| NOTE: The flash counts shown in the following table are so called unhomogenized data. The observed obvious increase in flash counts during the last few years is not necessarily a result from climate effects. Parts of this increase might result from non-climate effects, such as performance improvements of the lightning location system (sensor upgrades, location algorithm upgrades, etc). Homogenization of the ALDIS Lightning data series is a complex task and will be approached within the frame of a cooperation project together with experts from ZAMG, the Central Institute for Meteorology and Geodynamics, Vienna, Austria. |
| Province | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| YEAR | VIE | LOW_A | UPP_A | BGLD | STYRIA | SBG | CAR | TI+E_TI | VBG | TOTAL |
| 1992 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1993 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 7 |
| 1994 | 2 | 47 | 63 | 20 | 19 | 32 | 14 | 38 | 21 | 256 |
| 1995 | 0 | 4 | 19 | 1 | 14 | 1 | 53 | 18 | 8 | 118 |
| 1996 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 1997 | 0 | 1 | 0 | 4 | 3 | 1 | 6 | 1 | 1 | 17 |
| 1998 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 1 | 7 | 13 |
| 1999 | 0 | 2 | 0 | 1 | 1 | 3 | 3 | 6 | 1 | 17 |
| 2000 | 17 | 166 | 32 | 15 | 7 | 12 | 9 | 11 | 1 | 270 |
| 2001 | 0 | 6 | 6 | 0 | 17 | 22 | 159 | 37 | 6 | 253 |
| 2002 | 0 | 9 | 2 | 1 | 5 | 0 | 2 | 1 | 0 | 20 |
| 2003 | 0 | 1 | 4 | 1 | 3 | 1 | 8 | 3 | 3 | 24 |
| 2004 | 0 | 8 | 5 | 0 | 3 | 3 | 0 | 1 | 2 | 22 |
| 2005 | 1 | 9 | 71 | 2 | 4 | 21 | 3 | 1 | 1 | 113 |
| 2006 | 0 | 1 | 1 | 0 | 2 | 0 | 1 | 2 | 0 | 7 |
| 2007 | 1 | 99 | 65 | 16 | 61 | 24 | 118 | 21 | 0 | 405 |
| 2008 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 1 | 1 | 7 |
| 2009 | 0 | 13 | 10 | 0 | 26 | 7 | 10 | 9 | 3 | 78 |
| 2010 | 0 | 3 | 1 | 2 | 6 | 0 | 5 | 3 | 0 | 20 |
| 2011 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 4 | 0 | 10 |
| 2012 | 0 | 26 | 15 | 4 | 7 | 14 | 4 | 14 | 10 | 94 |