UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010212.upa.cvt Date: 1200Z 2 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 2 JAN 26 Station: OERK WMO ident: 40437 Latitude: 24.93 Longitude: 46.72 Elevation: 612.00 ------------------------------------------------------------------------------- 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 141 SFC 948 612 27.6 -0.4 16 28.0 12.6 230 6 305.4 306.1 287.9 317.5 3.91 2 933 752 24.0 0.0 20 24.0 11.3 217 7 303.1 303.9 287.3 315.6 4.10 3 925 827 23.2 0.2 22 23.0 11.0 210 8 303.0 303.8 287.3 315.8 4.19 4 850 1554 16.2 -0.8 31 17.0 7.5 255 7 303.1 303.9 287.4 316.1 4.24 5 823 1827 13.8 -1.2 35 15.0 6.2 235 3 303.4 304.2 287.5 316.4 4.25 6 769 2395 9.8 -2.2 43 12.0 3.9 283 12 305.0 305.8 288.1 318.0 4.23 7 753 2569 10.8 -28.2 5 39.0 -0.7 278 12 307.9 308.0 285.2 309.7 0.50 8 748 2625 11.0 -21.0 9 32.0 0.0 272 11 308.8 308.9 286.0 311.9 0.96 9 718 2965 8.6 -7.4 31 16.0 1.4 278 13 309.8 310.3 288.6 319.4 3.05 10 700 3174 6.8 -10.2 29 17.0 -0.4 270 14 310.0 310.5 288.1 318.1 2.51 11 629 4043 1.2 -23.8 13 25.0 -6.4 261 30 313.2 313.4 287.5 316.3 0.89 12 533 5349 -9.5 -20.5 40 11.0 -12.8 266 44 315.6 315.9 288.8 320.4 1.40 13 500 5840 -12.7 -26.7 30 14.0 -16.1 270 50 317.6 317.7 288.9 320.5 0.86 14 477 6198 -15.5 -25.5 42 10.0 -17.9 276 54 318.4 318.6 289.3 321.9 1.01 15 441 6786 -19.7 -41.7 12 22.0 -22.8 279 60 320.3 320.4 289.1 321.2 0.22 16 433 6922 -18.9 -49.9 5 31.0 -22.5 279 62 323.0 323.0 289.8 323.4 0.09 17 400 7510 -21.9 -59.9 2 38.0 -25.1 275 54 326.5 326.5 290.7 326.6 0.03 18 342 8639 -30.3 -45.3 22 15.0 -31.8 263 82 330.1 330.1 291.9 330.8 0.20 19 337 8744 -29.1 -51.1 10 22.0 -31.0 262 84 333.1 333.1 292.7 333.5 0.10 20 327 8958 -30.3 -52.3 10 22.0 -32.1 258 86 334.3 334.4 293.0 334.7 0.09 21 311 9314 -28.9 -56.9 5 28.0 -31.2 252 91 341.1 341.1 294.6 341.4 0.06 22 300 9570 -30.9 -58.9 5 28.0 -32.9 250 91 341.8 341.8 294.8 342.0 0.05 23 250 10840 -40.3 -67.3 4 27.0 -41.3 255 88 346.2 346.2 295.8 346.2 0.02 24 234 11286 -44.0 -69.4 4 25.4 -44.7 255 93 347.2 347.2 296.0 347.2 0.01 25 212 11939 -49.5 -72.5 5 23.0 -50.0 255 86 348.5 348.5 296.3 348.6 0.01 26 207 12095 -48.5 -76.5 2 28.0 -49.0 255 83 352.5 352.5 297.2 352.5 0.01 27 200 12320 -49.9 -76.9 3 27.0 -50.4 255 79 353.8 353.8 297.4 353.8 0.01 28 150 14140 -64.7 -81.7 8 17.0 -64.8 255 68 358.6 358.6 298.4 358.6 0.00 29 136 14731 -69.9 -82.9 13 13.0 -69.9 252 67 359.6 359.6 298.6 359.6 0.00 30 116 15670 -73.5 -88.5 8 15.0 -73.5 252 63 369.7 369.7 300.5 369.7 0.00 31 100 16530 -77.3 -90.3 11 13.0 -77.3 255 56 378.4 378.4 302.0 378.4 0.00 32 83 17585 -82.3 -93.3 13 11.0 -82.3 255 44 388.9 388.9 303.6 388.9 0.00 33 80 17794 -77.7 -91.7 9 14.0 -77.7 249 44 402.5 402.5 305.5 402.5 0.00 34 73 18322 -74.5 -90.5 7 16.0 -74.6 246 41 419.9 419.9 307.7 419.9 0.00 TRP WND 234 11286 -44.0 -69.4 4 25.4 -44.7 255 93 347.2 347.2 296.0 347.2 0.01 Sounding variables and indices 1000-500 mb thick: 5699.00 m Freezing level: 618.23 mb = 4189.50 m = 13744.93 ft Wetbulb zero: 755.56 mb = 2541.12 m = 8336.89 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 27.41 % Est. max temperature: 26.38 C = 79.48 F Sfc-Lift cond lev (LCL): 626.83 mb = 4070.33 m = 13353.94 ft T: 0.98 C 700-500 lapse rate: 7.31 C/km ThetaE index: 8.36 C Layer 753.0- 748.0 mb Conv cond level (CCL): 557.09 mb = 5000.38 m = 16405.25 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 37.12 C = 98.81 F Cap Strength: 7.81 C Lifted Index: 5.97 C Risk: None Lifted Index @300 mb: 18.65 C Lifted Index @700 mb: 6.12 C Showalter Index: 5.91 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 11.90 C K Index: 11.10 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.36 J/kg Max Up Vert Vel: 2.95 m/s Conv Inhibition (B-): 13109.60 J/kg Cap Strength: 7.81 C Lift Cond Lev (LCL): 654.43 mb = 3720.93 m = 12207.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 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 ---------------------------------------------------------- 0 948 612 230 6 4.6 3.9 | 134 18 -13.2 12.7 1 925 827 210 8 4.0 6.9 | 139 21 -13.8 15.8 2 916 914 205 5 2.1 4.5 | 131 21 -15.7 13.4 3 850 1554 255 7 6.8 1.8 | 134 15 -11.0 10.7 4 822 1829 235 3 2.5 1.7 | 125 19 -15.3 10.6 5 793 2134 245 9 8.2 3.8 | 143 16 -9.6 12.7 6 765 2438 290 13 12.2 -4.4 | 128 7 -5.6 4.4 7 737 2743 260 10 9.8 1.7 | 143 13 -7.9 10.6 8 711 3048 285 14 13.5 -3.6 | 141 7 -4.3 5.3 9 700 3174 270 14 14.0 -0.0 | 157 10 -3.8 8.9 10 684 3353 260 17 16.7 3.0 | 175 12 -1.0 11.8 11 659 3658 270 25 25.0 -0.0 | 219 11 7.2 8.9 12 610 4267 255 33 31.9 8.5 | 219 22 14.1 17.4 13 587 4572 260 36 35.5 6.3 | 229 23 17.7 15.1 14 500 5840 270 50 50.0 -0.0 | 255 33 32.2 8.9 15 483 6096 275 53 52.8 -4.6 | 263 35 35.0 4.3 16 428 7010 280 63 62.0 -10.9 | 273 44 44.3 -2.1 17 400 7510 275 54 53.8 -4.7 | 263 36 36.0 4.2 18 394 7620 275 52 51.8 -4.5 | 263 34 34.0 4.3 19 377 7925 275 73 72.7 -6.4 | 267 55 54.9 2.5 20 305 9449 250 93 87.4 31.8 | 240 81 69.6 40.7 21 300 9570 250 91 85.5 31.1 | 239 79 67.7 40.0 22 250 10840 255 88 85.0 22.8 | 245 74 67.2 31.7 23 234 11286 255 93 89.8 24.1 | 245 79 72.0 32.9 24 224 11582 255 93 89.8 24.1 | 245 79 72.0 32.9 25 200 12320 255 79 76.3 20.4 | 243 65 58.5 29.3 26 160 13716 265 73 72.7 6.4 | 254 57 54.9 15.2 27 150 14140 255 68 65.7 17.6 | 241 55 47.9 26.5 28 124 15240 250 67 63.0 22.9 | 235 55 45.2 31.8 29 100 16530 255 56 54.1 14.5 | 237 43 36.3 23.4 30 96 16764 255 56 54.1 14.5 | 237 43 36.3 23.4 31 86 17374 265 41 40.8 3.6 | 242 26 23.1 12.5 32 82 17678 250 45 42.3 15.4 | 225 34 24.5 24.3 33 73 18288 245 41 37.2 17.3 | 216 33 19.4 26.2 34 69 18593 265 29 28.9 2.5 | 224 16 11.1 11.4 Wind Parameters Mean winds (0-6000m): 266.5 at 26.5 knts Storm direction: 296.5 at 19.9 knts Shear (0-3000m) pos: 2.0 neg: 2.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 78.3 deg Storm rel helicity (0-3000m) pos: 80.3 neg: -33.5 tot: 46.8 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 70.99 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 ------------------------------------------------------------------------------- 500 215 6 135 20| 0.0 1.1 1.1| 12.1 -15.6 -3.5 -7.0 -0.07| 7.5 -0.5 1000 229 6 135 18| 1.6 0.5 2.1| 14.8 -18.4 -3.6 -3.6 -0.05| 6.0 -0.3 1500 234 6 134 18| 1.1 0.8 1.9| 37.1 -28.3 8.8 5.9 0.10| 6.9 0.7 2000 250 7 136 16| 2.2 0.6 2.8| 43.2 -32.7 10.5 5.2 0.07| 8.3 0.6 2500 258 8 138 14| 2.3 0.5 2.8| 47.6 -33.5 14.1 5.6 0.09| 8.3 0.8 3000 260 10 143 13| 2.0 2.0 4.0| 80.3 -33.5 46.8 15.6 0.29| 9.1 2.6 4000 260 15 167 12| 2.0 2.6 4.6|112.3 -36.0 76.3 19.1 0.30| 9.0 2.7 5000 262 21 193 12| 2.9 2.1 5.0|182.1 -36.0 146.1 29.2 0.37| 8.4 3.2 6000 267 27 220 14| 3.6 1.7 5.3|284.1 -36.0 248.1 41.3 0.43| 8.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260102.12.gif