UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 29 OCT 25 Station: OIAW WMO ident: 40811 Latitude: 31.33 Longitude: 48.67 Elevation: 22.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 22 35.0 7.0 18 28.0 17.9 170 4 307.4 308.6 290.7 326.5 6.24 1 1002 72 32.2 3.2 16 29.0 15.6 211 4 305.2 306.1 288.7 319.9 4.80 2 1000 89 32.0 4.0 17 28.0 15.8 225 4 305.1 306.1 288.9 320.7 5.09 3 925 783 25.8 1.8 21 24.0 12.5 25 3 305.7 306.6 288.8 320.1 4.71 4 895 1069 23.2 1.2 23 22.0 11.2 70 4 305.9 306.8 288.8 320.2 4.66 5 880 1215 22.0 -5.0 16 27.0 8.8 93 5 306.1 306.7 287.2 315.5 2.99 6 875 1265 22.4 -10.6 10 33.0 7.7 101 5 307.1 307.4 286.5 313.3 1.94 7 850 1514 20.8 -15.2 8 36.0 6.1 140 6 307.9 308.2 286.2 312.4 1.38 8 700 3154 9.2 -28.8 5 38.0 -2.0 220 8 312.7 312.8 286.9 314.4 0.51 9 686 3321 8.0 -32.0 4 40.0 -3.0 220 9 313.1 313.2 286.9 314.5 0.38 10 546 5157 -6.7 -28.7 16 22.0 -12.2 220 20 316.8 316.9 288.5 319.1 0.65 11 500 5840 -11.3 -39.3 8 28.0 -16.3 220 24 319.3 319.3 288.8 320.2 0.25 12 468 6344 -14.7 -46.7 5 32.0 -19.1 224 25 321.1 321.2 289.2 321.6 0.12 13 432 6943 -19.9 -39.9 15 20.0 -22.8 230 27 322.0 322.0 289.6 323.0 0.27 14 400 7510 -23.5 -48.5 8 25.0 -26.2 235 29 324.4 324.5 290.2 324.9 0.12 15 396 7584 -24.1 -50.1 7 26.0 -26.7 236 30 324.6 324.6 290.3 325.0 0.10 16 392 7658 -24.7 -49.7 8 25.0 -27.2 236 30 324.8 324.8 290.3 325.2 0.10 17 388 7733 -23.3 -47.3 9 24.0 -26.1 237 31 327.5 327.6 291.2 328.1 0.14 18 375 7981 -27.5 -48.5 12 21.0 -29.5 239 32 325.2 325.2 290.5 325.7 0.12 19 363 8215 -28.9 -52.9 8 24.0 -30.8 242 34 326.4 326.4 290.7 326.7 0.08 20 347 8536 -31.9 -50.9 13 19.0 -33.4 245 36 326.5 326.6 290.9 326.9 0.10 21 344 8598 -31.9 -50.9 13 19.0 -33.4 245 37 327.3 327.4 291.1 327.8 0.10 22 300 9560 -35.5 -70.5 2 35.0 -36.9 255 44 335.3 335.3 293.2 335.4 0.01 23 299 9583 -35.7 -70.7 2 35.0 -37.1 255 44 335.4 335.4 293.2 335.4 0.01 24 250 10810 -43.5 -70.5 4 27.0 -44.3 270 65 341.4 341.4 294.7 341.4 0.01 25 200 12290 -51.3 -78.3 3 27.0 -51.7 265 61 351.5 351.5 297.0 351.6 0.00 26 158 13795 -58.5 -86.3 2 27.8 -58.7 260 73 363.8 363.8 299.4 363.8 0.00 27 150 14120 -60.1 -88.1 1 28.0 -60.3 260 70 366.5 366.5 299.9 366.5 0.00 28 100 16580 -72.1 -97.1 1 25.0 -72.2 260 50 388.4 388.4 303.6 388.4 0.00 29 97 16760 -72.3 -97.3 1 25.0 -72.3 255 50 391.4 391.4 304.0 391.4 0.00 30 70 18710 -66.9 -92.9 1 26.0 -67.1 270 19 441.3 441.3 310.0 441.3 0.00 31 50 20780 -61.1 -88.1 2 27.0 -61.6 260 14 499.5 499.5 314.9 499.5 0.00 32 30 24030 -54.9 -81.9 2 27.0 -56.5 260 12 595.0 595.0 320.4 595.1 0.02 33 21 26324 -52.3 -80.3 2 28.0 -55.0 666.7 666.7 323.3 667.0 0.03 34 21 26324 -53.1 -81.1 2 28.0 -55.6 664.3 664.3 323.2 664.5 0.03 TRP 97 16760 -72.3 -97.3 1 25.0 -72.3 255 50 391.4 391.4 304.0 391.4 0.00 WND 158 13795 -58.5 -86.3 2 27.8 -58.7 260 73 363.8 363.8 299.4 363.8 0.00 Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 609.81 mb = 4320.45 m = 14174.54 ft Wetbulb zero: 737.68 mb = 2711.17 m = 8894.82 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 10.79 % Est. max temperature: 35.20 C = 95.37 F Sfc-Lift cond lev (LCL): 671.57 mb = 3492.24 m = 11457.34 ft T: 6.63 C 700-500 lapse rate: 7.63 C/km ThetaE index: 7.78 C Layer 880.0- 700.0 mb Conv cond level (CCL): 566.23 mb = 4864.57 m = 15959.70 ft Mean mixing ratio: 4.90 g/kg Conv temperature: 43.84 C = 110.92 F Cap Strength: 7.46 C Lifted Index: 4.79 C Risk: None Lifted Index @300 mb: 11.00 C Lifted Index @700 mb: 6.45 C Showalter Index: 9.29 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 32.10 C Cross Totals Index: -3.90 C K Index: -21.10 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.58 J/kg Max Up Vert Vel: 2.27 m/s Conv Inhibition (B-): 36370.35 J/kg Cap Strength: 7.46 C Lift Cond Lev (LCL): 655.35 mb = 3688.94 m = 12102.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 8 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 1008 22 170 4 -0.7 3.9 | 92 8 -8.1 0.3 1 1000 89 225 4 2.8 2.8 | 80 5 -4.6 -0.8 2 925 783 25 3 -1.3 -2.7 | 54 11 -8.7 -6.4 3 850 1514 140 6 -3.9 4.6 | 95 11 -11.3 0.9 4 700 3154 220 8 5.1 6.1 | 138 3 -2.3 2.5 5 500 5840 220 24 15.4 18.4 | 209 17 8.0 14.7 6 400 7510 235 29 23.8 16.6 | 232 21 16.4 13.0 7 300 9560 255 44 42.5 11.4 | 258 36 35.1 7.7 8 250 10810 270 65 65.0 -0.0 | 274 58 57.6 -3.7 9 200 12290 265 61 60.8 5.3 | 268 53 53.4 1.7 10 158 13795 260 73 71.9 12.7 | 262 65 64.5 9.0 11 150 14120 260 70 68.9 12.2 | 262 62 61.5 8.5 12 100 16580 260 50 49.2 8.7 | 263 42 41.8 5.0 13 97 16760 255 50 48.3 12.9 | 257 42 40.9 9.3 14 70 18710 270 19 19.0 -0.0 | 288 12 11.6 -3.7 15 50 20780 260 14 13.8 2.4 | 281 7 6.4 -1.2 16 30 24030 260 12 11.8 2.1 | 290 5 4.4 -1.6 Wind Parameters Mean winds (0-6000m): 213.7 at 11.0 knts Storm direction: 243.7 at 8.3 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 41.1 deg Storm rel helicity (0-3000m) pos: 46.5 neg: -6.9 tot: 39.6 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 9.96 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 ------------------------------------------------------------------------------- 500 257 4 53 5| 7.4 0.0 7.4| 0.5 -6.9 -6.4 -12.8 -0.47| 10.4 -4.9 1000 351 4 44 10| 3.3 0.0 3.3| 12.5 -6.9 5.6 5.6 -0.03| 8.2 -0.3 1500 127 4 83 11| 1.1 0.0 1.1| 34.4 -6.9 27.5 18.3 0.27| 7.9 2.1 2000 144 5 90 10| 0.7 0.0 0.7| 40.3 -6.9 33.4 16.7 0.33| 6.6 2.2 2500 159 5 97 9| 0.8 0.0 0.8| 44.4 -6.9 37.5 15.0 0.35| 5.9 2.1 3000 175 5 103 8| 1.0 0.0 1.0| 46.5 -6.9 39.6 13.2 0.36| 5.5 2.0 4000 198 7 117 6| 1.1 0.4 1.4| 51.3 -6.9 44.5 11.1 0.42| 4.9 2.0 5000 209 9 140 5| 0.8 0.9 1.8| 56.6 -6.9 49.7 9.9 0.41| 4.5 1.8 6000 214 11 167 6| 0.9 1.0 1.9| 64.3 -6.9 57.5 9.6 0.40| 4.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251029.12.gif