Viendo archivo del miércoles, 2 abril 2025
Informe actividad solar
Informe de actividad Solar-Geofísica 2025 Apr 02 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 92 Publicado el 2200Z a las 02 Apr 2025IA. Análisis de regiones solares activas y de actividad desde 01-2100Z hasta 02-2100Z Solar activity has been at moderate levels for the past 24
hours. There are currently 8 numbered sunspot regions on the disk.
IB. Pronóstico de la actividad solar
Solar activity is likely to be moderate
with a slight chance for an X-class flare on days one, two, and three
(03 Apr, 04 Apr, 05 Apr).
IIA. Resumen de la actividad geofísica 01-2100Z a 02-2100Z
The geomagnetic
field has been at quiet to active levels for the past 24 hours. Solar
wind speed reached a peak of 492 km/s at 02/0225Z. Total IMF reached 11
nT at 02/1201Z. The maximum southward component of Bz reached -9 nT at
02/0913Z. Protons greater than 10 MeV at geosynchronous orbit reached a
peak level of 26 pfu at 01/2125Z. Electrons greater than 2 MeV at
geosynchronous orbit reached a peak level of 1875 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to active levels on day one (03 Apr) and quiet to minor
storm levels on days two and three (04 Apr, 05 Apr). Protons have a
slight chance of crossing threshold on days one, two, and three (03 Apr,
04 Apr, 05 Apr).
III. Probabilidades del evento 03 Apr a 05 Apr
| Clase M | 70% | 70% | 70% |
| Clase X | 15% | 15% | 15% |
| Protón | 15% | 15% | 15% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 02 Apr 180 Previsto 03 Apr-05 Apr 180/180/176 Media de 90 Días 02 Apr 178
V. Índices Geomagnéticos A
Observado Afr/Ap 01 Apr 005/ 005 Estimado Afr/Ap 02 Apr 017/021 Previsto Afr/Ap 03 Apr-05 Apr 010/012-013/018-017/020
VI. Probabilidades de Actividad Geomagnética 03 Apr a 05 Apr
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 40% | 40% |
| Tormenta Menor | 05% | 25% | 25% |
| Tormenta Mayor-Severa | 01% | 05% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 20% | 10% | 10% |
| Tormenta Menor | 30% | 25% | 25% |
| Tormenta Mayor-Severa | 25% | 60% | 60% |
All times in UTC
< < Ir a la visión general diaria
Últimas noticias
miércoles, 13 mayo 2026
Coronal hole faces Earth
lunes, 30 marzo 2026
X1.5 solar flare
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
Últimos mensajes del foro
Space Weather Memes 832Unspecified geomagnetic activity 258Incoming & Unnumbered Active Regions 390Current Farside Activity 564Coronal Hole 53 101
Más temasApoye a SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Hechos clima espacial
| Último evento clase X | 24/04/2026 | X2.5 |
| Último evento clase M | 17/05/2026 | M1.4 |
| Últimas tormentas geomagnéticas | 16/05/2026 | Kp6- (G2) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (2%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| abril 2026 | 79.3 -6.6 |
| mayo 2026 | 89.2 +9.9 |
| Last 30 days | 99.3 +7.6 |
Efemérides*
Aurora on this day in history
No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
Submit your aurora observation