UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122012.upa.cvt Date: 1200Z 20 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 20 DEC 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 39 13.2 10.5 84 2.7 11.6 40 1 285.3 286.7 284.2 307.2 7.88 1 1000 147 13.6 10.3 80 3.3 11.7 190 1 286.8 288.1 284.8 308.8 7.88 2 984 283 14.0 11.7 86 2.3 12.6 194 4 288.5 290.0 286.5 313.2 8.80 3 925 803 11.8 7.2 73 4.6 9.2 275 13 291.4 292.6 285.7 311.1 6.90 4 896 1069 10.8 1.8 54 9.0 6.3 275 18 293.0 293.9 284.2 307.2 4.86 5 850 1507 7.6 5.0 84 2.6 6.2 250 28 294.1 295.3 286.3 312.8 6.44 6 816 1842 4.6 4.6 100 0.0 4.6 247 30 294.4 295.6 286.5 313.3 6.53 7 700 3077 -3.5 -3.5 100 0.0 -3.5 245 35 298.6 299.4 285.8 311.2 4.22 8 628 3924 -9.7 -9.7 100 0.0 -9.7 236 55 300.9 301.5 285.2 309.9 2.91 9 626 3949 -10.3 -14.3 72 4.0 -11.6 235 55 300.5 300.9 284.1 306.8 2.02 10 617 4060 -10.7 -16.7 61 6.0 -12.5 234 56 301.3 301.6 284.0 306.6 1.68 11 609 4160 -10.9 -19.9 47 9.0 -13.3 232 57 302.2 302.5 284.0 306.4 1.29 12 594 4352 -9.5 -23.5 31 14.0 -13.0 232 56 306.0 306.2 285.0 309.2 0.97 13 545 5014 -11.3 -38.3 9 27.0 -15.9 238 54 311.5 311.5 286.2 312.4 0.26 14 537 5128 -11.3 -35.3 12 24.0 -15.8 237 55 312.8 312.9 286.8 314.1 0.35 15 500 5670 -16.1 -36.1 16 20.0 -19.4 240 54 313.4 313.5 286.9 314.7 0.35 16 470 6133 -20.3 -40.3 15 20.0 -23.0 235 52 313.8 313.8 287.0 314.7 0.24 17 463 6244 -20.1 -45.1 9 25.0 -23.1 236 53 315.4 315.4 287.4 315.9 0.15 18 400 7310 -29.7 -46.7 18 17.0 -31.2 245 58 316.4 316.4 287.7 316.9 0.14 19 381 7655 -31.7 -55.7 7 24.0 -33.2 246 58 318.2 318.2 288.2 318.4 0.05 20 316 8943 -43.1 -55.1 26 12.0 -43.6 249 60 319.8 319.8 288.8 320.1 0.07 21 300 9290 -45.5 -61.5 15 16.0 -46.0 245 71 321.2 321.2 289.2 321.4 0.03 22 273 9916 -50.5 -61.5 26 11.0 -50.8 242 84 322.8 322.8 289.6 322.9 0.04 23 250 10490 -52.5 -70.5 10 18.0 -52.8 240 97 328.0 328.0 291.2 328.1 0.01 24 249 10516 -52.5 -70.5 10 18.0 -52.8 240 97 328.4 328.4 291.3 328.4 0.01 25 237 10832 -54.5 -67.5 19 13.0 -54.7 240 101 330.0 330.0 291.7 330.1 0.02 26 200 11910 -56.3 -72.3 12 16.0 -56.5 245 147 343.6 343.6 295.2 343.7 0.01 27 189 12267 -57.8 -73.8 11 16.0 -58.0 245 163 346.8 346.8 295.9 346.9 0.01 28 177 12679 -59.5 -75.5 11 16.0 -59.7 246 158 350.6 350.6 296.8 350.6 0.01 29 171 12895 -58.1 -78.1 6 20.0 -58.3 247 152 356.4 356.4 298.0 356.4 0.01 30 152 13628 -62.1 -79.1 9 17.0 -62.3 245 117 361.7 361.7 299.0 361.7 0.01 31 150 13710 -62.1 -80.1 7 18.0 -62.3 245 112 363.1 363.1 299.3 363.1 0.00 32 137 14273 -61.5 -84.5 3 23.0 -61.7 247 110 373.7 373.7 301.2 373.7 0.00 33 109 15681 -65.7 -85.7 5 20.0 -65.8 260 101 391.0 391.0 303.9 391.0 0.00 34 100 16210 -62.5 -85.5 3 23.0 -62.7 260 70 407.0 407.0 306.1 407.0 0.00 35 94 16589 -63.9 -85.9 3 22.0 -64.1 258 72 411.5 411.5 306.7 411.5 0.00 36 75 17982 -60.3 -85.3 2 25.0 -60.7 250 55 446.5 446.5 310.5 446.5 0.00 37 70 18410 -61.5 -86.5 2 25.0 -61.9 250 51 452.8 452.8 311.1 452.8 0.00 38 55 19888 -64.9 -87.9 3 23.0 -65.2 254 45 477.4 477.4 313.2 477.4 0.00 39 50 20470 -63.1 -88.1 2 25.0 -63.5 245 40 494.8 494.8 314.6 494.8 0.00 40 45 21127 -58.3 -86.3 2 28.0 -59.1 247 40 521.6 521.6 316.4 521.6 0.01 41 40 21867 -60.1 -87.1 2 27.0 -60.8 266 31 534.9 534.9 317.2 535.0 0.00 42 33 23089 -52.9 -83.9 1 31.0 -54.7 271 22 584.3 584.3 319.9 584.3 0.01 43 30 23700 -56.5 -85.5 1 29.0 -57.9 220 6 590.6 590.6 320.2 590.7 0.01 44 29 23915 -57.3 -86.3 1 29.0 -58.6 255 8 594.2 594.2 320.3 594.2 0.01 45 27 24372 -52.5 -84.5 1 32.0 -54.7 295 10 619.9 619.9 321.5 620.0 0.01 46 20 26280 -59.9 -87.9 1 28.0 -61.2 305 8 652.8 652.8 322.8 652.9 0.01 47 13 29025 -50.5 -83.5 1 33.0 -55.0 44 10 771.0 771.0 326.5 771.2 0.03 48 11 30109 -52.3 -84.3 1 32.0 -56.6 45 20 802.2 802.2 327.3 802.4 0.03 49 10 30730 -48.5 -83.5 1 35.0 -54.6 115 7 838.5 838.5 328.1 838.9 0.04 50 9.9 30796 -47.9 -82.9 1 35.0 -54.3 843.2 843.2 328.2 843.6 0.04 51 8.6 31720 -50.1 -84.1 1 34.0 -56.1 869.2 869.3 328.8 869.6 0.04 52 7.0 33078 -45.9 -81.9 1 36.0 -54.6 939.3 939.3 330.2 940.1 0.07 TRP 152 13628 -62.1 -79.1 9 17.0 -62.3 245 117 361.7 361.7 299.0 361.7 0.01 WND 189 12267 -57.8 -73.8 11 16.0 -58.0 245 163 346.8 346.8 295.9 346.9 0.01 Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 750.12 mb = 2543.55 m = 8344.89 ft Wetbulb zero: 750.15 mb = 2519.89 m = 8267.26 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 68.97 % Est. max temperature: 21.73 C = 71.12 F Sfc-Lift cond lev (LCL): 972.72 mb = 380.01 m = 1246.73 ft T: 13.59 C 700-500 lapse rate: 4.86 C/km ThetaE index: 6.95 C Layer 700.0- 594.0 mb Conv cond level (CCL): 850.90 mb = 1498.23 m = 4915.40 ft Mean mixing ratio: 7.75 g/kg Conv temperature: 22.03 C = 71.65 F Cap Strength: 6.17 C Lifted Index: 5.44 C Risk: None Lifted Index @300 mb: 7.33 C Lifted Index @700 mb: 0.03 C Showalter Index: 4.51 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.10 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 170.00 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.46 J/kg Max Up Vert Vel: 8.66 m/s Conv Inhibition (B-): 106.77 J/kg Cap Strength: 6.09 C Lift Cond Lev (LCL): 912.86 mb = 913.51 m = 2997.04 ft Lev Free Conv (LFC): 697.86 mb = 3100.89 m = 10173.40 ft Equ Level (EL): 607.86 mb = 4174.53 m = 13695.80 ft B at Equ Level: 36.68 J/kg Max Parcel Lev (MPL): 577.86 mb = 4563.99 m = 14973.55 ft Wind level data Storm motion: 271 at 29 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 39 40 1 -0.6 -0.8 | 90 29 -29.2 -0.2 1 1000 147 190 1 0.2 1.0 | 93 28 -28.4 1.5 2 981 305 195 5 1.3 4.8 | 101 28 -27.3 5.3 3 947 610 260 7 6.9 1.2 | 95 22 -21.7 1.7 4 925 803 275 13 13.0 -1.1 | 88 16 -15.6 -0.6 5 913 914 275 15 14.9 -1.3 | 87 14 -13.7 -0.8 6 880 1219 275 20 19.9 -1.7 | 82 9 -8.7 -1.2 7 850 1507 250 28 26.3 9.6 | 167 10 -2.3 10.1 8 848 1524 250 26 24.4 8.9 | 156 10 -4.2 9.4 9 787 2134 245 34 30.8 14.4 | 188 15 2.2 14.9 10 730 2743 245 36 32.6 15.2 | 194 16 4.0 15.7 11 703 3048 245 35 31.7 14.8 | 192 16 3.1 15.3 12 700 3077 245 35 31.7 14.8 | 192 16 3.1 15.3 13 649 3658 240 52 45.0 26.0 | 212 31 16.4 26.5 14 600 4267 230 58 44.4 37.3 | 203 41 15.8 37.8 15 577 4572 240 51 44.2 25.5 | 211 30 15.6 26.0 16 512 5486 235 58 47.5 33.3 | 209 39 18.9 33.8 17 500 5670 240 54 46.8 27.0 | 213 33 18.2 27.5 18 472 6096 235 52 42.6 29.8 | 205 33 14.0 30.3 19 400 7310 245 58 52.6 24.5 | 224 35 24.0 25.0 20 320 8839 250 57 53.6 19.5 | 231 32 25.0 20.0 21 300 9290 245 71 64.3 30.0 | 230 47 35.7 30.5 22 250 10490 240 97 84.0 48.5 | 229 74 55.4 49.0 23 232 10973 240 102 88.3 51.0 | 229 79 59.7 51.5 24 200 11910 245 147 133.2 62.1 | 239 122 104.6 62.6 25 189 12267 245 163 147.7 68.9 | 240 138 119.1 69.4 26 182 12497 245 163 147.7 68.9 | 240 138 119.1 69.4 27 157 13411 250 138 129.7 47.2 | 245 112 101.1 47.7 28 152 13628 245 117 106.0 49.4 | 237 92 77.4 50.0 29 150 13710 245 112 101.5 47.3 | 237 87 72.9 47.9 30 143 14021 245 105 95.2 44.4 | 236 80 66.6 44.9 31 129 14630 250 118 110.9 40.4 | 244 92 82.3 40.9 32 117 15240 260 96 94.5 16.7 | 255 68 65.9 17.2 33 111 15545 260 104 102.4 18.1 | 256 76 73.8 18.6 34 101 16154 260 90 88.6 15.6 | 255 62 60.0 16.1 35 100 16210 260 70 68.9 12.2 | 253 42 40.3 12.7 36 96 16459 260 70 68.9 12.2 | 253 42 40.3 12.7 37 87 17069 250 77 72.4 26.3 | 238 51 43.8 26.9 38 79 17678 250 58 54.5 19.8 | 232 33 25.9 20.4 39 70 18410 250 51 47.9 17.4 | 227 26 19.3 18.0 40 65 18898 250 49 46.0 16.8 | 225 25 17.4 17.3 41 62 19202 235 47 38.5 27.0 | 200 29 9.9 27.5 42 53 20117 260 44 43.3 7.6 | 241 17 14.7 8.2 43 50 20470 245 40 36.3 16.9 | 204 19 7.7 17.4 44 48 20726 250 41 38.5 14.0 | 214 18 9.9 14.5 45 46 21031 235 41 33.6 23.5 | 192 25 5.0 24.0 46 44 21336 270 37 37.0 -0.0 | 266 8 8.4 0.5 47 40 21946 265 30 29.9 2.6 | 202 3 1.3 3.1 48 36 22555 240 28 24.2 14.0 | 163 15 -4.4 14.5 49 34 22860 275 32 31.9 -2.8 | 305 4 3.3 -2.3 50 33 23165 270 19 19.0 -0.0 | 93 10 -9.6 0.5 51 31 23470 295 13 11.8 -5.5 | 74 18 -16.8 -5.0 52 30 23700 220 6 3.9 4.6 | 102 25 -24.7 5.1 53 30 23774 260 6 5.9 1.0 | 94 23 -22.7 1.6 54 28 24079 250 10 9.4 3.4 | 102 20 -19.2 3.9 55 26 24689 345 11 2.8 -10.6 | 69 28 -25.8 -10.1 56 20 26280 305 8 6.6 -4.6 | 80 22 -22.0 -4.1 57 19 26518 5 2 -0.2 -2.0 | 87 29 -28.8 -1.5 58 18 26822 305 10 8.2 -5.7 | 76 21 -20.4 -5.2 59 18 27127 5 15 -1.3 -14.9 | 64 33 -29.9 -14.4 60 17 27432 335 17 7.2 -15.4 | 55 26 -21.4 -14.9 61 16 27737 340 16 5.5 -15.0 | 58 27 -23.1 -14.5 62 15 28042 5 12 -1.0 -12.0 | 69 32 -29.6 -11.4 63 14 28346 25 14 -5.9 -12.7 | 71 37 -34.5 -12.2 64 14 28651 360 17 -0.0 -17.0 | 60 33 -28.6 -16.5 65 13 28956 45 12 -8.5 -8.5 | 78 38 -37.1 -8.0 66 13 29261 40 6 -3.9 -4.6 | 83 33 -32.5 -4.1 67 11 30175 45 21 -14.8 -14.8 | 72 46 -43.4 -14.3 68 10 30730 115 7 -6.3 3.0 | 96 35 -34.9 3.5 Wind Parameters Mean winds (0-6000m): 241.0 at 38.1 knts Storm direction: 271.0 at 28.6 knts Shear (0-3000m) pos: 2.0 neg: 5.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 102.1 deg Storm rel helicity (0-3000m) pos: 87.1 neg: -32.5 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.23 Bulk Shear: 159.62 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 ------------------------------------------------------------------------------- 500 214 4 98 27| 0.0 7.7 7.7| 43.9 -8.4 35.5 71.0 0.42| 11.1 4.7 1000 261 8 95 21| 6.1 3.8 9.9| 43.9 -28.5 15.4 15.4 0.02| 11.8 0.2 1500 263 13 97 16| 4.1 6.8 10.9| 59.7 -29.3 30.3 20.2 0.24| 13.2 3.2 2000 256 17 111 13| 3.0 6.9 9.9| 77.4 -29.3 48.0 24.0 0.33| 11.7 3.8 2500 252 21 127 11| 2.4 6.1 8.5| 85.0 -29.3 55.6 22.3 0.35| 9.9 3.5 3000 250 23 141 11| 2.0 5.0 7.0| 87.1 -32.5 54.6 18.2 0.33| 8.5 2.8 4000 246 29 172 13| 1.5 6.6 8.1|128.4 -62.3 66.0 16.5 0.28| 9.5 2.6 5000 242 35 187 17| 1.5 5.6 7.1|173.1 -85.7 87.4 17.5 0.25| 9.5 2.4 6000 241 38 194 20| 1.3 4.5 5.8|193.4-125.6 67.8 11.3 0.20| 9.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251220.12.gif