UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 12 JAN 26 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 67 SFC 987 174 -2.9 -3.6 95 0.7 -3.1 130 17 271.3 271.8 270.7 279.3 2.96 2 981 222 -3.3 -6.7 77 3.4 -4.4 133 20 271.3 271.7 269.8 277.8 2.35 3 953 450 -4.7 -7.3 82 2.6 -5.5 149 34 272.2 272.6 270.2 278.5 2.31 4 940 557 -3.5 -5.6 85 2.1 -4.3 156 40 274.5 274.9 272.2 281.8 2.67 5 925 684 -4.1 -6.0 87 1.9 -4.8 165 48 275.1 275.6 272.5 282.4 2.64 6 881 1068 -4.7 -6.3 89 1.6 -5.3 194 46 278.4 278.8 274.5 285.9 2.70 7 850 1352 -2.1 -3.5 90 1.4 -2.7 215 44 283.9 284.5 278.5 293.8 3.47 8 840 1446 -1.5 -2.9 90 1.4 -2.1 214 43 285.5 286.2 279.6 296.0 3.67 9 833 1513 -1.7 -3.1 90 1.4 -2.3 213 43 286.0 286.6 279.7 296.4 3.65 10 700 2876 -10.7 -14.9 71 4.2 -11.9 195 35 290.6 290.9 279.4 295.8 1.72 11 630 3677 -15.5 -18.0 81 2.5 -16.2 198 41 294.0 294.3 280.7 298.6 1.47 12 577 4333 -20.3 -26.3 59 6.0 -21.4 201 46 295.9 296.1 280.6 298.4 0.77 13 511 5223 -25.5 -28.8 74 3.3 -26.0 204 53 300.1 300.2 282.3 302.3 0.69 14 500 5380 -26.3 -29.6 74 3.3 -26.8 205 54 301.0 301.1 282.7 303.1 0.66 15 490 5527 -27.1 -30.6 72 3.5 -27.6 205 55 301.7 301.8 282.9 303.8 0.61 16 478 5705 -30.5 -34.4 69 3.9 -30.9 206 56 299.7 299.8 281.8 301.1 0.43 17 445 6215 -31.9 -35.9 68 4.0 -32.3 208 60 304.1 304.2 283.6 305.5 0.40 18 436 6360 -34.9 -38.2 72 3.3 -35.2 208 61 302.1 302.2 282.7 303.2 0.32 19 406 6857 -37.7 -41.6 67 3.9 -38.0 210 65 304.7 304.7 283.6 305.6 0.24 20 400 6960 -39.5 -43.6 65 4.1 -39.8 210 66 303.7 303.7 283.1 304.4 0.20 21 393 7080 -41.1 -45.2 64 4.1 -41.3 210 66 303.1 303.1 282.9 303.7 0.17 22 351 7835 -46.7 -51.0 61 4.3 -46.9 212 69 305.5 305.5 283.7 305.9 0.10 23 348 7892 -47.5 -51.9 60 4.4 -47.6 212 69 305.2 305.2 283.6 305.5 0.09 24 304 8766 -55.3 -59.5 59 4.2 -55.4 215 73 306.2 306.2 284.0 306.4 0.04 25 300 8850 -55.3 -59.5 59 4.2 -55.4 215 73 307.4 307.4 284.4 307.6 0.04 26 280 9289 -55.3 -59.5 59 4.2 -55.4 230 79 313.5 313.5 286.6 313.7 0.04 27 250 10010 -55.3 -59.5 59 4.2 -55.4 205 60 323.9 323.9 290.0 324.1 0.05 28 231 10514 -55.3 -59.5 59 4.2 -55.4 331.3 331.3 292.1 331.5 0.05 TRP WND 280 9289 -55.3 -59.5 59 4.2 -55.4 230 79 313.5 313.5 286.6 313.7 0.04 Sounding variables and indices 1000-500 mb thick: 5313.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 77.20 % Est. max temperature: 11.52 C = 52.74 F Sfc-Lift cond lev (LCL): 976.13 mb = 261.16 m = 856.80 ft T: -3.54 C 700-500 lapse rate: 6.23 C/km ThetaE index: 1.51 C Layer 981.0- 953.0 mb Conv cond level (CCL): 712.34 mb = 2739.08 m = 8986.39 ft Mean mixing ratio: 2.55 g/kg Conv temperature: 15.95 C = 60.70 F Cap Strength: 16.02 C Lifted Index: 16.60 C Risk: None Lifted Index @300 mb: 18.51 C Lifted Index @700 mb: 11.02 C Showalter Index: 7.08 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 22.80 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 142.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.29 J/kg Max Up Vert Vel: 7.65 m/s Conv Inhibition (B-): 6346.15 J/kg Cap Strength: 16.41 C Lift Cond Lev (LCL): 903.35 mb = 870.86 m = 2857.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 33 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 ---------------------------------------------------------- 0 987 174 130 17 -13.0 10.9 | 74 40 -38.2 -10.6 1 925 684 165 48 -12.4 46.4 | 123 45 -37.6 24.8 2 850 1352 215 44 25.2 36.0 | 180 15 0.1 14.5 3 700 2876 195 35 9.1 33.8 | 127 20 -16.1 12.3 4 500 5380 205 54 22.8 48.9 | 175 28 -2.3 27.4 5 400 6960 210 66 33.0 57.2 | 192 36 7.9 35.6 6 300 8850 215 73 41.9 59.8 | 204 42 16.7 38.3 7 280 9289 230 79 60.5 50.8 | 230 46 35.4 29.3 8 250 10010 205 60 25.4 54.4 | 180 33 0.2 32.8 Wind Parameters Mean winds (0-6000m): 199.4 at 44.1 knts Storm direction: 229.4 at 33.1 knts Shear (0-3000m) pos: 7.3 neg: 1.9 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 59.6 deg Storm rel helicity (0-3000m) pos: 628.4 neg: -66.3 tot: 562.1 m^2/s^2 ave: 187.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 16.4 stream: 8.6 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.24 Bulk Shear: 122.66 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 ------------------------------------------------------------------------------- 500 156 32 102 39| 35.7 0.0 35.7|403.7 0.0 403.7 807.3 0.99| 37.3 36.8 1000 171 39 119 36| 22.1 0.0 22.1|583.0 0.0 583.0 583.0 0.84| 34.3 28.7 1500 185 41 132 29| 14.7 0.0 14.7|615.8 -13.3 602.5 401.7 0.74| 27.6 20.3 2000 191 41 137 25| 11.0 1.4 12.4|615.8 -35.2 580.6 290.3 0.63| 22.1 13.9 2500 194 40 138 23| 8.8 2.2 11.0|615.8 -57.3 558.5 223.4 0.54| 18.7 10.2 3000 194 39 137 23| 7.3 1.9 9.3|628.4 -66.3 562.1 187.4 0.52| 16.4 8.6 4000 195 40 139 22| 6.5 1.4 8.0|672.6 -66.3 606.3 151.6 0.56| 13.3 7.4 5000 197 42 145 22| 6.1 1.1 7.2|720.3 -66.3 654.0 130.8 0.58| 11.5 6.7 6000 199 44 152 23| 5.8 1.0 6.7|769.1 -66.3 702.8 117.1 0.60| 10.3 6.1 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20260112.00.gif