Questa pagina contiene i dati degli 8 radiosondaggi italiani attivi, con dati ottenuti due volte al giorno alle ore sinottiche principali (00z e 12z).
Nella pagina principale troviamo i dati di pressione/altezza geopotenziale/temperatura per alcune superfici isobariche, nonchè i grafici Skew T-ln P e l’Odografo; per visualizzare i dati completi per ciascun radiosondaggio basta selezionare l’apposito pulsante o il link in alto.
I dati completi sono i seguenti: pressione, altezza geopotenziale, temperatura, dew-point (punto di rugiada), umidità, mixing-ratio, direzione e velocità del vento, temperatura potenziale, temperatura potenziale equivalente e temperatura potenziale virtuale.
Vi è inoltre una tabella contenente tutti gli indici termodinamici, nonchè i grafici Skew T-ln P, ricavati e calcolati dai dati registrati dal pallone-sonda (per l’interpretazione dei dati si rimanda all’articolo di approfondimento in basso).
Infine è presente l’archivio storico completo di tutti i radiosondaggi, comprese le stazioni dismesse (dati dell’Università di Wyoming).
Press. hPa |
Altez. geop. m |
Temp. °C |
Dew point °C |
Umid. % |
Mixing ratio g/kg |
Direz. vento gradi |
Veloc. vento nodi |
Temp. potenz. K |
Temp. pt.equiv. K |
Temp. pt.virt. K |
| 1011 | 49 | 16.6 | 13.3 | 81 | 9.58 | 0 | 0 | 288.9 | 315.9 | 290.5 |
| 1008 | 75 | 23.0 | 16.0 | 65 | 1.47 | 334 | 2 | 295.5 | 328.7 | 297.5 |
| 1000 | 147 | 23.0 | 16.0 | 65 | 1.56 | 265 | 7 | 296.1 | 329.7 | 298.2 |
| 964 | 466 | 23.2 | -1.8 | 19 | 3.49 | 326 | 9 | 299.5 | 310.3 | 300.1 |
| 953 | 566 | 23.0 | 2.0 | 25 | 4.66 | 345 | 9 | 300.2 | 314.5 | 301.1 |
| 930 | 778 | 21.7 | 5.6 | 35 | 6.17 | 25 | 10 | 301.0 | 319.7 | 302.1 |
| 925 | 825 | 21.4 | 6.4 | 38 | 6.56 | 30 | 11 | 301.2 | 321.0 | 302.4 |
| 918 | 891 | 20.9 | 7.4 | 42 | 7.08 | 35 | 10 | 301.3 | 322.7 | 302.6 |
| 911 | 957 | 20.4 | 8.4 | 46 | 7.65 | 27 | 10 | 301.5 | 324.5 | 302.9 |
| 895 | 1110 | 20.4 | -3.6 | 20 | 3.29 | 10 | 11 | 303.0 | 313.4 | 303.6 |
| 854 | 1512 | 18.8 | -14.2 | 9 | 1.50 | 352 | 21 | 305.4 | 310.4 | 305.7 |
| 850 | 1552 | 18.4 | -12.6 | 11 | 1.72 | 350 | 22 | 305.4 | 311.1 | 305.7 |
| 840 | 1653 | 18.0 | -15.0 | 9 | 1.43 | 347 | 21 | 306.0 | 310.8 | 306.3 |
| 835 | 1703 | 17.7 | -15.3 | 9 | 1.40 | 345 | 20 | 306.2 | 310.9 | 306.4 |
| 759 | 2502 | 12.3 | -20.1 | 9 | 1.03 | 345 | 16 | 308.9 | 312.4 | 309.1 |
| 733 | 2794 | 10.4 | -21.9 | 8 | 0.91 | 0 | 12 | 309.8 | 313.0 | 310.0 |
| 722 | 2921 | 9.5 | -22.6 | 8 | 0.86 | 335 | 10 | 310.2 | 313.3 | 310.4 |
| 700 | 3180 | 7.8 | -24.2 | 8 | 0.78 | 330 | 10 | 311.1 | 313.8 | 311.2 |
| 666 | 3585 | 5.3 | -26.7 | 8 | 0.65 | 0 | 12 | 312.7 | 315.1 | 312.8 |
| 623 | 4127 | 1.9 | -30.1 | 7 | 0.51 | 305 | 10 | 314.9 | 316.7 | 315.0 |
| 612 | 4272 | 1.0 | -31.0 | 7 | 0.47 | 316 | 8 | 315.4 | 317.2 | 315.5 |
| 573 | 4799 | -1.1 | -36.8 | 5 | 0.29 | 355 | 1 | 318.9 | 320.0 | 319.0 |
| 570 | 4840 | -1.3 | -37.3 | 5 | 0.27 | 360 | 2 | 319.2 | 320.3 | 319.3 |
| 551 | 5107 | -3.1 | -39.4 | 4 | 0.23 | 30 | 11 | 320.2 | 321.1 | 320.2 |
| 546 | 5178 | -3.6 | -39.9 | 4 | 0.22 | 40 | 10 | 320.4 | 321.3 | 320.5 |
| 508 | 5745 | -7.5 | -44.3 | 3 | 0.15 | 95 | 1 | 322.4 | 323.0 | 322.4 |
| 500 | 5870 | -8.3 | -45.3 | 3 | 0.13 | 145 | 3 | 322.9 | 323.4 | 322.9 |
| 491 | 6011 | -8.9 | -44.9 | 4 | 0.14 | 136 | 4 | 323.8 | 324.4 | 323.8 |
| 400 | 7560 | -22.3 | -43.3 | 13 | 0.21 | 40 | 10 | 325.9 | 326.8 | 326.0 |
| 339 | 8731 | -32.5 | -50.5 | 15 | 0.11 | 5 | 10 | 327.7 | 328.2 | 327.8 |
| 306 | 9455 | -38.9 | -54.9 | 17 | 0.07 | 20 | 11 | 328.6 | 328.9 | 328.6 |
| 300 | 9590 | -40.1 | -56.1 | 16 | 0.06 | 20 | 9 | 328.7 | 329.0 | 328.8 |
| 288 | 9866 | -42.4 | -56.5 | 20 | 0.06 | 15 | 10 | 329.4 | 329.6 | 329.4 |
| 275 | 10178 | -44.9 | -56.9 | 25 | 0.06 | 355 | 13 | 330.1 | 330.3 | 330.1 |
| 269 | 10324 | -45.8 | -58.7 | 22 | 0.05 | 345 | 15 | 330.8 | 331.0 | 330.8 |
| 261 | 10525 | -47.1 | -61.1 | 19 | 0.04 | 353 | 12 | 331.8 | 332.0 | 331.8 |
| 255 | 10679 | -47.4 | -63.0 | 15 | 0.03 | 0 | 10 | 333.5 | 333.7 | 333.5 |
| 250 | 10810 | -47.7 | -64.7 | 12 | 0.03 | 315 | 7 | 335.0 | 335.1 | 335.0 |
| 242 | 11022 | -49.1 | -65.4 | 13 | 0.02 | 305 | 10 | 336.0 | 336.1 | 336.0 |
| 237 | 11159 | -50.0 | -65.9 | 14 | 0.02 | 295 | 11 | 336.6 | 336.7 | 336.6 |
| 228 | 11412 | -51.7 | -66.7 | 15 | 0.02 | 320 | 17 | 337.8 | 337.9 | 337.8 |
| 223 | 11556 | -52.7 | -67.2 | 16 | 0.02 | 340 | 16 | 338.4 | 338.6 | 338.5 |
| 218 | 11705 | -53.7 | -67.7 | 16 | 0.02 | 345 | 12 | 339.1 | 339.2 | 339.1 |
| 216 | 11764 | -53.7 | -68.0 | 16 | 0.02 | 350 | 10 | 340.0 | 340.1 | 340.1 |
| 210 | 11946 | -53.6 | -68.9 | 14 | 0.02 | 325 | 12 | 342.9 | 343.0 | 342.9 |
| 203 | 12164 | -53.5 | -70.0 | 12 | 0.01 | 325 | 10 | 346.4 | 346.4 | 346.4 |
| 200 | 12260 | -53.5 | -70.5 | 11 | 0.01 | 310 | 8 | 347.9 | 348.0 | 347.9 |
| 193 | 12490 | -53.0 | -72.3 | 8 | 0.01 | 285 | 6 | 352.2 | 352.3 | 352.2 |
| 187 | 12694 | -52.6 | -73.9 | 6 | 0.01 | 270 | 13 | 356.1 | 356.2 | 356.1 |
| 166 | 13463 | -50.9 | -80.0 | 2 | 0.00 | 275 | 27 | 371.2 | 371.2 | 371.2 |
| 161 | 13661 | -50.5 | -81.5 | 1 | 0.00 | 279 | 32 | 375.2 | 375.2 | 375.2 |
| 155 | 13907 | -50.8 | -81.3 | 2 | 0.00 | 285 | 39 | 378.7 | 378.8 | 378.7 |
| 150 | 14120 | -51.1 | -81.1 | 2 | 0.00 | 300 | 28 | 381.8 | 381.8 | 381.8 |
| 149 | 14164 | -51.1 | -81.2 | 2 | 0.00 | 300 | 28 | 382.4 | 382.5 | 382.5 |
| 143 | 14431 | -51.5 | -82.1 | 1 | 0.00 | 290 | 36 | 386.4 | 386.4 | 386.4 |
| 139 | 14615 | -51.7 | -82.7 | 1 | 0.00 | 295 | 30 | 389.2 | 389.2 | 389.2 |
| 127 | 15187 | -54.8 | -83.8 | 2 | 0.00 | 310 | 11 | 393.8 | 393.8 | 393.8 |
| 125 | 15288 | -55.3 | -84.0 | 2 | 0.00 | 295 | 9 | 394.6 | 394.7 | 394.6 |
| 123 | 15390 | -55.8 | -84.2 | 2 | 0.00 | 275 | 11 | 395.5 | 395.5 | 395.5 |
| 120 | 15546 | -56.7 | -84.5 | 2 | 0.00 | 275 | 18 | 396.7 | 396.8 | 396.7 |
| 116 | 15761 | -57.8 | -84.8 | 2 | 0.00 | 300 | 21 | 398.5 | 398.5 | 398.5 |
| 111 | 16040 | -59.3 | -85.4 | 2 | 0.00 | 260 | 19 | 400.7 | 400.8 | 400.7 |
| 106 | 16332 | -60.9 | -85.9 | 2 | 0.00 | 255 | 24 | 403.1 | 403.1 | 403.1 |
| 101 | 16638 | -62.5 | -86.5 | 3 | 0.00 | 276 | 25 | 405.6 | 405.6 | 405.6 |
| 100 | 16700 | -62.1 | -87.1 | 2 | 0.00 | 280 | 25 | 407.5 | 407.5 | 407.5 |
| Showalter index | 13.39 |
| Lifted index | 9.61 |
| LIFT computed using virtual temperature | 9.34 |
| SWEAT index | 47.01 |
| K index | -17.90 |
| Cross totals index | -4.30 |
| Vertical totals index | 26.70 |
| Totals totals index | 22.40 |
| Convective Available Potential Energy | 0.00 |
| CAPE using virtual temperature | 0.00 |
| Convective Inhibition | 0.00 |
| CINS using virtual temperature | 0.00 |
| Bulk Richardson Number | 0.00 |
| Bulk Richardson Number using CAPV | 0.00 |
| Temp [K] of the Lifted Condensation Level | 277.43 |
| Pres [hPa] of the Lifted Condensation Level | 782.90 |
| Equivalent potential temp [K] of the LCL | 317.36 |
| Mean mixed layer potential temperature | 297.55 |
| Mean mixed layer mixing ratio | 7.68 |
| 1000 hPa to 500 hPa thickness | 5723.00 |
| Precipitable water [mm] for entire sounding | 11.97 |
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