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V/UHF Log 2002/09/24(TUE)

The Ionosphere

;JST	F	沖縄Es	山川Es	東京Es	稚内Es	MUF	SSN/A	Xrays	abs
;		Okinawa	JA6	Tokyo	JA8
; ----------------------------------------------
0600
0630
0700
0730
0800						403131	109/7	B5.45	1/2
0830
; ----------------------------------------------
0900
0930
1000
1030
1100
1130
; ----------------------------------------------
1200
1230
1300
1330
1400
1430
; ----------------------------------------------
1500
1530
1600
1630
1700
1730
; ----------------------------------------------
1800
1830
1900
1930
2000
2030
; ----------------------------------------------
2100
2130
2200
2230
2300
2330
; ----------------------------------------------

Morning

DX TVs and Beacons

;JST	45.25	46.17	48.25	C123	JA6/2	55.25	AU12	59.25	A34
0803	x	x	x	x	x	x	x		x

Log

0815	78.6	Fukushima FM / Haramachi? poor
+0822	81.3	J-WAVE? poor

C1/R1



Afternoon

DX TVs and Beacons

;JST	45.25	46.17	48.25	C123	JA6/2	55.25	AU12	59.25	A34
1303	0//9	+20/5	x	x	x	x	x		x
1329	//1	+/1	x	x	x	x	1
1332							9/x
1346	//0	+40/	x	x	x	x	6/x		x
1403							8/x
1415	//3	+20/	x	x	x	x	0/x		x
1429	1//6	+/0	x	x	x	x	x		x
1440	0//4	+30/	/2/
1508	0//3	8/	/0/	0	x	x	x		x
1512			1/0/	0
1532	//3	0/	2/0/0	0	x	x	x		x
1552	x	x	4//vw	0	x	1	x		x
1559	x	0/	3//vw	vw	x	0	x		x
1618	x	??/	2//vw	0	x	0	x		x
1626	x	x	2/	0	x	vw	x		x
1640	x	x	1//vw	x	x	0	x		x
1657	x	x	//vw	vw	x	vw	x		x
1739	x	0	x	x	x	x	x		x
1744	x	9+	x	x	x	x	x		x

Log

12	50	(JR6 >> KH6)
		(VK2, FK >> 1)

1304	51.67	S5
1307	50.088	VK4RTL/b? weak
	52.347	VK4ABP/b 549
1322	81.3	long time from this morning, up and down
1323	78.0	bayfm? fair
1325	57.260159A	vy weak [393.0, 7.2]
1329	57.2601602	=57.260 027 7= [394.0]
1330	51.67	S4

1441	48.251	S2

1533	48.2502304	=48.250 113 3= weak [410.0, 7.3]
	48.2396
	48.2604	two stn
1540	48.2396974	=48.239 581 5= [405.6]
1549	55.2498343A	=55.249 702 8= weak [403.6]
	55.2501310	=55.249 999 8= weak
1556	55.25069A	=55.250 55A9= vy weak
1559	55.2502256A	=55.250 094 4= vy weak, noise?

16	50	(JA5 >> KH6)
1601	55.2497	vy weak, fading out
	55.2500	vy weak, fading out
1604	55.2497	getting strong a little
	55.2500	getting strong a little
1606	55.25014A	=55.250 00A9= vy weak
	55.25018A	=55.250 04A9= vy weak
1623	55.2497	fading out
	55.2500 fading out
+1635	55.25111AV	=55.250 98A8V= suddenly. warbly.
	55.250121	=55.249 999 1= suddenly. S1 [375.0, 7.2]
	55.2497	suddenly again
1644	55.250182A	=55.250 060A1= vy weak [374.8]

17	50	(9M6/GM4DMA >> 1,0)

C1/R1



Evening

DX TVs and Beacons

;JST	45.25	46.17	48.25	C123	JA6/2	55.25	AU12	59.25	A34
1813	x	4	x	x	x	x	x		x
1856	x	7F	x	x	x	x	x		x
1937	x	8f	x	x	x	x	x		x

Log

18	50	(FK >> 1)

21	50	(DU7 >> 2)
		(YB9 >> 1)

+2333+	55.249880	=55.249 776 7= suddenly. vy weak [317.6, 6.9]
	55.250099	=55.249 995 7= vy weak
	55.25011A	=55.250 00A6= vy vy weak

C1/R1



Report to the BBS

45.2396...13-1508+ S1 / 45.2604...12-1532+ S9.
46.17...12-15+ S9+40dB / 46.24006...13+ S5 / 51.67...13+ S5.
57.260028...+1329-1415+ S9.
------Long time no see with afternoon TEP since this spring.
48.2513...+1440-1512+ S2.

49.75...+1508-1657+ vy weak carriers. Scatter?
48.250113...+1533-1540+ weak. Dubai???
------Long time no see since this spring.
48.239582 S4, 48.2603. 48.2604 weak...+1512-1640+

55.249703, 55.249999-55.250000...+1549-1640+ S1. PHL?
55.25056A...+1556+ vy weak. PHL?
55.250094...+1559+ weak. noise?? / 55.25005A...+1606+ weak.
55.25099A...+1635+ with large warble. PHL.
55.250060A...+1644+ weak.
Acc. to the ionogram, there was a weak Es around JR6
so these A2 may be Es or F propagation.

46.17...+1739-20 S9+ with flutter.
55.249777, 55.249996, 55.25001A...+2333+ vy weak.

Solar Activities

[Time in UTC]

太陽活動はやや活発だった.今後もやや活発だろう.
プロトン現象は発生していない.今後も発生しないだろう.
地磁気活動は静穏だった.今後も静穏な状態が続くだろう.
短波伝搬状態は安定だろう.
デリンジャー現象は起きないだろう.

9月24日0時現在,太陽面には
南14度西59度にやや活動的な領域が,
北19度西14度にやや活動的な領域がある.
9月21日以降発生した主な太陽フレア:
9月23日4時36分発生C1.6.1F領域120,
8月30日以降フィラメントの消失現象は起きていない.

9月9日以降地磁気嵐は起きていない.
9月8日以降プロトン粒子の増加は起きていない.
強いスポラディックE層は,発生していない.

9月23日の太陽黒点相対数は144,8月の月平均値は116.
太陽黒点総面積は1600.
f10.7 は154.
地磁気K指数合計は2,最大のK指数は1.
9月10月11月の太陽黒点数の予報値は98,95,93.

TOPEmail to Kunihiko Nakano(c) SEP 25, 2002