UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for VH004... Searching the city database file for: VH004 ... Date:1200Z 10 JAN 26 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 1014 65 17.2 7.2 52 10.0 11.6 0 0 289.2 290.3 284.2 307.1 6.29 1 1000 183 17.2 6.2 48 11.0 11.2 270 1 290.4 291.4 284.3 307.4 5.95 2 925 842 12.8 -4.2 30 17.0 5.2 10 9 292.4 292.9 281.9 301.3 3.02 3 894 1127 10.6 -4.4 35 15.0 3.9 358 13 293.0 293.5 282.3 302.1 3.08 4 878 1277 10.8 -14.2 16 25.0 1.7 355 14 294.7 295.0 281.0 299.2 1.45 5 857 1479 10.2 -0.8 46 11.0 4.9 11 10 296.1 296.9 284.8 308.6 4.21 6 850 1547 9.8 -1.2 46 11.0 4.5 15 9 296.4 297.2 284.8 308.6 4.12 7 833 1714 9.0 -3.0 43 12.0 3.4 15 11 297.3 298.0 284.7 308.3 3.68 8 724 2855 -0.5 -4.3 75 3.8 -2.1 340 14 299.0 299.7 285.5 310.6 3.84 9 718 2922 1.6 -9.4 44 11.0 -2.8 339 14 302.1 302.5 285.4 310.1 2.61 10 706 3057 0.8 -9.2 47 10.0 -3.2 332 15 302.6 303.1 285.7 311.0 2.70 11 700 3126 1.4 -10.6 40 12.0 -3.3 310 17 304.0 304.5 285.9 311.7 2.43 12 682 3336 2.0 -15.0 27 17.0 -4.1 301 19 307.0 307.3 286.2 312.6 1.75 13 675 3420 5.8 297 25 312.1 14 669 3493 6.8 293 32 314.1 15 653 3692 8.0 -37.0 2 45.0 -3.5 284 48 317.6 317.6 288.2 318.5 0.24 16 588 4553 5.0 -31.0 5 36.0 -5.3 276 52 323.8 323.9 290.5 325.6 0.49 17 552 5064 0.2 -31.8 7 32.0 -8.3 279 55 324.0 324.1 290.5 325.7 0.48 18 506 5756 -4.1 -24.1 19 20.0 -10.3 284 59 326.9 327.1 291.9 330.7 1.08 19 500 5850 -3.9 -30.9 10 27.0 -11.1 285 60 328.3 328.4 291.8 330.4 0.58 20 495 5929 -4.3 -35.3 7 31.0 -11.6 285 59 328.7 328.8 291.7 330.2 0.38 21 491 5992 -3.9 -38.9 5 35.0 -11.6 285 58 330.0 330.0 292.0 331.0 0.27 22 420 7207 -9.3 -50.3 2 41.0 -16.0 262 47 338.1 338.2 294.0 338.5 0.09 23 400 7580 -12.3 -51.3 2 39.0 -18.1 265 42 339.0 339.0 294.1 339.4 0.08 24 315 9352 -28.9 -48.9 13 20.0 -30.9 280 45 339.9 339.9 294.4 340.5 0.14 25 300 9700 -31.7 -47.7 19 16.0 -33.3 290 54 340.7 340.7 294.7 341.4 0.17 26 274 10333 -37.1 -52.1 20 15.0 -38.2 293 51 341.8 341.9 294.8 342.3 0.11 27 250 10960 -41.3 -59.3 13 18.0 -42.2 285 46 344.7 344.7 295.5 344.9 0.05 28 225 11663 -47.5 -62.5 16 15.0 -48.0 275 48 345.7 345.7 295.7 345.9 0.04 29 200 12430 -52.9 -71.9 8 19.0 -53.2 255 54 349.0 349.0 296.4 349.0 0.01 30 186 12895 -56.1 -75.1 8 19.0 -56.3 257 57 351.1 351.1 296.9 351.2 0.01 31 150 14230 -66.7 -77.7 20 11.0 -66.8 240 62 355.2 355.2 297.7 355.2 0.01 32 135 14858 -71.6 -82.0 20 10.3 -71.6 220 71 357.3 357.3 298.2 357.3 0.00 33 128 15170 -74.1 -84.1 20 10.0 -74.1 220 71 358.3 358.3 298.4 358.4 0.00 34 122 15449 -74.9 -87.9 12 13.0 -74.9 229 68 361.8 361.8 299.1 361.8 0.00 35 100 16580 -82.5 -89.5 29 7.0 -82.5 280 54 368.3 368.3 300.2 368.3 0.00 36 98 16692 -83.3 -89.3 34 6.0 -83.3 280 48 368.9 368.9 300.4 368.9 0.00 37 82 17687 -81.1 -89.1 25 8.0 -81.1 280 44 392.7 392.7 304.2 392.7 0.00 38 75 18184 -83.9 -91.9 23 8.0 -83.9 253 34 397.0 397.0 304.8 397.0 0.00 39 71 18490 -80.5 -90.5 17 10.0 -80.5 263 29 410.5 410.5 306.6 410.5 0.00 40 70 18570 -81.1 -90.1 20 9.0 -81.1 270 27 410.9 410.9 306.6 410.9 0.00 41 67 18816 -81.5 -90.5 20 9.0 -81.5 274 27 415.2 415.2 307.2 415.2 0.00 42 57 19746 -72.3 -89.3 6 17.0 -72.4 289 25 455.7 455.7 311.4 455.7 0.00 43 55 19957 -72.5 -90.5 5 18.0 -72.6 277 22 459.9 459.9 311.8 459.9 0.00 44 50 20530 -63.3 -90.3 1 27.0 -63.7 275 15 494.3 494.3 314.5 494.3 0.00 45 49 20655 -62.1 -89.1 2 27.0 -62.6 278 16 500.0 500.0 314.9 500.0 0.00 46 46 21046 -63.1 -90.1 1 27.0 -63.5 215 15 506.7 506.7 315.4 506.7 0.00 47 43 21466 -59.9 -88.9 1 29.0 -60.6 241 15 524.5 524.5 316.6 524.5 0.00 48 40 21918 -61.5 -89.5 1 28.0 -62.1 289 9 531.4 531.4 317.0 531.4 0.00 49 34 22930 -61.1 -89.1 1 28.0 -61.8 205 9 557.7 557.7 318.5 557.8 0.00 50 32 23311 -56.7 -87.7 1 31.0 -57.9 215 9 579.3 579.3 319.6 579.3 0.01 51 30 23720 -58.1 -87.1 1 29.0 -59.2 180 15 586.2 586.3 320.0 586.3 0.01 52 27 24380 -60.7 -88.7 1 28.0 -61.6 185 15 596.9 596.9 320.5 596.9 0.01 53 20 26270 -55.9 -85.9 1 30.0 -57.9 240 9 665.1 665.1 323.3 665.2 0.01 54 18 26948 -54.5 -85.5 1 31.0 -57.0 267 9 689.8 689.8 324.1 689.9 0.01 55 17 27316 -55.5 -86.5 1 31.0 -57.9 326 12 698.0 698.0 324.4 698.1 0.01 56 15 28127 -50.9 -83.9 1 33.0 -54.8 344 31 738.7 738.7 325.6 738.9 0.02 57 12 29578 -53.9 -84.9 1 31.0 -57.5 15 21 776.8 776.8 326.7 777.0 0.02 58 10 30770 -47.9 -81.9 1 34.0 -54.2 20 3 840.7 840.8 328.2 841.2 0.05 59 8.6 31762 -49.1 -83.1 1 34.0 -55.5 873.1 873.2 328.9 873.6 0.05 60 7.1 33035 -43.7 -80.7 1 37.0 -53.5 944.6 944.6 330.2 945.5 0.08 TRP 98 16692 -83.3 -89.3 34 6.0 -83.3 280 48 368.9 368.9 300.4 368.9 0.00 WND 135 14858 -71.6 -82.0 20 10.3 -71.6 220 71 357.3 357.3 298.2 357.3 0.00 Sounding variables and indices 1000-500 mb thick: 5667.00 m Freezing level: 729.74 mb = 2795.00 m = 9169.83 ft Freezing level: 722.57 mb = 2870.93 m = 9418.95 ft Freezing level: 549.86 mb = 5095.88 m = 16718.55 ft Wetbulb zero: 766.07 mb = 2395.68 m = 7859.76 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 30.53 % Est. max temperature: 23.69 C = 74.63 F Sfc-Lift cond lev (LCL): 873.06 mb = 1324.36 m = 4344.97 ft T: 10.66 C 700-500 lapse rate: 1.95 C/km ThetaE index: 6.01 C Layer 925.0- 894.0 mb Conv cond level (CCL): 421.11 mb = 7186.07 m = 23576.07 ft Mean mixing ratio: 4.54 g/kg Conv temperature: 66.21 C = 151.18 F Cap Strength: 21.45 C Lifted Index: 22.04 C Risk: None Lifted Index @300 mb: 25.85 C Lifted Index @700 mb: 8.35 C Showalter Index: 19.28 C Risk: None Total Totals Index: 16.40 C Risk: None Vertical Totals Index: 13.70 C Cross Totals Index: 2.70 C K Index: 0.50 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.07 J/kg Max Up Vert Vel: 3.48 m/s Conv Inhibition (B-): 66217.94 J/kg Cap Strength: 21.39 C Lift Cond Lev (LCL): 789.23 mb = 2153.40 m = 7064.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 23 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 1014 65 0 0 -0.0 -0.0 | 142 23 -13.8 17.8 1 1000 183 270 1 1.0 -0.0 | 144 22 -12.8 17.8 2 986 305 285 3 2.9 -0.8 | 147 20 -10.9 17.0 3 951 610 10 11 -1.9 -10.8 | 114 17 -15.7 7.0 4 925 842 10 9 -1.6 -8.9 | 120 18 -15.4 8.9 5 917 914 15 9 -2.3 -8.7 | 119 19 -16.1 9.1 6 884 1219 350 15 2.6 -14.8 | 105 12 -11.2 3.0 7 852 1524 15 9 -2.3 -8.7 | 119 19 -16.1 9.1 8 850 1547 15 9 -2.3 -8.7 | 119 19 -16.1 9.1 9 821 1829 15 13 -3.4 -12.6 | 107 18 -17.2 5.3 10 791 2134 360 11 -0.0 -11.0 | 116 15 -13.8 6.8 11 707 3048 335 15 6.3 -13.6 | 119 9 -7.5 4.2 12 700 3126 310 17 13.0 -10.9 | 173 7 -0.8 6.9 13 681 3353 300 19 16.5 -9.5 | 198 9 2.6 8.3 14 656 3658 285 48 46.4 -12.4 | 261 33 32.6 5.4 15 631 3962 275 50 49.8 -4.4 | 250 38 36.0 13.5 16 608 4267 280 56 55.1 -9.7 | 259 42 41.3 8.1 17 586 4572 275 52 51.8 -4.5 | 251 40 38.0 13.3 18 500 5850 285 60 58.0 -15.5 | 267 44 44.1 2.3 19 484 6096 285 56 54.1 -14.5 | 265 40 40.3 3.3 20 414 7315 260 46 45.3 8.0 | 231 41 31.5 25.8 21 400 7580 265 42 41.8 3.7 | 233 35 28.0 21.5 22 324 9144 275 40 39.8 -3.5 | 241 30 26.0 14.3 23 300 9700 290 54 50.7 -18.5 | 271 37 36.9 -0.7 24 298 9754 290 54 50.7 -18.5 | 271 37 36.9 -0.7 25 261 10668 295 50 45.3 -21.1 | 276 32 31.5 -3.3 26 250 10960 285 46 44.4 -11.9 | 259 31 30.6 5.9 27 238 11278 285 46 44.4 -11.9 | 259 31 30.6 5.9 28 207 12192 260 52 51.2 9.0 | 234 46 37.4 26.8 29 200 12430 255 54 52.2 14.0 | 230 50 38.3 31.8 30 163 13716 260 62 61.1 10.8 | 239 55 47.2 28.6 31 150 14230 240 62 53.7 31.0 | 219 63 39.9 48.8 32 135 14858 220 71 45.6 54.4 | 204 79 31.8 72.2 33 126 15240 220 71 45.6 54.4 | 204 79 31.8 72.2 34 100 16580 280 54 53.2 -9.4 | 258 40 39.4 8.4 35 98 16692 280 48 47.3 -8.3 | 254 35 33.5 9.5 36 97 16764 280 54 53.2 -9.4 | 258 40 39.4 8.4 37 87 17374 270 44 44.0 -0.0 | 239 35 30.2 17.8 38 82 17678 280 44 43.3 -7.6 | 251 31 29.5 10.2 39 78 17983 270 33 33.0 -0.0 | 227 26 19.2 17.8 40 74 18288 245 35 31.7 14.8 | 209 37 17.9 32.6 41 70 18570 270 27 27.0 -0.0 | 217 22 13.2 17.8 42 66 18898 275 27 26.9 -2.4 | 220 20 13.1 15.5 43 60 19507 280 27 26.6 -4.7 | 224 18 12.8 13.1 44 57 19812 290 25 23.5 -8.6 | 226 13 9.7 9.3 45 54 20117 265 19 18.9 1.7 | 195 20 5.1 19.5 46 50 20530 275 15 14.9 -1.3 | 184 17 1.1 16.5 47 48 20726 280 17 16.7 -3.0 | 191 15 2.9 14.9 48 46 21031 215 15 8.6 12.3 | 170 31 -5.2 30.1 49 44 21336 210 19 9.5 16.5 | 173 35 -4.3 34.3 50 42 21641 280 11 10.8 -1.9 | 169 16 -3.0 15.9 51 40 21946 290 9 8.5 -3.1 | 160 16 -5.4 14.7 52 36 22555 250 1 0.9 0.3 | 145 22 -12.9 18.2 53 34 22860 190 9 1.6 8.9 | 155 29 -12.3 26.7 54 33 23165 250 9 8.5 3.1 | 166 22 -5.4 20.9 55 31 23470 180 9 0.0 9.0 | 153 30 -13.8 26.8 56 30 23720 180 15 0.0 15.0 | 157 36 -13.8 32.8 57 30 23774 190 11 1.9 10.8 | 157 31 -11.9 28.6 58 28 24079 180 19 0.0 19.0 | 159 39 -13.8 36.8 59 27 24384 185 15 1.3 14.9 | 159 35 -12.5 32.8 60 25 24994 240 11 9.5 5.5 | 170 24 -4.3 23.3 61 23 25298 265 9 9.0 0.8 | 165 19 -4.8 18.6 62 22 25603 220 13 8.4 10.0 | 169 28 -5.5 27.8 63 21 25908 210 15 7.5 13.0 | 168 31 -6.3 30.8 64 20 26270 240 9 7.8 4.5 | 165 23 -6.0 22.3 65 19 26518 245 9 8.2 3.8 | 165 22 -5.7 21.6 66 18 26822 235 11 9.0 6.3 | 169 25 -4.8 24.1 67 18 27127 310 7 5.4 -4.5 | 148 16 -8.5 13.3 68 17 27432 335 15 6.3 -13.6 | 119 9 -7.5 4.2 69 16 27737 310 19 14.6 -12.2 | 188 6 0.7 5.6 70 15 28042 340 31 10.6 -29.1 | 16 12 -3.2 -11.3 71 13 29261 35 25 -14.3 -20.5 | 85 28 -28.2 -2.7 72 12 29566 15 21 -5.4 -20.3 | 83 19 -19.2 -2.5 73 11 30175 20 13 -4.4 -12.2 | 107 19 -18.3 5.6 74 10 30770 20 3 -1.0 -2.8 | 135 21 -14.8 15.0 Wind Parameters Mean winds (0-6000m): 292.2 at 30.1 knts Storm direction: 322.2 at 22.5 knts Shear (0-3000m) pos: 0.5 neg: 3.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -15.4 deg Storm rel helicity (0-3000m) pos: 44.6 neg: -69.9 tot: -25.3 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 97.78 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 ------------------------------------------------------------------------------- 500 333 4 140 19| 0.0 10.1 10.1| 10.6 -30.6 -20.0 -40.0 -0.40| 14.0 -5.6 1000 3 7 127 18| 1.2 5.1 6.3| 17.0 -47.7 -30.7 -30.7 -0.38| 10.8 -4.1 1500 1 9 123 17| 1.0 3.4 4.4| 30.2 -52.3 -22.1 -14.7 -0.20| 10.4 -2.1 2000 4 9 120 17| 0.8 3.2 4.0| 37.8 -68.8 -31.0 -15.5 -0.21| 9.4 -2.0 2500 2 10 119 16| 0.6 3.0 3.6| 40.3 -69.9 -29.5 -11.8 -0.18| 8.3 -1.5 3000 357 11 118 15| 0.5 3.0 3.5| 44.6 -69.9 -25.3 -8.4 -0.12| 7.8 -1.0 4000 318 17 154 6| 0.4 7.1 7.4|131.5-133.1 -1.6 -0.4 0.14| 12.5 1.7 5000 298 24 230 10| 0.3 5.7 6.0|226.2-195.2 31.0 6.2 0.14| 11.6 1.7 6000 292 30 245 15| 0.8 4.7 5.5|310.1-206.9 103.2 17.2 0.18| 10.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20260110.12.gif