UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050118.upa.cvt Date: 1800Z 1 MAY 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 1 MAY 25 Station: K2800 WMO ident: 72800 ------------------------------------------------------------------------------- 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 133 SFC 980 310 23.6 16.6 65 7.0 18.9 165 1 298.5 300.7 292.8 334.0 12.21 2 973 372 21.8 15.8 69 6.0 17.8 174 4 297.3 299.4 292.0 331.1 11.68 3 931 753 18.0 14.3 79 3.7 15.6 221 18 297.2 299.2 291.5 329.2 11.07 4 925 808 17.8 13.4 75 4.4 15.0 225 18 297.5 299.4 291.2 328.0 10.50 5 923 827 17.6 13.2 75 4.4 14.8 225 19 297.5 299.4 291.0 327.6 10.38 6 914 910 18.6 6.6 45 12.0 11.7 225 23 299.4 300.6 288.5 319.2 6.70 7 850 1529 14.4 2.4 44 12.0 7.9 230 24 301.2 302.2 287.9 317.3 5.35 8 751 2560 5.4 1.9 78 3.5 3.5 244 28 302.3 303.4 288.7 319.9 5.85 9 700 3132 1.8 -2.3 74 4.1 -0.2 250 34 304.5 305.3 288.3 318.6 4.62 10 692 3225 1.2 -2.5 76 3.7 -0.6 253 33 304.8 305.7 288.4 318.9 4.60 11 675 3424 0.4 -10.6 43 11.0 -4.0 261 32 306.1 306.6 286.8 314.1 2.52 12 637 3886 -2.9 -7.9 68 5.0 -5.0 265 33 307.5 308.1 288.1 317.8 3.31 13 631 3962 -1.7 -28.7 11 27.0 -8.5 263 33 309.7 309.8 285.9 311.6 0.57 14 593 4454 -3.9 -23.9 19 20.0 -9.6 251 40 312.7 312.8 287.3 315.8 0.93 15 589 4507 -4.5 -16.5 39 12.0 -8.6 249 41 312.6 312.9 288.2 318.4 1.79 16 580 4629 -4.9 -26.9 16 22.0 -10.6 247 43 313.5 313.6 287.4 316.0 0.73 17 552 5015 -8.1 -24.1 26 16.0 -12.4 243 47 314.1 314.3 287.9 317.5 0.99 18 546 5100 -8.5 -16.5 52 8.0 -11.2 245 45 314.7 315.0 289.0 321.0 1.93 19 510 5628 -10.3 -50.3 2 40.0 -15.9 257 39 318.7 318.7 288.4 319.0 0.07 20 500 5780 -11.3 -47.3 3 36.0 -16.6 260 42 319.3 319.3 288.6 319.7 0.11 21 474 6187 -13.9 -46.9 4 33.0 -18.6 253 42 321.0 321.0 289.2 321.4 0.12 22 471 6235 -14.1 -35.1 15 21.0 -18.1 252 42 321.3 321.4 289.6 322.8 0.41 23 431 6900 -20.3 -29.3 44 9.0 -22.1 237 44 321.7 321.8 290.1 324.4 0.78 24 419 7109 -20.9 -24.4 73 3.5 -21.7 233 44 323.5 323.8 291.1 327.9 1.27 25 400 7450 -23.5 -27.6 69 4.1 -24.4 225 45 324.4 324.6 291.1 327.9 0.99 26 398 7487 -23.3 -29.3 58 6.0 -24.5 225 45 325.2 325.3 291.2 328.2 0.85 27 382 7785 -26.1 -29.4 74 3.3 -26.7 220 45 325.3 325.5 291.3 328.5 0.88 28 350 8410 -31.3 -36.3 61 5.0 -32.0 215 43 326.5 326.6 291.2 328.4 0.49 29 329 8844 -35.3 -44.3 39 9.0 -36.1 215 43 326.9 326.9 291.1 327.7 0.23 30 327 8887 -35.3 -51.3 18 16.0 -36.4 215 42 327.4 327.5 291.1 327.9 0.10 31 300 9480 -40.1 -58.1 13 18.0 -40.9 210 42 328.8 328.9 291.5 329.0 0.05 32 296 9572 -40.7 -60.7 10 20.0 -41.5 209 42 329.3 329.3 291.6 329.4 0.04 33 256 10544 -49.1 -60.1 27 11.0 -49.4 197 41 330.8 330.8 292.0 331.0 0.05 34 253 10622 -49.7 -54.7 56 5.0 -49.9 196 41 331.0 331.1 292.1 331.4 0.09 35 250 10700 -50.5 -59.5 34 9.0 -50.7 195 41 331.0 331.0 292.0 331.2 0.05 36 228 11293 -54.9 -68.9 16 14.0 -55.1 190 37 333.1 333.1 292.6 333.2 0.02 37 200 12120 -58.7 -66.7 35 8.0 -58.8 215 39 339.8 339.8 294.3 339.9 0.02 38 199 12152 -58.9 -66.9 35 8.0 -59.0 215 39 340.0 340.0 294.3 340.1 0.02 39 187 12540 -61.9 -63.9 77 2.0 -61.9 219 40 341.2 341.2 294.7 341.4 0.04 40 182 12708 -62.7 -65.7 67 3.0 -62.7 220 40 342.6 342.6 295.0 342.7 0.03 41 178 12846 -62.1 -76.1 14 14.0 -62.2 220 42 345.8 345.8 295.7 345.8 0.01 42 150 13910 -60.5 -84.5 3 24.0 -60.7 235 38 365.9 365.9 299.8 365.9 0.00 43 126 15000 -59.3 -83.3 3 24.0 -59.6 231 33 386.7 386.7 303.3 386.7 0.00 44 106 16071 -64.3 -86.3 3 22.0 -64.4 242 35 396.8 396.8 304.8 396.8 0.00 45 100 16430 -61.9 -87.9 2 26.0 -62.1 245 22 408.1 408.1 306.3 408.1 0.00 46 75 18183 -66.9 -88.9 3 22.0 -67.1 238 22 432.6 432.6 309.1 432.6 0.00 47 70 18600 -65.9 -88.9 3 23.0 -66.1 220 10 443.4 443.4 310.2 443.4 0.00 48 64 19149 -63.5 -88.5 2 25.0 -63.8 241 22 460.2 460.2 311.8 460.2 0.00 49 58 19751 -66.5 -89.5 3 23.0 -66.7 169 10 466.5 466.5 312.4 466.6 0.00 50 50 20660 -63.1 -88.1 2 25.0 -63.5 120 9 494.8 494.8 314.6 494.8 0.00 51 44 21451 -59.9 -87.9 1 28.0 -60.6 112 8 521.0 521.0 316.4 521.0 0.00 52 42 21740 -61.3 -88.3 2 27.0 -61.9 57 11 524.5 524.5 316.6 524.6 0.00 53 36 22704 -56.9 -86.9 1 30.0 -58.0 61 5 559.6 559.6 318.6 559.6 0.01 54 30 23860 -55.9 -85.9 1 30.0 -57.3 190 7 592.2 592.3 320.3 592.3 0.01 55 24 25283 -54.9 -85.9 1 31.0 -56.8 164 3 634.2 634.2 322.1 634.3 0.01 56 22 25844 -51.7 -83.7 1 32.0 -54.5 158 10 659.7 659.7 323.0 659.8 0.02 TRP 182 12708 -62.7 -65.7 67 3.0 -62.7 220 40 342.6 342.6 295.0 342.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 670.39 mb = 3480.41 m = 11418.52 ft Wetbulb zero: 702.16 mb = 3106.98 m = 10193.39 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 47.69 % Est. max temperature: 26.58 C = 79.84 F Sfc-Lift cond lev (LCL): 884.34 mb = 1191.59 m = 3909.38 ft T: 16.69 C 700-500 lapse rate: 4.95 C/km ThetaE index: 16.71 C Layer 973.0- 751.0 mb Conv cond level (CCL): 792.38 mb = 2113.33 m = 6933.42 ft Mean mixing ratio: 9.32 g/kg Conv temperature: 27.00 C = 80.60 F Cap Strength: 2.95 C Lifted Index: 2.16 C Risk: None Lifted Index @300 mb: 3.06 C Lifted Index @700 mb: -0.86 C Showalter Index: 6.61 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 13.70 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 206.30 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.84 J/kg Max Up Vert Vel: 10.38 m/s Conv Inhibition (B-): 95.41 J/kg Cap Strength: 2.95 C Lift Cond Lev (LCL): 834.13 mb = 1685.93 m = 5531.19 ft Lev Free Conv (LFC): 749.13 mb = 2580.12 m = 8464.86 ft Equ Level (EL): 619.13 mb = 4112.16 m = 13491.18 ft B at Equ Level: 51.49 J/kg Max Parcel Lev (MPL): 509.13 mb = 5640.88 m = 18506.59 ft Wind level data Storm motion: 277 at 24 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 ---------------------------------------------------------- 0 980 310 165 1 -0.3 1.0 | 99 25 -24.6 4.1 1 947 610 210 17 8.5 14.7 | 138 24 -15.8 17.8 2 925 808 225 18 12.7 12.7 | 144 20 -11.6 15.8 3 914 914 225 23 16.3 16.3 | 157 21 -8.0 19.4 4 881 1219 230 24 18.4 15.4 | 162 19 -5.9 18.5 5 850 1529 230 24 18.4 15.4 | 162 19 -5.9 18.5 6 820 1829 230 28 21.4 18.0 | 172 21 -2.8 21.1 7 790 2134 235 29 23.8 16.6 | 178 20 -0.5 19.7 8 761 2438 240 27 23.4 13.5 | 177 17 -0.9 16.6 9 734 2743 250 31 29.1 10.6 | 199 15 4.8 13.7 10 707 3048 250 38 35.7 13.0 | 215 20 11.4 16.1 11 700 3132 250 34 31.9 11.6 | 207 17 7.7 14.7 12 655 3658 270 31 31.0 -0.0 | 245 7 6.7 3.1 13 606 4267 255 36 34.8 9.3 | 220 16 10.5 12.4 14 561 4877 240 49 42.4 24.5 | 213 33 18.1 27.6 15 519 5486 255 37 35.7 9.6 | 222 17 11.4 12.7 16 500 5780 260 42 41.4 7.3 | 239 20 17.1 10.4 17 499 5791 260 44 43.3 7.6 | 241 22 19.0 10.7 18 479 6096 255 42 40.6 10.9 | 229 21 16.3 14.0 19 400 7450 225 45 31.8 31.8 | 192 36 7.5 34.9 20 390 7620 225 46 32.5 32.5 | 193 37 8.2 35.6 21 374 7925 215 44 25.2 36.0 | 181 39 0.9 39.1 22 315 9144 215 42 24.1 34.4 | 180 37 -0.2 37.5 23 300 9480 210 42 21.0 36.4 | 175 40 -3.3 39.5 24 250 10700 195 41 10.6 39.6 | 162 45 -13.7 42.7 25 228 11278 190 37 6.4 36.4 | 156 43 -17.9 39.5 26 207 11887 220 48 30.9 36.8 | 189 40 6.6 39.9 27 200 12120 215 39 22.4 31.9 | 177 35 -1.9 35.0 28 182 12708 220 40 25.7 30.6 | 182 34 1.4 33.7 29 171 13106 220 45 28.9 34.5 | 187 38 4.6 37.6 30 163 13411 240 40 34.6 20.0 | 204 25 10.3 23.1 31 150 13910 235 38 31.1 21.8 | 195 26 6.8 24.9 32 121 15240 230 32 24.5 20.6 | 181 24 0.2 23.7 33 110 15850 240 43 37.2 21.5 | 208 28 12.9 24.6 34 100 16430 245 22 19.9 9.3 | 161 13 -4.4 12.4 35 100 16459 260 28 27.6 4.9 | 202 9 3.3 7.9 36 95 16764 245 22 19.9 9.3 | 161 13 -4.4 12.4 37 90 17069 200 17 5.8 16.0 | 136 27 -18.5 19.1 38 81 17678 225 26 18.4 18.4 | 165 22 -5.9 21.5 39 77 17983 225 23 16.3 16.3 | 157 21 -8.0 19.4 40 74 18288 245 21 19.0 8.9 | 156 13 -5.3 12.0 41 70 18593 245 11 10.0 4.6 | 118 16 -14.3 7.7 42 70 18600 220 10 6.4 7.7 | 121 21 -17.9 10.7 43 67 18898 220 17 10.9 13.0 | 140 21 -13.4 16.1 44 63 19202 245 23 20.8 9.7 | 165 13 -3.5 12.8 45 60 19507 265 10 10.0 0.9 | 105 15 -14.3 4.0 46 57 19812 145 10 -5.7 8.2 | 111 32 -30.0 11.3 47 55 20117 140 16 -10.3 12.3 | 114 38 -34.6 15.3 48 52 20422 180 21 0.0 21.0 | 135 34 -24.3 24.1 49 50 20660 120 9 -7.8 4.5 | 103 33 -32.1 7.6 50 49 20726 210 10 5.0 8.7 | 121 23 -19.3 11.7 51 45 21336 165 6 -1.6 5.8 | 109 27 -25.8 8.9 52 43 21641 35 10 -5.7 -8.2 | 80 30 -30.0 -5.1 53 41 21946 95 12 -12.0 1.0 | 97 36 -36.3 4.1 54 37 22555 130 10 -7.7 6.4 | 107 33 -32.0 9.5 55 35 22860 0 0 -0.0 -0.0 | 97 24 -24.3 3.1 56 32 23470 20 16 -5.5 -15.0 | 68 32 -29.8 -11.9 57 30 23774 80 10 -9.8 -1.7 | 92 34 -34.1 1.4 58 30 23860 190 7 1.2 6.9 | 113 25 -23.1 10.0 59 26 24384 210 8 4.0 6.9 | 116 23 -20.3 10.0 60 24 24689 165 1 -0.3 1.0 | 99 25 -24.6 4.1 61 21 25298 155 14 -5.9 12.7 | 118 34 -30.2 15.8 62 20 25603 215 11 6.3 9.0 | 124 22 -18.0 12.1 63 17 26213 195 8 2.1 7.7 | 116 25 -22.2 10.8 Wind Parameters Mean winds (0-6000m): 247.2 at 32.7 knts Storm direction: 277.2 at 24.5 knts Shear (0-3000m) pos: 5.1 neg: 0.6 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 116.9 deg Storm rel helicity (0-3000m) pos: 241.0 neg: -7.7 tot: 233.3 m^2/s^2 ave: 77.8 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 7.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.74 Bulk Shear: 72.42 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 ------------------------------------------------------------------------------- 500 213 12 128 22| 18.1 0.0 18.1|126.9 0.0 126.9 253.7 0.87| 23.0 19.9 1000 223 18 143 20| 12.1 0.0 12.1|161.2 0.0 161.2 161.2 0.88| 15.2 13.3 1500 226 20 150 20| 8.1 1.3 9.4|179.0 0.0 179.0 119.3 0.88| 11.4 10.0 2000 228 22 157 19| 6.1 1.0 7.1|191.6 -0.7 190.9 95.4 0.83| 9.7 8.1 2500 232 24 162 18| 6.0 0.8 6.7|221.1 -1.6 219.5 87.8 0.82| 9.6 7.9 3000 237 26 170 17| 5.1 0.6 5.8|241.0 -7.7 233.3 77.8 0.72| 9.9 7.2 4000 245 28 182 15| 3.8 1.6 5.4|253.2 -22.0 231.3 57.8 0.56| 9.7 5.4 5000 245 31 193 17| 2.9 2.7 5.6|274.4 -41.2 233.2 46.6 0.41| 10.4 4.3 6000 247 33 200 17| 3.0 2.6 5.6|307.0 -81.1 226.0 37.7 0.35| 10.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250501.18.gif