UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0000Z 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 16.8 3.8 42 13.0 10.0 340 1 289.0 289.8 282.7 303.2 4.96 1 1000 170 16.4 3.4 42 13.0 9.7 360 5 289.5 290.4 282.8 303.6 4.88 2 946 639 13.2 8.2 72 5.0 10.4 66 15 290.9 292.2 285.9 311.5 7.22 3 925 828 12.6 2.6 50 10.0 7.5 75 17 292.2 293.1 284.1 306.7 4.99 4 896 1095 11.4 0.4 47 11.0 6.0 83 19 293.6 294.4 284.0 306.5 4.39 5 887 1179 12.4 -1.6 38 14.0 5.7 84 20 295.5 296.2 284.1 306.9 3.83 6 850 1536 10.8 -6.2 30 17.0 3.4 360 9 297.5 298.0 283.8 306.0 2.83 7 848 1556 10.8 -6.2 30 17.0 3.4 5 9 297.7 298.2 283.9 306.3 2.83 8 835 1685 12.4 -11.6 18 24.0 2.8 38 7 300.7 301.0 284.0 306.6 1.88 9 808 1960 12.0 -2.0 38 14.0 5.1 109 3 303.1 303.8 287.3 315.5 4.08 10 797 2075 12.8 -9.2 21 22.0 3.2 138 2 305.1 305.6 286.2 312.6 2.39 11 703 3111 3.4 1.6 88 1.8 2.4 261 13 305.9 307.0 290.1 324.5 6.12 12 701 3134 3.2 1.0 85 2.2 2.1 264 13 305.9 307.0 289.9 323.8 5.88 13 700 3146 3.2 0.3 81 2.9 1.7 265 13 306.0 307.1 289.7 323.1 5.59 14 694 3216 6.4 -26.6 7 33.0 -3.3 268 13 310.3 310.5 286.2 312.5 0.63 15 668 3529 7.6 -35.4 3 43.0 -3.5 255 18 315.1 315.1 287.5 316.1 0.28 16 626 4060 6.4 237 17 319.6 17 553 5067 2.6 -40.4 2 43.0 -7.4 254 17 326.7 326.7 291.0 327.4 0.20 18 500 5870 -3.5 -41.5 3 38.0 -11.5 250 17 328.8 328.8 291.6 329.5 0.20 19 413 7348 -14.1 -38.1 11 24.0 -18.7 267 28 333.6 333.7 293.0 334.9 0.35 20 400 7590 -15.5 -37.5 13 22.0 -19.7 285 36 334.8 334.9 293.4 336.3 0.38 21 384 7897 -17.3 -33.3 23 16.0 -20.7 285 42 336.4 336.5 294.0 338.7 0.60 22 354 8504 -20.3 -45.3 9 25.0 -23.9 283 49 340.3 340.3 294.6 341.1 0.19 23 300 9710 -29.1 -57.1 5 28.0 -31.4 275 44 344.4 344.4 295.4 344.6 0.06 24 250 10990 -38.9 -55.9 15 17.0 -39.9 255 42 348.2 348.2 296.3 348.6 0.08 25 212 12098 -47.3 -64.3 13 17.0 -47.9 244 42 352.0 352.0 297.1 352.1 0.03 26 200 12480 -50.9 -65.9 15 15.0 -51.3 240 42 352.2 352.2 297.1 352.3 0.03 27 164 13735 -62.9 -66.3 63 3.4 -63.0 248 41 352.6 352.6 297.2 352.7 0.03 28 158 13963 -64.1 -71.1 38 7.0 -64.2 257 42 354.4 354.4 297.5 354.4 0.02 29 154 14120 -64.1 -77.1 15 13.0 -64.2 256 47 357.0 357.0 298.1 357.0 0.01 30 150 14280 -65.7 -76.7 20 11.0 -65.8 250 56 356.9 356.9 298.1 356.9 0.01 31 139 14738 -69.9 -74.2 53 4.3 -69.9 248 56 357.4 357.4 298.2 357.4 0.01 32 124 15408 -75.3 -82.3 33 7.0 -75.3 234 53 359.4 359.4 298.6 359.4 0.00 33 105 16350 -83.9 -87.6 52 3.7 -83.9 256 48 360.6 360.6 298.8 360.6 0.00 34 103 16456 -84.5 -89.0 45 4.5 -84.5 260 48 361.4 361.4 299.0 361.4 0.00 35 100 16620 -82.5 -89.5 29 7.0 -82.5 260 38 368.3 368.3 300.2 368.3 0.00 36 88 17331 -85.3 -92.3 27 7.0 -85.3 241 36 376.4 376.4 301.6 376.4 0.00 37 78 17997 -85.1 -91.1 33 6.0 -85.1 257 21 390.1 390.1 303.8 390.1 0.00 38 73 18369 -78.3 -86.3 26 8.0 -78.3 273 24 411.9 411.9 306.7 411.9 0.00 39 72 18448 -79.1 -87.1 26 8.0 -79.1 266 21 411.8 411.8 306.7 411.8 0.00 40 70 18610 -76.1 -87.1 16 11.0 -76.2 215 17 421.6 421.6 307.9 421.6 0.00 41 61 19415 -69.9 -86.9 7 17.0 -70.0 268 17 452.3 452.3 311.1 452.3 0.00 42 50 20600 -68.7 -89.7 3 21.0 -68.9 175 13 481.6 481.6 313.6 481.6 0.00 43 48 20845 -69.5 -90.5 3 21.0 -69.6 180 11 485.3 485.3 313.9 485.4 0.00 44 43 21512 -63.9 -89.9 2 26.0 -64.3 209 10 514.6 514.6 315.9 514.6 0.00 45 40 21956 -64.9 -89.9 2 25.0 -65.3 193 11 522.9 522.9 316.5 522.9 0.00 46 31 23543 -57.3 -87.3 1 30.0 -58.5 157 14 582.9 582.9 319.8 583.0 0.01 47 30 23750 -58.5 -86.5 2 28.0 -59.6 150 15 585.2 585.2 319.9 585.2 0.01 48 29 23963 -58.9 -86.9 2 28.0 -60.0 168 10 589.8 589.8 320.2 589.8 0.01 49 20 26320 -54.7 -85.7 1 31.0 -57.0 210 7 668.7 668.7 323.4 668.8 0.01 50 18 26998 -52.5 -84.5 1 32.0 -55.5 198 10 696.1 696.1 324.3 696.3 0.02 51 16 27757 -53.7 -84.7 1 31.0 -56.6 266 2 716.1 716.1 325.0 716.2 0.02 52 15 28177 -47.9 -82.9 1 35.0 -52.9 256 2 748.7 748.7 325.9 748.9 0.03 53 14 28631 -48.7 -81.7 1 33.0 -53.6 231 3 760.9 760.9 326.3 761.2 0.04 54 11 30237 -43.1 -80.1 1 37.0 -51.3 144 8 835.6 835.6 328.1 836.2 0.06 TRP 103 16456 -84.5 -89.0 45 4.5 -84.5 260 48 361.4 361.4 299.0 361.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 530.41 mb = 5409.08 m = 17746.11 ft Wetbulb zero: 697.95 mb = 3169.78 m = 10399.43 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 35.31 % Est. max temperature: 24.68 C = 76.43 F Sfc-Lift cond lev (LCL): 832.44 mb = 1710.54 m = 5611.95 ft T: 12.36 C 700-500 lapse rate: 2.46 C/km ThetaE index: 12.02 C Layer 701.0- 668.0 mb Conv cond level (CCL): 495.75 mb = 5935.98 m = 19474.77 ft Mean mixing ratio: 5.77 g/kg Conv temperature: 56.98 C = 134.56 F Cap Strength: 20.80 C Lifted Index: 20.56 C Risk: None Lifted Index @300 mb: 26.49 C Lifted Index @700 mb: 8.69 C Showalter Index: 21.38 C Risk: None Total Totals Index: 11.60 C Risk: None Vertical Totals Index: 14.30 C Cross Totals Index: -2.70 C K Index: 5.20 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 5.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.73 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 48329.77 J/kg Cap Strength: 20.78 C Lift Cond Lev (LCL): 837.99 mb = 1654.92 m = 5429.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 10 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 69 340 1 0.3 -0.9 | 98 10 -9.8 1.5 1 1000 170 360 5 -0.0 -5.0 | 76 10 -10.1 -2.6 2 984 305 45 7 -4.9 -4.9 | 80 15 -15.1 -2.6 3 949 610 65 15 -13.6 -6.3 | 81 24 -23.7 -3.9 4 925 828 75 17 -16.4 -4.4 | 86 27 -26.6 -2.0 5 916 914 80 17 -16.7 -3.0 | 89 27 -26.9 -0.6 6 883 1219 85 21 -20.9 -1.8 | 91 31 -31.1 0.6 7 851 1524 360 9 -0.0 -9.0 | 57 12 -10.1 -6.6 8 850 1536 360 9 -0.0 -9.0 | 57 12 -10.1 -6.6 9 791 2134 155 1 -0.4 0.9 | 107 11 -10.6 3.3 10 735 2743 260 13 12.8 2.3 | 210 5 2.7 4.7 11 708 3048 255 13 12.6 3.4 | 203 6 2.4 5.8 12 700 3146 265 13 13.0 1.1 | 218 5 2.8 3.5 13 682 3353 275 13 13.0 -1.1 | 246 3 2.8 1.3 14 657 3658 240 21 18.2 10.5 | 212 15 8.0 12.9 15 633 3962 235 17 13.9 9.8 | 197 13 3.8 12.1 16 587 4572 250 19 17.9 6.5 | 221 12 7.7 8.9 17 544 5182 255 17 16.4 4.4 | 223 9 6.3 6.8 18 524 5486 240 17 14.7 8.5 | 203 12 4.6 10.9 19 505 5791 255 17 16.4 4.4 | 223 9 6.3 6.8 20 500 5870 250 17 16.0 5.8 | 215 10 5.8 8.2 21 486 6096 245 17 15.4 7.2 | 209 11 5.3 9.6 22 431 7010 245 27 24.5 11.4 | 226 20 14.3 13.8 23 415 7315 265 27 26.9 2.4 | 254 17 16.8 4.7 24 400 7590 285 36 34.8 -9.3 | 286 26 24.6 -6.9 25 398 7620 285 36 34.8 -9.3 | 286 26 24.6 -6.9 26 367 8230 285 50 48.3 -12.9 | 285 40 38.2 -10.5 27 300 9710 275 44 43.8 -3.8 | 272 34 33.7 -1.4 28 298 9754 275 44 43.8 -3.8 | 272 34 33.7 -1.4 29 250 10990 255 42 40.6 10.9 | 246 33 30.4 13.3 30 200 12480 240 42 36.4 21.0 | 228 35 26.2 23.4 31 199 12497 235 40 32.8 22.9 | 222 34 22.6 25.3 32 172 13411 235 40 32.8 22.9 | 222 34 22.6 25.3 33 156 14021 260 42 41.4 7.3 | 253 33 31.2 9.7 34 150 14280 250 56 52.6 19.2 | 243 48 42.5 21.5 35 141 14630 250 56 52.6 19.2 | 243 48 42.5 21.5 36 121 15545 230 52 39.8 33.4 | 220 47 29.7 35.8 37 103 16456 260 48 47.3 8.3 | 254 39 37.1 10.7 38 100 16620 260 38 37.4 6.6 | 252 29 27.3 9.0 39 97 16764 260 40 39.4 6.9 | 252 31 29.2 9.3 40 87 17374 240 36 31.2 18.0 | 226 29 21.0 20.4 41 83 17678 265 27 26.9 2.4 | 254 17 16.8 4.7 42 78 17983 255 21 20.3 5.4 | 232 13 10.1 7.8 43 74 18288 280 27 26.6 -4.7 | 278 17 16.4 -2.3 44 70 18593 255 15 14.5 3.9 | 215 8 4.3 6.3 45 70 18610 215 17 9.8 13.9 | 179 16 -0.4 16.3 46 67 18898 210 19 9.5 16.5 | 178 19 -0.6 18.8 47 63 19202 210 23 11.5 19.9 | 183 22 1.4 22.3 48 60 19507 290 15 14.1 -5.1 | 305 5 4.0 -2.7 49 54 20117 245 9 8.2 3.8 | 162 7 -2.0 6.2 50 50 20600 175 13 -1.1 13.0 | 144 19 -11.3 15.3 51 49 20726 180 9 0.0 9.0 | 138 15 -10.1 11.4 52 47 21031 180 15 0.0 15.0 | 150 20 -10.1 17.4 53 44 21336 225 13 9.2 9.2 | 175 12 -1.0 11.6 54 42 21641 200 9 3.1 8.5 | 147 13 -7.1 10.9 55 35 22860 175 15 -1.3 14.9 | 147 21 -11.5 17.3 56 33 23165 190 17 3.0 16.7 | 159 20 -7.2 19.1 57 31 23470 160 13 -4.4 12.2 | 135 21 -14.6 14.6 58 30 23750 150 15 -7.5 13.0 | 131 23 -17.6 15.4 59 30 23774 190 11 1.9 10.8 | 148 16 -8.2 13.2 60 28 24079 155 9 -3.8 8.2 | 127 17 -13.9 10.6 61 26 24689 165 17 -4.4 16.4 | 142 24 -14.5 18.8 62 25 24994 190 15 2.6 14.8 | 156 19 -7.5 17.2 63 22 25603 150 17 -8.5 14.7 | 133 25 -18.6 17.1 64 21 25908 170 19 -3.3 18.7 | 148 25 -13.4 21.1 65 20 26320 210 7 3.5 6.1 | 142 11 -6.6 8.5 66 19 26518 190 11 1.9 10.8 | 148 16 -8.2 13.2 67 17 26822 205 9 3.8 8.2 | 149 12 -6.3 10.6 68 16 27127 275 1 1.0 -0.1 | 104 9 -9.1 2.3 69 10 28651 115 9 -8.2 3.8 | 109 19 -18.3 6.2 70 9 28956 145 11 -6.3 9.0 | 125 20 -16.5 11.4 71 9 29261 160 17 -5.8 16.0 | 139 24 -16.0 18.4 72 8 29566 145 33 -18.9 27.0 | 135 41 -29.1 29.4 73 7 29870 145 17 -9.8 13.9 | 129 26 -19.9 16.3 Wind Parameters Mean winds (0-6000m): 253.3 at 13.9 knts Storm direction: 283.3 at 10.4 knts Shear (0-3000m) pos: 1.9 neg: 3.2 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 128.3 neg: -103.9 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 58.91 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 8 79 16| 14.2 0.0 14.2| 5.2 -11.2 -5.9 -11.8 -0.18| 17.0 -3.0 1000 67 12 83 21| 9.9 0.0 9.9| 36.6 -11.2 25.5 25.5 0.07| 12.6 0.8 1500 68 13 83 23| 6.6 6.4 13.0| 44.0-103.2 -59.2 -39.4 -0.22| 17.1 -3.8 2000 63 11 82 20| 5.4 4.8 10.2| 88.0-103.2 -15.1 -7.6 0.01| 16.4 0.2 2500 64 10 84 19| 3.5 3.8 7.3|117.7-103.2 14.5 5.8 0.15| 15.4 2.2 3000 51 10 77 19| 1.9 3.2 5.1|128.3-103.9 24.4 8.1 0.20| 14.2 2.8 4000 282 12 272 2| 1.4 2.5 4.0|134.2-128.9 5.3 1.3 0.11| 13.4 1.5 5000 257 13 207 6| 0.6 2.0 2.7|148.5-128.9 19.6 3.9 0.15| 11.3 1.7 6000 253 14 206 7| 0.5 1.6 2.1|157.3-143.7 13.6 2.3 0.11| 10.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251126.00.gif