UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for OIFM... Searching the city database file for: OIFM ... Date:0000Z 17 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 116 1 925 778 2 850 1485 0 0 SFC 843 1590 9.0 -8.0 29 17.0 2.0 0 0 296.3 296.7 282.9 303.8 2.48 4 838 1638 11.2 -5.8 30 17.0 3.6 357 1 299.1 299.6 284.6 308.1 2.96 5 831 1706 11.2 -6.8 28 18.0 3.3 352 2 299.8 300.3 284.7 308.3 2.76 6 700 3081 2.0 -19.0 19 21.0 -4.8 255 20 304.7 304.9 284.8 308.6 1.22 7 578 4602 -6.5 -52.5 1 46.0 -12.9 255 44 311.9 311.9 286.1 312.1 0.05 8 568 4739 -6.3 -54.3 1 48.0 -12.9 255 47 313.7 313.7 286.7 313.9 0.04 9 554 4934 -5.9 -53.9 1 48.0 -12.7 255 50 316.4 316.4 287.6 316.6 0.05 10 500 5730 -11.1 -37.1 10 26.0 -16.0 255 63 319.5 319.6 288.9 320.7 0.32 11 404 7318 -24.7 -38.7 26 14.0 -26.6 245 58 322.0 322.0 289.8 323.2 0.33 12 400 7390 -25.3 -39.3 26 14.0 -27.2 245 58 322.1 322.2 289.8 323.3 0.32 13 393 7518 -26.1 -44.1 17 18.0 -28.1 245 59 322.7 322.7 289.8 323.4 0.19 14 329 8777 -37.1 -42.1 60 5.0 -37.5 245 66 324.4 324.5 290.4 325.5 0.29 15 300 9410 -40.9 -51.9 30 11.0 -41.5 245 70 327.7 327.7 291.2 328.1 0.11 16 250 10630 -48.7 -64.7 14 16.0 -49.1 255 89 333.7 333.7 292.7 333.8 0.03 17 200 12090 -51.3 -74.3 5 23.0 -51.7 250 89 351.5 351.5 297.0 351.6 0.01 18 153 13796 -59.1 -84.0 3 24.9 -59.3 255 98 366.1 366.1 299.9 366.2 0.00 19 150 13920 -59.7 -84.7 2 25.0 -59.9 255 91 367.2 367.2 300.1 367.2 0.00 20 129 14855 -63.7 -89.7 2 26.0 -63.8 260 84 376.2 376.2 301.6 376.2 0.00 21 115 15559 -64.5 -89.5 2 25.0 -64.7 262 75 387.3 387.3 303.4 387.3 0.00 22 106 16056 -65.5 -91.5 2 26.0 -65.7 264 68 394.5 394.5 304.5 394.5 0.00 23 100 16410 -66.5 -91.5 2 25.0 -66.6 265 63 399.2 399.2 305.1 399.2 0.00 24 99 16471 -66.7 -91.7 2 25.0 -66.8 267 62 400.0 400.0 305.2 400.0 0.00 25 92 16916 -65.3 -90.3 2 25.0 -65.5 281 53 411.3 411.3 306.7 411.3 0.00 26 81 17689 -66.7 -91.7 2 25.0 -66.8 306 37 423.6 423.6 308.2 423.6 0.00 27 74 18241 -63.5 -88.5 2 25.0 -63.7 324 26 441.5 441.5 310.0 441.5 0.00 28 70 18580 -65.9 -90.9 2 25.0 -66.1 335 19 443.4 443.4 310.2 443.4 0.00 29 59 19609 -69.3 -94.3 1 25.0 -69.5 310 19 458.0 458.0 311.6 458.0 0.00 30 50 20600 -67.9 -93.9 1 26.0 -68.1 285 19 483.5 483.5 313.7 483.5 0.00 31 30 23744 -58.1 -88.1 1 30.0 -59.2 285 15 586.2 586.3 320.0 586.3 0.01 32 26 24652 -54.9 -85.9 1 31.0 -56.7 345 15 619.8 619.8 321.5 619.9 0.01 33 20 26334 -53.7 -84.7 1 31.0 -56.2 95 16 671.8 671.8 323.5 671.9 0.02 34 19 26664 -53.5 -64.5 25 11.0 -55.5 682.4 682.5 324.0 685.3 0.34 35 15 28215 -44.9 -79.9 1 35.0 -51.1 758.7 758.7 326.2 759.1 0.05 36 11 30307 -40.9 -75.9 1 35.0 -50.2 843.6 843.6 328.2 844.7 0.12 37 11 30307 -40.7 -75.7 1 35.0 -50.1 844.3 844.4 328.3 845.5 0.12 TRP 129 14855 -63.7 -89.7 2 26.0 -63.8 260 84 376.2 376.2 301.6 376.2 0.00 WND 153 13796 -59.1 -84.0 3 24.9 -59.3 255 98 366.1 366.1 299.9 366.2 0.00 Sounding variables and indices 1000-500 mb thick: 5614.00 m Freezing level: 671.29 mb = 3438.96 m = 11282.53 ft Wetbulb zero: 777.52 mb = 2239.40 m = 7347.02 ft Sfc-500 mean rel hum: 13.43 % Est. max temperature: 17.39 C = 63.30 F Sfc-Lift cond lev (LCL): 649.03 mb = 3681.54 m = 12078.41 ft T: -1.36 C 700-500 lapse rate: 4.95 C/km ThetaE index: 0.00 C Layer 843.0-190232055819272192.0 mb Conv cond level (CCL): 458.09 mb = 6381.98 m = 20938.01 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 32.19 C = 89.95 F Cap Strength: 11.66 C Lifted Index: 12.38 C Risk: None Lifted Index @300 mb: 14.04 C Lifted Index @700 mb: 3.24 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.15 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 52185.29 J/kg Cap Strength: 12.29 C Lift Cond Lev (LCL): 595.57 mb = 4364.47 m = 14318.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 30 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 ---------------------------------------------------------- 0 843 1590 0 0 -0.0 -0.0 | 102 30 -29.3 6.4 1 700 3081 255 20 19.3 5.2 | 139 15 -9.9 11.6 2 500 5730 255 63 60.9 16.3 | 234 39 31.6 22.8 3 400 7390 245 58 52.6 24.5 | 217 39 23.3 31.0 4 300 9410 245 70 63.4 29.6 | 223 50 34.2 36.0 5 250 10630 255 89 86.0 23.0 | 243 64 56.7 29.5 6 200 12090 250 89 83.6 30.4 | 236 66 54.4 36.9 7 153 13796 255 98 94.7 25.4 | 244 73 65.4 31.8 8 150 13920 255 91 87.9 23.6 | 243 66 58.6 30.0 9 129 14855 260 84 82.7 14.6 | 249 57 53.5 21.0 10 100 16410 265 63 62.8 5.5 | 250 36 33.5 11.9 11 70 18580 335 19 8.0 -17.2 | 63 24 -21.2 -10.8 12 50 20600 285 19 18.4 -4.9 | 98 11 -10.9 1.5 13 30 21639 285 15 14.5 -3.9 | 100 15 -14.8 2.6 14 20 23324 95 16 -15.9 1.4 | 100 46 -45.2 7.8 Wind Parameters Mean winds (0-6000m): 252.4 at 40.0 knts Storm direction: 282.4 at 30.0 knts Shear (0-3000m) pos: 0.0 neg: 7.6 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 114.9 deg Storm rel helicity (0-3000m) pos: 140.0 neg: -41.8 tot: 98.2 m^2/s^2 ave: 32.7 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 190.23 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 ------------------------------------------------------------------------------- 500 213 3 107 29| 0.0 6.9 6.9| 0.0 -38.2 -38.2 -76.3 -0.72| 7.3 -5.2 1000 239 6 112 26| 0.0 6.9 6.9| 9.3 -41.8 -32.5 -32.5 -0.23| 8.4 -1.9 1500 255 10 115 22| 0.0 6.9 6.9| 51.1 -41.8 9.3 6.2 0.25| 9.7 2.5 2000 255 13 121 19| 0.0 7.3 7.3| 80.8 -41.8 38.9 19.5 0.41| 9.4 3.9 2500 255 17 130 17| 0.0 7.5 7.5|110.4 -41.8 68.6 27.4 0.51| 9.2 4.6 3000 255 21 142 15| 0.0 7.6 7.6|140.0 -41.8 98.2 32.7 0.54| 9.0 4.9 4000 255 29 175 14| 0.0 7.8 7.8|199.3 -41.8 157.5 39.4 0.52| 8.9 4.6 5000 254 36 198 17| 0.0 6.2 6.2|205.3-102.5 102.8 20.6 0.40| 7.9 3.2 6000 252 40 205 21| 0.0 5.1 5.1|211.0-159.1 51.9 8.6 0.31| 7.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//OIFM/skewt/OIFM.skewt.20250417.00.gif