UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 15 APR 25 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 31 0 0 SFC 994 81 10.6 -1.4 43 12.0 5.2 0 0 284.2 284.8 278.7 294.1 3.47 2 990 115 12.4 -1.6 38 14.0 6.1 349 1 286.4 287.0 279.7 296.2 3.43 3 925 680 8.0 -3.0 46 11.0 3.2 270 17 287.5 288.1 280.0 297.0 3.31 4 850 1369 2.2 -4.8 60 7.0 -0.7 310 25 288.5 289.0 280.3 297.6 3.14 5 805 1806 -1.1 -7.1 64 6.0 -3.4 332 20 289.5 290.0 280.3 297.6 2.78 6 793 1925 -1.5 -9.5 54 8.0 -4.4 335 18 290.3 290.7 280.1 297.2 2.34 7 782 2037 -0.7 -14.7 34 14.0 -5.2 337 17 292.3 292.6 280.0 297.1 1.56 8 715 2746 -5.5 -14.5 49 9.0 -8.3 328 29 294.6 294.9 281.3 299.9 1.74 9 700 2912 -6.9 -19.9 35 13.0 -10.4 325 33 294.8 295.0 280.6 298.4 1.12 10 693 2990 -7.5 -21.5 32 14.0 -11.1 326 34 295.0 295.2 280.5 298.1 0.99 11 668 3276 -8.1 -46.1 3 38.0 -13.3 330 37 297.5 297.5 280.4 297.8 0.09 12 612 3951 -12.3 -46.3 4 34.0 -16.6 334 43 300.2 300.2 281.5 300.5 0.10 13 547 4797 -19.7 -38.7 17 19.0 -22.1 331 53 301.2 301.2 282.2 302.0 0.25 14 500 5460 -22.9 -50.9 6 28.0 -25.3 335 68 305.1 305.1 283.5 305.4 0.07 15 468 5941 -25.9 -53.9 5 28.0 -27.9 328 74 307.2 307.2 284.4 307.4 0.05 16 410 6886 -31.7 -44.7 27 13.0 -32.8 325 92 311.6 311.6 286.1 312.2 0.17 17 406 6955 -32.1 -42.1 36 10.0 -33.0 325 93 311.9 312.0 286.3 312.8 0.23 18 405 6973 -32.1 -39.1 50 7.0 -32.8 325 93 312.2 312.2 286.5 313.3 0.32 19 404 6990 -32.1 -35.7 70 3.6 -32.5 325 94 312.4 312.5 286.7 314.0 0.45 20 400 7060 -32.5 -38.5 55 6.0 -33.1 325 95 312.7 312.8 286.7 314.0 0.34 21 392 7202 -32.3 -49.3 17 17.0 -33.5 328 98 314.8 314.8 287.2 315.2 0.11 22 390 7238 -32.3 -44.3 29 12.0 -33.3 328 98 315.3 315.3 287.4 316.0 0.19 23 371 7587 -35.5 -42.5 49 7.0 -36.1 331 102 315.6 315.6 287.6 316.5 0.24 24 366 7682 -36.3 -47.3 31 11.0 -37.1 331 102 315.7 315.8 287.5 316.3 0.15 25 353 7931 -38.7 -46.7 43 8.0 -39.2 332 104 315.8 315.8 287.5 316.4 0.16 26 350 7989 -38.3 -63.3 5 25.0 -39.2 332 104 317.1 317.1 287.8 317.2 0.02 27 316 8683 -43.5 -61.8 11 18.4 -44.0 335 108 319.3 319.3 288.5 319.4 0.03 28 300 9030 -46.1 -61.1 17 15.0 -46.5 335 106 320.4 320.4 288.9 320.5 0.03 29 290 9254 -47.7 -59.7 24 12.0 -48.0 334 103 321.2 321.2 289.2 321.4 0.04 30 270 9721 -51.1 -63.1 23 12.0 -51.4 332 97 322.9 322.9 289.7 323.0 0.03 31 259 9991 -51.1 -68.1 11 17.0 -51.4 331 94 326.8 326.8 290.8 326.8 0.02 32 250 10220 -51.9 -69.9 10 18.0 -52.2 330 91 328.9 328.9 291.4 329.0 0.01 33 208 11408 -55.1 -78.1 4 23.0 -55.4 320 71 341.7 341.7 294.7 341.7 0.00 34 200 11660 -54.3 -81.3 2 27.0 -54.6 320 71 346.8 346.8 295.9 346.8 0.00 35 165 12902 -50.9 -82.9 1 32.0 -51.4 316 46 372.1 372.1 300.9 372.1 0.00 36 150 13520 -52.7 -83.7 1 31.0 -53.2 290 44 379.3 379.3 302.1 379.3 0.00 37 142 13873 -54.3 -84.3 1 30.0 -54.7 295 49 382.5 382.5 302.6 382.5 0.00 38 101 16056 -54.9 -85.9 1 31.0 -55.4 271 23 420.5 420.5 307.7 420.5 0.00 39 100 16120 -54.5 -85.5 1 31.0 -55.1 265 21 422.4 422.4 308.0 422.4 0.00 40 93 16580 -57.3 -86.3 1 29.0 -57.8 266 23 425.8 425.8 308.4 425.8 0.00 41 90 16788 -54.7 -85.7 1 31.0 -55.3 268 26 434.9 435.0 309.4 435.0 0.00 42 75 17951 -54.3 -86.3 1 32.0 -55.1 295 14 459.1 459.1 311.7 459.1 0.00 43 70 18390 -56.3 -87.3 1 31.0 -56.9 255 15 463.9 463.9 312.1 464.0 0.00 44 58 19586 -57.9 -87.9 1 30.0 -58.5 259 22 486.0 486.0 313.9 486.0 0.00 45 52 20280 -55.7 -86.7 1 31.0 -56.6 337 14 506.5 506.5 315.4 506.5 0.00 46 50 20530 -57.5 -87.5 1 30.0 -58.3 220 13 508.0 508.0 315.5 508.0 0.00 47 45 21193 -57.3 -88.3 1 31.0 -58.2 244 11 524.0 524.0 316.5 524.0 0.00 48 41 21786 -52.7 -86.7 1 34.0 -54.2 213 6 549.6 549.6 318.1 549.6 0.01 49 34 22998 -50.3 -85.3 1 35.0 -52.6 235 29 586.2 586.2 320.0 586.2 0.01 50 30 23810 -51.9 -85.9 1 34.0 -54.1 260 15 603.2 603.2 320.7 603.2 0.01 51 26 24746 -48.9 -84.9 1 36.0 -52.1 244 12 636.9 636.9 322.2 636.9 0.01 52 23 25546 -53.1 -86.1 1 33.0 -55.5 174 15 647.2 647.2 322.6 647.3 0.01 53 20 26450 -52.5 -86.5 1 34.0 -55.3 215 13 675.5 675.5 323.6 675.6 0.01 54 16 27892 -51.9 -85.9 1 34.0 -55.4 205 20 721.9 722.0 325.1 722.1 0.02 55 14 28764 -48.3 -85.3 1 37.0 -53.4 246 20 762.3 762.3 326.3 762.4 0.02 56 12 29773 -50.3 -86.3 1 36.0 -55.1 292 12 789.5 789.5 327.0 789.7 0.02 57 10 30970 -47.5 -84.5 1 37.0 -54.1 205 29 842.2 842.3 328.2 842.5 0.03 58 9.1 31598 -44.3 -83.3 1 39.0 -52.8 877.5 877.6 329.0 878.0 0.04 TRP 208 11408 -55.1 -78.1 4 23.0 -55.4 320 71 341.7 341.7 294.7 341.7 0.00 WND 316 8683 -43.5 -61.8 11 18.4 -44.0 335 108 319.3 319.3 288.5 319.4 0.03 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 820.00 mb = 1660.06 m = 5446.33 ft Wetbulb zero: 863.25 mb = 1242.93 m = 4077.82 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 29.66 % Est. max temperature: 14.94 C = 58.89 F Sfc-Lift cond lev (LCL): 827.65 mb = 1582.90 m = 5193.18 ft T: 0.58 C 700-500 lapse rate: 6.28 C/km ThetaE index: 2.13 C Layer 700.0- 612.0 mb Conv cond level (CCL): 704.34 mb = 2863.67 m = 9395.11 ft Mean mixing ratio: 3.34 g/kg Conv temperature: 21.12 C = 70.01 F Cap Strength: 6.72 C Lifted Index: 8.37 C Risk: None Lifted Index @300 mb: 16.81 C Lifted Index @700 mb: 4.45 C Showalter Index: 7.75 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 7.30 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.72 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 57716.19 J/kg Cap Strength: 7.99 C Lift Cond Lev (LCL): 787.01 mb = 1985.84 m = 6515.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 28 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 ---------------------------------------------------------- 0 994 81 0 0 -0.0 -0.0 | 178 28 -1.0 28.0 1 968 305 290 7 6.6 -2.4 | 192 26 5.6 25.6 2 933 610 275 14 13.9 -1.2 | 206 30 12.9 26.8 3 925 680 270 17 17.0 -0.0 | 210 32 16.0 28.0 4 899 914 285 20 19.3 -5.2 | 219 29 18.3 22.8 5 850 1369 310 25 19.2 -16.1 | 237 22 18.1 11.9 6 834 1524 325 23 13.2 -18.8 | 233 15 12.2 9.2 7 772 2134 340 16 5.5 -15.0 | 199 14 4.5 13.0 8 700 2912 325 33 18.9 -27.0 | 267 18 17.9 1.0 9 634 3658 335 41 17.3 -37.2 | 299 19 16.3 -9.1 10 562 4572 330 49 24.5 -42.4 | 302 28 23.5 -14.4 11 500 5460 335 68 28.7 -61.6 | 320 44 27.7 -33.6 12 458 6096 325 76 43.6 -62.3 | 309 55 42.6 -34.2 13 400 7060 325 95 54.5 -77.8 | 313 73 53.5 -49.8 14 385 7315 330 100 50.0 -86.6 | 320 76 49.0 -58.6 15 316 8683 335 108 45.6 -97.9 | 327 83 44.6 -69.9 16 309 8839 335 108 45.6 -97.9 | 327 83 44.6 -69.9 17 300 9030 335 106 44.8 -96.1 | 327 81 43.8 -68.1 18 250 10220 330 91 45.5 -78.8 | 319 68 44.5 -50.8 19 245 10363 330 96 48.0 -83.1 | 320 72 47.0 -55.1 20 233 10668 335 79 33.4 -71.6 | 323 54 32.4 -43.6 21 212 11278 325 63 36.1 -51.6 | 304 42 35.1 -23.6 22 208 11408 320 71 45.6 -54.4 | 301 52 44.6 -26.4 23 200 11660 320 71 45.6 -54.4 | 301 52 44.6 -26.4 24 193 11887 320 72 46.3 -55.2 | 301 53 45.3 -27.1 25 160 13106 315 41 29.0 -29.0 | 272 28 28.0 -1.0 26 153 13411 305 37 30.3 -21.2 | 257 30 29.3 6.8 27 150 13520 290 44 41.3 -15.0 | 252 42 40.3 13.0 28 145 13716 290 43 40.4 -14.7 | 251 42 39.4 13.3 29 139 14021 300 55 47.6 -27.5 | 269 47 46.6 0.5 30 120 14935 320 39 25.1 -29.9 | 274 24 24.1 -1.9 31 109 15545 320 38 24.4 -29.1 | 273 23 23.4 -1.1 32 100 16120 265 21 20.9 1.8 | 214 36 19.9 29.8 33 95 16459 265 21 20.9 1.8 | 214 36 19.9 29.8 34 86 17069 270 31 31.0 -0.0 | 227 41 30.0 28.0 35 82 17374 265 27 26.9 2.4 | 220 40 25.9 30.4 36 78 17678 295 17 15.4 -7.2 | 215 25 14.4 20.8 37 75 17983 295 14 12.7 -5.9 | 208 25 11.7 22.1 38 70 18390 255 15 14.5 3.9 | 203 35 13.5 31.9 39 68 18593 260 18 17.7 3.1 | 208 35 16.7 31.1 40 65 18898 210 18 9.0 15.6 | 190 44 8.0 43.6 41 62 19202 265 24 23.9 2.1 | 217 38 22.9 30.1 42 56 19812 255 21 20.3 5.4 | 210 39 19.3 33.5 43 53 20117 340 16 5.5 -15.0 | 199 14 4.5 13.0 44 51 20422 335 12 5.1 -10.9 | 193 18 4.1 17.1 45 50 20530 220 13 8.4 10.0 | 191 39 7.4 38.0 46 48 20726 230 10 7.7 6.4 | 191 35 6.7 34.4 47 46 21031 215 13 7.5 10.6 | 189 39 6.5 38.7 48 44 21336 265 10 10.0 0.9 | 197 30 9.0 28.9 49 42 21641 245 2 1.8 0.8 | 182 29 0.8 28.9 50 40 21946 185 10 0.9 10.0 | 180 38 -0.1 38.0 51 38 22250 200 24 8.2 22.6 | 188 51 7.2 50.6 52 35 22860 240 30 26.0 15.0 | 210 50 25.0 43.0 53 33 23165 230 28 21.4 18.0 | 204 50 20.4 46.0 54 30 23774 280 16 15.8 -2.8 | 210 29 14.8 25.2 55 30 23810 260 15 14.8 2.6 | 204 34 13.8 30.6 56 27 24384 250 14 13.2 4.8 | 200 35 12.2 32.8 57 26 24689 260 12 11.8 2.1 | 200 32 10.8 30.1 58 25 24994 165 10 -2.6 9.7 | 175 38 -3.6 37.7 59 23 25603 175 16 -1.4 15.9 | 177 44 -2.4 44.0 60 22 25908 240 11 9.5 5.5 | 194 35 8.5 33.5 61 21 26213 245 11 10.0 4.6 | 195 34 9.0 32.7 62 20 26450 215 13 7.5 10.6 | 189 39 6.5 38.7 63 18 27127 205 14 5.9 12.7 | 187 41 4.9 40.7 64 17 27432 220 14 9.0 10.7 | 192 40 8.0 38.7 65 16 27737 205 16 6.8 14.5 | 188 43 5.8 42.5 66 16 28042 205 23 9.7 20.8 | 190 50 8.7 48.9 67 15 28346 245 30 27.2 12.7 | 213 48 26.2 40.7 68 14 28651 260 20 19.7 3.5 | 211 37 18.7 31.5 69 14 28956 225 19 13.4 13.4 | 197 43 12.4 41.5 70 12 29566 310 18 13.8 -11.6 | 218 21 12.8 16.4 71 12 29870 285 10 9.7 -2.6 | 199 27 8.7 25.4 72 11 30175 190 19 3.3 18.7 | 183 47 2.3 46.7 73 10 30970 205 29 12.3 26.3 | 192 55 11.3 54.3 Wind Parameters Mean winds (0-6000m): 328.0 at 37.4 knts Storm direction: 358.0 at 28.0 knts Shear (0-3000m) pos: 2.7 neg: 5.2 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 263.5 neg: -32.5 tot: 231.0 m^2/s^2 ave: 77.0 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 6.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 141.38 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 ------------------------------------------------------------------------------- 500 283 7 193 27| 0.0 13.7 13.7| 86.9 0.0 86.9 173.8 0.83| 15.4 12.8 1000 282 13 205 28| 5.1 6.9 12.0|169.7 0.0 169.7 169.7 0.80| 14.6 11.8 1500 296 17 214 25| 5.9 4.6 10.5|201.9 -8.1 193.8 129.2 0.61| 14.7 8.9 2000 306 17 216 22| 4.0 3.4 7.5|201.9 -32.5 169.4 84.7 0.39| 12.9 5.0 2500 313 18 217 20| 3.2 4.4 7.6|230.9 -32.5 198.3 79.3 0.47| 12.3 5.8 3000 316 20 224 19| 2.7 5.2 7.9|263.5 -32.5 231.0 77.0 0.52| 11.9 6.2 4000 323 25 241 16| 2.9 4.4 7.3|305.1 -32.5 272.5 68.1 0.55| 10.5 5.8 5000 326 31 261 16| 3.3 4.1 7.4|364.0 -32.5 331.5 66.3 0.53| 10.0 5.3 6000 328 37 281 19| 3.4 4.3 7.7|409.2-155.0 254.2 42.4 0.39| 10.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20250415.12.gif