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GPS / GNSS interference — Israel, Lebanon, Syria & Jordan

Strong GNSS interference has been reported over the Levant since late 2023, including spoofing that places aircraft and ships at false locations.

Last 24 hours: High · data up to · updated hourly

8.5%of area-hours with interference in the last 24 h (1,068 observed)
61of 249 areas affected in the last 7 days (22 severe)
28%highest share of affected aircraft in one area (7 days)
31aircraft with spoofing indications in the last 7 days (34 events)

Affected areas — last 7 days

Share of aircraft with degraded GNSS:2–5.0%5–10.0%10–20.0%20–35.0%35–50.0%50%+

Open Israel, Lebanon, Syria & Jordan on the interactive map

Daily trend — last 30 days

Share of observed area-hours in which a notable share of aircraft reported degraded GNSS (≥ 2% of aircraft; dark part ≥ 10%).

0%10%20%2026-10-04: 7.8% of 1,766 area-hours affected (105 severe)2026-10-05: 5.0% of 1,676 area-hours affected (54 severe)Mon 5 Oct2026-10-06: 9.6% of 1,520 area-hours affected (116 severe)2026-10-07: 9.6% of 1,594 area-hours affected (121 severe)2026-10-08: 6.7% of 1,764 area-hours affected (95 severe)2026-10-09: 8.3% of 1,583 area-hours affected (94 severe)2026-10-10: 11% of 1,089 area-hours affected (93 severe)2026-10-11: 13% of 1,534 area-hours affected (148 severe)2026-10-12: 7.0% of 1,434 area-hours affected (77 severe)Mon 12 Oct2026-10-13: 5.8% of 1,417 area-hours affected (56 severe)2026-10-14: 4.6% of 1,637 area-hours affected (55 severe)2026-10-15: 8.4% of 1,443 area-hours affected (96 severe)2026-10-16: 10% of 1,206 area-hours affected (116 severe)2026-10-17: 7.1% of 1,117 area-hours affected (73 severe)2026-10-18: 5.6% of 1,469 area-hours affected (71 severe)2026-10-19: 5.1% of 1,301 area-hours affected (56 severe)Mon 19 Oct2026-10-20: 6.0% of 1,193 area-hours affected (64 severe)2026-10-21: 5.7% of 1,210 area-hours affected (56 severe)2026-10-22: 8.5% of 945 area-hours affected (70 severe)2026-10-23: 3.9% of 1,054 area-hours affected (40 severe)2026-10-24: 6.4% of 1,048 area-hours affected (60 severe)2026-10-25: 4.7% of 1,253 area-hours affected (42 severe)2026-10-26: 4.4% of 1,268 area-hours affected (40 severe)Mon 26 Oct2026-10-27: 4.1% of 1,152 area-hours affected (41 severe)2026-10-28: 4.0% of 1,296 area-hours affected (44 severe)2026-10-29: 4.4% of 1,326 area-hours affected (50 severe)2026-10-30: 6.3% of 1,214 area-hours affected (66 severe)2026-10-31: 5.3% of 1,216 area-hours affected (52 severe)2026-11-01: 9.5% of 1,111 area-hours affected (96 severe)2026-11-02: 5.2% of 446 area-hours affected (21 severe)Mon 2 Nov

Most affected day in this period: Sun 11 Oct (13% of area-hours severely affected).

Day (UTC)Area-hoursAffectedSevereAircraft-hours
Mon 2 Nov44623 (5.2%)217,415
Sun 1 Nov1,111106 (9.5%)9620,209
Sat 31 Oct1,21664 (5.3%)5218,214
Fri 30 Oct1,21476 (6.3%)6618,518
Thu 29 Oct1,32658 (4.4%)5019,849
Wed 28 Oct1,29652 (4.0%)4419,685
Tue 27 Oct1,15247 (4.1%)4118,321

How to read these figures

The region is divided into hexagonal areas of about 1,770 km². For every hour, the monitor checks which share of the aircraft in each area reported degraded GNSS integrity (NIC) via ADS-B. An area-hour counts as affected when that share exceeds the threshold and enough aircraft were present. Spoofing indications are impossible position jumps and large GNSS/barometric altitude differences. These are heuristic indicators — see how the map works for details and limitations.

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