UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for X1736... Searching the city database file for: X1736 ... Date:0000Z 9 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 1005 73 -23.3 -27.5 68 4.2 -23.7 135 3 249.5 249.6 249.1 250.6 0.40 1 1000 110 -20.3 -24.8 67 4.5 -20.8 160 5 252.9 252.9 252.3 254.2 0.51 2 986 214 -20.5 -24.9 68 4.4 -21.0 177 8 253.7 253.8 253.0 255.1 0.51 3 968 351 -18.3 -23.3 65 5.0 -19.0 200 12 257.2 257.3 256.2 258.9 0.60 4 925 690 -19.1 -26.1 54 7.0 -20.0 255 21 259.8 259.9 258.0 261.2 0.49 5 916 763 -19.9 -27.9 49 8.0 -20.8 258 20 259.7 259.8 257.8 260.9 0.42 6 864 1197 -18.3 -28.3 41 10.0 -19.6 279 16 265.7 265.8 262.4 267.0 0.43 7 850 1319 -18.5 -30.5 34 12.0 -20.0 285 15 266.8 266.8 263.1 267.8 0.35 8 828 1514 -18.9 -31.9 31 13.0 -20.4 286 14 268.4 268.4 264.1 269.3 0.32 9 700 2750 -23.7 -28.7 63 5.0 -24.4 290 9 276.2 276.3 269.8 277.8 0.51 10 674 3025 -25.3 -29.8 66 4.5 -25.8 287 9 277.5 277.5 270.5 278.9 0.48 11 638 3422 -27.5 -33.5 57 6.0 -28.1 282 10 279.3 279.4 271.4 280.4 0.35 12 593 3943 -31.5 -40.5 41 9.0 -32.1 275 11 280.6 280.6 271.8 281.2 0.19 13 500 5130 -39.5 -46.5 47 7.0 -39.8 260 13 284.9 284.9 274.2 285.3 0.12 14 404 6555 -50.7 -56.7 49 6.0 -50.8 255 26 288.3 288.3 275.9 288.4 0.04 15 400 6620 -50.7 -56.7 49 6.0 -50.8 255 27 289.1 289.1 276.3 289.3 0.04 16 376 7023 -51.3 -57.3 49 6.0 -51.4 262 35 293.5 293.5 278.4 293.6 0.04 17 338 7712 -54.1 -60.1 48 6.0 -54.2 275 48 298.7 298.7 280.8 298.9 0.03 18 300 8480 -53.3 -60.3 42 7.0 -53.4 280 56 310.2 310.2 285.4 310.4 0.04 19 265 9281 -52.9 -61.9 33 9.0 -53.1 277 48 322.0 322.0 289.4 322.1 0.03 20 250 9660 -50.7 -59.7 34 9.0 -51.0 275 44 330.7 330.7 292.0 330.9 0.05 21 214 10675 -48.1 -60.1 24 12.0 -48.6 264 57 349.8 349.8 296.6 350.0 0.05 22 201 11087 -48.1 -61.0 21 12.9 -48.6 260 62 356.1 356.1 298.0 356.3 0.05 23 200 11120 -48.1 -61.1 21 13.0 -48.6 260 60 356.6 356.6 298.1 356.8 0.05 24 150 13020 -46.9 -64.9 11 18.0 -47.7 250 50 389.2 389.3 303.7 389.4 0.04 25 118 14604 -48.7 -68.7 8 20.0 -49.6 241 42 413.6 413.6 307.0 413.7 0.03 26 106 15314 -46.1 -68.1 7 22.0 -47.3 237 38 431.4 431.4 309.0 431.6 0.04 27 100 15700 -47.5 -68.5 7 21.0 -48.6 235 36 435.9 436.0 309.5 436.2 0.04 28 91 16319 -49.5 -70.5 7 21.0 -50.5 235 35 443.9 443.9 310.3 444.1 0.03 29 77 17420 -46.3 -69.3 6 23.0 -47.9 235 34 472.3 472.3 312.8 472.5 0.04 30 70 18050 -47.9 -69.9 6 22.0 -49.4 235 33 481.9 481.9 313.6 482.2 0.04 31 58 19277 -50.7 -73.7 5 23.0 -52.1 227 34 502.2 502.2 315.1 502.4 0.03 32 50 20250 -46.1 -70.1 5 24.0 -48.4 220 35 534.8 534.9 317.2 535.2 0.06 33 45 20947 -49.3 -73.3 4 24.0 -51.2 217 35 543.4 543.4 317.8 543.7 0.04 34 40 21724 -47.1 -71.1 5 24.0 -49.7 213 34 567.6 567.6 319.0 568.0 0.07 35 34 22796 -49.5 -73.5 4 24.0 -51.8 209 33 588.3 588.3 320.1 588.6 0.05 36 30 23620 -47.5 -71.5 5 24.0 -50.5 205 33 615.1 615.2 321.3 615.8 0.08 37 26 24571 -45.1 -70.1 4 25.0 -49.2 201 28 647.7 647.7 322.6 648.6 0.12 38 21 25980 -50.5 -74.5 4 24.0 -53.6 196 21 672.2 672.2 323.5 672.8 0.08 39 20 26300 -48.5 -73.5 4 25.0 -52.3 195 19 687.7 687.8 324.0 688.5 0.09 40 18 26996 -46.5 -71.5 4 25.0 -51.2 715.1 715.1 325.0 716.3 0.14 41 13 29159 -46.1 -72.1 4 26.0 -52.1 786.2 786.3 327.0 787.9 0.17 TRP 338 7712 -54.1 -60.1 48 6.0 -54.2 275 48 298.7 298.7 280.8 298.9 0.03 WND 201 11087 -48.1 -61.0 21 12.9 -48.6 260 62 356.1 356.1 298.0 356.3 0.05 Sounding variables and indices 1000-500 mb thick: 5020.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 49.56 % Est. max temperature: -6.38 C = 20.52 F Sfc-Lift cond lev (LCL): 937.11 mb = 593.07 m = 1945.73 ft T: -18.87 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.28 C Layer 916.0- 864.0 mb Conv cond level (CCL): 609.00 mb = 3753.61 m = 12314.83 ft Mean mixing ratio: 0.52 g/kg Conv temperature: 7.40 C = 45.33 F Cap Strength: 19.05 C Lifted Index: 21.53 C Risk: None Lifted Index @300 mb: 36.53 C Lifted Index @700 mb: 16.30 C Showalter Index: 14.15 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 9.00 C K Index: -14.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.15 J/kg Max Up Vert Vel: 8.26 m/s Conv Inhibition (B-): 75453.40 J/kg Cap Strength: 21.38 C Lift Cond Lev (LCL): 866.47 mb = 1175.92 m = 3857.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 10 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 73 135 3 -2.1 2.1 | 123 13 -10.7 6.9 1 1000 110 160 5 -1.7 4.7 | 133 14 -10.3 9.5 2 925 690 255 21 20.3 5.4 | 229 16 11.7 10.2 3 850 1319 285 15 14.5 -3.9 | 261 6 5.9 0.9 4 700 2750 290 9 8.5 -3.1 | 175 2 -0.1 1.7 5 500 5130 260 13 12.8 2.3 | 211 8 4.2 7.1 6 400 6620 255 27 26.1 7.0 | 236 21 17.5 11.8 7 338 7712 275 48 47.8 -4.2 | 269 39 39.2 0.6 8 300 8480 280 56 55.1 -9.7 | 276 47 46.5 -4.9 9 250 9660 275 44 43.8 -3.8 | 268 35 35.2 1.0 10 201 11087 260 62 61.1 10.8 | 253 55 52.5 15.6 11 200 11120 260 60 59.1 10.4 | 253 53 50.5 15.2 12 150 13020 250 50 47.0 17.1 | 240 44 38.4 21.9 13 100 15700 235 36 29.5 20.6 | 219 33 20.9 25.4 14 70 18050 235 33 27.0 18.9 | 218 30 18.4 23.7 15 50 20250 220 35 22.5 26.8 | 204 35 13.9 31.6 16 30 23620 205 33 13.9 29.9 | 189 35 5.3 34.7 17 20 26300 195 19 4.9 18.4 | 171 23 -3.7 23.1 Wind Parameters Mean winds (0-6000m): 269.1 at 13.1 knts Storm direction: 299.1 at 9.8 knts Shear (0-3000m) pos: 2.1 neg: 0.1 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 71.9 deg Storm rel helicity (0-3000m) pos: 135.4 neg: -2.3 tot: 133.1 m^2/s^2 ave: 44.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 5.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.47 Bulk Shear: 13.80 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 ------------------------------------------------------------------------------- 500 220 11 173 13| 19.1 0.0 19.1| 89.5 0.0 89.5 179.0 0.97| 23.2 22.4 1000 253 15 212 11| 10.1 0.0 10.1|131.2 0.0 131.2 131.2 0.90| 18.8 16.9 1500 262 15 223 9| 5.7 0.0 5.7|135.1 -0.3 134.8 89.9 0.83| 14.3 11.8 2000 268 15 229 8| 3.7 0.0 3.7|135.1 -1.1 134.0 67.0 0.77| 11.3 8.7 2500 272 14 230 7| 2.6 0.0 2.6|135.1 -2.0 133.1 53.2 0.70| 9.5 6.6 3000 274 13 229 6| 2.1 0.1 2.3|135.4 -2.3 133.1 44.4 0.67| 8.1 5.5 4000 275 12 225 5| 1.6 0.4 2.0|136.2 -2.3 133.8 33.5 0.65| 6.5 4.2 5000 273 12 221 6| 1.3 0.7 1.9|136.2 -2.7 133.5 26.7 0.61| 5.5 3.4 6000 269 13 222 7| 1.1 1.3 2.3|148.6 -2.7 145.9 24.3 0.59| 5.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20260109.00.gif