UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 12 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 168 SFC 950 612 21.4 1.4 27 20.0 10.8 180 8 298.9 299.7 286.1 312.2 4.45 2 940 703 18.8 1.8 32 17.0 9.9 174 8 297.2 298.0 285.7 310.9 4.63 3 925 840 17.6 1.6 34 16.0 9.2 165 7 297.3 298.1 285.7 311.1 4.64 4 884 1225 14.4 0.4 38 14.0 7.3 195 11 297.9 298.7 285.7 311.1 4.45 5 850 1556 12.8 0.8 44 12.0 6.6 160 8 299.6 300.4 286.7 313.8 4.77 6 715 2986 3.4 0.3 80 3.1 1.8 272 15 304.4 305.4 289.0 321.0 5.47 7 704 3112 6.0 -33.0 4 39.0 -3.9 247 15 308.6 308.7 285.2 309.8 0.34 8 700 3159 5.8 -32.2 4 38.0 -4.0 230 15 308.9 309.0 285.4 310.2 0.37 9 667 3553 4.2 -41.8 2 46.0 -5.5 273 17 311.4 311.4 286.0 311.9 0.15 10 663 3602 4.0 -27.0 8 31.0 -4.9 274 18 311.7 311.8 286.7 313.9 0.63 11 627 4053 0.8 -9.2 47 10.0 -3.5 291 20 313.1 313.7 289.6 322.8 3.04 12 565 4881 -4.7 -12.7 54 8.0 -7.8 298 31 316.1 316.6 290.1 324.4 2.55 13 555 5021 -5.3 -23.3 23 18.0 -10.5 296 33 317.0 317.2 288.9 320.6 1.05 14 531 5366 -8.3 -15.3 57 7.0 -10.8 294 38 317.4 317.8 290.2 324.7 2.19 15 508 5708 -11.1 -15.6 69 4.5 -12.6 291 43 318.1 318.5 290.4 325.5 2.23 16 500 5830 -11.5 -18.5 56 7.0 -13.7 290 44 319.0 319.4 290.3 325.0 1.78 17 456 6532 -15.1 -26.1 39 11.0 -17.9 287 46 323.0 323.2 290.7 326.5 1.00 18 400 7510 -22.7 -30.7 48 8.0 -24.2 290 52 325.5 325.6 291.2 328.2 0.74 19 354 8389 -29.7 -39.7 37 10.0 -30.9 292 58 327.6 327.7 291.4 328.9 0.34 20 300 9540 -39.9 -44.9 59 5.0 -40.3 295 66 329.1 329.2 291.7 330.0 0.23 21 297 9609 -40.5 -45.5 59 5.0 -40.9 295 66 329.2 329.3 291.7 330.1 0.22 22 270 10251 -46.1 -50.1 64 4.0 -46.3 298 69 330.2 330.2 291.9 330.7 0.14 23 264 10400 -47.5 -52.5 56 5.0 -47.7 299 69 330.3 330.3 291.9 330.7 0.11 24 258 10552 -48.5 -58.5 30 10.0 -48.8 300 70 331.0 331.0 292.0 331.2 0.06 25 255 10629 -47.5 -70.5 5 23.0 -48.0 298 71 333.6 333.6 292.7 333.6 0.01 26 250 10760 -47.5 -67.5 8 20.0 -48.0 295 73 335.4 335.5 293.2 335.5 0.02 27 248 10813 -47.3 -69.3 6 22.0 -47.8 295 72 336.5 336.5 293.4 336.6 0.01 28 208 11973 -50.2 -76.3 3 26.1 -50.7 295 95 349.3 349.3 296.5 349.3 0.01 29 200 12230 -50.9 -77.9 3 27.0 -51.3 295 87 352.2 352.2 297.1 352.2 0.00 30 190 12563 -51.1 -79.1 2 28.0 -51.5 286 81 357.0 357.0 298.1 357.1 0.00 31 150 14060 -62.1 -84.1 4 22.0 -62.3 265 93 363.1 363.1 299.3 363.1 0.00 32 124 15222 -68.1 -89.1 3 21.0 -68.2 280 69 372.5 372.5 301.0 372.5 0.00 33 100 16500 -73.1 -91.1 5 18.0 -73.2 250 36 386.5 386.5 303.3 386.5 0.00 34 90 17109 -76.9 -91.9 7 15.0 -76.9 244 41 390.7 390.7 303.9 390.8 0.00 35 84 17508 -74.3 -91.3 6 17.0 -74.3 247 40 403.8 403.8 305.7 403.8 0.00 36 77 18009 -77.3 -92.3 7 15.0 -77.3 241 28 407.7 407.7 306.2 407.7 0.00 37 70 18560 -73.3 -90.3 6 17.0 -73.4 250 22 427.6 427.6 308.6 427.6 0.00 38 67 18818 -71.3 -89.3 5 18.0 -71.4 249 21 437.3 437.3 309.6 437.3 0.00 39 63 19179 -73.7 -89.7 7 16.0 -73.7 207 15 439.8 439.8 309.8 439.8 0.00 40 58 19669 -68.3 -89.3 3 21.0 -68.5 238 12 462.5 462.5 312.0 462.5 0.00 41 52 20324 -67.9 -90.9 2 23.0 -68.1 276 14 478.1 478.1 313.3 478.1 0.00 42 50 20560 -68.3 -90.3 3 22.0 -68.5 325 7 482.5 482.5 313.7 482.5 0.00 43 45 21192 -68.7 -91.7 2 23.0 -68.9 303 8 496.3 496.3 314.7 496.3 0.00 44 31 23467 -61.1 -90.1 1 29.0 -61.9 225 23 572.7 572.7 319.3 572.7 0.00 45 30 23670 -62.5 -89.5 1 27.0 -63.2 270 16 574.3 574.3 319.4 574.3 0.00 46 28 24094 -63.3 -90.3 1 27.0 -64.0 273 16 583.5 583.5 319.8 583.5 0.00 47 24 25057 -56.3 -87.3 1 31.0 -58.0 260 13 630.1 630.1 321.9 630.2 0.01 48 20 26220 -53.9 -85.9 1 32.0 -56.3 260 16 671.2 671.2 323.4 671.3 0.01 49 15 28062 -56.5 -86.5 1 30.0 -58.9 244 21 720.1 720.1 325.1 720.2 0.01 50 14 28504 -53.3 -85.3 1 32.0 -56.7 230 15 745.3 745.3 325.8 745.5 0.02 51 13 28980 -55.9 -85.9 1 30.0 -58.7 299 6 752.3 752.3 326.0 752.4 0.02 52 12 29492 -54.7 -85.7 1 31.0 -58.0 223 9 773.9 773.9 326.6 774.1 0.02 53 10 30670 -51.1 -84.1 1 33.0 -56.2 150 14 828.8 828.8 327.9 829.1 0.03 54 9.9 30735 -51.1 -84.1 1 33.0 -56.2 831.2 831.2 328.0 831.5 0.03 55 9.1 31289 -46.5 -82.5 1 36.0 -53.9 869.1 869.1 328.8 869.6 0.05 56 8.1 32061 -47.1 -82.1 1 35.0 -54.6 896.1 896.2 329.4 896.7 0.06 57 7.2 32854 -39.3 -79.3 1 40.0 -51.6 958.8 958.9 330.5 960.0 0.10 58 6.3 33769 -39.1 -79.1 1 40.0 -52.2 997.0 997.1 331.1 998.4 0.12 TRP 258 10552 -48.5 -58.5 30 10.0 -48.8 300 70 331.0 331.0 292.0 331.2 0.06 WND 208 11973 -50.2 -76.3 3 26.1 -50.7 295 95 349.3 349.3 296.5 349.3 0.01 Sounding variables and indices 1000-500 mb thick: 5662.00 m Freezing level: 617.98 mb = 4173.18 m = 13691.38 ft Wetbulb zero: 711.48 mb = 3025.96 m = 9927.58 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 44.70 % Est. max temperature: 23.74 C = 74.74 F Sfc-Lift cond lev (LCL): 704.87 mb = 3102.21 m = 10177.72 ft T: 5.79 C 700-500 lapse rate: 6.48 C/km ThetaE index: 11.21 C Layer 704.0- 700.0 mb Conv cond level (CCL): 552.94 mb = 5050.08 m = 16568.30 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 39.24 C = 102.64 F Cap Strength: 10.09 C Lifted Index: 9.81 C Risk: None Lifted Index @300 mb: 12.70 C Lifted Index @700 mb: 9.12 C Showalter Index: 8.46 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 12.30 C K Index: -12.90 Risk: None Sweat Index: 69.60 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.30 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 64334.90 J/kg Cap Strength: 9.98 C Lift Cond Lev (LCL): 718.36 mb = 2946.90 m = 9668.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 17 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 ---------------------------------------------------------- 0 950 612 180 8 0.0 8.0 | 145 23 -13.2 18.9 1 925 840 165 7 -1.8 6.8 | 140 23 -15.0 17.7 2 917 914 180 7 0.0 7.0 | 144 22 -13.2 17.9 3 884 1219 195 11 2.8 10.6 | 154 24 -10.3 21.5 4 853 1524 185 13 1.1 13.0 | 153 27 -12.0 23.9 5 850 1556 160 8 -2.7 7.5 | 139 24 -15.9 18.4 6 793 2134 220 13 8.4 10.0 | 167 21 -4.8 20.9 7 764 2438 255 10 9.7 2.6 | 165 14 -3.5 13.5 8 736 2743 280 10 9.8 -1.7 | 160 10 -3.3 9.2 9 709 3048 270 16 16.0 -0.0 | 195 11 2.8 10.9 10 700 3159 230 15 11.5 9.6 | 175 21 -1.7 20.6 11 683 3353 270 14 14.0 -0.0 | 184 11 0.8 10.9 12 657 3658 275 19 18.9 -1.7 | 212 11 5.8 9.3 13 633 3962 290 19 17.9 -6.5 | 227 6 4.7 4.4 14 586 4572 300 27 23.4 -13.5 | 284 11 10.2 -2.6 15 502 5791 290 44 41.3 -15.0 | 278 28 28.2 -4.1 16 500 5830 290 44 41.3 -15.0 | 278 28 28.2 -4.1 17 483 6096 285 44 42.5 -11.4 | 271 29 29.3 -0.5 18 400 7510 290 52 48.9 -17.8 | 281 36 35.7 -6.9 19 300 9540 295 66 59.8 -27.9 | 290 50 46.7 -17.0 20 258 10552 300 70 60.6 -35.0 | 297 53 47.5 -24.1 21 250 10760 295 73 66.2 -30.9 | 291 57 53.0 -19.9 22 242 10973 295 69 62.5 -29.2 | 290 53 49.4 -18.2 23 208 11973 295 95 86.1 -40.1 | 292 79 72.9 -29.2 24 201 12192 295 95 86.1 -40.1 | 292 79 72.9 -29.2 25 200 12230 295 87 78.8 -36.8 | 291 71 65.7 -25.8 26 183 12802 280 77 75.8 -13.4 | 272 63 62.7 -2.5 27 166 13411 265 88 87.7 7.7 | 256 77 74.5 18.6 28 151 14021 265 94 93.6 8.2 | 257 83 80.5 19.1 29 150 14060 265 93 92.6 8.1 | 257 82 79.5 19.0 30 123 15240 280 68 67.0 -11.8 | 271 54 53.8 -0.9 31 106 16154 265 33 32.9 2.9 | 235 24 19.7 13.8 32 101 16459 270 36 36.0 -0.0 | 244 25 22.8 10.9 33 100 16500 250 36 33.8 12.3 | 222 31 20.7 23.2 34 96 16764 250 36 33.8 12.3 | 222 31 20.7 23.2 35 86 17374 240 45 39.0 22.5 | 218 42 25.8 33.4 36 82 17678 255 34 32.8 8.8 | 225 28 19.7 19.7 37 77 17983 240 28 24.2 14.0 | 204 27 11.1 24.9 38 73 18288 250 27 25.4 9.2 | 211 24 12.2 20.2 39 70 18560 250 22 20.7 7.5 | 202 20 7.5 18.4 40 70 18593 275 25 24.9 -2.2 | 233 15 11.7 8.7 41 63 19202 205 15 6.3 13.6 | 164 25 -6.8 24.5 42 60 19507 230 11 8.4 7.1 | 165 19 -4.7 18.0 43 57 19812 245 13 11.8 5.5 | 175 16 -1.4 16.4 44 54 20117 245 13 11.8 5.5 | 175 16 -1.4 16.4 45 51 20422 290 15 14.1 -5.1 | 189 6 0.9 5.8 46 50 20560 325 7 4.0 -5.7 | 120 11 -9.1 5.2 47 49 20726 315 14 9.9 -9.9 | 107 3 -3.3 1.0 48 46 21031 295 5 4.5 -2.1 | 136 12 -8.6 8.8 49 44 21336 310 10 7.7 -6.4 | 129 7 -5.5 4.5 50 42 21641 340 13 4.4 -12.2 | 82 9 -8.7 -1.3 51 40 21946 20 11 -3.8 -10.3 | 92 17 -16.9 0.6 52 34 22860 225 10 7.1 7.1 | 161 19 -6.1 18.0 53 33 23165 215 21 12.0 17.2 | 178 28 -1.1 28.1 54 31 23470 225 23 16.3 16.3 | 187 27 3.1 27.2 55 30 23670 270 16 16.0 -0.0 | 195 11 2.8 10.9 56 27 24384 275 16 15.9 -1.4 | 196 10 2.8 9.5 57 26 24689 300 11 9.5 -5.5 | 146 7 -3.6 5.4 58 24 24994 260 12 11.8 2.1 | 174 13 -1.3 13.0 59 23 25298 260 17 16.7 3.0 | 194 14 3.6 13.9 60 22 25603 295 28 25.4 -11.8 | 274 12 12.2 -0.9 61 21 25908 300 22 19.1 -11.0 | 271 6 5.9 -0.1 62 20 26213 280 18 17.7 -3.1 | 210 9 4.6 7.8 63 20 26220 260 16 15.8 2.8 | 191 14 2.6 13.7 64 19 26518 290 16 15.0 -5.5 | 199 6 1.9 5.4 65 18 26822 260 16 15.8 2.8 | 191 14 2.6 13.7 66 17 27127 270 18 18.0 -0.0 | 204 12 4.8 10.9 67 16 27737 225 15 10.6 10.6 | 173 22 -2.6 21.5 68 15 28042 245 21 19.0 8.9 | 197 21 5.9 19.8 69 14 28346 235 17 13.9 9.8 | 182 21 0.8 20.7 70 14 28651 225 13 9.2 9.2 | 169 21 -4.0 20.1 71 12 29261 0 0 -0.0 -0.0 | 130 17 -13.2 10.9 72 12 29566 185 12 1.0 12.0 | 152 26 -12.1 22.9 73 11 29870 135 11 -7.8 7.8 | 132 28 -20.9 18.7 74 11 30175 105 12 -11.6 3.1 | 120 28 -24.8 14.0 75 10 30670 150 14 -7.0 12.1 | 139 31 -20.2 23.0 Wind Parameters Mean winds (0-6000m): 279.7 at 22.8 knts Storm direction: 309.7 at 17.1 knts Shear (0-3000m) pos: 3.9 neg: 0.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 62.6 deg Storm rel helicity (0-3000m) pos: 133.9 neg: -68.4 tot: 65.6 m^2/s^2 ave: 21.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 85.93 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 ------------------------------------------------------------------------------- 500 178 8 144 23| 2.2 0.0 2.2| 24.3 -11.9 12.4 24.8 0.32| 6.7 2.1 1000 184 9 148 24| 1.1 2.0 3.1| 33.9 -50.0 -16.0 -16.0 -0.12| 8.5 -1.1 1500 189 10 151 24| 4.1 1.3 5.5| 96.6 -50.0 46.6 31.1 0.29| 9.3 2.7 2000 203 10 156 22| 3.9 1.0 4.9|101.6 -54.1 47.5 23.7 0.21| 9.7 2.0 2500 220 11 162 20| 3.1 1.0 4.1|115.3 -62.2 53.1 21.2 0.21| 10.5 2.2 3000 231 11 167 19| 3.9 0.8 4.7|133.9 -68.4 65.6 21.9 0.24| 11.0 2.6 4000 258 14 183 14| 4.5 0.6 5.1|157.5 -68.4 89.1 22.3 0.33| 10.1 3.3 5000 275 18 208 11| 3.6 1.6 5.2|157.5 -77.1 80.4 16.1 0.26| 9.6 2.5 6000 280 23 233 12| 3.3 1.7 5.0|173.8-109.3 64.5 10.7 0.21| 8.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260112.12.gif