UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for X1736... Searching the city database file for: X1736 ... Date:1200Z 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 1005 69 7.0 -2.0 53 9.0 3.2 135 1 279.8 280.3 276.1 288.9 3.28 1 1000 110 9.0 -2.0 46 11.0 4.2 150 3 282.1 282.7 277.4 291.5 3.30 2 993 168 9.8 -2.2 43 12.0 4.5 157 5 283.5 284.1 278.0 292.8 3.27 3 928 726 6.6 -5.4 42 12.0 1.7 222 24 285.8 286.3 278.5 293.7 2.75 4 925 753 6.4 -5.6 42 12.0 1.5 225 25 285.9 286.3 278.5 293.7 2.72 5 850 1439 0.6 -7.4 55 8.0 -2.4 235 21 286.8 287.2 278.7 294.3 2.58 6 830 1630 -1.1 -9.1 55 8.0 -4.0 236 22 286.9 287.3 278.5 293.7 2.31 7 801 1913 -3.7 -8.7 68 5.0 -5.5 238 24 287.1 287.5 278.8 294.3 2.47 8 766 2266 -4.1 -6.3 85 2.2 -5.0 240 26 290.4 290.9 281.1 299.5 3.11 9 720 2750 -8.9 -12.1 78 3.2 -9.9 244 30 290.3 290.7 279.8 296.5 2.10 10 700 2969 -8.9 -14.9 62 6.0 -10.7 245 31 292.6 292.9 280.4 297.9 1.72 11 690 3080 -8.9 -15.9 57 7.0 -10.9 246 32 293.8 294.1 280.8 298.8 1.60 12 619 3911 -15.3 -19.2 72 3.9 -16.3 256 36 295.8 296.0 281.3 300.0 1.35 13 568 4557 -17.5 -20.4 78 2.9 -18.2 264 40 300.5 300.8 283.3 304.8 1.33 14 500 5500 -24.1 -27.4 74 3.3 -24.6 275 46 303.7 303.8 283.9 306.3 0.81 15 479 5812 -26.5 -29.8 74 3.3 -27.0 275 48 304.4 304.6 284.1 306.7 0.67 16 420 6755 -30.9 -38.9 45 8.0 -31.7 275 55 310.5 310.5 285.9 311.6 0.31 17 400 7100 -33.3 -41.3 45 8.0 -34.0 275 58 311.7 311.8 286.2 312.6 0.26 18 335 8315 -43.1 -50.1 46 7.0 -43.4 275 64 314.5 314.6 287.1 315.0 0.12 19 300 9050 -46.9 -53.9 45 7.0 -47.1 275 68 319.3 319.3 288.6 319.6 0.08 20 260 9986 -51.9 -58.9 43 7.0 -52.1 275 82 325.2 325.2 290.4 325.4 0.05 21 256 10087 -52.1 -59.1 43 7.0 -52.3 275 83 326.4 326.4 290.7 326.6 0.05 22 250 10240 -51.9 -58.9 43 7.0 -52.1 275 85 328.9 328.9 291.5 329.1 0.05 23 209 11397 -54.1 -61.1 42 7.0 -54.3 275 93 342.8 342.8 295.0 343.0 0.05 24 200 11680 -53.3 -61.3 37 8.0 -53.5 275 95 348.4 348.4 296.3 348.6 0.05 25 182 12291 -51.9 -59.9 38 8.0 -52.2 275 102 360.2 360.2 298.8 360.5 0.07 26 177 12471 -52.2 -60.4 37 8.1 -52.5 275 104 362.5 362.5 299.2 362.8 0.06 27 150 13540 -54.1 -63.1 32 9.0 -54.4 270 103 376.9 376.9 301.8 377.1 0.05 28 139 14027 -55.7 -64.7 32 9.0 -55.9 272 97 382.3 382.4 302.6 382.6 0.05 29 102 16003 -54.7 -65.7 24 11.0 -55.1 280 73 419.7 419.7 307.7 419.9 0.05 30 100 16130 -54.3 -65.3 25 11.0 -54.8 280 71 422.8 422.8 308.1 423.1 0.06 31 70 18390 -56.5 -69.5 18 13.0 -57.1 285 50 463.5 463.5 312.1 463.8 0.05 32 63 19054 -58.9 -71.9 17 13.0 -59.3 285 50 472.4 472.4 312.8 472.6 0.04 33 52 20270 -54.1 -68.1 16 14.0 -55.0 285 50 510.2 510.3 315.7 510.7 0.08 34 50 20520 -55.9 -69.9 16 14.0 -56.7 285 50 511.7 511.8 315.8 512.1 0.06 35 43 21476 -57.7 -71.7 15 14.0 -58.5 529.9 529.9 316.9 530.2 0.06 TRP 256 10087 -52.1 -59.1 43 7.0 -52.3 275 83 326.4 326.4 290.7 326.6 0.05 WND 177 12471 -52.2 -60.4 37 8.1 -52.5 275 104 362.5 362.5 299.2 362.8 0.06 Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: 842.94 mb = 1506.34 m = 4942.00 ft Wetbulb zero: 895.52 mb = 1015.79 m = 3332.61 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 65.25 % Est. max temperature: 13.97 C = 57.15 F Sfc-Lift cond lev (LCL): 875.09 mb = 1203.03 m = 3946.91 ft T: 2.60 C 700-500 lapse rate: 6.01 C/km ThetaE index: 2.95 C Layer 720.0- 700.0 mb Conv cond level (CCL): 733.12 mb = 2609.16 m = 8560.13 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 17.58 C = 63.64 F Cap Strength: 8.44 C Lifted Index: 9.75 C Risk: None Lifted Index @300 mb: 18.53 C Lifted Index @700 mb: 4.64 C Showalter Index: 8.93 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 16.70 C K Index: 11.30 Risk: None Sweat Index: 193.35 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.50 J/kg Max Up Vert Vel: 4.36 m/s Conv Inhibition (B-): 33413.34 J/kg Cap Strength: 9.63 C Lift Cond Lev (LCL): 796.22 mb = 1959.86 m = 6429.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 24 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 1005 69 135 1 -0.7 0.7 | 107 25 -23.7 7.2 1 1000 110 150 3 -1.5 2.6 | 110 26 -24.5 9.1 2 925 753 225 25 17.7 17.7 | 168 25 -5.3 24.2 3 850 1439 235 21 17.2 12.0 | 163 19 -5.8 18.5 4 700 2969 245 31 28.1 13.1 | 195 20 5.1 19.6 5 500 5500 275 46 45.8 -4.0 | 264 23 22.8 2.5 6 400 7100 275 58 57.8 -5.1 | 268 35 34.8 1.4 7 300 9050 275 68 67.7 -5.9 | 269 45 44.7 0.6 8 256 10087 275 83 82.7 -7.2 | 271 60 59.7 -0.8 9 250 10240 275 85 84.7 -7.4 | 271 62 61.7 -0.9 10 200 11680 275 95 94.6 -8.3 | 271 72 71.6 -1.8 11 177 12471 275 104 103.6 -9.1 | 272 81 80.6 -2.6 12 150 13540 270 103 103.0 -0.0 | 265 80 80.0 6.5 13 100 16130 280 71 69.9 -12.3 | 277 47 46.9 -5.9 14 70 18390 285 50 48.3 -12.9 | 284 26 25.3 -6.5 15 50 20520 285 50 48.3 -12.9 | 284 26 25.3 -6.5 Wind Parameters Mean winds (0-6000m): 255.7 at 31.9 knts Storm direction: 285.7 at 23.9 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 274.9 neg: -9.4 tot: 265.6 m^2/s^2 ave: 88.5 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 104.84 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 ------------------------------------------------------------------------------- 500 196 10 129 26| 18.9 0.0 18.9|147.2 0.0 147.2 294.4 0.94| 21.6 20.2 1000 222 17 148 22| 12.0 0.0 12.0|214.6 -3.8 210.8 210.8 0.85| 17.4 14.8 1500 227 18 153 21| 7.6 0.0 7.6|218.2 -9.4 208.9 139.2 0.76| 12.9 9.7 2000 230 20 158 21| 6.5 0.0 6.5|236.3 -9.4 227.0 113.5 0.78| 10.6 8.2 2500 233 21 162 20| 5.9 0.0 5.9|254.9 -9.4 245.6 98.2 0.80| 9.2 7.3 3000 236 23 167 20| 5.5 0.0 5.5|274.9 -9.4 265.6 88.5 0.81| 8.3 6.7 4000 241 26 178 19| 4.9 0.0 4.9|323.5 -9.4 314.1 78.5 0.84| 7.4 6.2 5000 249 29 193 17| 4.5 0.0 4.5|378.1 -9.4 368.7 73.7 0.86| 7.0 6.0 6000 256 32 209 16| 4.1 0.3 4.4|409.5 -9.4 400.1 66.7 0.83| 6.6 5.5 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20251011.12.gif