UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 1 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 141 SFC 948 612 27.0 -3.0 14 30.0 11.7 80 6 304.8 305.4 287.0 314.8 3.23 2 925 828 24.0 -1.0 19 25.0 10.9 85 2 303.8 304.6 287.3 315.6 3.84 3 850 1557 17.0 -2.0 27 19.0 7.4 65 6 304.0 304.7 287.4 315.9 3.88 4 774 2344 9.4 -3.6 40 13.0 3.2 137 9 304.0 304.7 287.3 315.7 3.78 5 736 2758 6.4 -1.6 57 8.0 2.4 145 12 305.2 306.0 288.5 319.3 4.62 6 728 2848 6.0 -4.0 49 10.0 1.3 143 12 305.7 306.4 288.0 317.7 3.90 7 723 2904 7.8 -23.2 9 31.0 -2.0 142 12 308.3 308.4 285.7 311.0 0.82 8 709 3066 8.2 -14.8 18 23.0 -0.7 148 13 310.4 310.8 287.4 316.0 1.71 9 700 3171 7.8 -13.2 21 21.0 -0.6 195 10 311.1 311.5 287.9 317.5 1.97 10 683 3374 7.6 -15.4 18 23.0 -1.3 225 15 313.1 313.4 288.3 318.7 1.69 11 594 4511 1.2 -24.8 12 26.0 -6.7 258 12 318.4 318.6 289.2 321.4 0.86 12 500 5870 -9.9 -23.9 31 14.0 -13.8 265 18 321.0 321.2 290.2 324.8 1.11 13 431 6991 -18.7 -27.7 45 9.0 -20.7 276 23 323.7 323.9 290.8 326.9 0.91 14 422 7147 -19.9 -31.9 34 12.0 -22.2 269 22 324.1 324.2 290.7 326.4 0.63 15 400 7540 -23.1 -27.8 65 4.7 -24.1 275 15 325.0 325.2 291.3 328.4 0.97 16 382 7877 -25.7 -28.6 77 2.9 -26.3 259 19 325.8 326.0 291.5 329.2 0.95 17 371 8089 -27.7 -31.9 67 4.2 -28.4 257 20 325.9 326.1 291.3 328.5 0.71 18 365 8206 -28.7 -34.7 56 6.0 -29.6 258 21 326.1 326.2 291.2 328.1 0.55 19 361 8285 -29.1 -31.3 81 2.2 -29.5 259 22 326.6 326.8 291.5 329.4 0.78 20 352 8466 -30.3 -31.9 86 1.6 -30.6 261 24 327.4 327.5 291.7 330.1 0.75 21 333 8861 -32.5 -38.5 55 6.0 -33.2 266 27 329.6 329.7 292.0 331.1 0.41 22 317 9207 -35.3 -45.3 35 10.0 -36.2 270 30 330.4 330.4 292.0 331.2 0.21 23 300 9590 -38.5 -45.5 48 7.0 -39.1 275 34 331.1 331.1 292.2 332.0 0.22 24 276 10155 -43.5 -47.6 64 4.1 -43.7 269 47 331.9 331.9 292.4 332.6 0.19 25 258 10603 -47.1 -55.1 40 8.0 -47.4 268 56 333.0 333.0 292.6 333.4 0.08 26 250 10810 -48.9 -54.9 50 6.0 -49.1 270 57 333.4 333.4 292.7 333.7 0.09 27 209 11956 -59.7 -62.9 66 3.2 -59.7 270 61 334.0 334.0 292.8 334.2 0.04 28 204 12106 -60.5 -67.5 39 7.0 -60.6 270 61 335.1 335.1 293.1 335.1 0.02 29 200 12230 -58.5 -79.5 5 21.0 -58.7 275 61 340.1 340.1 294.3 340.1 0.00 30 199 12261 -58.3 -80.3 4 22.0 -58.5 276 61 340.9 340.9 294.6 340.9 0.00 31 162 13562 -54.7 -82.7 2 28.0 -55.1 279 66 367.6 367.6 300.1 367.7 0.00 32 151 14008 -56.7 -84.7 2 28.0 -57.0 275 74 371.7 371.7 300.8 371.7 0.00 33 150 14050 -56.9 -84.9 2 28.0 -57.2 275 74 372.0 372.0 300.9 372.1 0.00 34 120 15440 -64.3 -88.3 2 24.0 -64.4 255 53 383.0 383.0 302.7 383.0 0.00 35 100 16530 -73.7 -89.7 7 16.0 -73.7 255 53 385.3 385.3 303.1 385.3 0.00 36 95 16831 -72.5 -89.5 6 17.0 -72.6 257 51 393.4 393.4 304.3 393.4 0.00 37 82 17686 -77.3 -89.3 13 12.0 -77.3 244 28 400.5 400.5 305.3 400.5 0.00 38 72 18444 -71.7 -88.7 6 17.0 -71.8 266 20 427.5 427.5 308.6 427.5 0.00 39 70 18610 -72.5 -88.5 7 16.0 -72.6 290 7 429.3 429.3 308.7 429.3 0.00 40 60 19522 -70.1 -89.1 5 19.0 -70.2 45 5 454.0 454.0 311.3 454.0 0.00 41 50 20610 -69.1 -91.1 3 22.0 -69.3 115 9 480.7 480.7 313.5 480.7 0.00 42 46 21108 -68.3 -91.3 2 23.0 -68.5 107 10 494.2 494.2 314.5 494.2 0.00 43 32 23334 -58.7 -88.7 1 30.0 -59.7 98 15 573.9 573.9 319.3 573.9 0.00 44 30 23740 -57.5 -87.5 1 30.0 -58.7 110 21 587.9 587.9 320.0 587.9 0.01 45 23 25430 -55.1 -86.1 1 31.0 -57.1 73 15 641.4 641.4 322.3 641.4 0.01 46 20 26330 -51.9 -83.9 1 32.0 -54.8 15 11 677.3 677.3 323.7 677.4 0.02 47 19 26662 -52.7 -84.7 1 32.0 -55.5 23 10 684.8 684.8 323.9 685.0 0.02 48 12 29640 -51.9 -84.9 1 33.0 -56.1 338 12 783.9 783.9 326.8 784.1 0.02 49 10 30840 -45.3 -82.3 1 37.0 -52.8 335 24 850.5 850.5 328.4 850.9 0.05 50 8.2 32182 -39.1 -79.1 1 40.0 -50.8 924.6 924.7 329.9 925.6 0.09 51 7.4 32887 -38.9 -78.9 1 40.0 -51.2 953.0 953.0 330.4 954.2 0.11 52 6.7 33568 -38.9 -78.9 1 40.0 -51.8 980.4 980.5 330.9 981.8 0.12 TRP 204 12106 -60.5 -67.5 39 7.0 -60.6 270 61 335.1 335.1 293.1 335.1 0.02 WND 151 14008 -56.7 -84.7 2 28.0 -57.0 275 74 371.7 371.7 300.8 371.7 0.00 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 583.84 mb = 4658.03 m = 15282.06 ft Wetbulb zero: 726.07 mb = 2869.73 m = 9415.00 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 24.22 % Est. max temperature: 26.27 C = 79.29 F Sfc-Lift cond lev (LCL): 607.77 mb = 4324.49 m = 14187.77 ft T: 2.25 C 700-500 lapse rate: 6.56 C/km ThetaE index: 8.33 C Layer 728.0- 709.0 mb Conv cond level (CCL): 505.88 mb = 5777.86 m = 18955.99 ft Mean mixing ratio: 3.79 g/kg Conv temperature: 42.80 C = 109.04 F Cap Strength: 10.79 C Lifted Index: 9.01 C Risk: None Lifted Index @300 mb: 11.34 C Lifted Index @700 mb: 6.44 C Showalter Index: 8.83 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 7.90 C K Index: 3.90 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.19 J/kg Max Up Vert Vel: 2.09 m/s Conv Inhibition (B-): 49350.58 J/kg Cap Strength: 10.78 C Lift Cond Lev (LCL): 634.57 mb = 3972.87 m = 13034.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 10 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 80 6 -5.9 -1.0 | 91 16 -16.2 0.3 1 925 828 85 2 -2.0 -0.2 | 96 12 -12.3 1.2 2 916 914 65 3 -2.7 -1.3 | 90 13 -13.0 0.1 3 850 1557 65 6 -5.4 -2.5 | 86 16 -15.8 -1.2 4 793 2134 110 6 -5.6 2.1 | 102 16 -16.0 3.4 5 764 2438 150 10 -5.0 8.7 | 123 18 -15.3 10.0 6 710 3048 140 13 -8.4 10.0 | 121 22 -18.7 11.3 7 700 3171 195 10 2.6 9.7 | 145 13 -7.7 11.0 8 684 3353 225 15 10.6 10.6 | 181 12 0.3 12.0 9 659 3658 220 17 10.9 13.0 | 182 14 0.6 14.4 10 611 4267 240 16 13.9 8.0 | 201 10 3.5 9.4 11 588 4572 265 11 11.0 1.0 | 195 2 0.6 2.3 12 545 5182 270 22 22.0 -0.0 | 263 12 11.7 1.4 13 524 5486 280 23 22.7 -4.0 | 282 13 12.3 -2.6 14 500 5870 265 18 17.9 1.6 | 249 8 7.6 2.9 15 485 6096 265 23 22.9 2.0 | 255 13 12.6 3.4 16 466 6401 270 26 26.0 -0.0 | 265 16 15.7 1.4 17 447 6706 290 24 22.6 -8.2 | 299 14 12.2 -6.8 18 412 7315 260 21 20.7 3.6 | 244 12 10.4 5.0 19 400 7540 275 15 14.9 -1.3 | 269 5 4.6 0.1 20 396 7620 275 17 16.9 -1.5 | 271 7 6.6 -0.1 21 379 7925 255 19 18.4 4.9 | 232 10 8.0 6.3 22 300 9590 275 34 33.9 -3.0 | 274 24 23.5 -1.6 23 293 9754 275 34 33.9 -3.0 | 274 24 23.5 -1.6 24 267 10363 265 54 53.8 4.7 | 262 44 43.5 6.1 25 250 10810 270 57 57.0 -0.0 | 268 47 46.7 1.4 26 204 12106 270 61 61.0 -0.0 | 268 51 50.7 1.4 27 200 12230 275 61 60.8 -5.3 | 274 51 50.4 -4.0 28 192 12497 280 62 61.1 -10.8 | 280 52 50.7 -9.4 29 183 12802 285 52 50.2 -13.5 | 287 42 39.9 -12.1 30 151 14008 275 74 73.7 -6.4 | 275 64 63.4 -5.1 31 150 14050 275 74 73.7 -6.4 | 275 64 63.4 -5.1 32 143 14326 275 74 73.7 -6.4 | 275 64 63.4 -5.1 33 130 14935 260 51 50.2 8.9 | 256 41 39.9 10.2 34 123 15240 255 53 51.2 13.7 | 250 44 40.9 15.1 35 100 16530 255 53 51.2 13.7 | 250 44 40.9 15.1 36 96 16764 255 53 51.2 13.7 | 250 44 40.9 15.1 37 87 17374 270 32 32.0 -0.0 | 266 22 21.7 1.4 38 78 17983 220 24 15.4 18.4 | 194 20 5.1 19.8 39 74 18288 230 28 21.4 18.0 | 210 22 11.1 19.4 40 70 18593 300 13 11.3 -6.5 | 350 5 0.9 -5.1 41 70 18610 290 7 6.6 -2.4 | 75 4 -3.7 -1.0 42 67 18898 315 10 7.1 -7.1 | 30 7 -3.3 -5.7 43 63 19202 355 10 0.9 -10.0 | 48 13 -9.5 -8.6 44 57 19812 90 1 -1.0 0.0 | 97 11 -11.3 1.4 45 50 20610 115 9 -8.2 3.8 | 106 19 -18.5 5.2 46 40 21946 95 11 -11.0 1.0 | 96 21 -21.3 2.3 47 36 22555 75 14 -13.5 -3.6 | 85 24 -23.8 -2.3 48 33 23165 80 17 -16.7 -3.0 | 87 27 -27.1 -1.6 49 31 23470 110 13 -12.2 4.4 | 104 23 -22.5 5.8 50 30 23740 110 21 -19.7 7.2 | 106 31 -30.1 8.5 51 30 23774 100 16 -15.8 2.8 | 99 26 -26.1 4.1 52 28 24079 110 21 -19.7 7.2 | 106 31 -30.1 8.5 53 26 24689 60 16 -13.9 -8.0 | 75 25 -24.2 -6.6 54 25 24994 85 15 -14.9 -1.3 | 90 25 -25.3 0.1 55 24 25298 75 15 -14.5 -3.9 | 84 25 -24.8 -2.5 56 22 25603 70 14 -13.2 -4.8 | 82 24 -23.5 -3.4 57 21 25908 75 10 -9.7 -2.6 | 86 20 -20.0 -1.2 58 20 26330 15 11 -2.8 -10.6 | 55 16 -13.2 -9.3 59 19 26518 25 10 -4.2 -9.1 | 62 16 -14.5 -7.7 60 16 27737 5 10 -0.9 -10.0 | 52 14 -11.2 -8.6 61 15 28042 20 10 -3.4 -9.4 | 60 16 -13.7 -8.0 62 13 28956 5 2 -0.2 -2.0 | 87 11 -10.5 -0.6 63 12 29870 330 15 7.5 -13.0 | 14 12 -2.8 -11.6 64 10 30840 335 24 10.1 -21.8 | 1 20 -0.2 -20.4 Wind Parameters Mean winds (0-6000m): 247.5 at 13.9 knts Storm direction: 277.5 at 10.4 knts Shear (0-3000m) pos: 3.5 neg: 0.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 91.2 deg Storm rel helicity (0-3000m) pos: 118.1 neg: -11.0 tot: 107.0 m^2/s^2 ave: 35.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 40.01 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 74 4 92 14| 0.0 2.5 2.5| 3.9 -5.0 -1.1 -2.2 -0.07| 5.9 -0.4 1000 69 4 89 14| 1.1 1.3 2.3| 5.4 -7.8 -2.4 -2.4 -0.10| 4.2 -0.4 1500 77 5 91 15| 1.4 0.8 2.3| 22.8 -7.8 15.0 10.0 0.27| 4.2 1.1 2000 100 6 98 16| 2.8 0.6 3.5| 53.7 -8.1 45.5 22.8 0.49| 5.1 2.5 2500 117 7 105 17| 2.7 0.5 3.2| 77.6 -11.0 66.6 26.6 0.49| 5.8 2.9 3000 144 8 118 17| 3.5 0.4 3.9|118.1 -11.0 107.0 35.7 0.59| 7.4 4.3 4000 191 10 144 14| 2.0 0.3 2.3|132.2 -11.2 121.0 30.2 0.53| 7.2 3.9 5000 230 12 173 9| 2.6 0.3 2.8|150.8 -15.9 135.0 27.0 0.51| 7.4 3.8 6000 248 14 201 7| 2.3 0.4 2.8|186.7 -25.3 161.4 26.9 0.47| 7.8 3.6 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251201.12.gif