UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for LTBM... Searching the city database file for: LTBM ... Date:0000Z 10 NOV 25 Station: LTBM WMO ident: 17240 Latitude: 37.75 Longitude: 30.55 Elevation: 997.00 ------------------------------------------------------------------------------- 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 201 1 925 846 SFC 908 997 8.6 6.1 84 2.5 7.2 255 1 289.6 290.8 284.6 308.1 6.51 3 877 1287 11.0 5.0 66 6.0 7.8 179 5 295.0 296.1 286.5 313.2 6.24 4 850 1549 10.6 4.6 66 6.0 7.3 110 9 297.3 298.4 287.3 315.6 6.26 5 801 2043 9.0 -1.0 49 10.0 4.1 144 10 300.6 301.4 286.8 314.0 4.44 6 779 2273 7.2 -2.8 49 10.0 2.5 159 10 301.1 301.8 286.5 313.2 3.99 7 754 2541 7.2 -14.8 19 22.0 -0.9 178 10 303.9 304.2 284.9 309.1 1.61 8 715 2978 6.6 -20.4 12 27.0 -2.4 208 11 307.9 308.1 285.8 311.4 1.05 9 700 3152 5.4 -22.6 11 28.0 -3.4 220 11 308.5 308.6 285.8 311.4 0.89 10 638 3905 1.0 -14.0 32 15.0 -4.7 224 15 311.8 312.1 288.2 318.4 2.03 11 609 4277 -2.5 -14.5 39 12.0 -6.9 226 17 311.9 312.3 288.3 318.5 2.04 12 581 4649 -5.3 -21.3 27 16.0 -10.1 228 19 312.9 313.1 287.7 316.9 1.20 13 524 5452 -11.9 -23.9 36 12.0 -15.0 233 23 314.3 314.5 288.1 317.9 1.06 14 500 5810 -13.9 -28.9 27 15.0 -17.2 235 25 316.1 316.2 288.3 318.5 0.70 15 468 6308 -17.5 -27.5 41 10.0 -19.7 239 29 317.7 317.8 288.9 320.6 0.85 16 440 6766 -21.7 -26.7 64 5.0 -22.8 244 32 318.0 318.2 289.2 321.4 0.98 17 401 7442 -26.9 -30.1 74 3.2 -27.5 250 37 319.8 320.0 289.5 322.5 0.78 18 400 7460 -27.1 -30.6 72 3.5 -27.7 250 37 319.8 319.9 289.5 322.4 0.75 19 352 8371 -34.3 -39.3 60 5.0 -34.8 257 39 322.0 322.0 289.8 323.3 0.36 20 300 9470 -43.7 -49.7 51 6.0 -44.0 265 42 323.8 323.8 290.0 324.3 0.14 21 250 10670 -53.1 -61.1 37 8.0 -53.3 255 44 327.1 327.1 290.9 327.3 0.04 22 235 11068 -54.9 -63.9 32 9.0 -55.1 257 40 330.2 330.2 291.8 330.4 0.03 23 217 11575 -57.5 260 35 333.8 24 200 12090 -57.9 265 43 341.1 25 150 13890 -61.9 255 52 363.4 26 136 14495 -62.1 257 49 373.4 27 121 15212 -64.3 260 46 382.1 28 100 16370 -66.5 265 41 399.2 29 84 17424 -66.7 263 33 419.2 30 70 18530 -65.3 260 24 444.7 31 52 20340 -62.9 247 23 489.7 32 50 20580 -62.7 245 23 495.7 33 39 22113 -62.5 257 33 532.7 34 30 23740 -60.7 270 43 579.2 35 23 25399 -57.7 280 69 633.7 36 20 26280 -56.7 285 82 662.6 37 17 27318 -53.7 703.8 38 15 28123 -53.3 270 89 730.7 39 13 29045 -52.9 762.7 TRP 217 11575 -57.5 260 35 333.8 WND 15 28123 -53.3 270 89 730.7 Sounding variables and indices 1000-500 mb thick: 5609.00 m Freezing level: 629.71 mb = 4011.35 m = 13160.43 ft Wetbulb zero: 760.75 mb = 2467.92 m = 8096.74 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 36.28 % Est. max temperature: 22.06 C = 71.70 F Sfc-Lift cond lev (LCL): 874.05 mb = 1315.30 m = 4315.25 ft T: 10.96 C 700-500 lapse rate: 7.26 C/km ThetaE index: 6.59 C Layer 801.0- 715.0 mb Conv cond level (CCL): 626.22 mb = 4054.14 m = 13300.81 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 30.17 C = 86.31 F Cap Strength: 8.01 C Lifted Index: 6.24 C Risk: None Lifted Index @300 mb: 7.55 C Lifted Index @700 mb: 7.84 C Showalter Index: 4.95 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 18.50 C K Index: 1.10 Risk: None Sweat Index: 98.20 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.94 J/kg Max Up Vert Vel: 8.60 m/s Conv Inhibition (B-): 42376.90 J/kg Cap Strength: 7.98 C Lift Cond Lev (LCL): 779.97 mb = 2262.46 m = 7422.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 13 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 ---------------------------------------------------------- 0 908 997 255 1 1.0 0.3 | 79 12 -11.6 -2.3 1 850 1549 110 9 -8.5 3.1 | 91 21 -21.1 0.5 2 700 3152 220 11 7.1 8.4 | 137 8 -5.5 5.9 3 500 5810 235 25 20.5 14.3 | 214 14 7.9 11.8 4 400 7460 250 37 34.8 12.7 | 245 24 22.2 10.1 5 300 9470 265 42 41.8 3.7 | 268 29 29.2 1.1 6 250 10670 255 44 42.5 11.4 | 254 31 29.9 8.9 7 217 11575 260 35 34.5 6.1 | 261 22 21.9 3.5 8 200 12090 265 43 42.8 3.7 | 268 30 30.2 1.2 9 150 13890 255 52 50.2 13.5 | 254 39 37.6 10.9 10 100 16370 265 41 40.8 3.6 | 268 28 28.2 1.0 11 70 18530 260 24 23.6 4.2 | 262 11 11.0 1.6 12 50 20580 245 23 20.8 9.7 | 229 11 8.2 7.2 13 30 23740 270 43 43.0 -0.0 | 275 31 30.4 -2.5 14 20 26280 285 82 79.2 -21.2 | 290 71 66.6 -23.8 Wind Parameters Mean winds (0-6000m): 228.6 at 17.1 knts Storm direction: 258.6 at 12.8 knts Shear (0-3000m) pos: 3.2 neg: 1.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 89.6 deg Storm rel helicity (0-3000m) pos: 79.3 neg: -14.9 tot: 64.4 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.73 Bulk Shear: 50.56 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 ------------------------------------------------------------------------------- 500 113 5 88 17| 0.0 9.2 9.2| 14.0 -9.0 4.9 9.9 0.21| 13.3 2.8 1000 121 7 93 18| 1.5 4.6 6.1| 36.1 -14.9 21.2 21.2 0.30| 9.9 3.0 1500 138 8 100 18| 2.8 3.1 5.9| 57.2 -14.9 42.3 28.2 0.41| 8.6 3.5 2000 156 9 108 17| 3.4 2.3 5.7| 68.1 -14.9 53.2 26.6 0.43| 8.1 3.5 2500 177 9 117 15| 3.3 1.8 5.2| 73.4 -14.9 58.5 23.4 0.45| 7.3 3.3 3000 192 10 124 13| 3.2 1.5 4.8| 79.3 -14.9 64.4 21.5 0.49| 6.5 3.2 4000 211 12 140 10| 3.1 1.1 4.3| 91.9 -14.9 77.0 19.2 0.54| 5.6 3.0 5000 221 14 160 9| 3.1 0.9 4.1|108.3 -14.9 93.4 18.7 0.57| 5.1 2.9 6000 229 17 182 9| 3.3 0.8 4.1|138.2 -14.9 123.3 20.6 0.59| 5.0 2.9 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20251110.00.gif