UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for X1736... Searching the city database file for: X1736 ... Date:1200Z 30 NOV 25 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 1003 75 -10.3 -13.6 77 3.3 -11.1 270 7 262.6 262.8 261.9 266.2 1.33 1 1000 98 -10.1 -11.9 87 1.8 -10.5 265 9 263.0 263.3 262.6 267.2 1.53 2 925 693 -13.9 -15.4 88 1.5 -14.2 245 25 265.1 265.3 263.6 268.5 1.25 3 889 993 -15.9 -17.9 85 2.0 -16.3 243 24 266.1 266.2 263.9 269.0 1.05 4 872 1139 -15.3 -17.3 85 2.0 -15.7 242 24 268.2 268.3 265.6 271.3 1.13 5 850 1331 -16.9 -19.3 82 2.4 -17.3 240 23 268.4 268.6 265.4 271.2 0.98 6 700 2774 -22.1 -24.1 84 2.0 -22.4 235 15 278.0 278.1 271.3 280.3 0.78 7 659 3215 -23.9 -25.8 84 1.9 -24.2 239 18 280.8 280.9 272.9 283.0 0.71 8 609 3785 -27.3 -29.7 80 2.4 -27.6 243 22 283.3 283.4 274.0 285.0 0.53 9 571 4244 -30.5 -33.9 72 3.4 -30.8 247 25 284.8 284.9 274.6 286.0 0.38 10 500 5170 -38.3 -42.9 62 4.6 -38.5 255 31 286.3 286.4 275.0 286.9 0.17 11 459 5753 -43.3 -48.0 60 4.7 -43.5 257 34 287.2 287.2 275.4 287.6 0.11 12 400 6670 -48.1 -53.1 56 5.0 -48.2 260 40 292.5 292.5 278.0 292.7 0.07 13 387 6889 -49.3 -55.3 49 6.0 -49.4 258 41 293.7 293.7 278.6 293.9 0.05 14 321 8111 -53.5 -61.5 37 8.0 -53.7 250 46 304.0 304.0 283.0 304.1 0.03 15 300 8550 -52.1 -60.1 38 8.0 -52.2 250 50 311.9 311.9 286.1 312.1 0.04 16 282 8949 -50.5 -59.5 34 9.0 -50.7 252 50 319.8 319.8 288.7 320.0 0.04 17 262 9426 -50.1 -60.1 30 10.0 -50.4 254 50 327.2 327.2 291.0 327.3 0.04 18 250 9730 -50.5 -60.5 30 10.0 -50.8 255 50 331.0 331.0 292.0 331.2 0.04 19 200 11180 -52.1 -65.1 20 13.0 -52.4 235 64 350.3 350.3 296.7 350.4 0.03 20 174 12079 -54.5 -68.5 16 14.0 -54.8 249 74 360.5 360.5 298.8 360.6 0.02 21 172 12153 -54.6 -68.6 16 14.1 -54.8 250 75 361.6 361.6 299.0 361.7 0.02 22 150 13030 -55.3 -70.3 14 15.0 -55.6 250 64 374.8 374.8 301.4 374.9 0.02 23 137 13608 -54.1 -70.1 12 16.0 -54.5 248 65 386.8 386.8 303.3 386.9 0.02 24 108 15109 -59.5 -76.5 9 17.0 -59.7 242 68 403.8 403.8 305.7 403.8 0.01 25 100 15590 -58.9 -75.9 9 17.0 -59.2 240 69 413.9 413.9 307.0 414.0 0.01 26 76 17328 -55.9 -73.9 9 18.0 -56.5 248 54 454.0 454.0 311.3 454.1 0.02 27 70 17850 -58.1 -77.1 7 19.0 -58.6 250 50 460.1 460.1 311.8 460.2 0.02 28 64 18412 -59.9 -78.9 7 19.0 -60.3 468.1 468.1 312.5 468.2 0.01 29 52 19717 -57.3 -77.3 6 20.0 -58.0 502.8 502.8 315.1 502.9 0.02 TRP 321 8111 -53.5 -61.5 37 8.0 -53.7 250 46 304.0 304.0 283.0 304.1 0.03 WND 172 12153 -54.6 -68.6 16 14.1 -54.8 250 75 361.6 361.6 299.0 361.7 0.02 Sounding variables and indices 1000-500 mb thick: 5072.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 79.94 % Est. max temperature: -4.52 C = 23.87 F Sfc-Lift cond lev (LCL): 951.23 mb = 479.62 m = 1573.54 ft T: -12.54 C 700-500 lapse rate: 6.76 C/km ThetaE index: 0.11 C Layer 850.0- 700.0 mb Conv cond level (CCL): 910.66 mb = 811.16 m = 2661.24 ft Mean mixing ratio: 1.34 g/kg Conv temperature: -7.45 C = 18.60 F Cap Strength: 14.66 C Lifted Index: 15.18 C Risk: None Lifted Index @300 mb: 31.14 C Lifted Index @700 mb: 10.05 C Showalter Index: 12.60 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 19.00 C K Index: 0.10 Risk: None Sweat Index: 134.35 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.83 J/kg Max Up Vert Vel: 3.96 m/s Conv Inhibition (B-): 35613.49 J/kg Cap Strength: 15.14 C Lift Cond Lev (LCL): 926.97 mb = 676.78 m = 2220.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 17 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 1003 75 270 7 7.0 -0.0 | 103 11 -10.2 2.4 1 1000 98 265 9 9.0 0.8 | 111 9 -8.3 3.2 2 925 693 245 25 22.7 10.6 | 203 14 5.4 12.9 3 850 1331 240 23 19.9 11.5 | 191 14 2.7 13.9 4 700 2774 235 15 12.3 8.6 | 156 12 -5.0 11.0 5 500 5170 255 31 29.9 8.0 | 231 16 12.7 10.4 6 400 6670 260 40 39.4 6.9 | 247 24 22.1 9.3 7 321 8111 250 46 43.2 15.7 | 235 32 26.0 18.1 8 300 8550 250 50 47.0 17.1 | 237 36 29.7 19.5 9 250 9730 255 50 48.3 12.9 | 244 35 31.1 15.3 10 200 11180 235 64 52.4 36.7 | 222 53 35.2 39.1 11 172 12153 250 75 70.5 25.7 | 242 60 53.2 28.0 12 150 13030 250 64 60.1 21.9 | 241 49 42.9 24.3 13 100 15590 240 69 59.8 34.5 | 229 56 42.5 36.9 14 70 17850 250 50 47.0 17.1 | 237 36 29.7 19.5 Wind Parameters Mean winds (0-6000m): 247.8 at 23.2 knts Storm direction: 277.8 at 17.4 knts Shear (0-3000m) pos: 0.2 neg: 1.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 62.8 deg Storm rel helicity (0-3000m) pos: 34.3 neg: -36.6 tot: -2.4 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.84 Bulk Shear: 9.29 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 ------------------------------------------------------------------------------- 500 254 15 157 7| 0.0 15.9 15.9| 24.2 0.0 24.2 48.4 0.78| 16.2 12.7 1000 247 20 185 10| 0.0 9.2 9.2| 27.6 -5.9 21.7 21.7 0.57| 10.7 6.1 1500 245 21 188 11| 0.0 5.5 5.5| 27.6 -14.8 12.8 8.5 0.40| 8.0 3.2 2000 243 21 186 12| 0.0 3.5 3.5| 27.6 -24.1 3.5 1.8 0.26| 6.7 1.7 2500 242 20 182 12| 0.0 2.3 2.3| 27.6 -33.1 -5.5 -2.2 0.14| 6.0 0.8 3000 241 19 179 12| 0.2 1.9 2.1| 34.3 -36.6 -2.4 -0.8 0.15| 5.5 0.8 4000 242 20 180 12| 1.1 1.4 2.5| 57.4 -36.6 20.8 5.2 0.31| 5.1 1.6 5000 245 21 189 11| 1.6 1.1 2.8| 84.0 -36.6 47.4 9.5 0.41| 4.9 2.0 6000 248 23 201 12| 1.9 0.9 2.9|104.2 -36.6 67.5 11.3 0.44| 4.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20251130.12.gif