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QRT but I'll be back tonight, WX permitting

SCHEDULED ACTIVITY: CQ 474.5 kHz CW by 1000z through sunrise most days, WX permitting

Trans-Atlantic path dries up but trans-Pacific path produces big results including first time reports for WH2XXP at JA1NQI-2; ZP4KFX listening during session; Noisy conditions in parts of North America

– Posted in: 630 Meter Daily Reports, 630 Meters

For those of us in the central and eastern areas of North America, this was a very noisy session.  Storms across the central plains and Midwest made listening impossible for stations that were East of the Rockies.  As with previous sessions, when one group of storms diminished another one intensified so this morning was not much of an improvement.  Fortunately propagation was good.

lightnin-091616

11-hour North American lightning summary

 

Geomagnetic conditions were very quiet with a North-pointing Bz and solar wind velocities averaging 300 km/s.

planetary-k-index-091616

 

kyoto-dst-091616

 

australia-091616

 

Its interesting that often when the trans-Atlantic path is active, the trans-Pacific path seems to diminished while reduced performance on the trans-Atlantic path results in an improved trans-Pacific path.  I’m speaking off-the-cuff with that observation but it seems to occur more often than not as I develop these reports each day.  It was certainly the case during this session.

Ward, K7PO / WH2XXP, had his best night ever, with reports from 48 unique stations including seven VK stations and first-time reports from JA1NQI-2 and VK2COW.  John, VK2XGJ, reported first decodes very early at 0814z:

wh2xxp-091616

WH2XXP session WSPR activity (courtesy NI7J)

 

wh2xxp-ja1nqi2-091616

WH2XXP, as reported by JA1NQI-2

 

wh2xxp-ejtswl-091616

WH2XXP, as reported by EJTSWL

 

wh2xxp-vk2cow-091616

WH2XXP, as reported by VK2COW

 

wh2xxp-vk2ddi-091616

WH2XXP, as reported by VK2DDI

 

wh2xxp-vk2xgj-091616

WH2XXP, as reported by VK2XGJ

 

wh2xxp-vk3elv-091616

WH2XXP, as reported by VK3ELV

 

wh2xxp-vk4yb-091616

WH2XXP, as reported by VK4YB

 

wh2xxp-vk5abn-091616

WH2XXP, as reported by VK5ABN

 

Larry, W7IUV / WH2XGP, also reported a record night, with 12 WSPR stations decoded, including VK4YB.  He was decoded by 43 unique stations, six of which were VK’s in addition to ZF1EF.  Larry reports that he was listening with the omni receive antenna and only decoded WG2XKA on the transcontinental path.  He adds that the path to the East seemed down  compared to the previous session:

wh2xgp-091616

WH2XGP session WSPR activity (courtesy NI7J)

 

vk4yb-wh2xgp-091616

VK4YB, as reported by WH2XGP

 

wh2xgp-vk4yb-091616

WH2XGP, as reported by VK4YB

 

wh2xgp-ejtswl-091616

WH2XGP, as reported by EJTSWL

 

wh2xgp-vk2ddi-091616

WH2XGP, as reported by VK2DDI

 

wh2xgp-vk2xgj-091616

WH2XGP, as reported by VK2XGJ

 

wh2xgp-vk3elv-091616

WH2XGP, as reported by VK3ELV

 

wh2xgp-vk5abn-091616

WH2XGP, as reported by VK5ABN

 

Steve, VE7SL, shared two-way WSPR reports with VK4YB during this session.  After yesterday’s excitement, both stations assessed that conditions were similar to yesterday before sunrise so they opted to remain on WSPR rather then trying for a repeat their historic QSO.  Steve notes that unlike yesterday, numerous sunrise enhancements were observed.  He adds, “It was a vy good E-W hr. Hrd 12 and hrd by 36 with several new calls reporting.”

ve7sl-vk4yb-091616

VE7SL, as reported by VK4YB

 

vk4yb-ve7sl-091616

VK4YB, as reported by VE7SL

 

John, VE7BDQ, operated both WSPR and JT9 during this session.  He decoded VK4YB as well:

vk4yb-ve7bdq-091616

VK4YB, as reported by VE7BDQ

 

Roger, VK4YB, reports the following statistics: “Spots 21*WH2XGP (-16) 44*WH2XXP (-12) 9*VE7SL (-24) 37*WH2XCR (-13) Decoded by WH2XGP VE7BDQ VE7SL WE2XPQ KL7L WH2XCR.”

Joe, NU6O / WI2XBQ, was trying to make it to VK4YB today at .5-watts ERP.  Roger reports a few faint traces of signal but no decodes resulted.  Joe, an avid AM BC band DXer, reported that “612Khz 4QR coming in +25, so there is hope… ”  He also indicated later that “JA AM BC stations were loud last night. 594, 747, 774 could hear program. I see there was a JA spot of XXP.”

Neil, W0YSE/7 / WG2XSV, reports almost no noise at all and very good signals from WE2XPQ.  He provided these comments and statistics:

wg2xsv-091616

Neil also provided a screen capture excerpt from evening JT9 activity:

wg2xsv-jt9-091616

JT9 at WG2XSV

 

Mike, WA3TTS, also reported high QRN levels but still managed to hear stations on the high latitude transcontinental path while listening in the opposite direction:

“John:  I used my NE EWE antenna overnight to minimize QRN from the midwest, although it did not help much until late.  Surprised to see 22 VE7SL decodes, best at -10:

2016-09-16 10:34  VE7SL  0.475633  -10  0  CN88iu  5  WA3TTS  EN90xn  3489  89

Also 36 decodes from WH2XGP, best at -11:

2016-09-16 09:32  WH2XGP  0.475688  -11  0  DN07dg  5  WA3TTS  EN90xn  3227  89

Too much QRN last night for any T/A chance…

73 Mike wa3tts”

 

Rick, W7RNB / WI2XJQ, submitted the following report from his receive-only session:

wi2xjq-091616

Regional and continental WSPR breakdowns follow:

na-091616

North American 24-hour WSPR activity

 

sa-091616

South American 24-hour WSPR activity

 

eu-091616

European 24-hour WSPR activity

 

ja-091616

Japanese 24-hour WSPR activity

 

vk-091616

Australian 24-hour WSPR activity

 

There were no reports from the trans-Atlantic or trans-African path during this session.

Eden, ZF1EJ, operated two receive stations once again and the variations are interesting:

zf1ej-091616

ZF1EJ 24-hour WSPR activity

 

zf1ej1-091616

ZF1EJ/1 24-hour WSPR activity

 

Laurence, KL7L / WE2XPQ, had another good session and apparently made some progress of repairing the damage from the previous night’s moose attack.  He reported VK3ELV very late and included a picture, shown below, of the sky during this same time frame.  One never knows:

we2xpq-091616a

WE2XPQ 24-hour WSPR activity

 

vk3elv-we2xpq-091616

VK3ELV, as reported by WE2XPQ

 

vk4yb-we2xpq-091616

VK4YB, as reported by WE2XPQ

 

wh2xcr-we2xpq-091616a

wh2xcr-we2xpq-091616b

WH2XCR, as reported by WE2XPQ

 

kl7l-091616a

KL7L 24-hour WSPR activity

 

vk3elv-kl7l-091616

VK3ELV, as reported by KL7L

 

vk4yb-kl7l-091616

VK4YB, as reported by KL7L

 

wh2xcr-kl7l-091616a

wh2xcr-kl7l-091616b

WH2XCR, as reported by KL7L

 

kl7l-091616

Laurence reports that this is what the sky looked like while VK3ELV was being received in Alaska

 

Merv, K9FD/KH6 / WH2XCR, started early with -29 dB S/N reports from VK2XGJ at an amazing 0748z.  He was heard in the East by VE3CIQ and WG2XJM, in addition to a very robust collections of stations in VK including first time reports from VK2COW.  The West coast of North America and Alaska were also well represented.  Merv did a nice job decoding four stations using the 80-meter dipole that remains on the ground until a scheduled antenna party in November.  I’m a little surprised that JA1NQI-2 did not hear Merv during this session:

wh2xcr-091616

WH2XCR 24-hour WSPR activity

 

vk4yb-wh2xcr-091616

VK4YB, as reported by WH2XCR

 

wh2xcr-vk4yb-091616

WH2XCR, as reported by VK4YB

 

wh2xcr-ejtswl-091616

WH2XCR, as reported by EJTSWL

 

wh2xcr-vk2cow-091616

WH2XCR, as reported by VK2COW

 

wh2xcr-vk2ddi-091616

WH2XCR, as reported by VK2DDI

 

wh2xcr-vk2xgj-091616

WH2XCR, as reported by VK2XGJ

 

wh2xcr-vk3elv-091616

WH2XCR, as reported by VK3ELV

 

wh2xcr-vk5abn-091616

WH2XCR, as reported by VK5ABN

 

 

Jim, W5EST, present a very timely discussion, entitled, “POSSIBLE FUTURE 630M LONG PATHS”:

“With an historic first 630m JT9 QSO by VE7SL-VK4YB now documented, John WG2XIQ on yesterday’s reflector asked, ‘So now that this has been achieved, what’s next?’

The answer will be nothing less than the very deeds of the 630m community going forward!

Bringing QSO digimodes like JT9 and Opera into general and frequent 630m use on the various continents constitutes the very finest way to congratulate these two persistent and accomplished long path 630m operators.  And may they and others exercise the 630m transoceanic paths with increasingly confident reliability and deftly operated 630m radio receivers, transmitters, and antennas.

Today, in the ham spirit of possibility and opportunity, let’s  imagine some 630m long paths of the future.  E-mails and reflector posts from readers are the stimulation for today’s post, and thanks for them even if various ideas and mistakes are mine.  What would be some comparable 630m long paths?

I. Approximately same great circle distance except with:

  — entire great circle displaced in longitude   or

  –entire great circle flipped to opposite heading wrt north (Heading 2 = 360 degrees – Heading 1) or

  –entire great circle flipped as to hemisphere (Latitude 2 = – Latitude 1)

(Probably comparability is relative to magnetic poles rather than geographic N/S poles.)

II. In addition, the number of the ground reflections on comparable long paths would be similar and the number of salt water reflections on such long paths would be similar.

What’s the bottom line, taking considerations I and II into account?  What would be comparable 630m long paths compared to VE7/W7/W6 – VK/ZL that might even remotely become available? Across what other interesting paths may 630m QSOs come sooner or later?

Subject to country-permitted ham operation, consider these non-exhaustive path possibilities:

       northW6- CE/LU (Concepcion, Santiago/Buenos Aires, Bahia Blanca)

       VK-JA

       W1/W4 – PY Brazil (Sao Paolo, Rio de Janeiro, Belo Horizonte)

       W1/VE1/VE2 – ZS (Capetown, Durban, Johannesburg) (all salt water)

       Europe-ZS/FR5 (Reunion Island)

       UK/EU – PY (Rio de Janeiro, Belo Horizonte)

       LU/PY-ZS

       VK4-LU

       ZL-CE

       VK4/ZL – HK, HC, OA (Colombia, Ecuador, Peru)

       UA0-ZS (Novosibirsk, Krasnoyarsk, Ust-Ilimsk, etc) (mostly land)

       UA0-VK

       VU-VK6  (S. India, Hyderabad, Bangalore to Perth)

       A6-VK6  (UAE, Dubai-Perth)

       VK/ZL-BY (Shanghai, Beijing, many others)

Seasonal windows for some of these paths would be dictated partly by 630m propagation, extreme latitude the path may reach, and hemispheric seasons, and partly by overlapping dry/drier seasons. 630m propagation to, in and between the equatorial zones and other regions by 630m hams and experimenters is yet to be probed.

Whether you’re W/VE or DX, encourage your DX ham friends to experiment with 630m.  Testing 630m WSPR DX reception is the best way for anyone to start!”

 

Additions, corrections, clarifications, etc? Send me a message on the Contact page or directly to KB5NJD gmail dot (com).