Viendo archivo del jueves, 4 junio 2026
Informe actividad solar
Informe de actividad Solar-Geofísica 2026 Jun 04 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 155 Publicado el 2200Z a las 04 Jun 2026IA. Análisis de regiones solares activas y de actividad desde 03-2100Z hasta 04-2100Z Solar activity has been at low 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 expected to be low with
a chance for M-class flares and a slight chance for an X-class flare on
days one, two, and three (05 Jun, 06 Jun, 07 Jun).
IIA. Resumen de la actividad geofísica 03-2100Z a 04-2100Z
The geomagnetic
field has been at quiet to unsettled levels for the past 24 hours. Solar
wind speed reached a peak of 481 km/s at 03/2131Z. Total IMF reached 11
nT at 03/2257Z. The maximum southward component of Bz reached -9 nT at
04/0121Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 552 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at active to severe storm levels on day one (05 Jun), quiet to
active levels on day two (06 Jun) and quiet to unsettled levels on day
three (07 Jun).
III. Probabilidades del evento 05 Jun a 07 Jun
| Clase M | 50% | 50% | 50% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 04 Jun 148 Previsto 05 Jun-07 Jun 145/143/140 Media de 90 Días 04 Jun 125
V. Índices Geomagnéticos A
Observado Afr/Ap 03 Jun 011/010 Estimado Afr/Ap 04 Jun 023/041 Previsto Afr/Ap 05 Jun-07 Jun 042/055-018/020-010/012
VI. Probabilidades de Actividad Geomagnética 05 Jun a 07 Jun
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 25% | 35% | 15% |
| Tormenta Menor | 20% | 15% | 05% |
| Tormenta Mayor-Severa | 40% | 05% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 05% | 10% | 15% |
| Tormenta Menor | 20% | 30% | 25% |
| Tormenta Mayor-Severa | 75% | 60% | 20% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 03/06/2026 | X1.0 |
| Último evento clase M | 03/06/2026 | M7.9 |
| 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 |
| junio 2026 | 144.3 +65 |
| Last 30 days | 99 +5.2 |
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