UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 7 JAN 26 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 1018 8 15.6 0.6 36 15.0 8.3 225 6 287.3 288.0 280.7 298.5 3.92 1 1000 159 16.2 1.2 36 15.0 8.8 235 15 289.4 290.1 281.9 301.4 4.17 2 993 219 15.4 0.4 36 15.0 8.1 237 16 289.1 289.8 281.5 300.6 3.96 3 925 819 13.6 -0.4 38 14.0 6.8 260 23 293.2 293.9 283.4 305.0 4.01 4 915 910 12.4 -0.6 41 13.0 6.1 259 22 292.9 293.6 283.2 304.6 4.00 5 850 1523 8.2 -2.8 46 11.0 3.2 250 14 294.7 295.4 283.6 305.6 3.66 6 831 1709 7.0 -4.0 45 11.0 2.1 251 15 295.4 296.0 283.6 305.6 3.42 7 780 2229 6.4 -4.6 45 11.0 1.4 254 18 300.1 300.8 285.6 310.7 3.48 8 700 3105 -1.1 -11.1 47 10.0 -4.8 260 23 301.3 301.7 284.8 308.5 2.34 9 566 4755 -16.3 -21.3 65 5.0 -17.5 254 27 302.3 302.5 283.9 306.2 1.23 10 549 4984 -18.3 -22.7 68 4.4 -19.3 253 27 302.5 302.7 283.8 306.2 1.12 11 532 5219 -19.1 -26.1 54 7.0 -20.5 252 28 304.3 304.5 284.2 307.1 0.85 12 530 5247 -19.1 -29.1 41 10.0 -20.9 252 28 304.6 304.8 284.1 306.8 0.65 13 500 5680 -21.1 -38.1 20 17.0 -23.4 250 29 307.3 307.4 284.7 308.3 0.29 14 476 6044 -23.1 -41.1 18 18.0 -25.2 253 30 309.2 309.2 285.3 310.0 0.22 15 400 7300 -33.1 -54.1 10 21.0 -34.3 265 35 312.0 312.0 286.1 312.2 0.06 16 385 7568 -34.1 -56.1 9 22.0 -35.3 267 40 314.1 314.1 286.8 314.3 0.05 17 362 7997 -37.5 -57.5 11 20.0 -38.4 270 47 315.1 315.1 287.2 315.3 0.04 18 322 8796 -43.3 -63.3 9 20.0 -43.9 276 61 317.8 317.8 288.1 317.9 0.02 19 300 9270 -46.3 280 70 320.1 20 250 10460 -54.5 275 78 325.0 21 248 10511 -55.1 275 79 324.9 22 235 10854 -56.3 275 85 328.1 23 208 11624 -59.1 279 80 335.4 24 200 11870 -58.5 280 79 340.1 25 151 13628 -59.3 280 75 367.2 26 150 13670 -58.1 280 75 370.0 27 120 15063 -63.1 272 61 385.2 28 100 16190 -62.3 265 49 407.4 29 92 16705 -63.3 267 46 415.2 30 72 18215 -63.3 274 39 445.4 31 72 18215 -61.1 274 39 450.0 32 70 18390 -61.1 275 38 453.7 33 59 19450 -61.1 265 34 476.4 34 56 19774 -61.3 262 33 483.1 35 50 20480 -59.1 255 30 504.2 36 49 20607 -59.1 507.1 TRP 248 10511 -55.1 275 79 324.9 WND 235 10854 -56.3 275 85 328.1 Sounding variables and indices 1000-500 mb thick: 5521.00 m Freezing level: 711.73 mb = 2976.57 m = 9765.53 ft Wetbulb zero: 761.80 mb = 2420.35 m = 7940.70 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 47.53 % Est. max temperature: 22.57 C = 72.63 F Sfc-Lift cond lev (LCL): 811.74 mb = 1901.78 m = 6239.37 ft T: 6.78 C 700-500 lapse rate: 7.77 C/km ThetaE index: 4.55 C Layer 700.0- 532.0 mb Conv cond level (CCL): 663.62 mb = 3519.44 m = 11546.57 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 30.00 C = 86.00 F Cap Strength: 8.85 C Lifted Index: 6.24 C Risk: None Lifted Index @300 mb: 12.74 C Lifted Index @700 mb: 7.02 C Showalter Index: 4.08 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 18.30 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 57.00 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.14 J/kg Max Up Vert Vel: 5.50 m/s Conv Inhibition (B-): 23443.53 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 775.47 mb = 2276.51 m = 7468.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 17 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 1018 8 225 6 4.2 4.2 | 125 15 -12.0 8.3 1 1000 159 235 15 12.3 8.6 | 163 13 -3.9 12.7 2 925 819 260 23 22.7 4.0 | 218 10 6.4 8.1 3 850 1523 250 14 13.2 4.8 | 161 9 -3.1 8.9 4 700 3105 260 23 22.7 4.0 | 218 10 6.4 8.1 5 500 5680 250 29 27.3 9.9 | 218 18 11.0 14.0 6 400 7300 265 35 34.9 3.1 | 249 20 18.6 7.1 7 300 9270 280 70 68.9 -12.2 | 279 53 52.7 -8.1 8 250 10460 275 78 77.7 -6.8 | 273 62 61.5 -2.7 9 248 10511 275 79 78.7 -6.9 | 273 63 62.5 -2.8 10 235 10854 275 85 84.7 -7.4 | 273 69 68.4 -3.3 11 200 11870 280 79 77.8 -13.7 | 279 62 61.6 -9.6 12 150 13670 280 75 73.9 -13.0 | 279 58 57.6 -8.9 13 100 16190 265 49 48.8 4.3 | 256 34 32.6 8.4 14 70 18390 275 38 37.9 -3.3 | 268 22 21.6 0.8 15 50 20480 255 30 29.0 7.8 | 227 17 12.7 11.9 Wind Parameters Mean winds (0-6000m): 254.2 at 22.3 knts Storm direction: 284.2 at 16.7 knts Shear (0-3000m) pos: 4.2 neg: 1.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 90.5 deg Storm rel helicity (0-3000m) pos: 86.2 neg: -21.9 tot: 64.3 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.59 Bulk Shear: 9.54 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 ------------------------------------------------------------------------------- 500 240 15 165 12| 14.3 0.0 14.3| 49.8 0.0 49.8 99.6 0.97| 15.4 15.0 1000 251 18 185 10| 8.1 0.0 8.1| 65.2 -5.9 59.3 59.3 0.77| 11.8 9.1 1500 252 18 185 10| 5.4 2.3 7.7| 65.2 -21.9 43.3 28.8 0.37| 10.2 3.8 2000 252 17 181 9| 4.8 1.7 6.5| 71.6 -21.9 49.6 24.8 0.42| 8.3 3.5 2500 253 17 183 9| 4.4 1.4 5.8| 78.8 -21.9 56.8 22.7 0.47| 7.3 3.4 3000 254 18 187 9| 4.2 1.2 5.4| 86.2 -21.9 64.3 21.4 0.51| 6.6 3.4 4000 255 20 196 9| 3.2 0.6 3.8| 88.3 -21.9 66.3 16.6 0.49| 5.4 2.6 5000 255 21 203 10| 2.5 0.5 3.0| 88.3 -22.4 65.9 13.2 0.45| 4.6 2.1 6000 254 22 207 11| 2.3 0.5 2.8| 97.5 -23.3 74.2 12.4 0.45| 4.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260107.00.gif