UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for X4467... Searching the city database file for: X4467 ... Date:1200Z 13 JAN 26 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 104 20 9 SFC 995 144 -3.5 -5.1 89 1.6 -4.0 20 9 270.0 270.5 269.4 277.1 2.62 2 959 434 -6.7 -8.5 87 1.8 -7.2 15 11 269.7 270.0 268.2 275.4 2.09 3 925 718 -5.1 -6.4 91 1.3 -5.5 10 13 274.1 274.5 271.8 281.1 2.56 4 917 786 -4.9 -6.1 91 1.2 -5.3 15 12 275.0 275.4 272.5 282.3 2.64 5 900 934 -1.3 -2.3 93 1.0 -1.7 25 10 280.2 280.8 276.7 290.2 3.58 6 890 1023 -2.1 -3.1 93 1.0 -2.5 31 9 280.2 280.8 276.6 289.8 3.41 7 855 1342 0.2 -3.2 78 3.4 -1.2 52 6 285.9 286.5 279.6 296.0 3.53 8 850 1389 0.0 -3.1 80 3.1 -1.3 55 5 286.1 286.8 279.7 296.4 3.58 9 740 2491 -3.5 -12.5 50 9.0 -6.5 112 14 293.9 294.3 281.3 299.9 1.98 10 700 2927 -7.5 -15.5 53 8.0 -9.9 135 17 294.2 294.5 281.0 299.2 1.63 11 679 3163 -9.9 -16.9 57 7.0 -11.9 137 18 294.1 294.3 280.7 298.7 1.50 12 537 4930 -22.3 -24.8 80 2.5 -22.8 151 26 299.7 299.8 282.5 302.7 0.95 13 500 5450 -26.7 -29.6 76 2.9 -27.1 155 29 300.5 300.6 282.4 302.7 0.66 14 427 6568 -34.5 -38.6 66 4.1 -34.8 162 34 304.4 304.5 283.6 305.5 0.32 15 400 7020 -38.7 -43.3 62 4.6 -39.0 165 36 304.7 304.7 283.5 305.4 0.21 16 329 8326 -50.7 -54.5 64 3.8 -50.8 185 35 305.7 305.7 283.8 306.0 0.07 17 300 8920 -55.9 -59.7 62 3.8 -55.9 195 35 306.6 306.6 284.1 306.7 0.04 18 261 9797 -65.1 -69.1 58 4.0 -65.1 191 39 305.5 305.5 283.6 305.5 0.01 19 250 10060 -67.5 -71.6 56 4.1 -67.5 190 40 305.7 305.7 283.7 305.8 0.01 20 234 10453 -70.9 -74.8 56 3.9 -70.9 190 36 306.4 306.4 284.0 306.4 0.01 21 205 11248 -62.5 -66.8 56 4.3 -62.6 219 33 331.4 331.4 292.2 331.5 0.02 22 200 11400 -62.3 -66.6 56 4.3 -62.4 225 33 334.1 334.1 292.9 334.2 0.02 23 176 12193 -59.7 -64.2 56 4.5 -59.8 229 30 350.8 350.8 296.8 351.0 0.04 24 150 13190 -60.5 -65.3 53 4.8 -60.6 235 27 365.9 365.9 299.8 366.0 0.04 25 117 14732 -60.7 -66.7 45 6.0 -60.8 244 33 392.4 392.4 304.2 392.6 0.04 26 100 15710 -59.5 -66.5 40 7.0 -59.7 250 36 412.8 412.8 306.9 413.0 0.05 27 75 17495 -62.5 -70.5 33 8.0 -62.7 250 44 441.9 441.9 310.1 442.1 0.04 28 70 17920 -63.1 -72.1 29 9.0 -63.3 250 46 449.4 449.4 310.8 449.6 0.03 29 60 18856 -67.3 -76.3 27 9.0 -67.4 257 57 460.3 460.3 311.8 460.4 0.02 30 52 19721 -64.7 -74.7 24 10.0 -65.0 263 68 485.5 485.5 313.9 485.7 0.03 31 50 19960 -65.1 -75.1 24 10.0 -65.3 265 71 490.1 490.1 314.2 490.2 0.03 32 30 23070 -65.9 -76.9 20 11.0 -66.2 260 79 565.0 565.0 318.9 565.2 0.04 33 28 23488 -66.3 -78.3 17 12.0 -66.7 260 84 575.1 575.1 319.5 575.4 0.03 34 20 25560 -59.3 -73.3 15 14.0 -60.5 260 110 654.7 654.7 322.9 655.4 0.09 35 15 27376 -55.9 -70.9 14 15.0 -58.1 722.1 722.2 325.1 723.7 0.18 TRP 234 10453 -70.9 -74.8 56 3.9 -70.9 190 36 306.4 306.4 284.0 306.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5346.00 m Freezing level: Surface below freezing Freezing level: 858.04 mb = 1314.34 m = 4312.08 ft Freezing level: 850.00 mb = 1389.00 m = 4557.03 ft Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 71.14 % Est. max temperature: 12.91 C = 55.24 F Sfc-Lift cond lev (LCL): 970.09 mb = 343.63 m = 1127.39 ft T: -5.70 C 700-500 lapse rate: 7.61 C/km ThetaE index: 1.76 C Layer 959.0- 925.0 mb Conv cond level (CCL): 969.27 mb = 350.35 m = 1149.43 ft Mean mixing ratio: 2.56 g/kg Conv temperature: -3.76 C = 25.23 F Cap Strength: 17.17 C Lifted Index: 17.34 C Risk: None Lifted Index @300 mb: 18.93 C Lifted Index @700 mb: 15.27 C Showalter Index: 4.80 C Risk: None Total Totals Index: 50.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 23.60 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 65.00 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.37 J/kg Max Up Vert Vel: 9.10 m/s Conv Inhibition (B-): 48602.48 J/kg Cap Strength: 17.32 C Lift Cond Lev (LCL): 924.10 mb = 725.61 m = 2380.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 170 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 ---------------------------------------------------------- 0 995 144 20 9 -3.1 -8.5 | 2 22 -0.6 -21.9 1 925 718 10 13 -2.3 -12.8 | 360 26 0.2 -26.3 2 850 1389 55 5 -4.1 -2.9 | 6 16 -1.7 -16.4 3 700 2927 135 17 -12.0 12.0 | 81 10 -9.6 -1.5 4 500 5450 155 29 -12.3 26.3 | 143 16 -9.8 12.8 5 400 7020 165 36 -9.3 34.8 | 162 22 -6.9 21.3 6 300 8920 195 35 9.1 33.8 | 210 23 11.5 20.3 7 250 10060 190 40 6.9 39.4 | 200 28 9.4 25.9 8 234 10453 190 36 6.3 35.5 | 202 24 8.7 22.0 9 200 11400 225 33 23.3 23.3 | 249 28 25.8 9.8 10 150 13190 235 27 22.1 15.5 | 265 25 24.6 2.0 11 100 15710 250 36 33.8 12.3 | 272 36 36.3 -1.2 12 70 17920 250 46 43.2 15.7 | 267 46 45.7 2.2 13 50 19960 265 71 70.7 6.2 | 276 74 73.2 -7.3 14 30 23070 260 79 77.8 13.7 | 270 80 80.2 0.2 15 20 25560 260 110 108.3 19.1 | 267 111 110.8 5.6 Wind Parameters Mean winds (0-6000m): 139.7 at 18.3 knts Storm direction: 169.7 at 13.7 knts Shear (0-3000m) pos: 4.7 neg: 0.7 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 88.5 neg: -5.7 tot: 82.8 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 89.18 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 15 11 1 24| 0.0 3.9 3.9| 0.0 -4.5 -4.5 -9.0 -0.18| 4.0 -0.7 1000 17 11 2 24| 3.4 2.0 5.3| 18.6 -4.5 14.1 14.1 0.21| 5.6 1.2 1500 22 9 3 22| 3.6 1.3 4.9| 28.5 -5.7 22.8 15.2 0.26| 5.6 1.5 2000 37 9 8 21| 4.0 1.0 5.0| 51.6 -5.7 45.9 23.0 0.44| 5.6 2.5 2500 59 10 18 20| 4.6 0.8 5.4| 74.0 -5.7 68.3 27.3 0.55| 5.9 3.3 3000 84 11 30 17| 4.7 0.7 5.3| 88.5 -5.7 82.8 27.6 0.61| 5.9 3.6 4000 114 13 50 13| 4.2 0.5 4.7|103.3 -5.7 97.6 24.4 0.65| 5.2 3.4 5000 130 16 71 10| 3.9 0.4 4.3|120.9 -5.7 115.3 23.1 0.68| 4.7 3.2 6000 140 18 93 9| 3.7 0.3 4.0|140.3 -5.7 134.6 22.4 0.69| 4.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20260113.12.gif