UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 28 NOV 25 Station: OIMB WMO ident: 40809 Latitude: 32.87 Longitude: 59.20 Elevation: 1491.00 ------------------------------------------------------------------------------- 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 133 1 925 812 SFC 853 1491 17.2 -13.8 11 31.0 4.7 320 8 303.9 304.1 284.9 308.8 1.54 3 850 1546 16.2 -13.8 11 30.0 4.2 335 13 303.1 303.4 284.6 308.1 1.55 4 700 3136 -0.5 -17.5 26 17.0 -6.0 305 15 301.9 302.2 283.9 306.3 1.38 5 658 3627 -5.1 -19.1 32 14.0 -9.2 298 17 302.1 302.4 283.9 306.2 1.28 6 617 4129 -8.5 -26.5 22 18.0 -12.7 290 20 303.8 304.0 283.9 306.2 0.71 7 600 4345 -10.1 -23.1 34 13.0 -13.4 287 21 304.4 304.6 284.4 307.7 0.99 8 578 4633 -11.1 -28.1 23 17.0 -14.8 282 22 306.5 306.7 284.8 308.7 0.65 9 567 4781 -10.3 -37.3 9 27.0 -15.1 280 23 309.2 309.2 285.4 310.1 0.27 10 528 5327 -13.3 -44.3 5 31.0 -17.7 271 26 311.9 312.0 286.2 312.4 0.14 11 500 5740 -16.1 -40.1 11 24.0 -19.7 265 28 313.4 313.5 286.8 314.3 0.23 12 400 7380 -27.3 -49.3 11 22.0 -29.2 260 25 319.5 319.5 288.7 319.9 0.11 13 300 9390 -43.7 -57.7 20 14.0 -44.2 255 33 323.8 323.8 290.0 324.0 0.05 14 261 10310 -50.9 -61.9 26 11.0 -51.1 250 45 326.3 326.4 290.7 326.5 0.04 15 258 10385 -50.9 -62.9 23 12.0 -51.2 251 43 327.4 327.4 291.0 327.6 0.03 16 250 10590 -50.5 -62.5 23 12.0 -50.8 255 36 331.0 331.0 292.0 331.1 0.03 17 245 10723 -50.5 -63.5 20 13.0 -50.8 254 36 332.9 332.9 292.5 333.0 0.03 18 211 11700 -51.7 -65.7 17 14.0 -52.0 244 35 345.6 345.6 295.7 345.7 0.03 19 200 12050 -50.3 -65.3 15 15.0 -50.7 240 35 353.1 353.1 297.3 353.2 0.03 20 197 12149 -50.1 -67.1 12 17.0 -50.5 239 35 355.0 355.0 297.7 355.1 0.02 21 180 12738 -50.9 -69.9 9 19.0 -51.4 236 35 362.9 362.9 299.3 363.0 0.02 22 174 12959 -50.3 -69.3 9 19.0 -50.8 235 35 367.5 367.5 300.1 367.6 0.02 23 150 13920 -54.5 -75.5 6 21.0 -54.9 230 36 376.2 376.2 301.6 376.2 0.01 24 111 15822 -61.1 -86.1 2 25.0 -61.3 237 32 397.6 397.6 304.9 397.6 0.00 25 107 16050 -60.9 -85.9 2 25.0 -61.2 238 31 402.2 402.2 305.5 402.2 0.00 26 102 16348 -61.7 -87.7 2 26.0 -61.9 240 30 406.2 406.2 306.0 406.2 0.00 27 100 16470 -62.7 -88.7 2 26.0 -62.9 240 30 406.6 406.6 306.1 406.6 0.00 28 77 18064 -68.5 -93.5 2 25.0 -68.7 269 19 426.1 426.1 308.4 426.1 0.00 29 71 18554 -66.5 -92.5 1 26.0 -66.7 278 16 440.3 440.3 309.9 440.3 0.00 30 70 18640 -66.1 -92.1 1 26.0 -66.3 280 15 443.0 443.0 310.2 443.0 0.00 31 62 19377 -66.1 -92.1 1 26.0 -66.3 267 13 458.6 458.6 311.7 458.6 0.00 32 55 20103 -67.1 -92.1 2 25.0 -67.3 255 11 472.3 472.3 312.8 472.3 0.00 33 50 20680 -66.1 -92.1 1 26.0 -66.4 245 9 487.7 487.7 314.1 487.7 0.00 34 38 22364 -61.5 -87.5 2 26.0 -62.1 283 14 539.3 539.3 317.5 539.3 0.00 35 33 23233 -64.5 -89.5 2 25.0 -65.0 302 17 553.5 553.5 318.3 553.5 0.00 36 30 23820 -61.7 -87.7 2 26.0 -62.4 315 19 576.4 576.4 319.5 576.5 0.01 37 23 25487 -57.7 -84.7 2 27.0 -59.2 308 25 633.7 633.7 322.0 633.8 0.01 38 20 26370 -58.3 -84.3 2 26.0 -59.9 305 28 657.7 657.7 323.0 657.8 0.02 39 14 28637 -54.1 -82.1 2 28.0 -57.2 742.6 742.6 325.7 742.9 0.03 TRP 261 10310 -50.9 -61.9 26 11.0 -51.1 250 45 326.3 326.4 290.7 326.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5607.00 m Freezing level: 704.49 mb = 3088.40 m = 10132.41 ft Wetbulb zero: 787.64 mb = 2169.98 m = 7119.28 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 19.41 % Est. max temperature: 15.39 C = 59.71 F Sfc-Lift cond lev (LCL): 532.28 mb = 5265.19 m = 17274.03 ft T: -12.96 C 700-500 lapse rate: 5.99 C/km ThetaE index: 2.59 C Layer 850.0- 600.0 mb Conv cond level (CCL): 446.19 mb = 6576.82 m = 21577.23 ft Mean mixing ratio: 1.50 g/kg Conv temperature: 29.36 C = 84.85 F Cap Strength: 7.36 C Lifted Index: 7.73 C Risk: None Lifted Index @300 mb: 11.65 C Lifted Index @700 mb: -0.81 C Showalter Index: 7.43 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 32.30 C Cross Totals Index: 2.30 C K Index: 1.50 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.51 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 49504.66 J/kg Cap Strength: 7.65 C Lift Cond Lev (LCL): 536.69 mb = 5201.95 m = 17066.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 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 ---------------------------------------------------------- 0 853 1491 320 8 5.1 -6.1 | 117 8 -7.2 3.7 1 850 1546 335 13 5.5 -11.8 | 74 7 -6.9 -1.9 2 700 3136 305 15 12.3 -8.6 | 177 1 -0.1 1.3 3 500 5740 265 28 27.9 2.4 | 232 20 15.5 12.3 4 400 7380 260 25 24.6 4.3 | 221 19 12.3 14.2 5 300 9390 255 33 31.9 8.5 | 227 27 19.5 18.4 6 261 10310 250 45 42.3 15.4 | 230 39 29.9 25.3 7 250 10590 255 36 34.8 9.3 | 229 30 22.4 19.2 8 200 12050 240 35 30.3 17.5 | 213 33 18.0 27.4 9 150 13920 230 36 27.6 23.1 | 205 36 15.2 33.0 10 100 16470 240 30 26.0 15.0 | 209 28 13.6 24.9 11 70 18640 280 15 14.8 -2.6 | 198 8 2.4 7.3 12 50 20680 245 9 8.2 3.8 | 163 14 -4.2 13.7 13 30 23820 315 19 13.4 -13.4 | 343 4 1.1 -3.6 14 20 26370 305 28 22.9 -16.1 | 300 12 10.6 -6.2 Wind Parameters Mean winds (0-6000m): 278.6 at 21.1 knts Storm direction: 308.6 at 15.8 knts Shear (0-3000m) pos: 1.0 neg: 2.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 2.5 neg: -10.9 tot: -8.4 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.75 Bulk Shear: 36.52 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 ------------------------------------------------------------------------------- 500 331 13 75 6| 5.9 0.0 5.9| 0.0 -10.3 -10.3 -20.6 -0.76| 7.8 -5.9 1000 326 13 75 5| 2.9 1.2 4.1| 0.3 -10.3 -10.0 -10.0 -0.54| 5.1 -2.8 1500 321 14 77 4| 2.0 1.7 3.6| 0.9 -10.3 -9.4 -6.3 -0.31| 4.3 -1.3 2000 316 14 81 2| 1.5 2.0 3.5| 1.8 -10.3 -8.5 -4.2 -0.10| 4.0 -0.4 2500 311 15 94 1| 1.2 2.3 3.5| 2.5 -10.3 -7.8 -3.1 -0.05| 3.9 -0.2 3000 305 16 225 1| 1.0 2.6 3.5| 2.5 -10.9 -8.4 -2.8 -0.05| 3.9 -0.2 4000 293 18 237 5| 0.7 2.9 3.6| 2.5 -18.8 -16.3 -4.1 -0.10| 4.0 -0.4 5000 284 20 235 9| 0.6 2.5 3.1| 2.5 -31.5 -29.0 -5.8 -0.16| 3.6 -0.6 6000 279 21 232 11| 0.5 2.0 2.5| 3.3 -41.3 -38.0 -6.3 -0.20| 3.2 -0.6 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20251128.12.gif