UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010200.upa.cvt Date: 0000Z 2 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 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 153 SFC 948 612 11.8 2.8 54 9.0 7.2 290 4 289.3 290.2 282.8 303.5 4.94 2 936 721 17.8 0.8 32 17.0 9.1 274 5 296.5 297.3 285.1 309.3 4.33 3 925 823 18.8 0.8 30 18.0 9.5 260 5 298.5 299.3 285.9 311.6 4.38 4 894 1115 18.6 -0.4 28 19.0 8.8 245 12 301.3 302.0 286.7 313.8 4.15 5 850 1545 15.2 -1.8 31 17.0 6.7 275 12 302.1 302.8 286.8 314.1 3.94 6 782 2244 10.8 -4.2 35 15.0 3.7 292 23 304.6 305.3 287.3 315.7 3.58 7 772 2352 12.6 -34.4 2 47.0 0.0 299 25 307.7 307.8 284.8 308.6 0.27 8 713 3015 10.8 -18.2 11 29.0 0.0 277 27 312.8 313.0 287.8 317.1 1.28 9 700 3168 9.2 -16.8 14 26.0 -0.6 280 27 312.7 313.0 287.9 317.5 1.46 10 541 5233 -8.3 -20.3 37 12.0 -11.9 273 33 315.7 316.0 288.9 320.5 1.41 11 500 5840 -12.5 -26.5 30 14.0 -15.9 270 38 317.8 318.0 289.0 320.8 0.88 12 444 6739 -18.7 -34.7 23 16.0 -21.5 278 56 321.0 321.0 289.5 322.6 0.45 13 437 6858 -19.5 -30.5 37 11.0 -21.7 279 59 321.4 321.5 289.9 323.9 0.69 14 411 7311 -23.5 -28.3 65 4.8 -24.5 285 69 321.9 322.1 290.3 325.1 0.90 15 407 7383 -23.3 -36.3 29 13.0 -25.3 283 70 323.1 323.2 290.2 324.6 0.42 16 402 7473 -23.7 -31.7 48 8.0 -25.1 281 71 323.7 323.9 290.6 326.1 0.67 17 400 7510 -23.7 -34.7 36 11.0 -25.5 280 72 324.2 324.3 290.6 326.0 0.50 18 382 7845 -25.1 -39.1 26 14.0 -27.1 275 74 326.6 326.7 291.1 327.9 0.34 19 378 7921 -24.9 -41.9 19 17.0 -27.1 274 74 327.9 327.9 291.4 328.9 0.25 20 346 8556 -30.1 -43.1 27 13.0 -31.5 263 80 329.2 329.3 291.7 330.2 0.25 21 340 8681 -29.7 -47.7 16 18.0 -31.4 260 81 331.4 331.5 292.3 332.0 0.15 22 333 8830 -25.1 -53.1 6 28.0 -27.9 257 83 339.7 339.7 294.3 340.1 0.08 23 326 8984 -25.5 -55.5 4 30.0 -28.3 254 84 341.2 341.3 294.7 341.5 0.06 24 300 9580 -30.5 -57.5 5 27.0 -32.6 255 85 342.4 342.4 295.0 342.6 0.05 25 250 10850 -41.7 -62.7 8 21.0 -42.6 260 86 344.1 344.1 295.3 344.2 0.03 26 243 11041 -43.7 -62.7 10 19.0 -44.4 256 88 343.9 343.9 295.3 344.0 0.03 27 233 11322 -45.9 -64.4 11 18.6 -46.4 250 92 344.8 344.8 295.5 344.9 0.03 28 200 12320 -53.7 -70.7 11 17.0 -54.0 250 87 347.7 347.7 296.1 347.8 0.01 29 198 12384 -54.1 -72.1 9 18.0 -54.4 250 86 348.1 348.1 296.2 348.1 0.01 30 195 12483 -51.9 -80.9 2 29.0 -52.3 251 85 353.1 353.1 297.3 353.1 0.00 31 154 13969 -64.1 -81.1 8 17.0 -64.2 272 80 357.0 357.0 298.1 357.0 0.00 32 150 14130 -64.7 -82.7 7 18.0 -64.8 275 80 358.6 358.6 298.4 358.6 0.00 33 118 15567 -73.5 -86.5 12 13.0 -73.5 255 72 367.9 367.9 300.2 367.9 0.00 34 104 16302 -75.7 -90.7 8 15.0 -75.7 266 65 377.2 377.2 301.8 377.2 0.00 35 100 16530 -75.1 -91.1 7 16.0 -75.2 275 56 382.6 382.6 302.6 382.6 0.00 36 86 17393 -80.3 -91.3 14 11.0 -80.3 260 47 389.0 389.0 303.6 389.0 0.00 37 70 18570 -75.1 -91.1 7 16.0 -75.2 250 16 423.7 423.7 308.2 423.7 0.00 38 68 18739 -74.7 -90.7 7 16.0 -74.7 251 19 428.1 428.1 308.6 428.1 0.00 39 59 19559 -77.7 -91.7 9 14.0 -77.7 208 22 439.1 439.1 309.8 439.1 0.00 40 57 19759 -73.1 -90.1 6 17.0 -73.2 218 24 453.9 453.9 311.2 453.9 0.00 41 50 20540 -66.7 -91.7 2 25.0 -67.0 235 13 486.3 486.3 314.0 486.3 0.00 42 48 20787 -67.3 -91.3 2 24.0 -67.5 252 13 490.6 490.6 314.2 490.6 0.00 43 42 21603 -61.3 -91.3 1 30.0 -61.9 354 12 524.5 524.5 316.6 524.6 0.00 44 38 22223 -62.1 -90.1 1 28.0 -62.7 7 16 537.7 537.7 317.4 537.7 0.00 45 34 22922 -55.3 -87.3 1 32.0 -56.7 33 24 573.0 573.0 319.3 573.0 0.01 46 30 23720 -55.7 -87.7 1 32.0 -57.2 85 23 592.8 592.8 320.3 592.8 0.01 47 25 24880 -54.1 -87.1 1 33.0 -56.1 83 31 629.1 629.1 321.9 629.2 0.01 48 20 26300 -55.9 -87.9 1 32.0 -57.9 95 26 665.1 665.1 323.3 665.1 0.01 49 13 29092 -47.9 -83.9 1 36.0 -53.4 66 23 780.0 780.0 326.7 780.2 0.03 50 11 30190 -49.3 -84.3 1 35.0 -54.8 69 26 813.1 813.1 327.5 813.3 0.03 TRP 86 17393 -80.3 -91.3 14 11.0 -80.3 260 47 389.0 389.0 303.6 389.0 0.00 WND 233 11322 -45.9 -64.4 11 18.6 -46.4 250 92 344.8 344.8 295.5 344.9 0.03 Sounding variables and indices 1000-500 mb thick: 5687.00 m Freezing level: 616.41 mb = 4253.78 m = 13955.80 ft Wetbulb zero: 712.60 mb = 3019.96 m = 9907.88 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 25.65 % Est. max temperature: 26.26 C = 79.27 F Sfc-Lift cond lev (LCL): 827.02 mb = 1774.81 m = 5822.79 ft T: 13.75 C 700-500 lapse rate: 8.12 C/km ThetaE index: 7.05 C Layer 772.0- 713.0 mb Conv cond level (CCL): 554.59 mb = 5034.52 m = 16517.27 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 37.55 C = 99.60 F Cap Strength: 11.87 C Lifted Index: 8.34 C Risk: None Lifted Index @300 mb: 21.57 C Lifted Index @700 mb: 11.72 C Showalter Index: 7.28 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 10.70 C K Index: -0.10 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.98 J/kg Max Up Vert Vel: 8.00 m/s Conv Inhibition (B-): 44301.33 J/kg Cap Strength: 11.90 C Lift Cond Lev (LCL): 688.82 mb = 3297.00 m = 10816.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 22 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 ---------------------------------------------------------- 0 948 612 290 4 3.8 -1.4 | 130 18 -13.6 11.5 1 925 823 260 5 4.9 0.9 | 138 19 -12.5 13.7 2 915 914 245 8 7.3 3.4 | 148 19 -10.1 16.3 3 883 1219 245 14 12.7 5.9 | 166 19 -4.7 18.8 4 852 1524 275 11 11.0 -1.0 | 152 14 -6.4 11.9 5 850 1545 275 12 12.0 -1.0 | 155 13 -5.4 11.8 6 822 1829 270 17 17.0 -0.0 | 178 13 -0.4 12.9 7 792 2134 285 21 20.3 -5.4 | 201 8 2.9 7.4 8 764 2438 305 26 21.3 -14.9 | 298 4 3.9 -2.0 9 736 2743 295 28 25.4 -11.8 | 263 8 8.0 1.0 10 710 3048 275 27 26.9 -2.4 | 222 14 9.5 10.5 11 700 3168 280 27 26.6 -4.7 | 228 12 9.2 8.2 12 658 3658 285 34 32.8 -8.8 | 255 16 15.5 4.1 13 633 3962 270 36 36.0 -0.0 | 235 23 18.6 12.9 14 587 4572 280 35 34.5 -6.1 | 248 18 17.1 6.8 15 523 5486 270 32 32.0 -0.0 | 229 19 14.6 12.9 16 500 5840 270 38 38.0 -0.0 | 238 24 20.6 12.9 17 483 6096 270 42 42.0 -0.0 | 242 28 24.6 12.9 18 411 7315 285 69 66.6 -17.9 | 276 50 49.3 -5.0 19 400 7510 280 72 70.9 -12.5 | 270 54 53.5 0.4 20 362 8230 270 76 76.0 -0.0 | 258 60 58.6 12.9 21 319 9144 250 86 80.8 29.4 | 236 76 63.4 42.3 22 300 9580 255 85 82.1 22.0 | 242 74 64.7 34.9 23 250 10850 260 86 84.7 14.9 | 248 73 67.3 27.8 24 233 11322 250 92 86.5 31.5 | 237 82 69.1 44.3 25 224 11582 250 92 86.5 31.5 | 237 82 69.1 44.3 26 200 12320 250 87 81.8 29.8 | 236 77 64.4 42.6 27 177 13106 255 77 74.4 19.9 | 240 66 57.0 32.8 28 150 14130 275 80 79.7 -7.0 | 265 63 62.3 5.9 29 145 14326 275 79 78.7 -6.9 | 264 62 61.3 6.0 30 112 15850 250 70 65.8 23.9 | 233 61 48.4 36.8 31 107 16154 260 70 68.9 12.2 | 244 57 51.6 25.0 32 100 16530 275 56 55.8 -4.9 | 258 39 38.4 8.0 33 96 16764 275 56 55.8 -4.9 | 258 39 38.4 8.0 34 86 17393 260 47 46.3 8.2 | 234 36 28.9 21.0 35 82 17678 255 45 43.5 11.6 | 227 36 26.1 24.5 36 78 17983 270 45 45.0 -0.0 | 245 30 27.6 12.9 37 74 18288 245 40 36.3 16.9 | 212 35 18.9 29.8 38 70 18570 250 16 15.0 5.5 | 173 18 -2.4 18.3 39 70 18593 275 24 23.9 -2.1 | 211 13 6.5 10.8 40 66 18898 225 14 9.9 9.9 | 162 24 -7.5 22.8 41 63 19202 215 15 8.6 12.3 | 161 27 -8.8 25.2 42 60 19507 205 22 9.3 19.9 | 166 34 -8.1 32.8 43 57 19812 220 24 15.4 18.4 | 176 31 -2.0 31.3 44 54 20117 240 16 13.9 8.0 | 170 21 -3.5 20.9 45 51 20422 200 18 6.2 16.9 | 159 32 -11.2 29.8 46 50 20540 235 13 10.6 7.5 | 162 21 -6.7 20.3 47 49 20726 235 13 10.6 7.5 | 162 21 -6.7 20.3 48 46 21031 310 13 10.0 -8.4 | 121 9 -7.4 4.5 49 42 21641 355 12 1.0 -12.0 | 93 16 -16.3 0.9 50 40 21946 345 15 3.9 -14.5 | 83 14 -13.5 -1.6 51 36 22555 30 18 -9.0 -15.6 | 84 27 -26.4 -2.7 52 34 22860 20 23 -7.9 -21.6 | 71 27 -25.3 -8.7 53 33 23165 70 25 -23.5 -8.6 | 96 41 -40.9 4.3 54 30 23720 85 23 -22.9 -2.0 | 105 42 -40.3 10.9 55 30 23774 105 26 -25.1 6.7 | 115 47 -42.5 19.6 56 28 24079 85 23 -22.9 -2.0 | 105 42 -40.3 10.9 57 21 25908 80 42 -41.4 -7.3 | 95 59 -58.7 5.6 58 20 26300 95 26 -25.9 2.3 | 109 46 -43.3 15.1 59 17 26822 100 25 -24.6 4.3 | 112 45 -42.0 17.2 60 15 27127 85 18 -17.9 -1.6 | 108 37 -35.3 11.3 61 14 27432 65 22 -19.9 -9.3 | 95 37 -37.3 3.6 62 11 28346 70 26 -24.4 -8.9 | 95 42 -41.8 4.0 63 10 28651 90 27 -27.0 0.0 | 106 46 -44.4 12.9 64 9 28956 70 22 -20.7 -7.5 | 98 38 -38.1 5.3 65 8 29261 80 26 -25.6 -4.5 | 101 44 -43.0 8.4 66 7 29566 55 28 -22.9 -16.1 | 85 40 -40.3 -3.2 Wind Parameters Mean winds (0-6000m): 276.5 at 28.8 knts Storm direction: 306.5 at 21.6 knts Shear (0-3000m) pos: 5.1 neg: 3.3 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 123.0 deg Storm rel helicity (0-3000m) pos: 122.1 neg: -36.9 tot: 85.2 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.48 Bulk Shear: 67.33 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 ------------------------------------------------------------------------------- 500 253 7 144 18| 0.0 9.8 9.8| 47.7 0.0 47.7 95.3 0.98| 10.1 9.9 1000 256 10 153 17| 3.3 4.9 8.2| 64.0 -14.5 49.5 49.5 0.48| 10.7 5.1 1500 265 12 160 15| 4.7 3.3 7.9| 87.5 -14.5 73.0 48.7 0.58| 10.4 6.0 2000 279 15 168 11| 5.8 2.4 8.2| 98.1 -16.3 81.8 40.9 0.57| 10.9 6.2 2500 281 18 180 9| 4.6 3.9 8.5| 98.1 -36.9 61.2 24.5 0.30| 11.0 3.3 3000 282 20 193 9| 5.1 3.3 8.3|122.1 -36.9 85.2 28.4 0.38| 10.5 3.9 4000 280 24 215 11| 4.1 3.4 7.6|143.4 -65.6 77.9 19.5 0.28| 9.7 2.7 5000 278 26 222 12| 3.3 3.3 6.6|149.2 -95.0 54.2 10.8 0.20| 8.6 1.7 6000 277 29 230 15| 4.2 2.7 6.9|253.6 -95.0 158.6 26.4 0.29| 8.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260102.00.gif