UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120811.upa.cvt Date: 1100Z 8 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 8 DEC 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 105 SFC 926 770 21.0 2.0 28 19.0 10.7 230 15 300.7 301.6 287.1 315.0 4.77 2 925 779 20.2 3.2 32 17.0 10.9 230 15 300.0 300.9 287.2 315.5 5.21 3 921 816 18.6 3.6 37 15.0 10.4 230 15 298.7 299.7 287.0 314.7 5.38 4 850 1496 12.0 2.0 50 10.0 6.8 225 25 298.7 299.7 286.8 314.2 5.20 5 785 2155 6.0 0.0 65 6.0 3.0 215 28 299.2 300.0 286.6 313.7 4.87 6 747 2560 3.2 -6.8 48 10.0 -1.0 220 31 300.4 301.0 285.2 309.8 3.07 7 742 2614 3.2 -9.8 38 13.0 -2.0 220 31 301.0 301.4 284.8 308.5 2.45 8 733 2713 3.4 -24.6 11 28.0 -4.5 221 32 302.2 302.4 283.2 304.6 0.71 9 700 3086 1.4 -28.6 9 30.0 -6.2 225 36 304.0 304.1 283.7 305.8 0.52 10 697 3120 1.2 -28.8 9 30.0 -6.4 226 38 304.2 304.3 283.8 305.9 0.51 11 673 3401 0.0 -23.0 16 23.0 -6.7 229 50 305.9 306.1 284.9 308.9 0.89 12 569 4722 -7.5 -42.5 4 35.0 -13.4 234 50 312.1 312.2 286.3 312.7 0.16 13 506 5620 -14.7 -37.7 12 23.0 -18.5 230 53 314.0 314.1 287.1 315.1 0.29 14 500 5710 -15.3 -41.3 9 26.0 -19.2 230 53 314.4 314.4 287.1 315.1 0.21 15 454 6430 -21.1 -54.1 3 33.0 -24.1 230 53 315.9 315.9 287.5 316.1 0.05 16 400 7350 -29.1 -51.1 10 22.0 -30.8 235 70 317.2 317.2 287.9 317.5 0.09 17 399 7368 -29.1 -52.1 9 23.0 -30.8 235 70 317.4 317.4 288.0 317.7 0.08 18 300 9340 -44.9 -64.9 9 20.0 -45.4 230 76 322.1 322.1 289.4 322.2 0.02 19 299 9362 -45.1 -64.1 10 19.0 -45.6 230 76 322.1 322.1 289.4 322.2 0.02 20 280 9801 -46.7 -69.7 6 23.0 -47.2 236 81 325.9 325.9 290.6 325.9 0.01 21 250 10550 -49.9 -72.9 5 23.0 -50.3 240 77 331.9 331.9 292.2 331.9 0.01 22 216 11492 -56.7 -74.7 9 18.0 -56.9 236 74 335.5 335.5 293.2 335.5 0.01 23 200 11980 -56.5 -76.5 6 20.0 -56.7 235 103 343.3 343.3 295.1 343.3 0.01 24 183 12541 -59.5 -79.5 6 20.0 -59.7 235 99 347.2 347.3 296.0 347.3 0.00 25 169 13039 -60.5 -82.5 4 22.0 -60.7 244 98 353.6 353.6 297.4 353.6 0.00 26 160 13383 -56.9 -83.9 2 27.0 -57.2 245 80 365.2 365.2 299.7 365.2 0.00 27 150 13790 -59.9 -83.9 3 24.0 -60.1 240 99 366.9 366.9 300.0 366.9 0.00 28 145 14001 -61.2 -84.4 3 23.2 -61.4 240 105 368.1 368.1 300.2 368.2 0.00 29 144 14044 -61.5 -84.5 3 23.0 -61.7 240 105 368.4 368.4 300.3 368.4 0.00 30 141 14175 -60.5 -85.5 2 25.0 -60.7 240 105 372.4 372.4 301.0 372.4 0.00 31 100 16290 -65.7 -88.7 3 23.0 -65.8 240 73 400.8 400.8 305.3 400.8 0.00 32 98 16413 -66.9 -88.9 3 22.0 -67.0 240 73 400.8 400.8 305.3 400.8 0.00 33 95 16602 -64.5 -88.5 2 24.0 -64.7 242 74 409.1 409.1 306.4 409.1 0.00 34 83 17422 -68.5 -89.5 3 21.0 -68.6 254 66 417.0 417.0 307.4 417.0 0.00 35 70 18450 -66.5 -89.5 3 23.0 -66.7 240 59 442.1 442.1 310.1 442.1 0.00 36 54 20042 -60.3 -90.3 1 30.0 -60.8 260 22 490.5 490.5 314.2 490.5 0.00 37 50 20520 -60.9 -89.9 1 29.0 -61.4 225 33 500.0 500.0 314.9 500.0 0.00 38 47 20903 -62.7 -90.7 1 28.0 -63.1 221 36 504.6 504.6 315.2 504.6 0.00 39 42 21608 -56.1 -89.1 1 33.0 -57.2 249 29 537.4 537.4 317.3 537.4 0.00 40 37 22407 -59.9 -89.9 1 30.0 -60.7 278 12 547.5 547.5 317.9 547.5 0.00 41 30 23730 -55.9 -87.9 1 32.0 -57.3 190 5 592.2 592.2 320.3 592.3 0.01 42 29 23946 -55.7 -87.7 1 32.0 -57.2 325 4 598.6 598.6 320.6 598.6 0.01 43 28 24168 -57.5 -88.5 1 31.0 -58.8 278 8 599.6 599.6 320.6 599.6 0.01 44 25 24890 -53.5 -87.5 1 34.0 -55.6 273 10 630.8 630.8 321.9 630.9 0.01 45 20 26330 -51.7 -85.7 1 34.0 -54.7 210 5 677.9 677.9 323.7 678.0 0.01 46 16 27782 -50.3 -85.3 1 35.0 -54.3 215 9 727.2 727.2 325.3 727.3 0.02 47 15 28202 -51.5 -85.5 1 34.0 -55.2 196 11 736.7 736.7 325.6 736.9 0.02 48 11 30252 -43.5 -82.5 1 39.0 -51.5 239 17 834.1 834.1 328.1 834.5 0.04 TRP 183 12541 -59.5 -79.5 6 20.0 -59.7 235 99 347.2 347.3 296.0 347.3 0.00 WND 145 14001 -61.2 -84.4 3 23.2 -61.4 240 105 368.1 368.1 300.2 368.2 0.00 Sounding variables and indices 1000-500 mb thick: 5605.00 m Freezing level: 673.00 mb = 3400.55 m = 11156.51 ft Wetbulb zero: 756.73 mb = 2454.29 m = 8052.03 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 24.90 % Est. max temperature: 19.79 C = 67.62 F Sfc-Lift cond lev (LCL): 697.33 mb = 3116.60 m = 10224.95 ft T: 1.22 C 700-500 lapse rate: 6.36 C/km ThetaE index: 10.93 C Layer 921.0- 700.0 mb Conv cond level (CCL): 649.44 mb = 3681.00 m = 12076.62 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 27.40 C = 81.33 F Cap Strength: 5.02 C Lifted Index: 4.31 C Risk: None Lifted Index @300 mb: 5.76 C Lifted Index @700 mb: 3.43 C Showalter Index: 4.43 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 17.30 C K Index: -0.70 Risk: None Sweat Index: 162.89 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.42 J/kg Max Up Vert Vel: 1.68 m/s Conv Inhibition (B-): 58628.06 J/kg Cap Strength: 4.97 C Lift Cond Lev (LCL): 731.05 mb = 2734.94 m = 8972.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 31 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 ---------------------------------------------------------- 0 926 770 230 15 11.5 9.6 | 100 19 -19.0 3.3 1 925 779 230 15 11.5 9.6 | 100 19 -19.0 3.3 2 878 1219 235 19 15.6 10.9 | 107 16 -14.9 4.6 3 850 1496 225 25 17.7 17.7 | 132 17 -12.8 11.4 4 816 1829 205 25 10.6 22.7 | 129 26 -19.9 16.3 5 786 2134 215 28 16.1 22.9 | 139 22 -14.4 16.6 6 703 3048 225 34 24.0 24.0 | 160 19 -6.4 17.7 7 700 3086 225 36 25.5 25.5 | 165 20 -5.0 19.1 8 676 3353 230 50 38.3 32.1 | 197 27 7.8 25.8 9 651 3658 225 48 33.9 33.9 | 187 28 3.5 27.6 10 579 4572 235 50 41.0 28.7 | 205 25 10.5 22.4 11 500 5710 230 53 40.6 34.1 | 200 30 10.1 27.7 12 474 6096 230 54 41.4 34.7 | 201 30 10.9 28.4 13 437 6706 230 52 39.8 33.4 | 199 29 9.4 27.1 14 402 7315 235 70 57.3 40.2 | 218 43 26.9 33.8 15 400 7350 235 70 57.3 40.2 | 218 43 26.9 33.8 16 300 9340 230 76 58.2 48.9 | 213 51 27.7 42.5 17 295 9449 230 74 56.7 47.6 | 212 49 26.2 41.2 18 257 10363 245 92 83.4 38.9 | 238 62 52.9 32.6 19 250 10550 240 77 66.7 38.5 | 228 48 36.2 32.2 20 234 10973 240 72 62.4 36.0 | 227 44 31.9 29.7 21 213 11582 235 74 60.6 42.4 | 220 47 30.1 36.1 22 200 11980 235 103 84.4 59.1 | 226 75 53.9 52.8 23 193 12192 235 103 84.4 59.1 | 226 75 53.9 52.8 24 183 12541 235 99 81.1 56.8 | 225 71 50.6 50.5 25 167 13106 245 98 88.8 41.4 | 239 68 58.3 35.1 26 159 13411 245 78 70.7 33.0 | 236 48 40.2 26.6 27 150 13790 240 99 85.7 49.5 | 232 70 55.3 43.2 28 145 14001 240 105 90.9 52.5 | 233 76 60.5 46.2 29 138 14326 240 105 90.9 52.5 | 233 76 60.5 46.2 30 119 15240 250 75 70.5 25.7 | 244 44 40.0 19.3 31 102 16154 250 72 67.7 24.6 | 244 41 37.2 18.3 32 100 16290 240 73 63.2 36.5 | 227 45 32.7 30.2 33 97 16459 240 73 63.2 36.5 | 227 45 32.7 30.2 34 88 17069 250 78 73.3 26.7 | 245 47 42.8 20.4 35 76 17983 260 47 46.3 8.2 | 263 16 15.8 1.8 36 72 18288 230 51 39.1 32.8 | 198 28 8.6 26.5 37 70 18450 240 59 51.1 29.5 | 222 31 20.6 23.2 38 68 18593 235 60 49.1 34.4 | 214 34 18.7 28.1 39 65 18898 245 51 46.2 21.6 | 226 22 15.8 15.2 40 62 19202 255 52 50.2 13.5 | 250 21 19.8 7.1 41 59 19507 280 28 27.6 -4.9 | 15 12 -2.9 -11.2 42 56 19812 260 19 18.7 3.3 | 76 12 -11.8 -3.0 43 53 20117 260 23 22.7 4.0 | 73 8 -7.8 -2.3 44 51 20422 230 20 15.3 12.9 | 113 16 -15.1 6.5 45 50 20520 225 33 23.3 23.3 | 157 18 -7.1 17.0 46 46 21031 220 37 23.8 28.3 | 163 23 -6.7 22.0 47 42 21641 250 29 27.3 9.9 | 138 5 -3.2 3.6 48 38 22250 315 15 10.6 -10.6 | 50 26 -19.9 -16.9 49 36 22555 245 10 9.1 4.2 | 84 22 -21.4 -2.1 50 34 22860 260 17 16.7 3.0 | 76 14 -13.7 -3.4 51 33 23165 275 10 10.0 -0.9 | 71 22 -20.5 -7.2 52 30 23730 190 5 0.9 4.9 | 87 30 -29.6 -1.4 53 30 23774 0 0 -0.0 -0.0 | 78 31 -30.5 -6.3 54 27 24384 235 13 10.6 7.5 | 93 20 -19.8 1.1 55 25 24994 280 10 9.8 -1.7 | 69 22 -20.6 -8.1 56 20 26330 210 5 2.5 4.3 | 86 28 -28.0 -2.0 57 19 26518 265 2 2.0 0.2 | 78 29 -28.5 -6.2 58 15 27432 190 12 2.1 11.8 | 101 29 -28.4 5.5 59 13 27737 215 12 6.9 9.8 | 98 24 -23.6 3.5 60 10 28651 245 18 16.3 7.6 | 95 14 -14.2 1.3 61 9 29261 235 31 25.4 17.8 | 156 13 -5.1 11.5 62 7 30175 265 30 29.9 2.6 | 9 4 -0.6 -3.7 Wind Parameters Mean winds (0-6000m): 228.3 at 41.5 knts Storm direction: 258.3 at 31.1 knts Shear (0-3000m) pos: 5.0 neg: 2.3 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 191.3 neg: -34.4 tot: 156.9 m^2/s^2 ave: 52.3 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 78.58 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 ------------------------------------------------------------------------------- 500 233 17 104 17| 5.3 0.0 5.3| 15.3 0.0 15.3 30.6 0.64| 5.5 3.5 1000 226 21 117 17| 2.7 5.5 8.2| 39.3 -3.5 35.8 35.8 0.47| 9.4 4.4 1500 220 23 125 19| 3.6 3.7 7.3| 68.4 -3.5 65.0 43.3 0.52| 8.6 4.5 2000 220 25 131 19| 3.8 2.8 6.6| 90.4 -3.5 86.9 43.4 0.58| 7.6 4.4 2500 222 27 138 19| 5.9 2.2 8.2|162.3 -3.5 158.8 63.5 0.69| 9.0 6.2 3000 223 31 150 19| 5.0 2.3 7.3|191.3 -34.4 156.9 52.3 0.56| 9.2 5.2 4000 226 36 165 19| 4.3 1.7 6.1|240.8 -36.9 203.9 51.0 0.60| 8.0 4.8 5000 228 39 175 20| 3.5 1.8 5.3|240.8 -50.9 189.9 38.0 0.53| 6.9 3.6 6000 228 41 181 21| 2.9 1.6 4.5|254.0 -58.0 196.1 32.7 0.50| 6.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251208.11.gif