UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 23 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 1006 189 -11.3 -13.2 86 1.9 -11.8 250 1 261.4 261.6 261.0 265.1 1.37 1 1000 235 -7.5 -9.6 85 2.1 -8.1 205 7 265.6 265.9 265.1 270.6 1.84 2 929 815 -3.7 -7.8 73 4.1 -5.1 238 20 275.2 275.6 272.1 281.6 2.28 3 925 849 -3.9 -8.1 73 4.2 -5.3 240 21 275.3 275.7 272.1 281.6 2.24 4 850 1508 -8.5 -12.3 74 3.8 -9.6 250 23 277.2 277.5 272.4 282.2 1.75 5 846 1544 -8.9 -12.6 75 3.7 -9.9 250 23 277.2 277.5 272.3 282.1 1.71 6 836 1636 -9.1 -12.6 76 3.5 -10.1 251 23 277.9 278.2 272.8 282.9 1.73 7 749 2475 -13.1 -20.1 56 7.0 -14.6 260 23 282.5 282.6 274.3 285.5 1.03 8 700 2985 -15.5 -19.9 69 4.4 -16.4 265 23 285.3 285.5 276.0 288.7 1.12 9 655 3484 -19.1 -21.8 79 2.7 -19.6 263 24 286.7 286.9 276.6 289.8 1.02 10 650 3541 -19.1 -21.7 80 2.6 -19.6 263 24 287.4 287.5 276.9 290.5 1.04 11 557 4680 -24.3 -28.4 69 4.1 -24.9 258 26 294.2 294.3 279.7 296.3 0.66 12 513 5276 -27.9 -31.4 72 3.5 -28.3 256 27 296.8 296.9 280.7 298.6 0.54 13 500 5460 -28.9 -32.9 68 4.0 -29.4 255 27 297.8 297.9 281.1 299.4 0.48 14 423 6643 -36.3 -39.7 71 3.4 -36.6 251 31 302.9 303.0 283.0 303.9 0.29 15 400 7030 -39.1 -42.8 68 3.7 -39.4 250 33 304.2 304.2 283.4 304.9 0.22 16 388 7238 -41.1 -44.8 67 3.7 -41.3 249 34 304.2 304.2 283.3 304.9 0.18 17 349 7948 -46.7 -50.3 67 3.6 -46.9 245 35 306.0 306.0 284.0 306.4 0.11 18 300 8940 -51.7 -55.5 64 3.8 -51.8 240 38 312.5 312.5 286.3 312.7 0.07 19 295 9048 -52.3 -56.3 62 4.0 -52.4 240 38 313.1 313.1 286.5 313.4 0.06 20 250 10100 -58.1 -62.5 57 4.4 -58.2 235 42 319.7 319.7 288.7 319.8 0.03 21 246 10202 -58.1 -62.5 57 4.4 -58.2 234 42 321.2 321.2 289.2 321.3 0.03 22 218 10961 -61.7 -66.0 56 4.3 -61.7 230 42 326.9 326.9 290.9 327.0 0.02 23 200 11500 -59.5 -64.1 55 4.6 -59.6 240 36 338.5 338.5 294.0 338.7 0.03 24 170 12520 -56.9 -61.9 53 5.0 -57.0 251 31 359.0 359.0 298.5 359.2 0.05 25 150 13310 -56.9 -62.9 47 6.0 -57.1 260 27 372.0 372.1 300.9 372.3 0.05 26 134 14026 -56.3 -63.3 41 7.0 -56.5 264 25 385.3 385.3 303.1 385.6 0.06 27 101 15827 -55.7 -66.7 24 11.0 -56.1 275 21 418.9 418.9 307.6 419.2 0.05 28 100 15890 -55.5 -66.5 24 11.0 -55.9 275 21 420.5 420.5 307.8 420.8 0.05 29 87 16774 -57.1 -70.1 18 13.0 -57.5 289 17 434.4 434.4 309.3 434.5 0.03 30 70 18150 -56.7 -71.7 13 15.0 -57.2 310 11 463.1 463.1 312.1 463.3 0.03 31 58 19332 -58.3 -74.3 11 16.0 -58.9 307 14 485.1 485.1 313.8 485.2 0.03 32 54 19779 -59.3 -76.3 9 17.0 -59.8 306 16 492.8 492.8 314.4 492.9 0.02 33 50 20260 -58.7 -76.7 8 18.0 -59.3 305 17 505.2 505.2 315.3 505.3 0.02 34 44 21061 -59.5 -77.5 8 18.0 -60.2 302 17 522.0 522.0 316.4 522.1 0.02 35 37 22150 -57.3 -76.3 7 19.0 -58.3 299 17 554.2 554.2 318.3 554.4 0.03 36 32 23063 -59.3 -78.3 7 19.0 -60.2 296 17 572.3 572.3 319.3 572.5 0.03 37 30 23470 -56.3 -76.3 6 20.0 -57.6 295 17 591.2 591.2 320.2 591.4 0.04 38 29 23685 -56.3 -76.3 6 20.0 -57.6 596.9 596.9 320.5 597.2 0.04 39 26 24379 -56.5 -77.5 5 21.0 -58.0 615.3 615.3 321.3 615.6 0.04 TRP 218 10961 -61.7 -66.0 56 4.3 -61.7 230 42 326.9 326.9 290.9 327.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 71.67 % Est. max temperature: 4.41 C = 39.94 F Sfc-Lift cond lev (LCL): 975.61 mb = 429.39 m = 1408.75 ft T: -6.23 C 700-500 lapse rate: 5.41 C/km ThetaE index: 0.14 C Layer 846.0- 836.0 mb Conv cond level (CCL): 790.80 mb = 2060.08 m = 6758.71 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 7.55 C = 45.58 F Cap Strength: 16.82 C Lifted Index: 17.43 C Risk: None Lifted Index @300 mb: 25.21 C Lifted Index @700 mb: 9.50 C Showalter Index: 13.27 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 16.60 C K Index: 3.70 Risk: None Sweat Index: 108.89 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.66 J/kg Max Up Vert Vel: 7.96 m/s Conv Inhibition (B-): 50866.77 J/kg Cap Strength: 17.11 C Lift Cond Lev (LCL): 906.49 mb = 1006.53 m = 3302.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 18 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 1006 189 250 1 0.9 0.3 | 107 17 -16.0 4.9 1 1000 235 205 7 3.0 6.3 | 128 18 -14.0 10.9 2 925 849 240 21 18.2 10.5 | 185 15 1.3 15.1 3 850 1508 250 23 21.6 7.9 | 201 13 4.7 12.5 4 700 2985 265 23 22.9 2.0 | 222 9 6.0 6.6 5 500 5460 255 27 26.1 7.0 | 218 15 9.2 11.6 6 400 7030 250 33 31.0 11.3 | 222 21 14.1 15.9 7 300 8940 240 38 32.9 19.0 | 214 28 16.0 23.6 8 250 10100 235 42 34.4 24.1 | 211 34 17.5 28.7 9 218 10961 230 42 32.2 27.0 | 206 35 15.3 31.6 10 200 11500 240 36 31.2 18.0 | 212 27 14.3 22.6 11 150 13310 260 27 26.6 4.7 | 226 13 9.7 9.3 12 100 15890 275 21 20.9 -1.8 | 235 5 4.0 2.8 13 70 18150 310 11 8.4 -7.1 | 74 9 -8.5 -2.5 14 50 20260 305 17 13.9 -9.8 | 30 6 -3.0 -5.2 15 30 23470 295 17 15.4 -7.2 | 30 3 -1.5 -2.6 Wind Parameters Mean winds (0-6000m): 255.2 at 23.4 knts Storm direction: 285.2 at 17.5 knts Shear (0-3000m) pos: 2.2 neg: 2.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 124.8 neg: -0.1 tot: 124.8 m^2/s^2 ave: 41.6 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.06 Bulk Shear: 29.75 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 ------------------------------------------------------------------------------- 500 223 11 145 16| 0.0 16.9 16.9| 79.0 0.0 79.0 157.9 0.99| 18.6 18.4 1000 236 16 165 14| 3.5 8.4 11.9|105.8 0.0 105.8 105.8 0.98| 12.9 12.6 1500 242 18 176 13| 3.2 5.6 8.8|114.5 0.0 114.5 76.3 0.97| 9.6 9.2 2000 245 19 183 13| 2.7 4.2 7.0|118.8 0.0 118.8 59.4 0.95| 7.7 7.3 2500 249 20 189 12| 2.5 3.4 5.9|122.7 0.0 122.7 49.1 0.93| 6.6 6.1 3000 252 21 194 11| 2.2 2.8 5.0|124.8 -0.1 124.8 41.6 0.91| 5.8 5.2 4000 255 22 200 11| 1.7 2.4 4.1|124.8 -0.7 124.1 31.0 0.84| 4.6 3.9 5000 255 22 205 11| 1.3 2.2 3.5|124.8 -2.2 122.6 24.5 0.78| 3.9 3.1 6000 255 23 208 12| 1.1 2.1 3.2|127.3 -2.6 124.7 20.8 0.72| 3.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251023.00.gif