UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 16 OCT 25 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1013 44 6.4 5.2 92 1.2 5.8 190 1 278.5 279.4 278.3 293.4 5.47 1 1000 150 5.6 2.1 78 3.5 4.0 180 7 278.8 279.5 277.2 291.0 4.45 2 932 721 1.8 -2.7 72 4.5 -0.0 203 18 280.5 281.1 276.6 290.0 3.36 3 925 782 1.2 -3.0 74 4.2 -0.5 205 19 280.5 281.1 276.6 289.8 3.31 4 850 1457 -3.9 -6.4 83 2.5 -4.8 185 19 282.1 282.5 276.6 290.0 2.78 5 763 2302 -8.5 -10.5 85 2.0 -9.1 188 16 285.9 286.3 277.9 292.5 2.25 6 700 2965 -13.1 -15.4 83 2.3 -13.7 190 13 288.0 288.3 278.1 292.9 1.65 7 698 2987 -13.3 -15.6 83 2.3 -13.9 190 13 288.0 288.3 278.1 292.9 1.62 8 500 5430 -32.1 -36.2 67 4.1 -32.5 200 29 293.9 294.0 279.1 295.0 0.35 9 400 6970 -43.3 -48.0 60 4.7 -43.5 190 42 298.7 298.7 281.0 299.2 0.12 10 392 7104 -44.9 -49.7 59 4.8 -45.1 190 42 298.4 298.4 280.8 298.7 0.10 11 300 8880 -44.5 -53.5 36 9.0 -44.9 205 52 322.6 322.7 289.6 323.0 0.09 12 250 10100 -43.9 -55.9 25 12.0 -44.5 215 33 340.8 340.8 294.6 341.1 0.08 13 247 10181 -43.5 -55.5 25 12.0 -44.1 216 33 342.6 342.6 295.0 342.9 0.08 14 228 10713 -46.9 -59.9 21 13.0 -47.4 225 31 345.3 345.3 295.6 345.5 0.05 15 215 11101 -46.1 -60.1 19 14.0 -46.7 232 30 352.4 352.4 297.2 352.6 0.05 16 201 11547 -45.9 -60.9 17 15.0 -46.5 239 29 359.6 359.6 298.7 359.8 0.05 17 200 11580 -46.1 -61.1 17 15.0 -46.7 240 29 359.8 359.8 298.7 360.0 0.05 18 150 13470 -50.9 -66.9 13 16.0 -51.4 245 31 382.4 382.4 302.6 382.5 0.03 19 100 16080 -56.3 -72.3 12 16.0 -56.7 255 25 418.9 419.0 307.6 419.1 0.02 20 70 18330 -59.5 -74.5 13 15.0 -59.9 270 21 457.1 457.1 311.5 457.2 0.02 21 61 19188 -61.1 -76.1 12 15.0 -61.4 274 19 471.9 471.9 312.8 472.0 0.02 22 56 19725 -57.1 -73.1 11 16.0 -57.8 277 17 492.7 492.7 314.4 492.9 0.03 23 50 20440 -58.3 -73.3 13 15.0 -58.9 280 15 506.1 506.1 315.4 506.3 0.04 24 30 23630 -60.9 -75.9 12 15.0 -61.6 270 23 578.6 578.6 319.6 578.9 0.04 25 27 24283 -62.3 -77.3 12 15.0 -63.0 275 25 592.4 592.4 320.3 592.7 0.04 26 20 26160 -57.3 -73.3 11 16.0 -58.9 290 29 660.8 660.8 323.1 661.6 0.09 27 14 28445 -51.5 -68.5 11 17.0 -55.0 751.4 751.5 326.0 753.9 0.27 28 13 28925 -52.9 -69.9 11 17.0 -56.2 762.7 762.8 326.3 764.9 0.24 29 11 30011 -49.5 -66.5 12 17.0 -54.2 812.3 812.6 327.7 816.9 0.45 TRP 392 7104 -44.9 -49.7 59 4.8 -45.1 190 42 298.4 298.4 280.8 298.7 0.10 WND Sounding variables and indices 1000-500 mb thick: 5280.00 m Freezing level: 907.35 mb = 940.82 m = 3086.65 ft Wetbulb zero: 932.65 mb = 715.64 m = 2347.88 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 78.00 % Est. max temperature: 9.69 C = 49.44 F Sfc-Lift cond lev (LCL): 994.49 mb = 194.85 m = 639.25 ft T: 5.30 C 700-500 lapse rate: 7.71 C/km ThetaE index: 3.61 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 887.06 mb = 1116.32 m = 3662.43 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 9.19 C = 48.55 F Cap Strength: 2.11 C Lifted Index: 3.68 C Risk: None Lifted Index @300 mb: 22.75 C Lifted Index @700 mb: 2.11 C Showalter Index: 4.15 C Risk: None Total Totals Index: 53.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.20 C Cross Totals Index: 25.70 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 165.00 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.50 J/kg Max Up Vert Vel: 3.32 m/s Conv Inhibition (B-): 54808.84 J/kg Cap Strength: 3.58 C Lift Cond Lev (LCL): 908.57 mb = 925.11 m = 3035.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 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 1013 44 190 1 0.2 1.0 | 47 14 -10.2 -9.4 1 1000 150 180 7 0.0 7.0 | 72 11 -10.4 -3.4 2 925 782 205 19 8.0 17.2 | 161 7 -2.4 6.8 3 850 1457 185 19 1.7 18.9 | 134 12 -8.7 8.5 4 700 2965 190 13 2.3 12.8 | 106 8 -8.1 2.4 5 500 5430 200 29 9.9 27.3 | 178 17 -0.5 16.8 6 400 6970 190 42 7.3 41.4 | 174 31 -3.1 31.0 7 392 7104 190 42 7.3 41.4 | 174 31 -3.1 31.0 8 300 8880 205 52 22.0 47.1 | 198 39 11.6 36.7 9 250 10100 215 33 18.9 27.0 | 207 19 8.5 16.6 10 200 11580 240 29 25.1 14.5 | 254 15 14.7 4.1 11 150 13470 245 31 28.1 13.1 | 261 18 17.7 2.7 12 100 16080 255 25 24.1 6.5 | 286 14 13.8 -3.9 13 70 18330 270 21 21.0 -0.0 | 314 15 10.6 -10.4 14 50 20440 280 15 14.8 -2.6 | 341 14 4.4 -13.0 15 30 23630 270 23 23.0 -0.0 | 310 16 12.6 -10.4 16 20 26160 290 29 27.3 -9.9 | 320 26 16.9 -20.3 Wind Parameters Mean winds (0-6000m): 194.9 at 19.6 knts Storm direction: 224.9 at 14.7 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 62.6 deg Storm rel helicity (0-3000m) pos: 43.5 neg: -22.5 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 14.21 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 ------------------------------------------------------------------------------- 500 190 9 82 9| 13.9 0.0 13.9| 33.5 0.0 33.5 66.9 0.88| 14.5 12.9 1000 199 14 112 6| 9.3 0.0 9.3| 42.5 -2.9 39.6 39.6 0.75| 10.9 8.2 1500 195 15 125 8| 6.2 1.3 7.5| 42.5 -10.9 31.6 21.1 0.52| 8.8 4.5 2000 193 16 127 9| 4.2 1.0 5.2| 42.5 -14.9 27.6 13.8 0.43| 7.1 3.0 2500 192 16 126 9| 3.0 0.8 3.8| 42.5 -19.1 23.4 9.4 0.34| 6.1 2.1 3000 191 16 123 9| 2.3 0.7 3.0| 43.5 -22.5 20.9 7.0 0.29| 5.4 1.6 4000 192 16 125 9| 2.6 0.5 3.1| 58.5 -22.5 36.0 9.0 0.40| 4.9 2.0 5000 193 17 136 9| 2.7 0.4 3.1| 75.1 -22.5 52.6 10.5 0.45| 4.6 2.1 6000 195 20 148 10| 2.6 0.6 3.2| 82.3 -24.2 58.1 9.7 0.41| 4.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251016.12.gif