UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for X1736... Searching the city database file for: X1736 ... Date:0000Z 11 OCT 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 1013 75 5.6 -3.4 52 9.0 2.0 140 3 277.7 278.2 274.5 285.9 2.93 1 1010 99 3.2 -6.8 48 10.0 -0.4 141 3 275.6 275.9 272.2 281.9 2.27 2 1000 180 5.4 -6.6 42 12.0 0.9 145 5 278.5 278.9 274.0 285.1 2.33 3 999 188 6.0 -6.0 42 12.0 1.4 146 5 279.2 279.6 274.6 286.1 2.44 4 955 554 4.0 -13.0 28 17.0 -1.4 189 6 280.8 281.1 274.0 285.1 1.47 5 925 812 1.6 -12.4 34 14.0 -2.9 220 7 280.9 281.2 274.3 285.6 1.59 6 850 1488 -2.7 -10.7 54 8.0 -5.3 255 17 283.3 283.7 276.2 289.1 1.99 7 717 2814 -12.3 -17.2 67 4.9 -13.5 290 28 286.9 287.1 277.2 291.0 1.38 8 700 2998 -12.7 -17.3 68 4.6 -13.9 295 29 288.4 288.7 278.0 292.7 1.40 9 615 3975 -18.3 -21.9 73 3.6 -19.1 295 42 292.9 293.1 279.7 296.2 1.08 10 566 4593 -19.5 -24.5 64 5.0 -20.5 295 50 298.5 298.7 282.0 301.5 0.93 11 541 4926 -22.7 -29.7 53 7.0 -23.8 295 54 298.6 298.7 281.5 300.5 0.60 12 500 5500 -26.5 -32.5 57 6.0 -27.3 295 62 300.7 300.8 282.3 302.4 0.50 13 453 6207 -30.9 -35.9 61 5.0 -31.4 293 76 303.8 303.9 283.5 305.2 0.39 14 432 6543 -32.1 -37.1 61 5.0 -32.6 292 82 306.4 306.5 284.5 307.7 0.37 15 416 6811 -29.9 -35.9 56 6.0 -30.6 291 88 312.6 312.7 286.8 314.1 0.43 16 400 7090 -30.7 -38.7 45 8.0 -31.6 290 93 315.1 315.2 287.5 316.3 0.34 17 356 7909 -34.9 -47.9 25 13.0 -35.8 288 105 320.1 320.2 288.9 320.7 0.14 18 330 8433 -38.5 -52.5 22 14.0 -39.3 287 112 322.2 322.2 289.5 322.5 0.09 19 300 9080 -43.3 -56.3 23 13.0 -43.8 285 122 324.3 324.3 290.2 324.6 0.06 20 250 10290 -51.1 -62.1 26 11.0 -51.4 285 149 330.1 330.1 291.8 330.2 0.04 21 246 10395 -52.0 -63.0 26 11.0 -52.2 285 151 330.3 330.3 291.8 330.4 0.03 22 242 10501 -52.9 -63.9 25 11.0 -53.1 285 151 330.5 330.5 291.9 330.6 0.03 23 226 10945 -50.5 -60.5 30 10.0 -50.8 287 146 340.7 340.7 294.6 340.9 0.05 24 200 11740 -51.5 -61.5 29 10.0 -51.8 290 138 351.2 351.2 297.0 351.4 0.05 25 159 13210 -55.9 -67.9 21 12.0 -56.2 286 122 367.6 367.6 300.1 367.7 0.03 26 150 13580 -56.1 -68.1 21 12.0 -56.3 285 118 373.4 373.4 301.2 373.5 0.03 27 124 14788 -57.3 -70.3 18 13.0 -57.6 290 98 392.1 392.1 304.1 392.2 0.02 28 109 15609 -54.5 -68.5 16 14.0 -54.9 293 84 412.1 412.1 306.8 412.3 0.03 29 100 16160 -55.9 -69.9 16 14.0 -56.3 295 75 419.7 419.7 307.7 419.9 0.03 30 78 17726 -61.7 -76.7 12 15.0 -62.0 288 66 438.6 438.6 309.7 438.7 0.01 31 70 18400 -60.3 -75.3 12 15.0 -60.7 285 62 455.4 455.4 311.4 455.5 0.02 32 62 19155 -60.3 -75.3 12 15.0 -60.7 285 51 471.5 471.5 312.8 471.6 0.02 33 56 19801 -51.7 -68.7 11 17.0 -52.9 285 41 505.0 505.0 315.3 505.4 0.07 34 50 20530 -54.3 -71.3 11 17.0 -55.3 285 31 515.5 515.5 316.0 515.8 0.05 35 38 22265 -59.9 -77.9 8 18.0 -60.6 296 25 543.3 543.3 317.7 543.5 0.02 36 37 22433 -55.5 -73.5 9 18.0 -56.6 297 24 558.8 558.8 318.6 559.1 0.05 37 33 23161 -56.1 -74.1 9 18.0 -57.3 301 21 575.8 575.8 319.5 576.2 0.05 38 30 23770 -53.9 -72.9 8 19.0 -55.5 305 19 597.7 597.7 320.5 598.2 0.07 39 29 23987 -55.9 -74.9 8 19.0 -57.3 303 18 598.0 598.0 320.5 598.4 0.05 40 23 25479 -50.9 -71.9 7 21.0 -53.7 289 11 653.7 653.8 322.9 654.5 0.10 41 20 26390 -50.3 -72.3 6 22.0 -53.5 280 7 682.2 682.3 323.9 683.1 0.11 42 19 26724 -51.5 -73.5 6 22.0 -54.5 688.6 688.6 324.1 689.4 0.10 TRP 242 10501 -52.9 -63.9 25 11.0 -53.1 285 151 330.5 330.5 291.9 330.6 0.03 WND 246 10395 -52.0 -63.0 26 11.0 -52.2 285 151 330.3 330.3 291.8 330.4 0.03 Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: 897.09 mb = 1063.53 m = 3489.25 ft Wetbulb zero: 1010.49 mb = 94.85 m = 311.20 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 57.65 % Est. max temperature: 10.79 C = 51.43 F Sfc-Lift cond lev (LCL): 881.59 mb = 1196.29 m = 3924.78 ft T: -0.84 C 700-500 lapse rate: 5.52 C/km ThetaE index: 3.99 C Layer 1010.0-1000.0 mb Conv cond level (CCL): 669.45 mb = 3334.64 m = 10940.30 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 17.88 C = 64.19 F Cap Strength: 12.41 C Lifted Index: 13.27 C Risk: None Lifted Index @300 mb: 27.70 C Lifted Index @700 mb: 6.09 C Showalter Index: 10.39 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 15.80 C K Index: 8.50 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.00 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 52101.81 J/kg Cap Strength: 13.16 C Lift Cond Lev (LCL): 774.42 mb = 2213.98 m = 7263.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 25 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 1013 75 140 3 -1.9 2.3 | 140 28 -18.3 21.6 1 1000 180 145 5 -2.9 4.1 | 141 30 -19.2 23.4 2 925 812 220 7 4.5 5.4 | 154 27 -11.9 24.7 3 850 1488 255 17 16.4 4.4 | 180 24 0.1 23.7 4 700 2998 295 29 26.3 -12.3 | 234 12 9.9 7.1 5 500 5500 295 62 56.2 -26.2 | 280 40 39.8 -6.9 6 400 7090 290 93 87.4 -31.8 | 280 72 71.0 -12.5 7 300 9080 285 122 117.8 -31.6 | 277 102 101.5 -12.2 8 250 10290 285 149 143.9 -38.6 | 279 129 127.6 -19.2 9 246 10395 285 151 145.9 -39.1 | 279 131 129.5 -19.7 10 242 10501 285 151 145.9 -39.1 | 279 131 129.5 -19.7 11 200 11740 290 138 129.7 -47.2 | 284 117 113.3 -27.9 12 150 13580 285 118 114.0 -30.5 | 277 98 97.6 -11.2 13 100 16160 295 75 68.0 -31.7 | 283 53 51.6 -12.4 14 70 18400 285 62 59.9 -16.0 | 266 44 43.5 3.3 15 50 20530 285 31 29.9 -8.0 | 230 18 13.6 11.3 16 30 23770 305 19 15.6 -10.9 | 175 8 -0.8 8.4 17 20 26390 280 7 6.9 -1.2 | 152 20 -9.5 18.1 Wind Parameters Mean winds (0-6000m): 289.8 at 33.8 knts Storm direction: 319.8 at 25.3 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 98.6 deg Storm rel helicity (0-3000m) pos: 221.6 neg: 0.0 tot: 221.6 m^2/s^2 ave: 73.9 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 6.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 180.54 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 ------------------------------------------------------------------------------- 500 166 5 144 30| 5.1 0.0 5.1| 40.1 0.0 40.1 80.2 0.75| 6.9 5.2 1000 202 7 151 29| 5.9 0.0 5.9| 90.7 0.0 90.7 90.7 0.83| 7.4 6.1 1500 232 9 160 27| 6.6 0.0 6.6|145.7 0.0 145.7 97.1 0.86| 8.0 6.9 2000 247 12 167 25| 6.1 0.0 6.1|174.2 0.0 174.2 87.1 0.85| 7.6 6.5 2500 259 14 174 22| 5.8 0.0 5.8|199.5 0.0 199.5 79.8 0.84| 7.4 6.3 3000 271 17 181 19| 5.6 0.0 5.6|221.6 0.0 221.6 73.9 0.84| 7.4 6.3 4000 282 21 197 16| 4.2 1.7 5.9|258.6 0.0 258.6 64.7 0.79| 7.3 5.8 5000 287 27 221 15| 3.4 2.7 6.1|295.7 0.0 295.7 59.1 0.71| 7.2 5.1 6000 290 34 243 17| 2.8 3.7 6.5|318.7 0.0 318.7 53.1 0.60| 7.4 4.5 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20251011.00.gif