UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 12 OCT 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 105 6.4 -1.6 57 8.0 3.0 80 5 279.2 279.7 275.9 288.6 3.38 1 1000 146 5.8 -3.2 52 9.0 2.1 100 9 279.0 279.5 275.3 287.4 3.01 2 925 778 0.0 -6.0 64 6.0 -2.2 140 25 279.3 279.8 274.9 286.7 2.64 3 922 804 0.0 -5.0 69 5.0 -1.9 141 25 279.6 280.1 275.4 287.6 2.85 4 883 1153 4.6 -0.2 71 4.8 2.4 154 25 287.8 288.6 281.3 300.0 4.27 5 850 1462 2.0 -4.0 64 6.0 -0.5 165 25 288.2 288.8 280.4 297.9 3.34 6 715 2827 -7.9 -10.0 85 2.1 -8.6 147 18 292.0 292.4 281.1 299.4 2.50 7 700 2991 -8.5 -10.5 85 2.0 -9.2 145 17 293.1 293.5 281.5 300.4 2.45 8 666 3376 -10.9 -12.9 85 2.0 -11.5 149 15 294.6 295.0 281.8 301.0 2.13 9 661 3434 -10.9 -12.9 85 2.0 -11.5 149 15 295.2 295.6 282.1 301.7 2.14 10 617 3964 -11.7 -14.0 83 2.3 -12.4 154 12 300.2 300.6 284.1 306.7 2.10 11 500 5550 -20.7 -23.5 78 2.8 -21.3 170 5 307.8 308.0 285.9 311.6 1.15 12 422 6780 -28.9 -32.0 75 3.1 -29.3 174 10 312.6 312.7 287.0 314.8 0.62 13 400 7160 -32.1 -34.9 76 2.8 -32.4 175 11 313.3 313.4 287.1 315.0 0.49 14 300 9120 -47.7 -50.2 75 2.5 -47.8 160 11 318.1 318.1 288.3 318.6 0.13 15 265 9928 -54.7 -57.5 71 2.8 -54.8 160 11 319.4 319.4 288.6 319.6 0.06 16 250 10300 -56.3 -59.1 71 2.8 -56.3 160 11 322.4 322.4 289.5 322.6 0.05 17 225 10967 -59.5 -62.6 67 3.1 -59.6 170 9 327.3 327.3 291.0 327.5 0.04 18 216 11226 -54.5 -57.7 68 3.2 -54.6 198 8 338.9 338.9 294.1 339.2 0.07 19 200 11720 -54.7 -57.9 68 3.2 -54.8 250 5 346.1 346.2 295.8 346.5 0.08 20 165 12951 -52.9 -56.9 62 4.0 -53.1 263 5 368.7 368.8 300.4 369.2 0.11 21 156 13310 -55.5 -59.6 60 4.1 -55.6 267 5 370.3 370.3 300.7 370.6 0.08 22 150 13560 -53.7 -58.3 57 4.6 -53.9 270 5 377.5 377.6 301.9 378.0 0.10 23 100 16150 -56.1 -62.1 47 6.0 -56.3 280 21 419.3 419.4 307.7 419.8 0.09 24 81 17478 -60.1 -67.1 39 7.0 -60.3 283 21 437.2 437.2 309.6 437.5 0.06 25 70 18390 -59.7 -66.7 40 7.0 -60.0 285 21 456.7 456.7 311.5 457.1 0.07 26 64 18948 -58.7 -65.7 40 7.0 -59.0 289 20 470.7 470.7 312.7 471.2 0.09 27 50 20480 -61.9 -69.9 34 8.0 -62.2 300 17 497.6 497.6 314.8 498.0 0.06 28 41 21703 -63.7 -71.7 33 8.0 -64.0 298 16 522.2 522.2 316.5 522.6 0.06 29 30 23620 -63.7 -71.7 33 8.0 -64.1 295 15 571.0 571.0 319.2 571.5 0.08 30 21 25819 -61.7 -69.7 34 8.0 -62.4 638.3 638.4 322.3 639.6 0.15 TRP 225 10967 -59.5 -62.6 67 3.1 -59.6 170 9 327.3 327.3 291.0 327.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: 822.73 mb = 1737.74 m = 5701.16 ft Wetbulb zero: 963.17 mb = 450.19 m = 1476.98 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 75.87 % Est. max temperature: 15.44 C = 59.79 F Sfc-Lift cond lev (LCL): 888.54 mb = 1102.69 m = 3617.71 ft T: 3.93 C 700-500 lapse rate: 4.77 C/km ThetaE index: 2.10 C Layer 850.0- 715.0 mb Conv cond level (CCL): 703.28 mb = 2954.80 m = 9694.11 ft Mean mixing ratio: 2.89 g/kg Conv temperature: 20.10 C = 68.18 F Cap Strength: 13.12 C Lifted Index: 17.31 C Risk: None Lifted Index @300 mb: 21.63 C Lifted Index @700 mb: 8.71 C Showalter Index: 9.72 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 16.70 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.62 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 48635.70 J/kg Cap Strength: 17.06 C Lift Cond Lev (LCL): 855.35 mb = 1411.11 m = 4629.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 182 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 1005 105 80 5 -4.9 -0.9 | 23 13 -5.2 -12.3 1 1000 146 100 9 -8.9 1.6 | 43 13 -9.2 -9.8 2 925 778 140 25 -16.1 19.2 | 115 18 -16.4 7.8 3 850 1462 165 25 -6.5 24.1 | 152 14 -6.8 12.8 4 700 2991 145 17 -9.8 13.9 | 104 10 -10.1 2.5 5 500 5550 170 5 -0.9 4.9 | 10 7 -1.2 -6.5 6 400 7160 175 11 -1.0 11.0 | 71 1 -1.3 -0.4 7 300 9120 160 11 -3.8 10.3 | 76 4 -4.1 -1.0 8 250 10300 160 11 -3.8 10.3 | 76 4 -4.1 -1.0 9 225 10967 170 9 -1.6 8.9 | 37 3 -1.9 -2.5 10 200 11720 250 5 4.7 1.7 | 336 11 4.4 -9.7 11 150 13560 270 5 5.0 -0.0 | 338 12 4.7 -11.4 12 100 16150 280 21 20.7 -3.6 | 306 25 20.4 -15.0 13 70 18390 285 21 20.3 -5.4 | 310 26 20.0 -16.8 14 50 20480 300 17 14.7 -8.5 | 324 25 14.4 -19.9 15 30 23620 295 15 13.6 -6.3 | 323 22 13.3 -17.7 Wind Parameters Mean winds (0-6000m): 151.5 at 15.2 knts Storm direction: 181.5 at 11.4 knts Shear (0-3000m) pos: 4.1 neg: 1.7 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 138.2 neg: -31.3 tot: 106.9 m^2/s^2 ave: 35.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.08 Bulk Shear: 8.93 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 ------------------------------------------------------------------------------- 500 119 14 71 13| 18.3 0.0 18.3| 69.1 0.0 69.1 138.2 0.98| 19.1 18.8 1000 136 19 100 14| 12.3 0.0 12.3|117.5 0.0 117.5 117.5 0.97| 15.4 14.9 1500 146 21 116 14| 8.3 0.0 8.3|138.2 -2.5 135.7 90.5 0.93| 12.4 11.5 2000 150 22 123 13| 6.2 1.0 7.2|138.2 -14.0 124.2 62.1 0.76| 10.2 7.8 2500 151 21 124 13| 5.0 1.5 6.4|138.2 -24.0 114.2 45.7 0.62| 8.9 5.5 3000 151 21 123 12| 4.1 1.7 5.8|138.2 -31.3 106.9 35.6 0.52| 8.0 4.2 4000 151 19 119 11| 2.7 1.3 4.0|138.2 -35.7 102.6 25.6 0.42| 6.7 2.8 5000 151 17 112 9| 1.9 1.0 2.9|138.2 -41.1 97.2 19.4 0.31| 5.8 1.8 6000 152 15 105 8| 1.6 0.8 2.4|139.1 -43.1 96.0 16.0 0.27| 5.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251012.00.gif