UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for OETB... Searching the city database file for: OETB ... Date:1200Z 12 OCT 25 Station: OETB WMO ident: 40375 Latitude: 28.37 Longitude: 36.63 Elevation: 770.00 ------------------------------------------------------------------------------- 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 47 1 925 751 230 11 SFC 923 770 33.4 -5.6 8 39.0 13.1 230 11 313.7 314.2 289.5 322.5 2.72 3 916 838 31.0 -5.0 9 36.0 12.4 230 12 311.9 312.4 289.1 321.1 2.87 4 850 1499 24.4 -5.6 13 30.0 9.3 230 19 311.7 312.3 289.1 321.2 2.96 5 703 3114 9.4 -9.6 25 19.0 1.0 225 28 312.5 313.0 289.0 321.0 2.62 6 700 3149 9.4 -12.6 20 22.0 0.3 230 28 312.9 313.3 288.6 319.7 2.07 7 600 4405 0.6 -27.4 10 28.0 -7.3 244 18 316.8 316.9 288.5 319.2 0.67 8 502 5819 -5.9 -46.9 2 41.0 -13.0 222 13 325.5 325.5 290.5 325.9 0.11 9 500 5850 -6.1 -47.1 2 41.0 -13.2 225 14 325.6 325.6 290.6 326.0 0.11 10 445 6748 -12.3 -33.3 16 21.0 -16.9 244 13 328.8 328.9 291.9 330.7 0.52 11 400 7550 -18.3 -43.3 9 25.0 -22.1 245 17 331.2 331.2 292.3 332.0 0.21 12 319 9205 -30.1 -55.1 7 25.0 -32.1 238 27 337.0 337.0 293.6 337.3 0.07 13 300 9640 -33.9 -54.9 10 21.0 -35.4 235 29 337.6 337.6 293.8 337.9 0.07 14 268 10413 -40.7 -58.7 13 18.0 -41.5 247 36 338.8 338.8 294.1 339.0 0.05 15 250 10880 -44.1 -60.1 15 16.0 -44.7 255 41 340.5 340.5 294.5 340.7 0.05 16 240 11153 -46.1 -61.1 17 15.0 -46.6 251 41 341.5 341.5 294.7 341.7 0.04 17 231 11407 -46.9 -65.9 10 19.0 -47.4 244 43 344.0 344.0 295.3 344.1 0.02 18 200 12350 -53.1 -71.1 9 18.0 -53.4 245 46 348.7 348.7 296.4 348.7 0.01 19 150 14150 -64.5 -79.5 11 15.0 -64.6 240 44 359.0 359.0 298.5 359.0 0.00 20 148 14232 -65.3 -79.3 13 14.0 -65.4 240 44 359.0 359.0 298.5 359.0 0.01 21 100 16570 -73.3 -86.3 12 13.0 -73.3 230 34 386.1 386.1 303.2 386.1 0.00 22 95 16870 -75.1 -87.1 14 12.0 -75.2 240 33 388.3 388.3 303.5 388.3 0.00 23 85 17521 -72.3 -87.3 9 15.0 -72.3 215 28 406.5 406.5 306.0 406.5 0.00 24 78 18025 -75.1 -88.1 11 13.0 -75.2 260 20 410.8 410.8 306.6 410.8 0.00 25 70 18660 -71.1 -88.1 6 17.0 -71.2 235 10 432.3 432.3 309.1 432.3 0.00 26 53 20333 -62.7 -88.7 2 26.0 -63.1 254 4 487.5 487.5 314.0 487.5 0.00 27 50 20690 -63.9 -88.9 2 25.0 -64.3 200 8 492.9 492.9 314.4 492.9 0.00 28 48 20941 -64.5 -89.5 2 25.0 -64.8 202 10 497.3 497.3 314.8 497.3 0.00 29 30 23860 -58.9 -86.9 2 28.0 -59.9 300 3 584.1 584.1 319.9 584.1 0.01 30 20 26460 -51.5 -83.5 1 32.0 -54.5 165 5 678.5 678.5 323.7 678.7 0.02 31 17 27510 -53.5 -84.5 1 31.0 -56.3 253 8 704.4 704.4 324.6 704.5 0.02 32 13 29249 -50.3 -84.3 1 34.0 -54.8 277 10 771.7 771.7 326.5 771.9 0.02 TRP 95 16870 -75.1 -87.1 14 12.0 -75.2 240 33 388.3 388.3 303.5 388.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 590.95 mb = 4535.83 m = 14881.16 ft Wetbulb zero: 695.89 mb = 3196.94 m = 10488.53 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 13.15 % Est. max temperature: 31.99 C = 89.58 F Sfc-Lift cond lev (LCL): 520.67 mb = 5529.31 m = 18140.55 ft T: -4.57 C 700-500 lapse rate: 5.74 C/km ThetaE index: 2.01 C Layer 703.0- 502.0 mb Conv cond level (CCL): 428.04 mb = 7040.10 m = 23097.17 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 49.09 C = 120.35 F Cap Strength: 9.61 C Lifted Index: 9.64 C Risk: None Lifted Index @300 mb: 12.19 C Lifted Index @700 mb: 0.93 C Showalter Index: 9.64 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 30.50 C Cross Totals Index: 0.50 C K Index: 2.90 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.39 J/kg Max Up Vert Vel: 1.67 m/s Conv Inhibition (B-): 39833.03 J/kg Cap Strength: 9.62 C Lift Cond Lev (LCL): 540.35 mb = 5235.35 m = 17176.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 14 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 ---------------------------------------------------------- 0 923 770 230 11 8.4 7.1 | 135 7 -5.1 5.0 1 850 1499 230 19 14.6 12.2 | 186 10 1.1 10.1 2 818 1829 220 19 12.2 14.6 | 174 13 -1.3 12.5 3 789 2134 225 23 16.3 16.3 | 191 14 2.8 14.2 4 708 3048 215 29 16.6 23.8 | 188 22 3.2 21.7 5 700 3149 230 28 21.4 18.0 | 207 18 8.0 15.9 6 682 3353 235 26 21.3 14.9 | 211 15 7.8 12.8 7 657 3658 240 20 17.3 10.0 | 206 9 3.8 7.9 8 586 4572 245 17 15.4 7.2 | 201 5 1.9 5.1 9 564 4877 235 16 13.1 9.2 | 177 7 -0.4 7.1 10 543 5182 250 11 10.3 3.8 | 118 4 -3.1 1.7 11 523 5486 255 12 11.6 3.1 | 118 2 -1.9 1.0 12 504 5791 220 13 8.4 10.0 | 147 9 -5.1 7.9 13 500 5850 225 14 9.9 9.9 | 155 9 -3.6 7.8 14 484 6096 230 13 10.0 8.4 | 151 7 -3.5 6.3 15 465 6401 220 15 9.6 11.5 | 158 10 -3.8 9.4 16 447 6706 245 13 11.8 5.5 | 153 4 -1.7 3.4 17 413 7315 235 17 13.9 9.8 | 183 8 0.4 7.6 18 400 7550 245 17 15.4 7.2 | 201 5 1.9 5.1 19 364 8230 265 20 19.9 1.7 | 273 6 6.4 -0.4 20 335 8839 240 25 21.7 12.5 | 218 13 8.2 10.4 21 300 9640 235 29 23.8 16.6 | 215 18 10.3 14.5 22 295 9754 235 29 23.8 16.6 | 215 18 10.3 14.5 23 250 10880 255 41 39.6 10.6 | 252 27 26.1 8.5 24 247 10973 255 40 38.6 10.4 | 252 26 25.2 8.2 25 225 11582 240 44 38.1 22.0 | 231 32 24.6 19.9 26 205 12192 255 46 44.4 11.9 | 252 32 31.0 9.8 27 200 12350 245 46 41.7 19.4 | 238 33 28.2 17.3 28 169 13411 235 48 39.3 27.5 | 225 36 25.8 25.4 29 153 14021 245 53 48.0 22.4 | 240 40 34.6 20.3 30 150 14150 240 44 38.1 22.0 | 231 32 24.6 19.9 31 119 15545 235 38 31.1 21.8 | 222 26 17.6 19.7 32 113 15850 250 34 31.9 11.6 | 243 21 18.5 9.5 33 102 16459 215 35 20.1 28.7 | 194 27 6.6 26.6 34 100 16570 230 34 26.0 21.9 | 212 23 12.6 19.8 35 97 16764 230 34 26.0 21.9 | 212 23 12.6 19.8 36 95 16870 240 33 28.6 16.5 | 226 21 15.1 14.4 37 92 17069 240 32 27.7 16.0 | 226 20 14.2 13.9 38 87 17374 215 28 16.1 22.9 | 187 21 2.6 20.8 39 83 17678 215 28 16.1 22.9 | 187 21 2.6 20.8 40 79 17983 260 21 20.7 3.6 | 258 7 7.2 1.5 41 75 18288 260 17 16.7 3.0 | 255 3 3.3 0.8 42 70 18660 235 10 8.2 5.7 | 124 6 -5.3 3.6 43 67 18898 240 13 11.3 6.5 | 153 5 -2.2 4.4 44 64 19202 165 13 -3.4 12.6 | 122 20 -16.8 10.5 45 61 19507 195 16 4.1 15.5 | 145 16 -9.3 13.4 46 58 19812 250 11 10.3 3.8 | 118 4 -3.1 1.7 47 52 20422 255 3 2.9 0.8 | 83 11 -10.6 -1.3 48 50 20690 200 8 2.7 7.5 | 117 12 -10.7 5.4 49 50 20726 195 10 2.6 9.7 | 125 13 -10.9 7.6 50 47 21031 205 10 4.2 9.1 | 127 12 -9.3 7.0 51 43 21641 255 10 9.7 2.6 | 97 4 -3.8 0.5 52 41 21946 150 10 -5.0 8.7 | 110 20 -18.5 6.6 53 39 22250 185 13 1.1 13.0 | 131 16 -12.3 10.8 54 37 22555 180 14 0.0 14.0 | 131 18 -13.5 11.9 55 35 22860 215 10 5.7 8.2 | 128 10 -7.7 6.1 56 30 23860 300 3 2.6 -1.5 | 72 11 -10.9 -3.6 57 28 24384 0 0 -0.0 -0.0 | 81 14 -13.5 -2.1 58 20 26460 165 5 -1.3 4.8 | 100 15 -14.8 2.7 59 15 27432 305 10 8.2 -5.7 | 34 9 -5.3 -7.8 60 12 28346 265 10 10.0 0.9 | 71 4 -3.5 -1.2 61 11 28651 295 10 9.1 -4.2 | 35 8 -4.4 -6.3 62 9 29261 290 10 9.4 -3.4 | 36 7 -4.1 -5.5 63 9 29566 330 11 5.5 -9.5 | 34 14 -8.0 -11.6 Wind Parameters Mean winds (0-6000m): 231.1 at 18.2 knts Storm direction: 261.1 at 13.6 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 64.2 neg: -12.0 tot: 52.1 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 2.69 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 ------------------------------------------------------------------------------- 500 230 14 156 7| 0.0 5.6 5.6| 10.2 0.0 10.2 20.5 0.94| 5.7 5.3 1000 229 16 171 9| 0.0 4.3 4.3| 14.3 -5.0 9.3 9.3 0.49| 5.4 2.7 1500 226 18 177 10| 1.7 2.8 4.5| 27.0 -5.1 21.9 14.6 0.55| 5.5 3.0 2000 224 20 182 12| 1.3 3.1 4.4| 27.0 -7.2 19.8 9.9 0.41| 5.1 2.1 2500 224 22 186 14| 1.8 2.5 4.3| 62.1 -9.0 53.1 21.2 0.49| 6.3 3.1 3000 226 22 189 13| 1.6 2.1 3.7| 64.2 -12.0 52.1 17.4 0.37| 6.6 2.5 4000 230 21 192 12| 1.4 1.5 2.9| 64.2 -15.7 48.5 12.1 0.28| 5.6 1.6 5000 232 19 189 10| 1.6 1.8 3.4| 65.7 -22.4 43.3 8.7 0.14| 6.1 0.9 6000 231 18 184 9| 1.6 1.5 3.1| 71.4 -23.9 47.5 7.9 0.15| 6.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251012.12.gif