UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 6 JAN 26 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 128 SFC 986 232 -21.3 -24.9 73 3.6 -21.7 0 0 252.9 252.9 252.3 254.3 0.51 2 961 422 -21.1 -24.5 74 3.4 -21.5 2 5 254.9 255.0 254.2 256.4 0.55 3 948 522 -19.1 -22.7 73 3.6 -19.6 3 8 258.0 258.1 256.9 259.7 0.65 4 925 705 -19.7 -23.7 70 4.0 -20.3 5 13 259.2 259.3 257.8 260.9 0.61 5 868 1174 -23.3 -28.2 64 4.9 -23.8 13 19 260.2 260.2 258.2 261.4 0.43 6 850 1328 -22.5 -27.4 64 4.9 -23.1 15 21 262.6 262.7 260.2 263.9 0.47 7 837 1441 -21.3 -26.3 64 5.0 -22.0 13 21 265.0 265.1 262.1 266.5 0.53 8 700 2740 -28.3 -32.8 65 4.5 -28.7 350 17 271.1 271.2 266.1 272.2 0.35 9 683 2916 -28.5 -33.1 65 4.6 -28.9 2 16 272.8 272.9 267.3 273.9 0.34 10 613 3679 -34.5 -39.0 64 4.5 -34.8 57 11 274.5 274.5 268.1 275.2 0.21 11 500 5080 -41.1 -44.7 68 3.6 -41.3 160 3 282.9 283.0 273.1 283.4 0.14 12 494 5162 -41.5 -45.0 69 3.5 -41.6 164 3 283.4 283.4 273.4 283.9 0.14 13 400 6560 -51.3 -55.0 65 3.7 -51.4 225 11 288.3 288.3 275.9 288.5 0.05 14 385 6809 -53.1 -57.1 62 4.0 -53.2 241 10 289.1 289.1 276.3 289.3 0.04 15 356 7315 -55.3 -59.3 61 4.0 -55.4 275 7 292.7 292.7 278.0 292.8 0.04 16 310 8201 -56.9 -61.3 57 4.4 -57.0 267 10 302.3 302.3 282.4 302.4 0.03 17 300 8410 -56.3 -60.8 57 4.5 -56.3 265 11 306.0 306.0 283.8 306.1 0.04 18 250 9580 -50.7 -56.7 49 6.0 -50.9 265 15 330.7 330.7 292.0 331.0 0.07 19 201 11007 -47.7 -57.7 31 10.0 -48.1 255 13 356.7 356.7 298.1 357.1 0.08 20 200 11040 -47.9 -57.9 31 10.0 -48.3 255 13 356.9 356.9 298.1 357.3 0.08 21 157 12630 -49.1 -63.1 18 14.0 -49.7 263 28 380.5 380.5 302.3 380.7 0.05 22 150 12930 -47.9 -62.9 16 15.0 -48.6 265 31 387.5 387.5 303.5 387.8 0.05 23 122 14309 -42.3 -61.3 11 19.0 -43.8 275 27 421.3 421.4 307.9 421.8 0.08 24 100 15650 -43.5 -64.5 8 21.0 -45.1 285 23 443.7 443.7 310.3 444.0 0.07 25 70 18050 -43.5 -67.5 5 24.0 -45.7 330 15 491.3 491.3 314.4 491.7 0.06 26 65 18552 -41.7 -65.7 6 24.0 -44.5 337 14 505.8 505.8 315.4 506.3 0.09 27 53 19929 -45.3 -69.3 5 24.0 -47.7 355 10 527.8 527.9 316.8 528.3 0.06 28 50 20320 -43.5 -68.5 5 25.0 -46.4 360 9 541.0 541.0 317.6 541.5 0.08 29 42 21496 -40.5 -66.5 4 26.0 -44.7 29 14 576.0 576.1 319.5 576.9 0.12 30 36 22534 -44.7 -69.7 4 25.0 -48.1 55 18 591.1 591.2 320.2 591.8 0.09 31 35 22723 -42.5 -68.5 4 26.0 -46.6 59 19 601.7 601.7 320.7 602.5 0.11 32 30 23760 -43.3 -69.3 4 26.0 -47.6 85 23 626.6 626.6 321.8 627.5 0.11 33 21 26154 -43.7 -69.7 4 26.0 -49.0 59 19 692.7 692.7 324.2 694.0 0.15 34 20 26480 -45.3 -71.3 4 26.0 -50.1 55 19 697.5 697.6 324.4 698.6 0.13 35 12 29837 -52.3 -77.3 3 25.0 -56.3 782.4 782.5 326.8 783.2 0.09 36 11 30404 -49.1 -74.1 4 25.0 -54.4 813.8 813.9 327.6 815.3 0.15 TRP 356 7315 -55.3 -59.3 61 4.0 -55.4 275 7 292.7 292.7 278.0 292.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 4952.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 65.91 % Est. max temperature: -9.18 C = 15.48 F Sfc-Lift cond lev (LCL): 928.94 mb = 673.43 m = 2209.38 ft T: -19.60 C 700-500 lapse rate: 5.47 C/km ThetaE index: 0.00 C Layer 986.0-1526726.6 mb Conv cond level (CCL): 718.86 mb = 2546.79 m = 8355.49 ft Mean mixing ratio: 0.57 g/kg Conv temperature: -4.00 C = 24.80 F Cap Strength: 13.59 C Lifted Index: 19.58 C Risk: None Lifted Index @300 mb: 33.21 C Lifted Index @700 mb: 11.32 C Showalter Index: 15.66 C Risk: None Total Totals Index: 32.30 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 13.70 C K Index: -13.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.04 J/kg Max Up Vert Vel: 7.88 m/s Conv Inhibition (B-): 75639.12 J/kg Cap Strength: 19.16 C Lift Cond Lev (LCL): 877.08 mb = 1097.47 m = 3600.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 9 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 ---------------------------------------------------------- 0 986 232 0 0 -0.0 -0.0 | 209 9 4.3 7.7 1 925 705 5 13 -1.1 -13.0 | 329 6 3.2 -5.3 2 850 1328 15 21 -5.4 -20.3 | 5 13 -1.1 -12.6 3 700 2740 350 17 3.0 -16.7 | 321 12 7.3 -9.1 4 500 5080 160 3 -1.0 2.8 | 197 11 3.3 10.5 5 400 6560 225 11 7.8 7.8 | 218 20 12.1 15.4 6 356 7315 275 7 7.0 -0.6 | 238 13 11.3 7.1 7 300 8410 265 11 11.0 1.0 | 241 18 15.3 8.6 8 250 9580 265 15 14.9 1.3 | 245 21 19.2 9.0 9 200 11040 255 13 12.6 3.4 | 237 20 16.9 11.0 10 150 12930 265 31 30.9 2.7 | 254 37 35.2 10.4 11 100 15650 285 23 22.2 -6.0 | 266 27 26.5 1.7 12 70 18050 330 15 7.5 -13.0 | 294 13 11.8 -5.3 13 50 20320 360 9 -0.0 -9.0 | 287 5 4.3 -1.3 14 30 23760 85 23 -22.9 -2.0 | 107 19 -18.6 5.7 15 20 26480 55 19 -15.6 -10.9 | 74 12 -11.3 -3.2 Wind Parameters Mean winds (0-6000m): 359.3 at 11.7 knts Storm direction: 29.3 at 8.8 knts Shear (0-3000m) pos: 3.5 neg: 1.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 170.5 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -28.6 tot: 14.8 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.57 Bulk Shear: 3.24 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 5 7 257 4| 13.7 0.0 13.7| 14.1 0.0 14.1 28.3 0.79| 13.9 11.1 1000 9 12 327 5| 10.2 0.0 10.2| 24.4 0.0 24.4 24.4 0.75| 10.5 7.8 1500 10 15 346 7| 6.8 0.7 7.4| 26.8 -8.9 17.9 11.9 0.54| 8.4 4.5 2000 9 16 346 8| 5.1 1.3 6.4| 26.8 -19.1 7.7 3.8 0.36| 7.1 2.6 2500 6 16 343 9| 4.1 1.6 5.7| 26.8 -28.6 -1.8 -0.7 0.22| 6.3 1.4 3000 6 16 342 9| 3.5 1.4 4.8| 43.4 -28.6 14.8 4.9 0.36| 7.0 2.5 4000 9 15 343 7| 2.0 1.0 3.0| 65.8 -28.6 37.2 9.3 0.51| 7.2 3.7 5000 2 13 323 6| 0.9 0.8 1.7| 87.1 -28.8 58.3 11.7 0.56| 6.7 3.7 6000 359 12 312 6| 0.5 0.7 1.2|102.7 -28.8 73.9 12.3 0.55| 6.2 3.4 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20260106.12.gif