Viendo archivo del miércoles, 28 junio 2023
Informe actividad solar
Informe de actividad Solar-Geofísica 2023 Jun 28 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 179 Publicado el 2200Z a las 28 Jun 2023IA. Análisis de regiones solares activas y de actividad desde 27-2100Z hasta 28-2100Z Solar activity has been at moderate levels for the past 24
hours. The largest solar event of the period was a M1 event observed at
28/0844Z from Region 3340 (N23W72). 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 (29 Jun, 30 Jun, 01 Jul).
IIA. Resumen de la actividad geofísica 27-2100Z a 28-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 501 km/s at 28/0020Z. Total IMF reached 6 nT at
28/1001Z. The maximum southward component of Bz reached -5 nT at
27/2119Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 3512 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet levels on days one and two (29 Jun, 30 Jun) and quiet to
active levels on day three (01 Jul).
III. Probabilidades del evento 29 Jun a 01 Jul
| Clase M | 40% | 40% | 40% |
| Clase X | 10% | 10% | 10% |
| Protón | 05% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 28 Jun 155 Previsto 29 Jun-01 Jul 155/150/150 Media de 90 Días 28 Jun 154
V. Índices Geomagnéticos A
Observado Afr/Ap 27 Jun 007/010 Estimado Afr/Ap 28 Jun 007/009 Previsto Afr/Ap 29 Jun-01 Jul 006/005-006/005-012/015
VI. Probabilidades de Actividad Geomagnética 29 Jun a 01 Jul
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 15% | 15% | 35% |
| Tormenta Menor | 01% | 01% | 15% |
| Tormenta Mayor-Severa | 01% | 01% | 01% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 15% | 20% |
| Tormenta Menor | 15% | 15% | 25% |
| Tormenta Mayor-Severa | 15% | 10% | 30% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 30/03/2026 | X1.5 |
| Último evento clase M | 28/03/2026 | M1.3 |
| Últimas tormentas geomagnéticas | 25/03/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (3%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| febrero 2026 | 78.2 -34.3 |
| Last 30 days | 90.3 +19 |
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