UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 9 JAN 26 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 -10 SFC 988 87 2.0 0.9 92 1.1 1.5 190 3 276.1 276.8 275.3 287.4 4.13 2 925 617 0.4 -2.0 84 2.4 -0.6 160 23 279.7 280.3 276.5 289.7 3.56 3 866 1144 -1.7 -3.9 85 2.2 -2.6 195 26 282.9 283.4 277.7 292.2 3.30 4 850 1293 -1.9 -4.9 80 3.0 -3.1 205 27 284.2 284.7 278.2 293.1 3.12 5 834 1444 -1.3 -4.5 79 3.2 -2.6 206 28 286.3 286.9 279.4 295.8 3.28 6 714 2670 -6.9 -11.4 70 4.5 -8.4 214 32 293.2 293.6 281.3 299.9 2.24 7 700 2824 -7.5 -11.6 72 4.1 -8.9 215 33 294.2 294.6 281.7 301.0 2.25 8 643 3479 -12.9 -17.8 67 4.9 -14.2 212 38 295.3 295.5 281.3 299.8 1.47 9 634 3586 -12.5 -17.5 66 5.0 -13.9 212 39 296.9 297.2 282.0 301.7 1.52 10 518 5108 -19.9 -24.9 64 5.0 -21.0 206 50 305.7 305.9 284.9 308.9 0.98 11 500 5370 -21.9 -26.9 64 5.0 -22.8 205 52 306.3 306.5 285.0 309.2 0.84 12 400 6970 -34.1 -40.1 55 6.0 -34.7 215 54 310.7 310.7 285.9 311.7 0.29 13 361 7680 -38.9 -45.9 48 7.0 -39.4 204 57 313.5 313.5 286.8 314.1 0.17 14 300 8920 -49.7 -57.7 39 8.0 -49.9 185 62 315.3 315.3 287.2 315.5 0.05 15 268 9644 -56.3 -64.3 36 8.0 -56.4 176 70 316.0 316.0 287.5 316.1 0.03 16 264 9739 -57.0 -65.0 36 8.0 -57.1 175 71 316.3 316.3 287.6 316.4 0.02 17 254 9981 -58.9 -66.9 35 8.0 -59.0 180 64 317.1 317.1 287.8 317.1 0.02 18 250 10080 -58.7 -66.7 35 8.0 -58.8 185 60 318.8 318.8 288.3 318.9 0.02 19 244 10233 -57.9 -65.9 35 8.0 -58.0 187 60 322.2 322.2 289.5 322.3 0.02 20 220 10884 -60.1 -68.1 34 8.0 -60.2 196 60 328.5 328.5 291.3 328.6 0.02 21 200 11480 -59.5 -68.5 30 9.0 -59.6 205 60 338.5 338.5 294.0 338.6 0.02 22 161 12843 -59.9 -69.9 26 10.0 -60.0 209 45 359.5 359.5 298.6 359.6 0.02 23 150 13290 -57.5 -67.5 27 10.0 -57.7 210 40 371.0 371.0 300.8 371.1 0.03 24 135 13955 -55.7 -66.7 24 11.0 -56.0 205 35 385.6 385.6 303.2 385.7 0.04 25 100 15840 -59.9 -71.9 19 12.0 -60.2 190 21 412.0 412.0 306.7 412.1 0.02 26 70 18050 -63.3 -77.3 13 14.0 -63.6 240 35 449.0 449.0 310.8 449.0 0.01 27 50 20120 -64.3 -80.3 9 16.0 -64.6 260 48 492.0 492.0 314.4 492.0 0.01 28 41 21337 -62.1 -79.1 9 17.0 -62.6 260 56 526.2 526.2 316.7 526.3 0.02 29 35 22304 -66.1 -84.1 6 18.0 -66.5 260 63 540.1 540.1 317.5 540.2 0.01 30 32 22847 -65.3 -83.3 7 18.0 -65.7 260 66 556.3 556.3 318.5 556.3 0.01 31 30 23240 -64.3 -83.3 6 19.0 -64.8 260 69 569.3 569.4 319.1 569.4 0.01 32 26 24117 -62.3 -81.3 6 19.0 -63.1 253 83 598.8 598.8 320.6 599.0 0.02 33 20 25730 -62.9 -82.9 5 20.0 -63.8 240 110 643.6 643.6 322.4 643.8 0.02 34 17 26726 -65.1 -84.1 6 19.0 -65.9 667.2 667.2 323.3 667.4 0.02 35 12 28893 -56.3 -77.3 5 21.0 -59.0 768.3 768.3 326.4 769.1 0.09 36 11 29447 -55.5 -55.5 100 0.0 -55.5 790.5 791.4 327.4 808.8 1.88 TRP 254 9981 -58.9 -66.9 35 8.0 -59.0 180 64 317.1 317.1 287.8 317.1 0.02 WND 264 9739 -57.0 -65.0 36 8.0 -57.1 175 71 316.3 316.3 287.6 316.4 0.02 Sounding variables and indices 1000-500 mb thick: 5380.00 m Freezing level: 913.76 mb = 717.46 m = 2353.84 ft Wetbulb zero: 941.91 mb = 471.37 m = 1546.48 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 72.99 % Est. max temperature: 11.65 C = 52.97 F Sfc-Lift cond lev (LCL): 971.16 mb = 225.54 m = 739.94 ft T: 1.58 C 700-500 lapse rate: 5.66 C/km Conv cond level (CCL): 777.75 mb = 1995.06 m = 6545.40 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 15.26 C = 59.46 F Cap Strength: 14.65 C Lifted Index: 14.88 C Risk: None Lifted Index @300 mb: 18.48 C Lifted Index @700 mb: 8.59 C Showalter Index: 12.04 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 17.00 C K Index: 11.00 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.16 J/kg Max Up Vert Vel: 6.35 m/s Conv Inhibition (B-): 52657.58 J/kg Cap Strength: 14.76 C Lift Cond Lev (LCL): 908.40 mb = 761.91 m = 2499.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 27 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 ---------------------------------------------------------- 0 988 87 190 3 0.5 3.0 | 61 25 -22.0 -12.2 1 925 617 160 23 -7.9 21.6 | 102 31 -30.3 6.4 2 850 1293 205 27 11.4 24.5 | 130 14 -11.1 9.3 3 700 2824 215 33 18.9 27.0 | 163 12 -3.5 11.9 4 500 5370 205 52 22.0 47.1 | 179 32 -0.5 32.0 5 400 6970 215 54 31.0 44.2 | 196 30 8.5 29.1 6 300 8920 185 62 5.4 61.8 | 160 50 -17.1 46.6 7 264 9739 175 71 -6.2 70.7 | 153 63 -28.7 55.6 8 254 9981 180 64 0.0 64.0 | 155 54 -22.5 48.8 9 250 10080 185 60 5.2 59.8 | 159 48 -17.2 44.6 10 200 11480 205 60 25.4 54.4 | 184 39 2.9 39.2 11 150 13290 210 40 20.0 34.6 | 173 20 -2.5 19.5 12 100 15840 190 21 3.6 20.7 | 106 20 -18.8 5.5 13 70 18050 240 35 30.3 17.5 | 253 8 7.8 2.3 14 50 20120 260 48 47.3 8.3 | 285 26 24.8 -6.8 15 30 23240 260 69 68.0 12.0 | 274 46 45.5 -3.2 16 20 25730 240 110 95.3 55.0 | 241 83 72.8 39.8 Wind Parameters Mean winds (0-6000m): 206.0 at 36.2 knts Storm direction: 236.0 at 27.1 knts Shear (0-3000m) pos: 4.7 neg: 3.3 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 216.6 neg: 0.0 tot: 216.6 m^2/s^2 ave: 72.2 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 6.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.19 Bulk Shear: 105.53 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 ------------------------------------------------------------------------------- 500 164 12 83 26| 0.0 19.8 19.8|112.2 0.0 112.2 224.4 0.86| 20.6 17.7 1000 172 18 97 25| 6.6 9.9 16.5|172.5 0.0 172.5 172.5 0.77| 17.3 13.3 1500 185 21 106 21| 6.9 6.6 13.5|191.3 0.0 191.3 127.5 0.73| 14.2 10.4 2000 193 23 113 19| 5.8 5.0 10.8|200.0 0.0 200.0 100.0 0.74| 11.3 8.4 2500 198 25 120 17| 5.2 4.0 9.2|208.7 0.0 208.7 83.5 0.76| 9.6 7.3 3000 202 26 126 16| 4.7 3.3 8.1|216.6 0.0 216.6 72.2 0.75| 8.6 6.5 4000 205 29 138 15| 3.6 3.4 6.9|228.5 0.0 228.5 57.1 0.69| 7.4 5.2 5000 206 33 150 17| 2.8 3.5 6.3|234.9 0.0 234.9 47.0 0.62| 6.8 4.2 6000 206 36 159 19| 2.7 2.9 5.7|269.6 0.0 269.6 44.9 0.63| 6.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20260109.12.gif