UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 11 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 118 SFC 927 770 17.4 2.4 37 15.0 9.5 170 3 296.9 297.8 285.8 311.4 4.91 2 925 786 15.6 3.6 45 12.0 9.2 215 2 295.3 296.2 285.7 310.9 5.36 3 850 1495 8.8 1.8 61 7.0 5.2 230 6 295.4 296.3 285.5 310.4 5.13 4 813 1861 5.4 0.4 70 5.0 2.9 247 9 295.5 296.4 285.2 309.8 4.84 5 810 1891 6.0 -5.0 45 11.0 1.2 248 9 296.5 297.1 283.9 306.2 3.25 6 723 2810 -0.5 -5.5 69 5.0 -2.6 280 15 299.2 299.8 285.2 309.8 3.51 7 700 3068 -0.9 -9.9 50 9.0 -4.4 280 18 301.5 302.0 285.1 309.4 2.57 8 684 3253 -1.5 -13.5 39 12.0 -5.8 280 20 302.8 303.2 284.9 309.0 1.97 9 669 3430 -0.3 -41.3 3 41.0 -8.1 280 22 306.1 306.1 284.0 306.6 0.15 10 668 3442 -0.3 -41.3 3 41.0 -8.1 280 22 306.2 306.3 284.1 306.8 0.15 11 542 5084 -10.5 -39.5 7 29.0 -15.4 270 41 312.9 313.0 286.6 313.8 0.23 12 500 5700 -15.3 -43.3 7 28.0 -19.3 270 49 314.4 314.4 287.1 315.0 0.17 13 450 6485 -21.9 -45.9 9 24.0 -24.6 268 53 315.7 315.7 287.5 316.2 0.14 14 448 6518 -22.1 -34.1 33 12.0 -24.0 268 53 315.9 316.0 287.9 317.5 0.48 15 426 6886 -25.3 -37.3 32 12.0 -26.9 271 55 316.4 316.4 288.0 317.7 0.36 16 408 7198 -27.3 -48.3 12 21.0 -29.2 274 56 317.7 317.7 288.1 318.1 0.12 17 400 7340 -28.5 -47.5 14 19.0 -30.2 275 57 317.9 318.0 288.2 318.4 0.13 18 369 7909 -33.7 -51.7 15 18.0 -34.9 273 63 318.5 318.5 288.3 318.8 0.09 19 344 8395 -37.5 -64.5 4 27.0 -38.5 272 69 319.8 319.8 288.7 319.8 0.02 20 300 9320 -45.1 -51.1 51 6.0 -45.4 270 72 321.8 321.8 289.5 322.2 0.12 21 288 9592 -47.1 -56.1 35 9.0 -47.4 270 70 322.7 322.7 289.6 323.0 0.07 22 268 10066 -49.5 -65.5 14 16.0 -49.8 270 78 325.9 325.9 290.6 326.0 0.02 23 256 10365 -51.1 -63.1 23 12.0 -51.4 270 87 327.9 327.9 291.2 328.0 0.03 24 252 10468 -50.7 -69.7 9 19.0 -51.0 270 90 329.9 329.9 291.7 330.0 0.01 25 250 10520 -50.9 -68.9 10 18.0 -51.2 270 92 330.4 330.4 291.8 330.5 0.01 26 223 11262 -54.1 -69.1 14 15.0 -54.4 270 98 336.5 336.5 293.4 336.5 0.02 27 209 11678 -55.1 -73.0 9 18.0 -55.3 270 101 341.3 341.3 294.6 341.3 0.01 28 200 11960 -55.7 -75.7 7 20.0 -55.9 270 94 344.6 344.6 295.4 344.6 0.01 29 164 13208 -61.7 -79.7 7 18.0 -61.9 270 90 354.6 354.6 297.6 354.6 0.00 30 150 13760 -62.3 -84.3 4 22.0 -62.4 270 93 362.8 362.8 299.2 362.8 0.00 31 115 15378 -68.1 -87.1 5 19.0 -68.2 270 78 380.6 380.6 302.3 380.6 0.00 32 100 16220 -66.7 -87.7 4 21.0 -66.8 270 71 398.9 398.9 305.0 398.9 0.00 33 91 16795 -62.1 -87.1 2 25.0 -62.3 273 59 418.9 418.9 307.6 418.9 0.00 34 79 17658 -66.7 -88.7 3 22.0 -66.8 270 48 426.7 426.7 308.4 426.7 0.00 35 70 18390 -65.7 -88.7 3 23.0 -65.9 270 47 443.8 443.8 310.3 443.8 0.00 36 53 20090 -64.3 -89.3 2 25.0 -64.6 258 34 483.8 483.8 313.8 483.8 0.00 37 50 20450 -61.3 -89.3 1 28.0 -61.8 260 41 499.0 499.0 314.9 499.0 0.00 38 35 22690 -55.5 -87.5 1 32.0 -56.8 252 25 567.7 567.7 319.0 567.8 0.01 39 30 23660 -60.9 -88.9 1 28.0 -61.7 235 30 578.6 578.6 319.6 578.6 0.00 40 28 24088 -62.5 -89.5 1 27.0 -63.2 236 30 585.7 585.7 319.9 585.7 0.00 41 24 25050 -58.5 -88.5 1 30.0 -59.8 257 25 623.7 623.7 321.6 623.8 0.01 42 21 25889 -59.5 -89.5 1 30.0 -60.8 245 26 645.0 645.0 322.5 645.0 0.01 43 20 26200 -51.9 -85.9 1 34.0 -54.9 260 30 677.3 677.3 323.7 677.4 0.01 44 19 26532 -51.7 -85.7 1 34.0 -54.8 261 32 687.9 687.9 324.0 688.0 0.01 45 17 27245 -55.1 -86.1 1 31.0 -57.6 253 30 699.3 699.3 324.4 699.4 0.01 46 12 29539 -40.5 -80.5 1 40.0 -49.7 260 58 824.2 824.3 327.8 824.7 0.05 47 11 30131 -40.3 -80.3 1 40.0 -50.0 272 60 845.7 845.8 328.3 846.3 0.06 48 10 30780 -40.5 -80.5 1 40.0 -50.5 275 60 868.4 868.4 328.8 869.0 0.06 49 9.1 31425 -38.9 -79.9 1 41.0 -50.3 898.2 898.3 329.4 899.0 0.07 TRP 115 15378 -68.1 -87.1 5 19.0 -68.2 270 78 380.6 380.6 302.3 380.6 0.00 WND 209 11678 -55.1 -73.0 9 18.0 -55.3 270 101 341.3 341.3 294.6 341.3 0.01 Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 729.69 mb = 2739.13 m = 8986.53 ft Wetbulb zero: 782.78 mb = 2167.32 m = 7110.55 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 31.19 % Est. max temperature: 17.95 C = 64.31 F Sfc-Lift cond lev (LCL): 739.97 mb = 2622.21 m = 8602.95 ft T: 0.83 C 700-500 lapse rate: 5.47 C/km ThetaE index: 5.18 C Layer 925.0- 723.0 mb Conv cond level (CCL): 726.57 mb = 2770.00 m = 9087.81 ft Mean mixing ratio: 5.19 g/kg Conv temperature: 19.48 C = 67.06 F Cap Strength: 6.82 C Lifted Index: 6.65 C Risk: None Lifted Index @300 mb: 8.20 C Lifted Index @700 mb: 2.95 C Showalter Index: 6.77 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 17.10 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 82.60 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.98 J/kg Max Up Vert Vel: 1.40 m/s Conv Inhibition (B-): 49393.14 J/kg Cap Strength: 6.78 C Lift Cond Lev (LCL): 765.77 mb = 2344.96 m = 7693.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 21 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 ---------------------------------------------------------- 0 927 770 170 3 -0.5 3.0 | 126 23 -18.5 13.3 1 925 786 215 2 1.1 1.6 | 125 21 -16.8 12.0 2 850 1495 230 6 4.6 3.9 | 137 20 -13.4 14.2 3 786 2134 260 11 10.8 1.9 | 150 14 -7.2 12.3 4 757 2438 280 10 9.8 -1.7 | 137 12 -8.1 8.6 5 700 3068 280 18 17.7 -3.1 | 178 7 -0.3 7.2 6 649 3658 280 25 24.6 -4.3 | 228 9 6.6 6.0 7 578 4572 270 35 35.0 -0.0 | 239 20 17.0 10.3 8 500 5700 270 49 49.0 -0.0 | 252 33 31.0 10.3 9 474 6096 265 51 50.8 4.4 | 246 36 32.8 14.8 10 400 7340 275 57 56.8 -5.0 | 262 39 38.8 5.4 11 308 9144 270 77 77.0 -0.0 | 260 60 59.0 10.3 12 300 9320 270 72 72.0 -0.0 | 259 55 54.0 10.3 13 281 9754 270 69 69.0 -0.0 | 259 52 51.0 10.3 14 250 10520 270 92 92.0 -0.0 | 262 75 74.0 10.3 15 209 11678 270 101 101.0 -0.0 | 263 84 83.0 10.3 16 202 11887 270 101 101.0 -0.0 | 263 84 83.0 10.3 17 200 11960 270 94 94.0 -0.0 | 262 77 76.0 10.3 18 175 12802 270 87 87.0 -0.0 | 261 70 69.0 10.3 19 150 13760 270 93 93.0 -0.0 | 262 76 75.0 10.3 20 130 14630 270 99 99.0 -0.0 | 263 82 81.0 10.3 21 115 15378 270 78 78.0 -0.0 | 260 61 60.0 10.3 22 101 16154 265 64 63.8 5.6 | 251 48 45.8 15.9 23 100 16220 270 71 71.0 -0.0 | 259 54 53.0 10.3 24 96 16459 270 71 71.0 -0.0 | 259 54 53.0 10.3 25 87 17069 275 50 49.8 -4.4 | 259 32 31.8 6.0 26 71 18288 265 46 45.8 4.0 | 243 31 27.8 14.3 27 70 18390 270 47 47.0 -0.0 | 250 31 29.0 10.3 28 68 18593 260 51 50.2 8.9 | 239 38 32.2 19.2 29 61 19202 275 37 36.9 -3.2 | 249 20 18.9 7.1 30 58 19507 255 22 21.3 5.7 | 191 16 3.3 16.0 31 50 20450 260 41 40.4 7.1 | 232 28 22.4 17.5 32 48 20726 260 41 40.4 7.1 | 232 28 22.4 17.5 33 43 21336 255 38 36.7 9.8 | 223 28 18.7 20.2 34 41 21641 275 32 31.9 -2.8 | 241 16 13.9 7.6 35 38 22250 275 32 31.9 -2.8 | 241 16 13.9 7.6 36 36 22555 250 27 25.4 9.2 | 201 21 7.4 19.6 37 34 22860 255 23 22.2 6.0 | 195 17 4.2 16.3 38 31 23470 255 16 15.5 4.1 | 170 15 -2.5 14.5 39 30 23660 235 30 24.6 17.2 | 193 28 6.6 27.5 40 28 24079 235 30 24.6 17.2 | 193 28 6.6 27.5 41 25 24689 275 27 26.9 -2.4 | 228 12 8.9 8.0 42 23 25298 245 24 21.8 10.1 | 190 21 3.8 20.5 43 21 25908 245 26 23.6 11.0 | 195 22 5.6 21.3 44 20 26200 260 30 29.5 5.2 | 217 19 11.6 15.5 45 20 26213 265 34 33.9 3.0 | 230 21 15.9 13.3 46 17 27127 255 29 28.0 7.5 | 209 20 10.0 17.8 47 16 27737 245 34 30.8 14.4 | 207 28 12.8 24.7 48 14 28346 255 50 48.3 12.9 | 232 38 30.3 23.3 49 12 29566 260 58 57.1 10.1 | 242 44 39.1 20.4 50 11 29870 270 60 60.0 -0.0 | 256 43 42.0 10.3 51 10 30780 275 60 59.8 -5.2 | 263 42 41.8 5.1 Wind Parameters Mean winds (0-6000m): 269.9 at 27.7 knts Storm direction: 299.9 at 20.8 knts Shear (0-3000m) pos: 2.7 neg: 2.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 66.6 neg: -8.0 tot: 58.6 m^2/s^2 ave: 19.5 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 86.61 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 ------------------------------------------------------------------------------- 500 221 3 129 20| 4.0 0.0 4.0| 14.4 0.0 14.4 28.7 0.58| 4.7 2.7 1000 231 5 133 20| 4.0 0.0 4.0| 30.5 0.0 30.5 30.5 0.68| 4.4 3.0 1500 245 7 137 18| 3.9 0.0 3.9| 37.8 -3.1 34.7 23.1 0.47| 4.9 2.3 2000 257 8 139 16| 4.0 0.0 4.0| 45.0 -8.0 36.9 18.5 0.39| 5.2 2.0 2500 266 10 143 14| 3.2 1.3 4.5| 56.5 -8.0 48.5 19.4 0.52| 5.4 2.8 3000 271 12 150 12| 2.7 2.1 4.7| 66.6 -8.0 58.6 19.5 0.57| 5.5 3.1 4000 272 17 175 10| 2.0 3.0 5.0| 79.0 -8.0 70.9 17.7 0.48| 5.7 2.7 5000 271 23 205 11| 1.6 3.7 5.2|109.6 -12.2 97.3 19.5 0.44| 5.8 2.6 6000 270 28 223 14| 1.7 3.3 4.9|163.0 -36.4 126.6 21.1 0.42| 5.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251211.11.gif