UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for X1088... Searching the city database file for: X1088 ... Date:0000Z 8 DEC 25 Station: X1088 WMO ident: 31088 Latitude: 59.37 Longitude: 143.20 ------------------------------------------------------------------------------- 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 1014 8 -14.7 -18.8 71 4.1 -15.4 360 9 257.4 257.6 256.9 259.7 0.85 1 1003 90 -15.3 -19.6 70 4.3 -16.0 4 14 257.6 257.8 256.9 259.8 0.81 2 1000 113 -14.5 -18.9 69 4.4 -15.3 5 15 258.6 258.8 257.9 261.0 0.86 3 970 345 -10.3 -13.6 77 3.3 -11.1 50 11 265.1 265.4 263.9 268.9 1.38 4 925 708 -13.3 -16.8 75 3.5 -14.0 120 5 265.7 265.9 263.8 268.8 1.11 5 850 1345 -18.7 -21.9 76 3.2 -19.2 110 11 266.6 266.7 263.7 268.8 0.78 6 816 1648 -20.9 -23.5 80 2.6 -21.3 127 13 267.4 267.5 264.2 269.4 0.70 7 809 1712 -20.3 -22.9 80 2.6 -20.7 130 14 268.7 268.8 265.2 270.8 0.75 8 738 2390 -21.9 -28.9 53 7.0 -22.8 168 18 274.1 274.1 268.3 275.5 0.48 9 725 2520 -22.7 -30.7 48 8.0 -23.7 176 19 274.6 274.6 268.5 275.8 0.41 10 700 2777 -24.3 -32.3 48 8.0 -25.2 190 21 275.6 275.6 269.1 276.7 0.36 11 606 3813 -30.1 -36.1 56 6.0 -30.6 192 24 280.5 280.5 271.9 281.4 0.29 12 600 3884 -28.9 -34.9 56 6.0 -29.5 192 24 282.7 282.7 273.3 283.7 0.33 13 500 5160 -38.3 -43.0 61 4.7 -38.5 195 27 286.3 286.4 275.0 286.9 0.17 14 454 5819 -43.1 -47.5 62 4.4 -43.3 195 30 288.3 288.4 276.0 288.7 0.12 15 400 6660 -50.5 -54.7 61 4.2 -50.6 195 35 289.4 289.4 276.4 289.6 0.06 16 392 6792 -51.5 -55.8 60 4.3 -51.6 195 35 289.7 289.7 276.6 289.9 0.05 17 311 8273 -58.7 -63.2 56 4.5 -58.7 190 31 299.5 299.5 281.1 299.6 0.03 18 308 8334 -58.7 -63.2 56 4.5 -58.7 190 31 300.3 300.3 281.5 300.4 0.03 19 300 8500 -58.3 -62.8 56 4.5 -58.3 195 29 303.2 303.2 282.7 303.3 0.03 20 272 9117 -58.9 -63.5 55 4.6 -59.0 192 29 310.9 310.9 285.7 311.0 0.03 21 250 9650 -56.9 -61.6 55 4.7 -57.0 190 29 321.5 321.5 289.2 321.6 0.04 22 229 10207 -53.5 -58.5 54 5.0 -53.7 190 29 334.8 334.8 293.1 335.1 0.06 23 219 10494 -51.7 -56.7 55 5.0 -51.9 190 29 341.9 341.9 294.8 342.2 0.08 24 200 11080 -51.5 -57.5 49 6.0 -51.7 190 29 351.2 351.2 297.0 351.6 0.08 25 150 12960 -49.5 -57.5 39 8.0 -49.9 205 29 384.8 384.8 303.1 385.3 0.11 26 130 13897 -48.5 -58.5 30 10.0 -49.1 205 28 402.6 402.7 305.6 403.2 0.11 27 100 15610 -51.1 -63.1 23 12.0 -51.7 205 25 429.0 429.0 308.8 429.4 0.08 28 96 15876 -50.1 -63.1 20 13.0 -50.8 206 26 436.0 436.0 309.5 436.4 0.08 29 83 16822 -52.5 -65.5 19 13.0 -53.2 208 30 449.6 449.6 310.8 450.0 0.07 30 76 17395 -49.7 -63.7 18 14.0 -50.7 209 33 466.9 467.0 312.4 467.5 0.10 31 70 17930 -52.7 -67.7 15 15.0 -53.5 210 35 471.6 471.7 312.8 472.0 0.06 32 69 18023 -53.1 -68.1 15 15.0 -53.9 210 35 472.7 472.7 312.9 473.1 0.06 33 64 18513 -49.7 -64.7 16 15.0 -50.9 211 37 490.5 490.5 314.3 491.1 0.10 34 60 18933 -52.9 -68.9 13 16.0 -53.8 212 38 492.5 492.5 314.4 492.8 0.06 35 57 19264 -53.7 -69.7 12 16.0 -54.6 213 39 497.9 497.9 314.8 498.3 0.06 36 50 20110 -52.3 -69.3 11 17.0 -53.5 215 42 520.2 520.2 316.4 520.7 0.07 37 42 21248 -47.3 -65.3 11 18.0 -49.6 213 44 559.2 559.3 318.6 560.2 0.14 38 41 21407 -47.5 -65.5 11 18.0 -49.7 213 44 562.6 562.6 318.8 563.6 0.14 39 37 22080 -50.7 -69.7 9 19.0 -52.6 212 46 571.1 571.1 319.2 571.7 0.09 40 36 22260 -47.7 -66.7 9 19.0 -50.2 212 46 583.4 583.4 319.9 584.4 0.13 41 34 22638 -45.5 -65.5 9 20.0 -48.7 211 47 598.8 598.8 320.6 600.0 0.17 42 30 23460 -51.9 -71.9 7 20.0 -53.9 210 48 603.2 603.2 320.7 603.7 0.08 43 29 23679 -53.7 -73.7 7 20.0 -55.5 209 50 604.1 604.1 320.8 604.5 0.06 44 25 24657 -43.5 -65.5 7 22.0 -48.1 206 59 659.6 659.7 323.1 661.4 0.23 45 21 25846 -37.7 -62.7 6 25.0 -45.2 201 70 710.8 711.0 324.9 714.3 0.40 46 20 26180 -41.7 -66.7 5 25.0 -47.9 200 73 708.5 708.6 324.8 710.7 0.24 47 17 27267 -47.9 -72.9 4 25.0 -52.3 722.4 722.4 325.1 723.4 0.12 48 14 28563 -42.5 -68.5 4 26.0 -49.7 781.9 782.0 326.8 784.6 0.27 TRP 308 8334 -58.7 -63.2 56 4.5 -58.7 190 31 300.3 300.3 281.5 300.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5047.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 62.81 % Est. max temperature: -5.69 C = 21.76 F Sfc-Lift cond lev (LCL): 948.53 mb = 516.10 m = 1693.23 ft T: -11.71 C 700-500 lapse rate: 5.87 C/km ThetaE index: 0.15 C Layer 925.0- 816.0 mb Conv cond level (CCL): 868.75 mb = 1180.63 m = 3873.41 ft Mean mixing ratio: 1.13 g/kg Conv temperature: -5.74 C = 21.67 F Cap Strength: 14.35 C Lifted Index: 16.41 C Risk: None Lifted Index @300 mb: 26.00 C Lifted Index @700 mb: 9.08 C Showalter Index: 14.59 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 16.40 C K Index: -10.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.06 J/kg Max Up Vert Vel: 8.49 m/s Conv Inhibition (B-): 64740.87 J/kg Cap Strength: 16.41 C Lift Cond Lev (LCL): 910.06 mb = 830.68 m = 2725.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 15 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 1014 8 360 9 -0.0 -9.0 | 22 23 -8.5 -21.1 1 1000 113 5 15 -1.3 -14.9 | 20 29 -9.8 -27.0 2 925 708 120 5 -4.3 2.5 | 53 16 -12.9 -9.6 3 850 1345 110 11 -10.3 3.8 | 66 21 -18.9 -8.3 4 700 2777 190 21 3.6 20.7 | 150 10 -4.9 8.6 5 500 5160 195 27 7.0 26.1 | 174 14 -1.5 14.0 6 400 6660 195 35 9.1 33.8 | 181 22 0.5 21.7 7 308 8334 190 31 5.4 30.5 | 170 19 -3.1 18.4 8 300 8500 195 29 7.5 28.0 | 176 16 -1.0 15.9 9 250 9650 190 29 5.0 28.6 | 168 17 -3.5 16.5 10 200 11080 190 29 5.0 28.6 | 168 17 -3.5 16.5 11 150 12960 205 29 12.3 26.3 | 195 15 3.7 14.2 12 100 15610 205 25 10.6 22.7 | 191 11 2.0 10.6 13 70 17930 210 35 17.5 30.3 | 206 20 9.0 18.2 14 50 20110 215 42 24.1 34.4 | 215 27 15.6 22.3 15 30 23460 210 48 24.0 41.6 | 208 33 15.5 29.5 16 20 26180 200 73 25.0 68.6 | 196 59 16.4 56.5 Wind Parameters Mean winds (0-6000m): 185.2 at 19.7 knts Storm direction: 215.2 at 14.8 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 131.3 deg Storm rel helicity (0-3000m) pos: 217.0 neg: -7.3 tot: 209.7 m^2/s^2 ave: 69.9 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 7.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.28 Bulk Shear: 127.95 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 12 30 26| 11.6 0.0 11.6|100.8 -5.9 94.8 189.7 0.60| 23.2 14.0 1000 40 9 37 24| 7.3 0.0 7.3|115.7 -7.3 108.4 108.4 0.53| 16.0 8.5 1500 75 9 50 23| 6.3 0.0 6.3|136.1 -7.3 128.8 85.9 0.56| 12.4 7.0 2000 101 11 62 21| 6.1 0.0 6.1|170.6 -7.3 163.2 81.6 0.62| 11.3 7.0 2500 128 12 75 19| 5.8 0.0 5.8|201.1 -7.3 193.8 77.5 0.66| 10.9 7.2 3000 152 13 89 15| 5.2 0.0 5.2|217.0 -7.3 209.7 69.9 0.69| 10.2 7.0 4000 172 16 108 11| 4.2 0.0 4.2|223.0 -7.3 215.7 53.9 0.69| 8.0 5.5 5000 181 18 125 10| 3.6 0.0 3.6|229.5 -7.3 222.2 44.4 0.69| 6.6 4.6 6000 185 20 138 10| 3.2 0.2 3.5|236.6 -7.3 229.3 38.2 0.67| 6.0 4.0 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20251208.00.gif