UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103111.upa.cvt Date: 1100Z 31 OCT 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 31 OCT 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 101 SFC 928 770 29.6 0.6 15 29.0 13.5 300 3 309.3 310.1 289.6 322.7 4.30 2 925 795 28.0 3.0 20 25.0 13.7 360 3 307.9 308.9 289.9 323.8 5.13 3 922 824 27.0 3.0 21 24.0 13.3 5 3 307.2 308.2 289.7 323.0 5.15 4 850 1532 20.4 1.4 28 19.0 10.0 125 6 307.5 308.4 289.6 322.9 4.98 5 802 2029 15.8 -0.2 34 16.0 7.3 154 12 307.8 308.7 289.5 322.3 4.70 6 775 2319 13.2 -0.8 38 14.0 5.9 174 14 308.0 308.9 289.5 322.4 4.66 7 766 2417 13.8 -3.2 31 17.0 5.2 183 15 309.7 310.4 289.4 322.1 3.94 8 728 2843 10.0 -4.0 37 14.0 3.1 177 13 310.1 310.8 289.5 322.3 3.90 9 700 3168 7.2 -3.8 45 11.0 1.8 170 11 310.5 311.2 289.8 323.4 4.12 10 603 4373 -3.7 -5.8 85 2.1 -4.7 153 12 311.4 312.2 290.1 324.4 4.11 11 597 4452 -3.1 -7.0 74 3.9 -4.8 161 11 313.0 313.7 290.3 325.0 3.79 12 500 5830 -13.9 -18.1 70 4.2 -15.2 175 13 316.1 316.4 289.4 322.2 1.84 13 497 5876 -14.3 -18.3 72 4.0 -15.5 177 14 316.1 316.5 289.4 322.2 1.82 14 469 6311 -17.3 -33.3 23 16.0 -20.3 175 17 317.7 317.8 288.6 319.5 0.49 15 427 7005 -22.3 -38.3 22 16.0 -24.6 175 16 320.0 320.0 289.1 321.2 0.33 16 419 7143 -23.1 -36.1 29 13.0 -25.1 175 14 320.7 320.8 289.4 322.2 0.42 17 400 7480 -26.5 -36.5 38 10.0 -27.9 190 16 320.5 320.6 289.4 322.1 0.42 18 397 7534 -27.1 -37.1 38 10.0 -28.5 192 16 320.5 320.5 289.3 321.9 0.40 19 384 7774 -29.3 -35.3 56 6.0 -30.1 195 15 320.6 320.7 289.5 322.4 0.49 20 365 8135 -31.5 -32.3 93 0.8 -31.6 197 19 322.4 322.5 290.2 324.9 0.70 21 351 8411 -33.3 -35.9 77 2.6 -33.6 199 25 323.6 323.7 290.4 325.4 0.51 22 331 8822 -36.1 -63.1 5 27.0 -37.3 216 28 325.2 325.2 290.3 325.3 0.02 23 320 9056 -37.3 -63.3 5 26.0 -38.4 229 27 326.7 326.7 290.8 326.8 0.02 24 300 9500 -39.9 -65.9 5 26.0 -40.8 235 31 329.1 329.1 291.5 329.2 0.02 25 252 10668 -48.1 -69.1 7 21.0 -48.6 240 36 333.8 333.8 292.7 333.9 0.01 26 250 10720 -48.3 -68.3 8 20.0 -48.7 240 36 334.3 334.3 292.9 334.3 0.02 27 238 11044 -48.9 -68.9 8 20.0 -49.3 241 38 338.1 338.1 293.9 338.2 0.02 28 200 12180 -52.7 -75.7 5 23.0 -53.1 245 46 349.3 349.3 296.5 349.3 0.01 29 150 14010 -58.1 -83.1 3 25.0 -58.3 245 59 370.0 370.0 300.5 370.0 0.00 30 147 14137 -57.5 -82.5 3 25.0 -57.8 245 62 373.2 373.2 301.1 373.2 0.00 31 146 14180 -57.7 -82.6 3 24.8 -58.0 245 63 373.5 373.5 301.2 373.5 0.00 32 107 16085 -69.1 -86.1 7 17.0 -69.2 245 47 386.7 386.7 303.3 386.7 0.00 33 100 16490 -67.7 -86.7 5 19.0 -67.8 270 30 396.9 396.9 304.8 396.9 0.00 34 89 17188 -69.7 -86.7 7 17.0 -69.8 242 40 406.4 406.4 306.0 406.4 0.00 35 83 17607 -66.9 -86.9 4 20.0 -67.0 250 40 420.3 420.3 307.7 420.3 0.00 36 74 18295 -70.1 -88.1 5 18.0 -70.2 265 28 427.6 427.6 308.6 427.6 0.00 37 70 18630 -64.9 -88.9 2 24.0 -65.1 255 19 445.5 445.5 310.4 445.5 0.00 38 69 18718 -64.7 -88.7 2 24.0 -64.9 261 20 447.8 447.8 310.7 447.8 0.00 39 51 20541 -69.1 -91.1 3 22.0 -69.3 237 13 477.9 477.9 313.3 477.9 0.00 40 50 20660 -65.9 -90.9 2 25.0 -66.2 265 16 488.2 488.2 314.1 488.2 0.00 41 49 20783 -65.1 -91.1 2 26.0 -65.4 244 20 492.9 492.9 314.4 492.9 0.00 42 36 22693 -57.3 -87.3 1 30.0 -58.3 285 11 558.5 558.5 318.6 558.6 0.01 43 34 23052 -59.7 -87.7 1 28.0 -60.6 183 5 561.4 561.4 318.7 561.5 0.01 44 30 23840 -56.3 -87.3 1 31.0 -57.7 190 15 591.2 591.2 320.2 591.2 0.01 45 29 24056 -56.1 -87.1 1 31.0 -57.6 185 16 597.5 597.5 320.5 597.5 0.01 46 20 26430 -54.9 -85.9 1 31.0 -57.1 295 3 668.1 668.1 323.3 668.2 0.01 47 19 26758 -54.9 -85.9 1 31.0 -57.2 290 3 678.0 678.0 323.7 678.1 0.01 TRP 107 16085 -69.1 -86.1 7 17.0 -69.2 245 47 386.7 386.7 303.3 386.7 0.00 WND 146 14180 -57.7 -82.6 3 24.8 -58.0 245 63 373.5 373.5 301.2 373.5 0.00 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 635.93 mb = 3963.75 m = 13004.28 ft Wetbulb zero: 672.62 mb = 3490.30 m = 11450.97 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 52.21 % Est. max temperature: 28.32 C = 82.97 F Sfc-Lift cond lev (LCL): 605.72 mb = 4336.31 m = 14226.58 ft T: -3.37 C 700-500 lapse rate: 7.93 C/km ThetaE index: 1.46 C Layer 922.0- 775.0 mb Conv cond level (CCL): 608.21 mb = 4303.20 m = 14117.94 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 31.61 C = 88.90 F Cap Strength: 3.18 C Lifted Index: 0.90 C Risk: Showers probable Lifted Index @300 mb: 5.02 C Lifted Index @700 mb: 2.71 C Showalter Index: 0.90 C Risk: Thunderstorms probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 34.30 C Cross Totals Index: 15.30 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 53.80 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.12 J/kg Max Up Vert Vel: 2.06 m/s Conv Inhibition (B-): 37569.87 J/kg Cap Strength: 3.18 C Lift Cond Lev (LCL): 641.42 mb = 3873.77 m = 12709.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 201 at 9 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 ---------------------------------------------------------- 0 928 770 300 3 2.6 -1.5 | 3 10 -0.6 -9.8 1 925 795 360 3 -0.0 -3.0 | 16 12 -3.2 -11.3 2 850 1532 125 6 -4.9 3.4 | 59 9 -8.1 -4.8 3 821 1829 145 10 -5.7 8.2 | 90 9 -8.9 -0.1 4 791 2134 160 13 -4.4 12.2 | 117 9 -7.6 4.0 5 763 2438 185 15 1.3 14.9 | 165 7 -1.8 6.7 6 700 3168 170 11 -1.9 10.8 | 117 6 -5.1 2.6 7 658 3658 160 12 -4.1 11.3 | 113 8 -7.3 3.0 8 609 4267 145 12 -6.9 9.8 | 99 10 -10.0 1.6 9 586 4572 175 11 -1.0 11.0 | 123 5 -4.1 2.7 10 564 4877 200 13 4.4 12.2 | 198 4 1.3 4.0 11 502 5791 175 10 -0.9 10.0 | 113 4 -4.0 1.7 12 500 5830 175 13 -1.1 13.0 | 138 6 -4.3 4.7 13 482 6096 185 17 1.5 16.9 | 169 9 -1.7 8.7 14 463 6401 170 17 -3.0 16.7 | 144 10 -6.1 8.5 15 444 6706 175 19 -1.7 18.9 | 156 12 -4.8 10.7 16 409 7315 175 12 -1.0 12.0 | 131 6 -4.2 3.7 17 400 7480 190 16 2.8 15.8 | 177 8 -0.4 7.5 18 392 7620 195 16 4.1 15.5 | 188 7 1.0 7.2 19 375 7925 195 14 3.6 13.5 | 185 5 0.5 5.3 20 344 8534 200 28 9.6 26.3 | 200 19 6.4 18.1 21 316 9144 235 27 22.1 15.5 | 249 20 19.0 7.2 22 300 9500 235 31 25.4 17.8 | 247 24 22.2 9.5 23 250 10720 240 36 31.2 18.0 | 251 30 28.0 9.7 24 241 10973 240 36 31.2 18.0 | 251 30 28.0 9.7 25 219 11582 245 52 47.1 22.0 | 253 46 44.0 13.7 26 200 12180 245 46 41.7 19.4 | 254 40 38.5 11.2 27 190 12497 245 46 41.7 19.4 | 254 40 38.5 11.2 28 157 13716 255 51 49.3 13.2 | 264 46 46.1 4.9 29 150 14010 245 59 53.5 24.9 | 252 53 50.3 16.7 30 146 14180 245 63 57.1 26.6 | 251 57 53.9 18.4 31 143 14326 245 63 57.1 26.6 | 251 57 53.9 18.4 32 123 15240 270 42 42.0 -0.0 | 282 40 38.8 -8.3 33 117 15545 245 31 28.1 13.1 | 259 25 24.9 4.8 34 111 15850 235 33 27.0 18.9 | 246 26 23.9 10.7 35 107 16085 245 47 42.6 19.9 | 254 41 39.4 11.6 36 106 16154 240 46 39.8 23.0 | 248 40 36.7 14.7 37 101 16459 250 48 45.1 16.4 | 259 43 42.0 8.2 38 100 16490 270 30 30.0 -0.0 | 287 28 26.8 -8.3 39 96 16764 270 30 30.0 -0.0 | 287 28 26.8 -8.3 40 91 17069 240 37 32.0 18.5 | 250 31 28.9 10.2 41 86 17374 245 44 39.9 18.6 | 254 38 36.7 10.3 42 74 18288 265 28 27.9 2.4 | 283 25 24.7 -5.8 43 70 18593 270 36 36.0 -0.0 | 284 34 32.8 -8.3 44 70 18630 255 19 18.4 4.9 | 282 16 15.2 -3.3 45 67 18898 275 23 22.9 -2.0 | 297 22 19.8 -10.3 46 64 19202 215 24 13.8 19.7 | 223 16 10.6 11.4 47 61 19507 270 17 17.0 -0.0 | 301 16 13.8 -8.3 48 58 19812 275 12 12.0 -1.0 | 317 13 8.8 -9.3 49 52 20422 210 10 5.0 8.7 | 258 2 1.8 0.4 50 50 20660 265 16 15.9 1.4 | 298 15 12.8 -6.9 51 49 20726 240 21 18.2 10.5 | 262 15 15.0 2.2 52 45 21336 285 10 9.7 -2.6 | 329 13 6.5 -10.8 53 43 21641 275 2 2.0 -0.2 | 8 9 -1.2 -8.4 54 41 21946 195 10 2.6 9.7 | 158 2 -0.6 1.4 55 39 22250 230 15 11.5 9.6 | 261 8 8.3 1.4 56 37 22555 305 11 9.0 -6.3 | 338 16 5.9 -14.6 57 35 22860 265 11 11.0 1.0 | 313 11 7.8 -7.3 58 33 23165 140 2 -1.3 1.5 | 33 8 -4.4 -6.7 59 30 23840 190 15 2.6 14.8 | 175 7 -0.5 6.5 60 29 24079 185 16 1.4 15.9 | 167 8 -1.8 7.7 61 28 24384 220 10 6.4 7.7 | 280 3 3.3 -0.6 62 24 25298 210 12 6.0 10.4 | 233 4 2.8 2.1 63 20 26430 295 3 2.7 -1.3 | 3 10 -0.4 -9.5 64 18 26822 285 3 2.9 -0.8 | 2 9 -0.3 -9.0 65 17 27127 300 10 8.7 -5.0 | 337 14 5.5 -13.3 66 15 27432 345 19 4.9 -18.4 | 356 27 1.8 -26.6 67 14 27737 360 11 -0.0 -11.0 | 9 20 -3.2 -19.3 68 12 28346 330 11 5.5 -9.5 | 352 18 2.3 -17.8 69 11 28651 330 4 2.0 -3.5 | 6 12 -1.2 -11.7 70 10 28956 355 17 1.5 -16.9 | 4 25 -1.7 -25.2 71 9 29261 345 12 3.1 -11.6 | 0 20 -0.0 -19.9 72 9 29566 10 21 -3.6 -20.7 | 13 30 -6.8 -28.9 73 8 29870 10 20 -3.5 -19.7 | 13 29 -6.6 -28.0 74 7 30175 35 18 -10.3 -14.7 | 30 27 -13.5 -23.0 Wind Parameters Mean winds (0-6000m): 170.9 at 11.8 knts Storm direction: 200.9 at 8.8 knts Shear (0-3000m) pos: 2.6 neg: 0.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 67.7 neg: -9.6 tot: 58.2 m^2/s^2 ave: 19.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 26.84 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 49 4 29 12| 7.7 0.0 7.7| 24.7 0.0 24.7 49.4 0.89| 9.1 8.1 1000 114 5 52 10| 6.2 0.0 6.2| 43.8 0.0 43.8 43.8 0.89| 8.7 7.8 1500 142 7 73 8| 5.5 0.0 5.5| 61.4 0.0 61.4 40.9 0.92| 8.6 7.9 2000 159 9 92 6| 3.9 0.0 3.9| 67.7 -3.6 64.2 32.1 0.79| 7.9 6.2 2500 164 10 100 6| 3.1 0.6 3.7| 67.7 -7.9 59.8 23.9 0.63| 7.0 4.4 3000 163 10 103 6| 2.6 0.8 3.4| 67.7 -9.6 58.2 19.4 0.57| 6.2 3.5 4000 162 11 105 7| 2.3 0.9 3.2| 77.6 -13.7 63.9 16.0 0.52| 6.2 3.3 5000 169 11 114 6| 1.9 1.1 3.0| 79.6 -19.1 60.5 12.1 0.39| 5.8 2.3 6000 171 12 124 6| 2.1 0.9 3.0| 93.8 -27.4 66.4 11.1 0.37| 6.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20251031.11.gif