UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 6 JAN 26 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 102 75 1 SFC 991 168 -24.1 -27.1 76 3.0 -24.4 75 1 249.7 249.8 249.3 250.8 0.42 2 978 264 -24.7 -29.1 67 4.4 -25.1 97 3 250.0 250.1 249.5 251.0 0.35 3 928 656 -12.5 -18.5 61 6.0 -13.7 185 11 266.3 266.4 263.9 269.0 0.96 4 925 681 -12.5 -18.5 61 6.0 -13.7 190 11 266.5 266.7 264.1 269.2 0.96 5 859 1242 -15.9 -27.9 35 12.0 -17.6 221 11 268.7 268.8 264.6 270.0 0.45 6 850 1321 -16.5 -28.5 35 12.0 -18.1 225 11 268.9 268.9 264.7 270.1 0.43 7 748 2272 -22.3 -28.3 58 6.0 -23.1 245 14 272.6 272.7 267.4 274.0 0.50 8 700 2759 -22.7 -27.5 65 4.8 -23.4 255 15 277.3 277.4 270.6 279.1 0.57 9 624 3601 -23.3 -27.6 68 4.3 -23.9 264 20 285.9 286.0 275.6 287.9 0.63 10 500 5190 -33.3 -37.0 69 3.7 -33.6 280 29 292.4 292.5 278.4 293.5 0.32 11 400 6720 -43.9 -47.5 67 3.6 -44.0 270 36 297.9 298.0 280.6 298.4 0.13 12 378 7096 -46.7 -50.1 68 3.4 -46.8 273 36 299.1 299.1 281.1 299.5 0.10 13 335 7888 -49.7 -53.8 62 4.1 -49.8 279 37 305.5 305.5 283.7 305.8 0.08 14 300 8600 -54.5 -58.9 58 4.4 -54.6 285 38 308.5 308.5 284.8 308.7 0.05 15 288 8862 -56.7 -61.2 57 4.5 -56.8 286 40 309.0 309.0 285.0 309.1 0.04 16 255 9635 -59.3 -64.1 54 4.8 -59.3 290 46 316.1 316.1 287.5 316.2 0.03 17 250 9760 -58.3 -63.3 53 5.0 -58.4 290 44 319.4 319.4 288.6 319.5 0.03 18 225 10420 -58.1 -63.1 53 5.0 -58.2 292 42 329.5 329.5 291.6 329.6 0.04 19 200 11170 -51.5 -57.5 49 6.0 -51.7 295 40 351.2 351.2 297.0 351.6 0.08 20 198 11235 -50.7 -56.7 49 6.0 -51.0 294 40 353.5 353.5 297.5 353.9 0.09 21 150 13050 -48.5 -58.5 30 10.0 -49.0 270 29 386.5 386.5 303.3 386.9 0.10 22 110 15104 -46.7 -62.7 15 16.0 -47.7 281 26 425.7 425.7 308.4 426.1 0.08 23 100 15740 -44.7 -62.7 12 18.0 -46.1 285 25 441.4 441.4 310.1 441.8 0.08 24 72 17924 -47.3 -68.3 7 21.0 -48.8 299 19 479.3 479.3 313.4 479.6 0.05 25 70 18110 -46.7 -67.7 7 21.0 -48.3 300 19 484.5 484.5 313.8 484.8 0.06 26 63 18813 -43.5 -65.5 7 22.0 -45.9 311 17 506.4 506.4 315.4 506.9 0.09 27 51 20219 -47.9 -70.9 5 23.0 -49.8 333 13 527.6 527.6 316.8 527.9 0.05 28 50 20350 -47.5 -70.5 5 23.0 -49.6 335 13 531.5 531.6 317.1 531.9 0.06 29 36 22538 -43.5 -68.5 5 25.0 -47.2 30 23 594.2 594.3 320.4 595.0 0.11 30 30 23760 -44.9 -69.9 4 25.0 -48.7 60 29 622.2 622.3 321.6 623.0 0.10 31 28 24222 -42.1 -68.1 4 26.0 -47.0 60 32 642.4 642.5 322.4 643.6 0.14 32 20 26470 -46.3 -72.3 4 26.0 -50.8 60 44 694.5 694.5 324.3 695.4 0.11 33 18 27168 -47.5 -73.5 3 26.0 -52.0 711.9 712.0 324.8 712.8 0.10 34 13 29324 -46.5 -72.5 4 26.0 -52.3 784.8 784.9 326.9 786.4 0.16 35 11 30425 -49.7 -74.7 4 25.0 -54.8 811.6 811.7 327.5 813.0 0.14 TRP 255 9635 -59.3 -64.1 54 4.8 -59.3 290 46 316.1 316.1 287.5 316.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5088.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 60.24 % Est. max temperature: -4.67 C = 23.59 F Sfc-Lift cond lev (LCL): 942.65 mb = 539.32 m = 1769.40 ft T: -16.14 C 700-500 lapse rate: 4.36 C/km ThetaE index: 0.00 C Layer 991.0--493268195371108428283495776780288.0 mb Conv cond level (CCL): 991.00 mb = 168.05 m = 551.35 ft Mean mixing ratio: 0.68 g/kg Conv temperature: -21.62 C = -6.91 F Cap Strength: 20.86 C Lifted Index: 24.69 C Risk: None Lifted Index @300 mb: 32.67 C Lifted Index @700 mb: 14.08 C Showalter Index: 18.48 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 4.80 C K Index: -16.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 4.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.28 J/kg Max Up Vert Vel: 12.35 m/s Conv Inhibition (B-): 76560.55 J/kg Cap Strength: 24.51 C Lift Cond Lev (LCL): 865.82 mb = 1181.90 m = 3877.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 14 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 ---------------------------------------------------------- 0 991 168 75 1 -1.0 -0.3 | 111 15 -14.0 5.4 1 925 681 190 11 1.9 10.8 | 146 20 -11.1 16.5 2 850 1321 225 11 7.8 7.8 | 159 14 -5.2 13.4 3 700 2759 255 15 14.5 3.9 | 189 10 1.5 9.5 4 500 5190 280 29 28.6 -5.0 | 268 16 15.5 0.6 5 400 6720 270 36 36.0 -0.0 | 256 24 23.0 5.7 6 300 8600 285 38 36.7 -9.8 | 280 24 23.7 -4.2 7 255 9635 290 46 43.2 -15.7 | 288 32 30.2 -10.1 8 250 9760 290 44 41.3 -15.0 | 288 30 28.3 -9.4 9 200 11170 295 40 36.3 -16.9 | 296 26 23.2 -11.2 10 150 13050 270 29 29.0 -0.0 | 250 17 16.0 5.7 11 100 15740 285 25 24.1 -6.5 | 274 11 11.1 -0.8 12 70 18110 300 19 16.5 -9.5 | 318 5 3.4 -3.8 13 50 20350 335 13 5.5 -11.8 | 51 10 -7.5 -6.1 14 30 23760 60 29 -25.1 -14.5 | 77 39 -38.1 -8.8 15 20 26470 60 44 -38.1 -22.0 | 72 54 -51.1 -16.3 Wind Parameters Mean winds (0-6000m): 263.5 at 18.9 knts Storm direction: 293.5 at 14.2 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 110.1 neg: -0.4 tot: 109.6 m^2/s^2 ave: 36.5 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.65 Bulk Shear: 46.18 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 ------------------------------------------------------------------------------- 500 185 6 133 17| 11.5 0.0 11.5| 62.3 -0.4 61.8 123.7 0.76| 15.8 12.0 1000 197 8 142 17| 6.1 0.0 6.1| 80.2 -0.4 79.7 79.7 0.73| 10.8 7.9 1500 209 9 148 16| 4.4 0.0 4.4| 88.4 -0.4 88.0 58.7 0.72| 8.3 6.0 2000 218 10 154 15| 3.7 0.0 3.7| 95.7 -0.4 95.2 47.6 0.73| 7.0 5.1 2500 227 11 159 14| 3.2 0.0 3.2|102.2 -0.4 101.7 40.7 0.73| 6.2 4.5 3000 234 12 164 13| 3.1 0.0 3.1|110.1 -0.4 109.6 36.5 0.75| 5.7 4.3 4000 246 14 178 11| 3.1 0.0 3.1|128.2 -0.4 127.8 31.9 0.79| 5.1 4.1 5000 258 16 198 10| 3.1 0.0 3.1|150.9 -0.4 150.4 30.1 0.80| 4.9 3.9 6000 264 19 217 10| 2.6 0.5 3.0|150.9 -11.3 139.5 23.3 0.67| 4.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20260106.00.gif