UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 18 OCT 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 1007 143 8.0 1.0 61 7.0 4.8 200 1 280.6 281.3 277.6 291.9 4.08 1 1000 200 8.4 0.4 57 8.0 4.8 210 5 281.5 282.2 277.9 292.6 3.93 2 994 250 9.2 0.2 53 9.0 5.1 214 5 282.8 283.5 278.5 293.8 3.90 3 959 545 6.6 -4.4 45 11.0 2.1 237 8 283.1 283.6 277.3 291.3 2.87 4 925 839 3.6 -5.4 52 9.0 0.1 260 11 283.0 283.5 277.1 290.9 2.76 5 850 1518 -2.9 -7.9 68 5.0 -4.7 245 9 283.1 283.5 276.7 290.2 2.48 6 788 2113 -7.7 -10.1 83 2.4 -8.5 249 14 284.2 284.6 277.0 290.7 2.25 7 723 2789 -3.3 -16.3 36 13.0 -7.3 253 19 296.1 296.3 281.6 300.7 1.48 8 700 3044 -4.7 -26.7 16 22.0 -9.8 255 21 297.3 297.4 281.0 299.3 0.61 9 694 3112 -4.9 -26.9 16 22.0 -10.0 255 21 297.8 297.9 281.3 299.8 0.61 10 531 5163 -18.1 -31.1 31 13.0 -20.4 267 31 305.7 305.8 284.4 307.5 0.54 11 500 5610 -21.3 -35.3 27 14.0 -23.4 270 33 307.1 307.1 284.7 308.4 0.38 12 400 7220 -32.7 -46.7 23 14.0 -33.8 280 31 312.5 312.5 286.4 313.0 0.14 13 376 7652 -35.7 -48.7 25 13.0 -36.5 280 31 314.1 314.1 286.9 314.6 0.12 14 300 9180 -48.1 -58.1 31 10.0 -48.4 280 31 317.6 317.6 288.0 317.8 0.05 15 285 9517 -50.3 -59.3 34 9.0 -50.5 279 33 319.1 319.1 288.5 319.3 0.05 16 250 10360 -56.9 -65.9 31 9.0 -57.0 275 38 321.5 321.5 289.2 321.6 0.02 17 236 10723 -58.9 -67.9 30 9.0 -59.0 275 35 323.8 323.8 289.9 323.9 0.02 18 200 11760 -58.9 -67.9 30 9.0 -59.0 275 40 339.5 339.5 294.2 339.6 0.02 19 178 12496 -56.5 -65.5 31 9.0 -56.7 277 40 354.9 354.9 297.7 355.1 0.03 20 150 13580 -57.5 -67.5 27 10.0 -57.7 280 40 371.0 371.0 300.8 371.1 0.03 21 100 16120 -61.1 -73.1 19 12.0 -61.3 270 35 409.7 409.7 306.5 409.8 0.02 22 89 16845 -58.7 -70.7 20 12.0 -59.0 270 32 428.4 428.4 308.7 428.5 0.03 23 70 18340 -61.1 -74.1 16 13.0 -61.4 270 25 453.7 453.7 311.2 453.8 0.02 24 69 18430 -61.7 -74.7 16 13.0 -62.0 270 25 454.3 454.3 311.3 454.4 0.02 25 54 19959 -59.9 -73.9 14 14.0 -60.4 278 28 491.4 491.4 314.4 491.6 0.03 26 50 20440 -60.7 -74.7 14 14.0 -61.2 280 29 500.4 500.4 315.0 500.6 0.03 27 34 22840 -60.5 -75.5 12 15.0 -61.2 280 34 559.3 559.3 318.6 559.6 0.04 28 30 23620 -60.1 -76.1 11 16.0 -60.9 280 35 580.8 580.8 319.7 581.1 0.04 29 20 26170 -55.1 -72.1 10 17.0 -57.1 275 35 667.5 667.6 323.4 668.4 0.11 30 11 30029 -50.5 -69.5 9 19.0 -55.0 808.7 808.8 327.5 811.7 0.30 TRP 236 10723 -58.9 -67.9 30 9.0 -59.0 275 35 323.8 323.8 289.9 323.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: 883.46 mb = 1215.06 m = 3986.37 ft Wetbulb zero: 923.76 mb = 849.76 m = 2787.89 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 41.71 % Est. max temperature: 10.52 C = 50.93 F Sfc-Lift cond lev (LCL): 904.70 mb = 1017.23 m = 3337.31 ft T: 1.89 C 700-500 lapse rate: 6.47 C/km ThetaE index: 3.58 C Layer 959.0- 788.0 mb Conv cond level (CCL): 817.55 mb = 1823.84 m = 5983.65 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 11.08 C = 51.95 F Cap Strength: 13.05 C Lifted Index: 13.60 C Risk: None Lifted Index @300 mb: 18.33 C Lifted Index @700 mb: 9.75 C Showalter Index: 14.74 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 13.40 C K Index: -11.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.66 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 54976.62 J/kg Cap Strength: 13.46 C Lift Cond Lev (LCL): 827.54 mb = 1728.35 m = 5670.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 15 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 1007 143 200 1 0.3 0.9 | 115 15 -13.9 6.6 1 1000 200 210 5 2.5 4.3 | 130 15 -11.8 10.0 2 925 839 260 11 10.8 1.9 | 156 8 -3.4 7.6 3 850 1518 245 9 8.2 3.8 | 147 11 -6.1 9.5 4 700 3044 255 21 20.3 5.4 | 208 13 6.0 11.1 5 500 5610 270 33 33.0 -0.0 | 253 20 18.7 5.7 6 400 7220 280 31 30.5 -5.4 | 269 16 16.3 0.3 7 300 9180 280 31 30.5 -5.4 | 269 16 16.3 0.3 8 250 10360 275 38 37.9 -3.3 | 264 24 23.6 2.3 9 236 10723 275 35 34.9 -3.1 | 263 21 20.6 2.6 10 200 11760 275 40 39.8 -3.5 | 265 26 25.6 2.2 11 150 13580 280 40 39.4 -6.9 | 273 25 25.1 -1.3 12 100 16120 270 35 35.0 -0.0 | 255 21 20.7 5.7 13 70 18340 270 25 25.0 -0.0 | 242 12 10.7 5.7 14 50 20440 280 29 28.6 -5.0 | 268 14 14.3 0.6 15 30 23620 280 35 34.5 -6.1 | 271 20 20.2 -0.4 16 20 26170 275 35 34.9 -3.1 | 263 21 20.6 2.6 Wind Parameters Mean winds (0-6000m): 261.6 at 20.5 knts Storm direction: 291.6 at 15.3 knts Shear (0-3000m) pos: 3.6 neg: 0.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 95.3 deg Storm rel helicity (0-3000m) pos: 70.9 neg: -3.3 tot: 67.7 m^2/s^2 ave: 22.6 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 30.29 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 ------------------------------------------------------------------------------- 500 231 7 137 13| 8.7 0.0 8.7| 31.2 0.0 31.2 62.4 0.83| 10.2 8.4 1000 249 8 144 11| 4.9 0.0 4.9| 34.6 -1.4 33.2 33.2 0.61| 7.6 4.6 1500 249 9 146 11| 3.3 0.5 3.7| 36.9 -3.3 33.6 22.4 0.53| 5.9 3.1 2000 249 10 150 11| 3.5 0.3 3.8| 48.2 -3.3 45.0 22.5 0.61| 5.4 3.3 2500 250 11 157 10| 3.6 0.3 3.9| 59.7 -3.3 56.4 22.6 0.67| 5.2 3.5 3000 251 12 165 10| 3.6 0.2 3.9| 70.9 -3.3 67.7 22.6 0.71| 5.0 3.5 4000 254 15 182 10| 3.4 0.2 3.5| 88.4 -3.3 85.1 21.3 0.74| 4.4 3.2 5000 258 18 199 10| 3.2 0.1 3.3|108.5 -3.3 105.3 21.1 0.75| 4.1 3.1 6000 262 20 215 11| 2.8 0.1 2.9|127.3 -3.3 124.1 20.7 0.76| 3.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20251018.00.gif