UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 10 OCT 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 198 SFC 943 685 -2.1 -5.5 77 3.4 -3.3 35 3 275.6 276.1 272.9 283.1 2.69 2 925 821 -2.9 -7.6 70 4.7 -4.5 40 3 276.3 276.7 272.8 282.9 2.33 3 850 1486 -6.5 -12.5 62 6.0 -8.2 50 7 279.3 279.6 273.6 284.3 1.72 4 828 1691 -7.5 -13.5 62 6.0 -9.2 31 9 280.4 280.7 274.0 285.1 1.63 5 700 2981 -14.9 -18.4 75 3.5 -15.7 270 19 286.0 286.2 276.6 289.8 1.28 6 654 3491 -17.1 -19.3 83 2.2 -17.6 270 26 289.1 289.3 278.1 293.0 1.27 7 500 5450 -29.3 -34.2 62 4.9 -29.9 270 52 297.3 297.4 280.8 298.7 0.42 8 482 5711 -30.3 -35.3 62 5.0 -30.9 268 53 299.2 299.3 281.5 300.5 0.39 9 464 5981 -33.5 -39.5 55 6.0 -34.0 267 55 298.5 298.6 281.1 299.4 0.27 10 432 6480 -35.9 -41.9 54 6.0 -36.3 263 57 301.6 301.7 282.3 302.4 0.22 11 400 7010 -40.3 -45.3 59 5.0 -40.6 260 60 302.6 302.6 282.7 303.2 0.17 12 391 7165 -40.9 -45.9 58 5.0 -41.2 260 61 303.8 303.8 283.1 304.4 0.16 13 387 7235 -43.1 -48.0 58 4.9 -43.3 261 62 301.8 301.8 282.3 302.3 0.13 14 343 8044 -46.3 -50.9 59 4.6 -46.5 263 68 308.1 308.1 284.7 308.4 0.10 15 326 8379 -50.5 -55.5 55 5.0 -50.6 264 71 306.8 306.8 284.2 307.0 0.06 16 300 8920 -51.9 -57.9 48 6.0 -52.0 265 75 312.2 312.2 286.2 312.4 0.05 17 275 9474 -55.1 -62.1 42 7.0 -55.2 265 83 315.4 315.4 287.3 315.6 0.03 18 255 9953 -53.2 -61.0 38 7.8 -53.4 270 89 325.1 325.1 290.3 325.3 0.04 19 250 10080 -52.7 -60.7 37 8.0 -52.9 270 87 327.7 327.7 291.1 327.9 0.04 20 200 11540 -51.5 -61.5 29 10.0 -51.8 270 81 351.2 351.2 297.0 351.4 0.05 21 168 12673 -49.5 -64.5 16 15.0 -50.0 264 72 372.5 372.5 301.0 372.7 0.04 22 150 13410 -51.3 -67.3 13 16.0 -51.8 260 66 381.7 381.7 302.5 381.8 0.03 23 120 14853 -53.3 -72.3 8 19.0 -53.8 403.2 403.2 305.6 403.3 0.02 TRP 275 9474 -55.1 -62.1 42 7.0 -55.2 265 83 315.4 315.4 287.3 315.6 0.03 WND 255 9953 -53.2 -61.0 38 7.8 -53.4 270 89 325.1 325.1 290.3 325.3 0.04 Sounding variables and indices 1000-500 mb thick: 5252.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 70.94 % Est. max temperature: 3.99 C = 39.19 F Sfc-Lift cond lev (LCL): 893.92 mb = 1089.77 m = 3575.31 ft T: -4.35 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.22 C Layer 925.0- 850.0 mb Conv cond level (CCL): 754.00 mb = 2410.04 m = 7906.87 ft Mean mixing ratio: 2.08 g/kg Conv temperature: 5.66 C = 42.18 F Cap Strength: 7.14 C Lifted Index: 11.87 C Risk: None Lifted Index @300 mb: 20.33 C Lifted Index @700 mb: 5.18 C Showalter Index: 11.29 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 16.80 C K Index: 6.80 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.99 J/kg Max Up Vert Vel: 4.00 m/s Conv Inhibition (B-): 14530.43 J/kg Cap Strength: 11.75 C Lift Cond Lev (LCL): 823.16 mb = 1735.76 m = 5694.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 23 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 ---------------------------------------------------------- 0 943 685 35 3 -1.7 -2.5 | 113 23 -21.4 9.0 1 925 821 40 3 -1.9 -2.3 | 113 23 -21.6 9.1 2 850 1486 50 7 -5.4 -4.5 | 105 26 -25.0 6.9 3 700 2981 270 19 19.0 -0.0 | 177 11 -0.7 11.4 4 500 5450 270 52 52.0 -0.0 | 251 34 32.3 11.4 5 400 7010 260 60 59.1 10.4 | 241 45 39.4 21.9 6 300 8920 265 75 74.7 6.5 | 252 58 55.1 18.0 7 275 9474 265 83 82.7 7.2 | 254 66 63.0 18.7 8 255 9953 270 89 89.0 -0.0 | 261 70 69.3 11.4 9 250 10080 270 87 87.0 -0.0 | 260 68 67.3 11.4 10 200 11540 270 81 81.0 -0.0 | 259 62 61.3 11.4 11 150 13410 260 66 65.0 11.5 | 243 51 45.3 22.9 Wind Parameters Mean winds (0-6000m): 270.2 at 30.3 knts Storm direction: 300.2 at 22.7 knts Shear (0-3000m) pos: 0.4 neg: 5.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -64.1 tot: -11.0 m^2/s^2 ave: -3.7 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 143.63 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 42 4 111 24| 2.4 0.0 2.4| 0.3 -11.8 -11.5 -23.0 -0.74| 2.5 -1.9 1000 44 5 108 25| 1.2 1.9 3.1| 0.3 -37.8 -37.5 -37.5 -0.78| 3.8 -2.9 1500 22 7 103 23| 0.8 3.8 4.6| 0.3 -63.6 -63.3 -42.2 -0.61| 5.8 -3.5 2000 344 9 100 17| 0.6 4.9 5.4| 11.9 -64.1 -52.2 -26.1 -0.17| 7.6 -1.3 2500 298 11 122 12| 0.5 5.3 5.8| 32.8 -64.1 -31.3 -12.5 0.10| 8.5 0.9 3000 284 13 140 11| 0.4 5.5 5.9| 53.0 -64.1 -11.0 -3.7 0.22| 8.2 1.8 4000 276 19 174 10| 0.3 5.9 6.2| 93.5 -64.1 29.4 7.4 0.30| 7.9 2.4 5000 273 25 207 11| 0.2 5.9 6.1|123.3 -71.3 52.0 10.4 0.29| 7.5 2.2 6000 270 30 223 16| 0.2 5.4 5.6|123.3-115.0 8.3 1.4 0.21| 7.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251010.00.gif