UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for X2618... Searching the city database file for: X2618 ... Date:0000Z 11 JAN 26 Station: X2618 WMO ident: 32618 Latitude: 55.20 Longitude: 165.98 ------------------------------------------------------------------------------- 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 1021 18 -3.1 -6.7 76 3.6 -4.3 20 21 268.4 268.8 267.7 274.6 2.26 1 1000 182 -3.7 -9.7 63 6.0 -5.5 30 17 269.5 269.7 267.7 274.5 1.83 2 925 792 -9.3 -15.3 62 6.0 -10.7 10 25 269.8 270.0 266.9 273.3 1.26 3 850 1439 -15.1 -23.1 50 8.0 -16.5 5 25 270.3 270.4 266.3 272.4 0.70 4 745 2425 -21.9 -32.9 36 11.0 -23.1 2 26 273.3 273.4 267.5 274.3 0.32 5 700 2884 -22.5 -38.5 22 16.0 -24.0 360 27 277.6 277.6 270.0 278.2 0.20 6 688 3010 -22.9 -39.9 20 17.0 -24.4 0 28 278.5 278.5 270.5 279.1 0.17 7 658 3334 -25.3 -44.3 15 19.0 -26.7 1 31 279.4 279.4 271.0 279.7 0.11 8 593 4075 -31.7 -48.7 17 17.0 -32.6 2 37 280.4 280.4 271.5 280.6 0.08 9 500 5260 -38.3 -56.3 13 18.0 -38.9 5 48 286.3 286.3 274.8 286.5 0.04 10 495 5329 -38.5 -56.5 13 18.0 -39.1 5 48 286.9 286.9 275.1 287.1 0.04 11 400 6760 -49.1 -64.1 16 15.0 -49.3 355 48 291.2 291.2 277.3 291.2 0.02 12 357 7500 -54.7 -68.7 16 14.0 -54.8 352 43 293.3 293.3 278.3 293.3 0.01 13 329 8022 -56.3 -70.3 16 14.0 -56.4 350 40 298.0 298.0 280.5 298.1 0.01 14 300 8610 -56.1 -70.1 16 14.0 -56.2 345 36 306.3 306.3 283.9 306.3 0.01 15 285 8934 -56.5 -70.5 16 14.0 -56.6 337 31 310.2 310.2 285.4 310.3 0.01 16 275 9161 -53.5 -67.5 17 14.0 -53.7 331 27 317.7 317.8 288.0 317.8 0.02 17 260 9519 -55.5 -69.5 16 14.0 -55.7 321 21 319.9 319.9 288.8 320.0 0.01 18 257 9593 -53.1 -68.1 15 15.0 -53.4 320 20 324.5 324.6 290.2 324.6 0.02 19 250 9770 -53.1 -68.1 15 15.0 -53.4 315 17 327.1 327.1 290.9 327.2 0.02 20 200 11220 -48.3 -65.3 12 17.0 -48.8 285 7 356.3 356.3 298.0 356.4 0.03 21 193 11456 -47.3 -65.3 11 18.0 -47.9 277 8 361.5 361.5 299.0 361.7 0.03 22 167 12410 -49.1 -69.1 8 20.0 -49.7 244 13 373.8 373.8 301.2 373.9 0.02 23 150 13120 -46.5 -68.5 6 22.0 -47.4 220 17 389.9 389.9 303.8 390.1 0.03 24 128 14165 -49.5 -71.5 6 22.0 -50.3 210 19 402.6 402.6 305.6 402.7 0.02 25 121 14537 -45.7 -68.7 6 23.0 -46.9 207 19 416.1 416.1 307.3 416.3 0.03 26 112 15049 -48.1 -70.1 6 22.0 -49.1 202 20 420.9 420.9 307.9 421.1 0.03 27 100 15800 -45.5 -69.5 5 24.0 -46.9 195 21 439.8 439.8 309.8 440.0 0.03 28 83 17040 -47.3 -71.3 5 24.0 -48.7 203 17 460.2 460.2 311.8 460.4 0.03 29 80 17285 -45.5 -69.5 5 24.0 -47.2 204 16 468.8 468.8 312.5 469.0 0.04 30 71 18076 -48.7 -72.7 5 24.0 -50.1 209 13 478.3 478.3 313.3 478.4 0.03 31 70 18170 -46.1 -70.1 5 24.0 -47.9 210 13 485.8 485.8 313.9 486.0 0.04 32 60 19204 -41.7 -66.7 5 25.0 -44.7 212 18 517.5 517.5 316.2 518.0 0.08 33 50 20430 -44.7 -69.7 4 25.0 -47.4 215 23 538.1 538.1 317.4 538.6 0.06 34 47 20848 -42.3 -67.3 5 25.0 -45.7 210 24 553.5 553.5 318.3 554.1 0.10 35 42 21607 -44.9 -69.9 4 25.0 -47.9 201 26 565.1 565.2 318.9 565.7 0.07 36 30 23880 -41.5 -67.5 4 26.0 -46.4 175 33 631.5 631.6 322.0 632.6 0.14 37 27 24596 -40.7 -66.7 4 26.0 -46.2 653.1 653.1 322.9 654.5 0.18 TRP 329 8022 -56.3 -70.3 16 14.0 -56.4 350 40 298.0 298.0 280.5 298.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5078.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 33.59 % Est. max temperature: -1.35 C = 29.57 F Sfc-Lift cond lev (LCL): 964.69 mb = 463.31 m = 1520.04 ft T: -6.28 C 700-500 lapse rate: 6.65 C/km ThetaE index: 2.22 C Layer 1000.0- 745.0 mb Conv cond level (CCL): 879.74 mb = 1175.89 m = 3857.88 ft Mean mixing ratio: 1.63 g/kg Conv temperature: -1.42 C = 29.45 F Cap Strength: 6.13 C Lifted Index: 10.37 C Risk: None Lifted Index @300 mb: 22.86 C Lifted Index @700 mb: 4.78 C Showalter Index: 11.66 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 15.20 C K Index: -15.90 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.28 J/kg Max Up Vert Vel: 2.56 m/s Conv Inhibition (B-): 55534.87 J/kg Cap Strength: 10.00 C Lift Cond Lev (LCL): 888.16 mb = 1103.00 m = 3618.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 34 at 25 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 1021 18 20 21 -7.2 -19.7 | 265 7 6.7 0.6 1 1000 182 30 17 -8.5 -14.7 | 224 8 5.4 5.6 2 925 792 10 25 -4.3 -24.6 | 294 11 9.6 -4.3 3 850 1439 5 25 -2.2 -24.9 | 291 13 11.7 -4.6 4 700 2884 360 27 -0.0 -27.0 | 296 15 13.9 -6.7 5 500 5260 5 48 -4.2 -47.8 | 341 29 9.7 -27.5 6 400 6760 355 48 4.2 -47.8 | 327 33 18.1 -27.5 7 329 8022 350 40 6.9 -39.4 | 312 28 20.9 -19.1 8 300 8610 345 36 9.3 -34.8 | 302 27 23.2 -14.5 9 250 9770 315 17 12.0 -12.0 | 252 27 25.9 8.3 10 200 11220 285 7 6.8 -1.8 | 228 28 20.7 18.5 11 150 13120 220 17 10.9 13.0 | 217 42 24.8 33.3 12 100 15800 195 21 5.4 20.3 | 205 45 19.4 40.6 13 70 18170 210 13 6.5 11.3 | 213 38 20.4 31.6 14 50 20430 215 23 13.2 18.8 | 215 48 27.1 39.1 15 30 23880 175 33 -2.9 32.9 | 192 54 11.0 53.2 Wind Parameters Mean winds (0-6000m): 4.4 at 32.8 knts Storm direction: 34.4 at 24.6 knts Shear (0-3000m) pos: 0.0 neg: 1.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 34.6 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -9.6 tot: 15.4 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 34.41 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 24 19 245 7| 0.0 0.6 0.6| 8.8 -7.9 0.9 1.8 0.05| 10.1 0.5 1000 17 22 273 8| 0.0 3.2 3.2| 16.6 -8.4 8.2 8.2 0.25| 8.1 2.0 1500 13 23 282 9| 0.0 2.5 2.5| 16.8 -9.6 7.2 4.8 0.21| 5.9 1.2 2000 10 23 286 10| 0.0 2.2 2.2| 18.2 -9.6 8.7 4.3 0.22| 4.7 1.0 2500 8 24 288 11| 0.0 1.9 1.9| 19.5 -9.6 10.0 4.0 0.22| 4.0 0.9 3000 7 24 290 12| 0.0 1.9 1.9| 25.0 -9.6 15.4 5.1 0.26| 3.6 1.0 4000 5 26 298 13| 1.1 1.4 2.6| 60.3 -9.6 50.7 12.7 0.43| 3.9 1.7 5000 5 30 309 15| 1.8 1.1 3.0| 98.2 -9.6 88.6 17.7 0.49| 4.0 2.0 6000 4 33 318 17| 1.5 1.3 2.8|106.2 -38.2 68.0 11.3 0.36| 3.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20260111.00.gif