The main goal of natural sciences is to reveal the unity of the forces of Nature.

L. Boltzman

Catastrophe monitoring: railway accidents In total, on 12/21/2025
61 emergencies associated with railway transport were recorded, of which 41 crashesr of trains. In Russia - 38 and 33, respectively.

Railway accident monitor

Sun - no storms

	6-4.33	Fact	G Geomagnetic Storms There were no deviations from the norm in the geomagnetic environment.	S Solar Radiation Storms No deviations from the norm in the radiation environment were recorded.	R Radio Blackouts No deviations from the norm in the radio interference environment were recorded.	Forecast	G Geomagnetic Storms forecast Weak power grid fluctuations can occur. Minor impact on satellite operations possible. Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).	S Solar Radiation Storms forecast No deviations from the norm in the radiation environment are predicted.	R Radio Blackouts forecast Deviations from the norm in the radio interference environment are not predicted.
	012345

Weather - overcast

Moscow

742

Euro exchange rate

+0.2596

94.512

US dollar exchange rate

+0.6919

80.722

Earthquakes monitor

Map of all earthquakes

Monitor´s choice

Reference: Links in the Table "Distribution by Country" position the map to the specified region.

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Earthquake monitor parameters

Period: 14/12/2025 01:52 – 21/12/2025 20:55.

Calculation time: December 21, 2025 21:36:01.

Updating: 15...20 minutes for registration and on-demand to display.

Total quantity:

criterion: "magnitude not less than 2, or close location to volcano, or close location to settlement".
total: 437.
per hour (flickering): 2.
per 24 hour (bright red): 223.

Switch to Russian version

Region

The Earth

Iceland

Distribution by countries

Philippines

3,0...5,7

Russia

1	Sakhalin Oblast	2,0...5,6	47
2	Kamchatka Krai	3,0...4,9	7

2,0...5,6

Indonesia

2,5...5,6

108

3,1...5,6

2,0...5,4

2,5...5,2

4,3...5,2

2,8...5,1

5,0

2,5...4,8

4,5...4,8

4,8

2,5...4,5

4,4

4,3

2,6...4,2

3,0...4,2

4,2

4,2

4,1

2,5...4,0

2,6...3,8

3,1...3,8

3,1...3,8

3,8

3,8

2,6...3,7

3,7

3,1...3,6

2,6...3,5

3,2...3,5

3,5

3,5

3,5

3,5

3,2

2,5...3,1

2,6...3,1

3,1

2,5...3,0

2,5...3,0

2,6...3,0

3,0

2,9

2,8

2,8

2,7

2,5

Monitors

Catastrophe monitoring: Earthquakes For 24 hours - 223 earthquakes of magnitude ≥2.0 was recorded in 33 regions of the world, of which with magnitude ≥5.0 - in 12 regions. In Russia - 38 and 4, respectively.

Earthquakes M ≥ 5.0 за December 21
(Moscow time,menu-epicenter,reference-map)
20:53:56 ]]>Philippines]]> (5.7).
20:10:31 ]]>Solomon Islands]]> (5.0).
16:12:48 ]]>Balleny Island, New Zealand]]> (5.1).

The others...

In total 12 events.

Note:
20.12 - 7 events (1,645/1,555...1,655).

Earthquakes monitor

Catastrophe monitoring: active volcanoes For the current week on 12/19
recorded 38 active volcanoes in 19 countries, of which - 6 volcanoes in Russia.

Volcano activity monitor

The spectrum (color scale) of natural and technogenic hazards

- about seismic and volcanic activity

- about temperature anomalies

- about epidemics and ecology

- about climate changes, accidents (not road accidents)

- about road accidents

- about hydrological anomalies

- about atmospheric anomalies

Application...

Alert informer-indicator:

Development date: 2009

Developer: Makarov O.V.

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