UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 15 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 1016 40 9.8 -0.2 50 10.0 5.3 195 5 281.7 282.3 277.7 292.1 3.70 1 1000 171 8.4 -1.6 49 10.0 4.1 220 11 281.5 282.1 277.2 291.1 3.40 2 925 808 2.0 -4.0 64 6.0 -0.4 235 15 281.4 281.9 276.7 290.0 3.07 3 856 1427 -3.3 -8.3 68 5.0 -5.0 226 11 282.1 282.5 276.1 289.0 2.38 4 850 1483 -3.5 -8.5 68 5.0 -5.2 225 11 282.5 282.9 276.3 289.3 2.36 5 700 2991 -13.3 -16.8 75 3.5 -14.2 235 19 287.8 288.0 277.7 292.2 1.46 6 671 3311 -15.7 -19.2 74 3.5 -16.5 232 26 288.6 288.8 277.8 292.4 1.25 7 602 4124 -18.1 -20.7 80 2.6 -18.7 224 43 294.9 295.1 280.8 298.7 1.22 8 587 4311 -20.5 -24.0 73 3.5 -21.2 222 47 294.2 294.4 280.1 297.2 0.94 9 536 4982 -21.3 -34.3 30 13.0 -23.1 215 62 301.0 301.1 282.3 302.3 0.39 10 500 5490 -24.9 -45.9 12 21.0 -26.8 210 73 302.7 302.7 282.7 303.1 0.13 11 415 6823 -34.1 -51.1 16 17.0 -35.1 206 78 307.4 307.4 284.5 307.7 0.08 12 400 7080 -36.9 -52.9 17 16.0 -37.7 205 79 307.0 307.0 284.3 307.3 0.07 13 399 7097 -37.7 -53.7 17 16.0 -38.4 205 79 306.2 306.2 284.0 306.4 0.06 14 319 8600 -48.2 -60.3 23 12.1 -48.5 210 85 311.9 311.9 286.1 312.0 0.04 15 300 9000 -51.1 -62.1 26 11.0 -51.3 210 83 313.3 313.3 286.5 313.4 0.03 16 284 9356 -53.1 -64.1 25 11.0 -53.3 215 83 315.4 315.4 287.2 315.5 0.02 17 250 10180 -53.1 -64.1 25 11.0 -53.3 210 75 327.1 327.1 290.9 327.2 0.03 18 200 11620 -53.3 -66.3 19 13.0 -53.6 225 56 348.4 348.4 296.3 348.5 0.03 19 164 12898 -52.3 -67.3 15 15.0 -52.7 218 42 370.4 370.4 300.7 370.5 0.03 20 151 13428 -55.1 -71.1 12 16.0 -55.4 215 36 374.4 374.4 301.4 374.5 0.02 21 150 13470 -54.9 -70.9 12 16.0 -55.2 215 36 375.5 375.5 301.5 375.6 0.02 22 117 15071 -52.3 -70.3 10 18.0 -52.9 236 26 407.9 407.9 306.3 408.1 0.03 23 101 16017 -55.7 -74.7 8 19.0 -56.2 249 19 418.9 418.9 307.6 419.0 0.02 24 100 16080 -55.9 -74.9 8 19.0 -56.3 250 19 419.7 419.7 307.7 419.8 0.01 25 92 16605 -58.5 -78.5 6 20.0 -58.9 251 20 424.7 424.7 308.3 424.8 0.01 26 84 17180 -54.9 -74.9 7 20.0 -55.5 252 22 443.2 443.2 310.2 443.3 0.02 27 70 18330 -59.1 -79.1 6 20.0 -59.6 255 25 457.9 458.0 311.6 458.0 0.01 28 69 18420 -59.3 -79.3 6 20.0 -59.7 255 25 459.4 459.4 311.7 459.5 0.01 29 65 18797 -55.9 -76.9 6 21.0 -56.6 257 23 474.8 474.8 313.0 474.8 0.02 30 54 19967 -59.5 -79.5 6 20.0 -60.0 263 19 492.3 492.3 314.4 492.4 0.01 31 50 20450 -58.7 -79.7 5 21.0 -59.3 265 17 505.2 505.2 315.3 505.2 0.01 32 30 23660 -58.7 -79.7 5 21.0 -59.7 270 17 584.6 584.6 319.9 584.8 0.02 33 26 24558 -56.7 -78.7 5 22.0 -58.2 275 22 614.7 614.7 321.3 614.9 0.03 34 20 26200 -60.1 -82.1 4 22.0 -61.4 285 31 652.2 652.2 322.8 652.4 0.02 35 19 26520 -60.3 -82.3 4 22.0 -61.6 661.2 661.2 323.1 661.4 0.02 36 13 28923 -53.7 -76.7 4 23.0 -57.0 759.9 759.9 326.2 760.7 0.09 37 12 29441 -50.5 -74.5 4 24.0 -55.1 788.8 788.9 327.0 790.1 0.13 TRP 284 9356 -53.1 -64.1 25 11.0 -53.3 215 83 315.4 315.4 287.2 315.5 0.02 WND 319 8600 -48.2 -60.3 23 12.1 -48.5 210 85 311.9 311.9 286.1 312.0 0.04 Sounding variables and indices 1000-500 mb thick: 5319.00 m Freezing level: 898.96 mb = 1041.72 m = 3417.69 ft Wetbulb zero: 931.57 mb = 750.13 m = 2461.02 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 62.62 % Est. max temperature: 10.15 C = 50.26 F Sfc-Lift cond lev (LCL): 872.08 mb = 1278.65 m = 4195.00 ft T: -2.03 C 700-500 lapse rate: 4.64 C/km ThetaE index: 3.10 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 831.10 mb = 1657.62 m = 5438.31 ft Mean mixing ratio: 3.26 g/kg Conv temperature: 11.24 C = 52.24 F Cap Strength: 10.06 C Lifted Index: 10.82 C Risk: None Lifted Index @300 mb: 16.09 C Lifted Index @700 mb: 1.86 C Showalter Index: 11.88 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 16.40 C K Index: 9.40 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.41 J/kg Max Up Vert Vel: 0.91 m/s Conv Inhibition (B-): 51198.55 J/kg Cap Strength: 10.80 C Lift Cond Lev (LCL): 851.48 mb = 1469.20 m = 4820.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 25 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 1016 40 195 5 1.3 4.8 | 77 22 -21.6 -5.0 1 1000 171 220 11 7.1 8.4 | 85 16 -15.8 -1.4 2 925 808 235 15 12.3 8.6 | 84 11 -10.6 -1.2 3 850 1483 225 11 7.8 7.8 | 82 15 -15.1 -2.0 4 700 2991 235 19 15.6 10.9 | 99 7 -7.3 1.1 5 500 5490 210 73 36.5 63.2 | 194 55 13.6 53.4 6 400 7080 205 79 33.4 71.6 | 190 63 10.5 61.8 7 319 8600 210 85 42.5 73.6 | 197 67 19.6 63.8 8 300 9000 210 83 41.5 71.9 | 197 65 18.6 62.1 9 284 9356 215 83 47.6 68.0 | 203 63 24.7 58.2 10 250 10180 210 75 37.5 65.0 | 195 57 14.6 55.2 11 200 11620 225 56 39.6 39.6 | 209 34 16.7 29.8 12 150 13470 215 36 20.6 29.5 | 173 20 -2.3 19.7 13 100 16080 250 19 17.9 6.5 | 57 6 -5.1 -3.3 14 70 18330 255 25 24.1 6.5 | 340 4 1.2 -3.3 15 50 20450 265 17 16.9 1.5 | 36 10 -6.0 -8.3 16 30 23660 270 17 17.0 -0.0 | 31 11 -5.9 -9.8 17 20 26200 285 31 29.9 -8.0 | 338 19 7.0 -17.8 Wind Parameters Mean winds (0-6000m): 216.9 at 33.2 knts Storm direction: 246.9 at 24.9 knts Shear (0-3000m) pos: 3.3 neg: 0.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 28.6 deg Storm rel helicity (0-3000m) pos: 25.5 neg: -2.4 tot: 23.1 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 65.42 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 ------------------------------------------------------------------------------- 500 222 11 84 16| 9.8 0.0 9.8| 14.5 -0.1 14.4 28.8 0.29| 10.1 2.9 1000 229 13 84 13| 5.2 0.0 5.2| 14.6 -1.3 13.3 13.3 0.19| 6.9 1.3 1500 229 13 84 14| 3.5 0.9 4.4| 14.9 -2.4 12.5 8.3 0.14| 5.5 0.8 2000 228 13 84 14| 3.3 0.7 4.0| 18.7 -2.4 16.3 8.2 0.18| 4.8 0.9 2500 229 13 85 13| 3.2 0.6 3.8| 21.7 -2.4 19.3 7.7 0.20| 4.5 0.9 3000 230 14 86 12| 3.3 0.5 3.7| 25.5 -2.4 23.1 7.7 0.24| 4.3 1.1 4000 229 18 102 9| 2.5 2.6 5.1| 55.9 -2.4 53.5 13.4 0.40| 6.1 2.4 5000 223 25 146 10| 2.0 4.5 6.4| 59.5 -16.1 43.4 8.7 0.26| 7.3 1.9 6000 217 33 170 17| 1.6 4.8 6.5| 59.5 -71.1 -11.5 -1.9 0.17| 7.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251015.12.gif