UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 9 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 1022 39 6.2 -5.8 42 12.0 1.7 315 3 277.6 278.0 273.7 284.4 2.42 1 1000 217 5.4 -5.6 45 11.0 1.2 340 14 278.5 279.0 274.3 285.6 2.51 2 932 787 0.8 -8.2 51 9.0 -2.3 331 19 279.5 279.9 274.5 285.8 2.21 3 925 848 1.4 -9.6 44 11.0 -2.4 330 19 280.7 281.1 274.8 286.5 1.99 4 889 1167 0.2 -21.8 17 22.0 -5.4 334 26 282.7 282.8 274.0 285.0 0.75 5 867 1368 1.2 -25.8 11 27.0 -5.2 333 25 285.8 285.9 275.3 287.5 0.54 6 850 1527 0.4 -27.6 10 28.0 -6.0 330 23 286.6 286.6 275.6 288.0 0.47 7 787 2140 -2.9 -27.9 13 25.0 -8.4 320 23 289.4 289.5 277.2 291.0 0.49 8 751 2511 -3.5 -32.5 8 29.0 -9.2 308 21 292.7 292.7 278.5 293.8 0.33 9 743 2595 -3.3 -34.3 7 31.0 -9.3 305 19 293.8 293.8 279.0 294.7 0.28 10 700 3063 -7.1 -33.1 11 26.0 -11.9 295 22 294.6 294.7 279.4 295.7 0.34 11 600 4243 -16.1 -40.1 11 24.0 -19.3 300 37 297.5 297.5 280.5 298.2 0.19 12 538 5057 -20.7 -50.7 5 30.0 -23.4 287 59 301.4 301.4 282.0 301.7 0.07 13 523 5266 -19.1 -55.1 3 36.0 -22.2 285 66 305.8 305.8 283.8 305.9 0.04 14 500 5600 -20.1 -57.1 2 37.0 -23.2 285 74 308.5 308.5 284.8 308.7 0.03 15 484 5841 -20.7 -59.7 2 39.0 -23.7 287 77 310.7 310.7 285.6 310.8 0.03 16 400 7220 -31.9 -50.9 13 19.0 -33.2 285 89 313.5 313.5 286.7 313.9 0.09 17 374 7691 -36.1 -53.1 16 17.0 -37.0 285 91 314.0 314.1 286.9 314.3 0.07 18 309 9001 -41.9 -63.9 7 22.0 -42.6 282 133 323.6 323.6 289.9 323.7 0.02 19 300 9200 -43.9 -59.9 15 16.0 -44.5 280 134 323.5 323.5 289.9 323.6 0.04 20 294 9335 -45.1 -58.1 22 13.0 -45.6 280 135 323.7 323.7 289.9 323.9 0.05 21 259 10177 -47.5 -71.5 5 24.0 -48.0 282 142 332.1 332.1 292.3 332.1 0.01 22 250 10410 -48.1 -73.1 4 25.0 -48.6 280 150 334.6 334.6 292.9 334.6 0.01 23 234 10842 -49.3 -75.3 3 26.0 -49.8 285 160 339.1 339.1 294.1 339.1 0.01 24 204 11732 -51.9 -79.9 2 28.0 -52.3 289 150 348.6 348.6 296.3 348.6 0.00 25 200 11860 -52.7 -78.7 3 26.0 -53.1 290 148 349.3 349.3 296.5 349.3 0.00 26 154 13525 -59.1 -83.1 3 24.0 -59.3 286 140 365.5 365.5 299.8 365.5 0.00 27 150 13690 -58.9 -83.9 3 25.0 -59.1 285 139 368.6 368.6 300.3 368.6 0.00 28 128 14677 -61.7 -85.7 3 24.0 -61.9 290 125 380.7 380.7 302.3 380.7 0.00 29 121 15027 -59.1 -86.1 2 27.0 -59.4 284 111 391.6 391.6 304.0 391.6 0.00 30 106 15849 -62.3 -86.3 3 24.0 -62.5 273 102 400.6 400.6 305.3 400.6 0.00 31 100 16210 -60.7 -86.7 2 26.0 -61.0 280 91 410.4 410.4 306.6 410.5 0.00 32 90 16864 -63.1 -87.1 3 24.0 -63.3 277 95 418.2 418.2 307.5 418.2 0.00 33 87 17074 -60.7 -86.7 2 26.0 -61.0 275 96 427.1 427.1 308.5 427.1 0.00 34 79 17670 -64.5 -87.5 3 23.0 -64.7 278 77 431.2 431.2 309.0 431.2 0.00 35 71 18323 -65.1 -88.1 3 23.0 -65.3 262 52 443.3 443.3 310.2 443.3 0.00 36 70 18410 -64.7 -88.7 2 24.0 -64.9 255 63 446.0 446.0 310.5 446.0 0.00 37 62 19158 -59.9 -87.9 1 28.0 -60.4 277 54 472.4 472.4 312.8 472.4 0.00 38 58 19573 -61.7 -88.7 2 27.0 -62.1 268 44 477.4 477.4 313.2 477.4 0.00 39 51 20375 -57.9 -87.9 1 30.0 -58.6 270 36 504.2 504.2 315.2 504.2 0.00 40 50 20500 -58.5 -87.5 1 29.0 -59.2 265 29 505.6 505.6 315.4 505.6 0.00 41 46 21019 -61.5 -88.5 2 27.0 -62.0 268 34 510.6 510.6 315.7 510.6 0.00 42 34 22908 -56.9 -86.9 1 30.0 -58.0 283 28 568.8 568.8 319.1 568.8 0.01 43 30 23700 -56.3 -87.3 1 31.0 -57.7 260 22 591.2 591.2 320.2 591.2 0.01 44 28 24140 -53.9 -85.9 1 32.0 -55.8 265 22 609.6 609.6 321.0 609.7 0.01 45 24 25124 -56.3 -87.3 1 31.0 -58.0 329 16 630.1 630.1 321.9 630.2 0.01 46 24 25124 -52.7 -85.7 1 33.0 -55.1 329 16 640.6 640.6 322.3 640.6 0.01 47 20 26290 -56.5 -86.5 1 30.0 -58.4 50 23 663.2 663.2 323.2 663.3 0.01 48 18 26954 -59.3 -88.3 1 29.0 -60.9 53 23 674.7 674.7 323.6 674.7 0.01 49 13 28996 -58.5 -87.5 1 29.0 -60.7 301 15 743.3 743.3 325.7 743.4 0.01 TRP 128 14677 -61.7 -85.7 3 24.0 -61.9 290 125 380.7 380.7 302.3 380.7 0.00 WND 234 10842 -49.3 -75.3 3 26.0 -49.8 285 160 339.1 339.1 294.1 339.1 0.01 Sounding variables and indices 1000-500 mb thick: 5383.00 m Freezing level: 842.36 mb = 1601.34 m = 5253.67 ft Wetbulb zero: 976.95 mb = 405.87 m = 1331.57 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 15.58 % Est. max temperature: 13.70 C = 56.66 F Sfc-Lift cond lev (LCL): 849.12 mb = 1535.24 m = 5036.83 ft T: 0.36 C 700-500 lapse rate: 5.12 C/km ThetaE index: 1.48 C Layer 889.0- 867.0 mb Conv cond level (CCL): 642.19 mb = 3722.94 m = 12214.21 ft Mean mixing ratio: 2.35 g/kg Conv temperature: 24.97 C = 76.94 F Cap Strength: 17.62 C Lifted Index: 19.43 C Risk: None Lifted Index @300 mb: 26.86 C Lifted Index @700 mb: 11.51 C Showalter Index: 17.61 C Risk: None Total Totals Index: 13.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: -7.50 C K Index: -33.10 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.57 J/kg Max Up Vert Vel: 3.34 m/s Conv Inhibition (B-): 60091.31 J/kg Cap Strength: 18.90 C Lift Cond Lev (LCL): 826.60 mb = 1749.31 m = 5739.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 26 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 1022 39 315 3 2.1 -2.1 | 151 23 -11.2 20.0 1 1000 217 340 14 4.8 -13.2 | 136 12 -8.5 8.9 2 989 305 335 16 6.8 -14.5 | 139 10 -6.5 7.6 3 953 610 335 19 8.0 -17.2 | 133 7 -5.3 4.9 4 925 848 330 19 9.5 -16.5 | 146 7 -3.8 5.6 5 917 914 330 20 10.0 -17.3 | 145 6 -3.3 4.8 6 883 1219 335 27 11.4 -24.5 | 38 3 -1.9 -2.4 7 850 1527 330 23 11.5 -19.9 | 141 3 -1.8 2.2 8 818 1829 315 26 18.4 -18.4 | 234 6 5.1 3.7 9 787 2134 320 23 14.8 -17.6 | 198 5 1.5 4.5 10 758 2438 310 22 16.9 -14.1 | 204 9 3.6 8.0 11 729 2743 300 17 14.7 -8.5 | 186 14 1.4 13.6 12 700 3063 295 22 19.9 -9.3 | 207 14 6.6 12.8 13 674 3353 285 23 22.2 -6.0 | 209 18 8.9 16.1 14 647 3658 295 29 26.3 -12.3 | 233 16 13.0 9.8 15 597 4267 300 38 32.9 -19.0 | 261 20 19.6 3.1 16 573 4572 295 39 35.3 -16.5 | 256 23 22.1 5.6 17 529 5182 285 64 61.8 -16.6 | 263 49 48.5 5.5 18 500 5600 285 74 71.5 -19.2 | 267 58 58.2 2.9 19 467 6096 290 80 75.2 -27.4 | 275 62 61.9 -5.3 20 412 7010 285 91 87.9 -23.6 | 271 75 74.6 -1.5 21 400 7220 285 89 86.0 -23.0 | 271 73 72.7 -0.9 22 377 7620 285 88 85.0 -22.8 | 271 72 71.7 -0.7 23 330 8534 285 132 127.5 -34.2 | 276 115 114.2 -12.1 24 300 9200 280 134 132.0 -23.3 | 271 119 118.7 -1.2 25 289 9449 280 135 132.9 -23.4 | 271 120 119.7 -1.3 26 276 9754 285 129 124.6 -33.4 | 276 112 111.3 -11.3 27 250 10410 280 150 147.7 -26.0 | 272 134 134.4 -3.9 28 234 10842 285 160 154.5 -41.4 | 278 143 141.3 -19.3 29 229 10973 285 160 154.5 -41.4 | 278 143 141.3 -19.3 30 200 11860 290 148 139.1 -50.6 | 283 129 125.8 -28.5 31 199 11887 285 141 136.2 -36.5 | 277 124 122.9 -14.4 32 190 12192 290 148 139.1 -50.6 | 283 129 125.8 -28.5 33 150 13690 285 139 134.3 -36.0 | 277 122 121.0 -13.9 34 135 14326 285 132 127.5 -34.2 | 276 115 114.2 -12.1 35 128 14677 290 125 117.5 -42.8 | 281 106 104.2 -20.7 36 117 15240 280 103 101.4 -17.9 | 267 88 88.1 4.2 37 101 16154 270 101 101.0 -0.0 | 256 90 87.7 22.1 38 100 16210 280 91 89.6 -15.8 | 265 77 76.3 6.3 39 96 16459 280 92 90.6 -16.0 | 265 78 77.3 6.1 40 87 17069 275 96 95.6 -8.4 | 261 83 82.3 13.7 41 75 17983 280 67 66.0 -11.6 | 259 54 52.7 10.5 42 71 18288 265 47 46.8 4.1 | 232 43 33.5 26.2 43 70 18410 255 63 60.9 16.3 | 231 61 47.6 38.4 44 68 18593 255 60 58.0 15.5 | 230 58 44.7 37.6 45 65 18898 260 69 68.0 12.0 | 238 64 54.7 34.1 46 62 19202 280 52 51.2 -9.0 | 251 40 37.9 13.1 47 59 19507 270 43 43.0 -0.0 | 233 37 29.7 22.1 48 56 19812 260 47 46.3 8.2 | 227 45 33.0 30.3 49 53 20117 280 50 49.2 -8.7 | 250 38 36.0 13.4 50 50 20500 265 29 28.9 2.5 | 212 29 15.6 24.6 51 48 20726 275 28 27.9 -2.4 | 217 24 14.6 19.7 52 44 21336 260 41 40.4 7.1 | 223 40 27.1 29.2 53 42 21641 270 31 31.0 -0.0 | 219 28 17.7 22.1 54 40 21946 255 22 21.3 5.7 | 196 29 8.0 27.8 55 36 22555 275 36 35.9 -3.1 | 230 29 22.6 19.0 56 34 22860 290 30 28.2 -10.3 | 232 19 14.9 11.8 57 33 23165 250 21 19.7 7.2 | 192 30 6.4 29.3 58 31 23470 290 29 27.3 -9.9 | 229 19 14.0 12.2 59 30 23700 260 22 21.7 3.8 | 198 27 8.4 25.9 60 30 23774 295 28 25.4 -11.8 | 230 16 12.1 10.3 61 28 24079 260 22 21.7 3.8 | 198 27 8.4 25.9 62 25 24994 340 19 6.5 -17.9 | 122 8 -6.8 4.2 63 23 25298 315 13 9.2 -9.2 | 162 14 -4.1 12.9 64 21 25908 355 21 1.8 -20.9 | 96 12 -11.5 1.2 65 20 26213 355 27 2.4 -26.9 | 66 12 -10.9 -4.8 66 20 26290 50 23 -17.6 -14.8 | 103 32 -30.9 7.3 67 17 26822 55 23 -18.8 -13.2 | 105 33 -32.1 8.9 68 15 27127 25 10 -4.2 -9.1 | 127 22 -17.5 13.0 69 14 27432 290 10 9.4 -3.4 | 168 19 -3.9 18.7 70 11 28042 325 25 14.3 -20.5 | 213 2 1.0 1.6 71 9 28651 15 19 -4.9 -18.4 | 102 19 -18.2 3.7 72 8 29261 355 20 1.7 -19.9 | 101 12 -11.5 2.2 73 7 29566 360 18 -0.0 -18.0 | 107 14 -13.3 4.1 74 6 29870 45 18 -12.7 -12.7 | 110 28 -26.0 9.4 75 6 30175 45 19 -13.4 -13.4 | 108 28 -26.7 8.7 Wind Parameters Mean winds (0-6000m): 299.0 at 34.4 knts Storm direction: 329.0 at 25.8 knts Shear (0-3000m) pos: 2.7 neg: 2.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 55.2 deg Storm rel helicity (0-3000m) pos: 27.5 neg: -33.9 tot: -6.4 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 81.18 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 ------------------------------------------------------------------------------- 500 336 14 142 12| 16.0 0.0 16.0| 1.0 -15.4 -14.4 -28.9 -0.24| 16.5 -4.0 1000 334 17 141 9| 8.0 2.4 10.4| 3.5 -17.2 -13.7 -13.7 -0.18| 11.4 -2.1 1500 333 19 136 7| 5.3 1.8 7.1| 5.5 -19.5 -14.0 -9.3 -0.13| 10.5 -1.4 2000 329 21 148 5| 4.0 2.1 6.1| 9.3 -22.5 -13.1 -6.6 -0.03| 10.3 -0.3 2500 326 21 162 5| 3.2 2.0 5.2| 10.2 -26.8 -16.6 -6.6 -0.06| 9.7 -0.6 3000 322 21 175 6| 2.7 2.4 5.0| 27.5 -33.9 -6.4 -2.1 -0.01| 9.6 -0.1 4000 313 22 204 7| 3.1 2.4 5.5| 88.9 -33.9 55.0 13.7 0.18| 9.4 1.7 5000 307 27 232 10| 2.5 4.4 6.8|131.8 -41.7 90.1 18.0 0.18| 10.3 1.9 6000 299 34 252 18| 2.8 4.9 7.7|292.2 -41.7 250.5 41.8 0.23| 10.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251209.12.gif