UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for X1736... Searching the city database file for: X1736 ... Date:1200Z 10 JAN 26 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 1002 70 -24.7 -28.8 69 4.1 -25.1 350 3 248.3 248.4 248.0 249.3 0.35 1 1000 85 -24.3 -28.0 71 3.7 -24.6 350 3 248.9 248.9 248.5 249.9 0.38 2 968 325 -17.1 -19.7 80 2.6 -17.5 7 4 258.4 258.6 257.6 260.7 0.83 3 925 666 -17.5 -21.4 72 3.9 -18.1 30 5 261.4 261.5 259.8 263.5 0.75 4 850 1300 -17.5 -23.5 59 6.0 -18.4 35 3 267.8 267.9 264.4 269.8 0.68 5 818 1587 -17.7 -24.7 54 7.0 -18.8 71 3 270.6 270.7 266.3 272.4 0.63 6 721 2523 -22.3 -34.3 33 12.0 -23.6 188 5 275.5 275.5 268.9 276.3 0.29 7 700 2740 -23.5 -35.5 32 12.0 -24.7 215 5 276.5 276.5 269.5 277.3 0.27 8 676 2994 -23.7 -33.7 39 10.0 -24.8 216 8 279.0 279.1 271.1 280.0 0.33 9 582 4068 -31.3 -38.3 50 7.0 -31.9 218 21 282.3 282.4 272.9 283.1 0.24 10 500 5120 -40.7 -46.7 52 6.0 -40.9 220 35 283.4 283.4 273.3 283.8 0.11 11 400 6600 -54.1 -59.1 54 5.0 -54.2 220 58 284.7 284.7 273.9 284.8 0.03 12 377 6977 -57.7 -62.7 53 5.0 -57.8 215 60 284.8 284.8 273.9 284.9 0.02 13 372 7062 -58.5 -63.5 52 5.0 -58.5 216 59 284.8 284.8 273.9 284.9 0.02 14 322 7962 -62.5 -67.5 51 5.0 -62.6 225 46 291.3 291.3 277.3 291.3 0.01 15 300 8400 -61.7 -66.6 52 4.9 -61.7 220 38 298.4 298.4 280.6 298.4 0.02 16 284 8740 -61.7 -66.6 52 4.9 -61.7 220 40 303.1 303.1 282.7 303.1 0.02 17 250 9540 -57.1 -62.1 53 5.0 -57.2 220 44 321.2 321.2 289.2 321.3 0.04 18 232 10013 -53.9 -58.9 54 5.0 -54.0 223 43 333.0 333.0 292.6 333.2 0.06 19 200 10960 -53.5 -59.5 48 6.0 -53.7 230 42 348.0 348.1 296.3 348.3 0.06 20 188 11359 -53.7 -60.7 42 7.0 -53.9 229 42 353.9 353.9 297.5 354.2 0.06 21 164 12246 -50.1 -59.1 34 9.0 -50.5 227 43 374.1 374.1 301.4 374.4 0.08 22 150 12830 -50.7 -60.7 30 10.0 -51.1 225 44 382.7 382.7 302.8 383.1 0.07 23 104 15248 -46.3 -62.3 15 16.0 -47.4 234 48 433.4 433.4 309.3 433.8 0.08 24 100 15510 -44.9 -60.9 15 16.0 -46.2 235 48 441.0 441.0 310.0 441.5 0.11 25 84 16686 -39.9 -59.9 10 20.0 -42.4 230 46 473.7 473.7 313.0 474.5 0.14 26 72 17730 -43.5 -64.5 8 21.0 -45.6 226 44 487.4 487.4 314.1 487.9 0.09 27 70 17920 -41.9 -63.9 7 22.0 -44.4 225 44 494.7 494.8 314.6 495.4 0.10 28 55 19554 -40.3 -64.3 6 24.0 -43.8 250 29 533.7 533.8 317.2 534.6 0.12 29 50 20200 -42.3 -66.3 6 24.0 -45.5 260 23 543.8 543.8 317.8 544.5 0.10 30 43 21208 -47.9 -70.9 5 23.0 -50.1 232 21 554.0 554.0 318.3 554.4 0.06 31 30 23570 -50.5 -74.5 4 24.0 -52.9 165 17 607.0 607.0 320.9 607.4 0.05 32 26 24505 -47.1 -71.1 5 24.0 -50.6 177 16 642.0 642.0 322.4 642.8 0.10 33 20 26230 -48.3 -72.3 5 24.0 -52.1 200 15 688.3 688.4 324.1 689.3 0.11 34 17 27299 -48.7 -72.7 5 24.0 -52.8 719.8 719.9 325.1 720.9 0.12 TRP 322 7962 -62.5 -67.5 51 5.0 -62.6 225 46 291.3 291.3 277.3 291.3 0.01 WND 377 6977 -57.7 -62.7 53 5.0 -57.8 215 60 284.8 284.8 273.9 284.9 0.02 Sounding variables and indices 1000-500 mb thick: 5035.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 51.74 % Est. max temperature: -5.36 C = 22.35 F Sfc-Lift cond lev (LCL): 935.63 mb = 580.36 m = 1904.06 ft T: -17.40 C 700-500 lapse rate: 7.23 C/km ThetaE index: 0.00 C Layer 1002.0- -0.0 mb Conv cond level (CCL): 1000.00 mb = 85.00 m = 278.87 ft Mean mixing ratio: 0.71 g/kg Conv temperature: -20.95 C = -5.70 F Cap Strength: 19.07 C Lifted Index: 19.05 C Risk: None Lifted Index @300 mb: 26.99 C Lifted Index @700 mb: 15.09 C Showalter Index: 11.37 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 17.20 C K Index: -12.30 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.53 J/kg Max Up Vert Vel: 9.95 m/s Conv Inhibition (B-): 65688.79 J/kg Cap Strength: 19.09 C Lift Cond Lev (LCL): 902.58 mb = 849.95 m = 2788.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 13 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 1002 70 350 3 0.5 -3.0 | 58 13 -11.4 -7.2 1 1000 85 350 3 0.5 -3.0 | 58 13 -11.4 -7.2 2 925 666 30 5 -2.5 -4.3 | 59 17 -14.4 -8.6 3 850 1300 35 3 -1.7 -2.5 | 64 15 -13.6 -6.7 4 700 2740 215 5 2.9 4.1 | 89 9 -9.0 -0.1 5 500 5120 220 35 22.5 26.8 | 205 25 10.6 22.6 6 400 6600 220 58 37.3 44.4 | 212 48 25.4 40.2 7 377 6977 215 60 34.4 49.1 | 207 50 22.5 44.9 8 322 7962 225 46 32.5 32.5 | 216 35 20.7 28.3 9 300 8400 220 38 24.4 29.1 | 207 28 12.6 24.9 10 250 9540 220 44 28.3 33.7 | 209 34 16.4 29.5 11 200 10960 230 42 32.2 27.0 | 222 31 20.3 22.8 12 150 12830 225 44 31.1 31.1 | 216 33 19.2 26.9 13 100 15510 235 48 39.3 27.5 | 230 36 27.4 23.3 14 70 17920 225 44 31.1 31.1 | 216 33 19.2 26.9 15 50 20200 260 23 22.7 4.0 | 271 11 10.8 -0.2 16 30 23570 165 17 -4.4 16.4 | 127 20 -16.3 12.2 17 20 26230 200 15 5.1 14.1 | 146 12 -6.7 9.9 Wind Parameters Mean winds (0-6000m): 220.4 at 16.8 knts Storm direction: 250.4 at 12.6 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 58.6 deg Storm rel helicity (0-3000m) pos: 45.6 neg: -1.3 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.92 Bulk Shear: 53.87 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 10 4 58 15| 2.8 0.0 2.8| 1.5 -0.7 0.8 1.5 0.06| 2.9 0.2 1000 22 4 59 16| 1.3 0.0 1.3| 6.3 -0.7 5.6 5.6 0.27| 2.4 0.7 1500 28 4 61 16| 1.4 0.0 1.4| 15.2 -0.7 14.5 9.7 0.47| 2.5 1.2 2000 41 4 64 16| 1.7 0.0 1.7| 31.4 -0.7 30.7 15.3 0.64| 2.9 1.9 2500 38 4 63 16| 1.6 0.0 1.6| 38.4 -0.7 37.7 15.1 0.57| 3.3 1.9 3000 353 4 53 14| 2.0 0.0 2.0| 45.6 -1.3 44.4 14.8 0.57| 3.8 2.1 4000 221 7 98 7| 3.1 0.0 3.1| 69.8 -1.3 68.5 17.1 0.66| 4.5 2.9 5000 221 11 136 6| 3.7 0.0 3.7| 96.6 -1.3 95.4 19.1 0.60| 4.9 2.9 6000 220 17 173 9| 3.8 0.7 4.4|123.0 -1.3 121.8 20.3 0.51| 5.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20260110.12.gif