Date range can span many days (e.g. a whole month). Time From/To are a daily UTC window
applied on every day in that range — e.g. 15:00–18:00 across June for late-afternoon storms.
Defaults to today only until you widen Start/End.
506 photographs
· page 10 / 11
· newest first
· 2025-05-12
Captured 2025-05-12 06:08:27 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:50:00 · Temp 14°C / Dew 7°C · Wind 100/4 · Vis 10.0 km · QNH 1011 hPa · Cloud base 3000ft · Sun alt 14.96° / az 79.47° · METAR EGCC 120550Z AUTO 10004KT 060V130 9999 NCD 14/07 Q1011
WEATHER DATA AGE
METAR: 18m 27s before capture
Atmospheric model: Unknown
Captured 2025-05-12 06:08:26 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:50:00 · Temp 14°C / Dew 7°C · Wind 100/4 · Vis 10.0 km · QNH 1011 hPa · Cloud base 3000ft · Sun alt 14.96° / az 79.47° · METAR EGCC 120550Z AUTO 10004KT 060V130 9999 NCD 14/07 Q1011
WEATHER DATA AGE
METAR: 18m 26s before capture
Atmospheric model: Unknown
Captured 2025-05-12 06:03:58 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:50:00 · Temp 14°C / Dew 7°C · Wind 100/4 · Vis 10.0 km · QNH 1011 hPa · Cloud base 3000ft · Sun alt 14.3° / az 78.61° · METAR EGCC 120550Z AUTO 10004KT 060V130 9999 NCD 14/07 Q1011
WEATHER DATA AGE
METAR: 13m 58s before capture
Atmospheric model: Unknown
Captured 2025-05-12 06:03:57 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:50:00 · Temp 14°C / Dew 7°C · Wind 100/4 · Vis 10.0 km · QNH 1011 hPa · Cloud base 3000ft · Sun alt 14.3° / az 78.61° · METAR EGCC 120550Z AUTO 10004KT 060V130 9999 NCD 14/07 Q1011
WEATHER DATA AGE
METAR: 13m 57s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:59:31 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:50:00 · Temp 14°C / Dew 7°C · Wind 100/4 · Vis 10.0 km · QNH 1011 hPa · Cloud base 3000ft · Sun alt 13.65° / az 77.75° · METAR EGCC 120550Z AUTO 10004KT 060V130 9999 NCD 14/07 Q1011
WEATHER DATA AGE
METAR: 9m 31s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:59:30 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:50:00 · Temp 14°C / Dew 7°C · Wind 100/4 · Vis 10.0 km · QNH 1011 hPa · Cloud base 3000ft · Sun alt 13.65° / az 77.75° · METAR EGCC 120550Z AUTO 10004KT 060V130 9999 NCD 14/07 Q1011
WEATHER DATA AGE
METAR: 9m 30s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:55:04 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:50:00 · Temp 14°C / Dew 7°C · Wind 100/4 · Vis 10.0 km · QNH 1011 hPa · Cloud base 3000ft · Sun alt 13.01° / az 76.89° · METAR EGCC 120550Z AUTO 10004KT 060V130 9999 NCD 14/07 Q1011
WEATHER DATA AGE
METAR: 5m 04s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:55:03 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:50:00 · Temp 14°C / Dew 7°C · Wind 100/4 · Vis 10.0 km · QNH 1011 hPa · Cloud base 3000ft · Sun alt 13.01° / az 76.89° · METAR EGCC 120550Z AUTO 10004KT 060V130 9999 NCD 14/07 Q1011
WEATHER DATA AGE
METAR: 5m 03s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:50:46 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 12.38° / az 76.06° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 30m 46s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:50:45 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 12.38° / az 76.06° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 30m 45s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:46:27 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 11.76° / az 75.23° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 26m 27s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:46:26 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 11.76° / az 75.23° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 26m 26s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:42:08 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 11.13° / az 74.4° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 22m 08s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:42:07 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 11.13° / az 74.4° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 22m 07s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:37:50 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 10.52° / az 73.58° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 17m 50s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:37:49 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 10.52° / az 73.58° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 17m 49s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:33:31 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 9.9° / az 72.74° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 13m 31s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:33:30 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 9.9° / az 72.74° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 13m 30s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:29:13 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 9.29° / az 71.91° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 9m 13s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:29:12 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 9.29° / az 71.91° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 9m 12s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:24:53 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 8.67° / az 71.08° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 4m 53s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:24:52 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 05:20:00 · Temp 14°C / Dew 7°C · Wind 80/5 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 8.67° / az 71.08° · METAR EGCC 120520Z AUTO 08005KT 050V130 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 4m 52s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:19:59 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 7.98° / az 70.13° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 29m 59s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:19:58 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 7.98° / az 70.13° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 29m 58s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:15:04 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 7.3° / az 69.18° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 25m 04s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:15:03 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 7.3° / az 69.18° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 25m 03s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:10:10 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 6.61° / az 68.23° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 20m 10s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:10:09 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 6.61° / az 68.23° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 20m 09s before capture
Atmospheric model: Unknown
Captured 2025-05-12 05:05:14 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 5.93° / az 67.27° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 15m 14s before capture
Atmospheric model: Unknown
Open paired camera JPEG
Captured 2025-05-12 05:05:14 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 5.93° / az 67.27° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 15m 14s before capture
Atmospheric model: Unknown
Open paired camera JPEG
Captured 2025-05-12 05:00:20 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 5.26° / az 66.32° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 10m 20s before capture
Atmospheric model: Unknown
Open paired camera JPEG
Captured 2025-05-12 05:00:20 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 5.26° / az 66.32° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 10m 20s before capture
Atmospheric model: Unknown
Open paired camera JPEG
Captured 2025-05-12 04:55:27 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 4.59° / az 65.36° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 5m 27s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:55:26 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:50:00 · Temp 14°C / Dew 6°C · Wind None/1 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3400ft · Sun alt 4.59° / az 65.36° · METAR EGCC 120450Z AUTO VRB01KT 9999 NCD 14/06 Q1010
WEATHER DATA AGE
METAR: 5m 26s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:51:01 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 3.99° / az 64.49° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 31m 01s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:51:00 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 3.99° / az 64.49° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 31m 00s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:46:34 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 3.4° / az 63.62° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 26m 34s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:46:33 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 3.4° / az 63.62° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 26m 33s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:42:07 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 2.8° / az 62.74° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 22m 07s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:42:06 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 2.8° / az 62.74° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 22m 06s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:37:41 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 2.22° / az 61.87° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 17m 41s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:37:40 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 2.22° / az 61.87° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 17m 40s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:33:14 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 1.63° / az 60.99° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 13m 14s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:33:13 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 1.63° / az 60.99° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 13m 13s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:28:47 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 1.06° / az 60.1° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 8m 47s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:28:46 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 04:20:00 · Temp 13°C / Dew 7°C · Wind 120/4 · Vis 10.0 km · QNH 1010 hPa · Cloud base 2600ft · Sun alt 1.06° / az 60.1° · METAR EGCC 120420Z AUTO 12004KT 060V230 9999 NCD 13/07 Q1010 NOSIG
WEATHER DATA AGE
METAR: 8m 46s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:24:38 UTC
Camera cam2
Station EGCC · METAR time 2025-05-12 03:50:00 · Temp 14°C / Dew 7°C · Wind 60/6 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 0.52° / az 59.27° · METAR EGCC 120350Z AUTO 06006KT 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 34m 38s before capture
Atmospheric model: Unknown
Captured 2025-05-12 04:24:37 UTC
Camera cam1
Station EGCC · METAR time 2025-05-12 03:50:00 · Temp 14°C / Dew 7°C · Wind 60/6 · Vis 10.0 km · QNH 1010 hPa · Cloud base 3000ft · Sun alt 0.52° / az 59.27° · METAR EGCC 120350Z AUTO 06006KT 9999 NCD 14/07 Q1010
WEATHER DATA AGE
METAR: 34m 37s before capture
Atmospheric model: Unknown