Viendo archivo del miércoles, 2 agosto 2023
Informe actividad solar
Informe de actividad Solar-Geofísica 2023 Aug 02 2200 UTCPreparado por NOAA © SWPC y procesado por SpaceWeatherLive.com
Informe conjunto USAF/NOAA de actividad Solar y Geofísica
SDF Número 214 Publicado el 2200Z a las 02 Aug 2023IA. Análisis de regiones solares activas y de actividad desde 01-2100Z hasta 02-2100Z Solar activity has been at high levels for the past 24 hours.
The largest solar event of the period was a M1 event observed at
02/1452Z from Region 3380 (S10W66). There are currently 9 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 day one (03 Aug) and
expected to be low with a chance for M-class flares on days two and
three (04 Aug, 05 Aug).
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 432 km/s at 02/0127Z. Total IMF reached 11
nT at 02/0501Z. The maximum southward component of Bz reached -9 nT at
02/1250Z. Electrons greater than 2 MeV at geosynchronous orbit reached
a peak level of 195 pfu.
IIB. Pronóstico de la actividad geofísica
The geomagnetic field is expected
to be at quiet to unsettled levels on day one (03 Aug), quiet to minor
storm levels on day two (04 Aug) and unsettled to minor storm levels on
day three (05 Aug). Protons greater than 10 Mev have a slight chance of
crossing threshold on day one (03 Aug).
III. Probabilidades del evento 03 Aug a 05 Aug
| Clase M | 55% | 50% | 50% |
| Clase X | 10% | 05% | 05% |
| Protón | 10% | 05% | 05% |
| PCAF | green | ||
IV. Penticton 10.7cm flujo
Observado 02 Aug 173 Previsto 03 Aug-05 Aug 170/165/160 Media de 90 Días 02 Aug 166
V. Índices Geomagnéticos A
Observado Afr/Ap 01 Aug 009/009 Estimado Afr/Ap 02 Aug 014/018 Previsto Afr/Ap 03 Aug-05 Aug 009/010-013/020-020/028
VI. Probabilidades de Actividad Geomagnética 03 Aug a 05 Aug
| A. Latitudes Medias | |||
|---|---|---|---|
| Activo | 20% | 40% | 45% |
| Tormenta Menor | 05% | 20% | 30% |
| Tormenta Mayor-Severa | 01% | 01% | 05% |
| B. Latitudes Altas | |||
|---|---|---|---|
| Activo | 15% | 20% | 15% |
| Tormenta Menor | 20% | 30% | 30% |
| Tormenta Mayor-Severa | 20% | 35% | 50% |
All times in UTC
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Hechos clima espacial
| Último evento clase X | 04/02/2026 | X4.21 |
| Último evento clase M | 25/02/2026 | M2.4 |
| Últimas tormentas geomagnéticas | 22/02/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (5%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| enero 2026 | 112.6 -11.4 |
| febrero 2026 | 75.5 -37.1 |
| Last 30 days | 81.7 -39.4 |