UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:1200Z 18 OCT 25 Station: OEPA WMO ident: 40373 Latitude: 28.33 Longitude: 46.12 Elevation: 355.00 ------------------------------------------------------------------------------- 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 123 SFC 974 355 35.8 -2.2 9 38.0 15.1 330 8 311.3 311.9 289.3 321.9 3.33 2 953 554 32.0 1.0 14 31.0 14.6 346 13 309.4 310.2 289.6 322.9 4.31 3 925 824 29.6 0.6 15 29.0 13.4 350 16 309.6 310.4 289.7 323.1 4.32 4 850 1566 22.2 -0.8 22 23.0 9.9 345 14 309.4 310.2 289.6 322.7 4.24 5 708 3111 8.2 -4.8 39 13.0 2.0 10 19 310.6 311.3 289.5 322.5 3.78 6 700 3205 7.8 -8.2 31 16.0 0.7 10 19 311.1 311.7 288.9 320.5 2.94 7 658 3711 2.8 -8.2 44 11.0 -2.0 3 19 311.0 311.6 289.0 321.0 3.13 8 655 3748 3.0 -17.0 21 20.0 -4.1 2 19 311.7 312.0 287.7 316.8 1.54 9 605 4389 -0.3 -32.3 7 32.0 -8.2 333 8 315.0 315.1 287.6 316.5 0.42 10 592 4563 0.2 -39.8 3 40.0 -8.4 322 4 317.6 317.6 288.2 318.3 0.20 11 500 5900 -7.3 -44.3 3 37.0 -13.9 290 21 324.1 324.2 290.2 324.7 0.15 12 476 6280 -9.5 -47.5 3 38.0 -15.6 294 21 326.0 326.0 290.7 326.4 0.11 13 456 6611 -10.1 -40.1 7 30.0 -15.9 284 27 329.3 329.3 291.8 330.3 0.26 14 400 7600 -19.3 -43.3 10 24.0 -22.8 300 37 329.9 329.9 291.9 330.7 0.21 15 367 8233 -24.7 -45.7 12 21.0 -27.2 302 38 330.9 331.0 292.2 331.6 0.17 16 352 8535 -27.1 -51.1 8 24.0 -29.3 300 41 331.7 331.7 292.3 332.1 0.10 17 346 8659 -26.1 -64.1 2 38.0 -28.7 299 42 334.7 334.7 293.0 334.7 0.02 18 315 9332 -29.9 -63.9 2 34.0 -32.0 296 50 338.5 338.5 294.0 338.6 0.02 19 302 9633 -29.1 -69.1 1 40.0 -31.5 279 52 343.7 343.7 295.2 343.8 0.01 20 300 9680 -29.3 -69.3 1 40.0 -31.7 275 52 344.1 344.1 295.3 344.1 0.01 21 250 10960 -39.5 -68.5 3 29.0 -40.6 275 56 347.3 347.3 296.1 347.4 0.02 22 200 12440 -51.9 -72.9 6 21.0 -52.3 275 50 350.6 350.6 296.8 350.6 0.01 23 186 12905 -56.3 -75.3 7 19.0 -56.5 271 50 350.8 350.8 296.8 350.8 0.01 24 150 14240 -65.7 -79.7 13 14.0 -65.8 260 49 356.9 356.9 298.1 356.9 0.00 25 144 14487 -67.5 -80.5 14 13.0 -67.6 260 50 358.0 358.0 298.3 358.0 0.00 26 130 15098 -70.9 -83.9 13 13.0 -70.9 276 43 362.5 362.5 299.2 362.5 0.00 27 116 15770 -72.9 -84.9 15 12.0 -72.9 240 24 370.8 370.8 300.7 370.8 0.00 28 100 16640 -73.5 -86.5 12 13.0 -73.5 260 24 385.7 385.7 303.2 385.7 0.00 29 85 17590 -75.7 -87.7 14 12.0 -75.7 298 14 399.6 399.6 305.2 399.6 0.00 30 72 18555 -75.1 -88.1 11 13.0 -75.2 356 1 420.3 420.3 307.7 420.3 0.00 31 70 18720 -73.1 -88.1 8 15.0 -73.2 350 14 428.0 428.0 308.6 428.0 0.00 32 67 18979 -70.7 -89.7 4 19.0 -70.8 317 12 438.6 438.6 309.7 438.6 0.00 33 59 19731 -72.1 -91.1 4 19.0 -72.2 88 19 451.7 451.7 311.0 451.7 0.00 34 50 20720 -66.5 -91.5 2 25.0 -66.8 50 12 486.8 486.8 314.0 486.8 0.00 35 42 21781 -63.1 -91.1 1 28.0 -63.6 79 10 520.1 520.1 316.3 520.1 0.00 36 39 22242 -57.9 -89.9 1 32.0 -58.8 66 1 544.4 544.4 317.8 544.4 0.00 37 33 23297 -56.1 -88.1 1 32.0 -57.4 152 1 575.8 575.8 319.5 575.8 0.00 38 32 23492 -57.3 -88.3 1 31.0 -58.5 163 2 577.7 577.7 319.6 577.7 0.00 39 30 23900 -56.7 -88.7 1 32.0 -58.0 135 10 590.1 590.1 320.2 590.1 0.00 40 21 26184 -51.1 -86.1 1 35.0 -54.2 246 8 670.3 670.3 323.4 670.4 0.01 41 20 26500 -51.5 -85.5 1 34.0 -54.6 320 6 678.5 678.5 323.7 678.6 0.01 42 16 27938 -53.9 -86.9 1 33.0 -56.8 339 10 715.4 715.4 324.9 715.5 0.01 43 14 28802 -49.3 -85.3 1 36.0 -54.0 294 10 758.9 758.9 326.2 759.0 0.02 44 10 31020 -46.3 -84.3 1 38.0 -53.4 275 12 846.7 846.7 328.3 847.0 0.03 45 9.6 31292 -44.7 -83.7 1 39.0 -52.7 862.7 862.7 328.7 863.1 0.04 46 8.9 31796 -47.1 -84.1 1 37.0 -54.3 872.3 872.3 328.9 872.7 0.04 47 7.6 32851 -42.9 -82.9 0 40.0 -52.9 929.6 929.6 330.0 930.1 0.05 TRP 116 15770 -72.9 -84.9 15 12.0 -72.9 240 24 370.8 370.8 300.7 370.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 609.55 mb = 4330.38 m = 14207.10 ft Freezing level: 597.20 mb = 4493.13 m = 14741.07 ft Freezing level: 589.55 mb = 4598.49 m = 15086.71 ft Wetbulb zero: 689.65 mb = 3326.89 m = 10914.85 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 18.70 % Est. max temperature: 34.17 C = 93.51 F Sfc-Lift cond lev (LCL): 559.67 mb = 5007.42 m = 16428.34 ft T: -2.29 C 700-500 lapse rate: 5.60 C/km ThetaE index: 2.55 C Layer 850.0- 658.0 mb Conv cond level (CCL): 489.50 mb = 6064.12 m = 19895.16 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 49.36 C = 120.85 F Cap Strength: 6.45 C Lifted Index: 7.56 C Risk: None Lifted Index @300 mb: 15.68 C Lifted Index @700 mb: 1.31 C Showalter Index: 7.62 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 6.50 C K Index: 12.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.07 J/kg Max Up Vert Vel: 3.48 m/s Conv Inhibition (B-): 58779.56 J/kg Cap Strength: 7.41 C Lift Cond Lev (LCL): 599.55 mb = 4461.19 m = 14636.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 at 11 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 ---------------------------------------------------------- 0 974 355 330 8 4.0 -6.9 | 233 7 5.5 4.2 1 947 610 350 14 2.4 -13.8 | 304 5 3.9 -2.7 2 925 824 350 16 2.8 -15.8 | 317 6 4.3 -4.6 3 916 914 350 16 2.8 -15.8 | 317 6 4.3 -4.6 4 884 1219 355 14 1.2 -13.9 | 316 4 2.7 -2.8 5 854 1524 340 15 5.1 -14.1 | 294 7 6.6 -3.0 6 850 1566 345 14 3.6 -13.5 | 295 6 5.1 -2.4 7 824 1829 360 15 -0.0 -15.0 | 339 4 1.5 -3.9 8 795 2134 350 17 3.0 -16.7 | 322 7 4.5 -5.6 9 767 2438 350 11 1.9 -10.8 | 265 3 3.4 0.3 10 739 2743 10 17 -3.0 -16.7 | 14 6 -1.4 -5.6 11 700 3205 10 19 -3.3 -18.7 | 13 8 -1.8 -7.6 12 662 3658 5 20 -1.7 -19.9 | 2 9 -0.2 -8.8 13 613 4267 340 10 3.4 -9.4 | 251 5 4.9 1.7 14 590 4572 320 4 2.6 -3.1 | 207 9 4.1 8.0 15 568 4877 315 11 7.8 -7.8 | 250 10 9.3 3.3 16 547 5182 285 12 11.6 -3.1 | 239 15 13.1 8.0 17 500 5900 290 21 19.7 -7.2 | 260 22 21.2 3.9 18 487 6096 285 19 18.4 -4.9 | 253 21 19.9 6.2 19 468 6401 300 22 19.1 -11.0 | 270 21 20.6 0.1 20 450 6706 275 29 28.9 -2.5 | 254 32 30.4 8.6 21 400 7600 300 37 32.0 -18.5 | 282 34 33.5 -7.4 22 399 7620 305 31 25.4 -17.8 | 284 28 26.9 -6.7 23 310 9449 295 51 46.2 -21.6 | 282 49 47.7 -10.4 24 300 9680 275 52 51.8 -4.5 | 263 54 53.3 6.6 25 284 10058 260 57 56.1 9.9 | 250 61 57.6 21.0 26 261 10668 270 58 58.0 -0.0 | 259 61 59.5 11.1 27 250 10960 275 56 55.8 -4.9 | 264 58 57.3 6.2 28 208 12192 280 53 52.2 -9.2 | 268 54 53.7 1.9 29 200 12440 275 50 49.8 -4.4 | 263 52 51.3 6.8 30 150 14240 260 49 48.3 8.5 | 248 53 49.8 19.6 31 148 14326 255 50 48.3 12.9 | 244 55 49.8 24.1 32 140 14630 265 50 49.8 4.4 | 253 54 51.3 15.5 33 127 15240 280 41 40.4 -7.1 | 265 42 41.9 4.0 34 116 15770 240 24 20.8 12.0 | 224 32 22.3 23.1 35 114 15850 260 26 25.6 4.5 | 240 31 27.1 15.6 36 109 16154 235 26 21.3 14.9 | 221 35 22.8 26.0 37 103 16459 245 27 24.5 11.4 | 229 34 26.0 22.5 38 100 16640 260 24 23.6 4.2 | 239 29 25.1 15.3 39 98 16764 230 31 23.7 19.9 | 219 40 25.3 31.0 40 93 17069 275 25 24.9 -2.2 | 251 28 26.4 8.9 41 88 17374 280 16 15.8 -2.8 | 244 19 17.3 8.3 42 84 17678 305 13 10.6 -7.5 | 253 13 12.2 3.7 43 79 17983 300 16 13.9 -8.0 | 259 16 15.4 3.1 44 72 18593 0 0 -0.0 -0.0 | 188 11 1.5 11.1 45 70 18720 350 14 2.4 -13.8 | 304 5 3.9 -2.7 46 68 18898 305 10 8.2 -5.7 | 241 11 9.7 5.4 47 61 19507 35 24 -13.8 -19.7 | 55 15 -12.3 -8.5 48 58 19812 105 18 -17.4 4.7 | 135 22 -15.9 15.8 49 55 20117 85 5 -5.0 -0.4 | 162 11 -3.5 10.7 50 50 20720 50 12 -9.2 -7.7 | 114 8 -7.7 3.4 51 50 20726 25 10 -4.2 -9.1 | 127 3 -2.7 2.0 52 48 21031 45 10 -7.1 -7.1 | 126 7 -5.6 4.0 53 45 21336 70 10 -9.4 -3.4 | 134 11 -7.9 7.7 54 43 21641 60 10 -8.7 -5.0 | 130 9 -7.2 6.1 55 41 21946 95 10 -10.0 0.9 | 145 15 -8.5 12.0 56 39 22250 65 1 -0.9 -0.4 | 183 11 0.6 10.7 57 32 23470 165 1 -0.3 1.0 | 186 12 1.2 12.1 58 30 23900 135 10 -7.1 7.1 | 163 19 -5.6 18.2 59 29 24079 140 15 -9.6 11.5 | 160 24 -8.1 22.6 60 28 24384 135 10 -7.1 7.1 | 163 19 -5.6 18.2 61 25 24994 110 10 -9.4 3.4 | 151 17 -7.9 14.5 62 22 25908 180 10 0.0 10.0 | 184 21 1.5 21.1 63 20 26500 320 6 3.9 -4.6 | 219 8 5.4 6.5 64 16 28042 340 10 3.4 -9.4 | 251 5 4.9 1.7 65 12 29566 250 10 9.4 3.4 | 217 18 10.9 14.5 66 12 29870 310 13 10.0 -8.4 | 256 12 11.5 2.8 67 11 30175 315 11 7.8 -7.8 | 250 10 9.3 3.3 68 10 31020 275 12 12.0 -1.0 | 233 17 13.5 10.1 Wind Parameters Mean winds (0-6000m): 337.7 at 15.0 knts Storm direction: 7.7 at 11.2 knts Shear (0-3000m) pos: 3.0 neg: 0.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 136.5 deg Storm rel helicity (0-3000m) pos: 21.8 neg: -11.5 tot: 10.3 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.27 Bulk Shear: 1.15 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 ------------------------------------------------------------------------------- 500 347 13 290 5| 9.2 0.0 9.2| 11.3 0.0 11.3 22.6 0.88| 9.4 8.3 1000 350 14 303 5| 4.6 0.8 5.4| 11.3 -1.3 10.0 10.0 0.55| 6.5 3.6 1500 349 14 305 5| 3.6 0.6 4.2| 15.8 -2.9 13.0 8.6 0.51| 6.4 3.3 2000 350 15 309 5| 2.7 1.2 4.0| 15.8 -9.0 6.8 3.4 0.20| 6.6 1.3 2500 353 15 315 5| 3.5 1.0 4.5| 21.8 -10.1 11.7 4.7 0.30| 7.2 2.2 3000 356 15 329 5| 3.0 0.6 3.5| 21.8 -11.5 10.3 3.4 0.27| 6.3 1.7 4000 357 15 332 5| 2.2 2.1 4.4| 21.8 -32.3 -10.5 -2.6 -0.07| 6.7 -0.5 5000 351 14 307 5| 1.8 2.6 4.4| 41.7 -45.3 -3.6 -0.7 -0.02| 7.3 -0.1 6000 338 15 291 8| 1.8 2.2 4.0| 89.8 -54.4 35.5 5.9 0.07| 7.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251018.12.gif