E-PROFILE · Calibration monitoring Flag reference ← summary ↑ prev station ↓ next station

0-20000-0-08373_B CL31 Liquid-cloud

IBIZA · SPAIN · AEMET Remote Sensing Group

WMO 0-20000-0-08373 Lat/Lon 38.872, 1.373 Alt 7 m

Liquid-cloud 26% success · 45/172 · median 7.398e+07 · rel. unc 6%

Diagnostic — latest ← → valid calibrations, Ctrl+← → all days, ↑ ↓ change station, 0 flag + note (1 aerosol · 2 cloud · 3 low signal) ( good calibration · rejected)

calibration diagnostic

All Liquid-cloud calibrations (172) — click a date to load its diagnostic, click a flag for its meaning

DateFlagC_LUncertaintyExtraMessage
20260511 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260510 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260509 1.0 Successful 7.457e+07 6.87e+06 148 prof OK (148 profiles)
20260508 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260507 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260506 1.0 Successful 7.817e+07 4.63e+06 34 prof OK (34 profiles)
20260505 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260504 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260503 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260502 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260501 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260430 1.0 Successful 7.489e+07 2.27e+06 11 prof OK (11 profiles)
20260429 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260428 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260427 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260426 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260425 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260424 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260423 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260422 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260421 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260420 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260419 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260418 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260417 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260416 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260415 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260414 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260413 1.0 Successful 7.126e+07 6.55e+06 185 prof OK (185 profiles)
20260412 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260411 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260410 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260408 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260407 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260406 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260405 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260404 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260403 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260402 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260401 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260331 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260330 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260206 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260205 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260204 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260203 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260202 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260201 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260130 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260129 1.0 Successful 7.398e+07 4.02e+06 147 prof OK (147 profiles)
20260128 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260127 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260126 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260125 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260124 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260123 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260122 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260121 1.0 Successful 7.477e+07 5.57e+06 51 prof OK (51 profiles)
20260120 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260119 1.0 Successful 7.389e+07 4.16e+06 111 prof OK (111 profiles)
20260118 1.0 Successful 7.362e+07 5.66e+06 87 prof OK (87 profiles)
20260117 1.0 Successful 7.193e+07 4.54e+06 54 prof OK (54 profiles)
20260116 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251025 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250930 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250929 1.0 Successful 8.148e+07 4.22e+06 5 prof OK (5 profiles)
20250928 1.0 Successful 7.405e+07 2.94e+06 6 prof OK (6 profiles)
20250927 1.0 Successful 7.056e+07 3.78e+06 13 prof OK (13 profiles)
20250926 1.0 Successful 7.195e+07 2.71e+06 5 prof OK (5 profiles)
20250925 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250924 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250923 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250922 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250921 1.0 Successful 6.717e+07 3.17e+06 5 prof OK (5 profiles)
20250920 1.0 Successful 7.545e+07 6.55e+05 5 prof OK (5 profiles)
20250919 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250918 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250917 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250916 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250724 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250723 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250722 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250721 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250720 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250719 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250718 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250717 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250716 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250715 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250714 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250713 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250712 1.0 Successful 3.699e+07 1.04e+06 6 prof OK (6 profiles)
20250711 1.0 Successful 3.068e+07 1.69e+06 6 prof OK (6 profiles)
20250710 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250709 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250708 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250707 1.0 Successful 3.404e+07 1.86e+06 24 prof OK (24 profiles)
20250706 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250705 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250704 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250703 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250423 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250422 1.0 Successful 4.316e+07 3.20e+06 12 prof OK (12 profiles)
20250421 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250420 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250419 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250418 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250417 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250416 1.0 Successful 6.134e+07 5.54e+06 13 prof OK (13 profiles)
20250415 1.0 Successful 5.850e+07 7.33e+06 21 prof OK (21 profiles)
20250414 1.0 Successful 5.527e+07 4.19e+06 62 prof OK (62 profiles)
20250413 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250412 1.0 Successful 5.722e+07 5.85e+06 111 prof OK (111 profiles)
20250411 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250410 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250409 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250408 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250407 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250406 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250405 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250404 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250228 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250227 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250226 1.0 Successful 5.911e+07 3.54e+06 5 prof OK (5 profiles)
20250225 1.0 Successful 8.404e+07 7.31e+06 75 prof OK (75 profiles)
20250224 1.0 Successful 7.875e+07 2.79e+06 9 prof OK (9 profiles)
20250223 1.0 Successful 6.960e+07 4.32e+06 38 prof OK (38 profiles)
20250222 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250221 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250220 1.0 Successful 8.124e+07 4.68e+06 30 prof OK (30 profiles)
20250219 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250218 1.0 Successful 8.424e+07 2.05e+06 7 prof OK (7 profiles)
20250217 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250216 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250215 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250214 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250213 1.0 Successful 8.303e+07 6.29e+06 54 prof OK (54 profiles)
20250212 1.0 Successful 7.671e+07 6.79e+06 109 prof OK (109 profiles)
20250211 1.0 Successful 7.224e+07 1.54e+06 5 prof OK (5 profiles)
20250210 1.0 Successful 7.127e+07 6.54e+06 15 prof OK (15 profiles)
20250201 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250131 1.0 Successful 6.534e+07 7.00e+06 27 prof OK (27 profiles)
20250130 1.0 Successful 7.319e+07 5.69e+06 84 prof OK (84 profiles)
20250129 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250128 1.0 Successful 7.797e+07 4.91e+06 6 prof OK (6 profiles)
20250127 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250126 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250125 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250124 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250123 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250122 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250121 1.0 Successful 7.180e+07 5.58e+06 39 prof OK (39 profiles)
20250120 1.0 Successful 8.245e+07 4.06e+06 11 prof OK (11 profiles)
20250119 1.0 Successful 7.620e+07 1.37e+07 101 prof OK (101 profiles)
20250118 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250117 1.0 Successful 7.445e+07 3.89e+06 8 prof OK (8 profiles)
20250116 1.0 Successful 8.129e+07 3.22e+06 5 prof OK (5 profiles)
20250115 1.0 Successful 7.769e+07 4.79e+06 36 prof OK (36 profiles)
20250114 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250113 1.0 Successful 9.143e+07 5.49e+06 5 prof OK (5 profiles)
20250112 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250111 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250110 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250109 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250108 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250107 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250106 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250105 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250104 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250103 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250102 1.0 Successful 8.065e+07 3.97e+06 24 prof OK (24 profiles)
20250101 1.0 Successful 7.987e+07 2.71e+06 7 prof OK (7 profiles)

Instrument monitoring — daily averages: laser power, window transmission, temperatures

Observation − Background (CAMS) — calibrated backscatter vs CAMS model over the period

Observation minus background (CAMS) diagnostic

Instrument sensitivity / detection limit — ICAO detection altitude & nighttime noise floor

Instrument sensitivity / detection limit diagnostic