37 9 730 2740 1.0 -7.0 55 8.0 -2.3 239 17 300.0 300.5 285.1 309.4 3.10 10 729 2751 1.4 -6.6 55 8.0 -2.0 239 17 300.5 301.1 285.4 310.3 3.20 11 709 2975 1.4 -23.6 14 25.0 -5.7 240 18 302.9 303.1 283.6 305.6 0.80 12 702 3055 0.6 -18.4 23 19.0 -5.5 240 18 302.9 303.1 284.2 307.0 1.28 13 700 3078 0.6 -14.4 31 15.0 -4.7 240 18 303.1 303.5 284.9 308.8 1.79 14 663 3513 -1.9 -11.9 46 10.0 -5.7 243 20 305.1 305.5 286.2 312.4 2.32 15 630 3917 -5.1 -17.1 38 12.0 -8.9 246 23 305.9 306.2 285.7 311.0 1.59 16 624 3992 -5.1 -15.1 45 10.0 -8.5 247 23 306.8 307.1 286.4 312.8 1.89 17 500 5690 -19.1 -25.1 59 6.0 -20.4 260 33 309.8 309.9 286.4 313.1 1.00 18 487 5886 -20.5 -30.5 40 10.0 -22.3 261 34 310.4 310.5 286.2 312.5 0.62 19 483 5947 -20.1 -29.1 45 9.0 -21.8 261 34 311.6 311.7 286.8 314.0 0.71 20 471 6133 -20.9 -25.9 64 5.0 -22.0 261 35 312.9 313.0 287.5 316.2 0.98 21 416 7039 -27.5 -32.5 62 5.0 -28.3 264 39 315.7 315.8 288.0 317.8 0.60 22 400 7320 -29.7 -34.5 63 4.8 -30.3 265 40 316.4 316.5 288.2 318.2 0.51 23 300 9300 -44.3 -50.3 51 6.0 -44.6 260 59 322.9 322.9 289.8 323.4 0.13 24 250 10500 -54.3 -60.3 48 6.0 -54.4 265 68 325.3 325.3 290.4 325.5 0.05 25 206 11718 -62.9 265 66 330.3 26 200 11900 -63.1 265 66 332.8 27 167 13010 -60.9 256 53 354.1 28 159 13316 -58.5 253 50 363.2 29 152 13597 -59.1 251 47 366.9 30 150 13680 -60.3 250 46 366.2 31 119 15109 -64.1 244 51 384.3 32 100 16180 -61.5 240 55 408.9 33 83 17341 -61.7 235 51 430.9 34 70 18400 -61.9 230 47 452.0 35 65 18859 -62.3 232 50 460.8 36 50 20490 -60.1 240 60 501.9 37 35 22743 -57.3 237 52 563.1 38 30 23720 -58.1 235 49 586.2 39 28 24154 -59.3 237 52 594.6 40 23 25388 -58.9 242 61 630.2 41 20 26270 -56.9 245 68 662.0 42 19 26595 -57.3 246 70 670.5 43 16 27685 -56.3 248 75 707.6 44 14 28539 -53.5 250 80 744.6 45 10 30720 -50.3 255 91 831.8 46 9.1 31335 -51.1 851.5 47 7.7 32421 -51.3 892.3 48 6.1 33936 -50.9 955.5 49 6.0 34043 -49.9 260 131 964.5 50 5.5 34619 -44.5 1012.6 51 5.0 35260 -42.9 1047.8 TRP 206 11718 -62.9 265 66 330.3 WND 6.0 34043 -49.9 260 131 964.5 Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 691.12 mb = 3182.30 m = 10440.50 ft Wetbulb zero: 764.91 mb = 2363.22 m = 7753.27 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 53.58 % Est. max temperature: 21.81 C = 71.26 F Sfc-Lift cond lev (LCL): 858.53 mb = 1418.09 m = 4652.48 ft T: 8.30 C 700-500 lapse rate: 7.54 C/km ThetaE index: 4.72 C Layer 709.0- 702.0 mb Conv cond level (CCL): 741.05 mb = 2619.16 m = 8592.94 ft Mean mixing ratio: 5.46 g/kg Conv temperature: 26.44 C = 79.59 F Cap Strength: 8.01 C Lifted Index: 6.78 C Risk: None Lifted Index @300 mb: 13.22 C Lifted Index @700 mb: 7.55 C Showalter Index: 3.67 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 20.90 C K Index: 13.70 Risk: None Sweat Index: 82.60 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.23 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 64073.59 J/kg Cap Strength: 7.95 C Lift Cond Lev (LCL): 849.98 mb = 1501.22 m = 4925.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 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 1014 25 140 7 -4.5 5.4 | 107 21 -20.4 6.3 1 1000 142 140 15 -9.6 11.5 | 116 28 -25.5 12.5 2 925 799 215 18 10.3 14.7 | 161 17 -5.6 15.7 3 850 1501 235 14 11.5 8.0 | 154 10 -4.4 9.0 4 700 3078 240 18 15.6 9.0 | 178 10 -0.3 10.0 5 500 5690 260 33 32.5 5.7 | 248 18 16.6 6.7 6 400 7320 265 40 39.8 3.5 | 259 24 24.0 4.5 7 300 9300 260 59 58.1 10.2 | 255 44 42.2 11.2 8 250 10500 265 68 67.7 5.9 | 262 52 51.9 6.9 9 206 11718 265 66 65.7 5.8 | 262 50 49.9 6.7 10 200 11900 265 66 65.7 5.8 | 262 50 49.9 6.7 11 150 13680 250 46 43.2 15.7 | 239 32 27.3 16.7 12 100 16180 240 55 47.6 27.5 | 228 43 31.7 28.5 13 70 18400 230 47 36.0 30.2 | 213 37 20.1 31.2 14 50 20490 240 60 52.0 30.0 | 229 48 36.1 31.0 15 30 23720 235 49 40.1 28.1 | 220 38 24.3 29.1 16 20 26270 245 68 61.6 28.7 | 237 55 45.7 29.7 17 10 30720 255 91 87.9 23.6 | 251 76 72.0 24.5 Wind Parameters Mean winds (0-6000m): 243.5 at 21.2 knts Storm direction: 273.5 at 15.9 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 70.2 deg Storm rel helicity (0-3000m) pos: 146.9 neg: -4.1 tot: 142.8 m^2/s^2 ave: 47.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 80.52 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 ------------------------------------------------------------------------------- 500 159 15 125 26| 13.0 0.0 13.0| 99.0 0.0 99.0 198.1 0.76| 20.0 15.1 1000 188 16 141 22| 8.8 0.0 8.8|136.4 -0.2 136.1 136.1 0.69| 16.1 11.2 1500 203 16 148 18| 5.6 0.0 5.6|136.4 -4.1 132.3 88.2 0.57| 12.3 7.0 2000 211 16 151 16| 4.5 0.0 4.5|139.9 -4.1 135.8 67.9 0.59| 9.5 5.6 2500 218 16 155 15| 3.9 0.0 3.9|143.4 -4.1 139.3 55.7 0.60| 7.9 4.8 3000 222 16 158 14| 3.5 0.0 3.5|146.9 -4.1 142.8 47.6 0.62| 6.8 4.2 4000 229 17 166 12| 3.4 0.0 3.4|163.5 -4.1 159.5 39.9 0.66| 5.9 3.9 5000 237 19 180 11| 3.4 0.0 3.4|183.6 -4.1 179.6 35.9 0.69| 5.4 3.7 6000 243 21 197 11| 3.3 0.0 3.3|203.9 -4.1 199.9 33.3 0.69| 5.1 3.5 Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20251126.00.gif