High geomagnetic activity

Geomagnetic activity index k of 6 expected.
Warning is valid until 2025-12-11 00:00 UTC.

Possible consequences are an aurora at high latitudes, weak degradation of radio communication.
Based on data from the Conrad Observatory

High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2025-12-11 03:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory

Near Earth Objekt
Update to NEO: 2025 XB1
(NEO = Near Earth object)
Approached earth on
2025-Dec-10 20:18 UTC
within 0.000871 AU (130232 km)
Size: 4-10 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
Update to NEO: 2025 XF1
(NEO = Near Earth object)
Approaching earth on
2025-Dec-13 00:17 UTC
within 0.002098 AU (313915 km)
Size: 7-17 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
Update to NEO: 2025 XF1
(NEO = Near Earth object)
Approaching earth on
2025-Dec-13 00:17 UTC
within 0.002098 AU (313864 km)
Size: 7-15 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
Update to NEO: 2025 XF1
(NEO = Near Earth object)
Approached earth on
2025-Dec-13 00:17 UTC
within 0.002099 AU (313941 km)
Size: 7-15 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
New NEO: 2025 XW3
(NEO = Near Earth object)
Approaching earth on
2025-Dec-14 14:00 UTC
within 0.001328 AU (198671 km)
Size: 3-7 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
New NEO: 2025 XZ3
(NEO = Near Earth object)
Approached earth on
2025-Dec-12 09:17 UTC
within 0.000931 AU (139340 km)
Size: 4-10 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
Update to NEO: 2025 XF1
(NEO = Near Earth object)
Approached earth on
2025-Dec-13 00:17 UTC
within 0.002098 AU (313930 km)
Size: 7-15 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
New NEO: 2025 XN4
(NEO = Near Earth object)
Approaching earth on
2025-Dec-16 00:55 UTC
within 0.001325 AU (198183 km)
Size: 10-22 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
New NEO: 2025 XZ4
(NEO = Near Earth object)
Approached earth on
2025-Dec-13 16:07 UTC
within 0.002378 AU (355698 km)
Size: 8-19 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
Update to NEO: 2025 XN4
(NEO = Near Earth object)
Approaching earth on
2025-Dec-16 00:55 UTC
within 0.001325 AU (198186 km)
Size: 9-21 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
Update to NEO: 2025 XN4
(NEO = Near Earth object)
Approaching earth on
2025-Dec-16 00:56 UTC
within 0.001325 AU (198164 km)
Size: 9-21 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
Update to NEO: 2025 XN4
(NEO = Near Earth object)
Approached earth on
2025-Dec-16 00:55 UTC
within 0.001324 AU (198142 km)
Size: 9-21 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2025-12-22 15:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory

Near Earth Objekt
New NEO: 2025 YA8
(NEO = Near Earth object)
Approached earth on
2025-Dec-28 04:19 UTC
within 0.000619 AU (92596 km)
Size: 4-10 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

Near Earth Objekt
Update to NEO: 2025 YA8
(NEO = Near Earth object)
Approached earth on
2025-Dec-28 04:19 UTC
within 0.000619 AU (92592 km)
Size: 4-10 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)

High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2026-01-10 21:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory

High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2026-01-11 00:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory

High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2026-01-11 21:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory

Near Earth Objekt
New NEO: 2026 AZ2
(NEO = Near Earth object)
Approaching earth on
2026-Jan-15 05:51 UTC
within 0.002339 AU (349948 km)
Size: 10-23 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)