UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for X1004... Searching the city database file for: X1004 ... Date:0000Z 29 NOV 25 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 134 SFC 928 678 -24.7 -28.1 73 3.4 -25.1 160 1 253.8 253.9 252.9 254.9 0.41 2 925 702 -22.7 -27.4 65 4.7 -23.2 165 3 256.1 256.2 254.9 257.3 0.44 3 923 718 -21.1 -27.1 58 6.0 -21.8 167 3 257.9 258.0 256.4 259.2 0.45 4 860 1237 -24.1 -28.9 64 4.8 -24.6 217 19 260.0 260.1 258.1 261.2 0.41 5 850 1323 -22.1 -26.8 66 4.7 -22.7 225 21 263.0 263.1 260.6 264.4 0.50 6 844 1375 -21.7 -26.1 68 4.4 -22.2 226 21 263.9 264.0 261.3 265.5 0.54 7 768 2065 -25.5 -28.6 75 3.1 -25.8 246 17 267.1 267.1 263.5 268.4 0.47 8 740 2334 -25.5 -28.4 77 2.9 -25.8 254 15 269.9 270.0 265.6 271.4 0.50 9 730 2433 -25.5 -28.9 73 3.4 -25.9 256 15 271.0 271.1 266.3 272.4 0.48 10 700 2736 -26.9 -32.9 57 6.0 -27.5 265 13 272.7 272.8 267.2 273.7 0.34 11 650 3267 -29.5 -37.5 46 8.0 -30.2 266 13 275.6 275.6 268.9 276.3 0.23 12 515 4898 -38.5 -43.5 59 5.0 -38.8 270 15 283.7 283.7 273.6 284.2 0.16 13 500 5100 -39.9 -44.9 59 5.0 -40.1 270 15 284.4 284.4 273.9 284.9 0.14 14 400 6590 -50.3 -54.9 58 4.6 -50.4 250 17 289.6 289.6 276.6 289.8 0.06 15 323 7953 -60.5 -64.9 56 4.4 -60.5 235 11 293.8 293.8 278.6 293.9 0.02 16 300 8410 -63.1 -67.8 53 4.7 -63.1 230 9 296.4 296.4 279.7 296.4 0.01 17 291 8596 -63.9 -68.6 53 4.7 -63.9 225 9 297.8 297.8 280.4 297.9 0.01 18 281 8810 -62.1 -66.9 53 4.8 -62.1 224 10 303.4 303.4 282.8 303.5 0.02 19 250 9530 -61.3 -65.9 54 4.6 -61.3 220 15 314.9 314.9 287.1 315.0 0.02 20 215 10475 -58.9 -63.7 54 4.8 -59.0 220 20 332.5 332.5 292.4 332.7 0.03 21 200 10930 -58.9 -63.7 54 4.8 -59.0 220 23 339.5 339.5 294.2 339.6 0.04 22 170 11952 -57.1 -62.1 53 5.0 -57.2 212 20 358.6 358.6 298.5 358.9 0.05 23 150 12740 -58.5 -64.5 46 6.0 -58.6 205 17 369.3 369.3 300.5 369.5 0.04 24 100 15280 -60.3 -67.3 39 7.0 -60.4 205 23 411.2 411.2 306.7 411.4 0.04 25 85 16289 -62.7 -69.7 38 7.0 -62.9 203 24 425.9 425.9 308.4 426.1 0.04 26 70 17490 -61.7 -69.7 34 8.0 -61.9 200 25 452.4 452.4 311.1 452.6 0.05 27 66 17856 -60.5 -68.5 34 8.0 -60.8 202 25 462.7 462.7 312.0 463.0 0.06 28 59 18549 -63.9 -71.9 33 8.0 -64.1 205 25 470.1 470.1 312.7 470.3 0.04 29 57 18760 -64.1 -72.1 33 8.0 -64.3 206 25 474.3 474.3 313.0 474.6 0.04 30 53 19208 -61.5 -69.5 34 8.0 -61.8 208 25 490.3 490.3 314.2 490.7 0.06 31 50 19570 -61.3 -69.3 34 8.0 -61.6 210 25 499.0 499.0 314.9 499.4 0.07 32 46 20088 -61.9 -69.9 34 8.0 -62.2 206 29 509.6 509.6 315.7 510.0 0.07 33 39 21119 -58.7 -67.7 30 9.0 -59.3 198 37 542.4 542.4 317.7 543.1 0.11 34 35 21796 -61.3 -70.3 29 9.0 -61.8 193 42 552.6 552.6 318.3 553.2 0.08 35 30 22760 -58.5 -68.5 27 10.0 -59.3 185 50 585.2 585.2 320.0 586.1 0.13 36 27 23426 -55.9 -65.9 28 10.0 -57.1 186 55 610.4 610.4 321.2 611.9 0.20 37 23 24440 -58.7 -69.7 23 11.0 -59.7 188 64 630.8 630.8 322.0 631.9 0.14 38 20 25330 -52.9 -64.9 22 12.0 -55.0 190 71 674.3 674.4 323.7 676.9 0.31 39 16 26765 -54.3 -67.3 19 13.0 -56.6 714.1 714.2 325.0 716.6 0.28 40 15 27186 -47.1 -61.1 19 14.0 -51.3 751.4 751.7 326.1 757.7 0.68 41 14 27644 -45.3 -60.3 17 15.0 -50.4 772.4 772.8 326.7 780.2 0.81 TRP 291 8596 -63.9 -68.6 53 4.7 -63.9 225 9 297.8 297.8 280.4 297.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 4966.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 59.84 % Est. max temperature: -12.14 C = 10.14 F Sfc-Lift cond lev (LCL): 876.76 mb = 1095.47 m = 3594.03 ft T: -23.28 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.00 C Layer 928.0-1526726.6 mb Conv cond level (CCL): 622.31 mb = 3572.22 m = 11719.74 ft Mean mixing ratio: 0.45 g/kg Conv temperature: -1.89 C = 28.60 F Cap Strength: 18.43 C Lifted Index: 18.85 C Risk: None Lifted Index @300 mb: 24.71 C Lifted Index @700 mb: 10.64 C Showalter Index: 16.48 C Risk: None Total Totals Index: 30.90 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.10 C K Index: -15.00 Risk: None Sweat Index: 170.39 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.19 J/kg Max Up Vert Vel: 8.02 m/s Conv Inhibition (B-): 63758.23 J/kg Cap Strength: 18.65 C Lift Cond Lev (LCL): 806.58 mb = 1706.46 m = 5598.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 11 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 ---------------------------------------------------------- 0 928 678 160 1 -0.3 0.9 | 109 12 -11.2 3.8 1 925 702 165 3 -0.8 2.9 | 116 13 -11.7 5.7 2 850 1323 225 21 14.8 14.8 | 193 18 4.0 17.7 3 700 2736 265 13 13.0 1.1 | 207 4 2.1 4.0 4 500 5100 270 15 15.0 -0.0 | 235 5 4.1 2.8 5 400 6590 250 17 16.0 5.8 | 210 10 5.1 8.6 6 300 8410 230 9 6.9 5.8 | 155 9 -4.0 8.6 7 291 8596 225 9 6.4 6.4 | 154 10 -4.5 9.2 8 250 9530 220 15 9.6 11.5 | 175 14 -1.2 14.3 9 200 10930 220 23 14.8 17.6 | 191 21 3.9 20.4 10 150 12740 205 17 7.2 15.4 | 169 19 -3.7 18.2 11 100 15280 205 23 9.7 20.8 | 177 24 -1.2 23.7 12 70 17490 200 25 8.6 23.5 | 175 26 -2.3 26.3 13 50 19570 210 25 12.5 21.7 | 184 25 1.6 24.5 14 30 22760 185 50 4.4 49.8 | 173 53 -6.5 52.6 15 20 25330 190 71 12.3 69.9 | 181 73 1.4 72.7 Wind Parameters Mean winds (0-6000m): 254.5 at 15.0 knts Storm direction: 284.5 at 11.3 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 110.6 deg Storm rel helicity (0-3000m) pos: 112.0 neg: -0.1 tot: 111.9 m^2/s^2 ave: 37.3 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.82 Bulk Shear: 17.69 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 ------------------------------------------------------------------------------- 500 204 10 149 13| 16.7 0.0 16.7| 68.8 0.0 68.8 137.7 0.94| 18.7 17.6 1000 224 14 176 13| 9.6 0.0 9.6|105.0 0.0 105.0 105.0 0.89| 14.4 12.9 1500 230 16 185 13| 5.5 0.0 5.5|110.1 0.0 110.1 73.4 0.80| 11.4 9.1 2000 235 15 188 12| 3.5 0.0 3.5|110.9 -0.1 110.8 55.4 0.71| 9.7 6.9 2500 239 15 191 11| 2.8 0.0 2.8|111.4 -0.1 111.3 44.5 0.70| 8.0 5.6 3000 244 15 194 10| 2.4 0.0 2.4|112.0 -0.1 111.9 37.3 0.71| 6.7 4.8 4000 250 15 200 8| 1.9 0.0 1.9|113.2 -0.1 113.1 28.3 0.71| 5.2 3.7 5000 254 15 206 8| 1.5 0.2 1.8|113.6 -1.9 111.7 22.3 0.65| 4.4 2.9 6000 255 15 208 8| 1.3 0.5 1.8|113.6 -7.5 106.2 17.7 0.54| 4.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20251129.00.gif