地球物理報表

查看星期日, 25 11月 2001歷史檔案

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本報告中提到的任何太陽耀斑都有太空天氣預報中心(SWPC) 應用的比例因子。由於 SWPC 比例因子，據報導太陽耀斑比科學質量數據小 42%。比例因子已從我們存檔的太陽耀斑資料中刪除，以反映真實的物理單位。

太陽和地球物理活動摘要 2001 Nov 25 0245 UTC
由美國國家海洋暨大氣總署 NOAA 及太空天氣預測中心 SWPC 複製並編製，並由 ©SpaceWeatherLive.com 處理

美國空軍/美國國家海洋暨大氣總署太陽能與地球物理活動聯合摘要

SGAS 編號 329 在 25 Nov 2001 上以 0245Z 發行本報告根據 SWO 收到的 1 美元 2 美元數據編製而成

A. 高能事件

開始 最大 結束 Rgn Loc  X射線 Op 245MHz 10cm 搜索
2115 2117 2123  9704 S18W58       Sf 110

B. 質子事件

Today's interplanetary shock passages enhanced the already high 10 MeV proton integral flux to a peak value of 18900 pfu at 24/0555 UTC. By the end of the day, the event remained in progress with a flux value of about 190 pfu. The 100 MeV proton event ended at 24/1200 UTC. Max flux observed was 4.6 pfu at 24/0225 UTC.

C. 地磁活動總結

Geomagnetic field activity ranged from quiet to severe storm levels. The onset of storm conditions began with two sudden impulse observations: 20nt at 24/0500 UTC, followed by 80nt at 24/0555 UTC. Severe storm conditions were evident in planetary K-index values during 24/0600-1800 UTC. This event is the likely result of interaction among up to three interplanetary shock propagations from separate CME events during 21-23 November, indicated by re-analysis of shock arrival model predictions with improved event velocity data. Results suggest that the CMEs may have merged into the single interplanetary shock that passed the earth today.

D. 地熱

無

E. 每日指數：(即時的初算值/估計值)

10 cm 173  SSN 124  Afr/Ap 095/108   X-ray Background B9.0
每日質子通量 (24小時通量累積)
GT 1 MeV 2.3e+09   GT 10 MeV 3.8e+08 p/(cm2-ster-day)
(GOES - 8 衛星同步軌道 W75度)
每日電子通量
GT 2 MeV 2.90e+08 e/(cm2-ster-day)
(GOES - 8 衛星同步軌道 W75度)
每3小時K指數
Boulder 3 5 9 6 7 5 2 4 Planetary 3 5 9 7 8 7 3 4