UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:1200Z 26 NOV 25 Station: VH004 WMO ident: 45004 Latitude: 22.32 Longitude: 114.17 ------------------------------------------------------------------------------- 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 1012 69 18.6 10.6 60 8.0 13.8 0 0 290.8 292.2 286.5 313.3 7.95 1 1000 171 18.6 9.6 56 9.0 13.3 90 5 291.8 293.1 286.5 313.2 7.52 2 925 833 13.4 2.4 47 11.0 7.8 10 13 293.0 293.9 284.3 307.3 4.92 3 885 1203 10.6 0.6 50 10.0 5.6 1 11 293.8 294.6 284.2 307.1 4.51 4 881 1240 12.0 -11.0 19 23.0 2.9 4 11 295.7 296.0 281.9 301.4 1.87 5 859 1452 13.6 -17.4 10 31.0 2.5 38 9 299.5 299.7 282.6 303.1 1.13 6 850 1541 14.2 -15.8 11 30.0 3.0 70 3 301.0 301.3 283.5 305.2 1.31 7 844 1601 14.6 -9.4 18 24.0 4.3 74 3 302.1 302.5 284.9 309.0 2.22 8 771 2358 9.2 -4.8 37 14.0 2.7 303 8 304.2 304.8 287.1 314.9 3.47 9 752 2564 8.0 2.0 66 6.0 4.8 265 11 305.0 306.1 289.6 322.9 5.89 10 749 2597 8.0 2.0 66 6.0 4.8 260 12 305.4 306.5 289.8 323.4 5.91 11 739 2709 8.8 -1.2 49 10.0 3.7 241 14 307.4 308.3 289.4 322.1 4.74 12 724 2878 7.6 1.6 66 6.0 4.4 238 14 307.9 309.0 290.6 326.2 5.94 13 702 3132 8.0 -24.0 8 32.0 -2.2 244 11 311.1 311.2 286.6 313.8 0.78 14 700 3156 7.8 -25.2 7 33.0 -2.4 245 11 311.1 311.3 286.6 313.5 0.70 15 687 3310 7.6 -34.4 3 42.0 -3.3 241 13 312.6 312.6 286.6 313.7 0.30 16 656 3689 6.4 -35.6 3 42.0 -4.3 268 15 315.4 315.4 287.6 316.4 0.28 17 636 3943 8.0 243 17 320.0 18 500 5880 -4.1 -41.1 4 37.0 -11.8 255 21 328.0 328.1 291.4 328.8 0.21 19 421 7211 -13.1 -38.1 10 25.0 -18.0 261 29 333.1 333.1 292.9 334.4 0.34 20 419 7247 -12.7 -43.7 6 31.0 -18.0 261 29 334.0 334.1 293.0 334.8 0.19 21 401 7581 -13.3 -40.3 8 27.0 -18.4 283 39 337.5 337.5 294.0 338.6 0.28 22 400 7600 -13.5 -39.5 9 26.0 -18.5 285 40 337.4 337.5 294.0 338.7 0.31 23 308 9532 -28.1 -54.1 6 26.0 -30.5 257 39 343.2 343.2 295.1 343.5 0.08 24 300 9720 -29.5 -57.5 5 28.0 -31.7 250 38 343.8 343.8 295.3 344.0 0.05 25 250 11000 -39.1 -57.1 13 18.0 -40.1 240 42 347.9 347.9 296.3 348.2 0.07 26 241 11251 -40.7 -59.7 11 19.0 -41.6 240 41 349.2 349.2 296.5 349.4 0.05 27 200 12490 -52.1 -66.1 17 14.0 -52.4 250 40 350.3 350.3 296.7 350.4 0.03 28 193 12719 -54.1 -68.1 16 14.0 -54.4 261 41 350.7 350.7 296.8 350.7 0.02 29 176 13303 -58.5 -64.5 46 6.0 -58.6 255 45 352.8 352.8 297.3 353.0 0.04 30 158 13973 -62.9 -70.9 33 8.0 -63.0 242 50 356.4 356.4 298.0 356.5 0.02 31 150 14290 -65.9 -71.9 43 6.0 -66.0 235 52 356.6 356.6 298.0 356.6 0.02 32 116 15802 -78.7 -87.7 22 9.0 -78.7 235 48 360.1 360.1 298.7 360.1 0.00 33 106 16313 -80.1 -91.1 14 11.0 -80.1 241 43 366.8 366.8 300.0 366.8 0.00 34 100 16640 -82.9 -91.9 20 9.0 -82.9 245 40 367.6 367.6 300.1 367.6 0.00 35 86 17470 -87.7 -95.7 21 8.0 -87.7 215 42 374.1 374.1 301.3 374.1 0.00 36 83 17663 -86.5 -95.5 18 9.0 -86.5 215 43 380.3 380.3 302.3 380.3 0.00 37 81 17798 -82.3 -92.3 16 10.0 -82.3 215 43 391.6 391.6 304.0 391.6 0.00 38 73 18376 -84.3 -91.3 28 7.0 -84.3 244 28 399.2 399.2 305.1 399.2 0.00 39 70 18610 -81.3 -89.3 25 8.0 -81.3 235 23 410.5 410.5 306.6 410.5 0.00 40 59 19586 -75.1 -88.1 11 13.0 -75.2 263 28 444.9 445.0 310.4 445.0 0.00 41 54 20111 -66.3 -88.3 3 22.0 -66.5 244 21 476.6 476.6 313.2 476.7 0.00 42 50 20580 -64.3 -89.3 2 25.0 -64.6 220 17 492.0 492.0 314.4 492.0 0.00 43 46 21094 -61.9 -88.9 2 27.0 -62.4 224 17 509.6 509.6 315.6 509.6 0.00 44 46 21094 -62.5 -89.5 1 27.0 -63.0 224 17 508.2 508.2 315.5 508.2 0.00 45 36 22613 -61.3 -89.3 1 28.0 -62.0 215 10 548.2 548.2 318.0 548.2 0.00 46 30 23760 -56.1 -87.1 1 31.0 -57.5 180 11 591.7 591.7 320.2 591.7 0.01 47 27 24431 -54.5 -86.5 1 32.0 -56.3 188 12 614.3 614.3 321.2 614.4 0.01 48 22 25737 -55.3 -85.3 1 30.0 -57.3 157 8 649.0 649.0 322.6 649.1 0.01 49 21 26035 -52.3 -84.3 1 32.0 -55.1 107 4 666.7 666.7 323.3 666.8 0.02 50 20 26350 -52.9 -84.9 1 32.0 -55.6 55 1 674.3 674.3 323.6 674.4 0.01 51 17 27399 -54.1 -85.1 1 31.0 -56.8 129 1 702.5 702.5 324.5 702.6 0.02 52 11 30251 -45.9 -80.9 1 35.0 -52.8 42 20 825.4 825.4 327.8 825.9 0.05 53 10 30890 -43.3 -80.3 1 37.0 -51.8 60 25 857.9 857.9 328.6 858.5 0.06 54 10 30890 -43.5 -80.5 1 37.0 -51.9 60 25 857.2 857.2 328.5 857.8 0.06 55 9.4 31309 -40.9 -79.9 1 39.0 -51.0 882.4 882.4 329.1 883.1 0.07 56 9.3 31381 -41.1 -80.1 1 39.0 -51.1 884.3 884.3 329.1 885.0 0.07 57 8.7 31840 -35.3 -76.3 1 41.0 -49.0 923.8 923.9 329.9 925.4 0.14 TRP 86 17470 -87.7 -95.7 21 8.0 -87.7 215 42 374.1 374.1 301.3 374.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5709.00 m Freezing level: 546.08 mb = 5223.56 m = 17137.47 ft Wetbulb zero: 709.40 mb = 3046.00 m = 9993.30 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 34.54 % Est. max temperature: 26.83 C = 80.30 F Sfc-Lift cond lev (LCL): 898.38 mb = 1077.15 m = 3533.90 ft T: 11.55 C 700-500 lapse rate: 4.37 C/km ThetaE index: 12.64 C Layer 702.0- 687.0 mb Conv cond level (CCL): 516.60 mb = 5616.98 m = 18428.20 ft Mean mixing ratio: 6.20 g/kg Conv temperature: 54.94 C = 130.90 F Cap Strength: 16.89 C Lifted Index: 18.09 C Risk: None Lifted Index @300 mb: 24.03 C Lifted Index @700 mb: 11.82 C Showalter Index: 21.31 C Risk: None Total Totals Index: 6.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: -11.70 C K Index: -30.50 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 5.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.78 J/kg Max Up Vert Vel: 2.75 m/s Conv Inhibition (B-): 59969.59 J/kg Cap Strength: 18.03 C Lift Cond Lev (LCL): 831.16 mb = 1729.16 m = 5673.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 9 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 1012 69 0 0 -0.0 -0.0 | 119 9 -8.1 4.5 1 1000 171 90 5 -5.0 0.0 | 109 14 -13.1 4.5 2 984 305 50 3 -2.3 -1.9 | 104 11 -10.4 2.6 3 950 610 10 7 -1.2 -6.9 | 76 10 -9.3 -2.4 4 925 833 10 13 -2.3 -12.8 | 51 13 -10.4 -8.3 5 916 914 10 13 -2.3 -12.8 | 51 13 -10.4 -8.3 6 883 1219 360 11 -0.0 -11.0 | 52 10 -8.1 -6.5 7 852 1524 50 9 -6.9 -5.8 | 85 15 -15.0 -1.2 8 850 1541 70 3 -2.8 -1.0 | 108 11 -10.9 3.5 9 821 1829 90 1 -1.0 0.0 | 116 10 -9.1 4.5 10 792 2134 350 7 1.2 -6.9 | 71 7 -6.9 -2.4 11 763 2438 285 9 8.7 -2.3 | 194 2 0.6 2.2 12 736 2743 235 15 12.3 8.6 | 198 14 4.2 13.1 13 700 3156 245 11 10.0 4.6 | 191 9 1.8 9.2 14 683 3353 240 13 11.3 6.5 | 196 11 3.1 11.0 15 658 3658 270 15 15.0 -0.0 | 237 8 6.9 4.5 16 634 3962 240 17 14.7 8.5 | 207 15 6.6 13.0 17 610 4267 275 15 14.9 -1.3 | 245 8 6.8 3.2 18 588 4572 275 17 16.9 -1.5 | 251 9 8.8 3.1 19 525 5486 245 17 15.4 7.2 | 212 14 7.3 11.7 20 500 5880 255 21 20.3 5.4 | 231 16 12.2 10.0 21 486 6096 255 21 20.3 5.4 | 231 16 12.2 10.0 22 467 6401 260 19 18.7 3.3 | 233 13 10.6 7.8 23 449 6706 265 29 28.9 2.5 | 251 22 20.8 7.1 24 415 7315 260 29 28.6 5.0 | 245 23 20.4 9.6 25 400 7600 285 40 38.6 -10.4 | 281 31 30.5 -5.8 26 399 7620 285 40 38.6 -10.4 | 281 31 30.5 -5.8 27 367 8230 275 46 45.8 -4.0 | 269 38 37.7 0.5 28 338 8839 280 42 41.4 -7.3 | 275 33 33.2 -2.8 29 300 9720 250 38 35.7 13.0 | 238 33 27.6 17.5 30 299 9754 255 36 34.8 9.3 | 243 30 26.6 13.9 31 286 10058 240 40 34.6 20.0 | 227 36 26.5 24.5 32 251 10973 230 44 33.7 28.3 | 218 42 25.6 32.8 33 250 11000 240 42 36.4 21.0 | 228 38 28.2 25.5 34 209 12192 240 38 32.9 19.0 | 226 34 24.8 23.5 35 200 12490 250 40 37.6 13.7 | 238 35 29.5 18.2 36 190 12802 265 42 41.8 3.7 | 256 35 33.7 8.2 37 150 14290 235 52 42.6 29.8 | 225 49 34.5 34.4 38 134 14935 225 56 39.6 39.6 | 215 54 31.5 44.1 39 100 16640 245 40 36.3 16.9 | 233 35 28.1 21.4 40 98 16764 245 40 36.3 16.9 | 233 35 28.1 21.4 41 86 17470 215 42 24.1 34.4 | 202 42 16.0 38.9 42 78 17983 215 44 25.2 36.0 | 203 44 17.1 40.6 43 74 18288 250 29 27.3 9.9 | 233 24 19.1 14.5 44 70 18593 230 25 19.2 16.1 | 208 23 11.0 20.6 45 70 18610 235 23 18.8 13.2 | 211 21 10.7 17.7 46 67 18898 235 23 18.8 13.2 | 211 21 10.7 17.7 47 60 19507 275 33 32.9 -2.9 | 266 25 24.7 1.7 48 57 19812 240 17 14.7 8.5 | 207 15 6.6 13.0 49 54 20117 245 21 19.0 8.9 | 219 17 10.9 13.4 50 51 20422 225 23 16.3 16.3 | 201 22 8.1 20.8 51 50 20580 220 17 10.9 13.0 | 189 18 2.8 17.6 52 49 20726 210 21 10.5 18.2 | 186 23 2.4 22.7 53 47 21031 230 17 13.0 10.9 | 198 16 4.9 15.5 54 44 21336 205 19 8.0 17.2 | 180 22 -0.1 21.8 55 40 21946 225 19 13.4 13.4 | 196 19 5.3 18.0 56 38 22250 260 11 10.8 1.9 | 203 7 2.7 6.4 57 36 22555 210 9 4.5 7.8 | 164 13 -3.6 12.3 58 35 22860 230 13 10.0 8.4 | 188 13 1.8 12.9 59 33 23165 270 11 11.0 -0.0 | 212 5 2.9 4.5 60 31 23470 160 11 -3.8 10.3 | 141 19 -11.9 14.9 61 30 23760 180 11 0.0 11.0 | 152 18 -8.1 15.5 62 29 24079 180 11 0.0 11.0 | 152 18 -8.1 15.5 63 27 24384 190 11 1.9 10.8 | 158 17 -6.2 15.4 64 26 24689 180 15 0.0 15.0 | 157 21 -8.1 19.5 65 25 24994 170 13 -2.3 12.8 | 149 20 -10.4 17.3 66 22 25603 180 9 0.0 9.0 | 149 16 -8.1 13.5 67 20 26350 55 1 -0.8 -0.6 | 114 10 -8.9 4.0 68 19 26518 85 1 -1.0 -0.1 | 116 10 -9.1 4.4 69 13 28956 205 1 0.4 0.9 | 125 9 -7.7 5.4 70 12 29566 335 15 6.3 -13.6 | 11 9 -1.8 -9.1 71 12 29870 30 17 -8.5 -14.7 | 59 19 -16.6 -10.2 72 10 30890 60 25 -21.7 -12.5 | 75 31 -29.8 -8.0 Wind Parameters Mean winds (0-6000m): 269.2 at 12.4 knts Storm direction: 299.2 at 9.3 knts Shear (0-3000m) pos: 1.0 neg: 2.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 74.5 deg Storm rel helicity (0-3000m) pos: 47.1 neg: -67.4 tot: -20.2 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 12.2 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 32.43 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 46 4 99 11| 6.7 0.0 6.7| 0.0 -22.0 -22.0 -43.9 -0.62| 12.5 -7.8 1000 18 8 76 11| 3.3 3.0 6.3| 0.0 -38.4 -38.4 -38.4 -0.65| 10.4 -6.8 1500 17 8 72 11| 2.0 2.0 4.0| 42.0 -38.4 3.6 2.4 -0.01| 12.2 -0.1 2000 19 7 79 11| 1.5 2.7 4.3| 45.4 -54.1 -8.7 -4.3 -0.11| 11.2 -1.3 2500 4 7 73 9| 1.2 3.1 4.3| 47.1 -58.7 -11.6 -4.6 -0.03| 12.5 -0.4 3000 336 8 58 6| 1.0 2.4 3.4| 47.1 -67.4 -20.2 -6.7 -0.07| 12.2 -0.9 4000 287 10 216 2| 0.2 2.0 2.2| 74.6 -84.5 -9.9 -2.5 -0.01| 11.9 -0.1 5000 278 11 225 4| 0.5 1.7 2.3| 88.0 -96.2 -8.2 -1.6 0.00| 10.9 0.0 6000 269 12 222 6| 0.7 1.6 2.3|106.2-107.2 -1.0 -0.2 0.01| 9.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251126.12.gif