UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 12 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 186 -8.5 -11.0 82 2.5 -9.2 200 1 264.2 264.5 263.6 268.6 1.64 1 1000 232 -9.3 -11.4 85 2.1 -9.8 200 3 263.9 264.1 263.3 268.2 1.60 2 925 821 -12.9 -15.1 84 2.2 -13.4 240 7 266.1 266.3 264.4 269.6 1.28 3 850 1468 -18.1 -20.0 85 1.9 -18.4 265 9 267.2 267.3 264.5 269.8 0.92 4 818 1754 -20.1 -22.3 83 2.2 -20.4 281 8 268.0 268.1 264.8 270.2 0.78 5 700 2906 -21.7 -24.0 82 2.3 -22.1 345 5 278.5 278.6 271.6 280.8 0.78 6 624 3745 -24.9 -27.7 77 2.8 -25.3 357 6 284.1 284.2 274.6 286.0 0.63 7 582 4248 -27.7 -30.8 75 3.1 -28.0 4 7 286.5 286.6 275.7 288.1 0.50 8 508 5210 -35.1 -38.9 68 3.8 -35.4 18 9 288.9 289.0 276.5 289.8 0.26 9 500 5320 -35.9 -39.6 69 3.7 -36.2 20 9 289.3 289.3 276.7 290.1 0.25 10 432 6317 -43.7 -47.6 65 3.9 -43.9 10 10 291.7 291.7 277.7 292.1 0.12 11 400 6830 -46.5 -50.0 67 3.5 -46.6 5 11 294.6 294.6 279.0 294.9 0.10 12 303 8637 -56.9 -60.7 62 3.8 -56.9 355 7 304.3 304.3 283.1 304.4 0.04 13 302 8658 -56.9 -60.7 62 3.8 -56.9 355 7 304.6 304.6 283.2 304.7 0.04 14 300 8700 -56.7 -60.5 62 3.8 -56.8 355 7 305.4 305.4 283.6 305.6 0.04 15 250 9870 -53.1 -57.5 59 4.4 -53.2 30 11 327.1 327.1 291.0 327.4 0.06 16 247 9948 -53.1 -57.5 59 4.4 -53.2 31 11 328.3 328.3 291.3 328.5 0.07 17 200 11320 -51.1 -58.1 43 7.0 -51.4 45 11 351.8 351.9 297.1 352.2 0.07 18 186 11792 -50.3 -58.3 38 8.0 -50.6 49 10 360.5 360.5 298.9 360.9 0.08 19 150 13190 -51.1 -62.1 26 11.0 -51.5 60 9 382.0 382.0 302.6 382.3 0.06 20 145 13410 -51.5 -63.5 23 12.0 -52.0 63 8 385.0 385.1 303.1 385.3 0.05 21 101 15746 -52.9 -68.9 13 16.0 -53.5 99 3 424.3 424.3 308.2 424.5 0.04 22 100 15810 -53.1 -69.1 13 16.0 -53.7 100 3 425.1 425.1 308.3 425.3 0.03 23 92 16349 -52.7 -69.7 11 17.0 -53.4 114 4 436.2 436.2 309.5 436.4 0.03 24 80 17251 -54.1 -72.1 9 18.0 -54.8 138 6 451.1 451.1 311.0 451.2 0.03 25 70 18110 -53.9 -72.9 8 19.0 -54.7 160 7 469.1 469.1 312.5 469.2 0.03 26 67 18390 -54.1 -74.1 7 20.0 -54.9 167 7 474.6 474.6 313.0 474.7 0.02 27 50 20260 -54.5 -75.5 6 21.0 -55.5 210 9 515.0 515.1 316.0 515.2 0.03 28 40 21702 -51.7 -74.7 5 23.0 -53.4 219 10 556.0 556.0 318.5 556.3 0.04 29 30 23580 -49.7 -74.7 4 25.0 -52.2 230 11 609.1 609.2 321.0 609.5 0.05 30 23 25326 -46.9 -72.9 4 26.0 -50.8 204 18 665.5 665.5 323.3 666.2 0.09 31 23 25326 -46.7 -72.7 4 26.0 -50.7 204 18 666.1 666.1 323.3 666.8 0.09 32 20 26250 -47.1 -73.1 4 26.0 -51.4 190 21 692.0 692.0 324.2 692.8 0.10 33 19 26590 -46.9 -72.9 4 26.0 -51.4 702.9 702.9 324.6 703.8 0.11 34 18 26947 -47.9 -73.9 3 26.0 -52.2 710.7 710.7 324.8 711.5 0.10 35 14 28622 -43.3 -69.3 4 26.0 -50.1 779.2 779.3 326.8 781.5 0.24 TRP 303 8637 -56.9 -60.7 62 3.8 -56.9 355 7 304.3 304.3 283.1 304.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5088.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 79.29 % Est. max temperature: -5.59 C = 21.93 F Sfc-Lift cond lev (LCL): 966.54 mb = 489.11 m = 1604.68 ft T: -10.87 C 700-500 lapse rate: 5.88 C/km ThetaE index: 0.46 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 905.52 mb = 983.88 m = 3227.92 ft Mean mixing ratio: 1.41 g/kg Conv temperature: -6.30 C = 20.67 F Cap Strength: 16.56 C Lifted Index: 16.76 C Risk: None Lifted Index @300 mb: 25.81 C Lifted Index @700 mb: 9.57 C Showalter Index: 16.17 C Risk: None Total Totals Index: 33.70 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 15.90 C K Index: -4.50 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 4.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.55 J/kg Max Up Vert Vel: 3.62 m/s Conv Inhibition (B-): 59860.93 J/kg Cap Strength: 16.69 C Lift Cond Lev (LCL): 922.83 mb = 838.99 m = 2752.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 5 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 186 200 1 0.3 0.9 | 190 6 1.1 6.3 1 1000 232 200 3 1.0 2.8 | 193 8 1.8 8.2 2 925 821 240 7 6.1 3.5 | 218 11 6.9 8.9 3 850 1468 265 9 9.0 0.8 | 238 12 9.8 6.2 4 700 2906 345 5 1.3 -4.8 | 255 2 2.1 0.6 5 500 5320 20 9 -3.1 -8.5 | 36 4 -2.3 -3.1 6 400 6830 5 11 -1.0 -11.0 | 2 6 -0.2 -5.6 7 303 8637 355 7 0.6 -7.0 | 318 2 1.4 -1.6 8 300 8700 355 7 0.6 -7.0 | 318 2 1.4 -1.6 9 250 9870 30 11 -5.5 -9.5 | 49 6 -4.7 -4.1 10 200 11320 45 11 -7.8 -7.8 | 71 7 -7.0 -2.4 11 150 13190 60 9 -7.8 -4.5 | 97 7 -7.0 0.9 12 100 15810 100 3 -3.0 0.5 | 160 6 -2.1 5.9 13 70 18110 160 7 -2.4 6.6 | 172 12 -1.6 12.0 14 50 20260 210 9 4.5 7.8 | 202 14 5.3 13.2 15 30 23580 230 11 8.4 7.1 | 217 16 9.2 12.5 16 20 26250 190 21 3.6 20.7 | 190 26 4.5 26.1 Wind Parameters Mean winds (0-6000m): 338.5 at 7.3 knts Storm direction: 8.5 at 5.4 knts Shear (0-3000m) pos: 1.1 neg: 0.0 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -0.3 tot: 33.5 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 13.40 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 ------------------------------------------------------------------------------- 500 220 4 202 9| 5.4 0.0 5.4| 8.5 0.0 8.5 17.0 0.57| 6.1 3.5 1000 237 6 214 10| 3.9 0.0 3.9| 18.8 0.0 18.8 18.8 0.72| 4.9 3.5 1500 249 7 222 11| 2.8 0.0 2.8| 28.1 0.0 28.1 18.8 0.76| 4.5 3.4 2000 260 7 229 10| 1.9 0.0 1.9| 32.7 0.0 32.7 16.4 0.70| 4.4 3.1 2500 267 7 233 10| 1.3 0.0 1.3| 33.5 -0.0 33.5 13.4 0.61| 4.2 2.6 3000 274 7 236 9| 1.1 0.0 1.1| 33.8 -0.3 33.5 11.2 0.57| 3.8 2.2 4000 295 7 249 7| 1.0 0.0 1.0| 34.7 -0.3 34.5 8.6 0.60| 3.2 1.9 5000 320 7 268 5| 1.0 0.0 1.0| 36.0 -0.3 35.7 7.1 0.61| 2.8 1.7 6000 339 7 292 4| 0.8 0.2 1.0| 36.1 -2.0 34.1 5.7 0.52| 2.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251012.00.gif