UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 31 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 184 45 3 SFC 991 257 3.6 0.1 78 3.5 2.1 45 3 277.5 278.1 275.7 288.1 3.88 2 947 627 7.2 -0.8 57 8.0 3.6 124 8 284.8 285.4 279.3 295.6 3.80 3 940 688 9.0 -2.0 46 11.0 4.1 137 9 287.2 287.8 280.1 297.3 3.51 4 925 821 8.2 -2.8 46 11.0 3.4 165 11 287.7 288.3 280.2 297.4 3.36 5 900 1046 7.0 -7.0 36 14.0 1.4 189 9 288.7 289.2 279.6 296.1 2.51 6 867 1350 5.0 -9.0 36 14.0 -0.3 222 6 289.7 290.1 279.7 296.4 2.23 7 850 1511 5.2 -10.8 30 16.0 -0.7 240 5 291.6 291.9 280.3 297.5 1.97 8 756 2462 2.0 -23.0 14 25.0 -5.0 264 13 298.1 298.2 281.6 300.6 0.79 9 730 2743 0.2 -6.8 59 7.0 -2.7 271 16 299.1 299.7 284.8 308.6 3.14 10 700 3078 -2.5 -7.5 68 5.0 -4.5 280 19 299.7 300.3 285.0 309.2 3.11 11 665 3482 -5.9 -10.0 73 4.1 -7.4 284 20 300.3 300.8 284.8 308.6 2.69 12 635 3843 -6.3 -25.3 21 19.0 -11.1 287 21 303.9 304.0 284.0 306.4 0.77 13 537 5133 -14.3 -39.3 10 25.0 -18.1 300 25 309.2 309.3 285.4 310.1 0.24 14 513 5478 -17.1 -43.1 8 26.0 -20.5 303 26 309.9 309.9 285.5 310.5 0.17 15 500 5670 -18.7 -37.7 17 19.0 -21.5 305 27 310.2 310.3 285.8 311.3 0.30 16 436 6674 -26.7 -32.7 57 6.0 -27.6 299 31 312.5 312.6 286.9 314.4 0.56 17 400 7290 -31.3 -36.3 61 5.0 -31.9 295 33 314.3 314.4 287.3 315.8 0.43 18 383 7595 -34.5 -39.3 62 4.8 -35.0 297 34 314.0 314.1 287.2 315.2 0.33 19 300 9260 -45.5 -49.7 63 4.2 -45.7 310 38 321.2 321.3 289.3 321.7 0.14 20 250 10460 -53.9 -58.2 59 4.3 -54.0 310 44 325.9 325.9 290.6 326.2 0.06 21 204 11738 -63.1 -67.4 56 4.3 -63.1 315 46 331.0 331.0 292.0 331.0 0.02 22 200 11860 -63.1 -67.5 55 4.4 -63.1 315 46 332.8 332.8 292.5 332.9 0.02 23 175 12676 -65.9 -69.9 57 4.0 -66.0 305 44 341.2 341.2 294.6 341.3 0.02 24 153 13490 -66.7 -70.9 55 4.2 -66.7 301 44 353.2 353.2 297.3 353.3 0.02 25 150 13610 -66.5 -70.7 55 4.2 -66.5 300 44 355.5 355.5 297.8 355.6 0.02 26 115 15224 -62.1 -66.7 54 4.6 -62.2 303 43 391.8 391.8 304.1 392.0 0.04 27 100 16080 -63.5 -68.3 52 4.8 -63.6 305 42 405.0 405.0 305.9 405.2 0.04 28 71 18184 -66.9 -71.9 49 5.0 -67.0 300 44 439.5 439.5 309.8 439.7 0.03 29 70 18270 -66.7 -71.7 49 5.0 -66.8 300 44 441.7 441.7 310.1 441.9 0.03 30 50 20320 -62.9 -68.9 44 6.0 -63.1 300 48 495.3 495.3 314.7 495.7 0.07 31 49 20444 -62.9 -68.9 44 6.0 -63.1 300 48 498.1 498.1 314.8 498.6 0.07 32 31 23231 -66.5 -73.5 37 7.0 -66.8 291 48 558.1 558.1 318.6 558.5 0.06 33 30 23430 -65.5 -72.5 37 7.0 -65.8 290 48 566.1 566.1 319.0 566.6 0.07 34 24 24798 -61.7 -69.7 34 8.0 -62.3 284 46 614.4 614.5 321.3 615.4 0.13 35 20 25920 -64.3 -72.3 33 8.0 -64.8 280 44 639.4 639.4 322.3 640.2 0.11 36 19 26234 -64.3 -72.3 33 8.0 -64.9 648.8 648.8 322.7 649.7 0.12 37 15 27691 -61.0 -69.8 30 8.8 -62.1 280 60 705.0 705.1 324.7 706.8 0.21 38 14 28121 -60.1 -69.1 30 9.0 -61.3 722.3 722.4 325.2 724.5 0.25 TRP 175 12676 -65.9 -69.9 57 4.0 -66.0 305 44 341.2 341.2 294.6 341.3 0.02 WND 15 27691 -61.0 -69.8 30 8.8 -62.1 280 60 705.0 705.1 324.7 706.8 0.21 Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 727.78 mb = 2768.15 m = 9081.74 ft Wetbulb zero: 873.23 mb = 1291.74 m = 4237.94 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 33.50 % Est. max temperature: 18.27 C = 64.89 F Sfc-Lift cond lev (LCL): 938.76 mb = 699.27 m = 2294.17 ft T: 8.93 C 700-500 lapse rate: 6.25 C/km ThetaE index: 1.30 C Layer 900.0- 867.0 mb Conv cond level (CCL): 611.84 mb = 4129.03 m = 13546.53 ft Mean mixing ratio: 3.40 g/kg Conv temperature: 31.12 C = 88.02 F Cap Strength: 14.05 C Lifted Index: 14.03 C Risk: None Lifted Index @300 mb: 18.87 C Lifted Index @700 mb: 10.08 C Showalter Index: 11.98 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 7.90 C K Index: 8.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.08 J/kg Max Up Vert Vel: 10.01 m/s Conv Inhibition (B-): 53875.64 J/kg Cap Strength: 14.07 C Lift Cond Lev (LCL): 815.47 mb = 1847.47 m = 6061.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 13 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 ---------------------------------------------------------- 0 991 257 45 3 -2.1 -2.1 | 125 13 -10.9 7.7 1 925 821 165 11 -2.8 10.6 | 150 24 -11.6 20.5 2 850 1511 240 5 4.3 2.5 | 160 13 -4.4 12.3 3 700 3078 280 19 18.7 -3.3 | 237 12 9.9 6.5 4 500 5670 305 27 22.1 -15.5 | 293 14 13.3 -5.7 5 400 7290 295 33 29.9 -13.9 | 281 22 21.1 -4.1 6 300 9260 310 38 29.1 -24.4 | 306 25 20.3 -14.6 7 250 10460 310 44 33.7 -28.3 | 307 31 24.9 -18.5 8 200 11860 315 46 32.5 -32.5 | 314 33 23.7 -22.7 9 175 12676 305 44 36.0 -25.2 | 299 31 27.3 -15.4 10 150 13610 300 44 38.1 -22.0 | 293 32 29.3 -12.2 11 100 16080 305 42 34.4 -24.1 | 299 29 25.6 -14.3 12 70 18270 300 44 38.1 -22.0 | 293 32 29.3 -12.2 13 50 20320 300 48 41.6 -24.0 | 293 36 32.8 -14.2 14 30 23430 290 48 45.1 -16.4 | 280 37 36.3 -6.6 15 20 25920 280 44 43.3 -7.6 | 266 35 34.6 2.2 Wind Parameters Mean winds (0-6000m): 288.2 at 17.6 knts Storm direction: 318.2 at 13.2 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 139.6 neg: -4.3 tot: 135.3 m^2/s^2 ave: 45.1 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.71 Bulk Shear: 70.21 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 ------------------------------------------------------------------------------- 500 147 7 141 20| 11.6 0.0 11.6| 43.7 -2.9 40.8 81.5 0.51| 14.5 7.3 1000 169 8 150 20| 5.2 0.0 5.2| 84.5 -2.9 81.6 81.6 0.57| 12.8 7.3 1500 183 7 154 19| 3.4 0.0 3.4| 91.5 -4.3 87.2 58.1 0.52| 10.4 5.5 2000 209 8 163 17| 3.7 0.0 3.7|107.9 -4.3 103.6 51.8 0.59| 9.1 5.4 2500 235 9 175 15| 3.8 0.0 3.8|125.1 -4.3 120.9 48.4 0.64| 8.4 5.4 3000 254 11 186 13| 3.7 0.0 3.7|139.6 -4.3 135.3 45.1 0.68| 7.8 5.3 4000 270 13 204 11| 3.1 0.0 3.1|154.5 -4.3 150.3 37.6 0.71| 6.4 4.6 5000 281 15 223 9| 2.7 0.0 2.7|171.5 -4.3 167.3 33.5 0.73| 5.7 4.2 6000 288 18 241 9| 2.4 0.2 2.6|179.0 -9.3 169.8 28.3 0.69| 5.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251031.12.gif