UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042123.upa.cvt Date: 2300Z 21 APR 25 Searching for OETB... Searching the city database file for: OETB ... Date:2300Z 21 APR 25 Station: OETB WMO ident: 40375 Latitude: 28.37 Longitude: 36.63 Elevation: 770.00 ------------------------------------------------------------------------------- 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 89 SFC 927 770 21.2 -10.8 11 32.0 7.5 0 0 300.8 301.1 284.0 306.5 1.81 2 925 784 26.0 -5.0 13 31.0 10.6 30 2 305.9 306.4 287.0 314.8 2.84 3 919 841 26.4 -4.6 13 31.0 10.9 23 3 306.9 307.4 287.5 316.2 2.95 4 850 1523 22.8 -4.2 16 27.0 9.1 305 10 310.0 310.7 288.9 320.5 3.29 5 849 1533 22.8 -4.2 16 27.0 9.1 305 10 310.1 310.8 288.9 320.6 3.29 6 700 3168 8.8 -8.2 29 17.0 1.1 310 27 312.2 312.8 289.3 321.7 2.94 7 698 3192 8.6 -8.4 29 17.0 1.0 311 27 312.3 312.8 289.2 321.6 2.90 8 683 3371 7.8 -9.2 29 17.0 0.3 315 31 313.3 313.8 289.5 322.3 2.79 9 558 5003 -4.3 -16.3 39 12.0 -8.6 309 24 317.7 318.0 290.0 324.1 1.92 10 547 5160 -4.9 -19.9 30 15.0 -9.8 311 25 318.8 319.0 289.9 323.7 1.44 11 500 5860 -10.1 -21.1 40 11.0 -13.4 305 30 320.7 321.0 290.5 325.6 1.42 12 494 5953 -10.7 -21.7 40 11.0 -13.9 303 30 321.1 321.4 290.5 325.8 1.36 13 439 6844 -18.1 -26.1 50 8.0 -20.0 292 32 322.8 323.0 290.7 326.4 1.04 14 425 7084 -19.3 -28.3 45 9.0 -21.2 290 32 324.2 324.4 291.0 327.3 0.87 15 400 7530 -23.1 -31.1 48 8.0 -24.6 285 33 325.0 325.1 291.0 327.5 0.71 16 337 8762 -32.7 -33.7 91 1.0 -32.9 273 39 328.2 328.3 291.9 330.6 0.66 17 300 9570 -39.5 -42.1 76 2.6 -39.7 285 46 329.7 329.8 292.0 330.9 0.31 18 290 9801 -41.5 -44.4 73 2.9 -41.7 286 47 330.1 330.1 292.0 331.0 0.25 19 250 10790 -49.3 -54.1 57 4.8 -49.5 290 52 332.8 332.8 292.6 333.2 0.10 20 237 11139 -51.9 -59.9 38 8.0 -52.1 288 52 334.0 334.0 292.9 334.2 0.05 21 225 11475 -54.7 -60.7 47 6.0 -54.8 285 51 334.7 334.7 293.0 334.9 0.05 22 218 11678 -55.9 -64.9 32 9.0 -56.1 282 50 335.9 335.9 293.3 336.0 0.03 23 209 11948 -54.5 -72.5 9 18.0 -54.8 278 48 342.1 342.1 294.8 342.2 0.01 24 208 11979 -54.3 -72.3 9 18.0 -54.6 277 47 342.9 342.9 295.0 343.0 0.01 25 200 12230 -55.9 -71.9 12 16.0 -56.1 255 44 344.2 344.2 295.3 344.3 0.01 26 194 12423 -57.5 -73.5 11 16.0 -57.7 250 49 344.7 344.7 295.4 344.7 0.01 27 179 12930 -56.9 -76.9 6 20.0 -57.1 258 53 353.7 353.7 297.4 353.7 0.01 28 162 13559 -58.6 -78.6 6 20.0 -58.8 270 60 361.1 361.1 298.9 361.1 0.01 29 150 14040 -59.9 -79.9 6 20.0 -60.1 275 44 366.9 366.9 300.0 366.9 0.00 30 100 16510 -70.5 -86.5 8 16.0 -70.6 265 23 391.5 391.5 304.0 391.5 0.00 31 93 16937 -73.9 -87.9 10 14.0 -73.9 255 29 393.0 393.0 304.2 393.0 0.00 32 72 18451 -67.7 -86.7 5 19.0 -67.8 278 20 436.0 436.0 309.5 436.0 0.00 33 70 18620 -69.7 -87.7 6 18.0 -69.8 240 19 435.3 435.3 309.4 435.3 0.00 34 57 19851 -66.5 -86.5 4 20.0 -66.7 183 13 468.9 468.9 312.5 468.9 0.00 35 50 20640 -67.7 -86.7 5 19.0 -67.9 140 10 484.0 484.0 313.8 484.0 0.00 36 47 21012 -68.5 -87.5 5 19.0 -68.7 135 10 490.7 490.7 314.2 490.7 0.00 37 34 23016 -55.1 -81.1 3 26.0 -56.5 117 4 573.5 573.5 319.3 573.6 0.02 38 30 23820 -52.9 -78.9 3 26.0 -54.8 60 2 600.4 600.4 320.6 600.6 0.03 39 23 25556 -48.5 -76.5 2 28.0 -52.0 118 8 660.8 660.8 323.1 661.2 0.05 40 20 26480 -47.7 -76.7 2 29.0 -51.8 165 9 690.2 690.2 324.1 690.6 0.06 41 19 26820 -46.5 -76.5 2 30.0 -51.2 170 11 704.1 704.1 324.6 704.6 0.06 42 18 27177 -48.9 -77.9 2 29.0 -52.9 164 12 707.5 707.5 324.7 707.9 0.05 43 12 29886 -41.1 -74.1 2 33.0 -49.8 148 3 822.1 822.2 327.8 823.5 0.14 TRP 194 12423 -57.5 -73.5 11 16.0 -57.7 250 49 344.7 344.7 295.4 344.7 0.01 WND 162 13559 -58.6 -78.6 6 20.0 -58.8 270 60 361.1 361.1 298.9 361.1 0.01 Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 602.42 mb = 4422.81 m = 14510.36 ft Wetbulb zero: 679.41 mb = 3413.71 m = 11199.69 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 27.48 % Est. max temperature: 31.36 C = 88.45 F Sfc-Lift cond lev (LCL): 572.42 mb = 4796.69 m = 15736.96 ft T: -2.77 C 700-500 lapse rate: 7.02 C/km Conv cond level (CCL): 482.94 mb = 6123.53 m = 20090.07 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 41.39 C = 106.50 F Cap Strength: 7.44 C Lifted Index: 7.11 C Risk: None Lifted Index @300 mb: 8.35 C Lifted Index @700 mb: 3.21 C Showalter Index: 6.05 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 32.90 C Cross Totals Index: 5.90 C K Index: 11.70 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.91 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 54828.61 J/kg Cap Strength: 7.42 C Lift Cond Lev (LCL): 572.32 mb = 4798.00 m = 15741.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 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 ---------------------------------------------------------- 0 927 770 0 0 -0.0 -0.0 | 157 17 -6.6 15.4 1 925 784 30 2 -1.0 -1.7 | 151 16 -7.6 13.6 2 850 1523 305 10 8.2 -5.7 | 189 10 1.6 9.6 3 820 1829 305 10 8.2 -5.7 | 189 10 1.6 9.6 4 791 2134 280 11 10.8 -1.9 | 198 14 4.3 13.5 5 763 2438 300 16 13.9 -8.0 | 225 10 7.3 7.4 6 736 2743 290 20 18.8 -6.8 | 235 15 12.2 8.5 7 700 3168 310 27 20.7 -17.4 | 278 14 14.1 -2.0 8 684 3353 315 31 21.9 -21.9 | 293 17 15.3 -6.6 9 658 3658 320 33 21.2 -25.3 | 304 18 14.6 -9.9 10 634 3962 325 29 16.6 -23.8 | 310 13 10.1 -8.4 11 610 4267 305 26 21.3 -14.9 | 268 15 14.7 0.5 12 587 4572 305 24 19.7 -13.8 | 263 13 13.1 1.6 13 524 5486 315 25 17.7 -17.7 | 282 11 11.1 -2.3 14 500 5860 305 30 24.6 -17.2 | 276 18 18.0 -1.8 15 484 6096 300 31 26.8 -15.5 | 270 20 20.3 -0.1 16 400 7530 285 33 31.9 -8.5 | 255 26 25.3 6.8 17 362 8230 265 34 33.9 3.0 | 236 33 27.3 18.3 18 300 9570 285 46 44.4 -11.9 | 265 38 37.9 3.5 19 250 10790 290 52 48.9 -17.8 | 273 42 42.3 -2.4 20 243 10973 290 53 49.8 -18.1 | 274 43 43.2 -2.8 21 211 11887 280 49 48.3 -8.5 | 261 42 41.7 6.9 22 201 12192 270 43 43.0 -0.0 | 247 40 36.4 15.4 23 200 12230 255 44 42.5 11.4 | 233 45 35.9 26.8 24 194 12423 250 49 46.0 16.8 | 231 51 39.5 32.1 25 192 12497 250 48 45.1 16.4 | 230 50 38.5 31.8 26 162 13559 270 60 60.0 -0.0 | 254 56 53.4 15.4 27 158 13716 270 60 60.0 -0.0 | 254 56 53.4 15.4 28 150 14040 275 44 43.8 -3.8 | 253 39 37.3 11.5 29 136 14630 265 35 34.9 3.1 | 237 34 28.3 18.4 30 111 15850 260 57 56.1 9.9 | 243 56 49.6 25.3 31 100 16510 265 23 22.9 2.0 | 223 24 16.3 17.4 32 96 16764 275 27 26.9 -2.4 | 237 24 20.3 13.0 33 91 17069 240 30 26.0 15.0 | 213 36 19.4 30.4 34 86 17374 255 38 36.7 9.8 | 230 39 30.1 25.2 35 82 17678 270 36 36.0 -0.0 | 242 33 29.4 15.4 36 70 18593 280 17 16.7 -3.0 | 219 16 10.2 12.4 37 70 18620 240 19 16.5 9.5 | 202 27 9.9 24.9 38 64 19202 240 23 19.9 11.5 | 206 30 13.3 26.9 39 60 19507 180 10 0.0 10.0 | 165 26 -6.6 25.4 40 57 19812 180 13 0.0 13.0 | 167 29 -6.6 28.4 41 55 20117 205 12 5.1 10.9 | 177 26 -1.5 26.2 42 50 20640 140 10 -6.4 7.7 | 151 26 -13.0 23.0 43 47 21031 135 10 -7.1 7.1 | 149 26 -13.7 22.4 44 45 21336 245 10 9.1 4.2 | 187 20 2.5 19.6 45 43 21641 50 10 -7.7 -6.4 | 122 17 -14.2 8.9 46 35 22860 105 1 -1.0 0.3 | 154 17 -7.5 15.6 47 32 23470 145 10 -5.7 8.2 | 152 27 -12.3 23.6 48 30 23774 160 10 -3.4 9.4 | 158 27 -10.0 24.8 49 30 23820 60 2 -1.7 -1.0 | 150 17 -8.3 14.4 50 21 26213 140 10 -6.4 7.7 | 151 26 -13.0 23.0 51 20 26480 165 9 -2.3 8.7 | 160 26 -8.9 24.1 52 20 26518 175 10 -0.9 10.0 | 164 26 -7.5 25.3 53 17 27127 155 14 -5.9 12.7 | 156 31 -12.5 28.1 54 15 27432 175 12 -1.0 12.0 | 164 28 -7.6 27.3 55 13 28042 150 1 -0.5 0.9 | 156 18 -7.1 16.2 56 11 28651 145 5 -2.9 4.1 | 154 22 -9.4 19.5 57 10 28956 150 24 -12.0 20.8 | 153 41 -18.6 36.1 58 9 29261 160 12 -4.1 11.3 | 158 29 -10.7 26.6 59 8 29566 160 13 -4.4 12.2 | 158 30 -11.0 27.6 60 8 29870 135 15 -10.6 10.6 | 147 31 -17.2 26.0 Wind Parameters Mean winds (0-6000m): 306.8 at 22.3 knts Storm direction: 336.8 at 16.7 knts Shear (0-3000m) pos: 3.7 neg: 2.3 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 149.4 deg Storm rel helicity (0-3000m) pos: 122.4 neg: -10.0 tot: 112.4 m^2/s^2 ave: 37.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 47.74 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 ------------------------------------------------------------------------------- 500 346 4 154 12| 0.0 7.5 7.5| 5.8 -10.0 -4.2 -8.4 -0.04| 9.2 -0.4 1000 312 7 172 11| 0.0 5.1 5.1| 17.6 -10.0 7.6 7.6 0.32| 7.2 2.3 1500 302 8 182 11| 0.0 4.5 4.5| 30.8 -10.0 20.9 13.9 0.41| 7.2 2.9 2000 299 10 194 11| 1.9 3.4 5.3| 50.2 -10.0 40.3 20.1 0.49| 7.7 3.8 2500 301 13 210 10| 3.7 2.7 6.4| 97.3 -10.0 87.3 34.9 0.64| 8.8 5.6 3000 307 17 231 9| 3.7 2.3 6.0|122.4 -10.0 112.4 37.5 0.66| 8.5 5.6 4000 309 19 248 9| 2.7 2.0 4.7|127.8 -49.1 78.7 19.7 0.36| 8.4 3.0 5000 309 20 256 9| 2.3 2.0 4.4|137.6 -52.7 84.8 17.0 0.34| 7.6 2.6 6000 307 22 260 11| 1.9 2.3 4.3|137.6 -80.7 56.9 9.5 0.25| 7.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20250421.23.gif