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Current Operating Frequency and Mode

OFF AIR; QRT Thursday night but back Friday morning by 1100z

Strong trans-Pacific path continues but very noisy during North American evening; WSPRNet maintenance outage 0100z – 0400z; 630-meter at CE0Y?; WH2XCR -> VK, JA1NQI-2, JH3XCU

– Posted in: 630 Meter Daily Reports, 630 Meters

Noise dominated the evening in North America as a very active storm system stretching from Mexico into western Oklahoma brought a large number of lightning strikes.  This morning the Plains states into the Midwest were impacted by storms but I found these morning storms to be much easier to null.

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12-hour North American lightning summary

 

Geomagnetic activity  is quiet once again although a single reporting period during this session reached unsettled levels. The Bz has consistently pointed to the South and while solar wind velocities are averaging near 450 km/s this morning, a few reporting periods above 500 km/s were observed.

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Had it not been for the noise, the WSPRnet outage from 0100z – 0400z might have been filled with JT9 or CW.  This morning yielded nice JT9 reports at both W5EST and WG2XSV, however, and levels were even promising for a QSO with WI2XFI as he was reporting my WSPR at -11 dB S/N.  It was just two weeks ago that I was speculating that if I can hit -15 dB S/N at Ken’s stations, his signal may be strong enough here for JT9.  We missed each other “on the fly” this morning but we will make it on another morning with similar propagation.  No CW sked this morning due to illness with the other station.

wg2xsv-jt9-090816

WG2XSV screen sharing showing JT9 and WSPR console with reports (click to enlarge)

 

Neil indicates that his join.me screen sharing will likely be available around the clock in the near term and may transition to overnight only after a “breaking in” period.

The trans-Pacific path continues to be very good.  A number of stations were consistently decoded by the core VK stations and in many cases, two-way reports have been registered.

Ward, K7PO / WH2XXP, was reported at VK4YB this morning at audible levels with a report of -7 dB S/N.  He was decoded by 40 unique stations and reports that he almost remained QRT overnight due to storms during the day on Wednesday in order to dry out.

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WH2XXP session WSPR activity (courtesy NI7J)

 

wh2xxp-vk5abn-090816

WH2XXP, as reported by VK5ABN

 

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WH2XXP, as reported by VK4YB

 

wh2xxp-vk3elv-090816

WH2XXP, as reported by VK3ELV

 

wh2xxp-vk2xgj-090816

WH2XXP, as reported by VK2XGJ

 

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WH2XXP, as reported by EJTSWL

 

Larry, W7IUV / WH2XGP, reports that high latitude conditions were poor during this session.  He operated low transmit cycle in order to spend time listening for VK’s, where he received VK4YB once again.  Larry decoded seven WSPR stations and was decoded by 26 unique stations including VK4YB and VK5ABN.  With the flag pointing to the West, there were no East coast stations received.  Larry notes that his last spot from Roger came at 1338z, several minutes after sunrise in Washington state.

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WH2XGP, as reported by VK5ABN

 

wh2xgp-vk4yb-090816

WH2XGP, as reported by VK4YB

 

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VK4YB, as reported by WH2XGP

 

Rudy, N6LF / WD2XSH/20, shared two-way reports with VK4YB again:

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VK4YB. as reported by WD2XSH/20

 

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WD2XSH/20. as reported by VK4YB

 

Ken, K5DNL / WG2XXM, reports that he decoded six WSPR stations and was decoded by 36 unique stations including VK4YB:

wg2xxm-vk4yb-090816

WG2XXM. as reported by VK4YB

 

Roger, VK4YB, report that he had the following WSPR decodes for the session:  “14*WG2XXM (-20), 13*WH2XGP (-15), 44*WH2XXP (-7), 5*WD2XSH/20 (-26), 47*WH2XCR (-8).   Roger was decoded by WH2XGP, VA7MM, WD2XSH/20,  N6SKM, and  WH2XCR.  Previously unreported WSPR details for Roger follow:

vk4yb-va7mm-090816

VK4YB, as reported by VA7MM

 

vk4yb-n6skm-090816

VK4YB, as reported by N6SKM

 

Neil, W0YSE/7 / WG2XSV, submitted the following report:

wg2xsv-090816

Ken, SWL/K9, in Indiana was listening with an indoor antenna and had a very nice session in spite of WSPRnet struggles:

“Well, the weather guessers faked me out again last night. No T-storms, just some rain, so theoretically I could have left the outside antenna hooked up. You know how it goes though… can’t take chances.

So, the entire session was on the ferrite rod(s) antenna. WSPRnet is a mess. Didn’t show that I had any spots from /20. I actually had 5. I tried to manually upload the 5 but it will only take one for some odd reason. I’m not even going to bother checking everything else it missed.

Here’s the map of my last night’s session. Btw, this session was logged with the just the antenna… without the use of any preamplification, just the antenna straight into the sdr.

Surprised I was able to decode the West considering how noisy the band was last night.”

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SWL/K9 session WSPR activity

 

Rick, W7RNB / WI2XJQ, is managing his noise and provided the following statistics for his session:

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JB, VE3EAR, posted this hour segment of WSPR reports at his stations on the LOWFER reflector:

“0602 -10 -1.5   0.475712  0 WG2XXM EM15 37
0604 -20 -1.8   0.475789  0 WG2XIQ EM12 33
0606 -15 -1.4   0.475712  0 WG2XXM EM15 37
0610 -19 -1.4   0.475712  0 WG2XXM EM15 37
0610 -21 -1.7   0.475750 -1 VE3CIQ FN15 30
0610 -28 -1.9   0.475789  0 WG2XIQ EM12 33
0612 -22 -1.7   0.475664  0 WH2XXP DM33 40
0612 -28  6.1   0.475689  0 WH2XGP DN07 37
0614 -14 -1.6   0.475712  0 WG2XXM EM15 37
0616 -20 -1.7   0.475750 -1 VE3CIQ FN15 30
0618 -14 -1.5   0.475712  0 WG2XXM EM15 37
0618 -21 -1.7   0.475789  0 WG2XIQ EM12 33
0622 -19 -1.6   0.475712  0 WG2XXM EM15 37
0622 -19 -1.8   0.475789  0 WG2XIQ EM12 33
0624 -23 -1.7   0.475751 -1 VE3CIQ FN15 30
0626 -13 -1.6   0.475712  0 WG2XXM EM15 37
0628 -18 -1.9   0.475789  0 WG2XIQ EM12 33
0630 -21 -1.6   0.475664  0 WH2XXP DM33 40
0630 -11 -1.6   0.475712  0 WG2XXM EM15 37
0636 -21 -1.6   0.475664  0 WH2XXP DM33 40
0636 -11 -1.4   0.475712  0 WG2XXM EM15 37
0636 -24 -1.7   0.475789  0 WG2XIQ EM12 33
0640 -15 -1.4   0.475712  0 WG2XXM EM15 37
0640 -25 -1.5   0.475751 -1 VE3CIQ FN15 30
0642 -20 -1.7   0.475664  0 WH2XXP DM33 40
0644 -10 -1.5   0.475712  0 WG2XXM EM15 37
0646 -20 -1.6   0.475751 -1 VE3CIQ FN15 30
0648 -17 -1.7   0.475664  0 WH2XXP DM33 40
0648 -11 -1.7   0.475712  0 WG2XXM EM15 37
0652 -27 -1.7   0.475789  0 WG2XIQ EM12 33
0654 -20 -1.6   0.475712  0 WG2XXM EM15 37
0656 -20 -1.7   0.475750 -1 VE3CIQ FN15 30
0658 -21 -1.7   0.475789  0 WG2XIQ EM12 33
0700 -20 -1.7   0.475664  0 WH2XXP DM33 40
0700 -17 -1.8   0.475712  0 WG2XXM EM15 37

73, J.B., VE3EAR

LowFER Beacon “EAR”
188.830 kHz. QRSS30
EN93dr”

 

I thought this was a very interesting opportunity posted by Alex, LU8YD, on the RSGB LF reflector:

“From september 26 to september 30  some LU amateur radio an LF MF DXers will be operating in CE0Y.  Hamradio from 80 to 6 meter maybe 160 meter. TX RX.  VLF LF MF listening with  R-75 and Perseus SDR recording WAVs from 100 KHz to 1710 KHz at night times .  Not grabber online.  Maybe: Notebook+SpectrumLab with antenna via Mic in for VLF.  Antennas: Loops and  Beverages 200-600 meter long to…. ??? meter long. maybe Kite antennas.  If you are  interested in TX ( 136 KHz -472 KHz ) to Easter Island in this week please write to me only via: lu8ydnqn@gmail.com

73s Alex LU8YD”

 

There was a single “new” receive stations observed, W5ADD, located in Louisiana.  Its possible he was active last season.  Welcome aboard!

Regional and continental WSPR breakdowns follow:

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North American 24-hour WSPR activity

 

eu-090816

European 24-hour WSPR activity

 

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Japanese 24-hour WSPR activity

 

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Taiwanese 24-hour WSPR activity

 

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Australian 24-hour WSPR activity

 

There were no reports from the trans-African, trans-Atlantic, or trans-Equatorial (NA/SA) paths.

Eden, ZF1EJ, reported stations in the southern half of the US during this session:

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ZF1EJ 24-hour WSPR activity

 

zf1ej1-090816

ZF1EJ/1 24-hour WSPR activity

 

Laurence, KL7L / WE2XPQ, reports that some type of an audio problem has occurred at the stations and he will have to address later.  He was able to decode WH2XCR at one point during this session before the problem began:

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KL7L 24-hour WSPR activity

 

wh2xcr-kl7l-090816

WH2XCR, as reported by KL7L

 

Merv, K9FD/KH6 / WH2XCR, continues to decode stations, including VK4YB, WD2XSH/20, WH2XGP, and WH2XXP, while the receive dipole lays on the ground.  He was decoded by a full compliment of VK’s in addition to JA1NQI-2.  JH3XCU’s report was initially missed but Merv informed me and the decode data has been amended below:

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WH2XCR 24-hour WSPR activity

 

vk4yb-wh2xcr-090816

VK4YB, as reported by WH2XCR

 

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WH2XCR, as reported by VK4YB

 

wh2xcr-ja1nqi2-090816

WH2XCR, as reported by JA1NQI-2

 

wh2xcr-jh3xcu-090816

WH2XCR, as reported by JH3XCU

 

wh2xcr-vk3elv-090816

WH2XCR, as reported by VK3ELV

 

wh2xcr-vk5abn-090816

WH2XCR, as reported by VK5ABN

 

wh2xcr-ejtswl-090816

WH2XCR, as reported by EJTSWL

 

wh2xcr-vk2xgj-090816

WH2XCR, as reported by VK2XGJ

 

Jim, W5EST, presents “PACIFIC 630M LONG PATH PROPAGATION: STATION ACTIVITY PAYS OFF!”:

“How should we evaluate transpacific (TP) 630m propagation conditions compared to year ago?  Better propagation conditions increase the number of spots, and so does good ol’ intensive station activity.  How do we tease these factors apart?

Are there other factors too, like less storm activity making less noise perhaps?  Stations using higher transmit percentages TxPct for WSPR? Stations re-positioning antennas for more effective VK-N.Am. transmissions and receptions both ways?  Stations using more TX power and/or better receivers and/or reducing local noise?  I leave those latter questions to you.

Plainly, there’s lots more station activity.  TABLE 1 and TABLE 2 here disclose 155 decodes and itemize the counts between N.Am. and VK from yesterday’s blog as just one day’s instance from this blossoming TP season. Last season never registered more than about 28 such decodes on even the best nights!  The Tables themselves tell us that more TX stations and more RX stations jointly mean many more decodes.  It’s not as simple as being proportional to rows times columns, though.

Is 630m TP propagation better this year? We’ll see.  One year ago, a banner night Aug. 15, 2015, yielded these spot counts:

6 XGP-vk2xgj, 2 XGP-vk3elv,

11 XND-vk2xgj, 1 XND-vk3elv, 5 XND-vk2ddi.

XGP yesterday did 7 XGP-vk2xgj compared to 6 last year. XXP yesterday is listed with 10 watts, same as XND a year ago. XND yesterday got 28 decodes at vk2xgj vs. 11 decodes XND-vk2xgj a year ago.

Today’s takeaway? 630m TP propagation is about the same, maybe a little better.  But, wow, what a difference more activity by 630m station operators makes!”

TABLE 1:  9/7/16 630M WSPR DECODES FOR N. AM. – vk PATHS

TX  \  rx     ejtswl vk5abn vk2np vk2ddi vk2xgj vk4yb

VE7SL          0         0           0          0          0          7

WH2XGP      4         1           0          3         7         21

WD2XSH/20 0         0           0          0         0          4

WH2XXP      8         4           1        13        28        31

WG2XXM    0         0           0           1         0         14

Totals           12        5           1         17        35        77   Grand Total: 147

TABLE 2:  9/7/16 630M WSPR DECODES FOR VK-n.am. PATHS

TX  \  rx     n6skm wi2xbq wh2xgp wd2xsh/20

VK4YB         1            2           3             2                      Grand Total:     8

 

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