UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011313.upa.cvt Date: 1300Z 13 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:1300Z 13 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 213 SFC 955 612 25.4 -0.6 18 26.0 11.7 220 16 302.5 303.2 286.8 314.2 3.83 2 925 894 21.6 -0.4 23 22.0 10.2 210 13 301.4 302.1 286.6 313.6 4.01 3 850 1618 14.8 -1.2 33 16.0 6.8 235 15 301.6 302.4 286.8 314.2 4.12 4 700 3238 6.8 -12.2 24 19.0 -0.9 260 16 310.0 310.4 287.7 316.9 2.14 5 500 5900 -11.3 -31.3 17 20.0 -15.7 255 47 319.3 319.4 289.1 321.3 0.56 6 400 7570 -24.1 -36.1 32 12.0 -25.9 255 62 323.7 323.8 290.3 325.3 0.44 7 300 9590 -40.1 -53.1 24 13.0 -40.8 265 89 328.8 328.9 291.5 329.2 0.09 8 250 10820 -44.1 -69.1 5 25.0 -44.8 275 106 340.5 340.5 294.4 340.6 0.01 9 223 11581 -49.1 -69.5 8 20.4 -49.6 270 119 344.1 344.1 295.3 344.2 0.01 10 200 12290 -53.9 -69.9 12 16.0 -54.2 265 115 347.4 347.4 296.1 347.5 0.02 11 150 14090 -62.5 -83.5 4 21.0 -62.6 255 99 362.4 362.4 299.2 362.4 0.00 12 100 16520 -75.3 -91.3 6 16.0 -75.3 245 62 382.2 382.2 302.6 382.2 0.00 TRP WND 223 11581 -49.1 -69.5 8 20.4 -49.6 270 119 344.1 344.1 295.3 344.2 0.01 Sounding variables and indices 1000-500 mb thick: 5687.00 m Freezing level: 624.86 mb = 4238.09 m = 13904.32 ft Wetbulb zero: 717.93 mb = 3026.92 m = 9930.72 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 24.17 % Est. max temperature: 26.87 C = 80.36 F Sfc-Lift cond lev (LCL): 649.36 mb = 3832.07 m = 12572.27 ft T: 2.76 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.63 C Layer 925.0- 850.0 mb Conv cond level (CCL): 534.86 mb = 5366.74 m = 17607.21 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 40.20 C = 104.35 F Cap Strength: 8.81 C Lifted Index: 8.66 C Risk: None Lifted Index @300 mb: 10.92 C Lifted Index @700 mb: 7.56 C Showalter Index: 8.48 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 10.10 C K Index: 5.90 Risk: None Sweat Index: 144.75 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.85 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 9828.42 J/kg Cap Strength: 8.81 C Lift Cond Lev (LCL): 663.80 mb = 3658.04 m = 12001.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 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 ---------------------------------------------------------- 0 955 612 220 16 10.3 12.3 | 146 20 -10.9 16.2 1 925 894 210 13 6.5 11.3 | 136 21 -14.7 15.2 2 923 914 210 13 6.5 11.3 | 136 21 -14.7 15.2 3 891 1219 215 12 6.9 9.8 | 134 20 -14.3 13.8 4 859 1524 215 14 8.0 11.5 | 140 20 -13.1 15.4 5 850 1618 235 15 12.3 8.6 | 145 15 -8.9 12.6 6 829 1829 240 19 16.5 9.5 | 161 14 -4.7 13.5 7 799 2134 220 18 11.6 13.8 | 152 20 -9.6 17.7 8 770 2438 255 17 16.4 4.4 | 150 10 -4.8 8.4 9 743 2743 285 22 21.3 -5.7 | 357 2 0.1 -1.7 10 700 3238 260 16 15.8 2.8 | 141 9 -5.4 6.7 11 690 3353 255 27 26.1 7.0 | 204 12 4.9 10.9 12 664 3658 250 26 24.4 8.9 | 194 13 3.3 12.9 13 591 4572 250 33 31.0 11.3 | 213 18 9.8 15.2 14 507 5791 260 48 47.3 8.3 | 245 29 26.1 12.3 15 500 5900 255 47 45.4 12.2 | 236 29 24.2 16.1 16 487 6096 255 46 44.4 11.9 | 236 28 23.3 15.9 17 468 6401 245 49 44.4 20.7 | 223 34 23.2 24.7 18 414 7315 260 58 57.1 10.1 | 249 39 35.9 14.0 19 400 7570 255 62 59.9 16.0 | 243 44 38.7 20.0 20 364 8230 255 68 65.7 17.6 | 244 49 44.5 21.6 21 306 9449 265 72 71.7 6.3 | 259 52 50.6 10.2 22 300 9590 265 89 88.7 7.8 | 260 68 67.5 11.7 23 293 9754 270 93 93.0 -0.0 | 267 72 71.8 4.0 24 250 10820 275 106 105.6 -9.2 | 274 85 84.4 -5.3 25 223 11581 270 119 119.0 -0.0 | 268 98 97.8 4.0 26 213 11887 270 119 119.0 -0.0 | 268 98 97.8 4.0 27 200 12290 265 115 114.6 10.0 | 261 94 93.4 14.0 28 152 14021 260 95 93.6 16.5 | 254 75 72.4 20.5 29 150 14090 255 99 95.6 25.6 | 248 80 74.5 29.6 30 130 14935 265 104 103.6 9.1 | 261 83 82.4 13.0 31 124 15240 270 87 87.0 -0.0 | 267 66 65.8 4.0 32 112 15850 255 68 65.7 17.6 | 244 49 44.5 21.6 33 106 16154 245 71 64.3 30.0 | 232 55 43.2 34.0 34 100 16520 245 62 56.2 26.2 | 229 46 35.0 30.2 35 96 16764 245 62 56.2 26.2 | 229 46 35.0 30.2 36 91 17069 235 66 54.1 37.9 | 218 53 32.9 41.8 37 77 17983 265 60 59.8 5.2 | 257 40 38.6 9.2 38 65 18898 285 10 9.7 -2.6 | 97 12 -11.5 1.4 39 58 19507 200 10 3.4 9.4 | 127 22 -17.8 13.4 40 55 19812 210 26 13.0 22.5 | 163 28 -8.2 26.5 41 52 20117 215 26 14.9 21.3 | 166 26 -6.3 25.3 42 50 20422 250 15 14.1 5.1 | 142 12 -7.1 9.1 43 47 20726 295 10 9.1 -4.2 | 89 12 -12.1 -0.3 44 42 21336 355 14 1.2 -13.9 | 63 22 -20.0 -10.0 45 40 21641 360 10 -0.0 -10.0 | 74 22 -21.2 -6.0 46 34 22555 180 10 0.0 10.0 | 123 25 -21.2 14.0 47 32 22860 215 10 5.7 8.2 | 128 20 -15.4 12.2 48 30 23165 195 3 0.8 2.9 | 109 22 -20.4 6.9 49 26 24079 230 25 19.2 16.1 | 174 20 -2.0 20.0 50 23 24689 250 20 18.8 6.8 | 168 11 -2.4 10.8 51 22 24994 270 14 14.0 -0.0 | 119 8 -7.2 4.0 52 21 25298 265 19 18.9 1.7 | 158 6 -2.2 5.6 53 19 25603 255 22 21.3 5.7 | 180 10 0.1 9.7 54 18 25908 275 30 29.9 -2.6 | 261 9 8.7 1.3 55 17 26518 315 20 14.1 -14.1 | 35 12 -7.0 -10.2 56 16 26822 270 10 10.0 -0.0 | 110 12 -11.2 4.0 57 15 27127 270 15 15.0 -0.0 | 123 7 -6.2 4.0 58 14 27432 240 20 17.3 10.0 | 165 14 -3.9 14.0 59 11 28651 255 35 33.8 9.1 | 224 18 12.6 13.0 60 10 29261 285 25 24.1 -6.5 | 310 4 3.0 -2.5 61 9 29870 290 10 9.4 -3.4 | 93 12 -11.8 0.5 62 9 30175 155 10 -4.2 9.1 | 117 29 -25.4 13.0 Wind Parameters Mean winds (0-6000m): 250.6 at 28.7 knts Storm direction: 280.6 at 21.5 knts Shear (0-3000m) pos: 3.5 neg: 2.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 49.5 deg Storm rel helicity (0-3000m) pos: 59.1 neg: -40.5 tot: 18.5 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 50.54 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 ------------------------------------------------------------------------------- 500 214 14 139 20| 0.0 4.1 4.1| 0.0 -21.8 -21.8 -43.6 -0.83| 5.0 -4.2 1000 215 13 138 20| 2.8 2.1 4.9| 17.4 -23.2 -5.8 -5.8 -0.07| 6.2 -0.4 1500 223 15 143 19| 1.9 1.6 3.4| 32.6 -33.2 -0.6 -0.4 0.04| 7.6 0.3 2000 229 16 147 17| 5.3 1.2 6.5| 36.7 -34.8 1.9 0.9 0.04| 9.9 0.4 2500 241 17 151 14| 4.2 1.5 5.8| 37.2 -35.3 1.9 0.8 -0.02| 10.6 -0.2 3000 245 18 156 13| 3.5 2.1 5.6| 59.1 -40.5 18.5 6.2 0.11| 11.3 1.2 4000 247 21 170 12| 2.9 1.8 4.7| 80.4 -40.5 39.8 10.0 0.17| 9.4 1.6 5000 250 25 189 13| 3.6 1.5 5.0|142.2 -40.5 101.6 20.3 0.26| 9.0 2.3 6000 251 29 204 15| 3.0 2.1 5.0|180.1-122.8 57.3 9.5 0.16| 9.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260113.13.gif