Geomagnetic storm forecast for Chennai — October 13, 2025
Geomagnetic storm forecast for Chennai for Oct 13, 2025
geomagnetic storm was expected — level G1.0 (Kp = 5.00)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Oct 13, 2025 to Oct 15, 2025 for mid latitudes
Location — Chennai (geographic coordinates — 13.08 N 80.27 E | time zone UTC+05:30)
This chart in PNG format — high resolution
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Probability of geomagnetic storms for 3 days
Estimated probability for Earth's magnetosphere state from Oct 13, 2025 to Oct 15, 2025.
Information is provided for mid latitudes for time zone UTC+00
13.10.2025
14.10.2025
15.10.2025
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from Oct 13, 2025 to Oct 15, 2025 for time zone UTC+00
| 13.10.2025 | 14.10.2025 | 15.10.2025 | |
|---|---|---|---|
| Ap | 10 | 8 | 15 |
| F10.7 | 135 | 145 | 145 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Oct 13, 2025 to Oct 15, 2025
Information is provided for mid latitudes (time zone UTC+05:30)
This chart in PNG format — high resolution
API data: JSON or TXT