UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 8 OCT 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 1002 195 -3.1 -5.3 85 2.2 -3.8 90 1 269.9 270.3 269.2 276.8 2.57 1 1000 211 -3.7 -7.1 77 3.4 -4.8 95 1 269.5 269.8 268.4 275.5 2.24 2 989 298 -4.7 -7.4 81 2.7 -5.5 105 1 269.3 269.7 268.2 275.3 2.21 3 925 820 -6.9 -9.1 84 2.2 -7.6 165 3 272.3 272.6 269.9 278.0 2.07 4 920 862 -7.1 -9.5 83 2.4 -7.8 165 3 272.5 272.8 269.9 278.1 2.02 5 854 1437 -12.5 -14.9 82 2.4 -13.0 170 7 272.7 272.9 269.1 276.7 1.41 6 850 1473 -12.5 -14.9 82 2.4 -13.1 170 7 273.1 273.3 269.3 277.0 1.41 7 819 1756 -12.9 -16.8 73 3.9 -13.8 178 6 275.5 275.8 270.6 279.1 1.25 8 700 2929 -22.3 -27.3 64 5.0 -23.0 210 3 277.8 277.9 270.9 279.5 0.58 9 500 5310 -39.5 -44.5 59 5.0 -39.8 280 3 284.9 284.9 274.2 285.4 0.15 10 432 6300 -46.7 -51.7 57 5.0 -46.9 293 4 287.9 287.9 275.7 288.1 0.08 11 400 6810 -48.9 -53.9 56 5.0 -49.0 300 5 291.4 291.4 277.5 291.7 0.06 12 324 8172 -56.5 -62.5 47 6.0 -56.6 300 5 299.0 299.1 281.0 299.1 0.03 13 316 8330 -56.7 -62.7 47 6.0 -56.8 292 6 300.9 300.9 281.8 301.0 0.03 14 300 8660 -56.5 -62.5 47 6.0 -56.6 275 7 305.7 305.7 283.7 305.8 0.03 15 250 9830 -52.3 -58.3 48 6.0 -52.5 285 9 328.3 328.3 291.3 328.5 0.06 16 203 11183 -48.9 -59.9 27 11.0 -49.3 290 13 353.8 353.8 297.5 354.1 0.06 17 200 11280 -49.5 -60.5 26 11.0 -49.9 290 13 354.4 354.4 297.6 354.6 0.06 18 150 13160 -49.7 -67.7 10 18.0 -50.3 270 11 384.4 384.4 303.0 384.6 0.03 19 100 15790 -51.7 -73.7 5 22.0 -52.4 260 9 427.8 427.8 308.6 427.9 0.02 20 70 18100 -53.3 -77.3 4 24.0 -54.2 275 15 470.4 470.4 312.7 470.4 0.01 21 50 20260 -53.1 -77.1 4 24.0 -54.3 250 13 518.3 518.3 316.2 518.5 0.02 22 39 21866 -53.3 -77.3 4 24.0 -54.8 240 19 556.0 556.0 318.4 556.2 0.03 23 30 23570 -50.5 -75.5 4 25.0 -52.9 230 25 607.0 607.0 320.9 607.3 0.05 24 27 24254 -50.9 -75.9 4 25.0 -53.4 225 28 624.4 624.4 321.7 624.8 0.05 25 24 25026 -46.3 -72.3 4 26.0 -50.3 219 32 659.2 659.2 323.0 659.9 0.09 26 20 26230 -47.9 -73.9 3 26.0 -51.9 210 38 689.6 689.6 324.1 690.3 0.09 27 19 26569 -48.1 -74.1 3 26.0 -52.2 211 38 699.1 699.2 324.4 699.9 0.09 28 16 27716 -42.9 -69.9 4 27.0 -49.4 213 39 751.3 751.4 326.0 753.1 0.19 29 15 28149 -45.3 -71.3 4 26.0 -51.1 214 39 757.3 757.4 326.2 758.9 0.17 30 11 30230 -43.3 -69.3 4 26.0 -51.1 219 40 834.8 835.0 328.1 838.0 0.31 31 10 30870 -44.5 -70.5 4 26.0 -52.1 220 40 853.4 853.6 328.5 856.5 0.28 32 9.2 31426 -46.3 -72.3 4 26.0 -53.4 867.2 867.3 328.8 869.7 0.24 33 8.7 31800 -43.1 -69.1 4 26.0 -51.9 893.6 893.8 329.4 898.0 0.40 TRP 324 8172 -56.5 -62.5 47 6.0 -56.6 300 5 299.0 299.1 281.0 299.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5099.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 68.73 % Est. max temperature: -0.13 C = 31.77 F Sfc-Lift cond lev (LCL): 967.79 mb = 467.05 m = 1532.29 ft T: -5.41 C 700-500 lapse rate: 7.22 C/km ThetaE index: 1.53 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 892.03 mb = 1100.72 m = 3611.25 ft Mean mixing ratio: 2.11 g/kg Conv temperature: -0.42 C = 31.24 F Cap Strength: 2.79 C Lifted Index: 6.95 C Risk: None Lifted Index @300 mb: 20.47 C Lifted Index @700 mb: 2.79 C Showalter Index: 6.77 C Risk: None Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 24.60 C K Index: 7.10 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.71 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 70489.20 J/kg Cap Strength: 6.84 C Lift Cond Lev (LCL): 913.52 mb = 916.85 m = 3007.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 3 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 1002 195 90 1 -1.0 0.0 | 69 4 -3.4 -1.3 1 1000 211 95 1 -1.0 0.1 | 71 4 -3.4 -1.2 2 925 820 165 3 -0.8 2.9 | 117 4 -3.2 1.6 3 850 1473 170 7 -1.2 6.9 | 147 7 -3.6 5.6 4 700 2929 210 3 1.5 2.6 | 145 2 -0.9 1.3 5 500 5310 280 3 3.0 -0.5 | 344 2 0.5 -1.8 6 400 6810 300 5 4.3 -2.5 | 333 4 1.9 -3.8 7 324 8172 300 5 4.3 -2.5 | 333 4 1.9 -3.8 8 300 8660 275 7 7.0 -0.6 | 293 5 4.5 -1.9 9 250 9830 285 9 8.7 -2.3 | 300 7 6.3 -3.6 10 200 11280 290 13 12.2 -4.4 | 300 11 9.8 -5.7 11 150 13160 270 11 11.0 -0.0 | 279 9 8.6 -1.3 12 100 15790 260 9 8.9 1.6 | 268 6 6.4 0.3 13 70 18100 275 15 14.9 -1.3 | 282 13 12.5 -2.6 14 50 20260 250 13 12.2 4.4 | 252 10 9.8 3.2 15 30 23570 230 25 19.2 16.1 | 229 22 16.7 14.8 16 20 26230 210 38 19.0 32.9 | 208 36 16.6 31.6 17 10 30870 220 40 25.7 30.6 | 218 37 23.3 29.4 Wind Parameters Mean winds (0-6000m): 212.2 at 3.7 knts Storm direction: 242.2 at 2.8 knts Shear (0-3000m) pos: 0.6 neg: 0.0 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): 81.8 deg Storm rel helicity (0-3000m) pos: 8.0 neg: -0.2 tot: 7.8 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.92 Bulk Shear: 1.81 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 ------------------------------------------------------------------------------- 500 135 2 90 4| 2.3 0.0 2.3| 2.4 0.0 2.4 4.9 0.98| 2.5 2.5 1000 159 3 111 4| 2.7 0.0 2.7| 5.0 0.0 5.0 5.0 0.86| 2.8 2.4 1500 166 4 127 4| 2.2 0.0 2.2| 7.2 0.0 7.2 4.8 0.76| 2.8 2.1 2000 171 4 134 4| 1.4 0.0 1.4| 7.9 0.0 7.9 4.0 0.67| 2.6 1.7 2500 174 4 137 4| 0.9 0.0 0.9| 8.0 -0.1 7.9 3.1 0.56| 2.4 1.3 3000 177 4 138 4| 0.6 0.0 0.6| 8.0 -0.2 7.8 2.6 0.50| 2.2 1.1 4000 187 4 143 3| 0.5 0.0 0.5| 8.1 -0.2 7.9 2.0 0.51| 1.8 0.9 5000 198 4 150 3| 0.4 0.0 0.4| 8.3 -0.2 8.1 1.6 0.51| 1.6 0.8 6000 212 4 165 2| 0.4 0.0 0.4| 8.3 -0.5 7.8 1.3 0.44| 1.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251008.00.gif