UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 13 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 86 SFC 927 770 30.4 5.4 21 25.0 15.4 0 0 310.2 311.3 291.5 329.0 6.07 2 925 781 28.6 7.6 27 21.0 15.7 175 3 308.6 309.9 291.8 330.3 7.09 3 923 800 28.2 8.2 28 20.0 15.8 177 3 308.3 309.7 292.0 331.0 7.41 4 850 1522 21.6 4.6 33 17.0 11.7 240 5 308.8 310.0 291.2 328.0 6.26 5 703 3129 8.0 -2.0 49 10.0 2.9 216 26 311.0 311.9 290.5 325.7 4.70 6 700 3164 7.8 -3.2 46 11.0 2.3 215 26 311.1 311.9 290.2 324.7 4.31 7 665 3584 5.8 -25.2 9 31.0 -3.7 225 20 313.5 313.6 287.4 316.0 0.74 8 627 4061 3.6 -28.4 7 32.0 -5.5 237 14 316.3 316.4 288.2 318.3 0.59 9 522 5523 -4.3 -40.3 4 36.0 -11.7 251 12 323.8 323.8 290.2 324.6 0.22 10 500 5860 -6.9 -43.9 3 37.0 -13.6 260 17 324.6 324.7 290.3 325.2 0.16 11 406 7449 -18.7 -40.7 13 22.0 -22.2 258 17 329.3 329.3 291.8 330.3 0.27 12 400 7560 -19.1 -50.1 5 31.0 -22.9 260 18 330.2 330.2 291.9 330.6 0.10 13 346 8626 -26.5 -51.5 8 25.0 -28.9 251 29 334.1 334.1 292.9 334.5 0.10 14 311 9388 -33.7 -49.7 18 16.0 -35.0 258 38 334.4 334.4 293.0 334.9 0.13 15 300 9640 -35.1 -53.1 14 18.0 -36.4 255 38 335.9 335.9 293.4 336.3 0.09 16 290 9874 -35.9 -55.9 11 20.0 -37.1 249 37 338.0 338.0 293.9 338.3 0.07 17 257 10696 -43.3 -56.3 23 13.0 -43.9 245 43 339.0 339.0 294.1 339.3 0.07 18 250 10880 -44.5 -58.5 20 14.0 -45.1 245 45 339.9 339.9 294.4 340.1 0.06 19 221 11700 -50.3 -65.3 15 15.0 -50.7 248 50 343.2 343.2 295.1 343.3 0.03 20 200 12350 -53.7 -71.7 9 18.0 -54.0 245 51 347.7 347.7 296.1 347.8 0.01 21 195 12511 -54.7 -74.7 7 20.0 -55.0 245 51 348.7 348.7 296.3 348.7 0.01 22 154 13980 -64.5 -75.5 21 11.0 -64.6 240 50 356.3 356.3 298.0 356.3 0.01 23 150 14140 -65.3 -78.3 15 13.0 -65.4 240 50 357.6 357.6 298.2 357.6 0.01 24 147 14263 -65.9 -79.9 12 14.0 -66.0 237 51 358.6 358.6 298.4 358.6 0.00 25 100 16570 -72.3 -85.3 12 13.0 -72.3 250 14 388.0 388.0 303.5 388.0 0.00 26 92 17057 -74.5 -87.5 12 13.0 -74.5 220 24 393.0 393.0 304.2 393.1 0.00 27 78 18023 -70.9 -87.9 6 17.0 -71.0 263 16 419.5 419.5 307.7 419.5 0.00 28 71 18577 -72.9 -88.9 7 16.0 -73.0 199 11 426.7 426.7 308.4 426.7 0.00 29 70 18660 -71.1 -89.1 5 18.0 -71.2 205 17 432.3 432.3 309.1 432.3 0.00 30 58 19795 -63.5 -89.5 2 26.0 -63.8 190 22 473.3 473.3 312.9 473.3 0.00 31 52 20461 -66.3 -90.3 2 24.0 -66.5 216 9 481.8 481.8 313.6 481.8 0.00 32 50 20700 -64.7 -90.7 2 26.0 -65.0 175 13 491.0 491.0 314.3 491.0 0.00 33 40 22068 -62.3 -89.3 2 27.0 -62.9 204 11 529.4 529.4 316.9 529.4 0.00 34 35 22903 -56.5 -87.5 1 31.0 -57.7 202 10 565.1 565.1 318.9 565.2 0.01 35 30 23880 -56.5 -86.5 1 30.0 -57.9 220 6 590.6 590.6 320.2 590.7 0.01 36 25 25043 -53.7 -85.7 1 32.0 -55.8 194 9 630.3 630.3 321.9 630.3 0.01 37 22 25860 -55.7 -85.7 1 30.0 -57.6 176 12 647.8 647.8 322.6 647.9 0.01 38 20 26470 -53.5 -86.5 1 33.0 -56.1 290 5 672.4 672.4 323.5 672.5 0.01 39 19 26803 -49.9 -83.9 1 34.0 -53.5 309 4 693.5 693.5 324.2 693.7 0.02 40 17 27528 -52.1 -84.1 1 32.0 -55.4 349 1 708.9 708.9 324.7 709.1 0.02 41 14 28800 -47.7 -82.7 1 35.0 -53.0 252 10 764.3 764.3 326.3 764.6 0.03 42 11 30384 -50.7 -83.7 1 33.0 -55.6 10 12 808.0 808.0 327.4 808.3 0.03 43 10 31010 -47.7 -83.7 1 36.0 -54.2 15 8 841.5 841.5 328.2 841.8 0.04 44 9.0 31710 -44.9 -81.9 1 37.0 -53.1 878.0 878.0 329.0 878.5 0.05 TRP 92 17057 -74.5 -87.5 12 13.0 -74.5 220 24 393.0 393.0 304.2 393.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 579.15 mb = 4727.57 m = 15510.20 ft Wetbulb zero: 686.63 mb = 3321.74 m = 10897.97 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 22.22 % Est. max temperature: 30.10 C = 86.17 F Sfc-Lift cond lev (LCL): 642.90 mb = 3858.15 m = 12657.80 ft T: 4.54 C 700-500 lapse rate: 5.45 C/km ThetaE index: 14.96 C Layer 850.0- 627.0 mb Conv cond level (CCL): 577.17 mb = 4721.96 m = 15491.81 ft Mean mixing ratio: 6.67 g/kg Conv temperature: 39.68 C = 103.42 F Cap Strength: 5.17 C Lifted Index: 4.74 C Risk: None Lifted Index @300 mb: 5.75 C Lifted Index @700 mb: 2.22 C Showalter Index: 5.27 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 11.50 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 82.20 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.70 J/kg Max Up Vert Vel: 2.32 m/s Conv Inhibition (B-): 55200.13 J/kg Cap Strength: 5.17 C Lift Cond Lev (LCL): 669.93 mb = 3523.18 m = 11558.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 12 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 ---------------------------------------------------------- 0 927 770 0 0 -0.0 -0.0 | 88 12 -12.2 -0.4 1 925 781 175 3 -0.3 3.0 | 102 13 -12.4 2.6 2 850 1522 240 5 4.3 2.5 | 105 8 -7.9 2.1 3 850 1524 245 10 9.1 4.2 | 141 5 -3.1 3.8 4 820 1829 255 12 11.6 3.1 | 168 3 -0.6 2.7 5 791 2134 235 19 15.6 10.9 | 198 11 3.4 10.5 6 763 2438 235 30 24.6 17.2 | 216 21 12.4 16.8 7 700 3164 215 26 14.9 21.3 | 187 21 2.7 20.9 8 684 3353 210 24 12.0 20.8 | 179 20 -0.2 20.4 9 658 3658 230 18 13.8 11.6 | 188 11 1.6 11.2 10 634 3962 235 14 11.5 8.0 | 175 8 -0.7 7.6 11 587 4572 250 15 14.1 5.1 | 202 5 1.9 4.7 12 565 4877 245 17 15.4 7.2 | 205 7 3.2 6.8 13 544 5182 260 13 12.8 2.3 | 199 2 0.6 1.8 14 524 5486 250 12 11.3 4.1 | 166 4 -0.9 3.7 15 500 5860 260 17 16.7 3.0 | 241 5 4.6 2.5 16 485 6096 265 19 18.9 1.7 | 260 7 6.7 1.2 17 466 6401 240 15 13.0 7.5 | 186 7 0.8 7.1 18 447 6706 240 15 13.0 7.5 | 186 7 0.8 7.1 19 430 7010 265 13 13.0 1.1 | 227 1 0.8 0.7 20 413 7315 255 15 14.5 3.9 | 214 4 2.3 3.5 21 400 7560 260 18 17.7 3.1 | 244 6 5.5 2.7 22 365 8230 270 25 25.0 -0.0 | 272 13 12.8 -0.4 23 335 8839 240 32 27.7 16.0 | 225 22 15.5 15.6 24 308 9449 260 39 38.4 6.8 | 256 27 26.2 6.4 25 300 9640 255 38 36.7 9.8 | 249 26 24.5 9.4 26 282 10058 245 37 33.5 15.6 | 235 26 21.3 15.2 27 250 10880 245 45 40.8 19.0 | 237 34 28.6 18.6 28 205 12192 250 53 49.8 18.1 | 245 42 37.6 17.7 29 200 12350 245 51 46.2 21.6 | 238 40 34.0 21.1 30 150 14140 240 50 43.3 25.0 | 232 40 31.1 24.6 31 145 14326 235 52 42.6 29.8 | 226 42 30.4 29.4 32 131 14935 245 53 48.0 22.4 | 238 42 35.8 22.0 33 119 15545 270 38 38.0 -0.0 | 271 26 25.8 -0.4 34 107 16154 250 24 22.6 8.2 | 233 13 10.4 7.8 35 102 16459 275 24 23.9 -2.1 | 282 12 11.7 -2.5 36 100 16570 250 14 13.2 4.8 | 193 4 1.0 4.4 37 97 16764 250 14 13.2 4.8 | 193 4 1.0 4.4 38 92 17057 220 24 15.4 18.4 | 190 18 3.2 18.0 39 92 17069 225 13 9.2 9.2 | 161 9 -3.0 8.8 40 87 17374 235 26 21.3 14.9 | 212 17 9.1 14.5 41 83 17678 260 18 17.7 3.1 | 244 6 5.5 2.7 42 75 18288 265 15 14.9 1.3 | 252 3 2.8 0.9 43 71 18593 195 11 2.8 10.6 | 138 14 -9.3 10.2 44 70 18660 205 17 7.2 15.4 | 162 16 -5.0 15.0 45 67 18898 185 18 1.6 17.9 | 149 20 -10.6 17.5 46 64 19202 220 13 8.4 10.0 | 158 10 -3.8 9.5 47 61 19507 185 16 1.4 15.9 | 145 19 -10.8 15.5 48 58 19812 190 22 3.8 21.7 | 159 23 -8.4 21.3 49 55 20117 275 4 4.0 -0.3 | 85 8 -8.2 -0.8 50 50 20700 175 13 -1.1 13.0 | 133 18 -13.3 12.5 51 50 20726 20 2 -0.7 -1.9 | 80 13 -12.9 -2.3 52 47 21031 155 10 -4.2 9.1 | 118 19 -16.4 8.6 53 43 21641 195 18 4.7 17.4 | 156 19 -7.5 17.0 54 41 21946 225 12 8.5 8.5 | 155 9 -3.7 8.1 55 39 22250 180 10 0.0 10.0 | 128 16 -12.2 9.6 56 37 22555 200 12 4.1 11.3 | 143 14 -8.1 10.9 57 35 22860 195 10 2.6 9.7 | 134 13 -9.6 9.2 58 34 23165 230 10 7.7 6.4 | 143 8 -4.5 6.0 59 32 23470 250 2 1.9 0.7 | 92 10 -10.3 0.3 60 30 23880 220 6 3.9 4.6 | 117 9 -8.3 4.2 61 22 25908 175 12 -1.0 12.0 | 131 18 -13.2 11.5 62 20 26470 290 5 4.7 -1.7 | 74 8 -7.5 -2.1 63 16 27737 0 0 -0.0 -0.0 | 88 12 -12.2 -0.4 64 15 28346 265 10 10.0 0.9 | 102 2 -2.2 0.5 65 14 28651 300 10 8.7 -5.0 | 33 6 -3.5 -5.4 66 14 28956 205 10 4.2 9.1 | 137 12 -8.0 8.6 67 13 29261 210 15 7.5 13.0 | 160 13 -4.7 12.6 68 12 29566 345 10 2.6 -9.7 | 44 14 -9.6 -10.1 69 12 29870 5 16 -1.4 -15.9 | 40 21 -13.6 -16.4 70 10 31010 15 8 -2.1 -7.7 | 60 16 -14.3 -8.1 Wind Parameters Mean winds (0-6000m): 238.1 at 16.3 knts Storm direction: 268.1 at 12.2 knts Shear (0-3000m) pos: 2.3 neg: 3.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 49.2 neg: -72.0 tot: -22.9 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 24.52 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 ------------------------------------------------------------------------------- 500 200 4 105 11| 0.0 4.4 4.4| 13.0 0.0 13.0 26.0 0.71| 6.0 4.2 1000 233 6 111 8| 4.4 2.2 6.6| 20.4 -0.6 19.9 19.9 0.62| 7.7 4.8 1500 238 9 137 6| 2.9 6.1 9.0| 31.4 -0.6 30.8 20.6 0.50| 9.9 4.9 2000 235 14 175 8| 2.2 5.9 8.1| 39.7 -25.3 14.4 7.2 0.30| 10.1 3.0 2500 230 17 183 10| 1.7 4.4 6.2| 39.7 -65.1 -25.4 -10.2 0.10| 9.6 0.9 3000 228 17 184 11| 2.3 3.7 6.0| 49.2 -72.0 -22.9 -7.6 0.09| 10.0 0.9 4000 231 17 185 10| 2.3 2.8 5.1| 54.5 -75.4 -21.0 -5.2 0.10| 8.5 0.9 5000 235 16 187 9| 2.1 2.2 4.3| 58.9 -76.8 -17.9 -3.6 0.12| 8.1 0.9 6000 238 16 191 8| 1.8 2.1 3.8| 63.7 -90.2 -26.5 -4.4 0.05| 7.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251013.11.gif