UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for OETB... Searching the city database file for: OETB ... Date:0000Z 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 146 SFC 929 770 8.6 4.6 76 4.0 6.5 210 3 287.7 288.8 283.0 304.0 5.72 2 925 805 9.6 5.6 76 4.0 7.5 210 4 289.1 290.2 284.1 306.7 6.17 3 921 841 10.2 5.5 73 4.7 7.7 221 5 290.1 291.2 284.4 307.7 6.15 4 886 1164 9.8 2.8 62 7.0 6.2 322 9 292.9 293.9 284.7 308.3 5.28 5 850 1507 7.2 0.2 61 7.0 3.8 330 10 293.7 294.5 284.2 307.1 4.56 6 847 1536 7.2 -0.8 57 8.0 3.4 334 10 294.0 294.7 284.0 306.5 4.26 7 780 2207 1.8 0.3 90 1.5 1.1 281 8 295.2 296.1 285.3 309.9 5.01 8 765 2364 1.4 -3.6 69 5.0 -0.8 261 9 296.4 297.1 284.5 307.8 3.83 9 712 2938 -2.3 -8.3 63 6.0 -4.7 277 14 298.5 299.0 284.2 307.2 2.87 10 700 3073 -3.5 -7.9 72 4.4 -5.3 275 15 298.6 299.2 284.5 307.8 3.01 11 698 3096 -3.7 -7.9 73 4.2 -5.4 275 15 298.6 299.2 284.5 307.8 3.02 12 681 3290 -4.5 -21.5 25 17.0 -9.1 275 18 299.9 300.0 282.6 303.1 1.01 13 666 3465 -5.5 -13.5 53 8.0 -8.2 277 21 300.6 301.0 284.2 307.0 2.02 14 651 3644 -5.9 -21.9 27 16.0 -10.2 280 25 302.2 302.3 283.6 305.5 1.02 15 642 3752 -6.5 -16.5 45 10.0 -9.6 283 27 302.7 303.0 284.5 307.9 1.64 16 640 3777 -6.5 -16.5 45 10.0 -9.6 284 27 303.0 303.3 284.7 308.2 1.64 17 617 4062 -7.3 -18.3 41 11.0 -10.6 293 31 305.2 305.5 285.3 309.9 1.46 18 611 4139 -7.1 -34.1 10 27.0 -12.5 295 32 306.3 306.4 284.4 307.5 0.35 19 610 4151 -7.1 -30.1 14 23.0 -12.2 296 32 306.4 306.5 284.7 308.2 0.51 20 588 4436 -9.5 -23.5 31 14.0 -13.1 298 35 306.9 307.1 285.4 310.1 0.98 21 519 5390 -15.5 -38.5 12 23.0 -19.1 299 42 310.8 310.9 285.9 311.8 0.26 22 500 5670 -17.9 -38.9 14 21.0 -21.0 300 44 311.2 311.3 286.1 312.2 0.26 23 448 6478 -24.9 -38.9 26 14.0 -26.6 295 50 312.3 312.4 286.5 313.4 0.29 24 400 7290 -31.7 -55.7 7 24.0 -33.1 285 56 313.8 313.8 286.7 314.0 0.05 25 389 7486 -33.5 -56.5 8 23.0 -34.7 285 55 313.9 314.0 286.8 314.1 0.05 26 356 8102 -38.3 -60.3 8 22.0 -39.2 273 64 315.6 315.6 287.3 315.7 0.03 27 340 8418 -38.9 -66.9 4 28.0 -39.8 272 72 318.9 318.9 288.4 319.0 0.01 28 330 8623 -39.1 -67.1 4 28.0 -40.0 274 78 321.4 321.4 289.2 321.4 0.01 29 300 9270 -43.7 -67.7 5 24.0 -44.3 280 95 323.8 323.8 289.9 323.8 0.01 30 299 9292 -43.7 -67.7 5 24.0 -44.3 280 95 324.1 324.1 290.0 324.1 0.01 31 291 9475 -42.5 -68.5 4 26.0 -43.2 280 96 328.3 328.3 291.2 328.4 0.01 32 256 10325 -49.9 -71.9 6 22.0 -50.3 280 102 329.6 329.6 291.6 329.7 0.01 33 250 10480 -50.5 -71.5 7 21.0 -50.8 280 103 331.0 331.0 292.0 331.0 0.01 34 221 11279 -54.5 -71.5 11 17.0 -54.8 275 102 336.7 336.7 293.5 336.8 0.01 35 200 11920 -54.9 -77.9 4 23.0 -55.2 270 108 345.8 345.8 295.7 345.8 0.00 36 191 12213 -56.4 -78.8 4 22.4 -56.6 275 114 348.1 348.1 296.2 348.1 0.00 37 171 12907 -59.9 -80.9 5 21.0 -60.1 271 106 353.4 353.4 297.4 353.4 0.00 38 155 13517 -61.7 -83.7 4 22.0 -61.9 265 95 360.4 360.4 298.8 360.4 0.00 39 150 13720 -60.9 -83.9 3 23.0 -61.1 260 97 365.2 365.2 299.7 365.2 0.00 40 132 14518 -58.3 -85.3 2 27.0 -58.6 264 90 383.4 383.4 302.8 383.4 0.00 41 100 16230 -66.3 -87.3 4 21.0 -66.4 280 65 399.6 399.6 305.2 399.6 0.00 42 92 16732 -68.1 -88.1 4 20.0 -68.2 274 60 405.7 405.7 306.0 405.7 0.00 43 81 17504 -63.3 -88.3 2 25.0 -63.6 258 48 430.6 430.6 308.9 430.6 0.00 44 73 18142 -62.9 -87.9 2 25.0 -63.2 247 52 444.5 444.5 310.3 444.5 0.00 45 70 18400 -63.5 -88.5 2 25.0 -63.8 275 49 448.5 448.5 310.7 448.5 0.00 46 64 18951 -64.5 -89.5 2 25.0 -64.8 272 55 458.0 458.0 311.6 458.0 0.00 47 51 20365 -57.9 -87.9 1 30.0 -58.6 222 22 504.2 504.2 315.2 504.2 0.00 48 50 20490 -59.3 -88.3 1 29.0 -59.9 210 28 503.7 503.7 315.2 503.8 0.00 49 47 20875 -61.7 -88.7 2 27.0 -62.2 214 33 507.0 507.0 315.4 507.0 0.00 50 38 22184 -63.7 -90.7 1 27.0 -64.2 268 37 533.7 533.7 317.2 533.7 0.00 51 30 23660 -55.7 -87.7 1 32.0 -57.2 270 26 592.8 592.8 320.3 592.8 0.01 52 29 23876 -54.5 -87.5 1 33.0 -56.2 260 26 601.9 601.9 320.7 601.9 0.01 53 23 25356 -55.5 -87.5 1 32.0 -57.4 263 22 640.2 640.2 322.3 640.2 0.01 54 21 25931 -58.9 -88.9 1 30.0 -60.3 269 28 646.8 646.8 322.6 646.8 0.01 55 20 26240 -54.5 -87.5 1 33.0 -56.8 275 36 669.4 669.4 323.4 669.4 0.01 56 17 27294 -50.9 -85.9 1 35.0 -54.5 290 35 712.7 712.7 324.8 712.9 0.01 57 15 28105 -54.5 -86.5 1 32.0 -57.4 297 33 726.8 726.8 325.3 726.9 0.01 58 10 30770 -44.3 -83.3 1 39.0 -52.4 265 48 854.2 854.2 328.5 854.5 0.04 59 9.1 31407 -40.7 -81.7 0 41.0 -51.1 891.3 891.4 329.2 891.9 0.06 60 8.8 31635 -41.1 -82.1 0 41.0 -51.4 898.4 898.4 329.4 898.9 0.05 TRP 155 13517 -61.7 -83.7 4 22.0 -61.9 265 95 360.4 360.4 298.8 360.4 0.00 WND 191 12213 -56.4 -78.8 4 22.4 -56.6 275 114 348.1 348.1 296.2 348.1 0.00 Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 744.95 mb = 2581.21 m = 8468.44 ft Wetbulb zero: 771.40 mb = 2296.69 m = 7534.97 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 47.09 % Est. max temperature: 15.97 C = 60.75 F Sfc-Lift cond lev (LCL): 874.01 mb = 1276.40 m = 4187.61 ft T: 8.95 C 700-500 lapse rate: 5.54 C/km ThetaE index: 2.70 C Layer 765.0- 700.0 mb Conv cond level (CCL): 745.02 mb = 2575.58 m = 8449.97 ft Mean mixing ratio: 5.16 g/kg Conv temperature: 17.83 C = 64.10 F Cap Strength: 6.22 C Lifted Index: 5.99 C Risk: None Lifted Index @300 mb: 11.71 C Lifted Index @700 mb: 1.87 C Showalter Index: 6.28 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 66.40 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.78 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 50149.90 J/kg Cap Strength: 6.20 C Lift Cond Lev (LCL): 796.46 mb = 2037.27 m = 6683.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 20 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 ---------------------------------------------------------- 0 929 770 210 3 1.5 2.6 | 152 22 -10.2 19.3 1 925 805 210 4 2.0 3.5 | 154 22 -9.7 20.2 2 880 1219 340 10 3.4 -9.4 | 131 11 -8.3 7.3 3 850 1507 330 10 5.0 -8.7 | 140 10 -6.7 8.1 4 848 1524 335 10 4.2 -9.1 | 136 11 -7.5 7.7 5 786 2134 290 8 7.5 -2.7 | 163 15 -4.2 14.0 6 757 2438 250 10 9.4 3.4 | 173 20 -2.3 20.1 7 729 2743 280 12 11.8 -2.1 | 180 15 0.1 14.6 8 700 3073 275 15 14.9 -1.3 | 192 16 3.2 15.4 9 675 3353 275 19 18.9 -1.7 | 206 17 7.2 15.1 10 649 3658 280 26 25.6 -4.5 | 229 18 13.9 12.2 11 600 4267 300 34 29.4 -17.0 | 271 18 17.7 -0.3 12 576 4572 295 36 32.6 -15.2 | 266 21 20.9 1.5 13 500 5670 300 44 38.1 -22.0 | 281 27 26.4 -5.3 14 492 5791 300 46 39.8 -23.0 | 283 29 28.1 -6.3 15 472 6096 300 48 41.6 -24.0 | 284 31 29.9 -7.3 16 400 7290 285 56 54.1 -14.5 | 267 42 42.4 2.2 17 381 7620 285 54 52.2 -14.0 | 266 41 40.5 2.7 18 349 8230 270 67 67.0 -0.0 | 253 58 55.3 16.7 19 306 9144 280 93 91.6 -16.1 | 270 80 79.9 0.6 20 300 9270 280 95 93.6 -16.5 | 270 82 81.9 0.2 21 250 10480 280 103 101.4 -17.9 | 271 90 89.7 -1.2 22 232 10973 275 104 103.6 -9.1 | 265 92 91.9 7.7 23 201 11887 275 98 97.6 -8.5 | 265 86 85.9 8.2 24 200 11920 270 108 108.0 -0.0 | 260 98 96.3 16.7 25 191 12213 275 114 113.6 -9.9 | 266 102 101.9 6.8 26 183 12497 275 114 113.6 -9.9 | 266 102 101.9 6.8 27 155 13517 265 95 94.6 8.3 | 253 87 82.9 25.0 28 150 13720 260 97 95.5 16.8 | 248 90 83.8 33.6 29 143 14021 260 97 95.5 16.8 | 248 90 83.8 33.6 30 100 16230 280 65 64.0 -11.3 | 264 53 52.3 5.4 31 96 16459 280 65 64.0 -11.3 | 264 53 52.3 5.4 32 79 17678 255 45 43.5 11.6 | 228 43 31.8 28.4 33 71 18288 245 54 48.9 22.8 | 223 54 37.2 39.5 34 70 18400 275 49 48.8 -4.3 | 251 39 37.1 12.4 35 68 18593 275 49 48.8 -4.3 | 251 39 37.1 12.4 36 62 19202 270 59 59.0 -0.0 | 251 50 47.3 16.7 37 56 19812 275 37 36.9 -3.2 | 242 29 25.2 13.5 38 53 20117 255 31 29.9 8.0 | 216 31 18.2 24.7 39 51 20422 215 20 11.5 16.4 | 180 33 -0.2 33.1 40 50 20490 210 28 14.0 24.2 | 183 41 2.3 41.0 41 46 21031 215 35 20.1 28.7 | 190 46 8.4 45.4 42 44 21336 235 46 37.7 26.4 | 211 50 26.0 43.1 43 42 21641 250 36 33.8 12.3 | 217 36 22.1 29.0 44 36 22555 280 37 36.4 -6.4 | 247 27 24.7 10.3 45 30 23660 270 26 26.0 -0.0 | 221 22 14.3 16.7 46 29 23774 255 26 25.1 6.7 | 210 27 13.4 23.4 47 28 24079 270 26 26.0 -0.0 | 221 22 14.3 16.7 48 27 24384 245 18 16.3 7.6 | 191 25 4.6 24.3 49 26 24689 275 26 25.9 -2.3 | 224 20 14.2 14.5 50 23 25298 260 21 20.7 3.6 | 204 22 9.0 20.4 51 22 25603 280 24 23.6 -4.2 | 224 17 11.9 12.5 52 20 26213 260 32 31.5 5.6 | 222 30 19.8 22.3 53 20 26240 275 36 35.9 -3.1 | 241 28 24.2 13.6 54 19 26518 280 38 37.4 -6.6 | 249 28 25.7 10.1 55 15 28042 300 33 28.6 -16.5 | 269 17 16.9 0.2 56 14 28651 275 32 31.9 -2.8 | 235 25 20.2 13.9 57 13 29261 290 43 40.4 -14.7 | 266 29 28.7 2.0 58 12 29566 275 43 42.8 -3.7 | 247 34 31.1 13.0 59 10 30770 265 48 47.8 4.2 | 240 42 36.1 20.9 Wind Parameters Mean winds (0-6000m): 295.0 at 27.2 knts Storm direction: 325.0 at 20.4 knts Shear (0-3000m) pos: 4.0 neg: 2.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 135.1 neg: -20.5 tot: 114.6 m^2/s^2 ave: 38.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 58.29 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 ------------------------------------------------------------------------------- 500 319 7 148 13| 12.4 0.0 12.4| 21.8 -20.4 1.4 2.8 -0.14| 17.6 -2.5 1000 327 8 144 12| 6.2 1.9 8.1| 32.1 -20.5 11.6 11.6 0.05| 10.8 0.6 1500 317 8 151 12| 4.1 3.5 7.7| 48.3 -20.5 27.8 18.5 0.20| 9.6 1.9 2000 300 9 162 13| 3.8 2.7 6.4| 64.4 -20.5 43.9 22.0 0.24| 9.5 2.3 2500 292 10 170 13| 3.0 3.0 6.0| 87.1 -20.5 66.6 26.6 0.34| 8.8 3.0 3000 287 12 180 13| 4.0 2.5 6.5|135.1 -20.5 114.6 38.2 0.47| 9.2 4.3 4000 291 18 205 11| 4.3 2.3 6.7|192.7 -29.0 163.7 40.9 0.51| 8.9 4.5 5000 294 23 230 12| 4.4 1.9 6.2|230.0 -29.0 201.0 40.2 0.52| 8.1 4.2 6000 295 27 248 14| 3.6 2.4 6.0|235.0 -80.6 154.4 25.7 0.40| 7.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251211.00.gif