UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for LT220... Searching the city database file for: LT220 ... Date:0000Z 8 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 1015 20 16.4 14.3 87 2.1 15.1 145 5 288.3 290.1 287.6 316.7 10.14 1 1000 146 17.2 12.2 72 5.0 14.1 145 7 290.4 291.9 287.3 315.7 8.96 2 981 310 16.2 11.2 72 5.0 13.2 155 9 290.9 292.5 287.1 315.2 8.54 3 966 441 16.0 11.0 72 5.0 13.0 163 10 292.0 293.5 287.6 316.4 8.56 4 925 810 14.0 9.6 75 4.4 11.4 185 14 293.6 295.1 287.8 317.0 8.13 5 850 1521 10.6 4.6 66 6.0 7.3 185 15 297.3 298.4 287.3 315.6 6.26 6 809 1931 7.6 1.6 66 6.0 4.5 189 14 298.3 299.3 286.8 314.1 5.31 7 732 2749 2.0 -5.0 60 7.0 -1.1 197 13 300.8 301.5 285.9 311.8 3.60 8 709 3006 1.0 -6.0 59 7.0 -2.0 199 12 302.5 303.1 286.4 313.0 3.44 9 700 3109 0.2 -6.8 59 7.0 -2.8 200 12 302.7 303.3 286.3 312.8 3.28 10 667 3496 -1.1 -12.1 43 11.0 -5.2 209 12 305.5 305.9 286.2 312.6 2.26 11 666 3508 -1.9 -14.9 36 13.0 -6.4 209 12 304.7 305.0 285.5 310.4 1.80 12 646 3752 -1.3 -23.3 17 22.0 -7.6 214 13 308.0 308.2 285.7 311.1 0.91 13 645 3764 -1.5 -22.5 18 21.0 -7.7 215 13 307.9 308.1 285.7 311.2 0.97 14 635 3889 -2.3 -22.3 20 20.0 -8.1 217 13 308.4 308.6 285.9 311.8 1.01 15 573 4700 -7.1 -20.1 35 13.0 -11.0 236 14 312.0 312.2 287.6 316.5 1.35 16 500 5750 -14.7 -33.7 18 19.0 -18.3 260 15 315.1 315.2 287.6 316.7 0.44 17 495 5826 -15.3 -35.3 16 20.0 -18.8 259 15 315.3 315.4 287.6 316.7 0.38 18 426 6935 -23.7 -37.7 26 14.0 -25.6 249 20 318.4 318.5 288.6 319.7 0.35 19 400 7390 -27.5 -42.5 23 15.0 -29.2 245 22 319.2 319.3 288.8 320.1 0.23 20 349 8356 -35.3 -42.3 49 7.0 -35.9 252 25 321.4 321.5 289.5 322.4 0.26 21 348 8376 -35.7 -42.7 49 7.0 -36.3 252 25 321.1 321.2 289.4 322.1 0.25 22 300 9390 -44.5 -49.5 57 5.0 -44.7 260 28 322.6 322.7 289.7 323.2 0.14 23 274 9993 -49.1 -56.1 44 7.0 -49.3 260 31 324.5 324.5 290.2 324.7 0.07 24 250 10590 -54.5 -60.5 47 6.0 -54.6 260 34 325.0 325.1 290.3 325.2 0.04 25 226 11231 -59.7 265 31 326.6 26 220 11400 -58.7 262 33 330.7 27 200 12000 -59.5 250 40 338.5 28 174 12871 -59.5 243 37 352.3 29 166 13165 -58.7 240 36 358.4 30 150 13800 -59.7 235 34 367.2 31 100 16310 -64.5 245 29 403.1 32 83 17446 -64.7 240 30 424.8 33 70 18490 -62.7 235 31 450.2 34 50 20570 -61.7 230 30 498.1 35 42 21650 -62.9 240 32 520.6 36 36 22610 -59.1 249 33 553.9 37 30 23750 -60.9 260 35 578.6 38 24 25142 -59.9 268 50 619.7 39 22 25690 -56.5 271 56 645.4 40 20 26300 -52.9 275 63 674.3 41 19 26630 -53.9 275 66 681.1 42 15 28148 -53.9 273 80 728.7 43 11 30135 -54.9 271 98 792.7 44 10 30750 -50.5 270 104 831.0 45 9.3 31222 -51.5 844.7 46 9.0 31435 -51.2 270 105 853.8 47 7.8 32368 -49.9 894.6 48 7.0 33079 -47.7 931.9 TRP 226 11231 -59.7 265 31 326.6 WND 9.0 31435 -51.2 270 105 853.8 Sounding variables and indices 1000-500 mb thick: 5604.00 m Freezing level: 694.92 mb = 3168.59 m = 10395.50 ft Wetbulb zero: 746.97 mb = 2583.11 m = 8474.67 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 49.59 % Est. max temperature: 24.62 C = 76.31 F Sfc-Lift cond lev (LCL): 983.85 mb = 285.25 m = 935.84 ft T: 16.35 C 700-500 lapse rate: 5.64 C/km ThetaE index: 5.21 C Layer 850.0- 709.0 mb Conv cond level (CCL): 823.41 mb = 1784.72 m = 5855.31 ft Mean mixing ratio: 8.59 g/kg Conv temperature: 26.04 C = 78.88 F Cap Strength: 4.01 C Lifted Index: 3.80 C Risk: None Lifted Index @300 mb: 4.87 C Lifted Index @700 mb: 1.35 C Showalter Index: 4.15 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 19.30 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 245.94 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.78 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 59494.40 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 899.76 mb = 1042.59 m = 3420.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 10 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 1015 20 145 5 -2.9 4.1 | 86 12 -11.5 -0.8 1 1000 146 145 7 -4.0 5.7 | 94 13 -12.7 0.9 2 925 810 185 14 1.2 13.9 | 141 12 -7.4 9.1 3 850 1521 185 15 1.3 14.9 | 144 12 -7.3 10.1 4 700 3109 200 12 4.1 11.3 | 145 8 -4.5 6.4 5 500 5750 260 15 14.8 2.6 | 290 7 6.1 -2.3 6 400 7390 245 22 19.9 9.3 | 249 12 11.3 4.4 7 300 9390 260 28 27.6 4.9 | 270 19 18.9 -0.0 8 250 10590 260 34 33.5 5.9 | 268 25 24.8 1.0 9 226 11231 265 31 30.9 2.7 | 276 22 22.2 -2.2 10 200 12000 250 40 37.6 13.7 | 253 30 28.9 8.8 11 150 13800 235 34 27.9 19.5 | 233 24 19.2 14.6 12 100 16310 245 29 26.3 12.3 | 247 19 17.6 7.4 13 70 18490 235 31 25.4 17.8 | 232 21 16.7 12.9 14 50 20570 230 30 23.0 19.3 | 225 20 14.3 14.4 15 30 23750 260 35 34.5 6.1 | 267 26 25.8 1.2 16 20 26300 275 63 62.8 -5.5 | 281 55 54.1 -10.4 17 10 30750 270 104 104.0 -0.0 | 273 95 95.4 -4.9 Wind Parameters Mean winds (0-6000m): 210.6 at 13.2 knts Storm direction: 240.6 at 9.9 knts Shear (0-3000m) pos: 1.6 neg: 0.1 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 58.8 deg Storm rel helicity (0-3000m) pos: 41.3 neg: -0.2 tot: 41.1 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.22 Bulk Shear: 15.37 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 ------------------------------------------------------------------------------- 500 156 8 102 12| 6.8 0.0 6.8| 22.8 0.0 22.8 45.6 0.96| 7.4 7.1 1000 174 11 120 11| 5.6 0.0 5.6| 38.9 0.0 38.9 38.9 0.96| 6.4 6.1 1500 179 12 129 11| 3.8 0.2 4.0| 40.4 0.0 40.4 26.9 0.95| 4.5 4.3 2000 181 13 133 11| 2.7 0.2 2.9| 41.1 0.0 41.1 20.6 0.86| 3.8 3.3 2500 183 13 135 11| 2.1 0.1 2.2| 41.3 0.0 41.3 16.5 0.79| 3.3 2.6 3000 185 13 137 11| 1.6 0.1 1.8| 41.3 -0.2 41.1 13.7 0.72| 3.0 2.2 4000 191 13 141 10| 1.6 0.1 1.7| 47.4 -0.2 47.2 11.8 0.73| 2.9 2.1 5000 200 13 150 8| 1.6 0.1 1.7| 53.3 -0.2 53.1 10.6 0.77| 2.9 2.2 6000 211 13 164 7| 1.6 0.1 1.7| 58.1 -2.0 56.1 9.4 0.72| 2.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20251108.00.gif