UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for LT220... Searching the city database file for: LT220 ... Date:1200Z 30 OCT 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 1016 25 22.4 8.4 41 14.0 14.2 320 4 294.2 295.4 286.7 313.9 6.81 1 1000 162 20.6 9.6 49 11.0 14.1 210 8 293.8 295.1 287.2 315.4 7.52 2 972 410 19.8 8.8 49 11.0 13.3 201 12 295.3 296.7 287.6 316.6 7.32 3 925 839 17.2 6.2 48 11.0 11.0 185 18 296.9 298.1 287.3 315.8 6.43 4 877 1288 14.0 1.0 41 13.0 7.3 213 14 298.1 299.0 286.1 312.1 4.69 5 874 1317 14.6 0.6 38 14.0 7.4 215 14 299.0 299.9 286.3 312.7 4.57 6 857 1483 16.6 -19.4 7 36.0 3.7 226 13 302.8 303.0 283.8 306.0 0.96 7 850 1552 16.0 -21.0 6 37.0 3.2 230 12 302.9 303.1 283.7 305.7 0.84 8 838 1672 15.4 -23.6 5 39.0 2.6 230 13 303.5 303.6 283.7 305.8 0.68 9 756 2534 10.4 -21.6 9 32.0 -0.3 233 17 307.2 307.3 285.4 310.2 0.90 10 700 3169 7.0 -22.0 11 29.0 -2.5 235 20 310.2 310.4 286.5 313.4 0.94 11 694 3240 7.6 -27.4 6 35.0 -2.8 236 20 311.7 311.8 286.6 313.7 0.58 12 583 4651 -2.3 -34.3 7 32.0 -9.6 246 24 316.0 316.1 287.9 317.3 0.36 13 500 5850 -12.3 -40.3 8 28.0 -17.0 255 28 318.0 318.1 288.4 318.9 0.23 14 461 6466 -17.9 -44.9 7 27.0 -21.4 257 27 318.5 318.6 288.5 319.1 0.15 15 400 7510 -27.3 -50.3 9 23.0 -29.3 260 24 319.5 319.5 288.7 319.9 0.10 16 300 9510 -44.3 -61.3 13 17.0 -44.8 275 23 322.9 322.9 289.7 323.1 0.03 17 250 10710 -53.5 300 23 326.5 18 238 11024 -54.1 304 21 330.2 19 200 12120 -60.1 320 15 337.6 20 191 12407 -61.7 289 19 339.5 21 187 12538 -62.5 275 21 340.3 22 169 13163 -62.9 280 26 349.6 23 150 13900 -62.3 285 32 362.8 24 122 15170 -64.5 290 35 380.8 25 100 16380 -66.3 295 37 399.6 26 85 17366 -65.7 284 36 419.9 27 70 18550 -64.3 270 35 446.8 28 51 20507 -62.7 275 31 492.9 29 50 20630 -62.1 275 31 497.1 30 41 21866 -58.5 275 30 535.1 31 35 22857 -59.7 275 30 556.8 32 30 23830 -55.5 275 29 593.3 33 29 24047 -55.5 273 31 599.1 34 26 24744 -56.5 266 37 615.3 35 20 26420 -54.7 250 53 668.7 36 18 27099 -51.5 699.3 37 17 27471 -50.7 280 61 713.3 38 13 29233 -47.1 782.7 TRP 187 12538 -62.5 275 21 340.3 WND 17 27471 -50.7 280 61 713.3 Sounding variables and indices 1000-500 mb thick: 5688.00 m Freezing level: 608.79 mb = 4323.49 m = 14184.51 ft Wetbulb zero: 763.80 mb = 2448.23 m = 8032.15 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 16.01 % Est. max temperature: 29.03 C = 84.26 F Sfc-Lift cond lev (LCL): 825.74 mb = 1795.54 m = 5890.81 ft T: 14.68 C 700-500 lapse rate: 7.20 C/km ThetaE index: 7.05 C Layer 857.0- 838.0 mb Conv cond level (CCL): 627.55 mb = 4055.02 m = 13303.72 ft Mean mixing ratio: 7.01 g/kg Conv temperature: 42.52 C = 108.53 F Cap Strength: 9.40 C Lifted Index: 6.49 C Risk: None Lifted Index @300 mb: 5.37 C Lifted Index @700 mb: 8.39 C Showalter Index: 12.41 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: -8.70 C K Index: -21.70 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.11 J/kg Max Up Vert Vel: 5.31 m/s Conv Inhibition (B-): 47832.48 J/kg Cap Strength: 9.28 C Lift Cond Lev (LCL): 816.23 mb = 1892.53 m = 6209.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 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 1016 25 320 4 2.6 -3.1 | 72 13 -11.9 -3.9 1 1000 162 210 8 4.0 6.9 | 120 12 -10.5 6.1 2 925 839 185 18 1.6 17.9 | 143 21 -12.9 17.1 3 850 1552 230 12 9.2 7.7 | 142 9 -5.3 6.9 4 700 3169 235 20 16.4 11.5 | 190 11 1.9 10.7 5 500 5850 255 28 27.0 7.2 | 243 14 12.5 6.4 6 400 7510 260 24 23.6 4.2 | 250 10 9.1 3.4 7 300 9510 275 23 22.9 -2.0 | 288 9 8.4 -2.8 8 250 10710 300 23 19.9 -11.5 | 336 13 5.4 -12.3 9 200 12120 320 15 9.6 -11.5 | 22 13 -4.9 -12.3 10 187 12538 275 21 20.9 -1.8 | 292 7 6.4 -2.6 11 150 13900 285 32 30.9 -8.3 | 299 19 16.4 -9.1 12 100 16380 295 37 33.5 -15.6 | 311 25 19.0 -16.4 13 70 18550 270 35 35.0 -0.0 | 272 21 20.5 -0.8 14 50 20630 275 31 30.9 -2.7 | 282 17 16.4 -3.5 15 30 23830 275 29 28.9 -2.5 | 283 15 14.4 -3.3 16 20 26420 250 53 49.8 18.1 | 244 39 35.3 17.3 Wind Parameters Mean winds (0-6000m): 236.8 at 19.4 knts Storm direction: 266.8 at 14.5 knts Shear (0-3000m) pos: 2.1 neg: 2.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 71.5 neg: -2.6 tot: 68.9 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.70 Bulk Shear: 20.02 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 ------------------------------------------------------------------------------- 500 206 9 126 13| 0.0 16.4 16.4| 38.4 0.0 38.4 76.7 0.76| 17.8 13.6 1000 194 13 136 16| 1.6 8.2 9.8| 52.2 0.0 52.2 52.2 0.61| 13.5 8.2 1500 199 13 139 16| 2.4 5.5 7.9| 54.8 -2.6 52.1 34.8 0.44| 12.1 5.4 2000 207 13 142 14| 2.1 4.1 6.2| 59.8 -2.6 57.1 28.6 0.47| 9.7 4.6 2500 213 14 147 13| 2.1 3.3 5.3| 65.6 -2.6 62.9 25.2 0.50| 8.3 4.2 3000 218 14 152 12| 2.1 2.7 4.8| 71.5 -2.6 68.9 23.0 0.53| 7.3 3.9 4000 225 16 163 11| 2.1 2.0 4.1| 83.3 -2.6 80.7 20.2 0.57| 6.0 3.4 5000 231 18 176 10| 2.1 1.6 3.7| 96.3 -2.6 93.7 18.7 0.60| 5.3 3.2 6000 237 19 190 10| 2.0 1.4 3.4|109.0 -2.6 106.4 17.7 0.62| 4.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20251030.12.gif