UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 2 DEC 25 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 155 SFC 949 612 16.6 -2.4 27 19.0 7.6 0 0 294.1 294.7 283.1 304.1 3.37 2 945 648 20.2 -0.8 24 21.0 9.6 26 2 298.1 298.8 285.2 309.6 3.81 3 937 722 22.0 -1.0 21 23.0 10.2 79 6 300.7 301.4 286.1 312.2 3.79 4 934 750 22.0 -1.0 21 23.0 10.2 100 8 301.0 301.7 286.2 312.5 3.80 5 925 834 21.4 -1.6 21 23.0 9.7 160 13 301.2 301.9 286.2 312.4 3.67 6 850 1558 16.0 -2.0 29 18.0 7.0 145 10 302.9 303.6 287.0 314.8 3.88 7 769 2399 9.8 -2.2 43 12.0 3.9 162 10 305.0 305.8 288.1 318.0 4.23 8 749 2617 8.6 -5.4 37 14.0 2.1 181 10 306.0 306.7 287.6 316.6 3.41 9 735 2773 9.8 -26.2 6 36.0 -1.2 195 9 309.0 309.1 285.7 311.1 0.61 10 714 3013 8.8 -11.2 23 20.0 0.4 216 8 310.5 310.9 288.0 317.8 2.27 11 700 3177 8.0 -19.0 13 27.0 -1.6 230 8 311.3 311.6 287.2 315.4 1.22 12 696 3224 7.8 -23.2 9 31.0 -2.3 230 8 311.6 311.8 286.9 314.5 0.85 13 563 4935 -2.9 -22.9 20 20.0 -9.0 221 18 318.5 318.7 289.4 322.2 1.08 14 500 5860 -10.9 -26.9 25 16.0 -14.9 235 23 319.7 319.9 289.6 322.7 0.84 15 461 6478 -15.7 -26.7 38 11.0 -18.3 242 24 321.3 321.5 290.1 324.5 0.93 16 424 7102 -20.5 -34.5 27 14.0 -22.9 240 26 322.9 323.0 290.2 324.7 0.48 17 400 7530 -23.9 -34.9 36 11.0 -25.6 230 27 323.9 324.0 290.5 325.7 0.49 18 378 7942 -26.7 -38.7 31 12.0 -28.3 225 28 325.5 325.6 290.8 326.8 0.36 19 375 8000 -27.1 -30.8 71 3.7 -27.8 229 29 325.7 325.9 291.3 328.5 0.78 20 314 9256 -37.7 -40.0 79 2.3 -37.9 256 43 327.9 328.0 291.5 329.3 0.37 21 304 9479 -39.7 -43.6 66 3.9 -40.0 259 45 328.2 328.2 291.5 329.2 0.26 22 300 9570 -40.1 -43.6 69 3.5 -40.4 260 46 328.8 328.9 291.7 329.9 0.27 23 281 10014 -42.7 -46.7 65 4.0 -43.0 264 48 331.3 331.4 292.3 332.1 0.20 24 250 10790 -49.5 -54.0 59 4.5 -49.7 255 55 332.5 332.5 292.5 332.9 0.10 25 237 11136 -52.7 -57.7 55 5.0 -52.8 252 55 332.8 332.8 292.5 333.0 0.07 26 225 11468 -55.5 -58.5 69 3.0 -55.6 247 51 333.5 333.5 292.7 333.7 0.06 27 218 11668 -56.7 -62.7 47 6.0 -56.8 248 51 334.6 334.6 293.0 334.8 0.04 28 210 11903 -57.1 -70.1 18 13.0 -57.3 258 56 337.6 337.6 293.7 337.7 0.01 29 206 12024 -57.9 -69.9 20 12.0 -58.0 263 59 338.2 338.2 293.9 338.3 0.02 30 200 12210 -57.7 -74.7 10 17.0 -57.9 265 63 341.4 341.4 294.7 341.4 0.01 31 198 12274 -56.5 -75.5 7 19.0 -56.7 266 64 344.3 344.3 295.3 344.3 0.01 32 184 12742 -54.3 -78.3 4 24.0 -54.6 269 71 355.1 355.1 297.7 355.2 0.00 33 151 13989 -61.3 -83.3 4 22.0 -61.4 276 54 363.8 363.8 299.4 363.8 0.00 34 150 14030 -61.3 -83.3 4 22.0 -61.4 260 63 364.5 364.5 299.5 364.5 0.00 35 144 14283 -59.7 -84.9 2 25.2 -59.9 260 72 371.6 371.6 300.8 371.6 0.00 36 139 14504 -58.3 -86.3 2 28.0 -58.6 258 69 377.8 377.8 301.9 377.8 0.00 37 100 16510 -70.7 -88.7 5 18.0 -70.8 260 45 391.1 391.1 303.9 391.1 0.00 38 87 17326 -74.9 -88.9 10 14.0 -74.9 235 44 398.6 398.6 305.0 398.6 0.00 39 82 17669 -75.3 -89.3 9 14.0 -75.3 245 43 404.6 404.6 305.8 404.6 0.00 40 78 17961 -70.7 -88.7 5 18.0 -70.8 257 30 419.9 419.9 307.7 419.9 0.00 41 70 18600 -72.1 -89.1 6 17.0 -72.2 210 13 430.1 430.1 308.9 430.1 0.00 42 50 20590 -68.5 -91.5 2 23.0 -68.7 65 2 482.1 482.1 313.6 482.1 0.00 43 32 23334 -58.9 -88.9 1 30.0 -59.9 57 13 573.4 573.4 319.3 573.4 0.00 44 30 23740 -59.1 -88.1 1 29.0 -60.1 60 7 583.5 583.5 319.8 583.6 0.01 45 25 24886 -58.5 -88.5 1 30.0 -59.8 50 10 616.5 616.5 321.3 616.5 0.01 46 20 26300 -55.3 -87.3 1 32.0 -57.5 40 13 666.9 666.9 323.3 667.0 0.01 47 18 26976 -51.9 -84.9 1 33.0 -55.1 38 13 698.0 698.0 324.4 698.2 0.02 48 11 30185 -48.7 -83.7 1 35.0 -54.4 311 16 815.2 815.2 327.6 815.5 0.03 49 10 30810 -48.9 -83.9 1 35.0 -54.8 340 16 837.0 837.0 328.1 837.3 0.03 TRP 87 17326 -74.9 -88.9 10 14.0 -74.9 235 44 398.6 398.6 305.0 398.6 0.00 WND 144 14283 -59.7 -84.9 2 25.2 -59.9 260 72 371.6 371.6 300.8 371.6 0.00 Sounding variables and indices 1000-500 mb thick: 5705.00 m Freezing level: 599.05 mb = 4471.33 m = 14669.53 ft Wetbulb zero: 740.08 mb = 2716.22 m = 8911.36 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 22.35 % Est. max temperature: 26.56 C = 79.81 F Sfc-Lift cond lev (LCL): 712.33 mb = 3032.76 m = 9949.88 ft T: 8.71 C 700-500 lapse rate: 7.04 C/km ThetaE index: 6.93 C Layer 749.0- 714.0 mb Conv cond level (CCL): 514.27 mb = 5640.61 m = 18505.72 ft Mean mixing ratio: 3.77 g/kg Conv temperature: 41.58 C = 106.85 F Cap Strength: 10.97 C Lifted Index: 9.59 C Risk: None Lifted Index @300 mb: 11.56 C Lifted Index @700 mb: 8.88 C Showalter Index: 8.47 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 8.90 C K Index: -2.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.34 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 47822.78 J/kg Cap Strength: 10.90 C Lift Cond Lev (LCL): 656.22 mb = 3698.99 m = 12135.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 11 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 ---------------------------------------------------------- 0 949 612 0 0 -0.0 -0.0 | 67 11 -9.8 -4.2 1 925 834 160 13 -4.4 12.2 | 120 16 -14.2 8.1 2 916 914 160 14 -4.8 13.2 | 122 17 -14.5 9.0 3 853 1524 175 10 -0.9 10.0 | 119 12 -10.6 5.8 4 850 1558 145 10 -5.7 8.2 | 105 16 -15.5 4.0 5 823 1829 130 10 -7.7 6.4 | 97 18 -17.4 2.3 6 793 2134 140 11 -7.1 8.4 | 104 17 -16.8 4.3 7 700 3177 230 8 6.1 5.1 | 105 4 -3.6 1.0 8 659 3658 230 4 3.1 2.6 | 77 7 -6.7 -1.6 9 634 3962 230 12 9.2 7.7 | 171 4 -0.6 3.6 10 611 4267 250 17 16.0 5.8 | 255 6 6.2 1.7 11 588 4572 240 17 14.7 8.5 | 229 7 5.0 4.3 12 566 4877 220 18 11.6 13.8 | 191 10 1.8 9.6 13 500 5860 235 23 18.8 13.2 | 225 13 9.1 9.0 14 484 6096 235 22 18.0 12.6 | 224 12 8.3 8.5 15 465 6401 245 24 21.8 10.1 | 243 13 12.0 6.0 16 447 6706 230 25 19.2 16.1 | 218 15 9.4 11.9 17 412 7315 245 26 23.6 11.0 | 244 15 13.8 6.8 18 400 7530 230 27 20.7 17.4 | 220 17 10.9 13.2 19 378 7925 225 28 19.8 19.8 | 213 19 10.0 15.6 20 362 8230 245 35 31.7 14.8 | 244 24 22.0 10.6 21 300 9570 260 46 45.3 8.0 | 264 36 35.5 3.8 22 279 10058 265 48 47.8 4.2 | 270 38 38.1 0.0 23 250 10790 255 55 53.1 14.2 | 257 45 43.4 10.1 24 243 10973 255 57 55.1 14.8 | 257 47 45.3 10.6 25 221 11582 245 49 44.4 20.7 | 244 38 34.7 16.5 26 201 12192 270 63 63.0 -0.0 | 274 53 53.2 -4.2 27 200 12210 265 63 62.8 5.5 | 269 53 53.0 1.3 28 182 12802 270 72 72.0 -0.0 | 274 62 62.2 -4.2 29 158 13716 285 58 56.0 -15.0 | 293 50 46.3 -19.2 30 150 14021 275 54 53.8 -4.7 | 281 45 44.0 -8.9 31 150 14030 260 63 62.0 10.9 | 263 53 52.3 6.8 32 144 14283 260 72 70.9 12.5 | 262 62 61.1 8.3 33 143 14326 255 65 62.8 16.8 | 257 55 53.0 12.7 34 136 14630 260 72 70.9 12.5 | 262 62 61.1 8.3 35 117 15545 250 60 56.4 20.5 | 251 49 46.6 16.4 36 101 16459 255 60 58.0 15.5 | 257 50 48.2 11.4 37 100 16510 260 45 44.3 7.8 | 264 35 34.6 3.7 38 96 16764 260 45 44.3 7.8 | 264 35 34.6 3.7 39 87 17326 235 44 36.0 25.2 | 231 34 26.3 21.1 40 86 17374 235 43 35.2 24.7 | 231 33 25.5 20.5 41 82 17678 245 43 39.0 18.2 | 244 32 29.2 14.0 42 74 18288 270 15 15.0 -0.0 | 308 7 5.2 -4.2 43 70 18593 185 10 0.9 10.0 | 123 11 -8.9 5.8 44 70 18600 210 13 6.5 11.3 | 155 8 -3.3 7.1 45 63 19202 225 18 12.7 12.7 | 199 9 3.0 8.6 46 60 19507 210 19 9.5 16.5 | 179 12 -0.3 12.3 47 57 19812 230 17 13.0 10.9 | 206 8 3.3 6.8 48 54 20117 275 13 13.0 -1.1 | 329 6 3.2 -5.3 49 51 20422 265 13 13.0 1.1 | 313 4 3.2 -3.0 50 50 20590 65 2 -1.8 -0.8 | 67 13 -11.6 -5.0 51 49 20726 0 0 -0.0 -0.0 | 67 11 -9.8 -4.2 52 35 22860 100 10 -9.8 1.7 | 83 20 -19.6 -2.4 53 31 23470 45 14 -9.9 -9.9 | 54 24 -19.7 -14.1 54 30 23740 60 7 -6.1 -3.5 | 64 18 -15.8 -7.7 55 28 24079 55 10 -8.2 -5.7 | 61 20 -17.9 -9.9 56 27 24384 35 10 -5.7 -8.2 | 51 20 -15.5 -12.4 57 26 24689 90 10 -10.0 0.0 | 78 20 -19.8 -4.2 58 25 24994 30 10 -5.0 -8.7 | 49 20 -14.8 -12.8 59 22 25603 15 14 -3.6 -13.5 | 37 22 -13.4 -17.7 60 21 25908 35 19 -10.9 -15.6 | 46 29 -20.7 -19.7 61 20 26213 30 20 -10.0 -17.3 | 43 29 -19.8 -21.5 62 20 26300 40 13 -8.4 -10.0 | 52 23 -18.1 -14.1 63 18 26822 40 13 -8.4 -10.0 | 52 23 -18.1 -14.1 64 15 28042 25 15 -6.3 -13.6 | 42 24 -16.1 -17.8 65 15 28346 35 16 -9.2 -13.1 | 48 26 -18.9 -17.3 66 14 28651 5 11 -1.0 -11.0 | 35 19 -10.7 -15.1 67 13 28956 15 9 -2.3 -8.7 | 43 18 -12.1 -12.9 68 12 29870 345 21 5.4 -20.3 | 10 25 -4.3 -24.4 69 11 30175 310 16 12.3 -10.3 | 350 15 2.5 -14.4 70 10 30810 340 16 5.5 -15.0 | 13 20 -4.3 -19.2 Wind Parameters Mean winds (0-6000m): 216.9 at 14.1 knts Storm direction: 246.9 at 10.6 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 11.2 deg Storm rel helicity (0-3000m) pos: 94.0 neg: -28.7 tot: 65.3 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.71 Bulk Shear: 18.82 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 ------------------------------------------------------------------------------- 500 161 10 113 14| 13.1 0.0 13.1| 68.5 -0.1 68.4 136.8 0.69| 24.0 16.7 1000 163 11 116 14| 6.5 2.7 9.2| 68.5 -16.8 51.7 51.7 0.36| 16.6 6.0 1500 154 11 110 15| 4.4 1.9 6.2| 76.8 -23.8 53.0 35.3 0.33| 12.4 4.1 2000 155 11 111 15| 3.6 1.4 5.1| 92.7 -23.8 68.9 34.5 0.36| 11.2 4.1 2500 160 10 112 14| 2.8 1.1 4.0| 94.0 -25.1 68.9 27.6 0.31| 10.4 3.2 3000 167 10 114 13| 1.7 0.9 2.6| 94.0 -28.7 65.3 21.8 0.23| 9.4 2.2 4000 193 10 129 10| 2.5 0.4 2.9|106.5 -34.3 72.2 18.0 0.30| 9.3 2.8 5000 206 12 147 8| 2.3 0.4 2.8|120.0 -43.6 76.4 15.3 0.26| 8.5 2.3 6000 217 14 170 7| 2.0 0.4 2.4|138.4 -58.9 79.5 13.2 0.25| 8.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251202.00.gif