UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for OIFM... Searching the city database file for: OIFM ... Date:0000Z 20 APR 25 Station: OIFM WMO ident: 40800 Latitude: 32.62 Longitude: 51.67 Elevation: 1590.00 ------------------------------------------------------------------------------- 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 125 1 925 793 2 850 1506 210 2 SFC 846 1590 11.4 -5.6 30 17.0 3.8 210 2 298.5 299.0 284.4 307.5 2.97 4 835 1696 12.4 -5.6 28 18.0 4.2 209 2 300.7 301.2 285.2 309.9 3.01 5 821 1833 12.0 -6.0 28 18.0 3.8 207 3 301.7 302.2 285.6 310.8 2.97 6 700 3107 3.0 -10.0 38 13.0 -2.3 190 7 305.8 306.3 286.7 313.8 2.55 7 645 3765 -0.9 -11.9 43 11.0 -5.1 216 11 308.6 309.1 287.5 316.2 2.38 8 559 4893 -7.5 -30.5 14 23.0 -12.8 260 18 313.7 313.8 287.3 315.6 0.54 9 500 5750 -14.3 -33.3 18 19.0 -18.0 295 24 315.6 315.7 287.8 317.2 0.46 10 481 6043 -16.7 -33.7 21 17.0 -19.8 294 26 316.2 316.3 288.0 317.8 0.46 11 468 6249 -18.3 -37.3 17 19.0 -21.3 294 27 316.7 316.7 288.1 317.9 0.33 12 406 7293 -27.5 -38.5 34 11.0 -28.9 290 32 317.9 318.0 288.5 319.1 0.34 13 400 7400 -28.1 -39.1 34 11.0 -29.4 290 33 318.5 318.5 288.6 319.6 0.32 14 385 7673 -29.9 -44.9 22 15.0 -31.3 289 34 319.6 319.6 288.8 320.3 0.18 15 353 8285 -35.3 -45.3 35 10.0 -36.1 286 38 320.4 320.4 289.0 321.1 0.19 16 307 9244 -41.7 -55.7 20 14.0 -42.3 281 43 324.4 324.5 290.2 324.7 0.07 17 300 9400 -43.1 -56.1 23 13.0 -43.6 280 44 324.6 324.6 290.2 324.9 0.06 18 274 10001 -48.7 -59.7 27 11.0 -49.0 280 45 325.0 325.0 290.3 325.2 0.04 19 270 10097 -49.1 -60.1 27 11.0 -49.4 280 45 325.8 325.8 290.6 326.0 0.04 20 263 10268 -49.1 -60.1 27 11.0 -49.4 278 49 328.3 328.3 291.3 328.5 0.04 21 250 10600 -48.5 -61.5 21 13.0 -48.8 275 56 334.0 334.0 292.8 334.1 0.04 22 238 10923 -48.1 -63.1 16 15.0 -48.6 274 62 339.3 339.3 294.2 339.4 0.03 23 200 12060 -50.9 -69.9 9 19.0 -51.3 270 81 352.2 352.2 297.1 352.2 0.02 24 172 13031 -54.5 -76.4 5 21.9 -54.8 275 85 361.8 361.8 299.1 361.8 0.01 25 154 13734 -57.1 -81.1 3 24.0 -57.4 275 73 368.9 368.9 300.4 368.9 0.00 26 150 13900 -56.7 -81.7 3 25.0 -57.0 275 70 372.4 372.4 301.0 372.4 0.00 27 121 15238 -65.1 -92.1 1 27.0 -65.3 270 53 380.6 380.6 302.3 380.6 0.00 28 120 15289 -65.1 -92.1 1 27.0 -65.3 269 52 381.5 381.5 302.5 381.5 0.00 29 114 15602 -64.7 -92.7 1 28.0 -64.8 268 48 387.9 387.9 303.5 387.9 0.00 30 113 15656 -64.7 -92.7 1 28.0 -64.8 268 48 388.9 388.9 303.6 388.9 0.00 31 103 16220 -66.3 -94.3 1 28.0 -66.4 266 40 396.3 396.3 304.7 396.3 0.00 32 100 16400 -65.9 -93.9 1 28.0 -66.0 265 38 400.4 400.4 305.3 400.4 0.00 33 86 17315 -66.5 -94.5 1 28.0 -66.7 280 33 416.8 416.8 307.3 416.8 0.00 34 80 17754 -64.9 -92.9 1 28.0 -65.1 287 30 428.8 428.8 308.7 428.8 0.00 35 72 18391 -68.9 -95.9 1 27.0 -69.0 297 27 433.5 433.5 309.2 433.5 0.00 36 70 18560 -68.3 -95.3 1 27.0 -68.4 300 26 438.3 438.3 309.7 438.3 0.00 37 52 20352 -68.1 -95.1 1 27.0 -68.3 318 6 477.6 477.6 313.2 477.6 0.00 38 50 20590 -66.1 -94.1 1 28.0 -66.4 320 3 487.7 487.7 314.1 487.7 0.00 39 30 23760 -56.9 -86.9 1 30.0 -58.2 360 8 589.5 589.5 320.1 589.6 0.01 40 22 25745 -51.3 -83.3 1 32.0 -54.2 295 13 660.9 660.9 323.1 661.0 0.02 41 20 26360 -53.5 -84.5 1 31.0 -56.1 275 14 672.4 672.4 323.5 672.5 0.02 42 19 26690 -53.5 -84.5 1 31.0 -56.2 682.4 682.4 323.9 682.5 0.02 43 17 27410 -50.9 -81.9 1 31.0 -54.5 712.7 712.8 324.8 713.0 0.03 TRP 270 10097 -49.1 -60.1 27 11.0 -49.4 280 45 325.8 325.8 290.6 326.0 0.04 WND 172 13031 -54.5 -76.4 5 21.9 -54.8 275 85 361.8 361.8 299.1 361.8 0.01 Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 657.69 mb = 3612.91 m = 11853.22 ft Wetbulb zero: 744.98 mb = 2609.36 m = 8560.80 ft Sfc-500 mean rel hum: 29.02 % Est. max temperature: 18.56 C = 65.41 F Sfc-Lift cond lev (LCL): 652.42 mb = 3672.70 m = 12049.39 ft T: -0.35 C 700-500 lapse rate: 6.55 C/km Conv cond level (CCL): 516.48 mb = 5500.78 m = 18046.96 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 27.21 C = 80.98 F Cap Strength: 7.71 C Lifted Index: 7.24 C Risk: None Lifted Index @300 mb: 9.73 C Lifted Index @700 mb: 3.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.92 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 39738.09 J/kg Cap Strength: 7.68 C Lift Cond Lev (LCL): 613.89 mb = 4154.37 m = 13629.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 ---------------------------------------------------------- 0 846 1590 210 2 1.0 1.7 | 141 13 -8.5 10.4 1 700 3107 190 7 1.2 6.9 | 152 18 -8.2 15.6 2 500 5750 295 24 21.8 -10.1 | 277 12 12.3 -1.5 3 400 7400 290 33 31.0 -11.3 | 277 22 21.6 -2.6 4 300 9400 280 44 43.3 -7.6 | 268 34 33.9 1.0 5 270 10097 280 45 44.3 -7.8 | 269 35 34.9 0.9 6 250 10600 275 56 55.8 -4.9 | 265 46 46.3 3.8 7 200 12060 270 81 81.0 -0.0 | 263 72 71.5 8.7 8 172 13031 275 85 84.7 -7.4 | 269 75 75.2 1.3 9 150 13900 275 70 69.7 -6.1 | 268 60 60.3 2.6 10 100 16400 265 38 37.9 3.3 | 247 31 28.4 12.0 11 70 18560 300 26 22.5 -13.0 | 288 14 13.1 -4.3 12 50 20590 320 3 1.9 -2.3 | 130 10 -7.5 6.4 13 30 23760 360 8 -0.0 -8.0 | 94 9 -9.5 0.7 14 20 26360 275 14 13.9 -1.2 | 211 9 4.5 7.5 Wind Parameters Mean winds (0-6000m): 282.6 at 17.1 knts Storm direction: 312.6 at 12.8 knts Shear (0-3000m) pos: 2.4 neg: 0.9 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 61.3 deg Storm rel helicity (0-3000m) pos: 81.3 neg: 0.0 tot: 81.3 m^2/s^2 ave: 27.1 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 39.49 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 ------------------------------------------------------------------------------- 500 194 3 142 14| 0.0 1.7 1.7| 4.8 0.0 4.8 9.7 0.78| 1.7 1.4 1000 196 4 145 15| 0.0 1.7 1.7| 8.7 0.0 8.7 8.7 0.67| 1.8 1.2 1500 194 4 147 15| 0.0 1.8 1.8| 11.3 0.0 11.3 7.5 0.55| 1.8 1.0 2000 197 5 150 16| 1.1 1.3 2.4| 31.2 0.0 31.2 15.6 0.75| 2.4 1.8 2500 206 7 156 16| 1.9 1.1 2.9| 55.5 0.0 55.5 22.2 0.83| 3.0 2.5 3000 221 8 164 15| 2.4 0.9 3.3| 81.3 0.0 81.3 27.1 0.87| 3.6 3.1 4000 259 11 187 11| 3.2 0.7 3.9|134.8 0.0 134.8 33.7 0.91| 4.6 4.2 5000 277 14 213 8| 2.9 0.6 3.5|144.6 -0.0 144.6 28.9 0.83| 4.4 3.7 6000 283 17 236 9| 2.4 0.8 3.3|144.6 -2.9 141.7 23.6 0.72| 4.2 3.0 Wrote GIF file: /home/apache/climate/data/raob//OIFM/skewt/OIFM.skewt.20250420.00.gif